refactor(wpcarro/emacs): Drop support for vendor directory r/3698

I don't think this is worth lugging around anymore.

Additionally: drop usage of `builtins.path`.

I originally started using `builtins.path` because a blog post about Nix style
recommended it (I cannot remember which), but I'm starting to think this is a
bit too verbose for my taste, and I forget what the benefits are.

Change-Id: If6579f28bac56ad7afec2c5d5a5e4828601c93c3
Reviewed-on: https://cl.tvl.fyi/c/depot/+/5083
Reviewed-by: wpcarro <wpcarro@gmail.com>
Autosubmit: wpcarro <wpcarro@gmail.com>
Tested-by: BuildkiteCI

5 files changed, 0 insertions, 14689 deletions

diff --git a/users/wpcarro/emacs/.emacs.d/vendor/dired+.el b/users/wpcarro/emacs/.emacs.d/vendor/dired+.el
deleted file mode 100644
index 2403b0af9c02..000000000000
--- a/users/wpcarro/emacs/.emacs.d/vendor/dired+.el
+++ /dev/null
@@ -1,13696 +0,0 @@
-;;; dired+.el --- Extensions to Dired.
-;;
-;; Filename: dired+.el
-;; Description: Extensions to Dired.
-;; Author: Drew Adams
-;; Maintainer: Drew Adams (concat "drew.adams" "@" "oracle" ".com")
-;; Copyright (C) 1999-2019, Drew Adams, all rights reserved.
-;; Created: Fri Mar 19 15:58:58 1999
-;; Version: 2019.04.21
-;; Package-Requires: ()
-;; Last-Updated: Sun Jul 21 09:47:33 2019 (-0700)
-;;           By: dradams
-;;     Update #: 11727
-;; URL: https://www.emacswiki.org/emacs/download/dired%2b.el
-;; Doc URL: https://www.emacswiki.org/emacs/DiredPlus
-;; Keywords: unix, mouse, directories, diredp, dired
-;; Compatibility: GNU Emacs: 20.x, 21.x, 22.x, 23.x, 24.x, 25.x, 26.x
-;;
-;; Features that might be required by this library:
-;;
-;;   `apropos', `apropos+', `autofit-frame', `avoid', `backquote',
-;;   `bookmark', `bookmark+', `bookmark+-1', `bookmark+-bmu',
-;;   `bookmark+-key', `bookmark+-lit', `button', `bytecomp', `cconv',
-;;   `cl', `cl-lib', `cmds-menu', `col-highlight', `crosshairs',
-;;   `dired', `dired+', `dired-aux', `dired-loaddefs', `dired-x',
-;;   `easymenu', `fit-frame', `font-lock', `font-lock+',
-;;   `format-spec', `frame-fns', `gv', `help+', `help-fns',
-;;   `help-fns+', `help-macro', `help-macro+', `help-mode',
-;;   `highlight', `hl-line', `hl-line+', `image', `image-dired',
-;;   `image-file', `image-mode', `info', `info+', `kmacro',
-;;   `macroexp', `menu-bar', `menu-bar+', `misc-cmds', `misc-fns',
-;;   `naked', `pp', `pp+', `radix-tree', `replace', `second-sel',
-;;   `strings', `syntax', `text-mode', `thingatpt', `thingatpt+',
-;;   `vline', `w32-browser', `w32browser-dlgopen', `wid-edit',
-;;   `wid-edit+', `widget'.
-;;
-;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
-;;
-;;; Commentary:
-;;
-;;    Extensions to Dired.
-;;
-;;  This file extends functionalities provided by standard GNU Emacs
-;;  files `dired.el', `dired-aux.el', and `dired-x.el'.
-;;
-;;  Key bindings changed.  Menus redefined.  `diredp-mouse-3-menu'
-;;  popup menu added.  New commands.  Some commands enhanced.
-;;
-;;  All of the new functions, variables, and faces defined here have
-;;  the prefix `diredp-' (for Dired Plus) in their names.
-;;
-;;
-;;  Wraparound Navigation
-;;  ---------------------
-;;
-;;  In vanilla Dired, `dired-next-marked-file' (`M-}' or `* C-n') and
-;;  `dired-previous-marked-file' (`M-{' or `* C-p') wrap around when
-;;  you get to the end or the beginning of the Dired buffer.  Handy.
-;;
-;;  But the other navigation commands do not wrap around.  In `Dired+'
-;;  they do, provided option `diredp-wrap-around-flag' is non-nil,
-;;  which it is by default.  This means the following commands:
-;;
-;;    `diredp-next-line'     - `n', `C-n', `down', `SPC'
-;;    `diredp-previous-line' - `p', `C-p', `up'
-;;    `diredp-next-dirline'  - `>'
-;;    `diredp-prev-dirline'  - `<'
-;;    `diredp-next-subdir'   - `C-M-n'
-;;    `diredp-prev-subdir'   - `C-M-p'
-;;
-;;
-;;  Quick Viewing While Navigating
-;;  ------------------------------
-;;
-;;  You can use key `C-down' or `C-up' to navigate to the next or
-;;  previous file line, respectively, and at the same time show its
-;;  file in another window.  The focus remains on the Dired buffer.
-;;  A numeric prefix arg means move that many lines first.
-;;
-;;  Names of files and directories that match either of the options
-;;  `diredp-visit-ignore-extensions' or `diredp-visit-ignore-regexps'
-;;  are skipped.
-;;
-;;  You can use `e' to show the file of the current line.  If it is
-;;  already shown in the same frame, and if Dired is the only other
-;;  window there, then the file is hidden (its window is deleted).
-;;
-;;
-;;  Font-Lock Highlighting
-;;  ----------------------
-;;
-;;  If you want a maximum or minimum fontification for Dired mode,
-;;  then customize option `font-lock-maximum-decoration'.  If you want
-;;  a different fontification level for Dired than for other modes,
-;;  you can do this too by customizing
-;;  `font-lock-maximize-decoration'.
-;;
-;;  A few of the user options defined here have an effect on
-;;  font-locking, and this effect is established only when Dired+ is
-;;  loaded, which defines the font-lock keywords for Dired.  These
-;;  options include `diredp-compressed-extensions',
-;;  `diredp-ignore-compressed-flag', `dired-omit-extensions', and
-;;  `diredp-omit-files-regexp'.  This means that if you change the
-;;  value of such an option then you will see the change only in a new
-;;  Emacs session.
-;;
-;;  (You can see the effect in the same session if you use `C-M-x' on
-;;  the `defvar' sexp for `diredp-font-lock-keywords-1', and then you
-;;  toggle font-lock off and back on.)
-;;
-;;
-;;  Act on All Files
-;;  ----------------
-;;
-;;  Most of the commands (such as `C' and `M-g') that operate on the
-;;  marked files have the added feature here that multiple `C-u' use
-;;  not the files that are marked or the next or previous N files, but
-;;  *all* of the files in the Dired buffer.  Just what "all" files
-;;  means changes with the number of `C-u', as follows:
-;;
-;;    `C-u C-u'         - Use all files present, but no directories.
-;;    `C-u C-u C-u'     - Use all files and dirs except `.' and `..'.
-;;    `C-u C-u C-u C-u' - use all files and dirs, `.' and `..'.
-;;
-;;    (More than four `C-u' act the same as two.)
-;;
-;;  This feature can be particularly useful when you have a Dired
-;;  buffer with files chosen from multiple directories.
-;;
-;;  Note that in most cases this behavior is described only in the doc
-;;  string of function `dired-get-marked-files'.  It is generally
-;;  *not* described in the doc strings of the various commands,
-;;  because that would require redefining each command separately
-;;  here.  Instead, we redefine macro `dired-map-over-marks' and
-;;  function `dired-get-filename' in order to achieve this effect.
-;;
-;;  Commands such as `dired-do-load' for which it does not make sense
-;;  to act on directories generally treat more than two `C-u' the same
-;;  as two `C-u'.
-;;
-;;  Exceptions to the general behavior described here are called out
-;;  in the doc strings.  In particular, the behavior of a prefix arg
-;;  for `dired-do-query-replace-regexp' is different, so that you can
-;;  use it also to specify word-delimited replacement.
-;;
-;;
-;;  Act on Marked (or All) Files Here and Below
-;;  -------------------------------------------
-;;
-;;  The prefix argument behavior just described does not apply to the
-;;  `diredp-*-recursive' commands.  These commands act on the marked
-;;  files in the current Dired buffer or on all files in the directory
-;;  if none are marked.
-;;
-;;  But these commands also handle marked subdirectories recursively,
-;;  in the same way.  That is, they act also on the marked files in
-;;  any marked subdirectories, found recursively.  If such a
-;;  descendant directory is listed in a Dired buffer then its marked
-;;  files and subdirs are handled the same way.  If there is no Dired
-;;  buffer that lists a given marked subdirectory then all of its
-;;  files and subdirs are acted on.
-;;
-;;  For most such here-and-below commands, a prefix argument means
-;;  ignore all marks.  The commands then act on all files in the
-;;  current Dired buffer and all of its subdirectories, recursively.
-;;
-;;  But here-and-below commands that unmark or change marks act
-;;  differently for different kinds of prefix argument:
-;;
-;;  * A non-positive prefix arg means ignore subdir markings and act
-;;    instead on ALL subdirs.
-;;
-;;  * A non-negative prefix arg means do not change marks on subdirs
-;;    themselves.
-;;
-;;  For example, `M-+ U' removes all marks, including from marked
-;;  subdirs, recursively.  `C-- M-+ U' removes them from all files in
-;;  all subdirs (marked or not), recursively.  `C-9 M-+ U' removes all
-;;  marks, recursively, except the marks on subdirs themselves.  `C-0
-;;  M-+ U' acts like those two combined: it descends everywhere,
-;;  ignoring which subdirs are marked, but it does not remove marks
-;;  from subdirs themselves.
-;;
-;;  All of the `diredp-*-recursive' commands are on prefix key `M-+',
-;;  and most are available on submenu `Marked Here and Below' of the
-;;  `Multiple' menu-bar menu.  The commands that unmark and change
-;;  marks are also in submenu `Here and Below' of menu-bar menu
-;;  `Marks'.
-;;
-;;  If you use library `Icicles' then you have the following
-;;  additional commands/keys that act recursively on marked files.
-;;  They are in the `Icicles' submenu of menu `Multiple' > `Marked
-;;  Here and Below'.
-;;
-;;  * `M-+ M-s M-s' or `M-s M-s m' - Use Icicles search (and its
-;;                  on-demand replace) on the marked files.
-;;
-;;  * Save the names of the marked files:
-;;
-;;    `M-+ C-M->' - Save as a completion set, for use during
-;;                  completion (e.g. with `C-x C-f').
-;;
-;;    `M-+ C->'   - Add marked names to the names in the current saved
-;;                  completion set.
-;;
-;;    `M-+ C-}'   - Save persistently to an Icicles cache file, for
-;;                  use during completion in another session.
-;;
-;;    `icicle-dired-save-marked-to-fileset-recursive' - Like `M-+
-;;                  C-}', but save persistently to an Emacs fileset.
-;;
-;;    `M-+ C-M-}' - Save to a Lisp variable.
-;;
-;;
-;;  In the other direction, if you have a saved set of file names then
-;;  you can use `C-M-<' (`icicle-dired-chosen-files-other-window') in
-;;  Dired to open a Dired buffer for just those files.  So you can
-;;  mark some files and subdirs in a hierarchy of Dired buffers, use
-;;  `M-+ C-}' to save their names persistently, then later use `C-{'
-;;  to retrieve them, and `C-M-<' (in Dired) to open Dired on them.
-;;
-;;
-;;  Image Files
-;;  -----------
-;;
-;;  `Dired+' provides several enhancements regarding image files.
-;;  Most of these require standard library `image-dired.el'.  One of
-;;  them, command `diredp-do-display-images', which displays all of
-;;  the marked image files, requires standard library `image-file.el'.
-;;
-;;  `Dired+' loads these libraries automatically, if available, which
-;;  means an Emacs version that supports image display (Emacs 22 or
-;;  later).  (You must of course have installed whatever else your
-;;  Emacs version needs to display images.)
-;;
-;;  Besides command `diredp-do-display-images', see the commands whose
-;;  names have prefix `diredp-image-'.  And see options
-;;  `diredp-image-preview-in-tooltip' and
-;;  `diredp-auto-focus-frame-for-thumbnail-tooltip-flag'.
-;;    
-;;
-;;  Inserted Subdirs, Multiple Dired Buffers, Files from Anywhere,...
-;;  -----------------------------------------------------------------
-;;
-;;  These three standard Dired features are worth pointing out.  The
-;;  third in particular is little known because (a) it is limited in
-;;  vanilla Dired and (b) you cannot use it interactively.
-;;
-;;   * You can pass a glob pattern with wildcards to `dired'
-;;     interactively, as the file name.
-;;
-;;   * You can insert multiple subdirectory listings into a single
-;;     Dired buffer using `i' on each subdir line.  Use `C-u i' to
-;;     specify `ls' switches.  Specifying switch `R' inserts the
-;;     inserted subdirectory's subdirs also, recursively.  You can
-;;     also use `i' to bounce between a subdirectory line and its
-;;     inserted-listing header line.  You can delete a subdir listing
-;;     using `C-u k' on its header line.  You can hide/show an
-;;     inserted subdir using `$'.  You can use `C-_' to undo any of
-;;     these operations.
-;;
-;;   * You can open a Dired buffer for an arbitrary set of files from
-;;     different directories.  You do this by invoking `dired'
-;;     non-interactively, passing it a cons of a Dired buffer name and
-;;     the file names.  Relative file names are interpreted relative
-;;     to the value of `default-directory'.  Use absolute file names
-;;     when appropriate.
-;;
-;;  `Dired+' makes these features more useful.
-;;
-;;  `$' is improved: It is a simple toggle - it does not move the
-;;  cursor forward.  `M-$' advances the cursor, in addition to
-;;  toggling like `$'.  `C-u $' does hide/show all (what `M-$' does in
-;;  vanilla Dired).
-;;
-;;  `i' is improved in these ways:
-;;
-;;   * Once a subdir has been inserted, `i' bounces between the subdir
-;;     listing and the subdir line in the parent listing.  If the
-;;     parent dir is hidden, then `i' from a subdir opens the parent
-;;     listing so it can move to the subdir line there (Emacs 24+).
-;;
-;;   * Vanilla Dired lets you create a Dired listing with files and
-;;     directories from arbitrary locations, but you cannot insert
-;;     (`i') such a directory if it is not in the same directory tree
-;;     as the `default-directory' used to create the Dired buffer.
-;;     `Dired+' removes this limitation; you can insert any non-root
-;;     directories (that is, not `/', `c:/', etc.).
-;;
-;;  `Dired+' lets you create Dired buffers that contain arbitrary
-;;  files and directories interactively, not just using Lisp.  Just
-;;  use a non-positive prefix arg (e.g., `C--') when invoking `dired'.
-;;
-;;  You are then prompted for the Dired buffer name (anything you
-;;  like, not necessarily a directory name) and the individual files
-;;  and directories that you want listed.
-;;
-;;  A non-negative prefix arg still prompts you for the `ls' switches
-;;  to use.  (So `C-0' does both: prompts for `ls' switches and for
-;;  the Dired buffer name and the files to list.)
-;;
-;;  `Dired+' adds commands for combining and augmenting Dired
-;;  listings:
-;;
-;;   * `diredp-add-to-dired-buffer', bound globally to `C-x D A', lets
-;;     you add arbitrary file and directory names to an existing Dired
-;;     buffer.
-;;
-;;   * `diredp-dired-union', bound globally to `C-x D U', lets you
-;;     take the union of multiple Dired listings, or convert an
-;;     ordinary Dired listing to an explicit list of absolute file
-;;     names.  With a non-positive prefix arg, you can add extra file
-;;     and directory names, just as for `diredp-add-to-dired-buffer'.
-;;
-;;  You can optionally add a header line to a Dired buffer using
-;;  toggle command `diredp-breadcrumbs-in-header-line-mode'.  (A
-;;  header line remains at the top of the window - no need to scroll
-;;  to see it.)  If you want to show the header line automatically in
-;;  all Dired buffers, you can do this:
-;;
-;;    (add-hook 'dired-before-readin-hook
-;;              'diredp-breadcrumbs-in-header-line-mode)
-;;
-;;  Some other libraries, such as `Bookmark+' and `Icicles', make it
-;;  easy to create or re-create Dired buffers that list specific files
-;;  and have a particular set of markings.  `Bookmark+' records Dired
-;;  buffers persistently, remembering `ls' switches, markings, subdir
-;;  insertions, and hidden subdirs.  If you use `Icicles' then `dired'
-;;  is a multi-command: you can open multiple Dired buffers with one
-;;  `dired' invocation.
-;;
-;;  Dired can help you manage projects.  You might have multiple Dired
-;;  buffers with quite specific contents.  You might have some
-;;  subdirectories inserted in the same Dired buffer, and you might
-;;  have separate Dired buffers for some subdirectories.  Sometimes it
-;;  is useful to have both for the same subdirectory.  And sometimes
-;;  it is useful to move from one presentation to the other.
-;;
-;;  This is one motivation for the `Dired+' `diredp-*-recursive'
-;;  commands, which act on the marked files in marked subdirectories,
-;;  recursively.  In one sense, these commands are an alternative to
-;;  using a single Dired buffer with inserted subdirectories.  They
-;;  let you use the same operations on the files in a set of Dired
-;;  directories, without inserting those directories into an ancestor
-;;  Dired buffer.
-;;
-;;  You can use command `diredp-dired-inserted-subdirs' to open a
-;;  separate Dired buffer for each of the subdirs that is inserted in
-;;  the current Dired buffer.  Markings and Dired switches are
-;;  preserved.
-;;
-;;  In the opposite direction, if you use `Icicles' then you can use
-;;  multi-command `icicle-dired-insert-as-subdir', which lets you
-;;  insert any number of directories you choose interactively into a
-;;  Dired ancestor directory listing.  If a directory you choose to
-;;  insert already has its own Dired buffer, then its markings and
-;;  switches are preserved for the new, subdirectory listing in the
-;;  ancestor Dired buffer.
-;;
-;;
-;;  Hide/Show Details
-;;  -----------------
-;;
-;;  Starting with Emacs 24.4, listing details are hidden by default.
-;;  Note that this is different from the vanilla Emacs behavior, which
-;;  is to show details by default.
-;;
-;;  Use `(' anytime to toggle this hiding.  You can use option
-;;  `diredp-hide-details-initially-flag' to change the default/initial
-;;  state.  See also option `diredp-hide-details-propagate-flag'.
-;;
-;;  NOTE: If you do not want to hide details initially then you must
-;;        either (1) change `diredp-hide-details-initially-flag' using
-;;        Customize (recommended) or (2) set it to `nil' (e.g., using
-;;        `setq') *BEFORE* loading `dired+.el'.
-;;
-;;  If you have an Emacs version older than 24.4, you can use library
-;;  `dired-details+.el' (plus `dired-details.el') to get similar
-;;  behavior.
-;;
-;;
-;;  Mode-Line
-;;  ---------
-;;
-;;  The number of files and dirs that are marked with `*', and the
-;;  number that are flagged for deletion (marked `D') are indicated in
-;;  the mode-line.  When the cursor is on such a line the indication
-;;  tells you how many more there are.  For example, if the cursor is
-;;  on the line of the third file that is marked `*', and there are
-;;  seven of them total, then the mode-line shows `3/7*'.
-;;
-;;  The mode-line also indicates, for the current listing (which could
-;;  be a subdir listing), how many files and dirs are listed.  If the
-;;  cursor is on the 27th file in a listing of 78 files then the
-;;  mode-line shows 27/78.
-;;
-;;  For counting files and dirs in a listing, option
-;;  `diredp-count-.-and-..-flag' controls whether to count the lines
-;;  for `.' and `..'.  By default it is nil, meaning they are not
-;;  counted.
-;;
-;;
-;;  If You Use Dired+ in Terminal Mode
-;;  ----------------------------------
-;;
-;;  By default, Dired+ binds some keys that can be problematic in some
-;;  terminals when you use Emacs in terminal mode (i.e., `emacs -nw').
-;;  This is controlled by option
-;;  `diredp-bind-problematic-terminal-keys'.
-;;
-;;  In particular, keys that use modifiers Meta and Shift together can
-;;  be problematic.  If you use Dired+ in text-only terminal, and you
-;;  find that your terminal does not support such keys, then you might
-;;  want to customize the option to set the value to `nil', and then
-;;  bind the commands to some other keys, which your terminal
-;;  supports.
-;;  
-;;  The problematic keys used by Dired+ include these:
-;;
-;;    `M-M'   (aka `M-S-m')   - `diredp-chmod-this-file'
-;;    `M-O'   (aka `M-S-o')   - `diredp-chown-this-file'
-;;    `M-T'   (aka `M-S-t')   - `diredp-touch-this-file'
-;;    `C-M-B' (aka `C-M-S-b') - `diredp-do-bookmark-in-bookmark-file'
-;;    `C-M-G' (aka `C-M-S-g') - `diredp-chgrp-this-file'
-;;    `C-M-R' (aka `C-M-S-r') - `diredp-toggle-find-file-reuse-dir'
-;;    `C-M-T' (aka `C-M-S-t') - `dired-do-touch'
-;;    `M-+ M-B'   (aka `M-+ M-S-b') -
-;;        `diredp-do-bookmark-dirs-recursive'
-;;    `M-+ C-M-B' (aka `M-+ C-M-S-b') -
-;;        `diredp-do-bookmark-in-bookmark-file-recursive'
-;;    `M-+ C-M-T' (aka `M-+ C-M-S-t') - `diredp-do-touch-recursive'
-;;
-;;  (See also `(info "(org) TTY keys")' for more information about
-;;  keys that can be problematic in a text-only terminal.)
-;;
-;;
-;;  Faces defined here:
-;;
-;;    `diredp-autofile-name', `diredp-compressed-file-suffix',
-;;    `diredp-date-time', `diredp-deletion',
-;;    `diredp-deletion-file-name', `diredp-dir-heading',
-;;    `diredp-dir-priv', `diredp-exec-priv', `diredp-executable-tag',
-;;    `diredp-file-name', `diredp-file-suffix', `diredp-flag-mark',
-;;    `diredp-flag-mark-line', `diredp-get-file-or-dir-name',
-;;    `diredp-ignored-file-name', `diredp-link-priv',
-;;    `diredp-mode-line-flagged', `diredp-mode-line-marked'
-;;    `diredp-omit-file-name', `diredp-no-priv', `diredp-number',
-;;    `diredp-other-priv', `diredp-rare-priv', `diredp-read-priv',
-;;    `diredp-symlink', `diredp-tagged-autofile-name',
-;;    `diredp-write-priv'.
-;;
-;;  Commands defined here:
-;;
-;;    `diredp-add-to-dired-buffer', `diredp-add-to-this-dired-buffer',
-;;    `diredp-do-apply-function',
-;;    `diredp-do-apply-function-recursive',
-;;    `diredp-async-shell-command-this-file',
-;;    `diredp-bookmark-this-file',
-;;    `diredp-breadcrumbs-in-header-line-mode' (Emacs 22+),
-;;    `diredp-byte-compile-this-file', `diredp-capitalize',
-;;    `diredp-capitalize-recursive', `diredp-capitalize-this-file',
-;;    `diredp-change-marks-recursive' (Emacs 22+),
-;;    `diredp-chgrp-this-file', `diredp-chmod-this-file',
-;;    `diredp-chown-this-file',
-;;    `diredp-compilation-files-other-window' (Emacs 24+),
-;;    `diredp-compress-this-file',
-;;    `diredp-copy-abs-filenames-as-kill',
-;;    `diredp-copy-abs-filenames-as-kill-recursive',
-;;    `diredp-copy-filename-as-kill-recursive',
-;;    `diredp-copy-tags-this-file', `diredp-copy-this-file',
-;;    `diredp-decrypt-this-file', `diredp-delete-this-file',
-;;    `diredp-describe-autofile', `diredp-describe-file',
-;;    `diredp-describe-marked-autofiles', `diredp-describe-mode',
-;;    `diredp-dired-for-files', `diredp-dired-for-files-other-window',
-;;    `diredp-dired-inserted-subdirs', `diredp-dired-plus-help',
-;;    `diredp-dired-recent-dirs',
-;;    `diredp-dired-recent-dirs-other-window',
-;;    `diredp-dired-this-subdir', `diredp-dired-union',
-;;    `diredp-do-async-shell-command-recursive', `diredp-do-bookmark',
-;;    `diredp-do-bookmark-dirs-recursive',
-;;    `diredp-do-bookmark-in-bookmark-file',
-;;    `diredp-do-bookmark-in-bookmark-file-recursive',
-;;    `diredp-do-bookmark-recursive', `diredp-do-chmod-recursive',
-;;    `diredp-do-chgrp-recursive', `diredp-do-chown-recursive',
-;;    `diredp-do-copy-recursive', `diredp-do-decrypt-recursive',
-;;    `diredp-do-delete-recursive', `diredp-do-display-images' (Emacs
-;;    22+), `diredp-do-emacs-command', `diredp-do-encrypt-recursive',
-;;    `diredp-do-find-marked-files-recursive', `diredp-do-grep',
-;;    `diredp-do-grep-recursive', `diredp-do-hardlink-recursive',
-;;    `diredp-do-isearch-recursive',
-;;    `diredp-do-isearch-regexp-recursive', `diredp-do-lisp-sexp'
-;;    (Emacs 22+), `diredp-do-move-recursive',
-;;    `diredp-do-paste-add-tags', `diredp-do-paste-replace-tags',
-;;    `diredp-do-print-recursive',
-;;    `diredp-do-query-replace-regexp-recursive',
-;;    `diredp-do-redisplay-recursive',
-;;    `diredp-do-relsymlink-recursive', `diredp-do-remove-all-tags',
-;;    `diredp-do-search-recursive', `diredp-do-set-tag-value',
-;;    `diredp-do-shell-command-recursive', `diredp-do-sign-recursive',
-;;    `diredp-do-symlink-recursive', `diredp-do-tag',
-;;    `diredp-do-touch-recursive', `diredp-do-untag',
-;;    `diredp-do-verify-recursive', `diredp-downcase-recursive',
-;;    `diredp-downcase-this-file', `diredp-ediff',
-;;    `diredp-encrypt-this-file', `diredp-fileset',
-;;    `diredp-fileset-other-window', `diredp-find-a-file',
-;;    `diredp-find-a-file-other-frame',
-;;    `diredp-find-a-file-other-window',
-;;    `diredp-find-file-other-frame',
-;;    `diredp-find-file-reuse-dir-buffer',
-;;    `diredp-find-line-file-other-window',
-;;    `diredp-flag-auto-save-files-recursive',
-;;    `diredp-flag-region-files-for-deletion',
-;;    `diredp-grepped-files-other-window', `diredp-grep-this-file',
-;;    `diredp-hardlink-this-file', `diredp-highlight-autofiles-mode',
-;;    `diredp-image-dired-comment-file',
-;;    `diredp-image-dired-comment-files-recursive',
-;;    `diredp-image-dired-copy-with-exif-name',
-;;    `diredp-image-dired-create-thumb',
-;;    `diredp-image-dired-delete-tag',
-;;    `diredp-image-dired-delete-tag-recursive',
-;;    `diredp-image-dired-display-thumb',
-;;    `diredp-image-dired-display-thumbs-recursive',
-;;    `diredp-image-dired-edit-comment-and-tags',
-;;    `diredp-image-dired-tag-file',
-;;    `diredp-image-dired-tag-files-recursive',
-;;    `diredp-image-show-this-file', `diredp-insert-as-subdir',
-;;    `diredp-insert-subdirs', `diredp-insert-subdirs-recursive',
-;;    `diredp-kill-this-tree', `diredp-list-marked-recursive',
-;;    `diredp-load-this-file', `diredp-mark-autofiles',
-;;    `diredp-marked', `diredp-marked-other-window',
-;;    `diredp-marked-recursive',
-;;    `diredp-marked-recursive-other-window',
-;;    `diredp-mark-extension-recursive',
-;;    `diredp-mark-files-containing-regexp-recursive',
-;;    `diredp-mark-files-regexp-recursive',
-;;    `diredp-mark-files-tagged-all', `diredp-mark-files-tagged-none',
-;;    `diredp-mark-files-tagged-not-all',
-;;    `diredp-mark-files-tagged-some',
-;;    `diredp-mark-files-tagged-regexp', `diredp-mark-region-files',
-;;    `diredp-mark-sexp-recursive' (Emacs 22+),
-;;    `diredp-mark/unmark-autofiles', `diredp-mark/unmark-extension',
-;;    `diredp-mouse-3-menu', `diredp-mouse-backup-diff',
-;;    `diredp-mouse-copy-tags', `diredp-mouse-describe-autofile',
-;;    `diredp-mouse-describe-file', `diredp-mouse-diff',
-;;    `diredp-mouse-do-bookmark', `diredp-mouse-do-byte-compile',
-;;    `diredp-mouse-do-chgrp', `diredp-mouse-do-chmod',
-;;    `diredp-mouse-do-chown', `diredp-mouse-do-compress',
-;;    `diredp-mouse-do-copy', `diredp-mouse-do-delete',
-;;    `diredp-mouse-do-grep', `diredp-mouse-do-hardlink',
-;;    `diredp-mouse-do-load', `diredp-mouse-do-print',
-;;    `diredp-mouse-do-remove-all-tags', `diredp-mouse-do-rename',
-;;    `diredp-mouse-do-set-tag-value',
-;;    `diredp-mouse-do-shell-command', `diredp-mouse-do-symlink',
-;;    `diredp-mouse-do-tag', `diredp-mouse-do-untag',
-;;    `diredp-mouse-downcase', `diredp-mouse-ediff',
-;;    `diredp-mouse-find-line-file-other-window',
-;;    `diredp-mouse-find-file-other-frame',
-;;    `diredp-mouse-find-file-reuse-dir-buffer',
-;;    `diredp-mouse-flag-file-deletion', `diredp-mouse-mark',
-;;    `diredp-mouse-mark-region-files', `diredp-mouse-mark/unmark',
-;;    `diredp-mouse-unmark', `diredp-mouse-upcase',
-;;    `diredp-mouse-view-file', `diredp-move-file' (Emacs 24+),
-;;    `diredp-multiple-w32-browser-recursive',
-;;    `diredp-nb-marked-in-mode-name', `diredp-next-dirline',
-;;    `diredp-next-line', `diredp-next-subdir', `diredp-omit-marked',
-;;    `diredp-omit-unmarked', `diredp-paste-add-tags-this-file',
-;;    `diredp-paste-files', `diredp-paste-replace-tags-this-file',
-;;    `diredp-prev-dirline', `diredp-previous-line',
-;;    `diredp-prev-subdir', `diredp-print-this-file',
-;;    `diredp-relsymlink-this-file',
-;;    `diredp-remove-all-tags-this-file', `diredp-rename-this-file',
-;;    `diredp-send-bug-report',
-;;    `diredp-set-bookmark-file-bookmark-for-marked',
-;;    `diredp-set-bookmark-file-bookmark-for-marked-recursive',
-;;    `diredp-set-tag-value-this-file',
-;;    `diredp-shell-command-this-file', `diredp-show-metadata',
-;;    `diredp-show-metadata-for-marked', `diredp-sign-this-file',
-;;    `diredp-symlink-this-file', `diredp-tag-this-file',
-;;    `diredp-toggle-find-file-reuse-dir',
-;;    `diredp-toggle-marks-in-region', `diredp-touch-this-file',
-;;    `diredp-unmark-all-files-recursive' (Emacs 22+),
-;;    `diredp-unmark-all-marks-recursive' (Emacs 22+),
-;;    `diredp-unmark-autofiles', `diredp-unmark-files-tagged-all',
-;;    `diredp-unmark-files-tagged-none',
-;;    `diredp-unmark-files-tagged-not-all',
-;;    `diredp-unmark-files-tagged-some', `diredp-unmark-region-files',
-;;    `diredp-untag-this-file', `diredp-upcase-recursive',
-;;    `diredp-up-directory', `diredp-up-directory-reuse-dir-buffer',
-;;    `diredp-upcase-this-file', `diredp-verify-this-file',
-;;    `diredp-visit-next-file', `diredp-visit-previous-file',
-;;    `diredp-visit-this-file', `diredp-w32-drives',
-;;    `diredp-w32-drives-mode', `diredp-yank-files',
-;;    `global-dired-hide-details-mode' (Emacs 24.4+),
-;;    `toggle-diredp-find-file-reuse-dir'.
-;;
-;;  User options defined here:
-;;
-;;    `diredp-auto-focus-frame-for-thumbnail-tooltip-flag',
-;;    `diredp-bind-problematic-terminal-keys',
-;;    `diredp-compressed-extensions', `diredp-count-.-and-..-flag'
-;;    (Emacs 22+), `diredp-do-report-echo-limit',
-;;    `diredp-dwim-any-frame-flag' (Emacs 22+),
-;;    `diredp-image-preview-in-tooltip', `diff-switches',
-;;    `diredp-hide-details-initially-flag' (Emacs 24.4+),
-;;    `diredp-highlight-autofiles-mode',
-;;    `diredp-hide-details-propagate-flag' (Emacs 24.4+),
-;;    `diredp-ignore-compressed-flag',
-;;    `diredp-image-show-this-file-use-frame-flag' (Emacs 22+),
-;;    `diredp-list-file-attributes', `diredp-max-frames',
-;;    `diredp-move-file-dirs' (Emacs 24+), `diredp-omit-files-regexp'
-;;    `diredp-prompt-for-bookmark-prefix-flag',
-;;    `diredp-visit-ignore-extensions', `diredp-visit-ignore-regexps',
-;;    `diredp-w32-local-drives', `diredp-wrap-around-flag'.
-;;
-;;  Non-interactive functions defined here:
-;;
-;;    `derived-mode-p' (Emacs < 22), `diredp-all-files',
-;;    `diredp-ancestor-dirs', `diredp-apply-function-to-file-name',
-;;    `diredp-bookmark',
-;;    `diredp-create-files-non-directory-recursive',
-;;    `diredp-delete-dups', `diredp-delete-if',
-;;    `diredp-delete-if-not', `diredp-directories-within',
-;;    `diredp-dired-plus-description',
-;;    `diredp-dired-plus-description+links',
-;;    `diredp-dired-plus-help-link', `diredp-dired-union-1',
-;;    `diredp-dired-union-interactive-spec', `diredp-display-image'
-;;    (Emacs 22+), `diredp-do-chxxx-recursive',
-;;    `diredp-do-create-files-recursive', `diredp-do-grep-1',
-;;    `diredp-ensure-bookmark+', `diredp-ensure-mode',
-;;    `diredp-eval-lisp-sexp' (Emacs 22+),
-;;    `diredp-existing-dired-buffer-p', `diredp-fewer-than-2-files-p',
-;;    `diredp-fewer-than-echo-limit-files-p',
-;;    `diredp-fewer-than-N-files-p', `diredp-fileset-1',
-;;    `diredp-find-a-file-read-args',
-;;    `diredp-file-for-compilation-hit-at-point' (Emacs 24+),
-;;    `diredp-files-within', `diredp-files-within-1',
-;;    `diredp-fit-frame-unless-buffer-narrowed' (Emacs 24.4+),
-;;    `diredp-get-confirmation-recursive', `diredp-get-files',
-;;    `diredp-get-files-for-dir', `diredp-get-subdirs',
-;;    `diredp-hide-details-if-dired' (Emacs 24.4+),
-;;    `diredp-hide/show-details' (Emacs 24.4+),
-;;    `diredp-highlight-autofiles', `diredp-image-dired-required-msg',
-;;    `diredp-get-image-filename', `diredp-internal-do-deletions',
-;;    `diredp-invoke-emacs-command', `diredp-invoke-function-no-args',
-;;    `diredp-list-file', `diredp-list-files', `diredp-looking-at-p',
-;;    `diredp-make-find-file-keys-reuse-dirs',
-;;    `diredp-make-find-file-keys-not-reuse-dirs', `diredp-maplist',
-;;    `diredp-map-over-marks-and-report', `diredp-marked-here',
-;;    `diredp-mark-files-tagged-all/none',
-;;    `diredp-mark-files-tagged-some/not-all',
-;;    `diredp-nonempty-region-p', `diredp-parent-dir',
-;;    `diredp-paste-add-tags', `diredp-paste-replace-tags',
-;;    `diredp-read-bookmark-file-args', `diredp-read-command',
-;;    `diredp-read-expression' (Emacs 22+),
-;;    `diredp-read-include/exclude', `diredp-read-regexp',
-;;    `diredp-recent-dirs', `diredp-refontify-buffer',
-;;    `diredp-remove-if', `diredp-remove-if-not',
-;;    `diredp-report-file-result', `diredp--reuse-dir-buffer-helper',
-;;    `diredp-root-directory-p', `diredp-set-header-line-breadcrumbs'
-;;    (Emacs 22+), `diredp-set-tag-value', `diredp-set-union',
-;;    `diredp--set-up-font-locking', `diredp-string-match-p',
-;;    `diredp-tag', `diredp-this-file-marked-p',
-;;    `diredp-this-file-unmarked-p', `diredp-this-subdir',
-;;    `diredp-untag', `diredp-visit-ignore-regexp',
-;;    `diredp-y-or-n-files-p'.
-;;
-;;  Variables defined here:
-;;
-;;    `diredp-bookmark-menu', `diredp-file-line-overlay',
-;;    `diredp-files-within-dirs-done', `diredp-font-lock-keywords-1',
-;;    `diredp-hide-details-last-state' (Emacs 24.4+),
-;;    `diredp-hide-details-toggled' (Emacs 24.4+),
-;;    `diredp-hide/show-menu', `diredp-images-recursive-menu',
-;;    `diredp-last-copied-filenames', `diredp-list-files-map',
-;;    `diredp-loaded-p', `diredp-marks-recursive-menu',
-;;    `diredp-menu-bar-dir-menu', `diredp-menu-bar-marks-menu',
-;;    `diredp-menu-bar-multiple-menu', `diredp-menu-bar-regexp-menu',
-;;    `diredp-menu-bar-single-menu', `diredp-multiple-bookmarks-menu',
-;;    `diredp-multiple-delete-menu', `diredp-multiple-dired-menu',
-;;    `diredp-multiple-images-menu',
-;;    `diredp-multiple-encryption-menu',
-;;    `diredp-multiple-move-copy-link-menu',
-;;    `diredp-multiple-omit-menu', `diredp-multiple-recursive-menu',
-;;    `diredp-multiple-rename-menu', `diredp-multiple-search-menu',
-;;    `diredp-navigate-menu', `diredp-regexp-recursive-menu',
-;;    `diredp-re-no-dot', `diredp-single-bookmarks-menu',
-;;    `diredp-single-encryption-menu', `diredp-single-image-menu',
-;;    `diredp-single-move-copy-link-menu', `diredp-single-open-menu',
-;;    `diredp-single-rename-menu', `diredp-w32-drives-mode-map'.
-;;
-;;  Macros defined here:
-;;
-;;    `diredp-mark-if', `diredp-user-error',
-;;    `diredp-with-help-window'.
-;;
-;;
-;;  ***** NOTE: The following macros defined in `dired.el' have
-;;              been REDEFINED HERE:
-;;
-;;  `dired-map-over-marks'    - Treat multiple `C-u' specially.
-;;
-;;
-;;  ***** NOTE: The following functions defined in `dired.el' have
-;;              been REDEFINED or ADVISED HERE:
-;;
-;;  `dired'                   - Handle non-positive prefix arg.
-;;  `dired-do-delete'         - Display message to warn that marked,
-;;                              not flagged, files will be deleted.
-;;  `dired-do-flagged-delete' - Display message to warn that flagged,
-;;                              not marked, files will be deleted.
-;;  `dired-dwim-target-directory' - Uses `diredp-dwim-any-frame-flag'.
-;;  `dired-find-file'         - Allow `.' and `..' (Emacs 20 only).
-;;  `dired-get-filename'      - Test `./' and `../' (like `.', `..').
-;;  `dired-get-marked-files'  - Can include `.' and `..'.
-;;                              Allow FILTER + DISTINGUISH-ONE-MARKED.
-;;  `dired-goto-file'         - Fix Emacs bug #7126.
-;;                              Remove `/' from dir before compare.
-;;                              (Emacs < 24 only.)
-;;  `dired-hide-details-mode' - Respect new user options:
-;;                              * `diredp-hide-details-initially-flag'
-;;                              * `diredp-hide-details-propagate-flag'
-;;                              (Emacs 24.4+)
-;;  `dired-insert-directory'  - Compute WILDCARD arg for
-;;                              `insert-directory' for individual file
-;;                              (don't just use nil). (Emacs 23+, and
-;;                              only for MS Windows)
-;;  `dired-insert-set-properties' - `mouse-face' on whole line.
-;;  `dired-flag-auto-save-files', `dired-mark-directories',
-;;  `dired-mark-executables', `dired-mark-files-containing-regexp',
-;;  `dired-mark-files-regexp', `dired-mark-symlinks'
-;;                            - Use `diredp-mark-if', not `dired-mark-if'.
-;;  `dired-mark-files-regexp' - Add regexp to `regexp-search-ring'.
-;;                              More matching possibilities.
-;;                              Added optional arg LOCALP.
-;;  `dired-mark-pop-up'       - Delete the window or frame popped up,
-;;                              afterward, and bury its buffer. Do not
-;;                              show a menu bar for pop-up frame.
-;;  `dired-other-frame'       - Handle non-positive prefix arg.
-;;  `dired-other-window'      - Handle non-positive prefix arg.
-;;  `dired-pop-to-buffer'     - Put window point at bob (bug #12281).
-;;                              (Emacs 22-24.1)
-;;  `dired-read-dir-and-switches' - Non-positive prefix arg behavior.
-;;
-;;; NOT YET:
-;;; ;;  `dired-readin-insert'     - Use t as WILDCARD arg to
-;;; ;;                              `dired-insert-directory'.  (Emacs 23+,
-;;; ;;                              and only for MS Windows)
-;;
-;;  `dired-revert'            - Reset `mode-line-process' to nil.
-;;  `dired-switches-escape-p' - Made compatible with Emacs 20, 21.
-;;
-;;
-;;  ***** NOTE: The following functions are included here with little
-;;              or no change to their definitions.  They are here to
-;;              take advantage of the new definition of macro
-;;              `dired-map-over-marks':
-;;
-;;  `dired-do-redisplay', `dired-map-over-marks-check',
-;;  `image-dired-dired-insert-marked-thumbs',
-;;  `image-dired-dired-toggle-marked-thumbs'.
-;;
-;;
-;;  ***** NOTE: The following functions defined in `dired-aux.el' have
-;;              been REDEFINED HERE:
-;;
-;;  `dired-do-byte-compile', `dired-do-compress', `dired-do-load' -
-;;     Redisplay only if at most one file is being treated.
-;;  `dired-do-find-regexp', `dired-do-find-regexp-and-replace' -
-;;     Prefix arg lets you act on files other than those marked.
-;;  `dired-do-isearch', `dired-do-isearch-regexp',
-;;     `dired-do-query-replace-regexp', `dired-do-search' -
-;;        Use new `dired-get-marked-files'.
-;;  `dired-insert-subdir-newpos' - If not a descendant, put at eob.
-;;  `dired-insert-subdir-validate' - Do nothing: no restrictions.
-;;  `dired-maybe-insert-subdir' - Go back to subdir line if in listing.
-;;  `dired-handle-overwrite' - Added optional arg FROM, for listing.
-;;  `dired-copy-file(-recursive)', `dired-hardlink', `dired-query',
-;;     `dired-rename-file' - You can list (`l') the files involved.
-;;
-;;
-;;  ***** NOTE: The following functions defined in `dired-x.el' have
-;;              been REDEFINED HERE:
-;;
-;;  `dired-copy-filename-as-kill' -
-;;     Put file names also in var `diredp-last-copied-filenames'.
-;;  `dired-do-find-marked-files' -
-;;     Call `dired-get-marked-files' with original ARG.
-;;     Added optional arg INTERACTIVEP - no error if nil and no files.
-;;  `dired-do-run-mail' - Require confirmation.
-;;  `dired-mark-sexp' - 1. Variable `s' -> `blks'.
-;;                      2. Fixes to `uid' and `gid'.
-;;  `dired-mark-unmarked-files' (Emacs < 24 only) - Emacs 24+ version.
-;;  `dired-simultaneous-find-file' -
-;;     Use separate frames instead of windows if `pop-up-frames' is
-;;     non-nil, or if prefix arg < 0.
-;;
-;;
-;;  ***** NOTE: (Emacs 20 only) The following variable defined in
-;;        `dired.el' has been REDEFINED HERE:
-;;
-;;  `dired-move-to-filename-regexp' - Recognize file size in k etc.
-;;
-;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
-;;
-;;; Change Log:
-;;
-;; 2019/07/03 dadams
-;;     dired-mark-unmarked-files: Apply fix for Emacs bug #27465.
-;;     diredp-mark-if, diredp-mark-sexp(-recursive), dired-mark-unmarked-files:
-;;       Use char-after, not diredp-looking-at-p.
-;; 2019/07/19 dadams
-;;     diredp-change-marks-recursive, diredp-unmark-all-files-recursive,
-;;       diredp-mark-files(-containing)-regexp-recursive, diredp-mark-sexp-recursive, diredp-mark-recursive-1:
-;;         Added missing PREDICATE arg in calls to diredp-get-subdirs.
-;; 2019/06/25 dadams
-;;     diredp-mark-if, diredp-this-file-(un)marked-p: Use regexp-quote for marker char.
-;; 2019/06/03 dadams
-;;     Removed autoload cookie for diredp-omit-files-regexp - it evaluates dired-omit-files, from dired-x.el.
-;;     Hard-require dired-x.el.  (No reason not to.)  Removed fboundp guards for it.
-;; 2019/04/22 dadams
-;;     Added diredp-move-files-named-in-kill-ring.  Bound to C-w.
-;; 2019/04/21 dadams
-;;     Added redefinitions of dired-do-find-regexp, dired-do-find-regexp-and-replace.
-;;     diredp-multiple-search-menu: Added "Using TAGS Table" for dired-do-(query-replace|search).
-;; 2019/04/20 dadams
-;;     Added:
-;;       diredp-map-over-marks-and-report, diredp-do-emacs-command, diredp-invoke-emacs-command,
-;;       diredp-read-command, diredp-do-lisp-sexp, diredp-eval-lisp-sexp, diredp-report-file-result,
-;;       diredp-do-report-echo-limit, diredp-fewer-than-N-files-p, diredp-fewer-than-echo-limit-files-p,
-;;       diredp-apply-function-to-file-name, diredp-invoke-function-no-args, diredp-list-file-attributes.
-;;     diredp-do-apply-function: Redefine to use diredp-map-over-marks-and-report.
-;;     diredp-dired-plus-description, diredp-menu-bar-multiple-menu:
-;;       Added diredp-do-emacs-command, diredp-do-lisp-sexp.
-;;     diredp-menu-bar-multiple-menu: Reordered items.
-;;     diredp-list-marked, diredp-*-recursive, diredp-describe-marked-autofiles:
-;;       Use diredp-list-file-attributes for DETAILS arg interactively.
-;;     diredp-yank-files, dired-query: Use diredp-list-file-attributes, not harcoded list (5 8).
-;;     diredp-set-bookmark-file-bookmark-for-marked-recursive: Corrected interactive spec.
-;; 2019/04/16 dadams
-;;     Added: diredp-delete-if.
-;;     dired-map-over-marks-check: Added &rest argument FUN-ARGS, so FUN can accept arguments.
-;; 2019/04/12 dadams
-;;     dired-get-marked-files: Do not add t to RESULT.  Thx to Jeff Spencer for bug report.
-;;                             If all marked is (t) for some reason reset it to nil, per vanilla Emacs 24+.
-;;     diredp-compressed-extensions: Added .rar, .rev.
-;; 2019/04/10 dadams
-;;     Added diredp-read-expression (forgot it when added diredp-mark-sexp-recursive).
-;;     diredp-mark-sexp-recursive is thus only for Emacs 22+.
-;; 2019/03/20 dadams
-;;     Added option diredp-omit-files-regexp.
-;;     Face diredp-omit-file-name: Added strike-through.
-;;     diredp-font-lock-keywords-1, for face diredp-omit-file-name:
-;;       Move to file name.  Use diredp-omit-files-regexp.  Append * for executable flag.  Highlight whole line.
-;; 2019/03/17 dadams
-;;     diredp-font-lock-keywords-1:
-;;       Use just dired-omit-files as regexp - its components already have ^...$.
-;;       Removed superfluous execute *'s in regexps and superfluous concat for compressed extensions.
-;;     Face diredp-omit-file-name: Removed :strike-through for default value.
-;; 2019/03/16 dadms
-;;     Added face diredp-omit-file-name.
-;;     diredp-font-lock-keywords-1: Use face diredp-omit-file-name for dired-omit-files matches.
-;; 2019/03/15 dadams
-;;     diredp-font-lock-keywords-1: Treat dired-omit-files like dired-omit-extensions.
-;; 2019/01/27 dadams
-;;     Added: diredp-mark-files-containing-regexp-recursive.
-;;              Bound to M-+ % g.  Added to diredp-marks-recursive-menu, diredp-regexp-recursive-menu.
-;; 2019/01/17 dadams
-;;     Added: diredp-mark-sexp-recursive.  Bound to M-+ M-(, M-+ * (.  Added to diredp-marks-recursive-menu.
-;;     dired-query: Use dired-query-alist only when available.
-;;     diredp-move-file: Fix format string in error call.
-;;     diredp-mark-symlinks-recursive: Added missing DETAILS arg for diredp-mark-recursive-1.
-;; 2019/01/01 dadams
-;;     Added: diredp-list-file.
-;;     Added redefinitions of dired-query, dired-handle-overwrite, dired-copy-file(-recursive), dired-rename-file,
-;;           dired-hardlink.
-;;     Added optional arg DETAILS to these functions: diredp-get-(subdirs|files), diredp-y-or-n-files-p,
-;;       diredp-list-(marked|files), diredp-yank-files, diredp-describe-marked-autofiles, plus all functions with
-;;       "recursive" in their name except diredp-get-confirmation-recursive.
-;;       Added optional arg DETAILS.
-;;     diredp-get-(subdirs|files), diredp-y-or-n-files-p, diredp-list-(marked|files), diredp-yank-files, 
-;;       diredp-describe-marked-autofiles:
-;;         Added optional arg DETAILS.
-;;     diredp-list-files: Use dired-list-file, to optionally show details.
-;;     diredp-yank-files: Non-positive prefix arg shows details now.
-;; 2018/12/02 dadams
-;;     dired-mark-pop-up: Work around Emacs 22 bug in dired-pop-to-buffer which can exit in Dired buffer.
-;; 2018/10/17 dadams
-;;     dired-read-dir-and-switches: Removed mention of icicle-file-sort-first-time-p (no longer used in Icicles).
-;; 2018/09/21 dadams
-;;     diredp-image-dired-edit-comment-and-tags, diredp-w32-drives:
-;;       Use pop-to-buffer-same-window, not switch-to-buffer.
-;; 2018/09/14 dadams
-;;     Added: diredp-move-file-dirs, diredp-move-file.
-;; 2018/06/30 dadams
-;;     Added: diredp-delete-if-not.
-;; 2018/06/16 dadams
-;;     Added: diredp-visit-ignore-extensions, diredp-visit-ignore-regexps, diredp-visit-next-file,
-;;            diredp-visit-previous-file, diredp-visit-this-file, diredp-visit-ignore-regexp.
-;;     Bind the commands to C-down, C-up, e.
-;; 2018/03/25 dadams
-;;     Added: diredp-user-error.
-;;     Updated for Emacs 27-pretest-2 change in dired-get-marked-files signature.
-;;       dired-get-marked-files: Added optional arg ERROR-IF-NONE-P.
-;;       diredp-list-marked, diredp-insert-subdirs, dired-do-(i)search(-regexp), dired-do-query-replace-regexp,
-;;         dired-do-find-marked-files, diredp-describe-marked-autofiles:
-;;           Added optional arg INTERACTIVEP.
-;;           Pass non-nil ERROR-IF-NONE-P to dired-get-marked-files when INTERACTIVEP.  (See Emacs bug #30938.)
-;; 2018/03/23 dadams
-;;     Added diredp-mark-if.  Removed: redefinition of dired-mark-if.
-;;       Differences: msg and return value include both number of matches and number of changes.
-;;     Added redefinitions (use diredp-mark-if) of dired-flag-auto-save-files,
-;;           dired-mark-(files-containing-regexp|symlinks|directories|executables).
-;;     Everywhere: Use diredp-mark-if, not dired-mark-if.
-;; 2018/03/03 dadams
-;;     diredp-delete-dups: defalias the symbol, not its symbol-function (dunno why I did the latter).
-;; 2018/02/28 dadams
-;;     Added: diredp-last-copied-filenames, diredp-copy-abs-filenames-as-kill-recursive,
-;;            and redefinition of vanilla diredp-last-copied-filenames.
-;;     diredp-copy-abs-filenames-as-kill: Use diredp-ensure-mode in interactive spec.
-;;     diredp-copy-filename-as-kill-recursive: Update diredp-last-copied-filenames with filenames string.
-;;     diredp-yank-files: Require confirmation for pasting, using diredp-y-or-n-files-p.
-;;                        Get file names from variable diredp-last-copied-filenames, not kill-ring.
-;;                        Added NO-CONFIRM-P arg.
-;;     diredp-ensure-mode: Added doc string.
-;;     diredp-do-grep, diredp-do-grep-recursive: Changed bindings to C-M-G and M-+ C-M-G, due to M-g conflict.
-;; 2018/02/27 dadams
-;;     Added: diredp-copy-abs-filenames-as-kill, diredp-yank-files (aka diredp-paste-files) (bound to C-y).
-;;     diredp-menu-bar-multiple-menu: Added diredp-copy-abs-filenames-as-kill.
-;;     diredp-menu-bar-dir-menu: Added diredp-yank-files.
-;; 2018/01/11 dadams
-;;     diredp-get-files:
-;;       Set IGNORE-MARKS-P to non-nil if nothing marked here.  (It was not getting all if nothing marked.)
-;;     diredp-marked-recursive(-other-window):
-;;       Corrected interactive spec, which was missing nil DIRNAME arg.  Corrected body: use DIRNAME.
-;;     diredp-get-files-for-dir, diredp-do-bookmark-dirs-recursive, diredp-change-marks-recursive,
-;;       diredp-unmark-all-files-recursive, diredp-mark-files-regexp-recursive, diredp-mark-recursive-1,
-;;       diredp-do-delete-recursive:
-;;         Factor out (dired-buffers-for-dir (expand-file-name directory)).
-;; 2018/01/03 dadams
-;;     dired-mark-files-regexp: Corrected doc string wrt prefix args.  Thx to John Mastro.
-;;     diredp-do-grep-recursive: Removed unused optional arg IGNORE-MARKS-P.
-;;     diredp-marked-recursive(-other-window): Moved handling of optional arg from interactive spec to body.
-;; 2018/01/02 dadams
-;;     Added: diredp-flag-auto-save-files-recursive.  Bound to M-+ #.
-;;     diredp-get-file-or-dir-name, diredp-marked-here: Doubled backslashes to escape dots.
-;;     diredp-marked-here: Fixed regexp to match only double-dot, not single-dot.
-;;     diredp-flag-auto-save-files-recursive: Updated to include more M-+ keys.
-;;     diredp-marks-recursive-menu: Added diredp-flag-auto-save-files-recursive.
-;; 2017/12/31 dadams
-;;     diredp-get-files-for-dir: Pass non-nil NO-DOT-DOT-P arg to diredp-marked-here.
-;;     dired-get-marked-files: Allow use of FILTER and DISTINGUISH-ONE-MARKED together.
-;;     diredp-marked-here: Added optional arg NO-DOT-DOT-P.
-;;     diredp-change-marks-recursive, diredp-unmark-all-files-recursive: Removed unused vars include-dirs, files.
-;; 2017/12/30 dadams
-;;     Added: diredp-change-marks-recursive, diredp-unmark-all-files-recursive, diredp-unmark-all-marks-recursive.
-;;            Bound to M-+ * c, M-+ M-DEL, M-+ U, respectively.
-;;     diredp-menu-bar-marks-menu: Rename item Change Marks to Change Mark.
-;;     diredp-marks-recursive-menu, diredp-multiple-recursive-menu:
-;;       Added diredp-change-marks-recursive, diredp-unmark-all-(files|marks)-recursive.
-;; 2017/12/21 dadams
-;;     Added: diredp-mark-recursive-1.  Forgot to add it last June.
-;; 2017/12/17 dadams
-;;     Removed: diredp-display-graphic-p.
-;;     Do not use diredp-display-graphic-p to allow binding diredp-bind-problematic-terminal-keys by default.
-;; 2017/11/25 dadams
-;;     diredp-nb-marked-in-mode-name: Wrap last :eval sexp in save-excursion.
-;;                                    Protect Call dired-current-directory only when dired-subdir-alist.
-;; 2017/10/23 dadams
-;;     Added: diredp-count-.-and-..-flag, diredp--reuse-dir-buffer-helper.
-;;     Removed: diredp-mouse-find-file.
-;;     diredp-find-file-reuse-dir-buffer, diredp-mouse-find-file-reuse-dir-buffer,
-;;       diredp-up-directory-reuse-dir-buffer:
-;;         Use diredp--reuse-dir-buffer-helper.
-;;     diredp-find-file-reuse-dir-buffer: Changed logic: do find-alternate-file only if target is a dir not in
-;;                                        Dired and current Dired buffer is in only this window.
-;;     diredp-mouse-find-file-reuse-dir-buffer: Added optional args FIND-FILE-FUNC and  FIND-DIR-FUNC.
-;;     diredp-up-directory, diredp-up-directory-reuse-dir-buffer: Pass OTHER-WINDOW arg to diredp-w32-drives.
-;;     diredp-nb-marked-in-mode-name: Show also number of lines in current listing, and listing-relative lineno,
-;;                                    respecting diredp-count-.-and-..-flag.
-;;     diredp-find-a-file*: Added autoload cookies.
-;; 2017/08/18 dadams
-;;     Fixed emacswiki URLs everywhere.  They changed the locations and changed http to https.
-;; 2017/06/30 dadams
-;;     Added: diredp-bind-problematic-terminal-keys, diredp-display-graphic-p.
-;;     Guard bindings of problematic keys with diredp-display-graphic-p & diredp-bind-problematic-terminal-keys.
-;;     Documented problematic keys for terminal mode in commentary.
-;; 2017/06/23 dadams
-;;     Added: diredp-read-regexp (removed alias to read-regexp), diredp-marks-recursive-menu,
-;;       diredp-mark-executables-recursive (bound to M-+ * *),
-;;       diredp-mark-directories-recursive (bound to M-+ * /),
-;;       diredp-mark-extension-recursive (bound to M-+ * .),
-;;       diredp-mark-autofiles-recursive (bound to M-+ * B),
-;;       diredp-mark-executables-recursive (bound to M-+ * *),
-;;       diredp-mark-directories-recursive (bound to M-+ * /),
-;;       diredp-mark-symlinks-recursive (bound to M-+ * @),
-;;     Bind diredp-mark-autofiles to * B.
-;;     diredp-marked-here: Bind dired-marker-char to ?*.
-;;     diredp-mark-files-regexp-recursive: Better msgs - show total count.
-;;     Everywhere: Use diredp-looking-at, not looking-at.  Use diredp-read-regexp, not dired-read-regexp.
-;; 2017/05/30 dadams
-;;     Fixed typo: direp--set-up-font-locking -> diredp--set-up-font-locking.
-;; 2017/05/22 dadams
-;;     Added: direp--set-up-font-locking.
-;;     Use direp--set-up-font-locking instead of lambda in dired-mode-hook.
-;; 2017/04/09 dadams
-;;     Version 2017.04.09.
-;;     Added: diredp-multiple-move-copy-link-menu, diredp-multiple-rename-menu, diredp-multiple-dired-menu,
-;;            diredp-multiple-omit-menu, diredp-multiple-delete-menu, diredp-single-bookmarks-menu,
-;;            diredp-single-encryption-menu, diredp-single-image-menu, diredp-single-open-menu,
-;;            diredp-single-move-copy-link-menu, diredp-single-rename-menu.
-;;            Moved single menu items there.
-;;     Renamed: diredp-menu-bar-encryption-menu        to diredp-multiple-encryption-menu,
-;;              diredp-menu-bar-mark-menu              to diredp-menu-bar-marks-menu,
-;;              diredp-menu-bar-operate-menu           to diredp-menu-bar-multiple-menu,
-;;              diredp-menu-bar-operate-bookmarks-menu to diredp-multiple-bookmarks-menu,
-;;              diredp-menu-bar-operate-recursive-menu to diredp-multiple-recursive-menu,
-;;              diredp-menu-bar-operate-search-menu    to diredp-multiple-search-menu,
-;;              diredp-menu-bar-images-menu            to diredp-multiple-images-menu,
-;;              diredp-menu-bar-images-recursive-menu  to diredp-images-recursive-menu,
-;;              diredp-menu-bar-immediate-menu         to diredp-menu-bar-single-menu,
-;;              diredp-menu-bar-regexp-recursive-menu  to diredp-regexp-recursive-menu,
-;;              diredp-menu-bar-subdir-menu            to diredp-menu-bar-dir-menu.
-;;     Added dired-do-rename to diredp-multiple-rename-menu.
-;;     diredp-nonempty-region-p: Ensure (mark) also.
-;; 2017/03/30 dadams
-;;     Moved key bindings to end of file.  Moved defgroup before defcustoms.
-;;     Bind dired-multiple-w32-browser to C-M-RET, diredp-multiple-w32-browser-recursive to M-+ C-M-RET.
-;; 2017/03/29 dadams
-;;     Added: diredp-dired-union-other-window, diredp-add-to-dired-buffer-other-window.
-;;     diredp-dired-union-1: Added optional arg OTHERWIN.
-;;     diredp-dired-plus-description: Updated doc string.
-;;     diredp-menu-bar-subdir-menu: Added diredp-dired-for-files.
-;;     Bind diredp-w32-drives to :/, diredp-dired-inserted-subdirs to C-M-i.
-;;     Bind diredp-add-to-dired-buffer to C-x D A (not C-x E), diredp-dired-union to C-x D U (not C-x D),
-;;          diredp-fileset to C-x D S (not C-M-f), diredp-dired-recent-dirs to C-x D R (not C-x R),
-;;          diredp-dired-for-files to C-x D F, plus other-window versions.
-;; 2017/03/24 dadams
-;;     Added defalias for dired-read-regexp.
-;;     diredp-mouse-3-menu: Removed second arg to mouse-save-then-kill.
-;; 2017/02/20 dadams
-;;     diredp-(next|previous)-line, diredp-(next|prev)-dirline, diredp-(next|prev)-subdir:
-;;       Update interactive spec to use (in effect) ^p for prefix arg (for shift-select-mode).
-;; 2017/01/12 dadams
-;;     dired-mark-files-regexp: Swapped prefix-arg behavior for relative and absolute name matching.
-;; 2017/01/01 dadams
-;;     dired-mark-files-regexp: Fix to prompt for no prefix arg.
-;; 2016/12/28 dadams
-;;     dired-mark-files-regexp: Corrected prompt string for Mark/UNmark.  Thx to Tino Calancha.
-;; 2016/11/20 dadams
-;;     diredp-menu-bar-operate-search-menu: Added dired-do-find-regexp and dired-do-find-regexp-and-replace.
-;;     Bind dired-do-search to M-a and dired-do-query(-replace)-regexp to M-q.
-;;     diredp-dired-plus-description: Added dired-do-find-regexp and dired-do-find-regexp-and-replace.
-;; 2016/10/12 dadams
-;;     diredp-compressed-extensions: Added extensions .xz and .lzma.  Thx to xuhdev (https://www.topbug.net/).
-;; 2016/09/20 dadams
-;;     Emacs 25.1: Bind M-z to dired-do-compress-to (replaces c).  (Emacs bug #24484.)
-;;                 diredp-menu-bar-operate-menu: Added item: Compress to (dired-do-compress-to).
-;; 2016/09/15 dadams
-;;     Added: diredp-max-frames.
-;;     dired-do-find-marked-files: Pass non-nil ARG to dired-get-marked-files only if it is a cons.
-;;                                 Clarified doc string wrt prefix arg.
-;;     dired-simultaneous-find-file: Require confirmation if more files than diredp-max-frames.
-;;     diredp-do-find-marked-files-recursive: Clarified doc string wrt prefix arg.
-;;     Thx to Tino Calancha.
-;; 2016/09/14 dadams
-;;     diredp-dired-plus-description: Added entry for dired-hide-details-mode - ( key.
-;; 2016/08/26 dadams
-;;     diredp-y-or-n-files-p: pop-to-buffer only when the buffer was created.
-;;                            Update wrt vanilla (scroll actions).
-;;     diredp-do-query-replace-regexp-recursive:
-;;       Call diredp-get-confirmation-recursive.
-;;       Use only diredp-get-files, not dired-get-marked-files.
-;;       Non-positive prefix arg means DELIMITED.
-;; 2016/08/08 dadams
-;;     diredp-menu-bar-mark-menu:
-;;       Added: dired-mark-files-containing-regexp, dired-mark-sexp, image-dired-mark-tagged-files, 
-;; 2016/05/28 dadams
-;;     diredp-mark-files-regexp-recursive: Use nil for dired-get-filename LOCALP arg.
-;;     dired-mark-files-regexp: Corrected doc string: absolute filename matching by default.
-;; 2016/05/24 dadams
-;;     dired-mark-files-regexp: Added optional arg LOCALP, so can mark/unmark matching different file-name forms.
-;; 2016/05/15 dadams
-;;     Added: diredp-bookmark-menu, diredp-hide/show-menu, diredp-navigate-menu.
-;;     Move insert after revert and rename it to Insert/Move-To This Subdir.  Move create-directory before revert.
-;; 2016/04/29 dadams
-;;     diredp-next-line: Respect goal-column.
-;; 2016/01/24 dadams
-;;     Added: diredp-ensure-bookmark+, diredp-mark-autofiles, diredp-unmark-autofiles,
-;;            diredp-mark/unmark-autofiles, diredp-describe-autofile, diredp-show-metadata,
-;;            diredp-mouse-describe-autofile, diredp-describe-marked-autofiles, diredp-show-metadata-for-marked
-;;     Soft-require help-fns+.el (Emacs 22+) or help+20.el (Emacs 20-21).
-;;     Add to menu-bar menus:
-;;       diredp-(un)mark-autofiles, diredp-describe-autofile, diredp-describe-marked-autofiles.
-;;     diredp-menu-bar-immediate-menu: Add diredp-describe-file only if defined.
-;;     Bind diredp-describe-file to keys only if defined.
-;;     Use diredp-ensure-bookmark+ everywhere, instead of its definition.
-;;     diredp(-mouse)-describe-file: Define only if describe-file is defined.  Removed raising error if not.
-;;     diredp-mouse-3-menu: Use  diredp-describe-autofile if diredp-describe-file is not defined.
-;;     diredp-dired-plus-description: Add diredp-mouse-describe-autofile, when bound.
-;;     dired-mark-if: Do not count non-changes.
-;; 2015/12/15 dadams
-;;     diredp-font-lock-keywords-1: Follow # with optional [/ ], for face diredp-number.  Thx to Tino Calancha.
-;; 2015/11/10 dadams
-;;     diredp-fileset(-other-window): Separate error msgs for unloaded filesets.el and empty filesets-data.
-;; 2015/10/02 dadams
-;;     dired-mark-sexp: Like vanilla, skip extended attributes marker before setting NLINK.  Thx to Tino Calancha.
-;; 2015/09/29 dadams
-;;     diredp-delete-this-file: Redefined to use delete-file instead of dired-do-delete.
-;; 2015/09/07 dadams
-;;     diredp-font-lock-keywords-1: Do not test diredp-ignore-compressed-flag when highlighting file names.
-;;                                  Use separate entries for compressed and non-compressed file names.
-;;                                  Added missing \\| before ignored compressed extensions.
-;; 2015/09/06 dadams
-;;     diredp-compressed-extensions: Added .tgz.  Removed duplicate .gz.
-;;     diredp-font-lock-keywords-1: Use regexp-opt where possible, instead of mapcar regexp-quote.
-;; 2015/09/05 dadams
-;;     Added: diredp-compressed-extensions, diredp-ignore-compressed-flag, diredp-compressed-file-name,
-;;            diredp-dir-name.
-;;     diredp-font-lock-keywords-1:
-;;       Allow spaces in symlink names.  Highlight compressed-file names, if diredp-ignore-compressed-flag.
-;;       Use diredp-compressed-extensions instead of hardcoding extensions.
-;;     Highlight d with diredp-dir-priv (fix).
-;;     Treat l in third column the same as - and d there.
-;;     Highlight whole line for D-flagged files, with face diredp-deletion-file-name.
-;;     Thx to Nick Helm.
-;; 2015/08/30 dadams
-;;     dired-mark-sexp: Updated per Emacs 25 code.
-;; 2015/07/30 dadams
-;;     diredp-fileset(-other-window): Changed key binding from C-x F to C-x C-M-f (conflicted with find-function).
-;; 2015/06/24 dadams
-;;     Added: diredp-parent-dir, diredp-breadcrumbs-in-header-line-mode, diredp-set-header-line-breadcrumbs.
-;; 2015/06/06 dadams
-;;     Added dired-other-(frame|window).
-;;     diredp-font-lock-keywords-1:
-;;       Use dired-re-maybe-mark and dired-re-inode-size for permission matchings and directory names.
-;;     dired(-other-(frame|window)) advice:
-;;       Add interactive spec, to handle arg <= 0 (broken by change to dired-read-dir-and-switches 2015/02/02).
-;;     diredp-dired-for-files: Typo: pass empy string.
-;; 2015/06/05 dadams
-;;     Added: diredp-grepped-files-other-window as alias for diredp-compilation-files-other-window.
-;;     diredp-compilation-files-other-window: Added SWITCHES optional arg (prefix arg).
-;; 2015/06/04 dadams
-;;     diredp-dired-for-files(-other-window):
-;;       Updated to fit change to dired-read-dir-and-switches made 2015/02/02: addition of READ-EXTRA-FILES-P.
-;;       Use prefix arg to prompt for switches.
-;; 2015/05/31 dadams
-;;     Added: diredp-image-show-this-file,diredp-image-show-this-file-use-frame-flag, diredp-get-image-filename.
-;;     image-dired-dired-toggle-marked-thumbs, diredp-menu-bar-immediate-menu [image]:
-;;       Use diredp-get-image-filename.
-;;     Bound diredp-image-show-this-file to C-t I.
-;;     diredp-menu-bar-immediate-image-menu: Added diredp-image-show-this-file and dired-find-file.
-;;     Added autoload cookies for image commands.
-;; 2015/04/16 dadams
-;;     Added: diredp-do-apply-function, diredp-do-apply-function-recursive.  Added to menus.  Bind to @, M-+ @.
-;;     dired-do-query-replace-regexp: Handle nil ARG properly.
-;; 2015/03/26 dadams
-;;     Added: redefinitions of dired-do-isearch, dired-do-isearch-regexp, dired-do-query-replace-regexp,
-;;            dired-do-search, to handle multi-C-u.
-;;     Added: dired-nondirectory-p (Emacs 20), diredp-refontify-buffer.
-;;     dired-do-byte-compile, dired-do-load, : Corrected interactive spec, to treat more than two C-u as two.
-;;     dired-after-readin-hook: Add diredp-refontify-buffer.  In particular, this ensures that reverting Dired
-;;       for a listing of explicit file names gets refontified.  (Just turn-on-font-lock does not refontify.)
-;; 2015/03/24 dadams
-;;     Added: diredp-compilation-files-other-window, diredp-file-for-compilation-hit-at-point.
-;; 2015/03/06 dadams
-;;     Renamed: diredp-menu-bar-recursive-marked-menu to diredp-menu-bar-operate-recursive-menu.
-;;     Added: diredp-do-delete-recursive: M-+ D.  Added to diredp-menu-bar-operate-recursive-menu.
-;;     Added: diredp-mark-files-regexp-recursive: M-+ % m.  Added to diredp-menu-bar-regexp-recursive-menu.
-;; 2015/03/04 dadams
-;;     Added: diredp-dwim-any-frame-flag, (redefinition of) dired-dwim-target-directory.
-;; 2015/02/22 dadams
-;;     diredp-bookmark: Corrected for use without Bookmark+ - bookmark-store signature.
-;;                      Pass correct value to bmkp-autofile-set for its MSG-P arg.
-;;     diredp-mouse-do-bookmark: Do not pass non-nil NO-MSG-P arg to diredp-bookmark.
-;; 2015/02/03 dadams
-;;     Added: diredp-add-to-this-dired-buffer.
-;;     Removed: diredp-add-to-dired-buffer-other-window, diredp-dired-union-other-window.
-;;     diredp-dired-union-1: Removed optional arg OTHER-WINDOW-P.
-;;     diredp-menu-bar-subdir-menu: Added diredp-add-to-this-dired-buffer.
-;;     dired-read-dir-and-switches, diredp-dired-union-interactive-spec:
-;;       Added optional arg DIRED-BUFFER.  If nil, use current buffer name as default when reading buffer name.
-;; 2015/02/02 dadams
-;;     Added: diredp-add-to-dired-buffer, diredp-add-to-dired-buffer-other-window, diredp-set-union,
-;;            diredp-existing-dired-buffer-p.
-;;     Bind diredp-add-to-dired-buffer(-other-window) globally to C-x E, C-x 4 E.
-;;     diredp-dired-union(-other-window):
-;;       Added args DIRNAME and EXTRA.  Pass them to diredp-dired-union-1.  Moved "UNION" to *-interactive-spec.
-;;       Pass values for new args NO-DIRED-BUFS and READ-EXTRA-FILES-P to diredp-dired-union-interactive-spec.
-;;     diredp-dired-union-interactive-spec:
-;;       Added args NO-DIRED-BUFS and READ-EXTRA-FILES-P.  Use (updated) dired-read-dir-and-switches.
-;;       Delete dead buffers from dired-buffers.  Remove DIRNAME buffer as candidate.
-;;       Apply expand-file-name to default-directory.  Return list of DIRNAME BUFS SWITCHES EXTRA-FILES.
-;;     diredp-dired-union-1:
-;;       Added args DIRED-NAME and EXTRA.
-;;       For existing Dired buffer whose dired-directory is a cons:
-;;         Include its current listing.  Replace buffer with new one of same name, after deleting its window.
-;;     dired-read-dir-and-switches:
-;;       Added arg READ-EXTRA-FILES-P.
-;;       If chosen Dired buffer exists and is an ordinary listing then start out with its directory-files.
-;;     diredp-dired-union, diredp-fileset, diredp-dired-recent-dirs: Bind globally, not just in Dired mode.
-;; 2015/01/30 dadams
-;;     dired-read-dir-and-switches: Remove any killed buffers from dired-buffers, before using for completion.
-;; 2014/10/25 dadams
-;;     diredp-dired-union-interactive-spec: Typo: quote buffer-name-history.  Pass other-window STRING.
-;;     diredp-dired-union-other-window: Pass other-window STRING.
-;;     dired-read-dir-and-switches: Include STRING for reading buffer name also.
-;;     dired (defadvice): Corrected doc string for prefix arg >= and <= 0.
-;; 2014/10/15 dadams
-;;     diredp-hide-details-initially-flag:
-;;       Added :set, to ensure that diredp-hide-details-last-state is kept up-to-date.
-;; 2014/09/28 dadams
-;;     Added: diredp-recent-dirs, diredp-read-include/exclude, diredp-root-directory-p, diredp-remove-if.
-;;     diredp-dired-recent-dirs(-other-window): Added optional ARG.  Use diredp-recent-dirs.  Pass SWITCHES.
-;;     dired-read-dir-and-switches: Use diredp-root-directory-p.
-;;     Bound diredp-dired-recent-dirs(-other-window) to C-x R and C-x 4 R.
-;;     Added diredp-dired-recent-dirs to Dir menu.
-;; 2014/09/27 dadams
-;;     Added: diredp-dired-recent-dirs, diredp-dired-recent-dirs-other-window, diredp-delete-dups.
-;; 2014/09/26 dadams
-;;     diredp-mouseover-help: dired-get-filename etc. has to be inside the save-excursion.
-;;     diredp-image-dired-create-thumb: Added FILE arg.  Use numeric prefix arg as the new thumbnail size.
-;; 2014/09/22 dadams
-;;     diredp-mouse-3-menu: Do not place overlay unless on a file/dir name (i.e., dired-get-filename).
-;; 2014/09/15 dadams
-;;     dired-read-dir-and-switches: Made it (thus dired too) an Icicles multi-command.
-;;     dired (defadvice): Added doc about using it with Icicles.
-;; 2014/09/14 dadams
-;;     Added: diredp-kill-this-tree.
-;;     Removed: diredp-dired-files(-other-window), diredp-dired-files-interactive-spec.
-;;     dired-read-dir-and-switches:
-;;       Based on diredp-dired-files-interactive-spec implementation now, but:
-;;        Moved unwind-protect outside call to list.  completing-read, not read-string, for DIRBUF.
-;;        Do not allow inclusion of root directories.  Protected icicle-sort-comparer with boundp.
-;;     dired-insert-subdir-validate: Make it a no-op.
-;;     dired advice (doc string): Mention wildcards, Icicles.
-;;     diredp-dired-for-files(-other-window):
-;;       Use dired-read-dir-and-switches and dired, not diredp-dired-files-interactive-spec and
-;;       diredp-dired-files.
-;;     diredp-menu-bar-immediate-menu, diredp-mouse-3-menu:
-;;       Added item for diredp-kill-this-tree.
-;;       Corrected visible condition: expand-file-name, so ~/ compares with its expansion.
-;;     diredp-font-lock-keywords-1: Include period (.) for diredp(-compressed)-file-suffix.
-;; 2014/09/09 dadams
-;;     Added: dired-read-dir-and-switches.
-;;     Advise dired, for doc string.
-;;     dired-get-filename: Hack for Emacs 20-22, to expand ~/...
-;; 2014/09/07 dadams
-;;     Added: redefinitions of dired-insert-subdir-newpos, dired-insert-subdir-validate.
-;; 2014/07/26 dadams
-;;     diredp-do-find-marked-files-recursive:
-;;       Only ARG >= 0 ignores marks now.  And ARG <= 0 means find but do not display.
-;; 2014/07/13 dadams
-;;     diredp-mouseover-help: Wrap (goto-char pos) in save-excursion (Emacs bug #18011).
-;; 2014/07/12 dadams
-;;     Faces diredp(-tagged)-autofile-name: Made paler/darker (less saturated).
-;;     Moved diredp-highlight-autofiles before diredp-highlight-autofiles-mode, so will be
-;;      defined for first revert.
-;;     diredp-mouse-3-menu: Renamed items Tag, Untag to Add Tags, Remove Tags.
-;;     diredp-dired-plus-description: Updated.
-;; 2014/07/11 dadams
-;;     Added: diredp-highlight-autofiles-mode, diredp-highlight-autofiles,
-;;            diredp-autofile-name, diredp-tagged-autofile-name.
-;;     Soft-require bookmark+.el.  Soft-require highlight.el if bookmark+.el is provided.
-;;     diredp-menu-bar-subdir-menu: Added item Toggle Autofile Highlighting.
-;;     Removed unused face: diredp-display-msg.
-;; 2014/06/29 dadams
-;;     dired-get-marked-files, diredp-internal-do-deletions:
-;;       Remove nils from dired-map-over-marks result.
-;; 2014/05/28 dadams
-;;     diredp-mode-line-marked: Use DarkViolet for both light and dark background modes.
-;; 2014/05/23 dadams
-;;     Added: diredp-with-help-window.
-;;     diredp-list-files, diredp-dired-plus-help:
-;;       Use diredp-with-help-window, not with-output-to-temp-buffer.  See Emacs bug #17109.
-;; 2014/05/06 dadams
-;;     Added: diredp-image-dired-required-msg, diredp-list-files-map,
-;;            diredp-find-line-file-other-window, diredp-mouse-find-line-file-other-window,
-;;            image-dired-dired-toggle-marked-thumbs, diredp-list-marked.
-;;     Soft-require image-dired.el and image-file.el.
-;;     diredp-image-dired-create-thumb: Define unconditionally.
-;;     image-dired-dired-insert-marked-thumbs, diredp-image-dired-comment-file, 
-;;       diredp-image-dired-tag-file, diredp-image-dired-delete-tag,
-;;       diredp-image-dired-display-thumb, diredp-image-dired-copy-with-exif-name,
-;;       diredp-image-dired-edit-comment-and-tags, diredp-do-display-images:
-;;         Define unconditionally and raise error if no image-(dired|file).el.
-;;     diredp-menu-bar-immediate-image-menu, diredp-menu-bar-images-menu,
-;;       diredp-menu-bar-images-recursive-menu, image-dired-mark-tagged-files:
-;;         Define unconditionally and use :enable.
-;;     diredp-menu-bar-images-menu, diredp-menu-bar-images-recursive-menu:
-;;       Add defalias so can use menu-item with :enable.
-;;     diredp-list-files: Add properties mouse-face, keymap, and help-echo.
-;;     diredp-mouseover-help: Make it work also for diredp-list-files listings.
-;;     image-dired-dired-insert-marked-thumbs: Add autoload cookie.
-;;     dired-get-marked-files: Pass non-nil 2nd arg to dired-get-filename, to include . and .. .
-;;     Bind diredp-list-marked to C-M-l and diredp-list-marked-recursive to M+ C-M-l.
-;;     diredp-insert-subdirs: Exclude . and .., as dired-get-marked-files can now include them.
-;;     diredp-menu-bar-operate-menu: Add diredp-menu-bar-operate-menu to menu.
-;;     diredp-dired-plus-description: Mention diredp-list-marked*.
-;; 2014/05/03 dadams
-;;     dired-switches-escape-p: Use dired-switches-check if available, based on bug #17218 fix.
-;; 2014/04/25 dadams
-;;     diredp-image-dired-create-thumb:
-;;       Do not call diredp-image-dired-create-thumb twice: reuse THUMB-NAME.
-;; 2014/04/24 dadams
-;;     Added: diredp-mouseover-help, diredp-auto-focus-frame-for-thumbnail-tooltip-flag,
-;;            diredp-image-preview-in-tooltip.
-;;     dired-insert-set-properties: Show image-file preview in tooltip.
-;;     diredp-image-dired-create-thumb: Return thumbnail file name or nil.
-;; 2014/04/23 dadams
-;;     Added: diredp-looking-at-p.
-;;     dired-insert-set-properties: Applied fix for bug #17228.
-;; 2014/04/05 dadams
-;;     Added: diredp-do-bookmark-dirs-recursive.
-;;            Renamed from bmkp-create-dired-bookmarks-recursive in bookmark+-1.el (removed).
-;;       Bound to M-B (aka M-S-b).
-;;       Added to menus *-subdir-menu, *-operate-bookmarks-menu, *-bookmarks-menu.
-;;     diredp-get-confirmation-recursive: Added optional TYPE arg.
-;;     diredp-insert-subdirs-recursive: Call diredp-get-confirmation-recursive with TYPE arg.
-;; 2014/02/16 dadams
-;;     dired-pop-to-buffer: Do not redefine for Emacs > 24.1.
-;;     dired-mark-pop-up: Updated doc string.
-;; 2014/02/13 dadams
-;;     Added: diredp-fileset-other-window, diredp-fileset-1.
-;;     diredp-fileset: Use diredp-fileset-1.
-;;     Bind diredp-dired-union(-other-window) to C-x D, C-x 4 D,
-;;          diredp-fileset(-other-window)     to C-x F, C-x 4 F.
-;;     Use diredp-fileset-other-window, not diredp-fileset, in menu.
-;; 2014/02/03 dadams
-;;     Added: diredp-hide-subdir-nomove.
-;;     Added: dired-goto-file for Emacs 24+ - open hidden parent dir, so can goto destination.
-;;     Replace bindings for dired-hide-subdir with diredp-hide-subdir-nomove.
-;;     Bind dired-hide-subdir to M-$ (not $).
-;; 2014/02/02 dadams
-;;     dired-goto-file: Redefine only for Emacs < 24. 
-;; 2014/01/15 dadams
-;;     Bind diredp-toggle-find-file-reuse-dir to C-M-R (aka C-M-S-r).
-;; 2014/01/05 dadams
-;;     Bind dired-omit-mode (aka dired-omit-toggle) to C-x M-o.
-;; 2013/12/05 dadams
-;;     diredp-do-grep-1: Call grep-default-command with arg, if grep+.el is loaded.
-;; 2013/11/05 dadams
-;;     Added: diredp-get-subdirs.
-;;     diredp-get-files, diredp-get-files-for-dir, diredp-marked-here: Added optional arg NIL-IF-NONE-P.
-;;     diredp-get-files: Pass INCLUDE-DIRS-P to diredp-files-within.
-;; 2013/11/04 dadams
-;;     Renamed Bookmarks submenus to Bookmark.
-;;     Added Bookmark Dired Buffer to Dir menu.
-;;     Alias dired-toggle-marks to dired-do-toggle for Emacs 20, instead of backwards for others.
-;;     Use dired-toggle-marks everywhere instead of dired-do-toggle.
-;; 2013/11/03 dadams
-;;     Created submenus of Multiple menu: Bookmarks, Search.
-;;     Created submenus of Multiple > Marked Here and Below menu:
-;;       Images, Encryption, Search, Bookmarks.
-;;     Reordered menus.
-;; 2013/09/26 dadams
-;;     diredp-next-line: Use let*, so line-move sees let bindings.
-;; 2013/08/11 dadams
-;;     diredp-dired-files-interactive-spec:
-;;       Protect icicle-file-sort with boundp.  Thx to Vladimir Lomov.
-;; 2013/08/06 dadams
-;;     diredp-display-image,diredp-menu-bar-immediate-image-menu (:enable's):
-;;       Protect diredp-string-match-p from nil argument.
-;; 2013/07/24 dadams
-;;     Added: diredp-nonempty-region-p.  Use everywhere, in place of its definition.
-;; 2013/07/21 dadams
-;;     Added: diredp-image-dired-(comment-file|copy-with-exif-name|(create|display)-thumb|
-;;                                delete-tag|edit-comment-and-tags|tag-file),
-;;            diredp-string-match-p, diredp-menu-bar-immediate-image-menu.
-;;     Put this-file image commands on new menu diredp-menu-bar-immediate-image-menu.
-;;     diredp-menu-bar-images-menu: Added diredp-do-display-images.
-;;     Use diredp-string-match-p instead of string-match where appropriate.
-;;     diredp-find-a-file-read-args: Removed #' from lambda.
-;; 2013/07/19 dadams
-;;     Added redefinition of dired-hide-details-mode.
-;;     Added: diredp-hide-details-propagate-flag, diredp-hide-details-initially-flag,
-;;            diredp-hide-details-last-state, diredp-hide-details-toggled,
-;;            diredp-hide-details-if-dired, global-dired-hide-details-mode,
-;;            diredp-fit-frame-unless-buffer-narrowed, diredp-hide/show-details,
-;;            diredp-do-display-images, diredp-display-image.
-;;     On dired-after-readin-hook: diredp-hide/show-details.
-;;     On dired-hide-details-mode-hook: diredp-fit-frame-unless-buffer-narrowed.
-;;     diredp-maplist: Use diredp-maplist, not maplist, in recursive call.
-;;     diredp-next-line: Added bobp test for negative ARG.
-;;                       Emacs 20 line-move returns nil, so use (progn ... t).
-;;     Soft-require autofit-frame.el.
-;; 2013/07/18 dadams
-;;     diredp-next-line: Protect visible-p with fboundp for Emacs 20.
-;; 2013/07/17 dadams
-;;     Added: diredp-menu-bar-encryption-menu, diredp-menu-bar-images-menu,
-;;            diredp-menu-bar-immediate-encryption-menu,
-;;            diredp-(decrypt|verify|sign|encrypt)-this-file.
-;;     Added diredp-(decrypt|verify|sign|encrypt)-this-file to *-immediate-encryption-menu.
-;;     Moved encryption and image-dired items to the new Multiple submenus from Multiple menu.
-;; 2013/07/15 dadams
-;;     Added: diredp-async-shell-command-this-file, diredp-do-async-shell-command-recursive.
-;;            Added them to menus.  Bind diredp-do-async-shell-command-recursive to M-+ &.
-;;     diredp-menu-bar-mark-menu, diredp-dired-plus-description: Added dired-mark-omitted.
-;;     diredp-menu-bar-subdir-menu: Added dired-omit-mode, dired-hide-details-mode.
-;;     diredp-menu-bar-regexp-menu: Added image-dired-mark-tagged-files.
-;;     diredp-menu-bar-subdir-menu: Added dired-hide-details-mode.
-;;     diredp-shell-command-this-file: Corrected: provide file list to dired-do-shell-command.
-;; 2013/07/13 dadams
-;;     diredp-font-lock-keywords-1:
-;;       Ensure diredp-dir-priv is not used for directory header of d:/... (Windows drive name).
-;;     dired-insert-directory:
-;;       Update wrt Emacs 24.4: Do dired-insert-set-properties last; use saved CONTENT-POINT.
-;;     dired-insert-set-properties: Updated for Emacs 24.4, for dired-hide-details-mode.
-;;     Add frame-fitting to dired-hide-details-mode-hook.
-;;     dired-mouse-find-file(-other-window): Error msg if click off a file name.
-;; 2013/07/12 dadams
-;;     Added: diredp-wrap-around-flag, diredp-(next|previous)-(subdir|(dir)line). 
-;;     Renamed dired-up-directory to diredp-up-directory.
-;;     Replaced vanilla commands by these new commands everywhere.
-;; 2013/07/11 dadams
-;;     Added: diredp-up-directory-reuse-dir-buffer.
-;;     diredp-make-find-file-keys(-not)-reuse-dirs: Added diredp-up-directory-reuse-dir-buffer.
-;; 2013/02/06 dadams
-;;     dired-mark-pop-up: goto point-min, so show start of file list.  Thx to Michael Heerdegen.
-;; 2013/01/28 dadams
-;;     Added redefinition of dired-do-run-mail.  Fixes Emacs bug #13561.
-;; 2012/12/18 dadams
-;;     diredp-ediff: Better default for FILE2.  Thx to Michael Heerdegen.
-;;     Require subr-21.el for Emacs 20.
-;; 2012/11/17 dadams
-;;     Added: derived-mode-p (for Emacs < 22), diredp-ensure-mode.
-;;     Use diredp-ensure-mode everywhere for mode, so compatible with Sunrise Commander etc.
-;; 2012/11/01 dadams
-;;     Do not require ediff.el.  It is required in diredp-ediff itself.
-;; 2012/10/06 dadams
-;;     Added: minibuffer-with-setup-hook for code byte-compiled using Emacs < 22.
-;; 2012/09/28 dadams
-;;     Moved dired-*w32* bindings after normal mouse bindings, so they override them.
-;; 2012/09/05 dadams
-;;     diredp-(rename|copy|(rel)symlink|hardlink)-this-file: Bind use-file-dialog to nil.
-;; 2012/08/26 dadams
-;;     Set font-lock-defaults to a 3-element list, so it works with font-menus(-da).el.
-;; 2012/08/25 dadams
-;;     Added: redefinition of dired-pop-to-buffer (fix for bug #12281).
-;;     dired-mark-pop-up: If buffer is shown in a separate frame, do not show menu bar.
-;; 2012/07/10 dadams
-;;     Removed unneeded substitute-key-definition for (next|previous)-line.
-;; 2012/07/09 dadams
-;;     Added redefinition of dired-mark-files-regexp: Push REGEXP onto regexp-search-ring.
-;; 2012/06/21 dadams
-;;     diredp-nb-marked-in-mode-name:
-;;       Add marker numbers regardless of name match.
-;;       Use text property dired+-mode-name to tell whether mode-name was already changed.
-;; 2012/06/20 dadams
-;;     Added: diredp-nb-marked-in-mode-name, diredp-mode-line-(flagged|marked).  Added to hooks.
-;;     Thx to Michael Heerdegen.
-;; 2012/06/14 dadams
-;;     dired-mark-pop-up: Wrap save-excursion around window/frame deletion.
-;;     dired-do-redisplay: Updated wrt Emacs 23: bind, (then run) dired-after-readin-hook.
-;;     diredp-y-or-n-files-p: Corrected construction of prompt wrt final SPC.
-;; 2012/06/13 dadams
-;;     dired-buffers-for-dir: Updated wrt Emacs 23:
-;;       If dired-directory is a list then expand FILE in DIR & check whether in cdr of list.
-;;     diredp-get-files-for-dir, diredp-files-within-1, diredp-insert-as-subdir:
-;;       Expand dir name before passing it to dired-buffers-for-dir.
-;; 2012/06/05 dadams
-;;     MS Windows: Just do not define commands that are inappropriate for Windows (instead of
-;;       defining them to raise an error or making them invisible in menus).
-;; 2012/06/02 dadams
-;;     Added: diredp-do-(print|encrypt|decrypt|sign|verify)-recursive.  Menus.  Keys.
-;;     diredp-do-move-recursive: Corrected to use dired-rename-file, not dired-copy-file.
-;; 2012/05/30 dadams
-;;     diredp-insert-as-subdir: Added optional arg IN-DIRED-NOW-P.  Pick up markings & switches
-;;                              from sole Dired buffer for CHILD if not in Dired now.
-;; 2012/05/29 dadams
-;;     Added: diredp-do-(chxxx|chgrp|chown|touch)-recursive, diredp-touch-this-file,
-;;       diredp-menu-bar-(immediate|operate)-bookmarks-menu.  Added to menus.  Bound to keys.
-;;     Factored bookmark stuff into Bookmark(s) submenus.
-;;     diredp-menu-bar-immediate-menu: Added dired-kill-subdir, [goto-subdir].
-;;     diredp-dired-this-subdir, dired-maybe-insert-subdir: Corrected :visible/enable.
-;;     diredp-dired-inserted-subdirs: Do dired-(remember-marks|mark-remembered) in this-buff.
-;;     diredp-mouse-3-menu:
-;;       Do not use save-excursion, because some commands move point on purpose.  Just return to
-;;         original point unless command intends to MOVEP.
-;;       Added to menu dired-maybe-insert-subdir (two entries), dired-kill-subdir.
-;;       Use *-this-file*, not *-do-*: copy|symlink|shell-command|grep|load (don't use :keys).
-;; 2012/05/26 dadams
-;;     diredp-dired-inserted-subdirs, diredp-insert-as-subdir:
-;;       Preserve markings and switches in target buffer.
-;;     dired-mark-pop-up: Use unwind-protect.  Bury buffer too.
-;;     diredp-do-chmod-recursive: Use only 5 args if < Emacs 23.
-;; 2012/05/25 dadams
-;;     Added: diredp-insert-as-subdir, diredp-ancestor-dirs, diredp-maplist,
-;;            diredp-do-redisplay-recursive, diredp-do-chmod-recursive.
-;;            Bound diredp-do-chmod-recursive. to M-+ M and added to menu.
-;;     diredp-get-files: Added optional arg DONT-ASKP.
-;;     diredp-y-or-n-files-p: Kill list buffer if it was never shown.
-;;     dired-mark-pop-up: ignore error when delete frame/window.
-;; 2012/05/22 dadams
-;;     diredp-get-files(-for-dir): Added optional arg INCLUDE-DIRS-P.
-;;     Added: diredp-insert-subdirs(-recursive), diredp(-this)-dired-inserted-subdir(s).
-;;            Added to menus.  Bound diredp-insert-subdirs* to (M-+) M-i.
-;;     Bound diredp-capitalize(-recursive) to (M-+) %c.
-;;     Added diredp-dired-union-other-window to Dirs menu.
-;;     Updated diredp-dired-plus-description.
-;; 2012/05/19 dadams
-;;     Added: diredp-image-dired-*-recursive, diredp-*link-recursive,
-;;            diredp-do-isearch(-regexp)-recursive, diredp-do-query-replace-regexp-recursive,
-;;            diredp-do-search-recursive, diredp-(capitalize|(up|down)case)-recursive,
-;;            diredp-create-files-non-directory-recursive.
-;;              Bound on M-+ prefix key.  Added to menus.
-;;     diredp-get-files, diredp-y-or-n-files-p, diredp-list-files, diredp-list-marked-recursive:
-;;       Added optional arg PREDICATE.
-;;     diredp-do-create-files-recursive: Removed MARKER-CHAR arg.  Hard-code to keep markings.
-;;     diredp-do-(copy|move)-recursive: Use arg IGNORE-MARKS-P (forgot to use it).
-;;                                      Removed MARKER-CHAR arg in call to d-d-c-f-r.
-;;     Added missing autoload cookies.
-;; 2012/05/06 dadsms
-;;     diredp-y-or-n-files-p: Do not kill buffer *Files* - just bury it.
-;; 2012/05/05 dadams
-;;     Added: diredp-do-bookmark-recursive, diredp-do-bookmark-in-bookmark-file-recursive,
-;;            diredp-set-bookmark-file-bookmark-for-marked-recursive.
-;;              Bound to M-+ M-b, M-+ C-M-B (aka C-M-S-b), M-+ C-M-b, respectively.  Added to menus.
-;;     diredp-bookmark: Added optional arg FILE.
-;;     diredp-do-bookmark-in-bookmark-file: Added optional arg FILES.
-;;     diredp-dired-plus-description: Updated.
-;;     diredp-get-confirmation-recursive: Raise error if not in Dired.
-;;     diredp-do-bookmark-recursive, diredp-marked-recursive(-other-window),
-;;       diredp-multiple-w32-browser-recursive:
-;;         Use diredp-get-confirmation-recursive.
-;; 2012/05/04 dadams
-;;     Added: dired-mark-unmarked-files for Emacs < 24.
-;;     diredp-do-create-files-recursive: Corrected for Emacs < 24.
-;;     diredp-do-create-files-recursive, diredp-(un)mark-files-tagged-regexp,
-;;       diredp(-mouse)-do-(un)tag, diredp(-mouse)-do-remove-all-tags,
-;;       diredp(-mouse)-do-paste-(add|replace)-tags, diredp(-mouse)-do-set-tag-value,
-;;       diredp(-mouse)-do-bookmark(-in-bookmark-file), diredp-find-a-file-read-args,
-;;       diredp-mouse-do-shell-command:
-;;         Use lexical-let(*), to get closures for free vars in lambdas.
-;; 2012/04/28 dadams
-;;     Added:
-;;       diredp-copy-filename-as-kill-recursive, diredp-do-copy-recursive,
-;;       diredp-do-find-marked-files-recursive, diredp-do-grep-recursive,
-;;       diredp-do-move-recursive, diredp-do-shell-command-recursive,
-;;       diredp-list-marked-recursive, diredp-marked-recursive(-other-window),
-;;       diredp-multiple-w32-browser-recursive, diredp-do-create-files-recursive,
-;;       diredp-get-confirmation-recursive, diredp-list-files, diredp-y-or-n-files-p,
-;;       diredp-menu-bar-recursive-marked-menu.
-;;     diredp-get-files: Use diredp-y-or-n-files-p, not y-or-n-p.
-;;     Commented out dired-readin-insert - see comment.
-;;     Moved bookmark menu items to submenu Bookmarks.
-;;     Added keys (with M-+ prefix) and menu items for new (*-recursive) commands.
-;;     Reordered w32-browser stuff in menus.
-;;     diredp-do-grep: Combined defs for diff Emacs versions - do version test at runtime.
-;; 2012/04/25 dadams
-;;     dired-insert-directory: Updated per Emacs 24.
-;; 2012/04/23 dadams
-;;     Added (moved here from Icicles, and renamed prefix):
-;;       diredp-re-no-dot, diredp-get-files, diredp-get-files-for-dir, diredp-files-within,
-;;       diredp-files-within-dirs-done.
-;; 2012/04/05 dadams
-;;     Added redefinition of dired-mark-pop-up, to fix Emacs bug #7533.  If they ever fix it
-;;     then remove this hack.
-;; 2012/03/13 dadams
-;;     diredp-dired(-for)-files(-other-window):
-;;       Bind: icicle-sort-comparer, icicle-all-candidates-list-alt-action-fn.
-;;       Use icicle-(un)bind-file-candidate-keys.
-;;     diredp-dired-files-interactive-spec: Updated doc strings accordingly.
-;; 2012/03/07 dadams
-;;     Added: dired-switches-escape-p.
-;;     dired-get-filename: Updated wrt Emacs 24:
-;;       whitespace quoting for bug #10469, filename quoting per Emacs 23.3+,
-;;         MS Windows conversion of \ to / per Emacs 23.3+.
-;;     dired-goto-file: Escape whitespace, per Emacs 24 (for bug #10469).
-;; 2012/03/02 dadams
-;;     Require cl.el at compile time even for Emacs 22+, for case macro.
-;; 2012/02/28 dadams
-;;     Do not bother to soft-require mkhtml.el anymore.
-;; 2012/02/18 dadams
-;;     Swapped keys for dired-w32(-browser|explore), so the former is M-RET, as in Bookmark+.
-;; 2012/01/10 dadams
-;;     diredp-font-lock-keywords-1: Corrected for date/time when locale is used, not iso.
-;; 2011/12/19 dadams
-;;     dired-insert-set-properties, dired-mark-sexp, diredp-(un)mark-region-files,
-;;       diredp-flag-region-files-for-deletion, diredp-mouse-3-menu:
-;;         Use line-(beginning|end)-position.
-;; 2011/12/16 dadams
-;;     diredp-menu-bar-mark-menu: Removed Revert item.
-;;     diredp-menu-bar-subdir-menu: Add image-dired-dired-toggle-marked-thumbs.
-;;     diredp-mouse-3-menu:
-;;       Use commands bound to keys, so the keys show up in the menu.  Prefer *-this-file.
-;;       Correct the mark/unmark/flag menu-item visibility.  Added Capitalize.
-;; 2011/12/09 dadams
-;;     diredp-w32-drives: Use dolist, not mapcar.
-;;     diredp-mouse-3-menu: Use easymenu to build the menu.  Conditionalize some items.
-;;     Bind down-mouse-3, not mouse-3, to diredp-mouse-3-menu.  (bind mouse-3 to ignore).
-;;     Added eval-when-compile for easymenu.el.
-;; 2011/12//02 dadams
-;;     Added diredp-internal-do-deletions.
-;;     dired(-mouse)-do(-flagged)-delete, : Use diredp-internal-do-deletions, for trash.
-;; 2011/11/29 dadams
-;;     diredp-read-bookmark-file-args: Corrected use of list of default file names: > Emacs 23.1.
-;; 2011/10/31 dadams
-;;     dired-mode-hook: Call font-lock-refresh-defaults - see Emacs 24 bugs #6662 and #9919.
-;; 2011/10/24 dadams
-;;     Protect dired-show-file-type with fboundp.
-;; 2011/09/03 dadams
-;;     diredp-do-grep-1: Map shell-quote-argument over file names.  Thx to Joe Bloggs.
-;; 2011/08/07 dadams
-;;     diredp-bookmark (need to keep in sync with bmkp-make-record-for-target-file):
-;;       Instead of image-bookmark-make-record, use explicit function that includes file, type.
-;; 2011/07/25 dadams
-;;     Changed featurep to eval-after-load, for bookmark+-1.el and w32-browser.el.
-;; 2011/07/01 dadams
-;;     Fixed typo: dired-toggle-find-file-reuse-dir -> ...diredp....  Thx to pasja on Emacs Wiki.
-;; 2011/06/18 dadams
-;;     Added: diredp-describe-mode, diredp-dired-plus-help(-link), diredp-help-button,
-;;            diredp-dired-plus-description(+links), diredp-send-bug-report.
-;;     Bound diredp-describe-mode to whatever describe-mode is bound to.
-;;     All menus, :enable with mark-active: Added transient-mark-mode and mark != point.
-;;     toggle-diredp-find-file-reuse-dir: Swapped which one is the alias.
-;;     diredp-w32-list-mapped-drives: Display *Shell Command Output* at end.
-;;     diredp-mouse-(describe-file|3-menu|mark/unmark|(find|view)-file(-other-window)):
-;;       save-excursion set-buffer -> with-current-buffer.
-;; 2011/06/08 dadams
-;;     Added: diredp-dired-for-files(-other-window).
-;; 2011/06/07 dadams
-;;     Bound dired-show-file-type to _, since y is diredp-relsymlink-this-file.
-;; 2011/04/25 dadams
-;;     Added (from files+.el): dired(-mouse)-describe-file. Bound to C-h (C-)RET, added to menus.
-;; 2011/04/23 dadams
-;;     Added, bound (T c, T M-w, T 0, T v, T p, T C-y, T q), and added to menus:
-;;       diredp-copy-tags-this-file, diredp-mouse-copy-tags,
-;;       diredp(-mouse)(-do)-remove-all-tags(-this-file),
-;;       diredp(-mouse)(-do)-set-tag-value(-this-file),
-;;       diredp(-mouse)(-do)-paste-(add|replace)-tags(-this-file).
-;;     diredp-mark-files-tagged-(all/none|some/not-all): Bound free var presentp.
-;;     dired-map-over-marks: Corrected: Bind NEWARG and use that, not ARG.
-;;     dired-get-marked-files: let* -> let.
-;;     dired-do-redisplay, diredp-mouse-diff: when/if -> and.
-;;     dired-readin-insert, dired-get-filename: if -> unless/when.
-;;     diredp-mouse-find-file-reuse-dir-buffer: with-current-buffer, not save...
-;;     diredp-mouse-mark/unmark: Removed unused bol/eol vars.
-;; 2011/04/19 dadams
-;;     Added: diredp-(un)mark-files-tagged-((not-)all|none|some|regexp|all/none|some/not-all),
-;;            dired-mark-if.  Added Tagged submenu for Mark menu.
-;;     Put tags commands on prefix key T, as in Bookmark+.  Removed C-(M-)+/- tags-cmd bindings.
-;;     diredp-untag-this-file: Added prefix-arg behavior.
-;; 2011/04/18 dadams
-;;     Added: diredp-prompt-for-bookmark-prefix-flag.
-;;            Use it in diredp(-mouse)-do-(un)tag, diredp-read-bookmark-file-args,
-;;                      diredp(-mouse)-do-bookmark, diredp-(bookmark|(un)tag)-this-file.
-;;     diredp-(bookmark|(un)tag)-this-file, diredp(-do)-bookmark, diredp-(un)tag,
-;;       diredp-do-bookmark-in-bookmark-file, diredp-set-bookmark-file-bookmark-for-marked:
-;;         Made PREFIX arg optional.
-;; 2011/04/17 dadams
-;;     Added: diredp-(bookmark|(un)tag)-this-file, diredp(-mouse)(-do)-(un)tag.
-;;     diredp-mouse-3-menu: Added: diredp-mouse-do-(un)tag.
-;;     diredp-menu-bar-immediate-menu: Added diredp-(un)tag-this-file, diredp-bookmark-this-file.
-;;     diredp-menu-bar-operate-menu: Added diredp-do-(un)tag.
-;;     Bound diredp-do-tag to C-+, diredp-tag-this-file to C-M-+, diredp-do-untag to C--,
-;;           diredp-untag-this-file to C-M--, diredp-bookmark-this-file to C-B.
-;;     diredp-bookmark: Use bmkp-autofile-set, not bmkp-file-target-set, so get autofile.
-;;     diredp-read-bookmark-file-args, diredp(-mouse)-do-bookmark:
-;;       Default for prefix is now an empty string, not the directory.
-;;     diredp-mouse-do-bookmark: Removed optional second arg.
-;;     Corrected typo: direp-read-bookmark-file-args -> diredp-read-bookmark-file-args.
-;; 2011/03/25 dadams
-;;     diredp-bookmark: Fixed typo: bmkp-file-indirect-set -> bmkp-file-target-set.
-;; 2011/02/11 dadams
-;;     diredp-deletion, diredp-deletion-file-name, diredp-executable-tag:
-;;       Made default the same for dark background as for light.
-;;     diredp-ignored-file-name: Made default a bit darker for dark background.
-;; 2011/02/03 dadams
-;;     All deffaces: Provided default values for dark-background screens too.
-;; 2011/01/12 dadams
-;;     dired-do-flagged-delete: Removed sit-for added on 1/02.
-;; 2011/01/04 dadams
-;;     defsubst -> defun everywhere.
-;;     Removed autoload cookies from non def* sexps, defvar, and non-interactive functions.
-;;     Added some missing autoload cookies for defcustom and commands.
-;; 2011/01/02 dadams
-;;     Added: diredp-this-file-(un)marked-p, diredp-toggle-marks-in-region.
-;;     diredp-(un)mark-region-files, diredp-flag-region-files-for-deletion:
-;;       Act only on marked/unmarked files (opposite).  Fix 2nd arg to dired-mark-if.
-;;     diredp-mouse-3-menu:
-;;       If region is active and mouse3.el was loaded, then use its popup.
-;;       Fix Toggle Marked/Unmarked:
-;;         Use diredp-toggle-marks-in-region, so widen, show details and use bol/eol.
-;;     dired-do-flagged-delete: Added sit-for.
-;; 2010/11/28 dadams
-;;     diredp-mouse-3-menu: Added Toggle Marked/Unmarked for region menu.
-;; 2010/10/20 dadams
-;;     Moved Emacs 20 tweak to recognize k in file sizes to var dired-move-to-filename-regexp.
-;;     Added diredp-loaded-p.
-;; 2010/10/19 dadams
-;;     diredp-font-lock-keywords-1:
-;;       Handle decimal pt in file size.  Thx to Michael Heerdegen.
-;;       Enable Emacs 20/21 to handle -h option (decimal point size).
-;;     Renamed: face diredp-inode+size to diredp-number.
-;; 2010/10/01 dadams
-;;     dired-goto-file: Avoid infloop from looking for dir line.  Thx to not-use.dilines.net.
-;; 2010/09/29 dadams
-;;     Added: diredp-dired-union(-1|-other-window|-interactive-spec).
-;;     dired-goto-file: fix for Emacs bug #7126.
-;; 2010/09/27 dadams
-;;     Renamed diredp-dired-interactive-spec to diredp-dired-files-interactive-spec.
-;;     diredp-dired-files-interactive-spec: Respect file-list arg: kill existing Dired buffer.
-;;                                          Fix use of prefix arg for switches.
-;; 2010/09/26 dadams
-;;     Added: dired-insert-directory: Compute WILDCARD arg for individual files.
-;;     Added: dired-readin-insert: Use t as WILDCARD arg to dired-insert-directory.
-;;     Added: diredp-dired-files(-other-window), diredp-dired-interactive-spec.
-;; 2010/08/27 dadams
-;;     Use diredp-font-lock-keywords-1 properly as a second level of fontification.
-;;     Added: diredp-w32-drives(-mode(-map)), dired-up-directory.
-;; 2010/08/07 dadams
-;;     dired-map-over-marks: Removed loop that used dired-between-files.
-;;     diredp-get-file-or-dir-name: test against subdir/..? also.
-;;     dired-do-find-marked-files: Pass original ARG to dired-get-marked-files.
-;; 2010/08/05 dadams
-;;     diredp-bookmark:
-;;       Handle image files (and sound files, if Bookmark+ is used).
-;;       Use bmkp-file-indirect-set if available.
-;;       Use error-message-string to get failure msg.
-;; 2010/07/11 dadams
-;;     Added: diredp-set-bookmark-file-bookmark-for-marked (C-M-b), diredp-mouse-do-bookmark,
-;;            diredp-do-bookmark-in-bookmark-file (C-M-B, aka C-M-S-b), diredp-read-bookmark-file-args.
-;;     Added them to the operate menu.  Added diredp-do-bookmark to mouse-3 menu.
-;; 2010/07/07 dadams
-;;     dired-do-*: Updated doc strings for prefix arg treatment from dired-map-over-marks-check.
-;;     Added missing autoload cookies.
-;; 2010/05/29 dadams
-;;     diredp-bookmark: Use relative file name in bookmark name.
-;;     Removed defvar of directory-listing-before-filename-regexp.
-;; 2010/05/28 dadams
-;;     Changed menu item for dired-create-directory to New Directory.  Moved it before Up Dir.
-;; 2010/03/19 dadams
-;;     diredp-font-lock-keywords-1: Handle date+time wrt regexp changes for Emacs 23.2.
-;; 2010/01/31 dadams
-;;     diredp-bookmark:
-;;       Don't use bookmark-set or find-file-noselect - inline the needed bookmark-store code.
-;;       Call bookmark-maybe-load-default-file.  Use rudimentary bookmark-make-record-function.
-;; 2010/01/21 dadams
-;;     Renamed:
-;;       diredp-subst-find-alternate-for-find to diredp-make-find-file-keys-reuse-dirs
-;;       diredp-subst-find-for-find-alternate to diredp-make-find-file-keys-not-reuse-dirs.
-;;     diredp-make-find-file-keys(-not)-reuse-dirs: Handle also dired(-mouse)-w32-browser.
-;; 2010/01/10 dadams
-;;     Added: face diredp-inode+size.  Use in diredp-font-lock-keywords-1.
-;;     diredp-font-lock-keywords-1: Allow decimal point in file size.  Thx to Regis.
-;; 2010/01/05 dadams
-;;     dired-insert-set-properties:
-;;       Add text property dired-filename to the file name (for Emacs 23).
-;; 2009/10/23 dadams
-;;     diredp-font-lock-keywords-1: Override `l' and `t' matches in headings with default face.
-;; 2009/10/13 dadams
-;;     Added: diredp(-do)-bookmark.  Added to Multiple menu, and bound to M-b.
-;; 2009/10/11 dadams
-;;     diredp-menu-bar-immediate-menu:
-;;       Added items: image display items, dired-maybe-insert-subdir.
-;;       Test dired-do-relsymlink, not diredp-relsymlink-this-file.
-;;     diredp-menu-bar-operate-menu:
-;;       Added items: epa encryption items, image items, isearch items.
-;;     diredp-menu-bar-subdir-menu:
-;;       Added items: revert, isearch file names, dired-compare-directories.
-;;     Removed macro menu-item-any-version - use menu-item everywhere (works for Emacs 20+).
-;;     Added wdired-change-to-wdired-mode to subdir menu even for Emacs 20, if defined.
-;; 2009/07/09 dadams
-;;     dired-goto-file: Make sure we have a string before calling directory-file-name.
-;; 2009/05/08 dadams
-;;     dired-find-file (Emacs 20): Raise error if dired-get-filename returns nil.
-;; 2009/04/26 dadams
-;;     dired-insert-set-properties, diredp-(un)mark-region-files,
-;;       diredp-flag-region-files-for-deletion, diredp-mouse-3-menu, diredp-mouse-mark/unmark:
-;;         Bind inhibit-field-text-motion to t, to ensure real eol.
-;; 2008/12/17 dadams
-;;     diredp-font-lock-keywords-1: Don't do diredp-deletion, diredp-flag-mark for empty lines.
-;; 2008/09/22 dadams
-;;     Added: diredp-fileset, diredp-get-file-or-dir-name, and redefinitions of
-;;            dired-map-over-marks, dired-find-file, and dired-mouse-find-file-other-window.
-;;     Added vanilla code to pick up macro dired-map-over-marks:
-;;       dired-get-marked-files, dired-do-delete, dired-map-over-marks-check,
-;;       dired-do-redisplay, image-dired-dired-insert-marked-thumbs.
-;;     diredp-find-file-other-frame, diredp-mouse-(find|view)-file:
-;;       Added nil t args to dired-get-filename calls.
-;;     diredp-do-grep(-1): Use new dired-get-marked-files instead of ad-hoc treatment of C-u.
-;; 2008/09/21 dadams
-;;     diredp-marked(-other-window): Don't treat zero prefix arg as numerical (no empty Dired).
-;;     Added dired-find-file redefinition for Emacs 20.
-;; 2008/09/11 dadams
-;;     diredp-do-grep: Plain C-u means grep all files in Dired buffer.
-;;     diredp-do-grep-1: Treat 'all value of FILES arg.
-;;     Added: diredp-all-files.
-;; 2008/09/09 dadams
-;;     Added: diredp-marked(-other-window).  Added to menus.  Bound *-other-window to C-M-*.
-;; 2008/09/07 dadams
-;;     Added: diredp(-mouse)-do-grep(-1), diredp-grep-this-file.
-;;     Bound diredp-do-grep to M-g.  Added grep commands to menus.
-;; 2008/07/18 dadams
-;;     Soft-require w32-browser.el.  Bind its commands in Dired map and menus.
-;; 2008/03/08 dadams
-;;     dired-maybe-insert-subdir: Fit one-window frame after inserting subdir.
-;; 2008/03/07 dadams
-;;     Added: redefinitions of dired-maybe-insert-subdir, dired-goto-file, dired-get-filename.
-;;     Added: diredp-this-subdir.
-;; 2007/11/27 dadams
-;;     diredp-mouse(-backup)-diff: If available, use icicle-read-string-completing.
-;; 2007/09/23 dadams
-;;     Removed second arg to undefine-killer-commands.
-;; 2007/07/27 dadams
-;;     diredp-font-lock-keywords-1: Allow also for bz2 compressed files - Thx to Andreas Eder.
-;; 2006/09/03 dadams
-;;     diredp-font-lock-keywords-1: Corrected file size and inode number.  Thx to Peter Barabas.
-;; 2006/08/20 dadams
-;;     Added: diredp-find-a-file*.
-;; 2006/06/18 dadams
-;;     diredp-font-lock-keywords-1: Highlight file name (also) of flagged files.
-;;                                  Use dired-del-marker instead of literal D.
-;;     Added: diredp-deletion-file-name.
-;; 2006/03/31 dadams
-;;     No longer use display-in-minibuffer.
-;; 2006/01/07 dadams
-;;     Added: link for sending bug report.
-;; 2006/01/06 dadams
-;;     Added defgroup Dired-Plus and used it. Added :link.
-;; 2006/01/04 dadams
-;;     Added defvar of directory-listing-before-filename-regexp, for Emacs 22 compatibility.
-;; 2005/12/29 dadams
-;;     Added: diredp-mouse-mark/unmark-mark-region-files.
-;; 2005/12/26 dadams
-;;     Updated groups.
-;; 2005/12/05 dadams
-;;     diredp-ignored-file-name: Made it slightly darker.
-;; 2005/11/05 dadams
-;;     Renamed all stuff defined here to have diredp- prefix.
-;;     diredp-relsymlink-this-file: Protected with fboundp.
-;;     Changed to soft require: dired-x.el.
-;;     Removed comment to require this inside eval-after-load.
-;; 2005/11/03 dadams
-;;     Added: dired-display-msg.  Replace blue-foreground-face with it.
-;;     Alias dired-do-toggle to dired-toggle-marks, if defined.
-;; 2005/11/02 dadams
-;;     Added: dired-get-file-for-visit, dired(-mouse)-find-alternate-file*,
-;;            togglep-dired-find-file-reuse-dir, dired+-subst-find-*.
-;;     Use defface for all faces.  Renamed without "-face".  No longer require def-face-const.
-;;     dired-simultaneous-find-file: Minor bug fix (typo).
-;; 2005/07/10 dadams
-;;     dired-unmark-all-files-no-query -> dired-unmark-all-marks
-;;       (thanks to Sivaram Neelakantan for bug report).
-;; 2005/05/25 dadams
-;;     string-to-int -> string-to-number everywhere.
-;; 2005/05/17 dadams
-;;     Updated to work with Emacs 22.x.
-;; 2005/02/16 dadams
-;;     Added dired-mark/unmark-extension. Replaced dired-mark-extension with it everywhere.
-;; 2005/01/08 dadams
-;;     Bind [S-mouse-1], instead of [S-down-mouse-1], to dired-mouse-mark-region-files.
-;; 2004/11/20 dadams
-;;     dired-mark-sexp: Search for literal month names only for versions before Emacs 20.
-;;     Refined to deal with Emacs 21 < 21.3.50 (soon to be 22.x)
-;; 2004/11/14 dadams
-;;     Bound dired-no-confirm to non-nil for dired-mouse-*.
-;;     Updated for Emacs 21 and improved highlighting:
-;;       Spaces OK in file and directory names. Highlight date/time and size.
-;; 2004/10/17 dadams
-;;     Require cl only for Emacs 20, and only when compile.
-;; 2004/10/01 dadams
-;;     Updated to work with Emacs 21 also.
-;; 2004/04/02 dadams
-;;     dired-font-lock-keywords-1: Prefer using dired-omit-extensions
-;;     to completion-ignored-extensions, if available.
-;; 2004/03/22 dadams
-;;     Added dired-mouse-mark-region-files and dired-mouse-mark/unmark.
-;; 2000/09/27 dadams
-;;     1. dired-font-lock-keywords-1: fixed for spaces in dir names.
-;;     2. Added: dired-buffers-for-dir.
-;; 1999/09/06 dadams
-;;     Added S-*-mouse-2 bindings (same as C-*-mouse-2).
-;; 1999/08/26 dadams
-;;     1. Added *-face vars and dired-font-lock-keywords-1.
-;;     2. Added possibility to use dired-font-lock-keywords-1 via hook.
-;; 1999/08/26 dadams
-;;     Changed key binding of dired-mouse-find-file from down-mouse-2 to mouse-2.
-;; 1999/08/25 dadams
-;;     Changed (C-)(M-)mouse-2 bindings.
-;; 1999/08/25 dadams
-;;     1. Added cmds & menu bar and key bindings: (dired-)find-file-other-frame.
-;;     2. Changed binding for dired-display-file.
-;; 1999/03/26 dadams
-;;     1. Get rid of Edit menu-bar menu.
-;;     2. dired-mouse-3-menu: Changed popup titles and item names.
-;;
-;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
-;;
-;; This program is free software; you can redistribute it and/or modify
-;; it under the terms of the GNU General Public License as published by
-;; the Free Software Foundation; either version 2, or (at your option)
-;; any later version.
-
-;; This program is distributed in the hope that it will be useful,
-;; but WITHOUT ANY WARRANTY; without even the implied warranty of
-;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-;; GNU General Public License for more details.
-
-;; You should have received a copy of the GNU General Public License
-;; along with this program; see the file COPYING.  If not, write to
-;; the Free Software Foundation, Inc., 51 Franklin Street, Fifth
-;; Floor, Boston, MA 02110-1301, USA.
-;;
-;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
-;;
-;;; Code:
-
-(eval-when-compile (require 'cl)) ;; case (plus, for Emacs 20: dolist, pop, push)
-(eval-when-compile (require 'easymenu)) ;; easy-menu-create-menu
-
-(require 'dired) ;; dired-revert
-(require 'dired-aux) ;; dired-bunch-files, dired-do-chxxx, dired-do-create-files,
-                     ;; dired-mark-read-string, dired-read-shell-command,
-                     ;; dired-run-shell-command, dired-shell-stuff-it
-(require 'dired-x) ;; dired-do-relsymlink
-(require 'autofit-frame nil t) ;; (no error if not found) fit-frame-if-one-window
-(require 'bookmark+ nil t) ;; (no error if not found)
- ;; bmkp-autofile-add-tags, bmkp-autofile-remove-tags, bmkp-autofile-set, bmkp-copied-tags,
- ;; bmkp-current-bookmark-file, bmkp-describe-bookmark, bmkp-empty-file, bmkp-get-autofile-bookmark,
- ;; bmkp-get-bookmark-in-alist, bmkp-get-tags, bmkp-read-tag-completing,
- ;; bmkp-read-tags-completing, bmkp-refresh/rebuild-menu-list, bmkp-remove-all-tags,
- ;; bmkp-same-file-p, bmkp-set-bookmark-file-bookmark, bmkp-set-sequence-bookmark,
- ;; bmkp-set-tag-value, bmkp-some, bmkp-switch-bookmark-file, bmkp-tag-name
-
-;; For now at least, `highlight.el' is needed only if you use `bookmark+.el'.
-(when (featurep 'bookmark+) (require 'highlight nil t)) ;; (no error if not found):
- ;; hlt-highlight-region
-
-(if (> emacs-major-version 21) (require 'help-fns+ nil t) (require 'help+20 nil t))  ;; (no error if not found):
- ;; describe-file
-
-(require 'misc-fns nil t) ;; (no error if not found): undefine-killer-commands
-(require 'image-file nil t) ;; (no error if not found): image-file-name-regexp
-(require 'image-dired nil t) ;; (no error if not found):
- ;; image-dired-create-thumb, image-dired-create-thumbnail-buffer,
- ;; image-dired-dired-after-readin-hook, image-dired-delete-tag, image-dired-dired-comment-files,
- ;; image-dired-dired-display-external, image-dired-dired-display-image,
- ;; image-dired-display-thumbs, image-dired-get-comment, image-dired-get-exif-file-name,
- ;; image-dired-get-thumbnail-image, image-dired-insert-thumbnail, image-dired-line-up,
- ;; image-dired-line-up-dynamic, image-dired-line-up-interactive, image-dired-line-up-method,
- ;; image-dired-list-tags, image-dired-main-image-directory, image-dired-mark-tagged-files,
- ;; image-dired-read-comment, image-dired-remove-tag, image-dired-save-information-from-widgets,
- ;; image-dired-tag-files, image-dired-thumb-height, image-dired-thumbnail-buffer,
- ;; image-dired-thumb-name, image-dired-thumb-size, image-dired-thumb-width,
- ;; image-dired-widget-list, image-dired-write-comments, image-dired-write-tags
-(when (memq system-type '(windows-nt ms-dos))
-  ;; (no error if not found):
-  (require 'w32-browser nil t));; dired-w32explore, dired-w32-browser, dired-mouse-w32-browser,
-                               ;; dired-multiple-w32-browser
-(when (< emacs-major-version 21) (require 'subr-21)) ;; replace-regexp-in-string
-
-;; Provide macro for code byte-compiled using Emacs < 22.
-(eval-when-compile
- (when (< emacs-major-version 22)
-   (defmacro minibuffer-with-setup-hook (fun &rest body)
-     "Temporarily add FUN to `minibuffer-setup-hook' while executing BODY.
-BODY should use the minibuffer at most once.
-Recursive uses of the minibuffer are unaffected (FUN is not
-called additional times).
-
-This macro actually adds an auxiliary function that calls FUN,
-rather than FUN itself, to `minibuffer-setup-hook'."
-     ;; (declare (indent 1) (debug t))
-     (let ((hook  (make-symbol "setup-hook")))
-       `(let (,hook)
-         (setq ,hook  (lambda ()
-                        ;; Clear out this hook so it does not interfere
-                        ;; with any recursive minibuffer usage.
-                        (remove-hook 'minibuffer-setup-hook ,hook)
-                        (funcall ,fun)))
-         (unwind-protect
-              (progn (add-hook 'minibuffer-setup-hook ,hook) ,@body)
-           (remove-hook 'minibuffer-setup-hook ,hook)))))))
-
-(defmacro diredp-user-error (&rest args)
-  `(if (fboundp 'user-error) (user-error ,@args) (error ,@args)))
-
-;; Define these for Emacs 20 and 21.
-(unless (fboundp 'dired-get-file-for-visit) ; Emacs 22+
-  (defun dired-get-file-for-visit ()    ; Not bound
-    "Get the current line's file name, with an error if file does not exist."
-    (interactive)
-    (let ((raw  (dired-get-filename nil t)) ; Pass t for second arg so no error for `.' and `..'.
-          file-name)
-      (unless raw (error "No file on this line"))
-      (setq file-name  (file-name-sans-versions raw t))
-      (if (file-exists-p file-name)
-          file-name
-        (if (file-symlink-p file-name)
-            (error "File is a symlink to a nonexistent target")
-          (error "File no longer exists; type `g' to update Dired buffer")))))
-
-  (defun dired-find-alternate-file ()   ; Not bound
-    "In Dired, visit this file or directory instead of the Dired buffer."
-    (interactive)
-    (set-buffer-modified-p nil)
-    (find-alternate-file (dired-get-file-for-visit))))
-
-;;;;;;;;;;;;;;;;;;;;;;;
-
-
-(provide 'dired+)
-(require 'dired+)                       ; Ensure loaded before compile this.
-
-;; Quiet the byte-compiler.
-(defvar bmkp-copied-tags)                         ; In `bookmark+-1.el'
-(defvar bmkp-current-bookmark-file)               ; In `bookmark+-1.el'
-(defvar bookmark-default-file)                    ; In `bookmark.el'
-(defvar compilation-current-error)                ; In `compile.el'
-(defvar delete-by-moving-to-trash)                ; Built-in, Emacs 23+
-(defvar dired-always-read-filesystem)             ; In `dired.el', Emacs 26+
-(defvar dired-auto-revert-buffer)                 ; In `dired.el', Emacs 23+
-(defvar dired-create-files-failures)              ; In `dired-aux.el', Emacs 22+
-(defvar dired-details-state)                      ; In `dired-details+.el'
-(defvar dired-keep-marker-hardlink)               ; In `dired-x.el'
-(defvar dired-overwrite-confirmed)                ; In `dired-aux.el'
-(defvar dired-query-alist)                        ; In `dired-aux.el', Emacs < 24
-(defvar dired-recursive-copies)                   ; In `dired-aux.el', Emacs 22+
-(defvar dired-recursive-deletes)                  ; In `dired.el', Emacs 22+
-(defvar dired-shrink-to-fit)                      ; In `dired.el'
-(defvar dired-switches-alist)                     ; In `dired.el'
-(defvar dired-subdir-switches)                    ; In `dired.el'
-(defvar dired-touch-program)                      ; Emacs 22+
-(defvar dired-use-ls-dired)                       ; Emacs 22+
-(defvar diredp-count-.-and-..-flag)               ; Here, Emacs 22+
-(defvar diredp-hide-details-initially-flag)       ; Here, Emacs 24.4+
-(defvar diredp-hide-details-last-state)           ; Here, Emacs 24.4+
-(defvar diredp-hide-details-propagate-flag)       ; Here, Emacs 24.4+
-(defvar diredp-hide-details-toggled)              ; Here, Emacs 24.4+
-(defvar diredp-highlight-autofiles-mode)          ; Here, Emacs 22+
-(defvar diredp-menu-bar-encryption-menu)          ; Here, Emacs 23+
-(defvar diredp-menu-bar-images-recursive-menu)    ; Here (old name)
-(defvar diredp-menu-bar-regexp-recursive-menu)    ; Here (old name)
-(defvar diredp-menu-bar-subdir-menu)              ; Here (old name)
-(defvar diredp-move-file-dirs)                    ; Here, Emacs 24+
-(defvar diredp-single-bookmarks-menu)             ; Here, if Bookmark+ is available
-(defvar filesets-data)                            ; In `filesets.el'
-(defvar grep-use-null-device)                     ; In `grep.el'
-(defvar header-line-format)                       ; Emacs 22+
-(defvar icicle-file-sort)                         ; In `icicles-opt.el'
-;; $$$$ (defvar icicle-file-sort-first-time-p)            ; In `icicles-var.el'
-(defvar icicle-files-ido-like-flag)               ; In `icicles-opt.el'
-(defvar icicle-ignored-directories)               ; In `icicles-opt.el'
-(defvar icicle-sort-comparer)                     ; In `icicles-opt.el'
-(defvar image-dired-display-image-buffer)         ; In `image-dired.el'
-(defvar image-dired-line-up-method)               ; In `image-dired.el'
-(defvar image-dired-main-image-directory)         ; In `image-dired.el'
-(defvar image-dired-thumbnail-buffer)             ; In `image-dired.el'
-(defvar image-dired-thumb-height)                 ; In `image-dired.el'
-(defvar image-dired-thumb-width)                  ; In `image-dired.el'
-(defvar image-dired-widget-list)                  ; In `image-dired.el'
-(defvar ls-lisp-use-insert-directory-program)     ; In `ls-lisp.el'
-(defvar minibuffer-default-add-function)          ; In `simple.el', Emacs 23+
-(defvar mouse3-dired-function)                    ; In `mouse3.el'
-(defvar read-file-name-completion-ignore-case)    ; In `minibuffer.el', Emacs 23+.  In C code, Emacs 22.
-(defvar recentf-list)                             ; In `recentf.el'
-(defvar switch-to-buffer-preserve-window-point)   ; In `window.el', Emacs 24+
-(defvar tooltip-mode)                             ; In `tooltip.el'
-(defvar vc-directory-exclusion-list)              ; In `vc'
-(defvar w32-browser-wait-time)                    ; In `w32-browser.el'
-
-;;;;;;;;;;;;;;;;;;;;;;;
-
-(defgroup Dired-Plus nil
-  "Various enhancements to Dired."
-  :prefix "diredp-" :group 'dired
-  :link `(url-link :tag "Send Bug Report"
-          ,(concat "mailto:" "drew.adams" "@" "oracle" ".com?subject=\
-dired+.el bug: \
-&body=Describe bug here, starting with `emacs -q'.  \
-Don't forget to mention your Emacs and library versions."))
-  :link '(url-link :tag "Other Libraries by Drew"
-          "https://www.emacswiki.org/emacs/DrewsElispLibraries")
-  :link '(url-link :tag "Download"
-          "https://www.emacswiki.org/emacs/download/dired%2b.el")
-  :link '(url-link :tag "Description"
-          "https://www.emacswiki.org/emacs/DiredPlus")
-  :link '(emacs-commentary-link :tag "Commentary" "dired+"))
- 
-;;; Variables
-
-;; `dired-do-toggle' was renamed to `dired-toggle-marks' after Emacs 20.
-(unless (fboundp 'dired-toggle-marks) (defalias 'dired-toggle-marks 'dired-do-toggle))
-
-;;; This is duplicated in `diff.el' and `vc.el'.
-;;;###autoload
-(defcustom diff-switches "-c"
-  "*A string or list of strings specifying switches to be passed to diff."
-  :type '(choice string (repeat string))
-  :group 'dired :group 'diff)
-
-;;;###autoload
-(defcustom diredp-auto-focus-frame-for-thumbnail-tooltip-flag nil
-  "*Non-nil means automatically focus the frame for a thumbnail tooltip.
-If nil then you will not see a thumbnail image tooltip when you
-mouseover an image-file name in Dired, unless you first give the frame
-the input focus (e.g., by clicking its title bar).
-
-This option has no effect if `diredp-image-preview-in-tooltip' is nil.
-It also has no effect for Emacs versions prior to Emacs 22."
-  :type 'boolean :group 'Dired-Plus)
-
-;;;###autoload
-(defcustom diredp-bind-problematic-terminal-keys t
-  "*Non-nil means bind some keys that might not work in a text-only terminal.
-This applies to keys that use modifiers Meta and Shift together.
-If you use Emacs in text-only terminal and your terminal does not
-support the use of such keys then customize this option to nil."
-  :type 'boolean :group 'Dired-Plus)
-
-;;;###autoload
-(defcustom diredp-compressed-extensions '(".tar" ".taz" ".tgz" ".arj" ".lzh"
-                                          ".lzma" ".xz" ".zip" ".z" ".Z" ".gz" ".bz2" ".rar" ".rev")
-  "*List of compressed-file extensions, for highlighting.
-
-Note: If you change the value of this option then you need to restart
-Emacs to see the effect of the new value on font-locking."
-  :type '(repeat string) :group 'Dired-Plus)
-
-(when (> emacs-major-version 21)        ; Emacs 22+
-  (defcustom diredp-count-.-and-..-flag nil
-    "Non-nil means count `.' and `..' when counting files for mode-line."
-    :type 'boolean :group 'Dired-Plus))
-
-;;;###autoload
-(defcustom diredp-do-report-echo-limit 5
-  "Echo result for each file, for fewer than this many files.
-If more than this many files are acted on then there is no echoing.
-
-Used by some do-and-report commands such as `diredp-do-emacs-command'.
-Results that are not echoed are anyway reported by `dired-log', so you
-can show them with `?' in the Dired buffer."
-  :type '(restricted-sexp :match-alternatives (wholenump)) :group 'Dired-Plus)
-
-;;;###autoload
-(defcustom diredp-dwim-any-frame-flag pop-up-frames
-  "*Non-nil means the target directory can be in a window in another frame.
-Only visible frames are considered.
-This is used by ``dired-dwim-target-directory'.
-This option has no effect for Emacs versions before Emacs 22."
-  :type 'boolean :group 'Dired-Plus)
-
-(when (fboundp 'dired-hide-details-mode) ; Emacs 24.4+
-  (defcustom diredp-hide-details-initially-flag t
-    "*Non-nil means hide details in Dired from the outset."
-    :type 'boolean :group 'Dired-Plus
-    :set (lambda (sym defs)
-           (custom-set-default sym defs)
-           (setq diredp-hide-details-last-state  diredp-hide-details-initially-flag)))
-
-  (defcustom diredp-hide-details-propagate-flag t
-    "*Non-nil means display the next Dired buffer the same way as the last.
-The last `dired-hide-details-mode' value set is used by the next Dired
-buffer created."
-    :type 'boolean :group 'Dired-Plus))
-
-;; Emacs 20 only.
-;;;###autoload
-(unless (fboundp 'define-minor-mode)
-  (defcustom diredp-highlight-autofiles-mode t
-    "*Non-nil means highlight names of files that are autofile bookmarks.
-Autofiles that have tags are highlighted using face
-`diredp-tagged-autofile-name'.  Those with no tags are highlighted
-using face `diredp-autofile-name'.
-
-Setting this option directly does not take effect; use either
-\\[customize] or command `diredp-highlight-autofiles-mode'.
-
-NOTE: When `dired+.el' is loaded (for the first time per Emacs
-session), the highlighting is turned ON, regardless of the option
-value.  To prevent this and have the highlighting OFF by default, you
-must do one of the following:
-
- * Put (diredp-highlight-autofiles-mode -1) in your init file, AFTER
-   it loads `dired+.el'.
-
- * Customize the option to `nil', AND ensure that your `custom-file'
-   (or the `custom-saved-variables' part of your init file) is
-   evaluated before `dired+.el' is loaded.
-
-This option has no effect unless you use libraries `Bookmark and
-`highlight.el'."
-    :set        (lambda (symbol value) (diredp-highlight-autofiles-mode (if value 1 -1)))
-    :initialize 'custom-initialize-default
-    :type 'boolean :group 'Dired-Plus :require 'dired+))
-
-;;;###autoload
-(defcustom diredp-ignore-compressed-flag t
-  "*Non-nil means to font-lock names of compressed files as ignored files.
-This applies to filenames whose extensions are in
-`diredp-compressed-extensions'.  If nil they are highlighted using
-face `diredp-compressed-file-name'.
-
-Note: If you change the value of this option then you need to restart
-Emacs to see the effect of the new value on font-locking."
-  :type 'boolean :group 'Dired-Plus)
-
-;;;###autoload
-(defcustom diredp-image-preview-in-tooltip (or (and (boundp 'image-dired-thumb-size)  image-dired-thumb-size)
-                                               100)
-  "*Whether and what kind of image preview to show in a tooltip.
-The possible values are:
-
- `nil'       : do not show a tooltip preview
- integer N>0 : show a thumbnail preview of that size
- `full'      : show a full-size preview of the image
-
-To enable tooltip image preview you must turn on `tooltip-mode' and
-load library `image-dired.el'.  See also option
-`diredp-auto-focus-frame-for-thumbnail-tooltip-flag'.
-
-This option has no effect for Emacs versions prior to Emacs 22."
-  :type '(choice
-          (restricted-sexp :tag "Show a thumnail image of size"
-           :match-alternatives ((lambda (x) (and (wholenump x)  (not (zerop x))))))
-          (const :tag "Show a full-size image preview"      full)
-          (const :tag "OFF: Do not show an image preview"   nil))
-  :group 'Dired-Plus)
-
-;;;###autoload
-(defcustom diredp-image-show-this-file-use-frame-flag t
-  "Non-nil means `diredp-image-show-this-file' uses another frame.
-If nil then it uses another window.  Using another frame means you
-have more control over the image size when you use a prefix arg.
-
-If it uses another window then the prefix arg controls only the
-minimum window height, not necessarily the image scale (height).
-
-\(If the buffer displaying the image is already considered a
-special-display buffer by your Emacs setup, then a nil value of this
-option has no effect.)"
-  :type 'boolean :group 'Dired-Plus)
-
-;;;###autoload
-(defcustom diredp-list-file-attributes (list '(5 8) 'auto)
-  "Which file attributes `diredp-list-file' uses, and when."
-  :group 'Dired-Plus :type '(list (repeat integer)
-                                  (choice
-                                   (const :tag "Show automatically, immediately" 'auto)
-                                   (const :tag "Show on demand via `l'" 'on-demand))))
-
-;;;###autoload
-(defcustom diredp-max-frames 200
-  "*Max number of frames, for commands that find files in separate frames.
-These commands are `dired-do-find-marked-files' and
-`diredp-do-find-marked-files-recursive'.  See their descriptions for
-the circumstances in which they show the files in separate frames."
-  :type '(restricted-sexp :match-alternatives ((lambda (x) (and (wholenump x)  (not (zerop x))))))
-  :group 'Dired-Plus)
-
-(when (fboundp 'file-equal-p)           ; Emacs 24+
-  (defcustom diredp-move-file-dirs ()
-    "Alist of names of files and preferred directories to move them to.
-File names should be relative (no directory component).
-Target directory names should be absolute."
-    :group 'files :type '(alist :key-type file :value-type directory)))
-
-;; (Not used - just use the body directly in the option default value.
-;; (defun diredp-omit-files-regexp ()
-;;   "Return regexp to use for font-locking, using `dired-omit-files' as base."
-;;   (let* ((strg  dired-omit-files)
-;;          (strg  (if (eq ?^ (aref strg 0)) (substring strg 1) strg)) ; Remove initial ^
-;;          (strg  (replace-regexp-in-string "\\(\\\\[|]\\)\\^" "\\1" strg 'FIXEDCASE nil)) ; Remove other ^'s
-;;          (strg  (replace-regexp-in-string "\\([$]\\)" "" strg 'FIXEDCASE nil))) ; Remove $'s
-;;     strg))
-
-(defcustom diredp-omit-files-regexp (let* ((strg  dired-omit-files)
-                                           (strg  (if (eq ?^ (aref strg 0)) ; Remove initial ^
-                                                      (substring strg 1)
-                                                    strg))
-                                           (strg  (replace-regexp-in-string "\\(\\\\[|]\\)\\^" ; Remove other ^'s
-                                                                            "\\1"
-                                                                            strg
-                                                                            'FIXEDCASE
-                                                                            nil))
-                                           (strg  (replace-regexp-in-string "\\([$]\\)" ; Remove $'s
-                                                                            ""
-                                                                            strg
-                                                                            'FIXEDCASE
-                                                                            nil)))
-                                      strg)
-  "Regexp for font-locking file names to be omitted by `dired-omit-mode'.
-The regexp is matched only against the file name, but the entire line
-is highlighted (with face `diredp-omit-file-name').
-
-The default value of this option differs from that of
-`dired-omit-files' by removing \"^\" from the beginning, and \"$\"
-from the end, of each regexp choice.  (The default value of
-`dired-omit-files', at least prior to Emacs 27, uses \"^\" and \"$\",
-but it should not.)
-
-If you want to control the beginning and end of choice matches then
-use \"\\`\" and \"\\'\" instead of \"^\" and \"$\".
-
-Note: If you change the value of this option then you need to restart
-Emacs to see the effect of the new value on font-locking."
-  :group 'Dired-Plus :type 'regexp)
-
-;;;###autoload
-(defcustom diredp-prompt-for-bookmark-prefix-flag nil
-  "*Non-nil means prompt for a prefix string for bookmark names."
-  :type 'boolean :group 'Dired-Plus)
-
-;;;###autoload
-(defcustom diredp-visit-ignore-regexps ()
-  "Regexps matching file names for `diredp-visit-(next|previous)' to skip.
-A file or directory name matching one of these regexps is skipped,
-along with those with an extension in `diredp-visit-ignore-extensions'."
-  :type '(repeat regexp) :group 'Dired-Plus)
-
-;;;###autoload
-(defcustom diredp-visit-ignore-extensions '("elc")
-  "Extensions of file names for `diredp-visit-(next|previous)' to skip.
-A file name with one of these extensions is skipped, along with those
-matching a regexp in `diredp-visit-ignore-regexps'."
-  :type '(repeat string) :group 'Dired-Plus)
-
-;;;###autoload
-(defcustom diredp-w32-local-drives '(("C:" "Local disk"))
-  "*Local MS Windows drives that you want to use for `diredp-w32-drives'.
-Each entry is a list (DRIVE DESCRIPTION), where DRIVE is the drive
-name and DESCRIPTION describes DRIVE."
-  :type '(alist
-          :key-type   (string        :tag "Drive name")
-          :value-type (group (string :tag "Drive description")))
-  :group 'Dired-Plus)
-
-;;;###autoload
-(defcustom diredp-wrap-around-flag t
-  "*Non-nil means Dired \"next\" commands wrap around to buffer beginning."
-  :type 'boolean :group 'Dired-Plus)
-
-(when (fboundp 'dired-hide-details-mode) ; Emacs 24.4+
-  (defvar diredp-hide-details-last-state diredp-hide-details-initially-flag
-    "Last `dired-hide-details-mode' value.
-Initialized to the value of option `diredp-hide-details-initially-flag'.")
-
-  (defvar diredp-hide-details-toggled nil
-    "Non-nil means you have already toggled hiding details in this buffer.")
-  (make-variable-buffer-local 'diredp-hide-details-toggled))
-
-;; Same value as the default value of `icicle-re-no-dot'.
-(defvar diredp-re-no-dot "^\\([^.]\\|\\.\\([^.]\\|\\..\\)\\).*"
-  "Regexp that matches anything except `.' and `..'.")
-
-(defvar diredp-w32-drives-mode-map (let ((map  (make-sparse-keymap)))
-                                     (define-key map "q"       'bury-buffer)
-                                     (define-key map "\r"      'widget-button-press)
-                                     (define-key map [mouse-2] 'widget-button-click)
-                                     map)
-  "Keymap for `diredp-w32-drives-mode'.")
-
-;;; $$$$$$ Starting with Emacs 22, *-move-to* is defvaraliased to *-listing-before*.
-;;; But `files+.el' defines *-listing-before*, so we define it here too.
-;;; (unless (> emacs-major-version 21)
-;;;   (defvar directory-listing-before-filename-regexp dired-move-to-filename-regexp
-;;;     "Regular expression to match up to the file name in a directory listing.
-;;; The default value is designed to recognize dates and times
-;;; regardless of the language."))
- 
-;;; Macros
-
-
-;; Unlike `dired-mark-if':
-;;
-;; 1. Value returned and message indicate both the number matched and the number changed.
-;; 2. Added optional arg PLURAL, for irregular plurals (e.g. "directories").
-;;
-(defmacro diredp-mark-if (predicate singular &optional plural)
-  "Mark files for PREDICATE, according to `dired-marker-char'.
-PREDICATE is evaluated on each line, with point at beginning of line.
-SINGULAR is a singular noun phrase for the type of files being marked.
-Optional arg PLURAL is a plural noun phrase for the type of files
- being marked.
-If PLURAL is nil then SINGULAR should end with a noun that can be
-pluralized by adding `s'.
-
-Return nil if no files matched PREDICATE.
-Otherwise return a cons (CHANGED . MATCHED), where:
- CHANGED is the number of markings that were changed by the operation.
- MATCHED is the number of files that matched PREDICATE."
-  `(let ((inhibit-read-only  t)
-         changed matched)
-    (save-excursion
-      (setq matched  0
-            changed  0)
-      (when ,singular (message "%s %s%s..."
-                               (cond ((eq dired-marker-char ?\040)            "Unmarking")
-                                     ((eq dired-del-marker dired-marker-char) "Flagging")
-                                     (t                                       "Marking"))
-                               (or ,plural  (concat ,singular "s"))
-                               (if (eq dired-del-marker dired-marker-char) " for deletion" "")))
-      (goto-char (point-min))
-      (while (not (eobp))
-        (when ,predicate
-          (setq matched  (1+ matched))
-          (unless (eq dired-marker-char (char-after))
-            (delete-char 1) (insert dired-marker-char) (setq changed  (1+ changed))))
-        (forward-line 1))
-      (when ,singular (message "%s %s%s%s newly %s%s"
-                               matched
-                               (if (= matched 1) ,singular (or ,plural  (concat ,singular "s")))
-                               (if (not (= matched changed)) " matched, " "")
-                               (if (not (= matched changed)) changed "")
-                               (if (eq dired-marker-char ?\040) "un" "")
-                               (if (eq dired-marker-char dired-del-marker) "flagged" "marked"))))
-    (and (> matched 0)  (cons changed matched))))
-
-
-;; Just a helper function for `dired-map-over-marks'.
-(defun diredp-get-file-or-dir-name (arg)
-  "Return name of next file or directory or nil if none.
-Argument ARG:
- `all-files-no-dirs' or nil means skip directories.
- `all-files-no-dots' means skip `.' and `..'."
-  (let ((fname  nil))
-    (while (and (not fname)  (not (eobp)))
-      (setq fname  (dired-get-filename t t))
-      (when (and fname  (or (not arg)  (eq arg 'all-files-no-dirs))  (file-directory-p fname))
-        (setq fname  nil))
-      (when (and fname  (eq arg 'all-files-no-dots)  (or (member fname '("." ".."))
-                                                         (diredp-string-match-p "/\\.\\.?$" fname)))
-        (setq fname  nil))
-      (forward-line 1))
-    (forward-line -1)
-    fname))
-
-
-;; REPLACE ORIGINAL in `dired.el'.
-;;
-;; Treat multiple `C-u' specially.
-;;
-(defmacro dired-map-over-marks (body arg &optional show-progress
-                                distinguish-one-marked)
-  "Eval BODY with point on each marked line.  Return a list of BODY's results.
-If no marked file could be found, execute BODY on the current line.
-ARG, if non-nil, specifies the files to use instead of the marked files.
- If ARG is an integer, use the next ARG files (previous -ARG, if < 0).
-   In that case, point is dragged along.  This is so that commands on
-   the next ARG (instead of the marked) files can be easily chained.
- If ARG is a cons with element 16, 64, or 256, corresponding to
-   `C-u C-u', `C-u C-u C-u', or `C-u C-u C-u C-u', then use all files
-   in the Dired buffer, where:
-     16 includes NO directories (including `.' and `..')
-     64 includes directories EXCEPT `.' and `..'
-    256 includes ALL directories (including `.' and `..')
- If ARG is otherwise non-nil, use the current file.
-If optional third arg SHOW-PROGRESS evaluates to non-nil,
- redisplay the Dired buffer after each file is processed.
-
-No guarantee is made about the position on the marked line.  BODY must
-ensure this itself, if it depends on this.
-
-Search starts at the beginning of the buffer, thus the car of the list
-corresponds to the line nearest the end of the buffer.  This is also
-true for (positive and negative) integer values of ARG.
-
-BODY should not be too long, because it is expanded four times.
-
-If DISTINGUISH-ONE-MARKED is non-nil, then return (t FILENAME) instead
- of (FILENAME), if only one file is marked."
-  ;; WARNING: BODY must not add new lines before point - this may cause an
-  ;; endless loop.  This warning should not apply any longer, sk  2-Sep-1991 14:10.
-  `(prog1
-    (let ((inhibit-read-only  t)
-          (newarg             ,arg)
-          multi-C-u case-fold-search found results)
-      (when (and (consp newarg)  (> (prefix-numeric-value newarg) 4))
-        (setq newarg     (case (prefix-numeric-value newarg)
-                           (16   'all-files-no-dirs) ; `C-u C-u'
-                           (64   'all-files-no-dots) ; `C-u C-u C-u'
-                           (256  'all-files) ; `C-u C-u C-u C-u'
-                           (t    'all-files-no-dirs))
-              multi-C-u  t))
-      (if (and newarg  (not multi-C-u))
-          (if (integerp newarg)
-              (progn                    ; No `save-excursion', want to move point.
-                (dired-repeat-over-lines newarg #'(lambda ()
-                                                    (when ,show-progress (sit-for 0))
-                                                    (setq results  (cons ,body results))))
-                (if (< newarg 0) (nreverse results) results))
-            ;; Non-nil, non-integer ARG means use current file:
-            (list ,body))
-        (let ((regexp  (dired-marker-regexp))
-              next-position)
-          (save-excursion
-            (goto-char (point-min))
-            ;; Remember position of next marked file before BODY can insert lines before the
-            ;; just found file, confusing us by finding the same marked file again and again...
-            (setq next-position  (and (if multi-C-u
-                                          (diredp-get-file-or-dir-name newarg)
-                                        (re-search-forward regexp nil t))
-                                      (point-marker))
-                  found          (not (null next-position)))
-            (while next-position
-              (goto-char next-position)
-              (when ,show-progress (sit-for 0))
-              (setq results  (cons ,body results))
-              ;; move after last match
-              (goto-char next-position)
-              (forward-line 1)
-              (set-marker next-position nil)
-              (setq next-position  (and (if multi-C-u
-                                            (diredp-get-file-or-dir-name newarg)
-                                          (re-search-forward regexp nil t))
-                                        (point-marker)))))
-          (when (and ,distinguish-one-marked  (= (length results) 1))
-            (setq results  (cons t results)))
-          (if found results (list ,body)))))
-    ;; `save-excursion' loses, again
-    (dired-move-to-filename)))
-
-;; Same as `icicle-with-help-window' in `icicles-mac.el'
-;; and `bmkp-with-help-window' in `bookmark+-mac.el'.
-(defmacro diredp-with-help-window (buffer &rest body)
-  "`with-help-window', if available; else `with-output-to-temp-buffer'."
-  (if (fboundp 'with-help-window)
-      `(with-help-window ,buffer ,@body)
-    `(with-output-to-temp-buffer ,buffer ,@body)))
-
-(put 'diredp-with-help-window 'common-lisp-indent-function '(4 &body))
- 
-;;; Utility functions
-
-;; Same as `imenup-delete-if-not'.
-;;
-(defun diredp-delete-if-not (predicate xs)
-  "Remove all elements of list XS that do not satisfy PREDICATE.
-This operation is destructive, reusing conses of XS whenever possible."
-  (while (and xs  (not (funcall predicate (car xs))))
-    (setq xs  (cdr xs)))
-  (let ((cl-p  xs))
-    (while (cdr cl-p)
-      (if (not (funcall predicate (cadr cl-p))) (setcdr cl-p (cddr cl-p)) (setq cl-p  (cdr cl-p)))))
-  xs)
-
-;; Same as `imenup-delete-if'.
-;;
-(defun diredp-delete-if (predicate xs)
-  "Remove all elements of list XS that satisfy PREDICATE.
-This operation is destructive, reusing conses of XS whenever possible."
-  (while (and xs  (funcall predicate (car xs)))
-    (setq xs  (cdr xs)))
-  (let ((cl-p  xs))
-    (while (cdr cl-p)
-      (if (funcall predicate (cadr cl-p))
-          (setcdr cl-p (cddr cl-p))
-        (setq cl-p  (cdr cl-p)))))
-  xs)
-
-;; Same as `tap-string-match-p' in `thingatpt+.el'.
-(if (fboundp 'string-match-p)
-    (defalias 'diredp-string-match-p 'string-match-p) ; Emacs 23+
-  (defun diredp-string-match-p (regexp string &optional start)
-    "Like `string-match', but this saves and restores the match data."
-    (save-match-data (string-match regexp string start))))
-
-(if (fboundp 'looking-at-p)
-    (defalias 'diredp-looking-at-p 'looking-at-p) ; Emacs 23+
-  (defun diredp-looking-at-p (regexp)
-    "Like `looking-at', but this saves and restores the match data."
-    (save-match-data (looking-at regexp))))
-
-;; `dired-read-regexp' does not accept DEFAULT and HISTORY for older Emacsen, so use this.
-(defun diredp-read-regexp (prompt &optional default history)
-  "Read a regexp.
-HISTORY defaults to `dired-regexp-history'."
-  (setq history  (or history 'dired-regexp-history))
-  (if (fboundp 'read-regexp)
-      (read-regexp prompt default history)
-    (read-from-minibuffer prompt nil nil nil history default)))
-
-(if (fboundp 'delete-dups)
-    (defalias 'diredp-delete-dups 'delete-dups)
-  (defun diredp-delete-dups (list)
-    "Destructively remove `equal' duplicates from LIST.
-Store the result in LIST and return it.  LIST must be a proper list.
-Of several `equal' occurrences of an element in LIST, the first
-one is kept."
-    (let ((tail list))
-      (while tail
-        (setcdr tail (delete (car tail) (cdr tail)))
-        (setq tail (cdr tail))))
-    list))
-
-(defun diredp-nonempty-region-p ()
-  "Return non-nil if region is active and non-empty."
-  (and transient-mark-mode  mark-active  (mark)  (> (region-end) (region-beginning))))
-
-(defun diredp-get-image-filename (&optional localp no-error-if-not-filep)
-  "Return the image-file name on this line, or nil if no image file.
-If not in Dired (or a mode derived from Dired), then test the entire
-text of the current line as the file name.
-
-The optional args are the same as for `dired-get-filename'.  They are
-ignored if not in a Dired mode.
-
-\(Prior to Emacs 22, this function just returns nil.)"
-  (let ((file  (if (derived-mode-p 'dired-mode)
-                   (dired-get-filename localp no-error-if-not-filep)
-                 ;; Make it work also for `diredp-list-files' listings.
-                 (buffer-substring-no-properties (line-beginning-position) (line-end-position)))))
-    (and file
-         (fboundp 'image-file-name-regexp) ; Emacs 22+, `image-file.el'.
-         (diredp-string-match-p (image-file-name-regexp) file)
-         file)))
-
-(defun diredp-root-directory-p (file)
-  "Return non-nil if FILE is a root directory."
-  (if (fboundp 'ange-ftp-root-dir-p)
-      (ange-ftp-root-dir-p (file-name-as-directory file))
-    ;; This is essentially `ange-ftp-root-dir-p' applied to `file-name-as-directory'.
-    ;; If `ange-ftp-root-dir-p' changes, update this code.
-    (or (and (eq system-type 'windows-nt)  (diredp-string-match-p "\\`[a-zA-Z]:[/\\]\\'"
-                                                                  (file-name-as-directory file)))
-        (string= "/" file))))
-
-(defun diredp-parent-dir (file &optional relativep)
-  "Return the parent directory of FILE, or nil if none.
-Optional arg RELATIVEP non-nil means return a relative name, that is,
-just the parent component."
-  (let ((parent  (file-name-directory (directory-file-name (expand-file-name file))))
-        relparent)
-    (when relativep (setq relparent  (file-name-nondirectory (directory-file-name parent))))
-    (and (not (equal parent file))  (or relparent  parent))))
-
-(unless (fboundp 'derived-mode-p)       ; Emacs 20, 21.
-  (defun derived-mode-p (&rest modes)
-    "Non-nil if the current major mode is derived from one of MODES.
-Uses the `derived-mode-parent' property of the symbol to trace backwards."
-    (let ((parent  major-mode))
-      (while (and (not (memq parent modes))  (setq parent  (get parent 'derived-mode-parent))))
-      parent)))
-
-(defun diredp-ensure-mode ()
-  "Raise an error if not in Dired or a mode derived from it."
-  (unless (derived-mode-p 'dired-mode)
-    (error "You must be in Dired or a mode derived from it to use this command")))
-
-(defun diredp-ensure-bookmark+ ()
-  (unless (require 'bookmark+ nil t) (error "This command requires library `bookmark+.el'")))
- 
-
-(unless (fboundp 'dired-nondirectory-p) ; Emacs 20, 21.
-  (defun dired-nondirectory-p (file)
-    "Return non-nil if FILE is not a directory."
-    (not (file-directory-p file))))
-
-
-;;; Some of the redefinitions that follow are essentially unaltered vanilla Emacs code to be
-;;; reloaded, to use the new definition of `dired-map-over-marks' here.
-
-
-;; REPLACE ORIGINAL in `dired.el'.
-;;
-;; 1. Pass non-nil second arg to `dired-get-filename' so we can include `.' and `..'.
-;; 2. Doc string is updated to reflect the new ARG behavior.
-;; 3. Allow, unlike vanilla Emacs, use of FILTER and DISTINGUISH-ONE-MARKED together.
-;;
-(defun dired-get-marked-files (&optional localp arg filter distinguish-one-marked error-if-none-p)
-  "Return names of the marked files and directories as a list of strings.
-The list is in the same order as the buffer, that is, the car is the
-  first marked file.
-Values returned are normally absolute file names.
-Optional arg LOCALP as in `dired-get-filename'.
-Optional second argument ARG specifies files to use instead of marked.
- Usually ARG comes from the command's prefix arg.
- If ARG is an integer, use the next ARG files (previous -ARG, if < 0).
- If ARG is a cons with element 16, 64, or 256, corresponding to
-  `C-u C-u', `C-u C-u C-u', or `C-u C-u C-u C-u', then use all files
-  in the Dired buffer, where:
-    16 includes NO directories (including `.' and `..')
-    64 includes directories EXCEPT `.' and `..'
-   256 includes ALL directories (including `.' and `..')
- If ARG is otherwise non-nil, use the current file.
-Optional third argument FILTER, if non-nil, is a function to select
- some of the files: those for which (funcall FILTER FILENAME) is
- non-nil.
-If DISTINGUISH-ONE-MARKED is non-nil, then return (t FILENAME) instead
- of (FILENAME) if only one file is marked (after any filtering by
- FILTER).
-If ERROR-IF-NONE-P is non-nil, signal an error if the list of files is
- empty.  If ERROR-IF-NONE-P is a string then it is the error message.
-
-Note that the Dired+ version of this function differs from the vanilla
-version in these respects:
-
-* There are more possibilities for argument ARG (prefix argument).
-* Directories `.' and `..' can be included as marked.
-* You can use arguments FILTER and DISTINGUISH-ONE-MARKED together."
-  (let ((all  (delq nil (save-excursion (dired-map-over-marks (dired-get-filename localp 'NO-ERROR-IF-NOT-FILEP)
-                                                              arg
-                                                              nil
-                                                              distinguish-one-marked))))
-        result)
-    (when (equal all '(t)) (setq all  nil)) ; Added by vanilla Emacs 24+.
-    (if (and distinguish-one-marked  (eq (car all) t))
-        (if (not filter)
-            all
-          (and (funcall filter (cadr all))  (list t (cadr all))))
-      (dolist (file  all)
-        (when (or (not filter)  (funcall filter file)) (push file result)))
-      (when (and (null result)  error-if-none-p)
-        (diredp-user-error (if (stringp error-if-none-p) error-if-none-p "No files specified")))
-      result)))
-
-
-;; REPLACE ORIGINAL in `dired-aux.el'.
-;;
-;; 1. Define here to make use of my `dired-map-over-marks'.
-;; 2. Added &rest arg FUN-ARGS.
-;; 3. Added doc string.
-;;
-(defun dired-map-over-marks-check (fun mark-arg op-symbol &optional show-progress &rest fun-args)
-  "Map FUN over marked lines and display failures.
-FUN returns non-nil (the offending object, e.g. the short form of the
-filename) for a failure and probably logs a detailed error explanation
-using function `dired-log'.
-
-MARK-ARG is as the second argument of `dired-map-over-marks'.
-
-OP-SYMBOL is a symbol describing the operation performed (e.g.
-`compress').  It is used with `dired-mark-pop-up' to prompt the user
-\(e.g. with `Compress * [2 files]? ') and to display errors (e.g.
-`Failed to compress 1 of 2 files - type ? for details (\"foo\")')
-
-SHOW-PROGRESS if non-nil means redisplay Dired after each file.
-
-FUN-ARGS is the list of any remaining args to
-`dired-map-over-marks-check'.  Function FUN is applied to these
-arguments."
-  (and (dired-mark-confirm op-symbol mark-arg)
-       (let* ((results     (dired-map-over-marks (apply fun fun-args) mark-arg show-progress)) ; FUN return vals.
-              (nb-results  (length results))
-              (failures    (delq nil results))
-              (nb-fail     (length failures))
-              (op-strg     (if (eq op-symbol 'compress) "Compress or uncompress" (capitalize
-                                                                                  (symbol-name op-symbol)))))
-         (if (null failures)
-             (message "%s: %d file%s." op-strg nb-results (dired-plural-s nb-results))
-           (dired-log-summary (format "Failed to %s %d of %d file%s"
-                                      (downcase op-strg) nb-fail nb-results (dired-plural-s nb-results))
-                              failures)))))
-
-;; Like `dired-map-over-marks-check', but `dired-log-summary' is always called, and first arg passed is different.
-;;
-(defun diredp-map-over-marks-and-report (fun mark-arg op-symbol &optional show-progress &rest fun-args)
-  "Map FUN over marked lines and report the results.
-FUN returns non-nil (the offending object, e.g. the short form of the
-filename) for a failure and probably logs a detailed error explanation
-using function `dired-log'.
-
-MARK-ARG is as the second argument of `dired-map-over-marks'.
-
-OP-SYMBOL is a symbol describing the operation performed (e.g.
-`compress').  It is used with `dired-mark-pop-up' to prompt the user
-\(e.g. with `Compress * [2 files]? ') and to display errors (e.g.
-`Failed to compress 1 of 2 files - type ? to see why (\"foo\")')
-
-SHOW-PROGRESS if non-nil means redisplay Dired after each file.
-
-FUN-ARGS is the list of any remaining args to
-`diredp-map-over-marks-and-report'.  Function FUN is applied to these
-arguments."
-  (and (dired-mark-confirm op-symbol mark-arg)
-       (let* ((results     (dired-map-over-marks (apply fun fun-args) mark-arg show-progress)) ; FUN return vals.
-              (nb-results  (length results))
-              (failures    (delq nil results))
-              (nb-fail     (length failures))
-              (op-strg     (capitalize (symbol-name op-symbol))))
-         (dired-log-summary (format "%s for %d file%s%s"
-                                    op-strg nb-results (dired-plural-s nb-results)
-                                    (if failures (format ": %d failures" nb-fail) ""))
-                            failures))))
-
-
-;; REPLACE ORIGINAL in `dired-aux.el'.
-;;
-(when (boundp 'dired-subdir-switches)   ; Emacs 22+
-  (defun dired-do-redisplay (&optional arg test-for-subdir) ; Bound to `l'
-    "Redisplay all marked (or next ARG) files.
-If on a subdir line, redisplay that subdirectory.  In that case,
-a prefix arg lets you edit the `ls' switches used for the new listing.
-
-Dired remembers switches specified with a prefix arg, so that reverting
-the buffer will not reset them.  However, using `dired-undo' to re-insert
-or delete subdirectories can bypass this machinery.  Hence, you sometimes
-may have to reset some subdirectory switches after a `dired-undo'.
-You can reset all subdirectory switches to the default using
-\\<dired-mode-map>\\[dired-reset-subdir-switches].
-See Info node `(emacs)Subdir switches' for more details."
-    ;; Moves point if the next ARG files are redisplayed.
-    (interactive "P\np")
-    (if (and test-for-subdir  (dired-get-subdir))
-        (let* ((dir       (dired-get-subdir))
-               (switches  (cdr (assoc-string dir dired-switches-alist))))
-          (dired-insert-subdir dir (and arg  (read-string "Switches for listing: "
-                                                          (or switches
-                                                              dired-subdir-switches
-                                                              dired-actual-switches)))))
-      (message "Redisplaying...")
-      ;; `message' is much faster than making `dired-map-over-marks' show progress
-      (dired-uncache (if (consp dired-directory) (car dired-directory) dired-directory))
-      (dired-map-over-marks (let ((fname                    (dired-get-filename))
-                                  ;; Postpone readin hook map over all marked files (Bug#6810).
-                                  (dired-after-readin-hook  nil))
-                              (message "Redisplaying... `%s'" fname)
-                              (dired-update-file-line fname))
-                            arg)
-      (run-hooks 'dired-after-readin-hook)
-      (dired-move-to-filename)
-      (message "Redisplaying...done"))))
-
-
-;; REPLACE ORIGINAL in `dired-aux.el'.
-;;
-(unless (boundp 'dired-subdir-switches) ; Emacs 20, 21
-  (defun dired-do-redisplay (&optional arg test-for-subdir) ; Bound to `l'
-    "Redisplay all marked (or next ARG) files.
-If on a subdir line, redisplay that subdirectory.  In that case,
-a prefix arg lets you edit the `ls' switches used for the new listing."
-    ;; Moves point if the next ARG files are redisplayed.
-    (interactive "P\np")
-    (if (and test-for-subdir  (dired-get-subdir))
-        (dired-insert-subdir (dired-get-subdir)
-                             (and arg  (read-string "Switches for listing: " dired-actual-switches)))
-      (message "Redisplaying...")
-      ;; `message' is much faster than making dired-map-over-marks show progress
-      (dired-uncache (if (consp dired-directory) (car dired-directory) dired-directory))
-      (dired-map-over-marks (let ((fname  (dired-get-filename)))
-                              (message "Redisplaying... `%s'" fname)
-                              (dired-update-file-line fname))
-                            arg)
-      (dired-move-to-filename)
-      (message "Redisplaying...done"))))
-
-
-;; REPLACE ORIGINAL in `dired.el'.
-;;
-(when (fboundp 'get-window-with-predicate) ; Emacs 22+
-  (defun dired-dwim-target-directory ()
-    "Guess a target directory to use for Dired.
-If there is a Dired buffer displayed in another window, use its
-current subdir, else use current subdir of this Dired buffer."
-    (let ((this-dir  (and (eq major-mode 'dired-mode)  (dired-current-directory))))
-      ;; Non-dired buffer may want to profit from this function, e.g. `vm-uudecode'.
-      (if dired-dwim-target
-          (let* ((other-win  (get-window-with-predicate (lambda (window)
-                                                          (with-current-buffer (window-buffer window)
-                                                            (eq major-mode 'dired-mode)))
-                                                        nil
-                                                        (and diredp-dwim-any-frame-flag  'visible)))
-                 (other-dir  (and other-win  (with-current-buffer (window-buffer other-win)
-                                               (and (eq major-mode 'dired-mode)  (dired-current-directory))))))
-            (or other-dir  this-dir))
-        this-dir))))
-
-
-;; REPLACE ORIGINAL in `dired.el'.
-;;
-;; 1. Added behavior for non-positive prefix arg:
-;;    * Construct a cons DIRNAME arg.
-;;    * Read a Dired buffer name (not a directory) for its car.
-;;    * If READ-EXTRA-FILES-P is non-nil then read any number of file and dir names, to be included as its cdr. 
-;;    * If chosen Dired buffer exists and is an ordinary listing then start out with its `directory-files'.
-;;
-;; 2. If you use Icicles then this is a multi-command - see doc for `dired' defadvice.
-;;
-(defun dired-read-dir-and-switches (string &optional read-extra-files-p dired-buffer)
-  "Read arguments for `dired' commands.
-STRING is added to the prompt after \"Dired \".  If not \"\", it should
-end with a space.
-
-With a non-negative prefix arg, read the `ls' switches.
-With a non-negative prefix arg or none, read the directory to Dired.
-
-With a non-positive prefix arg:
-* If DIRED-BUFFER is non-nil, it is the name of the Dired buffer to
-  use.  Otherwise, read it (it is not necessarily a directory name).
-  If in Dired now, the current buffer name is the default.
-* If READ-EXTRA-FILES-P is non-nil then read any number of directory
-  or file names, to make up the Dired arbitrary-files listing.  You
-  can use file-name wildcards (i.e., `*' for globbing), to include the
-  matching files and directories.  Use `C-g' when done entering the
-  files and directories to list.
-
-Return a list of arguments for `dired': (DIRNAME SWITCHES).  DIRNAME
-here has the same form as `dired-directory'.  When a non-positive
-prefix arg is used, DIRNAME is a cons of the buffer name and the list
-of file names.
-
-If you use Icicles then reading uses Icicles completion, with
-additional multi-command keys.  See `dired' (defadvice doc)."
-  (let* ((switchs                                     (and current-prefix-arg
-                                                           (natnump (prefix-numeric-value current-prefix-arg))
-                                                           (read-string "Dired listing switches: "
-                                                                        dired-listing-switches)))
-         (icicle-candidate-action-fn
-          (lambda (cand)
-            (dired-other-window cand (and current-prefix-arg  (read-string "Dired listing switches: "
-                                                                           dired-listing-switches)))
-            (select-window (minibuffer-window))
-            (select-frame-set-input-focus (selected-frame))))
-;;; $$$$$$ Alternative: Could choose no-op for non-dir candidate.
-;;;          (icicle-candidate-action-fn
-;;;           (lambda (cand)
-;;;             (cond ((file-directory-p cand)
-;;;                    (dired-other-window cand (and current-prefix-arg  (read-string "Dired listing switches: "
-;;;                                                                                   dired-listing-switches)))
-;;;                    (select-window (minibuffer-window))
-;;;                    (select-frame-set-input-focus (selected-frame)))
-;;;                   (t
-;;;                    (message "Not a directory: `%s'" cand) (sit-for 2)))))
-         (icicle-all-candidates-list-alt-action-fn ; M-|'
-          (lambda (files)
-            (let ((enable-recursive-minibuffers  t))
-              (dired-other-window (cons (read-string (format "Dired %s(buffer name): " string)) files)))))
-         (icicle-sort-comparer                        (or (and (boundp 'icicle-file-sort) ; If not reading files
-                                                               icicle-file-sort) ; then dirs first.
-                                                          (and (> (prefix-numeric-value current-prefix-arg) 0)
-                                                               'icicle-dirs-first-p)
-                                                          (and (boundp 'icicle-sort-comparer)
-                                                               icicle-sort-comparer)))
-
-         ;; The rest of the bindings are from `icicle-file-bindings', in `icicles-mac.el'.
-         (completion-ignore-case
-          (or (and (boundp 'read-file-name-completion-ignore-case)  read-file-name-completion-ignore-case)
-              completion-ignore-case))
-         (icicle-show-Completions-initially-flag      (and (boundp 'icicle-show-Completions-initially-flag)
-                                                           (or icicle-show-Completions-initially-flag
-                                                               icicle-files-ido-like-flag)))
-         (icicle-top-level-when-sole-completion-flag  (and (boundp 'icicle-top-level-when-sole-completion-flag)
-                                                           (or icicle-top-level-when-sole-completion-flag
-                                                               icicle-files-ido-like-flag)))
-         (icicle-default-value                        (and (boundp 'icicle-default-value)
-                                                           (if (and icicle-files-ido-like-flag
-                                                                    icicle-default-value)
-                                                               icicle-files-ido-like-flag
-                                                             ;;  Get default via `M-n', but do not insert it.
-                                                             (and (memq icicle-default-value '(t nil))
-                                                                  icicle-default-value))))
-         (icicle-must-match-regexp                    (and (boundp 'icicle-file-match-regexp)
-                                                           icicle-file-match-regexp))
-         (icicle-must-not-match-regexp                (and (boundp 'icicle-file-no-match-regexp)
-                                                           icicle-file-no-match-regexp))
-         (icicle-must-pass-after-match-predicate      (and (boundp 'icicle-file-predicate)
-                                                           icicle-file-predicate))
-         (icicle-require-match-flag                   (and (boundp 'icicle-file-require-match-flag)
-                                                           icicle-file-require-match-flag))
-         (icicle-file-completing-p                    t)
-         (icicle-extra-candidates                     (and (boundp 'icicle-file-extras)  icicle-file-extras))
-         (icicle-transform-function                   'icicle-remove-dups-if-extras)
-         ;; Put `icicle-file-sort' first.  If already in the list, move it, else add it, to beginning.
-         (icicle--temp-orders                         (and (boundp 'icicle-sort-orders-alist)
-                                                           (copy-sequence icicle-sort-orders-alist)))
-         (icicle-candidate-help-fn                    (lambda (cand)
-                                                        (icicle-describe-file cand current-prefix-arg t)))
-         (icicle-candidate-alt-action-fn              (and (boundp 'icicle-candidate-alt-action-fn)
-                                                           (or icicle-candidate-alt-action-fn
-                                                               (icicle-alt-act-fn-for-type "file"))))
-         (icicle-delete-candidate-object              'icicle-delete-file-or-directory)
-         (icicle-sort-orders-alist
-          (and (boundp 'icicle-sort-orders-alist)
-               (progn (when t ; $$$$ (and icicle-file-sort-first-time-p  icicle-file-sort)
-                        (setq icicle-sort-comparer  icicle-file-sort))
-                        ; $$$$ (setq icicle-file-sort-first-time-p  nil))
-                      (if icicle-file-sort
-                          (let ((already-there  (rassq icicle-file-sort icicle--temp-orders)))
-                            (if already-there
-                                (cons already-there (setq icicle--temp-orders  (delete already-there
-                                                                                       icicle--temp-orders)))
-                              (cons `("by `icicle-file-sort'" ,@icicle-file-sort) icicle--temp-orders)))
-                        icicle--temp-orders)))))
-    (when (fboundp 'icicle-bind-file-candidate-keys) (icicle-bind-file-candidate-keys))
-    (unwind-protect
-         (list
-          (if (> (prefix-numeric-value current-prefix-arg) 0)
-              ;; If a dialog box is about to be used, call `read-directory-name' so the dialog
-              ;; code knows we want directories.  Some dialog boxes can only select directories
-              ;; or files when popped up, not both. If no dialog box is used, call `read-file-name'
-              ;; because the user may want completion of file names for use in a wildcard pattern.
-              (funcall (if (and (fboundp 'read-directory-name)  (next-read-file-uses-dialog-p))
-                           #'read-directory-name
-                         #'read-file-name)
-                       (format "Dired %s(directory): " string) nil default-directory nil)
-            (dolist (db  dired-buffers) ; Remove any killed buffers from `dired-buffers' (even if DIRED-BUFFER).
-              (unless (buffer-name (cdr db)) (setq dired-buffers  (delq db dired-buffers))))
-            (let* ((dbufs   (and (not dired-buffer)
-                                 (mapcar (lambda (db) (list (buffer-name (cdr db)))) dired-buffers)))
-                   (dirbuf  (or dired-buffer
-                                (completing-read (format "Dired %s(buffer name): " string) dbufs nil nil nil nil
-                                                 (and (derived-mode-p 'dired-mode)  (buffer-name)))))
-                   (files   (and (diredp-existing-dired-buffer-p dirbuf)
-                                 (with-current-buffer (get-buffer dirbuf)
-                                   (and (not (consp dired-directory))
-                                        (directory-files dired-directory 'FULL diredp-re-no-dot)))))
-                   file)
-              (when read-extra-files-p
-                (while (condition-case nil ; Use lax completion, to allow wildcards.
-                           (setq file  (read-file-name "File or dir (C-g when done): "))
-                         (quit nil))
-                  ;; Do not allow root dir (`/' or a Windows drive letter, e.g. `d:/').
-                  (if (diredp-root-directory-p file)
-                      (progn (message "Cannot choose root directory") (sit-for 1))
-                    (push file files))))
-              (cons dirbuf files)))
-          switchs)
-      (when (fboundp 'icicle-unbind-file-candidate-keys) (icicle-unbind-file-candidate-keys)))))
-
-
-;;; $$$$$$$$ An alternative implementation - different behavior.
-;;;
-;;; ;; REPLACE ORIGINAL in `dired.el'.
-;;; ;;
-;;; ;; Non-positive prefix arg means construct cons DIRNAME arg: Read Dired name and files/dirs.
-;;; ;;
-;;; (defun dired-read-dir-and-switches (string)
-;;;   "Read arguments for `dired'.
-;;; With a non-negative prefix arg, prompt first for `ls' switches.
-;;; With a non-positive prefix arg, read the Dired buffer name and then
-;;;  read any number of dir or file names, to make up the Dired listing.
-
-;;; STRING is appended to the prompt, unless prefix arg is non-positive.
-;;; If non-empty, STRING should begin with a SPC."
-;;;   (let ((switches    (and current-prefix-arg
-;;;                           (>= (prefix-numeric-value current-prefix-arg) 0)
-;;;                           (read-string "Dired listing switches: " dired-listing-switches)))
-;;;         (formt       (format "Dired %s(directory): " string))
-;;;         (entries     ())
-;;;         (curr-entry  ""))
-;;;     (when (and current-prefix-arg  (<= (prefix-numeric-value current-prefix-arg) 0))
-;;;       (push (completing-read "Dired buffer name: " dired-buffers) entries)
-;;;       (setq curr-entry  (read-file-name (format "Dir or file: ") nil "" 'MUST-MATCH))
-;;;       (while (not (equal "" curr-entry))
-;;;         (push curr-entry entries)
-;;;         (setq curr-entry  (read-file-name (format "Dir or file: ") nil "" 'MUST-MATCH)))
-;;;       (unless (cadr entries) (push default-directory entries)))
-;;;     (list (or (nreverse entries)  (if (and (fboundp 'next-read-file-uses-dialog-p)
-;;;                                            (next-read-file-uses-dialog-p))
-;;;                                       (read-directory-name formt nil default-directory nil)
-;;;                                     (read-file-name formt nil default-directory nil)))
-;;;           switches)))
-
-
-;; ADVISE ORIGINAL in `dired.el'.
-;;
-;; Add to doc string, to document non-positive prefix arg.
-;;
-(defadvice dired (before diredp-doc-cons-arg activate)
-  "Interactively, a prefix argument changes the behavior as follows:
-
-* If >= 0, you are first prompted for the `ls' switches to use.
-
-* If <= 0, you are prompted first for the name of the Dired  buffer.
-  Then you are prompted repeatedly for the names of the directories
-  or files to list in the buffer.  You can use file-name wildcards
-  (i.e., `*' for globbing), to include the matching files and
-  directories.  Use `C-g' to end.
-
-  In other words, instead of listing a single directory, the Dired
-  buffer can list any number of directories and file names, which can
-  even belong to different directory trees.
-
-The rest of this description applies only if you use Icicles.
-
-In Icicle mode this is a multi-command: You can cycle among file-name
-completion candidates and act individually on those that name
-directories.  The action is to open Dired for the directory.  While
-cycling, these keys are active:
-
-\\<minibuffer-local-completion-map>\
-`C-mouse-2', `C-return' - Act on current completion candidate only
-`C-down', `C-wheel-down' - Move to next completion candidate and act
-`C-up', `C-wheel-up' - Move to previous completion candidate and act
-`C-next'  - Move to next apropos-completion candidate and act
-`C-prior' - Move to previous apropos-completion candidate and act
-`C-end'   - Move to next prefix-completion candidate and act
-`C-home'  - Move to previous prefix-completion candidate and act
-`\\[icicle-all-candidates-action]'     - Act on *all* candidates, successively (careful!)
-`\\[icicle-all-candidates-list-alt-action]'     - Open Dired on all candidates
-
-When candidate action and cycling are combined (e.g. `C-next'), user
-option `icicle-act-before-cycle-flag' determines which occurs first.
-
-With prefix `C-M-' instead of `C-', the same keys (`C-M-mouse-2',
-`C-M-RET', `C-M-down', and so on) provide help about candidates.
-
-Use `mouse-2', `RET', or `S-RET' to finally choose a candidate, or
-`C-g' to quit.
-
-These keys are also bound in the minibuffer during completion (`*'
-means the key requires library `Bookmark+'):
-
-   S-delete    - Delete candidate file or (empty) dir
-   C-c +       - Create a new directory
-   C-backspace - Go up one directory level
- * C-x C-t *   - Narrow to files with all of the tags you specify
- * C-x C-t +   - Narrow to files with some of the tags you specify
- * C-x C-t % * - Narrow to files with all tags matching a regexp
- * C-x C-t % + - Narrow to files with some tags  matching a regexp
- * C-x a +     - Add tags to the current-candidate file
- * C-x a -     - Remove tags from the current-candidate file
- * C-x m       - Access file bookmarks (not just autofiles)"
-  (interactive (dired-read-dir-and-switches "" 'READ-EXTRA-FILES-P)))
-
-
-;; ADVISE ORIGINAL in `dired.el'.
-;;
-;; Add to doc string, to document non-positive prefix arg.
-;;
-(defadvice dired-other-window (before diredp-doc-cons-arg activate)
-  "Interactively, a prefix argument changes the behavior.
-A non-positive prefix arg lets you choose an explicit set of files and
-directories to list.  See the advice for `dired' for more information."
-  (interactive (dired-read-dir-and-switches "" 'READ-EXTRA-FILES-P)))
-
-
-;; ADVISE ORIGINAL in `dired.el'.
-;;
-;; Add to doc string, to document non-positive prefix arg.
-;;
-(defadvice dired-other-frame (before diredp-doc-cons-arg activate)
-  "Interactively, a prefix argument changes the behavior.
-A non-positive prefix arg lets you choose an explicit set of files and
-directories to list.  See the advice for `dired' for more information."
-  (interactive (dired-read-dir-and-switches "" 'READ-EXTRA-FILES-P)))
-
-
-;; REPLACE ORIGINAL in `dired.el'.
-;;
-;; Made compatible with Emacs 20, 21, which do not have [:alnum].
-;; Also, this is defined here because it is used elsewhere in the file.
-;;
-(defun dired-switches-escape-p (switches)
-  "Return non-nil if the string SWITCHES contains `-b' or `--escape'."
-  (if (fboundp 'dired-switches-check)   ; Emacs 24.4+ - see Emacs bug #17218.
-      (dired-switches-check switches "escape" "b")
-    ;; Do not match things like "--block-size" that happen to contain "b".
-    (if (> emacs-major-version 21)      ; SWITCHES must be a string here, not nil.
-        (diredp-string-match-p "\\(\\`\\| \\)-[[:alnum:]]*b\\|--escape\\>" switches)
-      (diredp-string-match-p "\\(\\`\\| \\)-\\(\w\\|[0-9]\\)*b\\|--escape\\>" switches))))
-
-
-;; From `dired.el'
-
-(when (and (> emacs-major-version 22)  (featurep 'ls-lisp+))
-
-;;; 2012/04/26: Commented this out.
-;;;             Might need it again when update `ls-lisp+.el' to fix other things.
-;;;
-;;;   ;; Use t as WILDCARD arg to `dired-insert-directory'.
-;;;   ;;
-;;;   (defun dired-readin-insert ()
-;;;     ;; Insert listing for the specified dir (and maybe file  list)
-;;;     ;; already in dired-directory, assuming a clean buffer.
-;;;     (let (dir  file-list)
-;;;       (if (consp dired-directory)
-;;;           (setq dir        (car dired-directory)
-;;;                 file-list  (cdr dired-directory))
-;;;         (setq dir        dired-directory
-;;;               file-list  ()))
-;;;       (setq dir  (expand-file-name dir))
-;;;       (if (and (equal "" (file-name-nondirectory dir))  (not file-list))
-;;;           ;; If we are reading a whole single directory...
-;;;           (dired-insert-directory dir dired-actual-switches nil nil t)
-;;;         (unless (file-readable-p (directory-file-name (file-name-directory dir)))
-;;;           (error "Directory `%s' inaccessible or nonexistent" dir))
-;;;         ;; Else treat it as a wildcard spec.
-;;;         (dired-insert-directory dir dired-actual-switches file-list t t))))
-
-
-  ;; REPLACE ORIGINAL in `dired.el'.
-  ;;
-  ;; Compute WILDCARD arg for `insert-directory' for individual file (don't just use nil).
-  ;;
-  (defun dired-insert-directory (dir switches &optional file-list wildcard hdr)
-    "Insert a directory listing of DIR, Dired style.
-Use SWITCHES to make the listings.
-If FILE-LIST is non-nil, list only those files.
-Otherwise, if WILDCARD is non-nil, expand wildcards;
- in that case, DIR should be a file name that uses wildcards.
-In other cases, DIR should be a directory name or a directory filename.
-If HDR is non-nil, insert a header line with the directory name."
-    (let ((opoint               (point))
-          (process-environment  (copy-sequence process-environment))
-          end)
-      (when (and
-             ;; Do not try to invoke `ls' if on DOS/Windows, where `ls-lisp' is used, unless
-             ;; the user really wants to use `ls', as indicated by
-             ;; `ls-lisp-use-insert-directory-program'.
-             (or (not (featurep 'ls-lisp))  ls-lisp-use-insert-directory-program)
-             (or (if (eq dired-use-ls-dired 'unspecified)
-                     ;; Check if "ls --dired" gives exit code 0.  Put it in `dired-use-ls-dired'.
-                     (or (setq dired-use-ls-dired  (eq 0 (call-process insert-directory-program
-                                                                       nil nil nil "--dired")))
-                         (progn (message "Command `ls' does not support switch `--dired' - see \
-`dired-use-ls-dired'.")
-                                nil))
-                   dired-use-ls-dired)
-                 (file-remote-p dir)))
-        (setq switches  (concat "--dired " switches)))
-      ;; We used to specify the C locale here, to force English month names.  This should not be
-      ;; necessary any more with the new value of `directory-listing-before-filename-regexp'.
-      (if file-list
-          (dolist (f  file-list)
-            (let ((beg  (point)))
-              ;; Compute wildcard arg for this file.
-              (insert-directory f switches (diredp-string-match-p "[[?*]" f) nil)
-              ;; Re-align fields, if necessary.
-              (dired-align-file beg (point))))
-        (insert-directory dir switches wildcard (not wildcard)))
-      ;; Quote certain characters, unless `ls' quoted them for us.
-      (unless (dired-switches-escape-p dired-actual-switches)
-        (save-excursion
-          (setq end  (point-marker))
-          (goto-char opoint)
-          (while (search-forward "\\" end t)
-            (replace-match (apply #'propertize "\\\\" (text-properties-at (match-beginning 0)))
-                           nil t))
-          (goto-char opoint)
-          (while (search-forward "\^m" end t)
-            (replace-match (apply #'propertize "\\015" (text-properties-at (match-beginning 0)))
-                           nil t))
-          (set-marker end nil))
-        ;; Comment in original, from some Emacs Dev developer:
-        ;;
-        ;; Replace any newlines in DIR with literal "\n" for the sake of the header line.  To
-        ;; disambiguate a literal "\n" in the actual dirname, we also replace "\" with "\\".
-        ;; I think this should always be done, irrespective of the value of
-        ;; dired-actual-switches, because:
-        ;;   i) Dired does not work with an unescaped newline in the directory name used in the
-        ;;      header (bug=10469#28), and
-        ;;  ii) "\" is always replaced with "\\" in the listing, so doing it in the header as
-        ;;      well makes things consistent.
-        ;; But at present it is done only if "-b" is in ls-switches, because newlines in dirnames
-        ;; are uncommon, and people may have gotten used to seeing unescaped "\" in the headers.
-        ;; Note: adjust `dired-build-subdir-alist' if you change this.
-        (setq dir  (replace-regexp-in-string "\\\\" "\\\\" dir nil t)
-              dir  (replace-regexp-in-string "\n" "\\n" dir nil t)))
-      ;; If we used `--dired' and it worked, the lines are already indented.  Else indent them.
-      (unless (save-excursion (goto-char opoint) (diredp-looking-at-p "  "))
-        (let ((indent-tabs-mode  nil)) (indent-rigidly opoint (point) 2)))
-      ;; Insert text at the beginning to standardize things.
-      (let ((content-point opoint))
-        (save-excursion
-          (goto-char opoint)
-          (when (and (or hdr  wildcard)  (not (and (looking-at "^  \\(.*\\):$")
-                                                   (file-name-absolute-p (match-string 1)))))
-            ;; `dired-build-subdir-alist' will replace the name by its expansion, so it does not
-            ;; matter whether what we insert here is fully expanded, but it should be absolute.
-            (insert "  " (directory-file-name (file-name-directory dir)) ":\n")
-            (setq content-point (point)))
-          (when wildcard
-            ;; Insert "wildcard" line where "total" line would be for a full dir.
-            (insert "  wildcard " (file-name-nondirectory dir) "\n")))
-        (dired-insert-set-properties content-point (point))))))
-
-
-;;; Image stuff.
-
-(defun diredp-image-dired-required-msg ()
-  "Raise an error if `image-dired.el' is not loaded."
-  (unless (require 'image-dired nil t) (error "This command requires library `image-dired.el'")))
-
-;; See `image-dired-create-thumb'.
-;; Define this even if `image-dired.el' is not loaded.
-;; Do NOT raise an error if not loaded, because this is used in `diredp-mouseover-help'.
-;;;###autoload
-(defun diredp-image-dired-create-thumb (file &optional arg)
-  "Create thumbnail image file for FILE (default: file on current line).
-With a prefix arg, replace any existing thumbnail for FILE.
-With a numeric prefix arg (not a cons), use it as the thumbnail size.
-Return the name of the thumbnail image file, or nil if none."
-  (interactive (list (if (derived-mode-p 'dired-mode)
-                         (dired-get-filename nil 'NO-ERROR)
-                       ;; Make it work also for `diredp-list-files' listings.
-                       (buffer-substring-no-properties (line-beginning-position) (line-end-position)))
-                     current-prefix-arg))
-  (and (fboundp 'image-dired-thumb-name) ; No-op (return nil) if `image-dired.el' not loaded.
-       (let ((thumb-name  (image-dired-thumb-name file)))
-         (when arg (clear-image-cache))
-         (when (or arg  (not (file-exists-p thumb-name)))
-           (let ((image-dired-thumb-width   (or (and arg  (atom arg)  arg)  image-dired-thumb-width))
-                 (image-dired-thumb-height  (or (and arg  (atom arg)  arg)  image-dired-thumb-height)))
-             (unless (zerop (image-dired-create-thumb file thumb-name))
-               (error "Thumbnail image file could not be created"))))
-         (and (file-exists-p thumb-name)  thumb-name))))
-
-
-;; REPLACE ORIGINAL in `image-dired.el' (Emacs 22-23).
-;;
-;; 1. Raise an error if `image-dired.el' is not available.
-;; 2. Repro it here so it picks up `Dired+' version of `dired-map-over-marks'.
-;;
-;;;###autoload
-(defun image-dired-dired-insert-marked-thumbs () ; Bound to `C-t C-t' (Emacs 22-23)
-  "Insert thumbnails before file names of marked files in the Dired buffer."
-  (interactive (progn (diredp-image-dired-required-msg) ()))
-  (dired-map-over-marks
-   (let* ((image-pos   (dired-move-to-filename))
-          (image-file  (dired-get-filename))
-          (thumb-file  (image-dired-get-thumbnail-image image-file))
-          overlay)
-     ;; If image is not already added, then add it.
-     (unless (delq nil (mapcar (lambda (o) (overlay-get o 'put-image))
-                               ;; Can't use (overlays-at (point)), BUG?
-                               (overlays-in (point) (1+ (point)))))
-       (put-image thumb-file image-pos)
-       (setq overlay  (car (delq nil (mapcar (lambda (ov) (and (overlay-get ov 'put-image)  ov))
-                                             (overlays-in (point) (1+ (point)))))))
-       (overlay-put overlay 'image-file image-file)
-       (overlay-put overlay 'thumb-file thumb-file)))
-   nil)
-  (add-hook 'dired-after-readin-hook 'image-dired-dired-after-readin-hook nil t))
-
-
-;; REPLACE ORIGINAL in `image-dired.el' (Emacs 24+).
-;;
-;; 1. Raise an error if `image-dired.el' is not available.
-;; 2. Repro it here so it picks up `Dired+' version of `dired-map-over-marks'.
-;;
-;;;###autoload
-(defun image-dired-dired-toggle-marked-thumbs (&optional arg) ; Bound to `C-t C-t' (Emacs 24+)
-  "Toggle thumbnails in front of file names in Dired.
-If no files are marked, insert or hide thumbnails on the current line.
-With a numeric prefix arg N, ignore marked files and act on the next N
-files (previous -N files, if N < 0)."
-  (interactive (progn (diredp-image-dired-required-msg) (list current-prefix-arg)))
-  (dired-map-over-marks
-   (let* ((image-pos   (dired-move-to-filename))
-          (image-file  (diredp-get-image-filename nil 'NO-ERROR))
-          thumb-file  overlay)
-     (when image-file
-       (setq thumb-file  (image-dired-get-thumbnail-image image-file))
-       ;; If image is not already added, then add it.
-       (let* ((cur-ovs   (overlays-in (point) (1+ (point))))
-              (thumb-ov  (car (diredp-remove-if-not (lambda (ov) (overlay-get ov 'thumb-file))
-                                                    cur-ovs))))
-         (if thumb-ov
-             (delete-overlay thumb-ov)
-           (put-image thumb-file image-pos)
-           (setq overlay (car (delq nil (mapcar (lambda (ov) (and (overlay-get ov 'put-image)  ov))
-                                                (overlays-in (point) (1+ (point)))))))
-           (overlay-put overlay 'image-file image-file)
-           (overlay-put overlay 'thumb-file thumb-file)))))
-   arg
-   'SHOW-PROGRESS)
-  (add-hook 'dired-after-readin-hook 'image-dired-dired-after-readin-hook nil t))
-
-;; Corresponds to `image-dired-dired-comment-files'.
-;;;###autoload
-(defun diredp-image-dired-comment-file ()
-  "Add comment to this image file."
-  (interactive (progn (diredp-image-dired-required-msg) ()))
-  (image-dired-write-comments (cons (dired-get-filename) (image-dired-read-comment))))
-
-;; Corresponds to `image-dired-tag-files'.
-;;;###autoload
-(defun diredp-image-dired-tag-file ()
-  "Tag this image file with an `image-dired' tag."
-  (interactive (progn (diredp-image-dired-required-msg) ()))
-  (image-dired-write-tags (cons (dired-get-filename)
-                                (read-string "Tags to add (use `;' to separate): "))))
-
-;; Corresponds to `image-dired-delete-tag'.
-;;;###autoload
-(defun diredp-image-dired-delete-tag ()
-  "Remove an `image-dired' tag from  this image file."
-  (interactive (progn (diredp-image-dired-required-msg) ()))
-  (image-dired-remove-tag (list (dired-get-filename)) (read-string "Tag to remove: ")))
-
-;; Corresponds to `image-dired-display-thumbs'.
-;;;###autoload
-(defun diredp-image-dired-display-thumb (&optional append)
-  "Pop to thumbnail of this image file, in `image-dired-thumbnail-buffer'.
-If a thumbnail image does not yet exist for this file, create it.
-With a prefix arg, append the thumbnail to the thumbnails buffer,
-instead of clearing the buffer first."
-  (interactive (progn (diredp-image-dired-required-msg) (list current-prefix-arg)))
-  (let* ((dired-buf   (current-buffer))
-         (curr-file   (dired-get-filename))
-         (thumb-name  (image-dired-thumb-name curr-file)))
-    (with-current-buffer (image-dired-create-thumbnail-buffer)
-      (let ((inhibit-read-only  t))
-        (if (not append) (erase-buffer) (goto-char (point-max)))
-        (if (and (not (file-exists-p thumb-name))
-                 (not (zerop (image-dired-create-thumb curr-file thumb-name))))
-            (message "Cannot create thumbnail image for file `%s'" curr-file)
-          (image-dired-insert-thumbnail thumb-name curr-file dired-buf)))
-      (cond ((eq 'dynamic image-dired-line-up-method)     (image-dired-line-up-dynamic))
-            ((eq 'fixed image-dired-line-up-method)       (image-dired-line-up))
-            ((eq 'interactive image-dired-line-up-method) (image-dired-line-up-interactive))
-            ((eq 'none image-dired-line-up-method)        nil)
-            (t                                            (image-dired-line-up-dynamic))))
-    (pop-to-buffer image-dired-thumbnail-buffer)))
-
-;; Corresponds to `image-dired-copy-with-exif-file-name'.
-;;;###autoload
-(defun diredp-image-dired-copy-with-exif-name ()
-  "Copy this image file to your main image directory.
-Uses `image-dired-get-exif-file-name' to name the new file."
-  (interactive (progn (diredp-image-dired-required-msg) ()))
-  (let* ((curr-file  (dired-get-filename))
-         (new-name   (format "%s/%s" (file-name-as-directory
-                                      (expand-file-name image-dired-main-image-directory))
-                             (image-dired-get-exif-file-name curr-file))))
-    (message "Copying `%s' to `%s'..." curr-file new-name)
-    (copy-file curr-file new-name)
-    (message "Copying `%s' to `%s'...done" curr-file new-name)))
-
-;; Corresponds to `image-dired-dired-edit-comment-and-tags'.
-;;;###autoload
-(defun diredp-image-dired-edit-comment-and-tags ()
-  "Edit comment and tags for this image file."
-  (interactive (progn (diredp-image-dired-required-msg) ()))
-  (setq image-dired-widget-list  ())
-  (let ((file  (dired-get-filename)))
-    (if (fboundp 'pop-to-buffer-same-window)
-        (pop-to-buffer-same-window "*Image-Dired Edit Meta Data*")
-      (switch-to-buffer "*Image-Dired Edit Meta Data*"))
-    (kill-all-local-variables)
-    (make-local-variable 'widget-example-repeat)
-    (let ((inhibit-read-only  t))
-      (erase-buffer)
-      (remove-overlays)
-      (widget-insert
-       "\nEdit comment and tags for the image.  Separate multiple tags
-with a comma (`,').  Move forward among fields using `TAB' or `RET'.
-Move backward using `S-TAB'.  Click `Save' to save your edits or
-`Cancel' to abandon them.\n\n")
-      (let* ((thumb-file  (image-dired-thumb-name file))
-             (img         (create-image thumb-file))
-             comment-widget  tag-widget)
-        (insert-image img)
-        (widget-insert "\n\nComment: ")
-        (setq comment-widget  (widget-create 'editable-field :size 60 :format "%v "
-                                             :value (or (image-dired-get-comment file)  "")))
-        (widget-insert "\nTags:    ")
-        (setq tag-widget  (widget-create 'editable-field :size 60 :format "%v "
-                                         :value (or (mapconcat #'identity (image-dired-list-tags file) ",")  "")))
-        ;; Save info in widgets to use when the user saves the form.
-        (setq image-dired-widget-list  (append image-dired-widget-list
-                                               (list (list file comment-widget tag-widget))))
-        (widget-insert "\n\n")))
-    (widget-insert "\n")
-    (widget-create 'push-button :notify (lambda (&rest _ignore)
-                                          (image-dired-save-information-from-widgets)
-                                          (bury-buffer)
-                                          (message "Done"))
-                   "Save")
-    (widget-insert " ")
-    (widget-create 'push-button :notify (lambda (&rest _ignore)
-                                          (bury-buffer)
-                                          (message "Operation canceled"))
-                   "Cancel")
-    (widget-insert "\n")
-    (use-local-map widget-keymap)
-    (widget-setup)
-    (widget-forward 1)))                ; Jump to the first widget.
-
-;;;###autoload
-(defun diredp-do-display-images (&optional arg)
-  "Display the marked image files.
-A prefix argument ARG specifies files to use instead of those marked.
- An integer means use the next ARG files (previous -ARG, if < 0).
- `C-u': Use the current file (whether or not any files are marked).
- More than one `C-u' means use all files in the Dired buffer, as if
- they were all marked."
-  (interactive (progn (unless (require 'image-file nil t)
-                        (error "This command requires library `image-file.el'"))
-                      (diredp-ensure-mode)
-                      (list current-prefix-arg)))
-  (dired-map-over-marks-check #'diredp-display-image arg 'display\ image
-                              (diredp-fewer-than-2-files-p arg)))
-
-(defun diredp-display-image ()
-  "Display image file at point.  Log an error using `dired-log'."
-  (let ((file     (dired-get-filename 'LOCAL 'NO-ERROR))
-        (failure  nil))
-    (save-excursion
-      (if (let ((inhibit-changing-match-data  t))
-            (and file  (diredp-string-match-p (image-file-name-regexp) file)))
-          (condition-case err
-              (let ((find-file-run-dired  nil)) (find-file-other-window file))
-            (error (setq failure  (error-message-string err))))
-        (dired-log (format "Not an image file: `%s'" file))
-        (setq failure  t)))
-    (and failure                    ; Return nil for success.
-         (prog1 file                ; Return file name for failure.
-           (unless (eq t failure) (dired-log "Cannot display image file `%s':\n%s\n" file failure)  t)))))
-
-;;;###autoload
-(defun diredp-image-show-this-file (&optional arg)
-  "Show the image file named on this line in another frame or window.
-Option `diredp-image-show-this-file-use-frame-flag' which is used.
-
-With a prefix arg, shrink the image to fit a frame that many lines
-high or a window at least that many lines high.
-Otherwise, show the image full size.
-Note:
- * To show the image full size, you can also use `\\<dired-mode-map>\\[dired-find-file]'.
- * To show the image in another window, at whatever scale fits there,
-   you can use `\\[image-dired-dired-display-image]'."
-  (interactive (progn (diredp-image-dired-required-msg) (list current-prefix-arg)))
-  (image-dired-create-display-image-buffer)
-  (let ((fit-frame-inhibit-fitting-flag  t) ; In `fit-frame.el'.
-        (img-file                        (diredp-get-image-filename)))
-    (if img-file
-        (with-current-buffer image-dired-display-image-buffer
-          (let* ((window-min-height  (if arg
-                                         (prefix-numeric-value arg)
-                                       (ceiling (cdr (image-size (create-image img-file))))))
-                 (special-display-frame-alist   (if diredp-image-show-this-file-use-frame-flag
-                                                    (cons `(height . ,window-min-height)
-                                                          special-display-frame-alist)
-                                                  special-display-frame-alist))
-                 (special-display-buffer-names  (if diredp-image-show-this-file-use-frame-flag
-                                                    (cons image-dired-display-image-buffer
-                                                          special-display-buffer-names)
-                                                  special-display-buffer-names)))
-            (display-buffer image-dired-display-image-buffer)
-            (image-dired-display-image img-file (not arg))))
-      (message "No image file here")))) ; An error is handled by `diredp-get-image-filename'.
-
-(defun diredp-report-file-result (file result failure echop)
-  (cond (failure
-         (when echop (message "Error for %s:\n%s\n" file failure) (sit-for 1))
-         (dired-log "Error for %s:\n%s\n" file failure)
-         (dired-make-relative file))   ; Return file name for failure.
-        (t
-         (when echop (message "Result for %s:\n%s\n" file result) (sit-for 1))
-         (dired-log "Result for %s:\n%s\n" file result)
-         nil)))                      ; Return nil for success.
-
-;;;###autoload
-(defun diredp-do-emacs-command (command &optional arg)
-  "Invoke an Emacs COMMAND in each marked file.
-Visit each marked file at its beginning, then invoke COMMAND.
-You are prompted for the COMMAND.
-
-The result returned for each file is logged by `dired-log'.  Use `?'
-to see all such results and any error messages.  If there are fewer
-marked files than `diredp-do-report-echo-limit' then each result is
-also echoed momentarily.
-
-A prefix argument behaves according to the ARG argument of
-`dired-get-marked-files'.  In particular, `C-u C-u' operates on all
-files in the Dired buffer."
-  (interactive (progn (diredp-ensure-mode)
-                      (list (diredp-read-command) current-prefix-arg)))
-  (save-selected-window
-    (diredp-map-over-marks-and-report
-     #'diredp-invoke-emacs-command arg 'invoke\ emacs\ command (diredp-fewer-than-2-files-p arg)
-     command (diredp-fewer-than-echo-limit-files-p arg))))
-
-(defun diredp-invoke-emacs-command (command &optional echop)
-  "Visit file of this line at its beginning, then invoke COMMAND.
-Log the result returned or any error.
-Non-nil optional arg ECHOP means also echo the result."
-  (let* ((file     (dired-get-filename))
-         (failure  (not (file-exists-p file)))
-         result)
-    (unless failure
-      (condition-case err
-          (with-current-buffer (find-file-noselect file)
-            (save-excursion
-              (goto-char (point-min))
-              (setq result  (call-interactively command))))
-        (error (setq failure  err))))
-    (diredp-report-file-result file result failure echop)))
-
-(defun diredp-read-command (&optional prompt default)
-  "Read the name of a command and return a symbol with that name.
-\(A command is anything that satisfies predicate `commandp'.)
-Prompt with PROMPT, which defaults to \"Command: \".
-By default, return the command named DEFAULT (or, with Emacs 23+, its
-first element if DEFAULT is a list).  (If DEFAULT does not name a
-command then it is ignored.)"
-  (setq prompt  (or prompt  "Command: "))
-  (let ((name  (completing-read prompt obarray #'commandp t nil
-                                'extended-command-history default)))
-    (while (string= "" name)
-      (setq name  (completing-read prompt obarray #'commandp t nil
-                                   'extended-command-history default)))
-    (intern name)))
-
-(when (fboundp 'diredp-read-expression) ; Emacs 22+
-
-  (defun diredp-do-lisp-sexp (sexp &optional arg)
-    "Evaluate an Emacs-Lisp SEXP in each marked file.
-Visit each marked file at its beginning, then evaluate SEXP.
-You are prompted for the SEXP.
-
-The result returned for each file is logged by `dired-log'.  Use `?'
-to see all such results and any error messages.  If there are fewer
-marked files than `diredp-do-report-echo-limit' then each result is
-also echoed momentarily.
-
-A prefix argument behaves according to the ARG argument of
-`dired-get-marked-files'.  In particular, `C-u C-u' operates on all
-files in the Dired buffer."
-    (interactive (progn (diredp-ensure-mode)
-                        (list (diredp-read-expression "Sexp: ") current-prefix-arg)))
-    (save-selected-window
-      (diredp-map-over-marks-and-report
-       #'diredp-eval-lisp-sexp arg 'eval\ elisp\ sexp (diredp-fewer-than-2-files-p arg)
-       sexp (diredp-fewer-than-echo-limit-files-p arg))))
-
-  (defun diredp-eval-lisp-sexp (sexp &optional echop)
-    "Visit file of this line at its beginning, then evaluate SEXP.
-Log the result returned or any error.
-Non-nil optional arg ECHOP means also echo the result."
-    (let* ((file     (dired-get-filename))
-           (failure  (not (file-exists-p file)))
-           result)
-      (unless failure
-        (condition-case err
-            (with-current-buffer (find-file-noselect file)
-              (save-excursion
-                (goto-char (point-min))
-                (setq result  (eval-expression sexp))))
-          (error (setq failure  err))))
-      (diredp-report-file-result file result failure echop)))
-
-  )
- 
-;;; Face Definitions
-
-(defface diredp-autofile-name
-    '((((background dark)) (:background "#111313F03181")) ; Very dark blue
-      (t                   (:background "#EEECEC0FCE7E"))) ; Very pale goldenrod
-  "*Face used in Dired for names of files that are autofile bookmarks."
-  :group 'Dired-Plus :group 'font-lock-highlighting-faces)
-(defvar diredp-autofile-name 'diredp-autofile-name)
-
-(defface diredp-compressed-file-name
-    '((((background dark)) (:foreground "Blue"))
-      (t                   (:foreground "Brown")))
-  "*Face used for compressed file names."
-  :group 'Dired-Plus :group 'font-lock-highlighting-faces)
-(defvar diredp-compressed-file-name 'diredp-compressed-file-name)
-
-(defface diredp-compressed-file-suffix
-    '((((background dark)) (:foreground "Blue"))
-      (t                   (:foreground "Yellow")))
-  "*Face used for compressed file suffixes in Dired buffers.
-This means the `.' plus the file extension.  Example: `.zip'."
-  :group 'Dired-Plus :group 'font-lock-highlighting-faces)
-(defvar diredp-compressed-file-suffix 'diredp-compressed-file-suffix)
-
-(defface diredp-date-time
-    '((((background dark)) (:foreground "#74749A9AF7F7")) ; ~ med blue
-      (t                   (:foreground "DarkGoldenrod4")))
-  "*Face used for date and time in Dired buffers."
-  :group 'Dired-Plus :group 'font-lock-highlighting-faces)
-(defvar diredp-date-time 'diredp-date-time)
-
-(defface diredp-deletion
-    '((t (:foreground "Yellow" :background "Red")))
-  "*Face used for deletion flags (D) in Dired buffers."
-  :group 'Dired-Plus :group 'font-lock-highlighting-faces)
-(defvar diredp-deletion 'diredp-deletion)
-
-(defface diredp-deletion-file-name
-    '((t (:foreground "Red")))
-  "*Face used for names of deleted files in Dired buffers."
-  :group 'Dired-Plus :group 'font-lock-highlighting-faces)
-(defvar diredp-deletion-file-name 'diredp-deletion-file-name)
-
-(defface diredp-dir-heading
-    '((((background dark)) (:foreground "Yellow" :background "#00003F3F3434")) ; ~ dark green
-      (t                   (:foreground "Blue" :background "Pink")))
-  "*Face used for directory headings in Dired buffers."
-  :group 'Dired-Plus :group 'font-lock-highlighting-faces)
-(defvar diredp-dir-heading 'diredp-dir-heading)
-
-(defface diredp-dir-name
-    '((((background dark))
-       (:foreground "#7474FFFFFFFF" :background "#2C2C2C2C2C2C")) ; ~ cyan, dark gray
-      (t (:foreground "DarkRed" :background "LightGray")))
-  "*Face used for directory names."
-  :group 'Dired-Plus :group 'font-lock-highlighting-faces)
-(defvar diredp-dir-name 'diredp-dir-name)
-
-(defface diredp-dir-priv
-    '((((background dark))
-       (:foreground "#7474FFFFFFFF" :background "#2C2C2C2C2C2C")) ; ~ cyan, dark gray
-      (t (:foreground "DarkRed" :background "LightGray")))
-  "*Face used for directory privilege indicator (d) in Dired buffers."
-  :group 'Dired-Plus :group 'font-lock-highlighting-faces)
-(defvar diredp-dir-priv 'diredp-dir-priv)
-
-(defface diredp-exec-priv
-    '((((background dark)) (:background "#4F4F3B3B2121")) ; ~ dark brown
-      (t                   (:background "LightSteelBlue")))
-  "*Face used for execute privilege indicator (x) in Dired buffers."
-  :group 'Dired-Plus :group 'font-lock-highlighting-faces)
-(defvar diredp-exec-priv 'diredp-exec-priv)
-
-;; For this to show up, you need `F' among the options in `dired-listing-switches'.
-;; For example, I use "-alF" for `dired-listing-switches'.
-(defface diredp-executable-tag
-    '((t (:foreground "Red")))
-  "*Face used for executable tag (*) on file names in Dired buffers."
-  :group 'Dired-Plus :group 'font-lock-highlighting-faces)
-(defvar diredp-executable-tag 'diredp-executable-tag)
-
-(defface diredp-file-name
-    '((((background dark)) (:foreground "Yellow"))
-      (t                   (:foreground "Blue")))
-  "*Face used for file names (without suffixes) in Dired buffers.
-This means the base name.  It does not include the `.'."
-  :group 'Dired-Plus :group 'font-lock-highlighting-faces)
-(defvar diredp-file-name 'diredp-file-name)
-
-(defface diredp-file-suffix
-    '((((background dark)) (:foreground "#7474FFFF7474")) ; ~ light green
-      (t                   (:foreground "DarkMagenta")))
-  "*Face used for file suffixes in Dired buffers.
-This means the `.' plus the file extension.  Example: `.elc'."
-  :group 'Dired-Plus :group 'font-lock-highlighting-faces)
-(defvar diredp-file-suffix 'diredp-file-suffix)
-
-(defface diredp-flag-mark
-    '((((background dark)) (:foreground "Blue" :background "#7575D4D41D1D")) ; ~ olive green
-      (t                   (:foreground "Yellow" :background "Blueviolet")))
-  "*Face used for flags and marks (except D) in Dired buffers."
-  :group 'Dired-Plus :group 'font-lock-highlighting-faces)
-(defvar diredp-flag-mark 'diredp-flag-mark)
-
-(defface diredp-flag-mark-line
-    '((((background dark)) (:background "#787831311414")) ; ~ dark red brown
-      (t                   (:background "Skyblue")))
-  "*Face used for flagged and marked lines in Dired buffers."
-  :group 'Dired-Plus :group 'font-lock-highlighting-faces)
-(defvar diredp-flag-mark-line 'diredp-flag-mark-line)
-
-(defface diredp-ignored-file-name
-  '((((background dark)) (:foreground "#C29D6F156F15"))    ; ~ salmon
-    (t                   (:foreground "#00006DE06DE0"))) ; ~ dark cyan
-  "*Face used for files whose names are omitted based on the extension.
-See also face `diredp-omit-file-name'."
-  :group 'Dired-Plus :group 'font-lock-highlighting-faces)
-(defvar diredp-ignored-file-name 'diredp-ignored-file-name)
-
-(defface diredp-link-priv
-    '((((background dark)) (:foreground "#00007373FFFF")) ; ~ blue
-      (t                   (:foreground "DarkOrange")))
-  "*Face used for link privilege indicator (l) in Dired buffers."
-  :group 'Dired-Plus :group 'font-lock-highlighting-faces)
-(defvar diredp-link-priv 'diredp-link-priv)
-
-(when (> emacs-major-version 21)
-  (defface diredp-mode-line-marked
-      '((t (:foreground "DarkViolet")))
-    "*Face for marked number in mode-line `mode-name' for Dired buffers."
-    :group 'Dired-Plus :group 'font-lock-highlighting-faces)
-
-  (defface diredp-mode-line-flagged
-      '((t (:foreground "Red")))
-    "*Face for flagged number in mode-line `mode-name' for Dired buffers."
-    :group 'Dired-Plus :group 'font-lock-highlighting-faces))
-
-(defface diredp-no-priv
-    '((((background dark)) (:background "#2C2C2C2C2C2C")) ; ~ dark gray
-      (t                   (:background "LightGray")))
-  "*Face used for no privilege indicator (-) in Dired buffers."
-  :group 'Dired-Plus :group 'font-lock-highlighting-faces)
-(defvar diredp-no-priv 'diredp-no-priv)
-
-(defface diredp-number
-    '((((background dark)) (:foreground "#FFFFFFFF7474")) ; ~ light yellow
-      (t                   (:foreground "DarkBlue")))
-  "*Face used for numerical fields in Dired buffers.
-In particular, inode number, number of hard links, and file size."
-  :group 'Dired-Plus :group 'font-lock-highlighting-faces)
-(defvar diredp-number 'diredp-number)
-
-(defface diredp-omit-file-name
-  (if (assq :inherit custom-face-attributes) ; Emacs 22+
-      '((((background dark)) (:inherit diredp-ignored-file-name :strike-through "#555555555555")) ; ~ dark gray
-        (t                   (:inherit diredp-ignored-file-name :strike-through "#AAAAAAAAAAAA"))) ; ~ light gray
-    '((((background dark)) (:foreground "#C29D6F156F15")) ; ~ salmon
-      (t                   (:foreground "#00006DE06DE0")))) ; ~ dark cyan
-  "*Face used for files whose names will be omitted in `dired-omit-mode'.
-This means file names that match regexp `diredp-omit-files-regexp'.
-\(File names matching `dired-omit-extensions' are highlighted with face
-`diredp-ignored-file-name' instead.)"
-  :group 'Dired-Plus :group 'font-lock-highlighting-faces)
-(defvar diredp-omit-file-name 'diredp-omit-file-name)
-
-(defface diredp-other-priv
-    '((((background dark)) (:background "#111117175555")) ; ~ dark blue
-      (t                   (:background "PaleGoldenrod")))
-  "*Face used for l,s,S,t,T privilege indicators in Dired buffers."
-  :group 'Dired-Plus :group 'font-lock-highlighting-faces)
-(defvar diredp-other-priv 'diredp-other-priv)
-
-(defface diredp-rare-priv
-    '((((background dark)) (:foreground "Green" :background "#FFFF00008080")) ; ~ hot pink
-      (t                   (:foreground "Magenta" :background "SpringGreen")))
-  "*Face used for rare privilege indicators (b,c,s,m,p,S) in Dired buffers."
-  :group 'Dired-Plus :group 'font-lock-highlighting-faces)
-(defvar diredp-rare-priv 'diredp-rare-priv)
-
-(defface diredp-read-priv
-    '((((background dark)) (:background "#999932325555")) ; ~ burgundy / dark magenta
-      (t                   (:background "MediumAquamarine")))
-  "*Face used for read privilege indicator (w) in Dired buffers."
-  :group 'Dired-Plus :group 'font-lock-highlighting-faces)
-(defvar diredp-read-priv 'diredp-read-priv)
-
-(defface diredp-symlink
-    '((((background dark)) (:foreground "#00007373FFFF")) ; ~ blue
-      (t                   (:foreground "DarkOrange")))
-  "*Face used for symbolic links in Dired buffers."
-  :group 'Dired-Plus :group 'font-lock-highlighting-faces)
-(defvar diredp-symlink 'diredp-symlink)
-
-(defface diredp-tagged-autofile-name
-    '((((background dark)) (:background "#328C0411328C")) ; Very dark magenta
-      (t                   (:background "#CD73FBEECD73"))) ; Very pale green
-  "*Face used in Dired for names of files that are autofile bookmarks."
-  :group 'Dired-Plus :group 'font-lock-highlighting-faces)
-(defvar diredp-tagged-autofile-name 'diredp-tagged-autofile-name)
-
-(defface diredp-write-priv
-    '((((background dark)) (:background "#25258F8F2929")) ; ~ dark green
-      (t                   (:background "Orchid")))
-  "*Face used for write privilege indicator (w) in Dired buffers."
-  :group 'Dired-Plus :group 'font-lock-highlighting-faces)
-(defvar diredp-write-priv 'diredp-write-priv)
-
-;; Fix Emacs 20 recognition of fields up through file name when size is expressed using `k' etc.
-(when (and (< emacs-major-version 21)  (not (boundp 'diredp-loaded-p))
-           dired-move-to-filename-regexp ; These last two checks are just in case.
-           (eq (aref dired-move-to-filename-regexp 7) ?\  ))
-  (setq dired-move-to-filename-regexp  (concat "[0-9][BkKMGTPEZY]?"
-                                               (substring dired-move-to-filename-regexp 7))))
-
-;;; Define second level of fontifying.
-(defvar diredp-font-lock-keywords-1
-  (list
-   '("^  \\(.+:\\)$" 1 diredp-dir-heading) ; Directory headers
-   '("^  wildcard.*$" 0 'default)   ; Override others, e.g. `l' for `diredp-other-priv'.
-   '("^  (No match).*$" 0 'default) ; Override others, e.g. `t' for `diredp-other-priv'.
-   '("[^ .]\\(\\.[^. /]+\\)$" 1 diredp-file-suffix) ; Suffix, including `.'.
-   '("\\([^ ]+\\) -> .+$" 1 diredp-symlink)         ; Symbolic links
-
-   ;; 1) Date/time and 2) filename w/o suffix.
-   ;;    This is a bear, and it is fragile - Emacs can change `dired-move-to-filename-regexp'.
-   (if (or (not (fboundp 'version<))  (version< emacs-version "23.2"))
-       (list dired-move-to-filename-regexp
-             (list 1 'diredp-date-time t t) ; Date/time
-             (list (concat "\\(.+\\)\\(" (concat (funcall #'regexp-opt diredp-compressed-extensions)
-                                                 "\\)[*]?$")) ; Compressed-file name
-                   nil nil (list 0 diredp-compressed-file-name 'keep t)))
-     `(,dired-move-to-filename-regexp
-       (7 diredp-date-time t t) ; Date/time, locale (western or eastern)
-       (2 diredp-date-time t t) ; Date/time, ISO
-       (,(concat "\\(.+\\)\\(" (concat (funcall #'regexp-opt diredp-compressed-extensions)
-                                       "\\)[*]?$"))
-        nil nil (0 diredp-compressed-file-name keep t)))) ; Compressed-file suffix
-   (if (or (not (fboundp 'version<))  (version< emacs-version "23.2"))
-       (list dired-move-to-filename-regexp
-             (list 1 'diredp-date-time t t) ; Date/time
-             (list "\\(.+\\)$" nil nil (list 0 diredp-file-name 'keep t))) ; Filename
-     `(,dired-move-to-filename-regexp
-       (7 diredp-date-time t t) ; Date/time, locale (western or eastern)
-       (2 diredp-date-time t t) ; Date/time, ISO
-       ("\\(.+\\)$" nil nil (0 diredp-file-name keep t)))) ; Filename (not a compressed file)
-
-   ;; Files to ignore.
-   ;;   Use face `diredp-ignored-file-name' for omission by file-name extension.
-   ;;   Use face `diredp-omit-file-name' for omission by entire file name.
-   (let* ((omit-exts   (or (and (boundp 'dired-omit-extensions)  dired-omit-extensions)
-                           completion-ignored-extensions))
-          (omit-exts   (and omit-exts  (mapconcat #'regexp-quote omit-exts "\\|")))
-          (compr-exts  (and diredp-ignore-compressed-flag
-                            (concat "\\|" (mapconcat #'regexp-quote diredp-compressed-extensions "\\|")))))
-     (list (concat "^  \\(.*\\(" omit-exts compr-exts "\\)[*]?\\)$") ; [*]? allows for executable flag (*).
-           1 diredp-ignored-file-name t))
-   `(,(concat "^.*" dired-move-to-filename-regexp
-              "\\(" diredp-omit-files-regexp "\\).*[*]?$") ; [*]? allows for executable flag (*).
-     (0 diredp-omit-file-name t))
-
-   ;; Compressed-file (suffix)
-   (list (concat "\\(" (funcall #'regexp-opt diredp-compressed-extensions) "\\)[*]?$")
-         1 diredp-compressed-file-suffix t)
-   '("\\([*]\\)$" 1 diredp-executable-tag t) ; Executable (*)
-
-   ;; Inode, hard-links, & file size (. and , are for the decimal point, depending on locale)
-   ;; See comment for `directory-listing-before-filename-regexp' in `files.el' or `files+.el'.
-   '("\\(\\([0-9]+\\([.,][0-9]+\\)?\\)[BkKMGTPEZY]?[ /]?\\)" 1 diredp-number)
-
-   ;; Directory names - exclude d:/..., Windows drive letter in a dir heading.
-   (list (concat dired-re-maybe-mark dired-re-inode-size "\\(d\\)[^:]")
-         '(1 diredp-dir-priv t) '(".+" (dired-move-to-filename) nil (0 diredp-dir-name t)))
-
-   (list (concat dired-re-maybe-mark dired-re-inode-size "[-dl]........\\(x\\)") ; o x
- 	 '(1 diredp-exec-priv))
-   (list (concat dired-re-maybe-mark dired-re-inode-size "[-dl]........\\([lsStT]\\)") ; o misc
- 	 '(1 diredp-other-priv))
-   (list (concat dired-re-maybe-mark dired-re-inode-size "[-dl].......\\(w\\).") ; o w
- 	 '(1 diredp-write-priv))
-   (list (concat dired-re-maybe-mark dired-re-inode-size "[-dl]......\\(r\\)..") ; o r
- 	 '(1 diredp-read-priv))
-   (list (concat dired-re-maybe-mark dired-re-inode-size "[-dl].....\\(x\\)...") ; g x
- 	 '(1 diredp-exec-priv))
-   (list (concat dired-re-maybe-mark dired-re-inode-size "[-dl].....\\([lsStT]\\)...") ; g misc
- 	 '(1 diredp-other-priv))
-   (list (concat dired-re-maybe-mark dired-re-inode-size "[-dl]....\\(w\\)....") ; g w
- 	 '(1 diredp-write-priv))
-   (list (concat dired-re-maybe-mark dired-re-inode-size "[-dl]...\\(r\\).....") ; g r
- 	 '(1 diredp-read-priv))
-   (list (concat dired-re-maybe-mark dired-re-inode-size "[-dl]..\\(x\\)...") ; u x
- 	 '(1 diredp-exec-priv))
-   (list (concat dired-re-maybe-mark dired-re-inode-size "[-dl]..\\([lsStT]\\)...") ; u misc
- 	 '(1 diredp-other-priv))
-   (list (concat dired-re-maybe-mark dired-re-inode-size "[-dl].\\(w\\)....") ; u w
- 	 '(1 diredp-write-priv))
-   (list (concat dired-re-maybe-mark dired-re-inode-size "[-dl]\\(r\\).....") ; u r
- 	 '(1 diredp-read-priv))
-
-   (list (concat dired-re-maybe-mark dired-re-inode-size "[-dl]........\\([-rwxlsStT]\\)") ; o -
- 	 '(1 diredp-no-priv keep))
-   (list (concat dired-re-maybe-mark dired-re-inode-size "[-dl].......\\([-rwxlsStT]\\).") ; g -
- 	 '(1 diredp-no-priv keep))
-   (list (concat dired-re-maybe-mark dired-re-inode-size "[-dl]......\\([-rwxlsStT]\\)..") ; u -
- 	 '(1 diredp-no-priv keep))
-   (list (concat dired-re-maybe-mark dired-re-inode-size "[-dl].....\\([-rwxlsStT]\\)...") ; o -
- 	 '(1 diredp-no-priv keep))
-   (list (concat dired-re-maybe-mark dired-re-inode-size "[-dl]....\\([-rwxlsStT]\\)....") ; g -
- 	 '(1 diredp-no-priv keep))
-   (list (concat dired-re-maybe-mark dired-re-inode-size "[-dl]...\\([-rwxlsStT]\\).....") ; u -
- 	 '(1 diredp-no-priv keep))
-   (list (concat dired-re-maybe-mark dired-re-inode-size "[-dl]..\\([-rwxlsStT]\\)......") ; o -
- 	 '(1 diredp-no-priv keep))
-   (list (concat dired-re-maybe-mark dired-re-inode-size "[-dl].\\([-rwxlsStT]\\).......") ; g -
- 	 '(1 diredp-no-priv keep))
-   (list (concat dired-re-maybe-mark dired-re-inode-size "[-dl]\\([-rwxlsStT]\\)........") ; u -
- 	 '(1 diredp-no-priv keep))
-
-   (list (concat dired-re-maybe-mark dired-re-inode-size "\\([bcsmpS]\\)") ; (rare)
-         '(1 diredp-rare-priv keep))
-   (list (concat dired-re-maybe-mark dired-re-inode-size "\\(l\\)[-rwxlsStT]") ; l
-         '(1 diredp-rare-priv keep))
-
-   (list (concat "^\\([^\n " (char-to-string dired-del-marker) "].*$\\)")
-         1 diredp-flag-mark-line t)     ; Flag/mark lines
-   (list (concat "^\\([^\n " (char-to-string dired-del-marker) "]\\)") ; Flags, marks (except D)
-         1 diredp-flag-mark t)
-
-   (list (concat "^\\([" (char-to-string dired-del-marker) "].*$\\)") ; Deletion-flagged lines
-         1 diredp-deletion-file-name t)
-   (list (concat "^\\([" (char-to-string dired-del-marker) "]\\)") ; Deletion flags (D)
-         1 diredp-deletion t)
-
-   ) "2nd level of Dired highlighting.  See `font-lock-maximum-decoration'.")
-
-
-(defun diredp--set-up-font-locking ()
-  "Add this to `dired-mode-hook' to provide for second-level fontifying."
-  (set (make-local-variable 'font-lock-defaults)
-       ;; Two levels.  Use 3-element list, since it is standard to have one more
-       ;; than the number of levels.  This is necessary for it to work with
-       ;; `font(-lock)-menus.el'.
-       '((dired-font-lock-keywords
-          dired-font-lock-keywords
-          diredp-font-lock-keywords-1)
-         t nil nil beginning-of-line))
-  ;; Refresh `font-lock-keywords' from `font-lock-defaults'
-  (when (fboundp 'font-lock-refresh-defaults) (font-lock-refresh-defaults)))
-
-;;; Provide for the second level of fontifying.
-(add-hook 'dired-mode-hook 'diredp--set-up-font-locking)
-
-;; Ensure that Dired buffers are refontified when you use `g' or otherwise read in the file list.
-(defun diredp-refontify-buffer ()
-  "Turn `font-lock-mode' off, then on."
-  (setq font-lock-mode  nil)
-  (font-lock-mode))
-(add-hook 'dired-after-readin-hook 'diredp-refontify-buffer)
- 
-;;; Function Definitions
-
-;;; $$$$$$$$
-;;; (defun diredp-dired-files (arg &optional switches) ; Not bound
-;;;   "Like `dired', but non-positive prefix arg prompts for files to list.
-;;; This is like `dired' unless you use a non-positive prefix arg.
-;;; In that case, you are prompted for names of files and directories to
-;;; list, and then you are prompted for the name of the Dired buffer that
-;;; lists them.  Use `C-g' when you are done entering file names to list.
-
-;;; In all cases, when inputting a file or directory name you can use
-;;; shell wildcards.
-
-;;; If you use Icicles, then in Icicle mode the following keys are bound
-;;; in the minibuffer during completion (`*' means the key requires
-;;; library `Bookmark+'):
-
-;;;   M-|       - Open Dired on the file names matching your input
-;;;   C-c +     - Create a new directory
-;;;  *C-x a +   - Add tags to the current-candidate file
-;;;  *C-x a -   - Remove tags from the current-candidate file
-;;;  *C-x m     - Access file bookmarks (not just autofiles)"
-;;;   (interactive (diredp-dired-files-interactive-spec ""))
-;;;   (when (consp arg)
-;;;     (let ((buf  (dired-find-buffer-nocreate (car arg)))) ; Respect file list.
-;;;       (when buf (kill-buffer buf))))
-;;;   (if (fboundp 'pop-to-buffer-same-window)
-;;;       (pop-to-buffer-same-window (dired-noselect arg switches))
-;;;     (switch-to-buffer (dired-noselect arg switches))))
-
-;;; (defun diredp-dired-files-other-window (arg &optional switches) ; Not bound
-;;;   "Same as `diredp-dired-files' except uses another window."
-;;;   (interactive (diredp-dired-files-interactive-spec "in other window "))
-;;;   (when (consp arg)
-;;;     (let ((buf  (dired-find-buffer-nocreate (car arg)))) ; Respect file list.
-;;;       (when buf (kill-buffer buf))))
-;;;   (dired-other-window arg switches))
-
-;;;###autoload
-(defun diredp-dired-for-files (arg &optional switches) ; Bound to `C-x D F'
-  "Dired file names that you enter, in a Dired buffer that you name.
-You are prompted for the name of the Dired buffer to use.
-You are then prompted for names of files and directories to list,
- which can be located anywhere.
-Use `C-g' when you are done.
-
-With a prefix arg you are first prompted for the `ls' switches to use.
-
-See also `dired' (including the advice)."
-  (interactive (let ((current-prefix-arg  (if current-prefix-arg 0 -1)))
-                 (dired-read-dir-and-switches "" 'READ-EXTRA-FILES-P)))
-  (dired arg switches))
-
-;;;###autoload
-(defun diredp-dired-for-files-other-window (arg &optional switches) ; Bound to `C-x 4 D F'
-  "Same as `diredp-dired-for-files', except uses another window."
-  (interactive (let ((current-prefix-arg  (if current-prefix-arg 0 -1)))
-                 (dired-read-dir-and-switches "in other window " 'READ-EXTRA-FILES-P)))
-  (dired-other-window arg switches))
-
-;;;###autoload
-(defun diredp-dired-recent-dirs (buffer &optional arg) ; Bound to `C-x D R'
-  "Open Dired in BUFFER, showing recently used directories.
-You are prompted for BUFFER.
-
-No prefix arg or a plain prefix arg (`C-u', `C-u C-u', etc.) means
-list all of the recently used directories.
-
-With a prefix arg:
-* If 0, `-', or plain (`C-u') then you are prompted for the `ls'
-  switches to use.
-* If not plain (`C-u') then:
-  * If >= 0 then the directories to include are read, one by one.
-  * If  < 0 then the directories to exclude are read, one by one.
-
-When entering directories to include or exclude, use `C-g' to end."
-  (interactive (list (completing-read "Dired buffer name: " dired-buffers) current-prefix-arg))
-  (unless (require 'recentf nil t) (error "This command requires library `recentf.el'"))
-  (let ((switches  (and (or (zerop (prefix-numeric-value arg))  (consp arg))
-                        (read-string "Dired listing switches: " dired-listing-switches))))
-    (dired (cons (generate-new-buffer-name buffer) (diredp-recent-dirs arg)) switches)))
-
-;;;###autoload
-(defun diredp-dired-recent-dirs-other-window (buffer &optional arg) ; Bound to `C-x 4 D R'
-  "Same as `diredp-dired-recent-dirs', but use other window."
-  (interactive (list (completing-read "Dired buffer name: " dired-buffers) current-prefix-arg))
-  (unless (require 'recentf nil t) (error "This command requires library `recentf.el'"))
-  (let ((switches  (and (or (zerop (prefix-numeric-value arg))  (consp arg)  (eq '- arg))
-                        (read-string "Dired listing switches: " dired-listing-switches))))
-    (dired-other-window (cons (generate-new-buffer-name buffer) (diredp-recent-dirs arg)) switches)))
-
-(defun diredp-recent-dirs (arg)
-  "Return a list of recently used directories.
-ARG is as for `diredp-dired-recent-dirs'."
-  (let ((recent-dirs  (diredp-remove-if #'diredp-root-directory-p
-                                        (diredp-delete-dups
-                                         (mapcar (lambda (f/d)
-                                                   (if (file-directory-p f/d) f/d (file-name-directory f/d)))
-                                                 recentf-list)))))
-    (if (and arg  (atom arg))
-        (diredp-read-include/exclude 'Dir recent-dirs (not (natnump (prefix-numeric-value arg))))
-      recent-dirs)))
-         
-(defun diredp-read-include/exclude (thing things &optional exclude)
-  "Read which THINGs to include (or to EXCLUDE, if non-nil) from list THINGS.
-The things are read one by one.  `C-g' stops reading.
-
-THING is a string or symbol naming the type of thing to read, e.g.,
-`File' or `Directory'.  It is used only in the prompt, which is THING
-followed by \" to exclude\" or \" to include\" and a reminder about `C-g'.
-
-A new list is returned - list THINGS is not modified."
-  (let* ((thgs                    (if exclude (copy-sequence things) ()))
-         (prompt                  (format "%s to %s (C-g when done): " thing (if exclude 'EXCLUDE 'INCLUDE)))
-         (completion-ignore-case  (or (and (boundp 'read-file-name-completion-ignore-case)
-                                           (memq thing '(Dir Directory File "Dir" "Directory" "File")) ; Hack
-                                           read-file-name-completion-ignore-case)
-                                      completion-ignore-case))
-         thing)
-    (while (condition-case nil
-               (setq thing  (completing-read prompt (mapcar #'list things) nil t))
-             (quit nil))
-      (if exclude (delete thing thgs)
-        (push thing thgs)))
-    thgs))
-
-;;; $$$$$$$$
-;;; (defun diredp-dired-files-interactive-spec (str)
-;;;   "`interactive' spec for `diredp-dired-files' commands.
-;;; STR is a string appended to the prompt.
-;;; With non-negative prefix arg, read switches.
-;;; With non-positive prefix arg, read files and dirs to list and then the
-;;;  Dired buffer name.  User uses `C-g' when done reading files and dirs.
-
-;;; If you use Icicles, then in Icicle mode the following keys are bound
-;;; in the minibuffer during completion (`*' means the key requires
-;;; library `Bookmark+'):
-
-;;;   M-|       - Open Dired on the file names matching your input
-;;;   C-c +     - Create a new directory
-;;;  *C-x a +   - Add tags to the current-candidate file
-;;;  *C-x a -   - Remove tags from the current-candidate file
-;;;  *C-x m     - Access file bookmarks (not just autofiles)"
-;;;   (list
-;;;    (unwind-protect
-;;;         (let ((icicle-sort-comparer  (or (and (boundp 'icicle-file-sort) ;; If not reading files
-;;;                                               icicle-file-sort)          ;; then dirs first.
-;;;                                          (and (> (prefix-numeric-value current-prefix-arg) 0)
-;;;                                               'icicle-dirs-first-p)
-;;;                                          icicle-sort-comparer))
-;;;               (icicle-all-candidates-list-alt-action-fn ; M-|'
-;;;                (lambda (files)
-;;;                  (let ((enable-recursive-minibuffers  t))
-;;;                    (dired-other-window (cons (read-string "Dired buffer name: ") files))))))
-;;;           (when (fboundp 'icicle-bind-file-candidate-keys) (icicle-bind-file-candidate-keys))
-;;;           (if (> (prefix-numeric-value current-prefix-arg) 0)
-;;;               ;; If a dialog box is about to be used, call `read-directory-name' so the dialog
-;;;               ;; code knows we want directories.  Some dialog boxes can only select directories
-;;;               ;; or files when popped up, not both.
-;;;               (if (and (fboundp 'read-directory-name)  (next-read-file-uses-dialog-p))
-;;;                   (read-directory-name (format "Dired %s(directory): " str) nil
-;;;                                        default-directory nil)
-;;;                 (read-file-name (format "Dired %s(directory): " str) nil default-directory nil))
-;;;             (let ((insert-default-directory  nil)
-;;;                   (files                     ())
-;;;                   file)
-;;;               (while (condition-case nil ; Use lax completion, to allow wildcards.
-;;;                          (setq file  (read-file-name "File or dir (C-g when done): "))
-;;;                        (quit nil))
-;;;                 (push file files))
-;;;               (cons (read-string "Dired buffer name: " nil nil default-directory) files))))
-;;;      (when (fboundp 'icicle-unbind-file-candidate-keys)
-;;;        (icicle-unbind-file-candidate-keys)))
-;;;    (and current-prefix-arg  (natnump (prefix-numeric-value current-prefix-arg))
-;;;         (read-string "Dired listing switches: " dired-listing-switches))))
-
-;;;###autoload
-(defun diredp-dired-union (dired-name dirbufs &optional switches extra) ; Bound to `C-x D U'
-  "Create a Dired buffer that is the union of some existing Dired buffers.
-With a non-negative prefix arg, you are prompted for `ls' switches.
-With a non-positive prefix arg, you are prompted for file and dir
-names to add to the listing - see below.
-
-You are prompted for the name of the Dired union buffer.  Completion
-against names of existing Dired buffers is available, but you can
-enter any other name to create a new Dired buffer of that name.
-
-If the union buffer name you choose names an existing Dired buffer,
-then what happens depends on whether that buffer is an ordinary Dired
-directory listing or a list of arbitrary file names.  That is, it
-depends on whether `dired-directory' is a directory name or a cons of
-a Dired buffer name plus file names.
-
-* If the buffer is an ordinary Dired listing, then it is converted to
-  an explicit list of absolute file names, just as if these had been
-  chosen individually.  The existing buffer and window are replaced by
-  new ones that show the explicit listing.  (This replacement is
-  necessary because the list of files contained in an ordinary Dired
-  listing cannot be modified.)
-
-* If the buffer lists arbitrary file names explicitly, then it is
-  updated to include also the files from any Dired buffers and any
-  additional files that you specify.
-
-If the union buffer name you choose does not name an existing Dired
-buffer, then its `default-directory' is the same as the
-`default-directory' before invoking the command.
-
-If you use a non-positive prefix arg, then you can next choose
-additional file and directory names to add to the listing.  Use `C-g'
-when done choosing them.
-
-Any directory names you choose this way are included as single entries
-in the listing - the directory contents are not included (these
-directories are not unioned).  To instead include the contents of a
-directory chosen this way, use a glob pattern: `/*' after the
-directory name.
-
-You are then prompted for the Dired buffers to union.  Use `C-g' when
-done choosing them.  These Dired listings to union are included in the
-order that you chose them, and each entry is listed only once in the
-new Dired buffer.
-
-The new Dired listing respects the markings, subdirectory insertions,
-and hidden subdirectories of the selected Dired listings.  However, in
-case of conflict between marked or unmarked status for the same entry,
-the entry is marked.  Similarly, in case of conflict over an included
-subdirectory between it being hidden or shown, it is hidden, but its
-contained files are also listed.
-
-See also command `diredp-add-to-dired-buffer'.
-
-From Lisp:
- DIRED-NAME is the name of the resulting Dired union buffer.
- DIRBUFS is a list of the names of Dired buffers to union.
- SWITCHES is a string of `ls' switches.
- EXTRA is a list of files & directories to be included in the listing."
-  (interactive (diredp-dired-union-interactive-spec "UNION "
-                                                    nil
-                                                    (and current-prefix-arg
-                                                         (<= (prefix-numeric-value current-prefix-arg) 0))))
-  (diredp-dired-union-1 dired-name dirbufs switches extra))
-
-;;;###autoload
-(defun diredp-dired-union-other-window (dired-name dirbufs &optional switches extra) ; Bound to `C-x 4 D U'
-  "Same as `diredp-dired-union', except use other window."
-  (interactive (diredp-dired-union-interactive-spec "UNION "
-                                                    nil
-                                                    (and current-prefix-arg
-                                                         (<= (prefix-numeric-value current-prefix-arg) 0))))
-  (diredp-dired-union-1 dired-name dirbufs switches extra 'OTHERWIN))
-
-;;;###autoload
-(defun diredp-add-to-dired-buffer (dired-name to-add &optional switches) ; Bound to `C-x D A'
-  "Add individual file and directory names to a Dired buffer.
-You are prompted for the buffer name.
-With a prefix arg, you are also prompted for the `ls' switches.
-
-The buffer must either not exist yet or must list arbitrary file and
-directory names.  That is, it cannot be an ordinary Dired directory
-listing - those cannot be modified.
-
-Any directory names you choose this way are included as single entries
-in the listing - the directory contents are not included (these
-directories are not unioned).  To instead include the contents of a
-directory chosen this way, use a glob pattern: `/*' after the
-directory name.
-
-See also command `diredp-dired-union'.
-
-From Lisp:
- DIRED-NAME is the name of the Dired buffer to modify.
- TO-ADD is the list of files and dirs to add to it.
- SWITCHES is the string of `ls' switches."
-  ;; Bind `current-prefix-arg' to force reading file/dir names.
-  ;; Read `ls' switches too, if user used prefix arg.
-  (interactive
-   (let* ((current-prefix-arg  (if current-prefix-arg 0 -1))
-          (all                 (diredp-dired-union-interactive-spec "add files/dirs "
-                                                                    'NO-DIRED-BUFS
-                                                                    'READ-EXTRA-FILES-P)))
-     (list (nth 0 all) (nth 3 all) (nth 2 all))))
-  (diredp-dired-union-1 dired-name () switches to-add))
-
-;;;###autoload
-(defun diredp-add-to-dired-buffer-other-window (dired-name to-add &optional switches) ; Bound to `C-x 4 D A'
-  "Same as `diredp-add-to-dired-buffer', except use other window."
-  ;; Bind `current-prefix-arg' to force reading file/dir names.
-  ;; Read `ls' switches too, if user used prefix arg.
-  (interactive
-   (let* ((current-prefix-arg  (if current-prefix-arg 0 -1))
-          (all                 (diredp-dired-union-interactive-spec "add files/dirs "
-                                                                    'NO-DIRED-BUFS
-                                                                    'READ-EXTRA-FILES-P)))
-     (list (nth 0 all) (nth 3 all) (nth 2 all))))
-  (diredp-dired-union-1 dired-name () switches to-add 'OTHERWIN))
-
-;;;###autoload
-(defun diredp-add-to-this-dired-buffer (dired-name to-add &optional switches) ; Not bound by default
-  "Same as `diredp-add-to-dired-buffer' for this Dired buffer."
-  ;; Bind `current-prefix-arg' to force reading file/dir names.
-  ;; Read `ls' switches too, if user used prefix arg.
-  (interactive
-   (progn (unless (derived-mode-p 'dired-mode) (error "Not in a Dired buffer"))
-          (let* ((current-prefix-arg  (if current-prefix-arg 0 -1))
-                 (all                 (diredp-dired-union-interactive-spec "add files/dirs here "
-                                                                           'NO-DIRED-BUFS
-                                                                           'READ-EXTRA-FILES-P
-                                                                           (buffer-name))))
-            (list (nth 0 all) (nth 3 all) (nth 2 all)))))
-  (diredp-dired-union-1 dired-name () switches to-add))
-
-;; $$$$$ Maybe I should set `dired-sort-inhibit' to t for now (?),
-;; since there is an Emacs bug (at least on Windows) that prevents
-;; sorting from working for a Dired buffer with an explicit file list.
-(defun diredp-dired-union-1 (dired-name dirbufs switches extra &optional otherwin)
-  "Helper for `diredp-dired-union' and `diredp-add-to-dired-buffer'.
-Non-nil optional OTHERWIN means use other window for the Dired buffer.
-See `diredp-dired-union' for the other argument descriptions."
-  (let ((dbuf         (get-buffer dired-name))
-        (files        extra)
-        (marked       ())
-        (subdirs      ())
-        (hidden-dirs  ())
-        hid-here files-here)
-    (dolist (buf  (reverse dirbufs))
-      (with-current-buffer buf
-        (unwind-protect
-             (progn (setq hid-here    (save-excursion (dired-remember-hidden))
-                          files-here  (if (consp dired-directory)
-                                          (reverse (cdr dired-directory)) ; Reverse bc will push.
-                                        ()))
-                    (unless files-here
-                      (save-excursion   ; This bit is more or less from `dired-toggle-marks'.
-                        (goto-char (point-min))
-                        (while (not (eobp))
-                          (or (diredp-looking-at-p dired-re-dot)
-                              (push (dired-get-filename nil 'NO-ERROR-P) files-here))
-                          (forward-line 1)))
-                      (setq files-here  (delq nil files-here)))
-                    (dolist (hid-here  hid-here) (push hid-here hidden-dirs))
-                    (dolist (sub  (cdr (reverse dired-subdir-alist)))
-                      (push (list (car sub)) subdirs))
-                    (dolist (mkd  (dired-remember-marks (point-min) (point-max))) ; This unhides.
-                      (push (car mkd) marked))
-                    (dolist (file  files-here)
-                      (when (or (not (file-name-absolute-p file))  (not (member file files)))
-                        (push file files))))
-          (save-excursion               ; Hide subdirs that were hidden.
-            (dolist (dir  hid-here)  (when (dired-goto-subdir dir) (dired-hide-subdir 1)))))))
-    ;; For an existing Dired buffer having this name whose `dired-directory' is a cons:
-    ;; 1. Include the files and dirs already listed there.
-    ;; 2. Kill the current buffer and delete its window.  A new buffer of the same name is created and shown.
-    (when dbuf
-      (with-current-buffer dbuf
-        (when (consp dired-directory) (setq files  (diredp-set-union (cdr dired-directory) files)))
-        (let ((win  (get-buffer-window dbuf 0))) (when win (delete-window win)))
-        (kill-buffer dbuf)))
-    (setq dbuf  (dired-other-window (cons dired-name files) switches))
-    (with-current-buffer dbuf
-      (let ((inhibit-read-only  t))
-        (dired-insert-old-subdirs subdirs)
-        (dired-mark-remembered          ; Don't really need `expand-file-name' - already abs.
-         (mapcar (lambda (mf) (cons (expand-file-name mf dired-directory) 42)) marked))
-        (save-excursion
-          (dolist (hdir  hidden-dirs)  (when (dired-goto-subdir hdir) (dired-hide-subdir 1))))))))
-
-(defun diredp-dired-union-interactive-spec (string &optional no-dired-bufs read-extra-files-p dired-buffer)
-  "Read arguments for `diredp-dired-union' and `diredp-add-to-dired-buffer'.
-STRING is appended to the prompt for the listing buffer name.
-Non-nil NO-DIRED-BUFS means do not read Dired buffers to union.
-Non-nil READ-EXTRA-FILES-P is passed to `dired-read-dir-and-switches',
- and means read extra files to add to the listing.
-Non-nil DIRED-BUFFER is passed to `dired-read-dir-and-switches'.
-  It is the name of the Dired union buffer."
-  (let* ((current-prefix-arg  -1)
-         (dir+switches        (dired-read-dir-and-switches string read-extra-files-p dired-buffer))
-         (dirname             (car  dir+switches))
-         (switches            (cadr dir+switches))
-         (dirbufs             ())
-         (bufs                ())
-         (extra-files         ())
-         buf)
-    (when (consp dirname) (setq extra-files  (cdr dirname)
-                                dirname      (car dirname)))
-    (unless no-dired-bufs
-      ;; Remove any killed buffers from `dired-buffers'.  Then use all but the target buffer as candidates.
-      (dolist (db  dired-buffers)
-        (if (buffer-live-p (cdr db))
-            (unless (equal dirname (buffer-name (cdr db)))
-              (push (cons (buffer-name (cdr db)) (car db)) dirbufs))
-          (setq dired-buffers  (delq db dired-buffers))))
-      (while (and dirbufs  (condition-case nil
-                               (setq buf  (completing-read "Existing Dired buffer to include (C-g when done): "
-                                                           dirbufs nil t nil 'buffer-name-history
-                                                           (and dirbufs  (car (assoc (buffer-name) dirbufs)))))
-                             (quit nil)))
-        (push buf bufs)
-        (setq dirbufs  (delete (cons buf (with-current-buffer buf (expand-file-name default-directory)))
-                               dirbufs)))
-      (setq bufs  (nreverse bufs)))
-    (list dirname bufs switches extra-files)))
-
-(when (> emacs-major-version 23)        ; `compilation--loc->file-struct'
-
-  (defalias 'diredp-grepped-files-other-window 'diredp-compilation-files-other-window)
-  (defun diredp-compilation-files-other-window (&optional switches)
-    "Open Dired on the files indicated by compilation (e.g., `grep') hits.
-Applies to any `compilation-mode'-derived buffer, such as `*grep*'.
-You are prompted for the name of the new Dired buffer.
-With a prefix arg you are first prompted for the `ls' switches.
-
-\(However, Emacs bug #20739 means that the switches are ignored.)"
-    (interactive (list (and current-prefix-arg  (read-string "Dired listing switches: " dired-listing-switches))))
-    (unless (compilation-buffer-p (current-buffer)) (error "Not in a buffer derived from `compilation-mode'"))
-    (let ((files  ()))
-      (save-excursion (goto-char (point-min))
-                      (while (condition-case nil (compilation-next-file 1) (error nil))
-                        (setq compilation-current-error  (point))
-                        (push (diredp-file-for-compilation-hit-at-point) files)))
-      (setq files  (nreverse files))
-      (dired-other-window
-       (cons (read-string "Dired buffer name: " nil nil (generate-new-buffer-name default-directory)) files)
-       switches)))
-
-  (defun diredp-file-for-compilation-hit-at-point ()
-    "Return the name of the file for the compilation hit at point.
-The name is expanded in the directory for the last directory change."
-    (let* ((msg         (compilation-next-error 0))
-           (loc         (compilation--message->loc msg))
-           (filestruct  (compilation--loc->file-struct loc))
-           (file        (caar filestruct))
-           (dir         (cadr (car filestruct))))
-      (when dir (setq file  (expand-file-name file dir)))
-      file))
-  )
-
-;;;###autoload
-(defun diredp-fileset (flset-name)      ; Bound to `C-x D S'
-  "Open Dired on the files in fileset FLSET-NAME."
-  (interactive
-   (progn (unless (require 'filesets nil t) (error "Feature `filesets' not provided"))
-          (unless filesets-data (error "`filesets-data' is empty"))
-          (list (completing-read "Open Dired on fileset: " filesets-data))))
-  (diredp-fileset-1 flset-name))
-
-;;;###autoload
-(defun diredp-fileset-other-window (flset-name) ; Bound to `C-x 4 D S'
-  "Open Dired in another window on the files in fileset FLSET-NAME."
-  (interactive
-   (progn (unless (require 'filesets nil t) (error "Feature `filesets' not provided"))
-          (unless filesets-data (error "`filesets-data' is empty"))
-          (list (completing-read "Open Dired on fileset, in other window: " filesets-data))))
-  (diredp-fileset-1 flset-name 'OTHER-WINDOW))
-
-(defun diredp-fileset-1 (flset-name &optional other-window-p)
-  "Helper for `diredp-fileset(-other-window)'."
-  (let ((flset   (filesets-get-fileset-from-name flset-name))
-        (files   ())
-        (mode    nil)
-        (dirfun  (if other-window-p #'dired-other-window #'dired)))
-    (unless (or (setq mode  (filesets-entry-mode flset)) ; ("my-fs" (:files "a" "b"))
-                (setq flset  (cons "dummy" flset) ; (:files "a" "b")
-                      mode   (filesets-entry-mode flset)))
-      (error "Bad fileset: %S" flset-name))
-    (message "Gathering file names...")
-    (dolist (file  (filesets-get-filelist flset mode)) (push file files))
-    (funcall dirfun (cons (generate-new-buffer-name flset-name)
-                          (nreverse (mapcar (lambda (file)
-                                              (if (file-name-absolute-p file)
-                                                  (expand-file-name file)
-                                                file))
-                                            files))))))
-
-;;;###autoload
-(defun diredp-dired-this-subdir (&optional tear-off-p msgp)
-  "Open Dired for the subdir at or above point.
-If point is not on a subdir line, but is in an inserted subdir
-listing, then use that subdir.
-
-With a prefix arg:
- If the subdir is inserted and point is in the inserted listing then
- remove that listing and move to the ordinary subdir line.  In other
- words, when in an inserted listing, a prefix arg tears off the
- inserted subdir to its own Dired buffer."
-  (interactive "P\np")
-  (diredp-ensure-mode)
-  (let* ((this-dir       default-directory)
-         (this-subdir    (diredp-this-subdir))
-         (on-dir-line-p  (atom this-subdir)))
-    (unless on-dir-line-p               ; Subdir header line or non-directory file.
-      (setq this-subdir  (car this-subdir)))
-    (unless (string= this-subdir this-dir)
-      (when tear-off-p
-        (unless on-dir-line-p
-          (dired-kill-subdir)           ; Tear it off.
-          (dired-goto-file this-subdir))) ; Move to normal subdir line.
-      (dired-other-window this-subdir))))
-
-;;;###autoload
-(defun diredp-dired-inserted-subdirs (&optional no-show-p msgp) ; Bound to `C-M-i'
-  "Open Dired for each of the subdirs inserted in this Dired buffer.
-A separate Dired buffer is used for each of them.
-With a prefix arg, create the Dired buffers but do not display them.
-Markings and current Dired switches are preserved."
-  (interactive "P\np")
-  (diredp-ensure-mode)
-  (let ((this-dir    default-directory)
-        (this-buff   (current-buffer))
-        (this-frame  (selected-frame))
-        marked)
-    (unwind-protect
-         (save-selected-window
-           (dolist (entry  dired-subdir-alist)
-             (unless (string= (car entry) this-dir)
-               (setq marked  (with-current-buffer this-buff
-                               (dired-remember-marks (dired-get-subdir-min entry) (dired-get-subdir-max entry))))
-               (if (not no-show-p)
-                   (dired-other-window (car entry) dired-actual-switches)
-                 (dired-noselect (car entry) dired-actual-switches)
-                 (when msgp (message "Dired buffers created but not shown")))
-               (set-buffer this-buff)
-               (let ((inhibit-read-only  t))
-                 (dired-mark-remembered marked))
-               (set-buffer-modified-p nil))))
-      (select-frame-set-input-focus this-frame))))
-
-
-;;; Actions on marked files and subdirs, recursively.
-
-(defun diredp-get-subdirs (&optional ignore-marks-p predicate details)
-  "Return subdirs from this Dired buffer and from marked subdirs, recursively.
-If optional arg IGNORE-MARKS-P is non-nil then include all
-subdirectories.  Otherwise, include only those that are marked.
-
-Non-nil optional arg PREDICATE means include only subdirectory names
-for which the PREDICATE returns non-nil.  PREDICATE must accept a file
-name as its only required argument.
-
-Optional arg DETAILS is passed to `diredp-get-files'."
-  (diredp-get-files ignore-marks-p (if predicate
-                                       `(lambda (name) (and (file-directory-p name)  (funcall ,predicate name)))
-                                     #'file-directory-p)
-                    'INCLUDE-DIRS-P 'DONT-ASKP 'ONLY-MARKED-P details))
-
-(defun diredp-get-files (&optional ignore-marks-p predicate include-dirs-p dont-askp only-marked-p details)
-  "Return file names from this Dired buffer and subdirectories, recursively.
-The names are those that are marked in the current Dired buffer, or
-all files in the directory if none are marked.  Marked subdirectories
-are handled recursively in the same way.
-
-If there is some included subdirectory that has a Dired buffer with
-marked files, then (unless DONT-ASKP is non-nil) this asks you whether
-to use the marked files in Dired buffers, as opposed to using all of
-the files in included directories.  To this y-or-n question you can
-hit `l' to see the list of files that will be included (using
-`diredp-list-files').  In that `l' listing you can mouseover to see
-image-file previews or use `RET' or `mouse-2' to visit files.
-
-\(Directories in `icicle-ignored-directories' are skipped, if you use
-Icicles.  Otherwise, directories in `vc-directory-exclusion-list' are
-skipped.)
-
-Non-nil IGNORE-MARKS-P means ignore all Dired markings: just get all
-of the files in the current directory (and all of the subdirectories,
-if INCLUDE-DIRS-P is non-nil).
-
-Non-nil PREDICATE means include only file names for which the
-PREDICATE returns non-nil.  PREDICATE must accept a file name as its
-only required argument.
-
-Non-nil INCLUDE-DIRS-P means include marked subdirectory names (but
-also handle those subdirs recursively, picking up their marked files
-and subdirs).
-
-Non-nil DONT-ASKP means do not ask the user whether to use marked
-instead of all.  Act as if the user was asked and replied `y'.
-
-Non-nil optional arg ONLY-MARKED-P means collect only marked files,
-instead of collecting all files if none are marked.  This argument is
-ignored if IGNORE-MARKS-P is non-nil.
-
-Optional arg DETAILS is passed to `diredp-y-or-n-files-p'."
-  (let ((askp  (list nil)))             ; The cons's car will be set to `t' if need to ask user.
-    (if ignore-marks-p
-        (diredp-files-within (directory-files default-directory 'FULL diredp-re-no-dot)
-                             () nil include-dirs-p predicate)
-      ;; Pass FILES and ASKP to `diredp-get-files-for-dir', so we don't have to use them as
-      ;; free vars there.  But that means that they each need to be a cons cell that we can
-      ;; modify, so we can get back the updated info.
-      (let ((files  (list 'DUMMY)))     ; The files picked up will be added to this list.
-        (diredp-get-files-for-dir default-directory files askp include-dirs-p only-marked-p)
-        (setq files  (cdr files))       ; Remove `DUMMY' from the modifed list.
-        (if (or dont-askp
-                (not (car askp))
-                (diredp-y-or-n-files-p "Use marked (instead of all) in subdir Dired buffers? "
-                                       files predicate details))
-            (if predicate (diredp-remove-if-not predicate files) files)
-          (setq files  ())
-          (dolist (file  (diredp-marked-here))
-            (if (not (file-directory-p file))
-                (when (or (not predicate)  (funcall predicate file))
-                  (add-to-list 'files file))
-              (when include-dirs-p (setq files  (nconc files (list file))))
-              (setq files  (nconc files (diredp-files-within (directory-files file 'FULL diredp-re-no-dot)
-                                                             () nil include-dirs-p predicate)))))
-          (nreverse files))))))
-
-(defun diredp-get-files-for-dir (directory accum askp &optional include-dirs-p only-marked-p)
-  "Return marked file names for DIRECTORY and subdirectories, recursively.
-Pick up names of all marked files in DIRECTORY if it has a Dired
-buffer, or all files in DIRECTORY if not.  Handle subdirs recursively
-\(only marked subdirs, if Dired).
-
-ACCUM is an accumulator list: the files picked up in this call are
-nconc'd to it.
-
-ASKP is a one-element list, the element indicating whether to ask the
-user about respecting Dired markings.  It is set here to `t' if there
-is a Dired buffer for DIRECTORY.
-
-Non-nil optional arg INCLUDE-DIRS-P means include marked subdirectory
-names (but also handle those subdirs recursively).
-
-Non-nil optional arg ONLY-MARKED-P means collect only marked files,
-instead of collecting all files if none are marked.
-
-If there is more than one Dired buffer for DIRECTORY then raise an
-error."
-  (let ((dbufs  (dired-buffers-for-dir (expand-file-name directory))))
-    (dolist (file  (if (not dbufs)
-                       (and (not only-marked-p)  (directory-files directory 'FULL diredp-re-no-dot))
-                     (when (cadr dbufs) (error "More than one Dired buffer for `%s'" directory))
-                     (unless (equal directory default-directory) (setcar askp  t))
-                     (with-current-buffer (car dbufs) (diredp-marked-here only-marked-p 'NO-DOT-DOT))))
-      (if (not (file-directory-p file))
-          (setcdr (last accum) (list file))
-        (when include-dirs-p (setcdr (last accum) (list file)))
-        (diredp-get-files-for-dir file accum askp include-dirs-p only-marked-p)))))
-
-(defun diredp-marked-here (&optional only-marked-p no-dot-dot-p)
-  "Marked files and subdirs in this Dired buffer, or all if none are marked.
-Non-nil optional arg ONLY-MARKED-P means return nil if none are
-marked.
-Non-nil optional arg NO-DOT-DOT-P means do not include marked `..'."
-  ;; If no file is marked, exclude `(FILENAME)': the unmarked file at cursor.
-  ;; If there are no marked files as a result, return all files and subdirs in the dir.
-  (let* ((dired-marker-char  ?*)
-         (ff                 (condition-case nil ; Ignore error if on `.' or `..' and no file is marked.
-                                 (dired-get-marked-files
-                                  nil nil (and no-dot-dot-p
-                                               (lambda (mf) (not (diredp-string-match-p "/\\.\\.$" mf))))
-                                  'DISTINGUISH-ONE-MARKED)
-                               (error nil))))
-    (cond ((eq t (car ff))  (cdr ff))   ; Single marked
-          ((cadr ff)        ff)         ; Multiple marked
-          (t                (and (not only-marked-p) ; None marked
-                                 (directory-files default-directory 'FULL diredp-re-no-dot 'NOSORT))))))
-
-(defun diredp-y-or-n-files-p (prompt files &optional predicate details)
-  "PROMPT user with a \"y or n\" question about a list of FILES.
-Return t if answer is \"y\".  Otherwise, return nil.
-
-Like `y-or-n-p', but you can also hit `l' to display the list of files
-that the confirmation is for, in buffer `*Files'.  In that `'l'
-listing you can mouseover to see image-file previews or use `RET' or
-`mouse-2' to visit files.
-
-When finished, buffer `*Files*' is killed if it was never shown, or is
-hidden and buried otherwise.  Thus, if it was shown then it is still
-available to revisit afterward (even if you quit using `C-g').
-
-PREDICATE is passed to `diredp-list-files', to list only file names
-for which it returns non-nil.
-
-DETAILS is passed to `diredp-list-files', to show details about FILES."
-  (let ((answer  'recenter))
-    (cond (noninteractive
-           (setq prompt  (concat prompt
-                                 (and (not (eq ?\   (aref prompt (1- (length prompt)))))  " ")
-                                 "(y or n; l to show file list) "))
-           (let ((temp-prompt  prompt))
-             (while (not (memq answer '(act skip)))
-               (let ((str  (read-string temp-prompt)))
-                 (cond ((member str '("y" "Y")) (setq answer  'act))
-                       ((member str '("n" "N")) (setq answer  'skip))
-                       (t (setq temp-prompt  (concat "Please answer y or n.  " prompt))))))))
-          ((if (not (fboundp 'display-popup-menus-p))
-               (and window-system  (listp last-nonmenu-event)  use-dialog-box)
-             (and (display-popup-menus-p)  (listp last-nonmenu-event)  use-dialog-box))
-           (setq answer  (x-popup-dialog t `(,prompt ("Yes" . act) ("No" . skip)))))
-          (t
-           (let ((list-buf        (generate-new-buffer-name "*Files*"))
-                 (list-was-shown  nil))
-             (unwind-protect
-                 (progn
-                   (define-key query-replace-map "l" 'show)
-                   (setq prompt  (concat prompt
-                                         (and (eq ?\   (aref prompt (1- (length prompt))))
-                                              "" " ")
-                                         "(y or n; l to show file list) "))
-                   (while (let* ((reprompt-actions  '(recenter scroll-up scroll-down
-                                                               scroll-other-window scroll-other-window-down))
-                                 (key               (let ((cursor-in-echo-area  t))
-                                                      (when minibuffer-auto-raise
-                                                        (raise-frame (window-frame (minibuffer-window))))
-                                                      (if (fboundp 'read-key)
-                                                          (read-key (propertize
-                                                                     (if (memq answer reprompt-actions)
-                                                                         prompt
-                                                                       (concat "Please answer y or n.  " prompt))
-                                                                     'face 'minibuffer-prompt))
-                                                        (read-char-exclusive
-                                                         (if (memq answer reprompt-actions)
-                                                             prompt
-                                                           (concat "Please answer y or n.  " prompt)))))))
-                            (setq answer  (lookup-key query-replace-map (vector key) t))
-                            (case answer
-                              ((skip  act)              nil)
-                              (recenter                 (recenter) t)
-                              (show                     (diredp-list-files files nil list-buf predicate details)
-                                                        (setq list-was-shown  t)) ; Record showing it.
-                              (help                     (message "Use `l' to show file list") (sit-for 1))
-                              (scroll-up                (condition-case nil (scroll-up-command) (error nil)) t)
-                              (scroll-down              (condition-case nil (scroll-down-command) (error nil)) t)
-                              (scroll-other-window      (condition-case nil (scroll-other-window) (error nil)) t)
-                              (scroll-other-window-down (condition-case nil (scroll-other-window-down nil)
-                                                          (error nil)) t)
-                              ((exit-prefix  quit)      (signal 'quit nil) t)
-                              (t (or (not (eq key ?\e))  (progn (signal 'quit nil) t)))))
-                     (ding)
-                     (discard-input)))
-               (when (get-buffer list-buf)
-                 (save-window-excursion (pop-to-buffer list-buf)
-                                        (condition-case nil ; Ignore error if user already deleted.
-                                            (if (one-window-p) (delete-frame) (delete-window))
-                                          (error nil))
-                                        (if list-was-shown (bury-buffer list-buf) (kill-buffer list-buf))))
-               (define-key query-replace-map "l" nil)))))
-    (let ((ret  (eq answer 'act)))
-      (unless noninteractive (message "%s %s" prompt (if ret "y" "n")))
-      ret)))
-
-(defvar diredp-list-files-map
-  (let ((map  (make-sparse-keymap)))
-    (define-key map "q"       'quit-window)
-    (define-key map "\r"      'diredp-find-line-file-other-window)
-    (define-key map [mouse-2] 'diredp-mouse-find-line-file-other-window)
-    map)
-  "Keymap for `diredp-list-files' output.")
-(fset 'diredp-list-files-map diredp-list-files-map)
-
-;;;###autoload
-(defun diredp-find-line-file-other-window ()
-  "Visit file named by current line, in another window.
-The full text of the line is used as the file name."
-  (interactive)
-  (let ((file  (buffer-substring-no-properties (line-beginning-position) (line-end-position))))
-    (when file (find-file-other-window file))))
-
-;;;###autoload
-(defun diredp-mouse-find-line-file-other-window (e)
-  "Visit file named by clicked line, in another window.
-The full text of the line is used as the file name."
-  (interactive "e")
-  (save-excursion (mouse-set-point e) (diredp-find-line-file-other-window)))
-
-;;;###autoload
-(defun diredp-list-marked (&optional arg predicate interactivep details) ; Bound to `C-M-l'
-  "List the marked files in this Dired buffer.
-A prefix arg specifies files to use instead of the marked files:
-
- * Numeric prefix arg N: The next N files (previous -N, if < 0).
- * C-u C-u: All files, but no directories.
- * C-u C-u C-u: All files and directories, except `.' and `..'
- * C-u C-u C-u C-u: All files and directories, including `.' and `..'
- * Any other prefix arg: The current line's file only.
-
-You can use `RET' or `mouse-2' to visit any of the files.
-If `tooltip-mode' is on then moving the mouse over image-file names
-shows image previews.
-
-When called from Lisp:
- Non-nil optional arg PREDICATE is a file-name predicate.  List only
-  the files for which it returns non-nil.
- Non-nil optional arg DETAILS is passed to `diredp-list-files'."
-  (interactive (progn (diredp-ensure-mode) (list current-prefix-arg nil t diredp-list-file-attributes)))
-  (let ((files  (dired-get-marked-files nil arg predicate 'DISTINGUISH-ONE interactivep)))
-    (diredp-list-files files nil nil nil details)))
-
-(defun diredp-list-files (files &optional dir bufname predicate details)
-  "Display FILES, a list of file names.  Wildcard patterns are expanded.
-The files are shown in a new buffer, `*Files*' by default.
-
-Optional arg DIR serves as the default directory for expanding file
- names that are not absolute.  It defaults to `default-directory'.
-
-Optional arg BUFNAME is the name of the buffer for the display.
- It defaults to `*Files*' (or `*Files*<N>' if `*Files*' exists).
-
-Optional arg PREDICATE is a predicate used to filter FILES: only files
- satisfying PREDICATE are listed.
-
-Non-nil arg DETAILS means show details about each file, in addition to
-the file name.  It is passed to `diredp-list-file' (which see).
-
-File names listed are absolute.  Mouseover gives help or an image-file
-preview, and you can use `RET' or `mouse-2' to visit files."
-  (unless bufname (setq bufname  (generate-new-buffer-name "*Files*")))
-  (diredp-with-help-window
-   bufname
-   (princ "Files\n-----\n\n")
-   (let ((all-files-no-wildcards  ())
-         file-alist file-dir)
-     (dolist (file  files)
-       (unless (or (string= file "")    ; Ignore empty file names.
-                   (and predicate  (not (funcall predicate file))))
-         (if (not (diredp-string-match-p "[[?*]" file))
-             (add-to-list 'all-files-no-wildcards (diredp-list-file file details))
-           (setq file-dir    (or (file-name-directory file)  default-directory)
-                 file-alist  (directory-files-and-attributes file-dir 'FULL "[[?*]" 'NOSORT))
-           (dolist (ff  file-alist)
-             (add-to-list 'all-files-no-wildcards (diredp-list-file file details))))))
-     (save-excursion (dolist (fff  (nreverse all-files-no-wildcards))
-                       (princ fff) (terpri)))))
-  (with-current-buffer bufname
-    (let ((buffer-read-only  nil))
-      (save-excursion
-        (goto-char (point-min))
-        (forward-line 3)
-        (while (not (eobp))
-          (add-text-properties (line-beginning-position) (line-end-position)
-                               '(mouse-face highlight help-echo diredp-mouseover-help dired-filename t
-                                            ;; `keymap' does not work for Emacs 20.  Could use `local-map'
-                                            ;; but that still leaves `RET' bound to `help-follow'.
-                                            keymap diredp-list-files-map))
-          (forward-line 1))))
-    (set-buffer-modified-p nil)
-    (setq buffer-read-only  t)
-    (buffer-enable-undo)))
-
-(defun diredp-list-file (file &optional details)
-  "Return FILE name, expanded.
-Non-nil optional arg DETAILS means append details about FILE to the
-returned string.
-
-If DETAILS is a list of file attribute numbers then include only the
-values of those attributes.  Otherwise, include all attribute values."
-  (let ((file-dir  (and details  (or (file-name-directory file)  default-directory)))
-        attrs)
-    (setq file  (expand-file-name file file-dir))
-    (when (and details  (atom details)) (setq details  '(0 1 2 3 4 5 6 7 8 9 10 11)))
-    (concat
-     file
-     (and details
-          (setq attrs  (file-attributes file))
-          (concat
-           "\n"
-           (and (memq 0 details)
-                (format " File Type:                  %s\n"
-                        (cond ((eq t (nth 0 attrs))  "Directory")
-                              ((stringp (nth 0 attrs))  (format "Symbolic link to `%s'" (nth 0 attrs)))
-                              (t  "Normal file"))))
-           (and (memq 8 details)
-                (format " Permissions:                %s\n" (nth 8 attrs)))
-           (and (memq 7 details)  (not (eq t (nth 0 attrs)))
-                (format " Size in bytes:              %g\n" (nth 7 attrs)))
-           (and (memq 4 details)
-                (format-time-string " Time of last access:        %a %b %e %T %Y (%Z)\n" (nth 4 attrs)))
-           (and (memq 5 details)
-                (format-time-string " Time of last modification:  %a %b %e %T %Y (%Z)\n" (nth 5 attrs)))
-           (and (memq 6 details)
-                (format-time-string " Time of last status change: %a %b %e %T %Y (%Z)\n" (nth 6 attrs)))
-           (and (memq 1 details)
-                (format " Number of links:            %d\n" (nth 1 attrs)))
-           (and (memq 2 details)
-                (format " User ID (UID):              %s\n" (nth 2 attrs)))
-           (and (memq 3 details)
-                (format " Group ID (GID):             %s\n" (nth 3 attrs)))
-           (and (memq 10 details)
-                (format " Inode:                      %S\n" (nth 10 attrs)))
-           (and (memq 11 details)
-                (format " Device number:              %s\n" (nth 11 attrs))))))))
-
-(defvar diredp-files-within-dirs-done ()
-  "Directories already processed by `diredp-files-within'.")
-
-
-;; Not used in the `Dired+' code yet.
-(defun diredp-directories-within (&optional directory no-symlinks-p predicate)
-  "List of accessible directories within DIRECTORY.
-Directories in `icicle-ignored-directories' are skipped, if you use
-Icicles.  Otherwise, directories in `vc-directory-exclusion-list' are
-skipped.
-
-Optional arg DIRECTORY defaults to the value of `default-directory'.
-Non-nil optional arg NO-SYMLINKS-P means do not follow symbolic links.
-Non-nil optional arg PREDICATE must be a function that accepts a
- file-name argument.  Only directories that satisfy PREDICATE are
- included in the result."
-  (unless directory (setq directory  default-directory))
-  (let ((dirs  (diredp-files-within (directory-files directory 'FULL diredp-re-no-dot)
-                                    () no-symlinks-p 'INCLUDE-DIRS-P
-                                    #'file-directory-p)))
-    (if predicate (diredp-remove-if-not predicate dirs) dirs)))
-
-;; Args INCLUDE-DIRS-P and PREDICATE are not used in the `Dired+' code yet
-;; (except in `diredp-directories-within', which also is not used yet).
-;;
-(defun diredp-files-within (file-list accum &optional no-symlinks-p include-dirs-p predicate)
-  "List of readable files in FILE-LIST, handling directories recursively.
-FILE-LIST is a list of file names or a function that returns such.
-If a function then invoke it with no args to get the list of files.
-
-Accessible directories in the list of files are processed recursively
-to include their files and the files in their subdirectories.  The
-directories themselves are not included, unless optional arg
-INCLUDE-DIRS-P is non-nil.  (Directories in
-`icicle-ignored-directories' are skipped, if you use Icicles.
-Otherwise, directories in `vc-directory-exclusion-list' are skipped.)
-
-But if there is a Dired buffer for such a directory, and if FILE-LIST
-is a function, then it is invoked in that Dired buffer to return the
-list of files to use.  E.g., if FILE-LIST is `dired-get-marked-files'
-then only the marked files and subdirectories are included.  If you
-have more than one Dired buffer for a directory that is processed
-here, then only the first one in `dired-buffers' is used.
-
-The list of files is accumulated in ACCUM, which is used for recursive
-calls.
-
-Non-nil optional arg NO-SYMLINKS-P means do not follow symbolic links.
-
-Non-nil optional arg INCLUDE-DIRS-P means include directory names
-along with the names of non-directories.
-
-Non-nil optional arg PREDICATE must be a function that accepts a
-file-name argument.  Only files (and possibly directories) that
-satisfy PREDICATE are included in the result."
-  ;; Bind `diredp-files-within-dirs-done' for use as a free var in `diredp-files-within-1'.
-  (let ((diredp-files-within-dirs-done  ()))
-    (nreverse (diredp-files-within-1 file-list accum no-symlinks-p include-dirs-p predicate))))
-
-;; `diredp-files-within-dirs-done' is free here, bound in `diredp-files-within'.
-(defun diredp-files-within-1 (file-list accum no-symlinks-p include-dirs-p predicate)
-  "Helper for `diredp-files-within'."
-  (let ((files  (if (functionp file-list) (funcall file-list) file-list))
-        (res    accum)
-        file)
-    (when (and files  predicate) (setq files  (diredp-remove-if-not predicate files)))
-    (while files
-      (setq file  (car files))
-      (unless (and no-symlinks-p  (file-symlink-p file))
-        (if (file-directory-p file)
-            ;; Skip directory if ignored, already treated, or inaccessible.
-            (when (and (not (member (file-name-nondirectory file)
-                                    (if (boundp 'icicle-ignored-directories)
-                                        icicle-ignored-directories
-                                      (and (boundp 'vc-directory-exclusion-list)
-                                           vc-directory-exclusion-list))))
-                       (not (member (file-truename file) diredp-files-within-dirs-done))
-                       (file-accessible-directory-p file))
-              (setq res  (diredp-files-within-1 (or (and (functionp file-list)
-                                                         (dired-buffers-for-dir
-                                                          (expand-file-name file)) ; Removes killed buffers.
-                                                         (with-current-buffer
-                                                             (cdr (assoc (file-name-as-directory file)
-                                                                         dired-buffers))
-                                                           (funcall file-list)))
-                                                    (directory-files file 'FULL diredp-re-no-dot))
-                                                res no-symlinks-p include-dirs-p predicate))
-              (when include-dirs-p (push file res))
-              (push (file-truename file) diredp-files-within-dirs-done))
-          (when (file-readable-p file) (push file res))))
-      (pop files))
-    res))
-
-(defun diredp-remove-if (pred xs)
-  "A copy of list XS with no elements that satisfy predicate PRED."
-  (let ((result  ()))
-    (dolist (x xs) (unless (funcall pred x) (push x result)))
-    (nreverse result)))
-
-(defun diredp-remove-if-not (pred xs)
-  "A copy of list XS with only elements that satisfy predicate PRED."
-  (let ((result  ()))
-    (dolist (x xs) (when (funcall pred x) (push x result)))
-    (nreverse result)))
-
-(when (> emacs-major-version 21)        ; Emacs 20 has no PREDICATE arg to `read-file-name'.
-  (defun diredp-insert-as-subdir (child ancestor &optional in-dired-now-p)
-    "Insert the current Dired dir into a Dired listing of an ancestor dir.
-Ancestor means parent, grandparent, etc. at any level.
-You are prompted for the ancestor directory.
-The ancestor Dired buffer is selected.
-
-Markings and switches in the current Dired buffer are preserved for
-the subdir listing in the ancestor Dired buffer.
-
-Note: If you use Icicles, then you can use
-`icicle-dired-insert-as-subdir' instead: it is a multi-command.  It
-does the same thing, but it lets you insert any number of descendant
-directories into a given ancestor-directory Dired buffer.
-
-Non-interactively:
- Insert CHILD dir into Dired listing for ANCESTOR dir.
-
- Non-nil optional arg IN-DIRED-NOW-P means to use the current buffer
- as the Dired buffer from which to pick up markings and switches.
- Otherwise, pick them up from a Dired buffer for CHILD, if there is
- exactly one such buffer."
-    (interactive (progn (diredp-ensure-mode)
-                        (list default-directory
-                              (completing-read
-                               "Insert this dir into ancestor dir: "
-                               (mapcar #'list (diredp-ancestor-dirs default-directory)))
-                              t)))
-    (let ((child-dired-buf  (if in-dired-now-p
-                                (current-buffer)
-                              (dired-buffers-for-dir (expand-file-name child))))
-          (switches         ())
-          (marked           ()))
-      (when (consp child-dired-buf)
-        (setq child-dired-buf  (and (= 1 (length child-dired-buf))  (car child-dired-buf))))
-      (when child-dired-buf
-        (with-current-buffer child-dired-buf
-          (setq switches  dired-actual-switches
-                marked    (dired-remember-marks (point-min) (point-max)))))
-      (dired-other-window ancestor)
-      (dired-insert-subdir child switches)
-      (when marked (let ((inhibit-read-only  t)) (dired-mark-remembered marked)))
-      (set-buffer-modified-p nil))))
-
-(defun diredp-ancestor-dirs (dir)
-  "Return a list of the ancestor directories of directory DIR."
-  (mapcar #'file-name-as-directory
-          (diredp-maplist (lambda (dd) (mapconcat #'identity (reverse dd) "/"))
-                          (cdr (nreverse (split-string dir "/" t))))))
-
-(defun diredp-maplist (function list)
-  "Map FUNCTION over LIST and its cdrs.
-A simple, recursive version of the classic `maplist'."
-  (and list  (cons (funcall function list) (diredp-maplist function (cdr list)))))
-
-(defun diredp-existing-dired-buffer-p (buffer-name)
-  "Return non-nil if BUFFER-NAME names a live, existing Dired buffer."
-  (let ((dbuf  (get-buffer buffer-name)))
-    (and dbuf  (buffer-live-p dbuf)  (rassq dbuf dired-buffers))))
-
-;; From `cl-seq.el', function `union', without keyword treatment.
-;; (Same as `icicle-set-union' in `icicles-fn.el'.)
-(defun diredp-set-union (list1 list2)
-  "Combine LIST1 and LIST2 using a set-union operation.
-The result list contains all items that appear in either LIST1 or
-LIST2.  Comparison is done using `equal'.  This is a non-destructive
-function; it copies the data if necessary."
-  (cond ((null list1)         list2)
-        ((null list2)         list1)
-        ((equal list1 list2)  list1)
-        (t
-         (unless (>= (length list1) (length list2))
-           (setq list1  (prog1 list2 (setq list2  list1)))) ; Swap them.
-         (while list2
-           (unless (member (car list2) list1)  (setq list1  (cons (car list2) list1)))
-           (setq list2  (cdr list2)))
-         list1)))
-
-(when (fboundp 'file-equal-p)           ; Emacs 24+
-  (defun diredp-move-file (file &optional prompt-anyway)
-    "Move FILE to associated directory in `diredp-move-file-dirs'.
-If no association, or if you use a prefix arg, prompt for directory."
-    (interactive (list (dired-get-filename) current-prefix-arg))
-    (unless file (error "No file specified"))
-    (let* ((file-sans  (file-name-nondirectory file))
-           (dir        (file-name-as-directory
-                        (or (and (not prompt-anyway)
-                                 (cdr (assoc file-sans diredp-move-file-dirs)))
-                            (read-directory-name "Move to: ")))))
-      (when (file-equal-p dir (file-name-directory file))
-        (error "Cannot move to same directory: %s" dir))
-      (dired-rename-file file dir nil)
-      (dired-add-file (expand-file-name file-sans dir))
-      (message "Moved `%s' to `%s'" file-sans dir))))
-
-(defvar diredp-last-copied-filenames ()
-  "String list of file names last copied to the `kill-ring'.
-Copying is done by `dired-copy-filename-as-kill' and related commands.")
-
-
-;; REPLACE ORIGINAL in `dired-x.el'.
-;;
-;; Put text copied to kill ring in variable `diredp-last-copied-filenames'.
-;;
-(defun dired-copy-filename-as-kill (&optional arg)
-  "Copy names of marked (or next ARG) files into the kill ring.
-The names are separated by a space.
-With a zero prefix arg, use the absolute file name of each marked file.
-With \\[universal-argument], use the file name relative to the Dired buffer's
-`default-directory'.  (This still may contain slashes if in a subdirectory.)
-
-If on a subdir headerline, use absolute subdirname instead;
-prefix arg and marked files are ignored in this case.
-
-You can then feed the file name(s) to other commands with \\[yank].
-
-The value of global variable `diredp-last-copied-filenames' is updated
-to the string list of file name(s), so you can obtain it even after
-the kill ring is modified."
-  (interactive "P")
-  (let* ((num-arg  (prefix-numeric-value arg))
-         (string  (or (dired-get-subdir)
-                      (mapconcat #'identity
-                                 (cond ((not arg)       (dired-get-marked-files 'no-dir))
-                                       ((zerop num-arg) (dired-get-marked-files))
-                                       ((consp arg)     (dired-get-marked-files t))
-                                       (t               (dired-get-marked-files 'no-dir num-arg)))
-                                 " "))))
-    (unless (string= "" string)
-      (if (eq last-command 'kill-region) (kill-append string nil) (kill-new string))
-      (setq diredp-last-copied-filenames  (car kill-ring-yank-pointer))
-      (message "%s" string))))
-
-(defun diredp-copy-abs-filenames-as-kill () ; Not bound.
-  "Copy absolute names of marked files in Dired to the kill ring.
-Also set variable `diredp-last-copied-filenames' to the string that
-lists the file names.
-
-This is the same as using a zero prefix arg with command
-`dired-copy-filename-as-kill', that is, \\<dired-mode-map>`M-0 \\[dired-copy-filename-as-kill]'."
-  (interactive (diredp-ensure-mode))
-  (dired-copy-filename-as-kill 0))
-
-;;;###autoload
-(defalias 'diredp-paste-files 'diredp-yank-files) ; Bound to `C-y'.
-;;;###autoload
-(defun diredp-yank-files (&optional dir no-confirm-p details)
-  "Paste files, whose absolute names you copied, to the current directory.
-With a non-negative prefix arg you are instead prompted for the target
- directory.
-With a non-positive prefix arg you can see details about the files if
- you hit `l' when prompted to confirm pasting.  Otherwise you see only
- the file names.  The details you see are defined by option
- `diredp-list-file-attributes'.
-
-You should have copied the list of file names as a string to the kill
-ring using \\<dired-mode-map>`M-0 \\[dired-copy-filename-as-kill]' or \
-\\[diredp-copy-abs-filenames-as-kill].
-Those commands also set variable `diredp-last-copied-filenames' to the
-same string.  `diredp-yank-files' uses the value of that variable, not
-whatever is currently at the head of the kill ring.
-
-When called from Lisp:
-
-Optional arg NO-CONFIRM-P means do not ask for confirmation to copy.
-Optional arg DETAILS is passed to `diredp-y-or-n-files-p'."
-  (interactive (list (and current-prefix-arg  (natnump (prefix-numeric-value current-prefix-arg))
-                          (expand-file-name (read-directory-name "Yank files to directory: ")))
-                     nil
-                     (and current-prefix-arg
-                          (<= (prefix-numeric-value current-prefix-arg) 0)
-                          diredp-list-file-attributes)))
-  (setq dir  (or dir  (and (derived-mode-p 'dired-mode)  (dired-current-directory))))
-  (unless (file-directory-p dir) (error "Not a directory: `%s'" dir))
-  (let ((files  diredp-last-copied-filenames))
-    (unless (stringp files)  (error "No copied file names"))
-    (setq files  (diredp-delete-if-not (lambda (file) (file-name-absolute-p file)) (split-string files)))
-    (unless files  (error "No copied *absolute* file names (Did you use `M-0 w'?)"))
-    (if (and (not no-confirm-p)
-             (diredp-y-or-n-files-p "Paste files whose names you copied? " files nil details))
-        (dired-create-files #'dired-copy-file "Copy" files
-                            (lambda (from) (expand-file-name (file-name-nondirectory from) dir)))
-      (message "OK, file-pasting canceled"))))
-
-;;;###autoload
-(defun diredp-move-files-named-in-kill-ring (&optional dir no-confirm-p details) ; Bound to `C-w'
-  "Move files, whose absolute names you copied, to the current directory.
-With a non-negative prefix arg you are instead prompted for the target
- directory.
-With a non-positive prefix arg you can see details about the files if
- you hit `l' when prompted to confirm pasting.  Otherwise you see only
- the file names.  The details you see are defined by option
- `diredp-list-file-attributes'.
-
-You should have copied the list of file names as a string to the kill
-ring using \\<dired-mode-map>`M-0 \\[dired-copy-filename-as-kill]' or \
-\\[diredp-copy-abs-filenames-as-kill].
-Those commands also set variable `diredp-last-copied-filenames' to the
-same string.  `diredp-move-files-named-in-kill-ring' uses the value of
-that variable, not whatever is currently at the head of the kill ring.
-
-When called from Lisp:
-
-Optional arg NO-CONFIRM-P means do not ask for confirmation to move.
-Optional arg DETAILS is passed to `diredp-y-or-n-files-p'."
-  (interactive (list (and current-prefix-arg  (natnump (prefix-numeric-value current-prefix-arg))
-                          (expand-file-name (read-directory-name "Move files to directory: ")))
-                     nil
-                     (and current-prefix-arg
-                          (<= (prefix-numeric-value current-prefix-arg) 0)
-                          diredp-list-file-attributes)))
-  (setq dir  (or dir  (and (derived-mode-p 'dired-mode)  (dired-current-directory))))
-  (unless (file-directory-p dir) (error "Not a directory: `%s'" dir))
-  (let ((files  diredp-last-copied-filenames))
-    (unless (stringp files)  (error "No copied file names"))
-    (setq files  (diredp-delete-if-not (lambda (file) (file-name-absolute-p file)) (split-string files)))
-    (unless files  (error "No copied (absolute* file names (Did you use `M-0 w'?)"))
-    (if (and (not no-confirm-p)
-             (diredp-y-or-n-files-p "MOVE files whose names you copied? " files nil details))
-        (dired-create-files #'dired-rename-file "Move" files
-                            (lambda (from) (expand-file-name (file-name-nondirectory from) dir)))
-      (message "OK, file-moves canceled"))))
-
-
-;;; Commands operating on marked at all levels below (recursively)
-
-(defun diredp-get-confirmation-recursive (&optional type)
-  "Get confirmation from user to act on all TYPE here and below.
-If TYPE is nil use \"files\" in the confirmation prompt, else use TYPE.
-Raise an error if not confirmed.
-Raise an error first if not in Dired mode."
-  (diredp-ensure-mode)
-  (unless (y-or-n-p (format "Act on ALL %s (or all marked if any) in and UNDER this dir? "
-                            (or type 'files)))
-    (error "OK, canceled")))
-
-;;;###autoload
-(when (> emacs-major-version 21)        ; Emacs 22+ has KILL-ROOT parameter.
-  (defun diredp-kill-this-tree ()
-    "Remove this subdir listing and lower listings."
-    (interactive)
-    (dired-kill-tree (dired-current-directory) nil 'KILL-ROOT)))
-
-;;;###autoload
-(defun diredp-insert-subdirs (&optional switches interactivep) ; Bound to `M-i'
-  "Insert the marked subdirectories.
-Like using \\<dired-mode-map>`\\[dired-maybe-insert-subdir]' at each marked directory line."
-  (interactive (list (and current-prefix-arg
-                          (read-string "Switches for listing: "
-                                       (or (and (boundp 'dired-subdir-switches)  dired-subdir-switches)
-                                           dired-actual-switches)))
-                     t))
-  (dolist (subdir  (dired-get-marked-files nil
-                                           nil
-                                           (lambda (fl) (and (file-directory-p fl) ; Exclude `.' and `..'
-                                                             (not (diredp-string-match-p "/[.][.]?\\'" fl))))
-                                           nil
-                                           interactivep))
-    (dired-maybe-insert-subdir subdir switches)))
-
-;;;###autoload
-(defun diredp-insert-subdirs-recursive (&optional ignore-marks-p details) ; Bound to `M-+ M-i'
-  "Insert the marked subdirs, including those in marked subdirs.
-Like `diredp-insert-subdirs', but act recursively on subdirs.
-The subdirs inserted are those that are marked in the current Dired
-buffer, or ALL subdirs in the directory if none are marked.  Marked
-subdirectories are handled recursively in the same way (their marked
-subdirs are inserted...).
-
-With a prefix argument, ignore all marks - include all files in this
-Dired buffer and all subdirs, recursively.
-
-When called from Lisp, optional arg DETAILS is passed to
-`diredp-get-files'."
-  (interactive (progn (diredp-get-confirmation-recursive 'subdirs)
-                      (list current-prefix-arg diredp-list-file-attributes)))
-  (dolist (subdir  (diredp-get-files ignore-marks-p #'file-directory-p 'INCLUDE-SUBDIRS-P nil nil details))
-    (dired-maybe-insert-subdir subdir)))
-
-;;;###autoload
-(defun diredp-do-shell-command-recursive (command &optional ignore-marks-p details) ; Bound to `M-+ !'
-  "Run shell COMMAND on the marked files, including those in marked subdirs.
-Like `dired-do-shell-command', but act recursively on subdirs.
-The files included are those that are marked in the current Dired
-buffer, or all files in the directory if none are marked.  Marked
-subdirectories are handled recursively in the same way.
-
-With a prefix argument, ignore all marks - include all files in this
-Dired buffer and all subdirs, recursively.
-
-When called from Lisp, optional arg DETAILS is passed to
-`diredp-get-files'."
-  (interactive
-   (progn (diredp-get-confirmation-recursive)
-          (let* ((prompt  "! on *: ")
-                 (cmd     (minibuffer-with-setup-hook
-                           (lambda ()
-                             (set (make-local-variable 'minibuffer-default-add-function)
-                                  'minibuffer-default-add-dired-shell-commands))
-                           (let ((dired-no-confirm  t))
-                             (if (functionp 'dired-guess-shell-command)
-                                 ;; Guess cmd based only on files marked in current (top) dir.
-                                 (dired-guess-shell-command prompt (dired-get-marked-files t))
-                               (read-shell-command prompt nil nil))))))
-            (list cmd current-prefix-arg diredp-list-file-attributes))))
-  (dired-do-shell-command command nil (diredp-get-files ignore-marks-p nil nil nil nil details)))
-
-(when (fboundp 'dired-do-async-shell-command) ; Emacs 23+
-
-  (defun diredp-do-async-shell-command-recursive (command &optional ignore-marks-p details)
-                                        ; Bound to `M-+ &'
-    "Run async shell COMMAND on marked files, including in marked subdirs.
-Like `dired-do-async-shell-command', but act recursively on subdirs.
-The files included are those that are marked in the current Dired
-buffer, or all files in the directory if none are marked.  Marked
-subdirectories are handled recursively in the same way.
-
-With a prefix argument, ignore all marks - include all files in this
-Dired buffer and all subdirs, recursively.
-
-When called from Lisp, optional arg DETAILS is passed to
-`diredp-get-files'."
-    (interactive
-     (progn (diredp-get-confirmation-recursive)
-            (let* ((prompt  "! on *: ")
-                   (cmd     (minibuffer-with-setup-hook
-                             (lambda ()
-                               (set (make-local-variable 'minibuffer-default-add-function)
-                                    'minibuffer-default-add-dired-shell-commands))
-                             (let ((dired-no-confirm  t))
-                               (if (functionp 'dired-guess-shell-command)
-                                   ;; Guess cmd based only on files marked in current (top) dir.
-                                   (dired-guess-shell-command prompt (dired-get-marked-files t))
-                                 (read-shell-command prompt nil nil))))))
-              (list cmd current-prefix-arg diredp-list-file-attributes))))
-    (dired-do-async-shell-command command nil (diredp-get-files ignore-marks-p nil nil nil nil details))))
-
-;;;###autoload
-(defun diredp-do-symlink-recursive (&optional ignore-marks-p details) ; Bound to `M-+ S'
-  "Make symbolic links to marked files, including those in marked subdirs.
-Like `dired-do-symlink', but act recursively on subdirs to pick up the
-files to link.
-
-The files included are those that are marked in the current Dired
-buffer, or all files in the directory if none are marked.  Marked
-subdirectories are handled recursively in the same way.
-
-With a prefix argument, ignore all marks - include all files in this
-Dired buffer and all subdirs, recursively.
-
-When called from Lisp, optional arg DETAILS is passed to
-`diredp-do-create-files-recursive'."
-  (interactive (progn (diredp-get-confirmation-recursive) (list current-prefix-arg diredp-list-file-attributes)))
-  (diredp-do-create-files-recursive #'make-symbolic-link "Symlink" ignore-marks-p details))
-
-(defun diredp-do-relsymlink-recursive (&optional ignore-marks-p details) ; Bound to `M-+ Y'
-  "Relative symlink all marked files, including those in marked subdirs into a dir.
-Like `dired-do-relsymlink', but act recursively on subdirs to pick up the
-files to link.
-
-The files included are those that are marked in the current Dired
-buffer, or all files in the directory if none are marked.  Marked
-subdirectories are handled recursively in the same way.
-
-With a prefix argument, ignore all marks - include all files in this
-Dired buffer and all subdirs, recursively.
-
-For absolute symlinks, use \\[diredp-do-symlink-recursive].
-
-When called from Lisp, optional arg DETAILS is passed to
-`diredp-do-create-files-recursive'."
-  (interactive (progn (diredp-get-confirmation-recursive)
-                      (list current-prefix-arg diredp-list-file-attributes)))
-  (diredp-do-create-files-recursive #'dired-make-relative-symlink "RelSymLink" ignore-marks-p details))
-
-;;;###autoload
-(defun diredp-do-hardlink-recursive (&optional ignore-marks-p details) ; Bound to `M-+ H'
-  "Add hard links for marked files, including those in marked subdirs.
-Like `dired-do-hardlink', but act recursively on subdirs to pick up the
-files to link.
-
-The files included are those that are marked in the current Dired
-buffer, or all files in the directory if none are marked.  Marked
-subdirectories are handled recursively in the same way.
-
-With a prefix argument, ignore all marks - include all files in this
-Dired buffer and all subdirs, recursively.
-
-When called from Lisp, optional arg DETAILS is passed to
-`diredp-do-create-files-recursive'."
-  (interactive (progn (diredp-get-confirmation-recursive) (list current-prefix-arg diredp-list-file-attributes)))
-  (diredp-do-create-files-recursive #'dired-hardlink "Hardlink" ignore-marks-p details))
-
-;;;###autoload
-(defun diredp-do-print-recursive (&optional ignore-marks-p details) ; Bound to `M-+ P'
-  "Print the marked files, including those in marked subdirs.
-Like `dired-do-print', but act recursively on subdirs to pick up the
-files to print.
-
-The files included are those that are marked in the current Dired
-buffer, or all files in the directory if none are marked.  Marked
-subdirectories are handled recursively in the same way.
-
-With a prefix argument, ignore all marks - include all files in this
-Dired buffer and all subdirs, recursively.
-
-When called from Lisp, optional arg DETAILS is passed to
-`diredp-get-files'."
-  (interactive (progn (diredp-get-confirmation-recursive) (list current-prefix-arg diredp-list-file-attributes)))
-  (let* ((file-list  (diredp-get-files ignore-marks-p nil nil nil nil details))
-         (command    (dired-mark-read-string
-                      "Print %s with: "
-                      (mapconcat #'identity
-                                 (cons lpr-command (if (stringp lpr-switches) (list lpr-switches) lpr-switches))
-                                 " ")
-                      'print nil file-list)))
-    (dired-run-shell-command (dired-shell-stuff-it command file-list nil))))
-
-;;;###autoload
-(defun diredp-image-dired-display-thumbs-recursive (&optional ignore-marks-p append do-not-pop details)
-                                        ; Bound to `M-+ C-t d'
-  "Display thumbnails of marked files, including those in marked subdirs.
-Like `image-dired-display-thumbs', but act recursively on subdirs.
-Optional arguments APPEND and DO-NOT-POP are as for
-`image-dired-display-thumbs'.
-
-The files included are those that are marked in the current Dired
-buffer, or all files in the directory if none are marked.  Marked
-subdirectories are handled recursively in the same way.
-
-With a prefix argument, ignore all marks - include all files in this
-Dired buffer and all subdirs, recursively.
-
-When called from Lisp, optional arg DETAILS is passed to
-`diredp-get-files'."
-  (interactive (progn (diredp-image-dired-required-msg)
-                      (diredp-get-confirmation-recursive)
-                      (list current-prefix-arg nil nil diredp-list-file-attributes)))
-  (let ((buf  (image-dired-create-thumbnail-buffer))
-        thumb-name files dired-buf)
-    (setq files      (diredp-get-files ignore-marks-p nil nil nil nil details)
-          dired-buf  (current-buffer))
-    (with-current-buffer buf
-      (let ((inhibit-read-only  t))
-        (if append (goto-char (point-max)) (erase-buffer))
-        (mapc (lambda (curr-file)
-                (setq thumb-name  (image-dired-thumb-name curr-file))
-                (if (and (not (file-exists-p thumb-name))
-                         (not (= 0 (image-dired-create-thumb curr-file thumb-name))))
-                    (message "Thumb could not be created for file %s" curr-file)
-                  (image-dired-insert-thumbnail thumb-name curr-file dired-buf)))
-              files))
-      (case image-dired-line-up-method
-        (dynamic      (image-dired-line-up-dynamic))
-        (fixed        (image-dired-line-up))
-        (interactive  (image-dired-line-up-interactive))
-        (none         nil)
-        (t            (image-dired-line-up-dynamic))))
-    (if do-not-pop
-        (display-buffer image-dired-thumbnail-buffer)
-      (pop-to-buffer image-dired-thumbnail-buffer))))
-
-;;;###autoload
-(defun diredp-image-dired-tag-files-recursive (&optional ignore-marks-p details) ; Bound to `M-+ C-t t'
-  "Tag marked files with an `image-dired' tag, including in marked subdirs.
-Like `image-dired-tag-files', but act recursively on subdirs.
-The files included are those that are marked in the current Dired
-buffer, or all files in the directory if none are marked.  Marked
-subdirectories are handled recursively in the same way.
-
-With a prefix argument, ignore all marks - include all files in this
-Dired buffer and all subdirs, recursively.
-
-When called from Lisp, optional arg DETAILS is passed to
-`diredp-get-files'."
-  (interactive (progn (diredp-image-dired-required-msg)
-                      (diredp-get-confirmation-recursive)
-                      (list current-prefix-arg diredp-list-file-attributes)))
-  (let ((tag  (read-string "Tags to add (separate tags with a semicolon): ")))
-    (image-dired-write-tags (mapcar (lambda (x) (cons x tag))
-                                    (diredp-get-files ignore-marks-p nil nil nil nil details)))))
-
-;;;###autoload
-(defun diredp-image-dired-delete-tag-recursive (&optional ignore-marks-p details) ; Bound to `M-+ C-t r'
-  "Remove `image-dired' tag for marked files, including in marked subdirs.
-Like `image-dired-delete-tag', but act recursively on subdirs.
-The files included are those that are marked in the current Dired
-buffer, or all files in the directory if none are marked.  Marked
-subdirectories are handled recursively in the same way.
-
-With a prefix argument, ignore all marks - include all files in this
-Dired buffer and all subdirs, recursively.
-
-When called from Lisp, optional arg DETAILS is passed to
-`diredp-get-files'."
-  (interactive (progn (diredp-image-dired-required-msg)
-                      (diredp-get-confirmation-recursive)
-                      (list current-prefix-arg diredp-list-file-attributes)))
-  (image-dired-remove-tag (diredp-get-files ignore-marks-p nil nil nil nil details)
-                          (read-string "Tag to remove: ")))
-
-;;;###autoload
-(defun diredp-image-dired-comment-files-recursive (&optional ignore-marks-p details)
-                                        ; Bound to `M-+ C-t c'
-  "Add comment to marked files in dired, including those in marked subdirs.
-Like `image-dired-dired-comment-files' but act recursively on subdirs.
-The files included are those that are marked in the current Dired
-buffer, or all files in the directory if none are marked.  Marked
-subdirectories are handled recursively in the same way.
-
-With a prefix argument, ignore all marks - include all files in this
-Dired buffer and all subdirs, recursively.
-
-When called from Lisp, optional arg DETAILS is passed to
-`diredp-get-files'."
-  (interactive (progn (diredp-image-dired-required-msg)
-                      (diredp-get-confirmation-recursive)
-                      (list current-prefix-arg diredp-list-file-attributes)))
-  (let ((comment  (image-dired-read-comment)))
-    (image-dired-write-comments (mapcar (lambda (curr-file) (cons curr-file comment))
-                                        (diredp-get-files ignore-marks-p nil nil nil nil details)))))
-
-(when (> emacs-major-version 22)
-
-  (defun diredp-do-decrypt-recursive (&optional ignore-marks-p details) ; Bound to `M-+ : d'
-    "Decrypt marked files, including those in marked subdirs.
-Like `epa-dired-do-decrypt', but act recursively on subdirs to pick up
-the files to decrypt.
-
-The files included are those that are marked in the current Dired
-buffer, or all files in the directory if none are marked.  Marked
-subdirectories are handled recursively in the same way.
-
-With a prefix argument, ignore all marks - include all files in this
-Dired buffer and all subdirs, recursively.
-
-When called from Lisp, optional arg DETAILS is passed to
-`diredp-get-files'."
-    (interactive (progn (diredp-get-confirmation-recursive)
-                        (list current-prefix-arg diredp-list-file-attributes)))
-    (dolist (file  (diredp-get-files ignore-marks-p nil nil nil nil details))
-      (epa-decrypt-file (expand-file-name file)))
-    (revert-buffer))
-
-  (defun diredp-do-verify-recursive (&optional ignore-marks-p details) ; Bound to `M-+ : v'
-    "Verify marked files, including those in marked subdirs.
-Like `epa-dired-do-verify', but act recursively on subdirs to pick up
-the files to verify.
-
-The files included are those that are marked in the current Dired
-buffer, or all files in the directory if none are marked.  Marked
-subdirectories are handled recursively in the same way.
-
-With a prefix argument, ignore all marks - include all files in this
-Dired buffer and all subdirs, recursively.
-
-When called from Lisp, optional arg DETAILS is passed to
-`diredp-get-files'."
-    (interactive (progn (diredp-get-confirmation-recursive)
-                        (list current-prefix-arg diredp-list-file-attributes)))
-    (dolist (file  (diredp-get-files ignore-marks-p nil nil nil nil details))
-      (epa-verify-file (expand-file-name file)))
-    (revert-buffer))
-
-  (defun diredp-do-sign-recursive (&optional ignore-marks-p details) ; Bound to `M-+ : s'
-    "Sign marked files, including those in marked subdirs.
-Like `epa-dired-do-sign', but act recursively on subdirs to pick up
-the files to sign.
-
-The files included are those that are marked in the current Dired
-buffer, or all files in the directory if none are marked.  Marked
-subdirectories are handled recursively in the same way.
-
-With a prefix argument, ignore all marks - include all files in this
-Dired buffer and all subdirs, recursively.
-
-When called from Lisp, optional arg DETAILS is passed to
-`diredp-get-files'."
-    (interactive (progn (diredp-get-confirmation-recursive)
-                        (list current-prefix-arg diredp-list-file-attributes)))
-    (dolist (file  (diredp-get-files ignore-marks-p nil nil nil nil details))
-      (epa-sign-file (expand-file-name file)
-                     (epa-select-keys (epg-make-context) "Select keys for signing.
-If none are selected, the default secret key is used.  ")
-                     (y-or-n-p "Make a detached signature? ")))
-    (revert-buffer))
-
-  (defun diredp-do-encrypt-recursive (&optional ignore-marks-p details) ; Bound to `M-+ : e'
-    "Encrypt marked files, including those in marked subdirs.
-Like `epa-dired-do-encrypt', but act recursively on subdirs to pick up
-the files to encrypt.
-
-The files included are those that are marked in the current Dired
-buffer, or all files in the directory if none are marked.  Marked
-subdirectories are handled recursively in the same way.
-
-With a prefix argument, ignore all marks - include all files in this
-Dired buffer and all subdirs, recursively.
-
-When called from Lisp, optional arg DETAILS is passed to
-`diredp-get-files'."
-    (interactive (progn (diredp-get-confirmation-recursive)
-                        (list current-prefix-arg diredp-list-file-attributes)))
-    (dolist (file  (diredp-get-files ignore-marks-p nil nil nil nil details))
-      (epa-encrypt-file (expand-file-name file)
-                        (epa-select-keys (epg-make-context) "Select recipients for encryption.
-If none are selected, symmetric encryption is performed.  ")))
-    (revert-buffer)))
-
-;;;###autoload
-(defun diredp-do-bookmark-recursive (&optional ignore-marks-p prefix details) ; Bound to `M-+ M-b'
-  "Bookmark the marked files, including those in marked subdirs.
-Like `diredp-do-bookmark', but act recursively on subdirs.
-The files included are those that are marked in the current Dired
-buffer, or all files in the directory if none are marked.  Marked
-subdirectories are handled recursively in the same way.
-
-With a prefix argument, ignore all marks - include all files in this
-Dired buffer and all subdirs, recursively.
-
-When called from Lisp, optional arg DETAILS is passed to
-`diredp-get-files'."
-  (interactive (progn (diredp-get-confirmation-recursive)
-                      (list current-prefix-arg
-                            (and diredp-prompt-for-bookmark-prefix-flag
-                                 (read-string "Prefix for bookmark name: "))
-                            diredp-list-file-attributes)))
-  (dolist (file  (diredp-get-files ignore-marks-p nil nil nil nil details))
-    (diredp-bookmark prefix file 'NO-MSG-P)))
-
-;;;###autoload
-(defun diredp-do-bookmark-dirs-recursive (ignore-marks-p &optional details msgp)
-  "Bookmark this Dired buffer and marked subdirectory Dired buffers, recursively.
-Create a Dired bookmark for this directory and for each of its marked
-subdirectories.  Handle each of the marked subdirectory similarly:
-bookmark it and its marked subdirectories, and so on, recursively.
-Name each of these Dired bookmarks with the Dired buffer name.
-
-After creating the Dired bookmarks, create a sequence bookmark, named
-`DIRBUF and subdirs', where DIRBUF is the name of the original buffer.
-This bookmark represents the whole Dired tree rooted in the directory
-where you invoked the command.  Jumping to this sequence bookmark
-restores all of the Dired buffers making up the tree, by jumping to
-each of their bookmarks.
-
-With a prefix arg, bookmark the marked and unmarked subdirectory Dired
-buffers, recursively, that is, ignore markings.
-
-Note:
-
-* If there is more than one Dired buffer for a given subdirectory then
-  only the first such is used.
-
-* This command creates new bookmarks.  It never updates or overwrites
-  an existing bookmark.
-
-You need library `Bookmark+' for this command.
-
-When called from Lisp, optional arg DETAILS is passed to
-`diredp-get-subdirs'."
-  (interactive (progn (unless (featurep 'bookmark+)
-                        (error "You need library `Bookmark+' for this command"))
-                      (diredp-get-confirmation-recursive 'subdirs)
-                      (list current-prefix-arg diredp-list-file-attributes t)))
-  (diredp-ensure-mode)
-  (let ((sdirs   (diredp-get-subdirs ignore-marks-p nil details))
-        (snames  ())
-        dbufs)
-    (when (and msgp  sdirs) (message "Checking descendant directories..."))
-    (dolist (dir  (cons default-directory sdirs))
-      (when (setq dbufs  (dired-buffers-for-dir (expand-file-name dir))) ; Dirs with Dired buffers only.
-        (with-current-buffer (car dbufs)
-          (let ((bname  (bookmark-buffer-name))
-                (count  2))
-            (while (and (bmkp-get-bookmark-in-alist bname 'NOERROR)  (setq bname  (format "%s[%d]" bname count))))
-            (bookmark-set bname nil nil 'NO-UPDATE-P) ; Inhibit updating displayed list.
-            (push bname snames)))))
-    (let ((bname  (format "%s and subdirs" (bookmark-buffer-name)))
-          (count  2))
-      (while (and (bmkp-get-bookmark-in-alist bname 'NOERROR)  (setq bname  (format "%s[%d]" bname count))))
-      (bmkp-set-sequence-bookmark bname (nreverse snames) -1 'MSGP))
-    (bmkp-refresh/rebuild-menu-list nil)))
-
-;;;###autoload
-(defun diredp-do-bookmark-in-bookmark-file-recursive (bookmark-file ; Bound to `M-+ C-M-B', aka `M-+ C-M-S-b')
-                                                      &optional prefix ignore-marks-p bfile-bookmarkp details)
-  "Bookmark files here and below in BOOKMARK-FILE and save BOOKMARK-FILE.
-Like `diredp-do-bookmark-in-bookmark-file', but act recursively on
-subdirs.  The files included are those that are marked in the current
-Dired buffer, or all files in the directory if none are marked.
-Marked subdirectories are handled recursively in the same way.
-
-With a prefix argument, ignore all marks - include all files in this
-Dired buffer and all subdirs, recursively.
-
-When called from Lisp:
- * Optional arg BFILE-BOOKMARKP non-nil means create a bookmark-file
-   bookmark for BOOKMARK-FILE.
- * Optional arg DETAILS is passed to `diredp-get-files'."
-  (interactive
-   (progn (diredp-get-confirmation-recursive)
-          (let ((d-r-b-f-args  (diredp-read-bookmark-file-args)))
-            (list (car d-r-b-f-args)
-                  (cadr d-r-b-f-args)
-                  (car (cddr d-r-b-f-args))
-                  nil
-                  diredp-list-file-attributes))))
-  (diredp-do-bookmark-in-bookmark-file bookmark-file prefix nil bfile-bookmarkp
-                                       (diredp-get-files ignore-marks-p nil nil nil nil details)))
-
-;;;###autoload
-(defun diredp-set-bookmark-file-bookmark-for-marked-recursive (bookmark-file
-                                                               &optional prefix ignore-marks-p details)
-                                        ; Bound to `M-+ C-M-b'
-  "Bookmark the marked files and create a bookmark-file bookmark for them.
-Like `diredp-set-bookmark-file-bookmark-for-marked', but act
-recursively on subdirs.
-
-The files included are those that are marked in the current Dired
-buffer, or all files in the directory if none are marked.  Marked
-subdirectories are handled recursively in the same way.
-
-With a prefix argument, ignore all marks - include all files in this
-Dired buffer and all subdirs, recursively.
-
-When called from Lisp, optional arg DETAILS is passed to
-`diredp-do-bookmark-in-bookmark-file-recursive'."
-  (interactive (progn (diredp-get-confirmation-recursive)
-                      (let ((d-r-b-f-args  (diredp-read-bookmark-file-args)))
-                        (list (car d-r-b-f-args)
-                              (cadr d-r-b-f-args)
-                              (car (cddr d-r-b-f-args))
-                              diredp-list-file-attributes))))
-  (diredp-ensure-bookmark+)
-  (diredp-do-bookmark-in-bookmark-file-recursive
-   bookmark-file prefix ignore-marks-p 'CREATE-BOOKMARK-FILE-BOOKMARK details))
-
-;;;###autoload
-(defun diredp-do-find-marked-files-recursive (&optional arg details) ; Bound to `M-+ F'
-  "Find marked files simultaneously, including those in marked subdirs.
-Like `dired-do-find-marked-files', but act recursively on subdirs.
-The files included are those that are marked in the current Dired
-buffer, or all files in the directory if none are marked.  Marked
-subdirectories are handled recursively in the same way.
-
-With (explicit) numeric prefix ARG >= 0, find the files but do not
-display them.
-
-With numeric prefix ARG <= 0, ignore all marks - include all files in
-this Dired buffer and all subdirs, recursively.
-
-Note that prefix-argument behavior is different for this command than
-for `dired-do-find-marked-files'.  In particular, a negative numeric
-prefix arg does not cause the files to be shown in separate frames.
-Only non-nil `pop-up-frames' (or equivalent configuration) causes
-the files to be shown in separate frames.
-
-When called from Lisp, optional arg DETAILS is passed to
-`diredp-get-files'."
-  (interactive (progn (diredp-get-confirmation-recursive)
-                      (list current-prefix-arg diredp-list-file-attributes)))
-  (let ((narg  (prefix-numeric-value arg)))
-    (dired-simultaneous-find-file (diredp-get-files (<= narg 0) nil nil nil nil details)
-                                  (and arg  (>= narg 0)  narg))))
-
-(when (fboundp 'dired-do-isearch-regexp) ; Emacs 23+
-
-  (defun diredp-do-isearch-recursive (&optional ignore-marks-p details) ; Bound to `M-+ M-s a C-s'
-    "Isearch the marked files, including those in marked subdirs.
-With a prefix argument, ignore all marks - include all files in this
-Dired buffer and all subdirs, recursively.
-
-When called from Lisp, optional arg DETAILS is passed to
-`diredp-get-files'."
-    (interactive (progn (diredp-get-confirmation-recursive)
-                        (list current-prefix-arg diredp-list-file-attributes)))
-    (multi-isearch-files (diredp-get-files ignore-marks-p nil nil nil nil details)))
-
-  (defun diredp-do-isearch-regexp-recursive (&optional ignore-marks-p details) ; `M-+ M-s a C-M-s'
-    "Regexp-Isearch the marked files, including those in marked subdirs.
-With a prefix argument, ignore all marks - include all files in this
-Dired buffer and all subdirs, recursively.
-
-When called from Lisp, optional arg DETAILS is passed to
-`diredp-get-files'."
-    (interactive (progn (diredp-get-confirmation-recursive)
-                        (list current-prefix-arg diredp-list-file-attributes)))
-    (multi-isearch-files-regexp (diredp-get-files ignore-marks-p nil nil nil nil details))))
-
-(defun diredp-do-search-recursive (regexp &optional ignore-marks-p details) ; Bound to `M-+ A'
-  "Regexp-search the marked files, including those in marked subdirs.
-With a prefix argument, ignore all marks - include all files in this
-Dired buffer and all subdirs, recursively.
-
-Stops when a match is found.
-To continue searching for the next match, use `\\[tags-loop-continue]'.
-
-When called from Lisp, optional arg DETAILS is passed to
-`diredp-get-files'."
-  (interactive (progn (diredp-get-confirmation-recursive)
-                      (list (read-string "Search marked files (regexp): ")
-                            current-prefix-arg
-                            diredp-list-file-attributes)))
-  (tags-search regexp '(diredp-get-files ignore-marks-p nil nil nil nil details)))
-
-;;;###autoload
-(defun diredp-do-query-replace-regexp-recursive (from to &optional arg details)
-                                        ; Bound to `M-+ Q'
-  "Do `query-replace-regexp' on marked files, including in marked subdirs.
-Query-replace FROM with TO.
-
-Like `dired-do-query-replace', but act recursively on subdirs.
-The files included are those that are marked in the current Dired
-buffer, or all files in the directory if none are marked.  Marked
-subdirectories are handled recursively in the same way.
-
-With an (explicit) numeric prefix argument:
-
-* >= 0 means ignore all marks - include ALL files in this Dired buffer
-  and all subdirs, recursively.
-
-* <= 0 means replace only word-delimited matches.
-
-If you exit (`\\[keyboard-quit]', `RET' or `q'), you can resume the query replacement
-using `\\[tags-loop-continue]'.
-
-When called from Lisp, optional arg DETAILS is passed to
-`diredp-get-files'."
-  (interactive (progn (diredp-get-confirmation-recursive)
-                      (let ((common  (query-replace-read-args "Query replace regexp in marked files" t t)))
-                        (list (nth 0 common)
-                              (nth 1 common)
-                              current-prefix-arg
-                              diredp-list-file-attributes))))
-  (let* ((narg                  (and arg  (prefix-numeric-value arg)))
-         (delimited             (and narg  (<= narg 0)))
-         (ignore-marks-p        (and narg  (>= narg 0)))
-         (files                 (diredp-get-files ignore-marks-p nil nil nil nil details))
-         (fit-frame-min-width   30)
-         (fit-frame-min-height  15))
-    (dolist (file  files)
-      (let ((buffer  (get-file-buffer file)))
-        (when (and buffer  (with-current-buffer buffer buffer-read-only))
-          (error "File `%s' is visited read-only" file))))
-    (tags-query-replace from to delimited `',files)))
-
-;;;###autoload
-(defun diredp-do-grep-recursive (command-args &optional details) ; Bound to `M+ C-M-G'
-  "Run `grep' on marked files, including those in marked subdirs.
-Like `diredp-do-grep', but act recursively on subdirs.
-The files included are those that are marked in the current Dired
-buffer, or all files in the directory if none are marked.  Marked
-subdirectories are handled recursively in the same way.
-
-With a prefix argument, ignore all marks - include all files in this
-Dired buffer and all subdirs, recursively.
-
-When called from Lisp, optional arg DETAILS is passed to
-`diredp-get-files'."
-  (interactive (progn (diredp-get-confirmation-recursive)
-                      (unless (if (< emacs-major-version 22)
-                                  grep-command
-                                (and grep-command  (or (not grep-use-null-device)  (eq grep-use-null-device t))))
-                        (grep-compute-defaults))
-                      (list (diredp-do-grep-1
-                             (diredp-get-files current-prefix-arg nil nil nil nil diredp-list-file-attributes)))))
-  (grep command-args))
-
-;;;###autoload
-(defun diredp-marked-recursive (dirname &optional ignore-marks-p details) ; Not bound to a key
-  "Open Dired on marked files, including those in marked subdirs.
-Like `diredp-marked', but act recursively on subdirs.
-
-See `diredp-do-find-marked-files-recursive' for a description of the
-files included.  In particular, if no files are marked here or in a
-marked subdir, then all files in the directory are included.
-
-With a prefix argument, ignore all marks - include all files in this
-Dired buffer and all subdirs, recursively.
-
-When called from Lisp, DIRNAME here must be a string, not a cons.  It
-is used as the name of the new Dired buffer.
-
-When called from Lisp, optional arg DETAILS is passed to
-`diredp-get-files'."
-  (interactive (progn (diredp-get-confirmation-recursive)
-                      (list nil current-prefix-arg diredp-list-file-attributes)))
-  (dired (cons (or dirname  (generate-new-buffer-name (buffer-name)))
-               (diredp-get-files ignore-marks-p nil nil nil nil details))))
-
-;;;###autoload
-(defun diredp-marked-recursive-other-window (dirname &optional ignore-marks-p details) ; Bound to `M-+ C-M-*'
-  "Same as `diredp-marked-recursive', but uses a different window.
-
-When called from Lisp, optional arg DETAILS is passed to
-`diredp-get-files'."
-  (interactive (progn (diredp-get-confirmation-recursive)
-                      (list nil current-prefix-arg diredp-list-file-attributes)))
-  (dired-other-window
-   (cons (or dirname  (generate-new-buffer-name (buffer-name)))
-         (diredp-get-files ignore-marks-p nil nil nil nil details))))
-
-;;;###autoload
-(defun diredp-list-marked-recursive (&optional ignore-marks-p predicate details) ; Bound to `M-+ C-M-l'
-  "List the files marked here and in marked subdirs, recursively.
-The files included are those that are marked in the current Dired
-buffer, or all files in the directory if none are marked.  Marked
-subdirectories are handled recursively in the same way.
-
-With a prefix argument, all marks are ignored: all files in this Dired
-buffer and all descendant directories are included.
-
-You can use `RET' or `mouse-2' to visit any of the files.
-If `tooltip-mode' is on then moving the mouse over image-file names
-shows image previews.
-
-When called from Lisp:
- Non-nil optional arg IGNORE-MARKS-P means ignore marks.
- Non-nil optional arg PREDICATE is a file-name predicate.  List only
-  the files for which it returns non-nil.
- Non-nil optional arg DETAILS is passed to `diredp-list-files'."
-  (interactive ; No need for `diredp-get-confirmation-recursive' here.
-   (progn (diredp-ensure-mode) (list current-prefix-arg nil diredp-list-file-attributes)))
-  (let ((files  (diredp-get-files ignore-marks-p predicate))) (diredp-list-files files nil nil nil details)))
-
-;;;###autoload
-(defun diredp-flag-auto-save-files-recursive (&optional arg details) ; `M-+ #'
-  "Flag all auto-save files for deletion, including in marked subdirs.
-A non-negative prefix arg means to unmark (unflag) them instead.
-
-A non-positive prefix arg means to ignore subdir markings and act
-instead on ALL subdirs.  That is, flag all in this directory and all
-descendant directories.
-
-When called from Lisp, optional arg DETAILS is passed to
-`diredp-mark-recursive-1'."
-  (interactive (list current-prefix-arg diredp-list-file-attributes))
-  (let ((dired-marker-char  dired-del-marker))
-    (diredp-mark-recursive-1 arg "auto-save files" "auto-save file" '(diredp-looking-at-p "^.* #.+#$") details)))
-
-(when (fboundp 'char-displayable-p)     ; Emacs 22+
-
-  (defun diredp-change-marks-recursive (old new &optional arg predicate details) ; `M-+ * c'
-    "Change all OLD marks to NEW marks, including those in marked subdirs.
-The files included are those that are marked in the current Dired
-buffer, or all files in the directory if none are marked.  Marked
-subdirectories are handled recursively in the same way.
-
-* A non-positive prefix arg means ignore subdir markings and act
-  instead on ALL subdirs.
-
-* A non-negative prefix arg means do not change marks on subdirs
-  themselves.
-
-Note: If there is more than one Dired buffer for a given subdirectory
-then only the first such is used.
-
-When called from Lisp:
- Non-nil arg PREDICATE is a file-name predicate.  Act on only the
-  files for which it returns non-nil.
- DETAILS is passed to `diredp-get-subdirs'."
-    (interactive
-     (progn (diredp-get-confirmation-recursive)
-            (let* ((cursor-in-echo-area  t)
-                   (old                  (progn (message "Change (old mark): ") (read-char)))
-                   (new                  (progn (message "Change `%c' marks to (new mark): " old) (read-char))))
-              (list old new current-prefix-arg nil diredp-list-file-attributes))))
-    (let* ((numarg             (and arg  (prefix-numeric-value arg)))
-           (nosubs             (natnump numarg))
-           (ignore-marks       (and numarg  (<= numarg 0)))
-           (dired-marker-char  new)
-           (sdirs              (diredp-get-subdirs ignore-marks predicate details))
-           (old-strg           (format "\n%c" old))
-           (count              0)
-           dbufs)
-      (unless (char-displayable-p old) (error "Not a displayable character: `%c'" old))
-      (unless (char-displayable-p new) (error "Not a displayable character: `%c'" new))
-      (message "Changing mark `%c' to `%c'..." old new)
-      (dolist (dir  (cons default-directory sdirs))
-        (when (setq dbufs  (dired-buffers-for-dir (expand-file-name dir))) ; Dirs with Dired buffers only.
-          (with-current-buffer (car dbufs)
-            (let ((inhibit-read-only  t)
-                  (file               nil))
-              (save-excursion
-                (goto-char (point-min))
-                (while (search-forward old-strg nil t)
-                  (save-match-data (setq file  (dired-get-filename 'no-dir t)))
-                  ;; Do nothing if changing from UNmarked and not on a file or dir name.
-                  (unless (and (= old ?   )  (not file))
-                    ;; Do nothing if marked subdir and not changing subdir marks.
-                    (unless (and nosubs  file  (file-directory-p file))
-                      (subst-char-in-region (match-beginning 0) (match-end 0) old new)
-                      (setq count  (1+ count))))))))))
-      (message "%d mark%s changed from `%c' to `%c'" count (dired-plural-s count) old new)))
-
-  (defun diredp-unmark-all-marks-recursive (&optional arg details) ; `M-+ U'
-    "Remove ALL marks everywhere, including in marked subdirs.
-A prefix arg is as for `diredp-unmark-all-files-recursive'.
-Note that a negative prefix arg (e.g. `C--') removes all marks from
-this Dired buffer and then does the same recursively for each of its
-subdirs.
-
-When called from Lisp, optional arg DETAILS is passed to
-`diredp-unmark-all-files-recursive'."
-    (interactive (progn (diredp-get-confirmation-recursive)
-                        (list current-prefix-arg diredp-list-file-attributes)))
-    (diredp-unmark-all-files-recursive ?\r arg details))
-
-  (defun diredp-unmark-all-files-recursive (mark &optional arg predicate details) ; `M-+ M-DEL'
-    "Remove a given mark (or ALL) everywhere, including in marked subdirs.
-You are prompted for the mark character to remove.  If you hit `RET'
-instead then ALL mark characters are removed.
-
-The files included are those that are marked in the current Dired
-buffer, or all files in the directory if none are marked.  Marked
-subdirectories are handled recursively in the same way.
-
-* A non-positive prefix arg means ignore subdir markings and act
-  instead on ALL subdirs.
-
-* A non-negative prefix arg means do not change marks on subdirs
-  themselves.
-
-Note: If there is more than one Dired buffer for a given subdirectory
-then only the first such is used.
-
-When called from Lisp:
- Non-nil arg PREDICATE is a file-name predicate.  Act on only the
-  files for which it returns non-nil.
- DETAILS is passed to `diredp-get-subdirs'."
-    (interactive
-     (progn (diredp-get-confirmation-recursive)
-            (let* ((cursor-in-echo-area  t)
-                   (mrk                  (progn (message "Remove marks (RET means all): ") (read-char))))
-              (list mrk current-prefix-arg nil diredp-list-file-attributes))))
-    (let* ((numarg             (and arg  (prefix-numeric-value arg)))
-           (nosubs             (natnump numarg))
-           (ignore-marks       (and numarg  (<= numarg 0)))
-           (dired-marker-char  ?\  )    ; Unmark
-           (sdirs              (diredp-get-subdirs ignore-marks predicate details))
-           (mrk-strg           (format "\n%c" mark))
-           (count              0)
-           dbufs)
-      (unless (char-displayable-p mark) (error "Not a displayable character: `%c'" mark))
-      (if (eq mark ?\r)
-          (message "Unmarking ALL marks here and below...")
-        (message "Unmarking mark `%c' here and below..." mark))
-      (dolist (dir  (cons default-directory sdirs))
-        (when (setq dbufs  (dired-buffers-for-dir (expand-file-name dir))) ; Dirs with Dired buffers only.
-          (with-current-buffer (car dbufs)
-            (let ((inhibit-read-only  t)
-                  (file               nil))
-              (save-excursion
-                (goto-char (point-min))
-                (while (if (eq mark ?\r)
-                           (re-search-forward dired-re-mark nil t)
-                         (search-forward mrk-strg nil t))
-                  (save-match-data (setq file  (dired-get-filename 'no-dir t)))
-                  ;; Do nothing if marked subdir and not changing subdir marks.
-                  (unless (and nosubs  file  (file-directory-p file))
-                    (subst-char-in-region (match-beginning 0) (match-end 0) (preceding-char) ?\   ))
-                  (setq count  (1+ count))))))))
-      (message "%d mark%s UNmarked" count (dired-plural-s count))))
-
-  )
-
-(when (and (memq system-type '(windows-nt ms-dos))  (fboundp 'w32-browser))
-
-  (defun diredp-multiple-w32-browser-recursive (&optional ignore-marks-p details)
-    "Run Windows apps for with marked files, including those in marked subdirs.
-Like `dired-multiple-w32-browser', but act recursively on subdirs.
-
-See `diredp-do-find-marked-files-recursive' for a description of the
-files included.  In particular, if no files are marked here or in a
-marked subdir, then all files in the directory are included.
-
-When called from Lisp, optional arg DETAILS is passed to
-`diredp-get-files'."
-    (interactive (progn (diredp-get-confirmation-recursive)
-                        (list current-prefix-arg diredp-list-file-attributes)))
-    (let ((files  (diredp-get-files ignore-marks-p nil nil nil nil details)))
-      (while files
-        (w32-browser (car files))
-        (sleep-for w32-browser-wait-time)
-        (setq files  (cdr files)))))
-
-  )
-
-;;;###autoload
-(defun diredp-copy-filename-as-kill-recursive (&optional arg details) ; Bound to `M-+ M-w'
-  "Copy names of marked files here and in marked subdirs, to `kill-ring'.
-The names are separated by a space.
-
-Like `dired-copy-filename-as-kill', but act recursively on subdirs.
-\(Do not copy subdir names themselves.)
-
-With no prefix arg, use relative file names.
-With a zero prefix arg, use absolute file names.
-With a plain prefix arg (`C-u'), use names relative to the current
-Dired directory.  (This might contain slashes if in a subdirectory.)
-
-If on a subdir headerline, use absolute subdir name instead - prefix
-arg and marked files are ignored in this case.
-
-The files included are those that are marked in the current Dired
-buffer, or all files in the directory if none are marked.  Marked
-subdirectories are handled recursively in the same way.
-
-The names are copied to the kill ring and to variable
-`diredp-last-copied-filenames'.
-
-When called from Lisp, optional arg DETAILS is passed to
-`diredp-get-files'."
-  (interactive                          ; No need for `diredp-get-confirmation-recursive' here.
-   (progn (diredp-ensure-mode) (list current-prefix-arg diredp-list-file-attributes)))
-  (let* ((files   (mapcar (cond ((zerop (prefix-numeric-value arg)) #'identity)
-                                ((consp arg) (lambda (fn) (concat (dired-current-directory t)
-                                                                  (file-name-nondirectory fn))))
-                                (t (lambda (fn) (file-name-nondirectory fn))))
-                          (diredp-get-files nil nil nil nil nil details)))
-         (string  (mapconcat #'identity files " ")))
-    (unless (string= "" string)
-      (if (eq last-command 'kill-region) (kill-append string nil) (kill-new string))
-      (setq diredp-last-copied-filenames  (car kill-ring-yank-pointer)))
-    (message "%s" string)))
-
-;;;###autoload
-(defun diredp-copy-abs-filenames-as-kill-recursive (&optional ignore-marks-p details) ; Not bound.
-  "Copy absolute names of files marked here and in marked subdirs, recursively.
-The names are copied to the kill ring and to variable
-`dired-copy-filename-as-kill'.
-
-The files whose names are copied are those that are marked in the
-current Dired buffer, or all files in the directory if none are
-marked.  Marked subdirectories are handled recursively in the same
-way.
-
-When called from Lisp, optional arg DETAILS is passed to
-`diredp-copy-filename-as-kill-recursive'."
-  (interactive                          ; No need for `diredp-get-confirmation-recursive' here.
-   (progn (diredp-ensure-mode) (list current-prefix-arg diredp-list-file-attributes)))
-  (diredp-copy-filename-as-kill-recursive 0 details)
-  (setq diredp-last-copied-filenames  (car kill-ring-yank-pointer)))
-
-;;;###autoload
-(defun diredp-mark-files-regexp-recursive (regexp
-                                           &optional marker-char ignore-marks-p details) ; Bound to `M-+ % m'
-  "Mark all files matching REGEXP, including those in marked subdirs.
-Like `dired-mark-files-regexp' but act recursively on marked subdirs.
-
-The file names to be matched by this command are always absolute -
-they include the full directory.  Note that this does NOT correspond
-to the default behavior for `dired-mark-files-regexp'.  The other
-matching possibilities offered by `dired-mark-files-regexp' are not
-available for this command.
-
-Directories `.' and `..' are never marked.
-
-A non-negative prefix arg means to UNmark the files instead.
-
-A non-positive prefix arg means to ignore subdir markings and act
-instead on ALL subdirs.  That is, mark all matching files in this
-directory and all descendant directories.
-
-REGEXP is an Emacs regexp, not a shell wildcard.  Thus, use `\\.o$' for
-object files--just `.o' will mark more than you might think.
-
-REGEXP is added to `regexp-search-ring', for regexp search.
-
-Note: If there is more than one Dired buffer for a given subdirectory
-then only the first such is used.
-
-When called from Lisp, DETAILS is passed to `diredp-get-subdirs'."
-  (interactive (let* ((numarg   (and current-prefix-arg  (prefix-numeric-value current-prefix-arg)))
-                      (unmark   (and numarg  (>= numarg 0)))
-                      (ignorep  (and numarg  (<= numarg 0))))
-                 (list (diredp-read-regexp (concat (if unmark "UNmark" "Mark") " files (regexp): "))
-                       (and unmark  ?\040)
-                       ignorep
-                       diredp-list-file-attributes)))
-  (add-to-list 'regexp-search-ring regexp) ; Add REGEXP to `regexp-search-ring'.
-  (let ((dired-marker-char  (or marker-char  dired-marker-char))
-        (sdirs              (diredp-get-subdirs ignore-marks-p nil details))
-        (matched            0)
-        (changed            0)
-        dbufs chg.mtch)
-    (message "%s files..." (if (eq ?\040 dired-marker-char) "UNmarking" "Marking"))
-    (dolist (dir  (cons default-directory sdirs))
-      (when (setq dbufs  (dired-buffers-for-dir (expand-file-name dir))) ; Dirs with Dired buffers only.
-        (with-current-buffer (car dbufs)
-          (setq chg.mtch  (diredp-mark-if (and (not (diredp-looking-at-p dired-re-dot))
-                                               (not (eolp)) ; Empty line
-                                               (let ((fn  (dired-get-filename nil 'NO-ERROR)))
-                                                 (and fn  (diredp-string-match-p regexp fn))))
-                                          "file")
-                changed   (+ changed (or (car chg.mtch)  0))
-                matched   (+ matched (or (cdr chg.mtch)  0))))))
-    (message "%s file%s%s%s newly %s"
-             matched
-             (dired-plural-s matched)
-             (if (not (= matched changed)) " matched, " "")
-             (if (not (= matched changed)) changed "")
-             (if (eq ?\040 dired-marker-char) "unmarked" "marked"))))
-
-;;;###autoload
-(defun diredp-mark-files-containing-regexp-recursive (regexp
-                                                      &optional marker-char ignore-marks-p details) ; `M-+ % g'
-  "Mark files with contents containing a REGEXP match, including in marked subdirs.
-Like `dired-mark-files-containing-regexp' but act recursively on
-marked subdirs.
-
-A non-negative prefix arg means to UNmark the files instead.
-
-A non-positive prefix arg means to ignore subdir markings and act
-instead on ALL subdirs.  That is, mark all matching files in this
-directory and all descendant directories.
-
-REGEXP is added to `regexp-search-ring', for regexp search.
-
-Note: If there is more than one Dired buffer for a given subdirectory
-then only the first such is used.
-
-If a file is visited in a buffer and `dired-always-read-filesystem' is
-nil, this looks in the buffer without revisiting the file, so the
-results might be inconsistent with the file on disk if its contents
-have changed since it was last visited.
-
-When called from Lisp, DETAILS is passed to `diredp-get-subdirs'."
-
-  (interactive (let* ((numarg   (and current-prefix-arg  (prefix-numeric-value current-prefix-arg)))
-                      (unmark   (and numarg  (>= numarg 0)))
-                      (ignorep  (and numarg  (<= numarg 0))))
-                 (list (diredp-read-regexp (concat (if unmark "UNmark" "Mark") " files containing (regexp): "))
-                       (and unmark  ?\040)
-                       ignorep
-                       diredp-list-file-attributes)))
-  (add-to-list 'regexp-search-ring regexp) ; Add REGEXP to `regexp-search-ring'.
-  (let ((dired-marker-char  (or marker-char  dired-marker-char))
-        (sdirs              (diredp-get-subdirs ignore-marks-p nil details))
-        (matched            0)
-        (changed            0)
-        dbufs chg.mtch)
-    (message "%s files..." (if (eq ?\040 dired-marker-char) "UNmarking" "Marking"))
-    (dolist (dir  (cons default-directory sdirs))
-      (when (setq dbufs  (dired-buffers-for-dir (expand-file-name dir))) ; Dirs with Dired buffers only.
-        (with-current-buffer (car dbufs)
-          (setq chg.mtch
-                (diredp-mark-if
-                 (and (not (diredp-looking-at-p dired-re-dot))
-                      (not (eolp))
-                      (let ((fname  (dired-get-filename nil t)))
-                                  
-                        (and fname
-                             (file-readable-p fname)
-                             (not (file-directory-p fname))
-                             (let ((prebuf  (get-file-buffer fname)))
-                               (message "Checking %s" fname)
-                               ;; For now, do it inside Emacs.  Grep might be better if there are lots of files.
-                               (if (and prebuf  (or (not (boundp 'dired-always-read-filesystem))
-                                                    (not dired-always-read-filesystem))) ; Emacs 26+
-                                   (with-current-buffer prebuf
-                                     (save-excursion (goto-char (point-min)) (re-search-forward regexp nil t)))
-                                 (with-temp-buffer
-                                   (insert-file-contents fname)
-                                   (goto-char (point-min))
-                                   (re-search-forward regexp nil t)))))))
-                 "file")
-                changed   (+ changed (or (car chg.mtch)  0))
-                matched   (+ matched (or (cdr chg.mtch)  0))))))
-    (message "%s file%s%s%s newly %s"
-             matched
-             (dired-plural-s matched)
-             (if (not (= matched changed)) " matched, " "")
-             (if (not (= matched changed)) changed "")
-             (if (eq ?\040 dired-marker-char) "unmarked" "marked"))))
-
-(defun diredp-mark-extension-recursive (extension &optional arg details) ; Bound to `M-+ * .'
-  "Mark all files with a certain EXTENSION, including in marked subdirs.
-A `.' is not automatically prepended to the string entered.
-
-This is like `diredp-mark/unmark-extension', but this acts recursively
-on marked subdirs, and a non-positive prefix arg acts differently.
-
-A non-negative prefix arg means to unmark them instead.
-
-A non-positive prefix arg means to ignore subdir markings and act
-instead on ALL subdirs.  That is, mark all in this directory and all
-descendant directories.
-
-Non-interactively, EXTENSION is the extension (a string).  It can also
-be a list of extension strings.
-Optional argument ARG is the prefix arg.
-
-When called from Lisp, DETAILS is passed to `diredp-mark-files-regexp-recursive'."
-  (interactive (let* ((numarg  (and current-prefix-arg  (prefix-numeric-value current-prefix-arg)))
-                      (unmark  (and numarg  (>= numarg 0))))
-                 (list (diredp-read-regexp (concat (if unmark "UNmark" "Mark") " extension: "))
-                       current-prefix-arg
-                       diredp-list-file-attributes)))
-  (let* ((numarg   (and arg  (prefix-numeric-value arg)))
-         (unmark   (and numarg  (>= numarg 0)))
-         (ignorep  (and numarg  (<= numarg 0))))
-    (or (listp extension)  (setq extension  (list extension)))
-    (diredp-mark-files-regexp-recursive (concat ".+[.]\\("
-                                                (mapconcat #'regexp-quote extension "\\|")
-                                                "\\)$")
-                                        (if unmark ?\040 dired-marker-char)
-                                        ignorep
-                                        details)))
-
-;; FIXME: Factor out code that is common with `dired-mark-sexp'.
-;;
-(when (fboundp 'minibuffer-with-setup-hook) ; Emacs 22+
-
-  (defun diredp-mark-sexp-recursive (predicate &optional arg details) ; Bound to `M-+ M-(', `M-+ * ('
-    "Mark files here and below for which PREDICATE returns non-nil.
-Like `diredp-mark-sexp', but act recursively on subdirs.
-
-A non-negative prefix arg means to unmark those files instead.
-
-A non-positive prefix arg means to ignore subdir markings and act
-instead on ALL subdirs.  That is, mark all in this directory and all
-descendant directories.
-
-PREDICATE is a lisp sexp that can refer to the following symbols as
-variables:
-
-    `mode'   [string]  file permission bits, e.g. \"-rw-r--r--\"
-    `nlink'  [integer] number of links to file
-    `size'   [integer] file size in bytes
-    `uid'    [string]  owner
-    `gid'    [string]  group (If the gid is not displayed by `ls',
-                       this will still be set (to the same as uid))
-    `time'   [string]  the time that `ls' displays, e.g. \"Feb 12 14:17\"
-    `name'   [string]  the name of the file
-    `sym'    [string]  if file is a symbolic link, the linked-to name,
-                       else \"\"
-    `inode'  [integer] the inode of the file (only for `ls -i' output)
-    `blks'   [integer] the size of the file for `ls -s' output
-                       (ususally in blocks or, with `-k', in Kbytes)
-Examples:
-  Mark zero-length files: `(equal 0 size)'
-  Mark files last modified on Feb 2: `(string-match \"Feb  2\" time)'
-  Mark uncompiled Emacs Lisp files (`.el' file without a `.elc' file):
-     First, Dired just the source files: `dired *.el'.
-     Then, use \\[diredp-mark-sexp-recursive] with this sexp:
-          (not (file-exists-p (concat name \"c\")))
-
-There's an ambiguity when a single integer not followed by a unit
-prefix precedes the file mode: It is then parsed as inode number
-and not as block size (this always works for GNU coreutils ls).
-
-Another limitation is that the uid field is needed for the
-function to work correctly.  In particular, the field is not
-present for some values of `ls-lisp-emulation'.
-
-This function operates only on the Dired buffer content.  It does not
-refer at all to the underlying file system.  Contrast this with
-`find-dired', which might be preferable for the task at hand.
-
-When called from Lisp, DETAILS is passed to `diredp-get-subdirs'."
-    ;; Using `sym' = "", instead of nil, for non-linked files avoids the trap of
-    ;; (string-match "foo" sym) into which a user would soon fall.
-    ;; Use `equal' instead of `=' in the example, as it works on integers and strings.
-    ;; (interactive "xMark if (vars: inode,blks,mode,nlink,uid,gid,size,time,name,sym): \nP")
-
-    (interactive
-     (let* ((numarg  (and current-prefix-arg  (prefix-numeric-value current-prefix-arg)))
-            (unmark  (and numarg  (>= numarg 0))))
-       (diredp-get-confirmation-recursive)
-       (list (diredp-read-expression (format "%s if (Lisp expr): " (if current-prefix-arg "UNmark" "Mark")))
-             current-prefix-arg
-             diredp-list-file-attributes)))
-    (message "%s" predicate)
-    (let* ((numarg             (and arg  (prefix-numeric-value arg)))
-           (unmark             (and numarg  (>= numarg 0)))
-           (ignorep            (and numarg  (<= numarg 0)))
-           (dired-marker-char  (if unmark ?\040 dired-marker-char))
-           (inode              nil)
-           (blks               ())
-           (matched            0)
-           (changed            0)
-           dbufs chg.mtch mode nlink uid gid size time name sym)
-      (dolist (dir  (cons default-directory (diredp-get-subdirs ignorep nil details)))
-        (when (setq dbufs  (dired-buffers-for-dir (expand-file-name dir))) ; Dirs with Dired buffers only.
-          (with-current-buffer (car dbufs)
-            (setq chg.mtch
-                  (diredp-mark-if
-                   (save-excursion
-                     (and
-                      ;; Sets vars INODE BLKS MODE NLINK UID GID SIZE TIME NAME and SYM
-                      ;; according to current file line.  Returns `t' for success, nil if
-                      ;; there is no file line.  Upon success, these vars are set, to either
-                      ;; nil or the appropriate value, so they need not be initialized.
-                      ;; Moves point within the current line.
-                      (dired-move-to-filename)
-                      (let ((mode-len             10) ; Length of `mode' string.
-                            ;; As in `dired.el', but with subexpressions \1=inode, \2=blks:
-                            ;; GNU `ls -hs' suffixes the block count with a unit and prints it as a float
-                            ;; FreeBSD does neither.
-                            ;; $$$$$$ (dired-re-inode-size  "\\s *\\([0-9]*\\)\\s *\\([0-9]*\\) ?")
-                            (dired-re-inode-size  (if (> emacs-major-version 24)
-                                                      "\\=\\s *\\([0-9]+\\s +\\)?\
-\\(?:\\([0-9]+\\(?:\\.[0-9]*\\)?[BkKMGTPEZY]?\\)? ?\\)"
-                                                    "\\s *\\([0-9]*\\)\\s *\\([0-9]*\\) ?"))
-                            pos)
-                        (beginning-of-line)
-                        (forward-char 2)
-                        (search-forward-regexp dired-re-inode-size nil t)
-                        ;; `INODE', `BLKS', `MODE'
-                        ;; XXX Might be a size not followed by a unit prefix.
-                        ;; Could set `blks' to `inode' if it were otherwise nil, with similar reasoning
-                        ;; as for setting `gid' to `uid', but it would be even more whimsical.
-                        (setq inode  (and (match-string 1)  (string-to-number (match-string 1)))
-                              blks   (and (match-string 2)  (if (fboundp 'dired-x--string-to-number) ; Emacs 25+
-                                                                (dired-x--string-to-number (match-string 2))
-                                                              (string-to-number (match-string 2))))
-                              mode   (buffer-substring (point) (+ mode-len (point))))
-                        (forward-char mode-len)
-                        ;; Skip any extended attributes marker ("." or "+").
-                        (unless (eq (char-after) ?\   ) (forward-char 1))
-                        (setq nlink  (read (current-buffer))) ; `NLINK'
-
-                        ;; `UID'
-                        ;; Another issue is that GNU `ls -n' right-justifies numerical UIDs and GIDs,
-                        ;; while FreeBSD left-justifies them, so do not rely on a specific whitespace
-                        ;; layout.  Both of them right-justify all other numbers, though.
-                        ;; XXX Return a number if the `uid' or `gid' seems to be numerical?
-                        ;; $$$$$$ (setq uid  (buffer-substring (+ (point) 1) (progn (forward-word 1) (point))))
-                        (setq uid  (buffer-substring (progn (skip-chars-forward " \t")  (point))
-                                                     (progn (skip-chars-forward "^ \t") (point))))
-                        (cond ((> emacs-major-version 24)
-                               (dired-move-to-filename)
-                               (save-excursion
-                                 (setq time ; `TIME'
-                                       ;; The regexp below tries to match from the last digit of the size
-                                       ;; field through a space after the date.  Also, dates may have
-                                       ;; different formats depending on file age, so the date column need
-                                       ;; not be aligned to the right.
-                                       (buffer-substring
-                                        (save-excursion (skip-chars-backward " \t") (point))
-                                        (progn (re-search-backward directory-listing-before-filename-regexp)
-                                               (skip-chars-forward "^ \t")
-                                               (1+ (point))))
-
-                                       size ; `SIZE'
-                                       (dired-x--string-to-number
-                                        ;; We know that there's some kind of number before point because
-                                        ;; the regexp search above succeeded.  Not worth doing an extra
-                                        ;; check for leading garbage.
-                                        (buffer-substring (point) (progn (skip-chars-backward "^ \t") (point))))
-                                       ;; If no `gid' is displayed, `gid' will be set to `uid' but user
-                                       ;; will then not reference it anyway in PREDICATE.
-
-                                       gid ; `GID'
-                                       (buffer-substring (progn (skip-chars-backward " \t") (point))
-                                                         (progn (skip-chars-backward "^ \t") (point)))))
-                               ;; `NAME', `SYM'
-                               (setq name  (buffer-substring (point)
-                                                             (or (dired-move-to-end-of-filename t)  (point)))
-                                     sym   (if (diredp-looking-at-p " -> ")
-                                               (buffer-substring (progn (forward-char 4) (point))
-                                                                 (line-end-position))
-                                             "")))
-                              (t
-                               (re-search-forward
-                                (if (< emacs-major-version 20)
-                                    "\\(Jan\\|Feb\\|Mar\\|Apr\\|May\\|Jun\\|Jul\\|Aug\\|Sep\\|Oct\\|Nov\\|Dec\\)"
-                                  dired-move-to-filename-regexp))
-                               (goto-char (match-beginning 1))
-                               (forward-char -1)
-                               (setq size ; `SIZE'
-                                     (string-to-number (buffer-substring (save-excursion (backward-word 1)
-                                                                                         (setq pos  (point)))
-                                                                         (point))))
-                               (goto-char pos)
-                               (backward-word 1)
-                               ;; `GID', `TIME', `NAME', `SYM'
-                               ;; if no `gid' is displayed, `gid' will be set to `uid' but user will then
-                               ;; not reference it anyway in PREDICATE.
-                               (setq gid   (buffer-substring (save-excursion (forward-word 1) (point)) (point))
-                                     time  (buffer-substring (match-beginning 1) (1- (dired-move-to-filename)))
-                                     name  (buffer-substring (point) (or (dired-move-to-end-of-filename t)
-                                                                         (point)))
-                                     sym   (if (diredp-looking-at-p " -> ")
-                                               (buffer-substring (progn (forward-char 4) (point))
-                                                                 (line-end-position))
-                                             "")))))
-                      ;; Vanilla Emacs uses `lexical-binding' = t, and it passes bindings to `eval'
-                      ;; as a second arg.  We use `lexical-binding' = nil, and anyway there should
-                      ;; be no need to pass the bindings.
-                      (eval predicate)))
-                   (format "'%s file" predicate)))
-            (setq changed   (+ changed (or (car chg.mtch)  0))
-                  matched   (+ matched (or (cdr chg.mtch)  0))))))
-      (message "%s file%s%s%s newly %s" matched (dired-plural-s matched)
-               (if (not (= matched changed)) " matched, " "")
-               (if (not (= matched changed)) changed "")
-               (if (eq ?\040 dired-marker-char) "unmarked" "marked"))))
-
-  (if (fboundp 'read--expression)       ; Emacs 24.4+
-      (defalias 'diredp-read-expression 'read--expression)
-    (defun diredp-read-expression (prompt &optional initial-contents)
-      (let ((minibuffer-completing-symbol  t))
-        (minibuffer-with-setup-hook
-            (lambda ()       ; Vanilla Emacs FIXME: call `emacs-lisp-mode'?
-              (add-function :before-until (local 'eldoc-documentation-function)
-                            #'elisp-eldoc-documentation-function)
-              (eldoc-mode 1)
-              (add-hook 'completion-at-point-functions #'elisp-completion-at-point nil t)
-              (run-hooks 'eval-expression-minibuffer-setup-hook))
-          (read-from-minibuffer
-           prompt initial-contents (if (boundp 'pp-read-expression-map)
-                                       pp-read-expression-map
-                                     read-expression-map)
-           t 'read-expression-history)))))
-
-  )
-
-;;;###autoload
-(defun diredp-mark-autofiles-recursive (&optional arg details) ; Bound to `M-+ * B'
-  "Mark all autofiles, including in marked subdirs.
-Autofiles are files that have an autofile bookmark.
-A non-negative prefix arg means to unmark them instead.
-
-A non-positive prefix arg means to ignore subdir markings and act
-instead on ALL subdirs.  That is, mark all in this directory and all
-descendant directories.
-
-When called from Lisp, optional arg DETAILS is passed to
-`diredp-mark-recursive-1'."
-  (interactive (list current-prefix-arg diredp-list-file-attributes))
-  (diredp-ensure-bookmark+)
-  (diredp-ensure-mode)
-  (diredp-mark-recursive-1 arg "autofiles" "autofile"
-                           '(and (not (diredp-looking-at-p dired-re-dot))  (not (eolp))
-                             (let ((fname  (dired-get-filename nil t)))
-                               (and fname  (bmkp-get-autofile-bookmark fname))))
-                           details))
-
-;;;###autoload
-(defun diredp-mark-executables-recursive (&optional arg details) ; Bound to `M-+ * *'
-  "Mark all executable files, including in marked subdirs.
-The files included are those that are marked in the current Dired
-buffer, or all files in the directory if none are marked.  Marked
-subdirectories are handled recursively in the same way.
-
-A non-negative prefix arg means to unmark them instead.
-
-A non-positive prefix arg means to ignore subdir markings and act
-instead on ALL subdirs.  That is, mark all in this directory and all
-descendant directories.
-
-When called from Lisp, optional arg DETAILS is passed to
-`diredp-mark-recursive-1'."
-  (interactive (list current-prefix-arg diredp-list-file-attributes))
-  (diredp-mark-recursive-1 arg "executable files" "executable file" '(diredp-looking-at-p dired-re-exe) details))
-
-;;;###autoload
-(defun diredp-mark-directories-recursive (&optional arg details) ; Bound to `M-+ * /'
-  "Mark all directories except `.' and `..', including in marked subdirs.
-The directories included are those that are marked in the current
-Dired buffer, or all subdirs in the directory if none are marked.
-Marked subdirectories are handled recursively in the same way.
-
-A non-negative prefix arg means to unmark them instead.
-
-A non-positive prefix arg means to ignore subdir markings and act
-instead on ALL subdirs.  That is, mark all in this directory and all
-descendant directories.
-
-When called from Lisp, optional arg DETAILS is passed to
-`diredp-mark-recursive-1'."
-  (interactive (list current-prefix-arg diredp-list-file-attributes))
-  (diredp-mark-recursive-1 arg "directories" "directory" '(and (diredp-looking-at-p dired-re-dir)
-                                                           (not (diredp-looking-at-p dired-re-dot)))
-                           details))
-;;;###autoload
-(defun diredp-mark-symlinks-recursive (&optional arg details) ; Bound to `M-+ * @'
-  "Mark all symbolic links, including in marked subdirs.
-The symlinks included are those that are marked in the current Dired
-buffer, or all symlinks in the directory if none are marked.  Marked
-subdirectories are handled recursively in the same way.
-
-A non-negative prefix arg means to unmark them instead.
-
-A non-positive prefix arg means to ignore subdir markings and act
-instead on ALL subdirs.  That is, mark all in this directory and all
-descendant directories.
-
-When called from Lisp, optional arg DETAILS is passed to
-`diredp-get-subdirs'."
-  (interactive (list current-prefix-arg diredp-list-file-attributes))
-  (diredp-mark-recursive-1 arg "symlinks" "symbolic link" '(diredp-looking-at-p dired-re-sym) details))
-
-(defun diredp-mark-recursive-1 (arg plural singular predicate-sexp details)
-  "Helper for `diredp-mark-*-recursive' commands."
-  (let* ((numarg             (and arg  (prefix-numeric-value arg)))
-         (unmark             (and numarg  (>= numarg 0)))
-         (ignorep            (and numarg  (<= numarg 0)))
-         (dired-marker-char  (if unmark ?\040 dired-marker-char))
-         (sdirs              (diredp-get-subdirs ignorep nil details))
-         (changed            0)
-         (matched            0)
-         dbufs chg.mtch)
-    (message "%s %s..." (if (eq ?\040 dired-marker-char) "UNmarking" "Marking") plural)
-    (dolist (dir  (cons default-directory sdirs))
-      (when (setq dbufs  (dired-buffers-for-dir (expand-file-name dir))) ; Dirs with Dired buffers only.
-        (with-current-buffer (car dbufs)
-          (setq chg.mtch  (diredp-mark-if (eval predicate-sexp) singular)
-                changed   (+ changed (or (car chg.mtch)  0))
-                matched   (+ matched (or (cdr chg.mtch)  0))))))
-    (message "%s %s%s%s newly %s"
-             matched
-             (if (= 1 matched) singular plural)
-             (if (not (= matched changed)) " matched, " "")
-             (if (not (= matched changed)) changed "")
-             (if (eq ?\040 dired-marker-char) "unmarked" "marked"))))
-
-;;;###autoload
-(defun diredp-capitalize-recursive (&optional ignore-marks-p details) ; Bound to `M-+ % c'
-  "Rename marked files, including in marked subdirs, by capitalizing them.
-Like `diredp-capitalize', but act recursively on subdirs.
-
-The files included are those that are marked in the current Dired
-buffer, or all files in the directory if none are marked.  Marked
-subdirectories are handled recursively in the same way.
-
-With a prefix argument, ignore all marks - include all files in this
-Dired buffer and all subdirs, recursively.
-
-When called from Lisp, optional arg DETAILS is passed to
-`diredp-create-files-non-directory-recursive'."
-  (interactive (progn (diredp-get-confirmation-recursive) (list current-prefix-arg diredp-list-file-attributes)))
-  (diredp-create-files-non-directory-recursive
-   #'dired-rename-file #'capitalize "Rename by capitalizing:" ignore-marks-p details))
-
-;;;###autoload
-(defun diredp-upcase-recursive (&optional ignore-marks-p details) ; Bound to `M-+ % u'
-  "Rename marked files, including in marked subdirs, making them uppercase.
-Like `dired-upcase', but act recursively on subdirs.
-
-The files included are those that are marked in the current Dired
-buffer, or all files in the directory if none are marked.  Marked
-subdirectories are handled recursively in the same way.
-
-With a prefix argument, ignore all marks - include all files in this
-Dired buffer and all subdirs, recursively.
-
-When called from Lisp, optional arg DETAILS is passed to
-`diredp-create-files-non-directory-recursive'."
-  (interactive (progn (diredp-get-confirmation-recursive) (list current-prefix-arg diredp-list-file-attributes)))
-  (diredp-create-files-non-directory-recursive
-   #'dired-rename-file #'upcase "Rename to uppercase:" ignore-marks-p details))
-
-;;;###autoload
-(defun diredp-downcase-recursive (&optional ignore-marks-p details) ; Bound to `M-+ % l'
-  "Rename marked files, including in marked subdirs, making them lowercase.
-Like `dired-downcase', but act recursively on subdirs.
-
-The files included are those that are marked in the current Dired
-buffer, or all files in the directory if none are marked.  Marked
-subdirectories are handled recursively in the same way.
-
-With a prefix argument, ignore all marks - include all files in this
-Dired buffer and all subdirs, recursively.
-
-When called from Lisp, optional arg DETAILS is passed to
-`diredp-create-files-non-directory-recursive'."
-  (interactive (progn (diredp-get-confirmation-recursive) (list current-prefix-arg diredp-list-file-attributes)))
-  (diredp-create-files-non-directory-recursive
-   #'dired-rename-file #'downcase "Rename to lowercase:" ignore-marks-p details))
-
-;;;###autoload
-(defun diredp-do-apply-function-recursive (function &optional arg details) ; Bound to `M-+ @'
-  "Apply FUNCTION to the marked files.
-Like `diredp-do-apply-function' but act recursively on subdirs and do
-no result or error logging or echoing.
-
-The files acted on are those that are marked in the current Dired
-buffer, or all files in the directory if none are marked.  Marked
-subdirectories are handled recursively in the same way.
-
-With a plain prefix ARG (`C-u'), visit each file and invoke FUNCTION
- with no arguments.
-Otherwise, apply FUNCTION to each file name.
-
-Any other prefix arg behaves according to the ARG argument of
-`dired-get-marked-files'.  In particular, `C-u C-u' operates on all
-files in the Dired buffer.
-
-When called from Lisp, optional arg DETAILS is passed to
-`diredp-get-files'."
-  (interactive (progn (diredp-get-confirmation-recursive) 
-                      (list (read (completing-read "Function: " obarray 'functionp nil nil
-                                                   (and (boundp 'function-name-history)  'function-name-history)))
-                            current-prefix-arg
-                            diredp-list-file-attributes)))
-  (if (and (consp arg)  (< (car arg) 16))
-      (dolist (file  (diredp-get-files)) (with-current-buffer (find-file-noselect file) (funcall function)))
-    (dolist (file  (diredp-get-files arg nil nil nil nil details)) (funcall function file))))
-
-;;;###autoload
-(defun diredp-do-delete-recursive (arg &optional details) ; Bound to `M-+ D'
-  "Delete marked (not flagged) files, including in marked subdirs.
-Like `dired-do-delete' but act recursively on subdirs.
-
-The files to be deleted are those that are marked in the current Dired
-buffer, or all files in the directory if none are marked.  Marked
-subdirectories are handled recursively in the same way.
-
-When called from Lisp, optional arg DETAILS is passed to
-`diredp-get-files' and `diredp-get-subdirs'."
-  (interactive (progn (diredp-get-confirmation-recursive) (list current-prefix-arg diredp-list-file-attributes)))
-  (unless arg
-    (ding)
-    (message "NOTE: Deletion of files marked `%c' (not those flagged `%c')."
-             dired-marker-char dired-del-marker))
-  (let* ((files     (diredp-get-files nil nil nil nil 'ONLY-MARKED-P details))
-         (count     (length files))
-         (trashing  (and (boundp 'delete-by-moving-to-trash)  delete-by-moving-to-trash))
-         (succ      0))
-    (if (dired-mark-pop-up
-         " *Deletions*" 'delete files dired-deletion-confirmer
-         (format "%s %s " (if trashing "Trash" "Delete") (dired-mark-prompt arg files)))
-        (let ((progress-reporter  (and (fboundp 'make-progress-reporter)
-                                       (make-progress-reporter (if trashing "Trashing..." "Deleting...")
-                                                               succ
-                                                               count)))
-              (failures           ()))
-          (unless progress-reporter (message "Deleting..."))
-          (dolist (file  files)
-            (condition-case err
-                (progn (if (fboundp 'dired-delete-file) ; Emacs 22+
-                           (dired-delete-file file dired-recursive-deletes trashing)
-                         ;; This test is equivalent to (and (file-directory-p file)  (not (file-symlink-p file)))
-                         ;; but more efficient.
-                         (if (eq t (car (file-attributes file))) (delete-directory file) (delete-file file)))
-                       (setq succ  (1+ succ))
-                       (when (fboundp 'progress-reporter-update)
-                         (progress-reporter-update progress-reporter succ)))
-              (error (dired-log "%s\n" err) ; Catch errors from failed deletions.
-                     (setq failures  (cons file failures))))
-            (dired-clean-up-after-deletion file))
-          (if failures
-              (dired-log-summary (format "%d of %d deletion%s failed"
-                                         (length failures) count (dired-plural-s count))
-                                 failures)
-            (if (fboundp 'progress-reporter-done)
-                (progress-reporter-done progress-reporter)
-              (message "Deleting...done")))
-          (let ((sdirs  (diredp-get-subdirs nil nil details))
-                dbufs)
-            (dolist (dir  (cons default-directory sdirs))
-              (when (setq dbufs  (dired-buffers-for-dir (expand-file-name dir))) ; Dirs with Dired buffers only.
-                (with-current-buffer (car dbufs) (dired-revert))))))
-      (message "OK. NO deletions performed"))))
-
-;;;###autoload
-(defun diredp-do-move-recursive (&optional ignore-marks-p details) ; Bound to `M-+ R'
-  "Move marked files, including in marked subdirs, to a given directory.
-Like `dired-do-rename', but act recursively on subdirs to pick up the
-files to move.
-
-The files included are those that are marked in the current Dired
-buffer, or all files in the directory if none are marked.  Marked
-subdirectories are handled recursively in the same way.
-
-This means move the marked files of marked subdirs and their marked
-subdirs, etc.  It does not mean move or rename the subdirs themselves
-recursively.
-
-With a prefix argument, ignore all marks - include all files in this
-Dired buffer and all subdirs, recursively.
-
-Renames any buffers that are visiting the files.
-
-The default suggested for the target directory depends on the value of
-`dired-dwim-target', which see."
-  (interactive (progn (diredp-get-confirmation-recursive) (list current-prefix-arg diredp-list-file-attributes)))
-  (diredp-do-create-files-recursive #'dired-rename-file "Move" ignore-marks-p details))
-
-;;;###autoload
-(defun diredp-do-copy-recursive (&optional ignore-marks-p details) ; Bound to `M-+ C'
-  "Copy marked files, including in marked subdirs, to a given directory.
-Like `dired-do-copy', but act recursively on subdirs to pick up the
-files to copy.
-
-The files included are those that are marked in the current Dired
-buffer, or all files in the directory if none are marked.  Marked
-subdirectories are handled recursively in the same way.
-
-This means copy the marked files of marked subdirs and their marked
-subdirs, etc.  It does not mean copy the subdirs themselves
-recursively.
-
-With a prefix argument, ignore all marks - include all files in this
-Dired buffer and all subdirs, recursively.
-
-Preserves the last-modified date when copying, unless
-`dired-copy-preserve-time' is nil.
-
-The default suggested for the target directory depends on the value of
-`dired-dwim-target', which see.
-
-This command copies symbolic links by creating new ones, like UNIX
-command `cp -d'.
-
-When called from Lisp, optional arg DETAILS is passed to
-`diredp-do-create-files-recursive'."
-  (interactive (progn (diredp-get-confirmation-recursive) (list current-prefix-arg diredp-list-file-attributes)))
-  (let ((dired-recursive-copies  nil))  ; Doesn't have to be nil, but let's not go overboard now.
-    (diredp-do-create-files-recursive #'dired-copy-file "Copy" ignore-marks-p details)))
-
-(defun diredp-do-create-files-recursive (file-creator operation ignore-marks-p &optional details)
-  "Create a new file for each marked file, including those in marked subdirs.
-Like `dired-do-create-files', but act recursively on subdirs, and
-always keep markings.
-Prompts for the target directory, in which to create the files.
-FILE-CREATOR and OPERATION are as in `dired-create-files'.
-Non-nil IGNORE-MARKS-P means ignore all marks - include all files in this
-Dired buffer and all subdirs, recursively.
-
-When called from Lisp, optional arg DETAILS is passed to
-`diredp-get-files'."
-  (lexical-let* ((fn-list     (diredp-get-files ignore-marks-p nil nil nil nil details))
-                 (target-dir  (dired-dwim-target-directory))
-                 (defaults    (and (fboundp 'dired-dwim-target-defaults) ; Emacs 23+
-                                   (dired-dwim-target-defaults fn-list target-dir)))
-                 (target      (expand-file-name
-                               (if (fboundp 'minibuffer-with-setup-hook) ; Emacs 22+
-                                   (minibuffer-with-setup-hook
-                                    (lambda ()
-                                      (set (make-local-variable 'minibuffer-default-add-function)
-                                           nil)
-                                      (setq minibuffer-default  defaults))
-                                    (funcall (if (fboundp 'read-directory-name)
-                                                 #'read-directory-name
-                                               #'read-file-name)
-                                             (concat operation " files to: ")
-                                             default-directory default-directory))
-                                 (funcall (if (fboundp 'read-directory-name)
-                                              #'read-directory-name
-                                            #'read-file-name)
-                                          (concat operation "files to: ")
-                                          default-directory default-directory)))))
-    (unless (file-directory-p target) (error "Target is not a directory: `%s'" target))
-    (dired-create-files
-     file-creator operation fn-list
-     #'(lambda (from) (expand-file-name (file-name-nondirectory from) target))
-     ;; Hard-code `*' marker, or else it will be removed in lower dirs because the code uses
-     ;; `dired-file-marker', which only works in the current Dired directory.
-     ?*)))
-
-(defun diredp-create-files-non-directory-recursive (file-creator basename-constructor operation
-                                                    &optional ignore-marks-p details)
-  "Apply FILE-CREATOR + BASENAME-CONSTRUCTOR to non-dir part of marked names.
-Like `dired-create-files-non-directory', but act recursively on subdirs.
-
-The files acted on are those marked in the current Dired buffer, or
-all files in the directory if none are marked.  Marked subdirectories
-are handled recursively in the same way.
-
-With non-nil IGNORE-MARKS-P, ignore all marks - include all files in
-this Dired buffer and all subdirs, recursively.
-
-When called from Lisp, optional arg DETAILS is passed to
-`diredp-get-files'."
-  (let (rename-non-directory-query)
-    (dired-create-files
-     file-creator
-     operation
-     (diredp-get-files ignore-marks-p nil nil nil nil details)
-     #'(lambda (from)
-         (let ((to  (concat (file-name-directory from)
-                            (funcall basename-constructor (file-name-nondirectory from)))))
-           (and (let ((help-form  (format "\
-Type SPC or `y' to %s one file, DEL or `n' to skip to next,
-`!' to %s all remaining matches with no more questions."
-                                          (downcase operation)
-                                          (downcase operation))))
-                  (dired-query 'rename-non-directory-query (concat operation " `%s' to `%s'")
-                               (dired-make-relative from) (dired-make-relative to)))
-                to)))
-     ;; Hard-code `*' marker, or else it will be removed in lower dirs because the code uses
-     ;; `dired-file-marker', which only works in the current Dired directory.
-     ?*)))
-
-(defun diredp-do-chxxx-recursive (attribute-name program op-symbol &optional ignore-marks-p default details)
-  "Change attributes of the marked files, including those in marked subdirs.
-Refresh their file lines.
-
-Like `dired-do-chxxx', but act recursively on subdirs.  The subdirs
-acted on are those that are marked in the current Dired buffer, or all
-subdirs in the directory if none are marked.  Marked subdirectories
-are handled recursively in the same way.
-
-ATTRIBUTE-NAME is a string describing the attribute to the user.
-PROGRAM is the program used to change the attribute.
-OP-SYMBOL is the type of operation (for use in `dired-mark-pop-up').
-Non-nil IGNORE-MARKS-P means ignore all marks - include all files in this
- Dired buffer and all subdirs, recursively.
-DEFAULT is the default value for reading the mark string.
-DETAILS is passed to `diredp-get-files' and
- `diredp-do-redisplay-recursive'."
-  (let* ((this-buff      (current-buffer))
-         (files          (diredp-get-files ignore-marks-p nil nil nil nil details))
-         (prompt         (concat "Change " attribute-name " of %s to: "))
-         (new-attribute  (if (> emacs-major-version 22)
-                             (dired-mark-read-string prompt nil op-symbol ignore-marks-p files default)
-                           (dired-mark-read-string prompt nil op-symbol ignore-marks-p files)))
-         (operation      (concat program " " new-attribute))
-         failures)
-    (setq failures  (dired-bunch-files 10000 (function dired-check-process)
-                                       (append (list operation program)
-                                               (unless (string-equal new-attribute "")
-                                                 (if (equal attribute-name "Timestamp")
-                                                     (list "-t" new-attribute)
-                                                   (list new-attribute)))
-                                               (and (diredp-string-match-p "gnu" system-configuration)
-                                                    '("--"))) ; --------------------------------
-                                       files))
-    (with-current-buffer this-buff (diredp-do-redisplay-recursive details 'MSGP))
-    (when failures (dired-log-summary (format "%s: error" operation) nil))))
-
-;;;###autoload
-(defun diredp-do-chmod-recursive (&optional ignore-marks-p details) ; Bound to `M-+ M'
-  "Change the mode of the marked files, including those in marked subdirs.
-Symbolic modes like `g+w' are allowed.
-
-Note that marked subdirs are not changed.  Their markings are used only
-to indicate that some of their files are to be changed.
-
-With a prefix argument, ignore all marks - include all files in this
-Dired buffer and all subdirs, recursively.
-
-When called from Lisp, optional arg DETAILS is passed to
-`diredp-get-files' and `diredp-do-redisplay-recursive'."
-  (interactive (progn (diredp-get-confirmation-recursive) (list current-prefix-arg diredp-list-file-attributes)))
-  (let* ((files    (diredp-get-files ignore-marks-p nil nil nil nil details))
-         (modestr  (and (stringp (car files))  (nth 8 (file-attributes (car files)))))
-         (default  (and (stringp modestr)
-                        (string-match "^.\\(...\\)\\(...\\)\\(...\\)$" modestr)
-                        (replace-regexp-in-string "-" "" (format "u=%s,g=%s,o=%s"
-                                                                 (match-string 1 modestr)
-                                                                 (match-string 2 modestr)
-                                                                 (match-string 3 modestr)))))
-         (modes    (if (> emacs-major-version 22)
-                       (dired-mark-read-string
-                        "Change mode of marked files here and below to: " nil 'chmod
-                        nil files default)
-                     (dired-mark-read-string
-                      "Change mode of marked files here and below to: " nil 'chmod
-                      nil files))))
-    (when (equal modes "") (error "No file mode specified"))
-    (dolist (file  files)
-      (set-file-modes file (or (and (diredp-string-match-p "^[0-7]+" modes)  (string-to-number modes 8))
-                               (file-modes-symbolic-to-number modes (file-modes file)))))
-    (diredp-do-redisplay-recursive details 'MSGP)))
-
-(unless (memq system-type '(windows-nt ms-dos))
-  (defun diredp-do-chgrp-recursive (&optional ignore-marks-p details)
-    "Change the group of the marked (or next ARG) files.
-With a prefix argument, ignore all marks - include all files in this
-Dired buffer and all subdirs, recursively.
-
-When called from Lisp, optional arg DETAILS is passed to
-`diredp-do-chxxx-recursive'."
-    (interactive (list current-prefix-arg diredp-list-file-attributes))
-    (diredp-do-chxxx-recursive "Group" "chgrp" 'chgrp ignore-marks-p nil details)))
-
-(unless (memq system-type '(windows-nt ms-dos))
-  (defun diredp-do-chown-recursive (&optional ignore-marks-p details)
-    "Change the owner of the marked (or next ARG) files.
-With a prefix argument, ignore all marks - include all files in this
-Dired buffer and all subdirs, recursively.
-
-When called from Lisp, optional arg DETAILS is passed to
-`diredp-do-chxxx-recursive'."
-    (interactive (list current-prefix-arg diredp-list-file-attributes))
-    (diredp-do-chxxx-recursive "Owner" dired-chown-program 'chown ignore-marks-p nil details)))
-
-;;;###autoload
-(defun diredp-do-touch-recursive (&optional ignore-marks-p details)
-  "Change the timestamp of marked files, including those in marked subdirs.
-This calls `touch'.  Like `dired-do-touch', but act recursively on
-subdirs.  The subdirs inserted are those that are marked in the
-current Dired buffer, or all subdirs in the directory if none are
-marked.  Marked subdirectories are handled recursively in the same
-way.
-
-With a prefix argument, ignore all marks - include all files in this
-Dired buffer and all subdirs, recursively.
-
-When called from Lisp, optional arg DETAILS is passed to
-`diredp-do-chxxx-recursive'."
-  (interactive (progn (diredp-get-confirmation-recursive) (list current-prefix-arg diredp-list-file-attributes)))
-  (diredp-do-chxxx-recursive "Timestamp" (if (boundp 'dired-touch-program)
-                                             dired-touch-program ; Emacs 22+
-                                           "touch")
-                             'touch
-                             ignore-marks-p
-                             (format-time-string "%Y%m%d%H%M.%S" (current-time))
-                             details))
-
-;;;###autoload
-(defun diredp-do-redisplay-recursive (&optional details msgp)
-  "Redisplay marked file lines, including those in marked subdirs.
-Non-nil MSGP means show status messages.
-Like `dired-do-redisplay' with no args, but act recursively on
-subdirs.
-
-When called from Lisp, optional arg DETAILS is passed to
-`diredp-get-files'."
-  (interactive (progn (diredp-ensure-mode)
-                      (unless (y-or-n-p "Act on all marked file lines in and UNDER this dir? ")
-                        (error "OK, canceled"))
-                      (list diredp-list-file-attributes t)))
-  (when msgp (message "Redisplaying..."))
-  (dolist (dir  (cons default-directory
-                      (diredp-get-files nil #'file-directory-p 'INCLUDE-SUBDIRS 'DONT-ASK nil details)))
-    (with-current-buffer (dired-noselect dir)
-      ;; `message' is much faster than making `dired-map-over-marks' show progress
-      (dired-uncache (if (consp dired-directory) (car dired-directory) dired-directory))
-      (dired-map-over-marks
-       (let ((fname                    (dired-get-filename))
-             ;; Postpone readin hook till we map over all marked files (Bug#6810).
-             (dired-after-readin-hook  nil))
-         (message "Redisplaying... %s" fname)
-         (dired-update-file-line fname))
-       nil)
-      (run-hooks 'dired-after-readin-hook)
-      (dired-move-to-filename)))
-  (when msgp (message "Redisplaying...done")))
-
-
-;;; `diredp-marked(-other-window)' tries to treat SWITCHES, but SWITCHES seems to be ignored
-;;; by `dired' when the DIRNAME arg is a cons, at least on MS Windows.  I filed Emacs bug #952
-;;; on 2008-09-10, but this doesn't work in Emacs 20, 21, 22, or 23, so I don't know if it will
-;;; ever be fixed.  If it is declared a non-bug and it doesn't work on any platforms, then I'll
-;;; remove SWITCHES here, alas.
-
-;;;###autoload
-(defun diredp-marked (dirname &optional n switches) ; Not bound
-  "Open Dired on only the marked files or the next N files.
-With a non-zero numeric prefix arg N, use the next abs(N) files.
-A plain (`C-u'), zero, or negative prefix arg prompts for listing
-switches as in command `dired'.
-
-Note that the marked files can include files in inserted
-subdirectories, so the Dired buffer that is opened can contain files
-from multiple directories in the same tree."
-  (interactive (progn (diredp-ensure-mode)
-                      (let ((num  (and current-prefix-arg
-                                       (atom current-prefix-arg)
-                                       (not (zerop (prefix-numeric-value current-prefix-arg)))
-                                       (abs (prefix-numeric-value current-prefix-arg)))))
-                        (list (cons (generate-new-buffer-name (buffer-name)) (dired-get-marked-files t num))
-                              num
-                              (and current-prefix-arg ; Switches
-                                   (or (consp current-prefix-arg)
-                                       (< (prefix-numeric-value current-prefix-arg) 0))
-                                   (read-string "Dired listing switches: " dired-listing-switches))))))
-  (unless (or n  (save-excursion (goto-char (point-min))
-                                 (and (re-search-forward (dired-marker-regexp) nil t)
-                                      (re-search-forward (dired-marker-regexp) nil t))))
-    (error "No marked files"))
-  (dired dirname switches))
-
-;;;###autoload
-(defun diredp-marked-other-window (dirname &optional n switches) ; Bound to `C-M-*'
-  "Same as `diredp-marked', but uses a different window."
-  (interactive (progn (diredp-ensure-mode)
-                      (let ((num  (and current-prefix-arg
-                                       (atom current-prefix-arg)
-                                       (not (zerop (prefix-numeric-value current-prefix-arg)))
-                                       (abs (prefix-numeric-value current-prefix-arg)))))
-                        (list (cons (generate-new-buffer-name (buffer-name)) (dired-get-marked-files t num))
-                              num
-                              (and current-prefix-arg ; Switches
-                                   (or (consp current-prefix-arg)
-                                       (< (prefix-numeric-value current-prefix-arg) 0))
-                                   (read-string "Dired listing switches: " dired-listing-switches))))))
-  (unless (or n  (save-excursion (goto-char (point-min))
-                                 (and (re-search-forward (dired-marker-regexp) nil t)
-                                      (re-search-forward (dired-marker-regexp) nil t))))
-    (error "No marked files"))
-  (dired-other-window dirname switches))
-
-
-;; Similar to `dired-mark-extension' in `dired-x.el'.
-;; The difference is that this uses prefix arg to unmark, not to determine the mark character.
-;;;###autoload
-(defun diredp-mark/unmark-extension (extension &optional unmark-p) ; Bound to `* .'
-  "Mark all files with a certain EXTENSION for use in later commands.
-A `.' is not automatically prepended to the string entered.
-Non-nil prefix argument UNMARK-P means unmark instead of mark.
-
-Non-interactively, EXTENSION is the extension (a string).  It can also
-  be a list of extension strings.
-Optional argument UNMARK-P is the prefix arg."
-  (interactive (list (diredp-read-regexp (concat (if current-prefix-arg "UNmark" "Mark") "ing extension: "))
-                     current-prefix-arg))
-  (or (listp extension)  (setq extension  (list extension)))
-  (dired-mark-files-regexp (concat ".";; Do not match names with nothing but an extension
-                                   "\\("
-                                   (mapconcat #'regexp-quote extension "\\|")
-                                   "\\)$")
-                           (and current-prefix-arg  ?\040)))
-
-(defun diredp-mark-files-tagged-all/none (tags &optional none-p unmarkp prefix)
-  "Mark or unmark files tagged with all or none of TAGS.
-TAGS is a list of strings, the tag names.
-NONEP non-nil means mark/unmark files that have none of the TAGS.
-UNMARKP non-nil means unmark; nil means mark.
-PREFIX non-nil is the prefix of the autofile bookmarks to check.
-
-As a special case, if TAGS is empty, then mark or unmark the files
-that have any tags at all, or if NONEP is non-nil then mark or unmark
-those that have no tags at all."
-  (let ((dired-marker-char  (if unmarkp ?\040 dired-marker-char)))
-    (diredp-mark-if (and (not (diredp-looking-at-p dired-re-dot))  (not (eolp))
-                         (let* ((fname     (dired-get-filename nil t))
-                                (bmk       (and fname  (bmkp-get-autofile-bookmark fname nil prefix)))
-                                (btgs      (and bmk  (bmkp-get-tags bmk)))
-                                (presentp  nil)
-                                (allp      (and btgs  (catch 'diredp-m-f-t-an
-                                                        (dolist (tag  tags)
-                                                          (setq presentp  (assoc-default tag btgs nil t))
-                                                          (unless (if none-p (not presentp) presentp)
-                                                            (throw 'diredp-m-f-t-an nil)))
-                                                        t))))
-                           (if (null tags)
-                               (if none-p (not btgs) btgs)
-                             allp)))
-                    (if none-p "no-tags-matching file" "all-tags-matching file"))))
-
-(defun diredp-mark-files-tagged-some/not-all (tags &optional notallp unmarkp prefix)
-  "Mark or unmark files tagged with any or not all of TAGS.
-TAGS is a list of strings, the tag names.
-NOTALLP non-nil means mark/unmark files that do not have all TAGS.
-UNMARKP non-nil means unmark; nil means mark.
-PREFIX non-nil is the prefix of the autofile bookmarks to check.
-
-As a special case, if TAGS is empty, then mark or unmark the files
-that have any tags at all, or if NOTALLP is non-nil then mark or
-unmark those that have no tags at all."
-  (let ((dired-marker-char  (if unmarkp ?\040 dired-marker-char)))
-    (diredp-mark-if (and (not (diredp-looking-at-p dired-re-dot))  (not (eolp))
-                         (let* ((fname     (dired-get-filename nil t))
-                                (bmk       (and fname
-                                                (bmkp-get-autofile-bookmark fname nil prefix)))
-                                (btgs      (and bmk  (bmkp-get-tags bmk)))
-                                (presentp  nil)
-                                (allp      (and btgs  (catch 'diredp-m-f-t-sna
-                                                        (dolist (tag  tags)
-                                                          (setq presentp  (assoc-default tag btgs nil t))
-                                                          (when (if notallp (not presentp) presentp)
-                                                            (throw 'diredp-m-f-t-sna t)))
-                                                        nil))))
-                           (if (null tags) (if notallp (not btgs) btgs) allp)))
-                    (if notallp "some-tags-not-matching file" "some-tags-matching file"))))
-
-;;;###autoload
-(defun diredp-mark-files-tagged-all (tags &optional none-p prefix) ; `T m *'
-  "Mark all files that are tagged with *each* tag in TAGS.
-As a special case, if TAGS is empty, then mark the files that have
- any tags at all (i.e., at least one tag).
-With a prefix arg, mark all that are *not* tagged with *any* TAGS.
-You need library `bookmark+.el' to use this command."
-  (interactive (list (and (fboundp 'bmkp-read-tags-completing)  (bmkp-read-tags-completing))
-                     current-prefix-arg
-                     (and diredp-prompt-for-bookmark-prefix-flag
-                          (read-string "Prefix for autofile bookmark names: "))))
-  (diredp-ensure-bookmark+)
-  (diredp-ensure-mode)
-  (diredp-mark-files-tagged-all/none tags none-p nil prefix))
-
-;;;###autoload
-(defun diredp-mark-files-tagged-none (tags &optional allp prefix) ; `T m ~ +'
-  "Mark all files that are not tagged with *any* tag in TAGS.
-As a special case, if TAGS is empty, then mark the files that have
- no tags at all.
-With a prefix arg, mark all that are tagged with *each* tag in TAGS.
-You need library `bookmark+.el' to use this command."
-  (interactive (list (and (fboundp 'bmkp-read-tags-completing)  (bmkp-read-tags-completing))
-                     current-prefix-arg
-                     (and diredp-prompt-for-bookmark-prefix-flag
-                          (read-string "Prefix for autofile bookmark names: "))))
-  (diredp-ensure-bookmark+)
-  (diredp-ensure-mode)
-  (diredp-mark-files-tagged-all/none tags (not allp) nil prefix))
-
-;;;###autoload
-(defun diredp-mark-files-tagged-some (tags &optional somenotp prefix) ; `T m +'
-  "Mark all files that are tagged with *some* tag in TAGS.
-As a special case, if TAGS is empty, then mark the files that have
- any tags at all (i.e., at least one tag).
-With a prefix arg, mark all that are *not* tagged with *all* TAGS.
-You need library `bookmark+.el' to use this command."
-  (interactive (list (and (fboundp 'bmkp-read-tags-completing)  (bmkp-read-tags-completing))
-                     current-prefix-arg
-                     (and diredp-prompt-for-bookmark-prefix-flag
-                          (read-string "Prefix for autofile bookmark names: "))))
-  (diredp-ensure-bookmark+)
-  (diredp-ensure-mode)
-  (diredp-mark-files-tagged-some/not-all tags somenotp nil prefix))
-
-;;;###autoload
-(defun diredp-mark-files-tagged-not-all (tags &optional somep prefix) ; `T m ~ *'
-  "Mark all files that are not tagged with *all* TAGS.
-As a special case, if TAGS is empty, then mark the files that have
- no tags at all.
-With a prefix arg, mark all that are tagged with *some* TAGS.
-You need library `bookmark+.el' to use this command."
-  (interactive (list (and (fboundp 'bmkp-read-tags-completing)  (bmkp-read-tags-completing))
-                     current-prefix-arg
-                     (and diredp-prompt-for-bookmark-prefix-flag
-                          (read-string "Prefix for autofile bookmark names: "))))
-  (diredp-ensure-bookmark+)
-  (diredp-ensure-mode)
-  (diredp-mark-files-tagged-some/not-all tags (not somep) nil prefix))
-
-;;;###autoload
-(defun diredp-mark-files-tagged-regexp (regexp &optional notp prefix) ; `T m %'
-  "Mark files that have at least one tag that matches REGEXP.
-With a prefix arg, mark all that are tagged but have no matching tags.
-You need library `bookmark+.el' to use this command."
-  (interactive (list (read-string "Regexp: ")
-                     current-prefix-arg
-                     (and diredp-prompt-for-bookmark-prefix-flag
-                          (read-string "Prefix for autofile bookmark names: "))))
-  (diredp-ensure-bookmark+)
-  (diredp-ensure-mode)
-  (diredp-mark-if (and (not (diredp-looking-at-p dired-re-dot))  (not (eolp))
-                       (lexical-let* ((fname  (dired-get-filename nil t))
-                                      (bmk    (and fname
-                                                   (bmkp-get-autofile-bookmark fname nil prefix)))
-                                      (btgs   (and bmk  (bmkp-get-tags bmk)))
-                                      (anyp   (and btgs  (bmkp-some #'(lambda (tag)
-                                                                        (diredp-string-match-p
-                                                                         regexp
-                                                                         (bmkp-tag-name tag)))
-                                                                    btgs))))
-                         (and btgs  (if notp (not anyp) anyp))))
-                  "some-tag-matching-regexp file"))
-
-;;;###autoload
-(defun diredp-unmark-files-tagged-regexp (regexp &optional notp prefix) ; `T u %'
-  "Unmark files that have at least one tag that matches REGEXP.
-With a prefix arg, unmark all that are tagged but have no matching tags.
-You need library `bookmark+.el' to use this command."
-  (interactive (list (read-string "Regexp: ")
-                     current-prefix-arg
-                     (and diredp-prompt-for-bookmark-prefix-flag
-                          (read-string "Prefix for autofile bookmark names: "))))
-  (diredp-ensure-bookmark+)
-  (diredp-ensure-mode)
-  (let ((dired-marker-char  ?\040))
-    (diredp-mark-if (and (not (diredp-looking-at-p dired-re-dot))  (not (eolp))
-                         (lexical-let* ((fname  (dired-get-filename nil t))
-                                        (bmk    (and fname  (bmkp-get-autofile-bookmark fname nil prefix)))
-                                        (btgs   (and bmk  (bmkp-get-tags bmk)))
-                                        (anyp   (and btgs (bmkp-some #'(lambda (tag)
-                                                                         (diredp-string-match-p
-                                                                          regexp
-                                                                          (bmkp-tag-name tag)))
-                                                                     btgs))))
-                           (and btgs  (if notp (not anyp) anyp))))
-                    "some-tag-matching-regexp file")))
-
-;;;###autoload
-(defun diredp-unmark-files-tagged-all (tags &optional none-p prefix) ; `T u *'
-  "Unmark all files that are tagged with *each* tag in TAGS.
-As a special case, if TAGS is empty, then unmark the files that have
- any tags at all (i.e., at least one tag).
-With a prefix arg, unmark all that are *not* tagged with *any* TAGS.
-You need library `bookmark+.el' to use this command."
-  (interactive (list (and (fboundp 'bmkp-read-tags-completing)  (bmkp-read-tags-completing))
-                     current-prefix-arg
-                     (and diredp-prompt-for-bookmark-prefix-flag
-                          (read-string "Prefix for autofile bookmark names: "))))
-  (diredp-ensure-bookmark+)
-  (diredp-ensure-mode)
-  (diredp-mark-files-tagged-all/none tags none-p 'UNMARK prefix))
-
-;;;###autoload
-(defun diredp-unmark-files-tagged-none (tags &optional allp prefix) ; `T u ~ +'
-  "Unmark all files that are *not* tagged with *any* tag in TAGS.
-As a special case, if TAGS is empty, then unmark the files that have
- no tags at all.
-With a prefix arg, unmark all that are tagged with *each* tag in TAGS.
-You need library `bookmark+.el' to use this command."
-  (interactive (list (and (fboundp 'bmkp-read-tags-completing)  (bmkp-read-tags-completing))
-                     current-prefix-arg
-                     (and diredp-prompt-for-bookmark-prefix-flag
-                          (read-string "Prefix for autofile bookmark names: "))))
-  (diredp-ensure-bookmark+)
-  (diredp-ensure-mode)
-  (diredp-mark-files-tagged-all/none tags (not allp) 'UNMARK prefix))
-
-;;;###autoload
-(defun diredp-unmark-files-tagged-some (tags &optional somenotp prefix) ; `T u +'
-  "Unmark all files that are tagged with *some* tag in TAGS.
-As a special case, if TAGS is empty, then unmark the files that have
- any tags at all.
-With a prefix arg, unmark all that are *not* tagged with *all* TAGS.
-You need library `bookmark+.el' to use this command."
-  (interactive (list (and (fboundp 'bmkp-read-tags-completing)  (bmkp-read-tags-completing))
-                     current-prefix-arg
-                     (and diredp-prompt-for-bookmark-prefix-flag
-                          (read-string "Prefix for autofile bookmark names: "))))
-  (diredp-ensure-bookmark+)
-  (diredp-ensure-mode)
-  (diredp-mark-files-tagged-some/not-all tags somenotp 'UNMARK prefix))
-
-;;;###autoload
-(defun diredp-unmark-files-tagged-not-all (tags &optional somep prefix) ; `T u ~ *'
-  "Unmark all files that are *not* tagged with *all* TAGS.
-As a special case, if TAGS is empty, then unmark the files that have
- no tags at all.
-With a prefix arg, unmark all that are tagged with *some* TAGS.
-You need library `bookmark+.el' to use this command."
-  (interactive (list (and (fboundp 'bmkp-read-tags-completing)  (bmkp-read-tags-completing))
-                     current-prefix-arg
-                     (and diredp-prompt-for-bookmark-prefix-flag
-                          (read-string "Prefix for autofile bookmark names: "))))
-  (diredp-ensure-bookmark+)
-  (diredp-ensure-mode)
-  (diredp-mark-files-tagged-some/not-all tags (not somep) 'UNMARK prefix))
-
-;;;###autoload
-(defun diredp-do-tag (tags &optional prefix arg) ; `T > +'
-  "Tag the marked (or the next prefix argument) files.
-You need library `bookmark+.el' to use this command.
-
-Hit `RET' to enter each tag, then hit `RET' again after the last tag.
-You can use completion to enter each tag.  Completion is lax: you are
-not limited to existing tags.
-
-TAGS is a list of strings.  PREFIX is as for `diredp-do-bookmark'.
-
-A prefix argument ARG specifies files to use instead of those marked.
- An integer means use the next ARG files (previous -ARG, if < 0).
- `C-u': Use the current file (whether or not any are marked).
- `C-u C-u': Use all files in Dired, except directories.
- `C-u C-u C-u': Use all files and directories, except `.' and `..'.
- `C-u C-u C-u C-u': Use all files and all directories."
-  (interactive (progn (diredp-ensure-bookmark+)
-                      (diredp-ensure-mode)
-                      (list (bmkp-read-tags-completing)
-                            (and diredp-prompt-for-bookmark-prefix-flag
-                                 (read-string "Prefix for autofile bookmark name: "))
-                            current-prefix-arg)))
-  (dired-map-over-marks-check (lexical-let ((pref  prefix)) #'(lambda () (diredp-tag tags pref)))
-                              arg 'tag (diredp-fewer-than-2-files-p arg)))
-
-(defun diredp-tag (tags &optional prefix)
-  "Add tags to the file or directory named on the current line.
-You need library `bookmark+.el' to use this function.
-The bookmark name is the non-directory portion of the file name,
- prefixed by PREFIX if it is non-nil.
-Return nil for success, file name otherwise."
-  (bookmark-maybe-load-default-file)
-  (let ((file  (dired-get-file-for-visit))
-        failure)
-    (condition-case err
-        (bmkp-autofile-add-tags file tags nil prefix)
-      (error (setq failure  (error-message-string err))))
-    (if (not failure)
-        nil                             ; Return nil for success.
-      (dired-log failure)
-      (dired-make-relative file))))     ; Return file name for failure.
-
-;;;###autoload
-(defun diredp-mouse-do-tag (event)      ; Not bound
-  "In Dired, add some tags to this file.
-You need library `bookmark+.el' to use this command."
-  (interactive "e")
-  (diredp-ensure-bookmark+)
-  (diredp-ensure-mode)
-  (lexical-let ((mouse-pos         (event-start event))
-                (dired-no-confirm  t)
-                (prefix            (and diredp-prompt-for-bookmark-prefix-flag
-                                        (read-string "Prefix for bookmark name: "))))
-    (select-window (posn-window mouse-pos))
-    (goto-char (posn-point mouse-pos))
-    (dired-map-over-marks-check #'(lambda () (diredp-tag (bmkp-read-tags-completing) prefix))
-                                1 'tag t))
-  (diredp-previous-line 1))
-
-;;;###autoload
-(defun diredp-do-untag (tags &optional prefix arg) ; `T > -'
-  "Remove some tags from the marked (or the next prefix arg) files.
-You need library `bookmark+.el' to use this command.
-
-Hit `RET' to enter each tag, then hit `RET' again after the last tag.
-You can use completion to enter each tag.  Completion is lax: you are
-not limited to existing tags.
-
-TAGS is a list of strings.  PREFIX is as for `diredp-do-bookmark'.
-
-A prefix argument ARG specifies files to use instead of those marked.
- An integer means use the next ARG files (previous -ARG, if < 0).
- `C-u': Use the current file (whether or not any are marked).
- `C-u C-u': Use all files in Dired, except directories.
- `C-u C-u C-u': Use all files and directories, except `.' and `..'.
- `C-u C-u C-u C-u': Use all files and all directories."
-  (interactive (progn (diredp-ensure-bookmark+)
-                      (diredp-ensure-mode)
-                      (list (bmkp-read-tags-completing)
-                            (and diredp-prompt-for-bookmark-prefix-flag
-                                 (read-string "Prefix for bookmark name: "))
-                            current-prefix-arg)))
-  (dired-map-over-marks-check (lexical-let ((pref  prefix))
-                                #'(lambda () (diredp-untag tags pref)))
-                              arg 'untag (diredp-fewer-than-2-files-p arg)))
-
-(defun diredp-untag (tags &optional prefix)
-  "Remove some tags from the file or directory named on the current line.
-You need library `bookmark+.el' to use this function.
-The bookmark name is the non-directory portion of the file name,
- prefixed by PREFIX if it is non-nil.
-Return nil for success, file name otherwise."
-  (bookmark-maybe-load-default-file)
-  (let ((file  (dired-get-file-for-visit))
-        failure)
-    (condition-case err
-        (bmkp-autofile-remove-tags file tags nil prefix)
-      (error (setq failure  (error-message-string err))))
-    (if (not failure)
-        nil                             ; Return nil for success.
-      (dired-log failure)
-      (dired-make-relative file))))     ; Return file name for failure.
-
-;;;###autoload
-(defun diredp-mouse-do-untag (event)    ; Not bound
-  "In Dired, remove some tags from this file.
-You need library `bookmark+.el' to use this command."
-  (interactive "e")
-  (diredp-ensure-bookmark+)
-  (diredp-ensure-mode)
-  (lexical-let ((mouse-pos         (event-start event))
-                (dired-no-confirm  t)
-                (prefix            (and diredp-prompt-for-bookmark-prefix-flag
-                                        (read-string "Prefix for bookmark name: "))))
-    (select-window (posn-window mouse-pos))
-    (goto-char (posn-point mouse-pos))
-    (lexical-let* ((bmk   (bmkp-get-autofile-bookmark  (dired-get-filename) nil prefix))
-                   (btgs  (and bmk  (bmkp-get-tags bmk))))
-      (unless btgs (error "File has no tags to remove"))
-      (dired-map-over-marks-check
-       #'(lambda () (diredp-untag (bmkp-read-tags-completing btgs) prefix)) 1 'untag t)))
-  (diredp-previous-line 1))
-
-;;;###autoload
-(defun diredp-do-remove-all-tags (&optional prefix arg) ; `T > 0'
-  "Remove all tags from the marked (or the next prefix arg) files.
-You need library `bookmark+.el' to use this command.
-
-PREFIX is as for `diredp-do-bookmark'.
-
-A prefix argument ARG specifies files to use instead of those marked.
- An integer means use the next ARG files (previous -ARG, if < 0).
- `C-u': Use the current file (whether or not any are marked).
- `C-u C-u': Use all files in Dired, except directories.
- `C-u C-u C-u': Use all files and directories, except `.' and `..'.
- `C-u C-u C-u C-u': Use all files and all directories."
-  (interactive (progn (diredp-ensure-bookmark+)
-                      (diredp-ensure-mode)
-                      (list (and diredp-prompt-for-bookmark-prefix-flag
-                                 (read-string "Prefix for bookmark name: "))
-                            current-prefix-arg)))
-  (lexical-let ((pref  prefix))
-    (dired-map-over-marks-check #'(lambda () (diredp-remove-all-tags pref)) arg 'remove-all-tags
-                                (diredp-fewer-than-2-files-p arg))))
-
-(defun diredp-remove-all-tags (&optional prefix)
-  "Remove all tags from the file or directory named on the current line.
-You need library `bookmark+.el' to use this function.
-The bookmark name is the non-directory portion of the file name,
- prefixed by PREFIX if it is non-nil.
-Return nil for success, file name otherwise."
-  (bookmark-maybe-load-default-file)
-  (let ((file  (dired-get-file-for-visit))
-        failure)
-    (condition-case err
-        (bmkp-remove-all-tags (bmkp-autofile-set file nil prefix))
-      (error (setq failure  (error-message-string err))))
-    (if (not failure)
-        nil                             ; Return nil for success.
-      (dired-log failure)
-      (dired-make-relative file))))     ; Return file name for failure.
-
-;;;###autoload
-(defun diredp-mouse-do-remove-all-tags (event) ; Not bound
-  "In Dired, remove all tags from the marked (or next prefix arg) files.
-You need library `bookmark+.el' to use this command."
-  (interactive "e")
-  (diredp-ensure-bookmark+)
-  (diredp-ensure-mode)
-  (lexical-let ((mouse-pos         (event-start event))
-                (dired-no-confirm  t)
-                (prefix            (and diredp-prompt-for-bookmark-prefix-flag
-                                        (read-string "Prefix for bookmark name: "))))
-    (select-window (posn-window mouse-pos))
-    (goto-char (posn-point mouse-pos))
-    (dired-map-over-marks-check #'(lambda () (diredp-remove-all-tags prefix))
-                                1 'remove-all-tags t))
-  (diredp-previous-line 1))
-
-;;;###autoload
-(defun diredp-do-paste-add-tags (&optional prefix arg) ; `T > p', `T > C-y'
-  "Add previously copied tags to the marked (or next prefix arg) files.
-The tags were previously copied from a file to `bmkp-copied-tags'.
-You need library `bookmark+.el' to use this command.
-
-A prefix argument ARG specifies files to use instead of those marked.
- An integer means use the next ARG files (previous -ARG, if < 0).
- `C-u': Use the current file (whether or not any are marked).
- `C-u C-u': Use all files in Dired, except directories.
- `C-u C-u C-u': Use all files and directories, except `.' and `..'.
- `C-u C-u C-u C-u': Use all files and all directories."
-  (interactive (progn (diredp-ensure-bookmark+)
-                      (diredp-ensure-mode)
-                      (list (and diredp-prompt-for-bookmark-prefix-flag
-                                 (read-string "Prefix for autofile bookmark name: "))
-                            current-prefix-arg)))
-  (dired-map-over-marks-check (lexical-let ((pref  prefix))
-                                #'(lambda () (diredp-paste-add-tags pref)))
-                              arg 'paste-add-tags
-                              (diredp-fewer-than-2-files-p arg)))
-
-(defun diredp-paste-add-tags (&optional prefix)
-  "Add previously copied tags to the file or directory on the current line.
-The tags were previously copied from a file to `bmkp-copied-tags'.
-You need library `bookmark+.el' to use this function.
-The bookmark name is the non-directory portion of the file name,
- prefixed by PREFIX if it is non-nil.
-Return nil for success, file name otherwise."
-  (bookmark-maybe-load-default-file)
-  (let ((file  (dired-get-file-for-visit))
-        failure)
-    (condition-case err
-        (bmkp-autofile-add-tags file bmkp-copied-tags nil prefix)
-      (error (setq failure  (error-message-string err))))
-    (if (not failure)
-        nil                             ; Return nil for success.
-      (dired-log failure)
-      (dired-make-relative file))))     ; Return file name for failure.
-
-;;;###autoload
-(defun diredp-mouse-do-paste-add-tags (event) ; Not bound
-  "In Dired, add previously copied tags to this file.
-The tags were previously copied from a file to `bmkp-copied-tags'.
-You need library `bookmark+.el' to use this command."
-  (interactive "e")
-  (diredp-ensure-bookmark+)
-  (diredp-ensure-mode)
-  (lexical-let ((mouse-pos         (event-start event))
-                (dired-no-confirm  t)
-                (prefix            (and diredp-prompt-for-bookmark-prefix-flag
-                                        (read-string "Prefix for bookmark name: "))))
-    (select-window (posn-window mouse-pos))
-    (goto-char (posn-point mouse-pos))
-    (dired-map-over-marks-check #'(lambda () (diredp-paste-add-tags prefix))
-                                1 'paste-add-tags t))
-  (diredp-previous-line 1))
-
-;;;###autoload
-(defun diredp-do-paste-replace-tags (&optional prefix arg) ; `T > q'
-  "Replace tags for marked (or next prefix arg) files with copied tags.
-The tags were previously copied from a file to `bmkp-copied-tags'.
-You need library `bookmark+.el' to use this command.
-
-A prefix argument ARG specifies files to use instead of those marked.
- An integer means use the next ARG files (previous -ARG, if < 0).
- `C-u': Use the current file (whether or not any are marked).
- `C-u C-u': Use all files in Dired, except directories.
- `C-u C-u C-u': Use all files and directories, except `.' and `..'.
- `C-u C-u C-u C-u': Use all files and all directories."
-  (interactive (progn (diredp-ensure-bookmark+)
-                      (diredp-ensure-mode)
-                      (list (and diredp-prompt-for-bookmark-prefix-flag
-                                 (read-string "Prefix for autofile bookmark name: "))
-                            current-prefix-arg)))
-  (dired-map-over-marks-check (lexical-let ((pref  prefix))
-                                #'(lambda () (diredp-paste-replace-tags pref)))
-                              arg 'paste-replace-tags (diredp-fewer-than-2-files-p arg)))
-
-(defun diredp-paste-replace-tags (&optional prefix)
-  "Replace tags for this file or dir with tags copied previously.
-The tags were previously copied from a file to `bmkp-copied-tags'.
-You need library `bookmark+.el' to use this function.
-The bookmark name is the non-directory portion of the file name,
- prefixed by PREFIX if it is non-nil.
-Return nil for success, file name otherwise."
-  (bookmark-maybe-load-default-file)
-  (let ((file  (dired-get-file-for-visit))
-        failure)
-    (condition-case err
-        (progn (bmkp-remove-all-tags (bmkp-autofile-set file nil prefix))
-               (bmkp-autofile-add-tags file bmkp-copied-tags nil prefix))
-      (error (setq failure  (error-message-string err))))
-    (if (not failure)
-        nil                             ; Return nil for success.
-      (dired-log failure)
-      (dired-make-relative file))))
-
-;;;###autoload
-(defun diredp-mouse-do-paste-replace-tags (event) ; Not bound
-  "In Dired, replace tags for this file with tags copied previously.
-The tags were previously copied from a file to `bmkp-copied-tags'.
-You need library `bookmark+.el' to use this command."
-  (interactive "e")
-  (diredp-ensure-bookmark+)
-  (diredp-ensure-mode)
-  (lexical-let ((mouse-pos         (event-start event))
-                (dired-no-confirm  t)
-                (prefix            (and diredp-prompt-for-bookmark-prefix-flag
-                                        (read-string "Prefix for bookmark name: "))))
-    (select-window (posn-window mouse-pos))
-    (goto-char (posn-point mouse-pos))
-    (dired-map-over-marks-check #'(lambda () (diredp-paste-replace-tags prefix))
-                                1 'paste-replace-tags t))
-  (diredp-previous-line 1))
-
-;;;###autoload
-(defun diredp-do-set-tag-value (tag value &optional prefix arg) ; `T > v'
-  "Set TAG value to VALUE, for the marked (or next prefix arg) files.
-This does not change the TAG name.
-You need library `bookmark+.el' to use this command.
-
-PREFIX is as for `diredp-do-bookmark'.
-
-A prefix argument ARG specifies files to use instead of those marked.
- An integer means use the next ARG files (previous -ARG, if < 0).
- `C-u': Use the current file (whether or not any are marked).
- `C-u C-u': Use all files in Dired, except directories.
- `C-u C-u C-u': Use all files and directories, except `.' and `..'.
- `C-u C-u C-u C-u': Use all files and all directories."
-  (interactive (progn (diredp-ensure-bookmark+)
-                      (diredp-ensure-mode)
-                      (list (bmkp-read-tag-completing)
-                            (read (read-string "Value: "))
-                            (and diredp-prompt-for-bookmark-prefix-flag
-                                 (read-string "Prefix for bookmark name: "))
-                            current-prefix-arg)))
-  (dired-map-over-marks-check (lexical-let ((tg    tag)
-                                            (val   value)
-                                            (pref  prefix))
-                                #'(lambda () (diredp-set-tag-value tg val pref)))
-                              arg 'set-tag-value (diredp-fewer-than-2-files-p arg)))
-
-(defun diredp-set-tag-value (tag value &optional prefix)
-  "Set TAG value to VALUE for this file or directory.
-This does not change the TAG name.
-You need library `bookmark+.el' to use this function.
-The bookmark name is the non-directory portion of the file name,
- prefixed by PREFIX if it is non-nil.
-Return nil for success, file name otherwise."
-  (bookmark-maybe-load-default-file)
-  (let ((file  (dired-get-file-for-visit))
-        failure)
-    (condition-case err
-        (bmkp-set-tag-value (bmkp-autofile-set file nil prefix) tag value)
-      (error (setq failure  (error-message-string err))))
-    (if (not failure)
-        nil                             ; Return nil for success.
-      (dired-log failure)
-      (dired-make-relative file))))     ; Return file name for failure.
-
-;;;###autoload
-(defun diredp-mouse-do-set-tag-value (event) ; Not bound
-  "In Dired, set the value of a tag for this file.
-This does not change the tag name.
-You need library `bookmark+.el' to use this command."
-  (interactive "e")
-  (diredp-ensure-bookmark+)
-  (diredp-ensure-mode)
-  (lexical-let ((mouse-pos         (event-start event))
-                (dired-no-confirm  t)
-                (prefix            (and diredp-prompt-for-bookmark-prefix-flag
-                                        (read-string "Prefix for bookmark name: "))))
-    (select-window (posn-window mouse-pos))
-    (goto-char (posn-point mouse-pos))
-    (dired-map-over-marks-check #'(lambda () (diredp-set-tag-value (bmkp-read-tag-completing)
-                                                                   (read (read-string "Value: "))
-                                                                   prefix))
-                                1 'set-tag-value t))
-  (diredp-previous-line 1))
-
-
-;; Define these even if `Bookmark+' is not loaded.
-;;;###autoload
-(defun diredp-mark-autofiles ()         ; Bound to `* B'
-  "Mark all autofiles, that is, files that have an autofile bookmark."
-  (interactive)
-  (diredp-ensure-bookmark+)
-  (diredp-ensure-mode)
-  (diredp-mark/unmark-autofiles))
-
-;;;###autoload
-(defun diredp-unmark-autofiles ()
-  "Unmark all autofiles, that is, files that have an autofile bookmark."
-  (interactive)
-  (diredp-ensure-bookmark+)
-  (diredp-ensure-mode)
-  (diredp-mark/unmark-autofiles t))
-
-;;;###autoload
-(defun diredp-mark/unmark-autofiles (&optional unmarkp)
-  "Mark all autofiles, or unmark if UNMARKP is non-nil."
-  (let ((dired-marker-char  (if unmarkp ?\040 dired-marker-char)))
-    (diredp-mark-if (and (not (diredp-looking-at-p dired-re-dot))  (not (eolp))
-                         (let ((fname  (dired-get-filename nil t)))
-                           (and fname  (bmkp-get-autofile-bookmark fname))))
-                    "autofile")))
-
-(when (and (fboundp 'bmkp-get-autofile-bookmark) ; Defined in `bookmark+-1.el'.
-           (fboundp 'hlt-highlight-region)) ; Defined in `highlight.el'.
-
-  (defun diredp-highlight-autofiles ()
-    "Highlight files that are autofile bookmarks.
-Highlighting uses face `diredp-autofile-name'."
-    (save-excursion
-      (goto-char (point-min))
-      (while (re-search-forward dired-move-to-filename-regexp nil t)
-        ;; If Dired details are hidden the match data gets changed.
-        (let* ((bmk    (save-match-data
-                         (bmkp-get-autofile-bookmark (buffer-substring (match-end 0) (line-end-position)))))
-               (tags  (and bmk  (bmkp-get-tags bmk))))
-          (when bmk
-            (hlt-highlight-region (match-end 0) (line-end-position)
-                                  (if tags
-                                      'diredp-tagged-autofile-name
-                                    'diredp-autofile-name)))))))
-
-  (cond ((fboundp 'define-minor-mode)
-         ;; Emacs 21+.  Use `eval' so that even if the library is byte-compiled with Emacs 20,
-         ;; loading it into Emacs 21+ will define variable `diredp-highlight-autofiles-mode'.
-         (eval '(define-minor-mode diredp-highlight-autofiles-mode
-                 "Toggle automatic highlighting of autofile bookmarks.
-When you turn this on, it ensures that your bookmark file is loaded.
-
-NOTE: This mode is ON BY DEFAULT.  More precisely, when `dired+.el' is
-loaded (for the first time per Emacs session), the mode is turned ON.
-To prevent this and have the mode OFF by default, you must do one of
-the following:
-
- * Put (diredp-highlight-autofiles-mode -1) in your init file, AFTER
-   it loads `dired+.el'.
-
- * Customize option `diredp-highlight-autofiles-mode' to `nil', AND
-   ensure that your `custom-file' (or the `custom-saved-variables'
-   part of your init file) is evaluated before `dired+.el' is loaded.
-
-You need libraries `Bookmark and `highlight.el' for this command."
-                 :init-value t :global t :group 'Dired-Plus :require 'dired+
-                 (if (not diredp-highlight-autofiles-mode)
-                     (remove-hook 'dired-after-readin-hook #'diredp-highlight-autofiles)
-                   (add-hook 'dired-after-readin-hook #'diredp-highlight-autofiles)
-                   (bookmark-maybe-load-default-file))
-                 (when (derived-mode-p 'dired-mode) (dired-revert nil nil))
-                 (when (interactive-p)
-                   (message "Dired highlighting of autofile bookmarks is now %s"
-                            (if diredp-highlight-autofiles-mode "ON" "OFF"))))))
-        (t;; Emacs 20.
-         (defun diredp-highlight-autofiles-mode (&optional arg)
-           "Toggle automatic highlighting of autofile bookmarks.
-When you turn this on, it ensures that your bookmark file is loaded.
-
-NOTE: This mode is ON BY DEFAULT.  More precisely, when `dired+.el' is
-loaded (for the first time per Emacs session), the mode is turned ON.
-To prevent this and have the mode OFF by default, you must do one of
-the following:
-
- * Put (diredp-highlight-autofiles-mode -1) in your init file, AFTER
-   it loads `dired+.el'.
-
- * Customize option `diredp-highlight-autofiles-mode' to `nil', AND
-   ensure that your `custom-file' (or the `custom-saved-variables'
-   part of your init file) is evaluated before `dired+.el' is loaded.
-
-You need libraries `Bookmark and `highlight.el' for this command."
-           (interactive (list (or current-prefix-arg  'toggle)))
-           (setq diredp-highlight-autofiles-mode  (if (eq arg 'toggle)
-                                                      (not diredp-highlight-autofiles-mode)
-                                                    (> (prefix-numeric-value arg) 0)))
-           (if (not diredp-highlight-autofiles-mode)
-               (remove-hook 'dired-after-readin-hook #'diredp-highlight-autofiles)
-             (add-hook 'dired-after-readin-hook #'diredp-highlight-autofiles)
-             (bookmark-maybe-load-default-file))
-           (when (derived-mode-p 'dired-mode) (dired-revert nil nil))
-           (when (interactive-p) (message "Dired highlighting of autofile bookmarks is now %s"
-                                          (if diredp-highlight-autofiles-mode "ON" "OFF"))))))
-
-  ;; Turn it ON BY DEFAULT.
-  (unless (or (boundp 'diredp-loaded-p)  (get 'diredp-highlight-autofiles-mode 'saved-value))
-    (diredp-highlight-autofiles-mode 1))
-  )
-
-;;;###autoload
-(defun diredp-do-bookmark (&optional prefix arg) ; Bound to `M-b'
-  "Bookmark the marked (or the next prefix argument) files.
-Each bookmark name is the non-directory portion of the file name,
- prefixed by PREFIX if it is non-nil.
-Interactively, you are prompted for the PREFIX if
- `diredp-prompt-for-bookmark-prefix-flag' is non-nil.
-The bookmarked position is the beginning of the file.
-If you use library `bookmark+.el' then the bookmark is an autofile.
-
-A prefix argument ARG specifies files to use instead of those marked.
- An integer means use the next ARG files (previous -ARG, if < 0).
- `C-u': Use the current file (whether or not any are marked).
- `C-u C-u': Use all files in Dired, except directories.
- `C-u C-u C-u': Use all files and directories, except `.' and `..'.
- `C-u C-u C-u C-u': Use all files and all directories."
-  (interactive (progn (diredp-ensure-mode)
-                      (list (and diredp-prompt-for-bookmark-prefix-flag
-                                 (read-string "Prefix for bookmark name: "))
-                            current-prefix-arg)))
-  (dired-map-over-marks-check (lexical-let ((pref  prefix))
-                                #'(lambda () (diredp-bookmark pref nil 'NO-MSG-P)))
-                              arg 'bookmark (diredp-fewer-than-2-files-p arg)))
-
-;;;###autoload
-(defun diredp-mouse-do-bookmark (event) ; Not bound
-  "In Dired, bookmark this file.  See `diredp-do-bookmark'."
-  (interactive "e")
-  (lexical-let ((mouse-pos         (event-start event))
-                (dired-no-confirm  t)
-                (prefix            (and diredp-prompt-for-bookmark-prefix-flag
-                                        (read-string "Prefix for bookmark name: "))))
-    (select-window (posn-window mouse-pos))
-    (goto-char (posn-point mouse-pos))
-    (dired-map-over-marks-check #'(lambda () (diredp-bookmark prefix nil)) nil 'bookmark t))
-  (diredp-previous-line 1))
-
-(defun diredp-bookmark (&optional prefix file no-msg-p)
-  "Bookmark the file or directory FILE.
-If you use library `bookmark+.el' then the bookmark is an autofile.
-Return nil for success or the file name otherwise.
-
-The bookmark name is the (non-directory) file name, prefixed by
- optional arg PREFIX (a string) if non-nil.
-
-FILE defaults to the file name on the current Dired line.
-
-Non-nil optional arg NO-MSG-P means do not show progress messages."
-  (bookmark-maybe-load-default-file)
-  (let ((fil      (or file  (dired-get-file-for-visit)))
-        (failure  nil))
-    (condition-case err
-        (if (fboundp 'bmkp-autofile-set) ; Bookmark+ - just set an autofile bookmark.
-            (bmkp-autofile-set fil nil prefix nil (not no-msg-p))
-          ;; Vanilla `bookmark.el' (or very old Bookmark+ version).
-          (let ((bookmark-make-record-function
-                 (cond ((and (require 'image nil t)  (require 'image-mode nil t)
-                             (condition-case nil (image-type fil) (error nil)))
-                        ;; Last two lines of function are from `image-bookmark-make-record'.
-                        ;; But don't use that directly, because it uses
-                        ;; `bookmark-make-record-default', which gets nil for `filename'.
-                        (lambda ()
-                          `((filename   . ,fil)
-                            (position   . 0)
-                            ;; NEED to keep this part of code sync'd with `bmkp-make-record-for-target-file'.
-                            (image-type . ,(image-type fil))
-                            (handler    . image-bookmark-jump)))) ; In `image-mode.el'.
-                       (t
-                        (lambda ()
-                          `((filename . ,fil)
-                            (position . 0)))))))
-            (bookmark-store (concat prefix (file-name-nondirectory fil)) (cdr (bookmark-make-record)) nil)))
-      (error (setq failure  (error-message-string err))))
-    (if (not failure)
-        nil                             ; Return nil for success.
-      (if (fboundp 'bmkp-autofile-set)
-          (dired-log failure)
-        (dired-log "Failed to create bookmark for `%s':\n%s\n" fil failure))
-      (dired-make-relative fil))))      ; Return file name for failure.
-
-;;;###autoload
-(defun diredp-set-bookmark-file-bookmark-for-marked (bookmark-file ; Bound to `C-M-b'
-                                                     &optional prefix arg)
-  "Bookmark the marked files and create a bookmark-file bookmark for them.
-The bookmarked position is the beginning of the file.
-Jumping to the bookmark-file bookmark loads the set of file bookmarks.
-You need library `bookmark+.el' to use this command.
-
-Each bookmark name is the non-directory portion of the file name,
- prefixed by PREFIX if it is non-nil.
-Interactively, you are prompted for PREFIX if
- `diredp-prompt-for-bookmark-prefix-flag' is non-nil.
-
-A prefix argument ARG specifies files to use instead of those marked.
- An integer means use the next ARG files (previous -ARG, if < 0).
- `C-u': Use the current file (whether or not any are marked).
- `C-u C-u': Use all files in Dired, except directories.
- `C-u C-u C-u': Use all files and directories, except `.' and `..'.
- `C-u C-u C-u C-u': Use all files and all directories.
-
-You are also prompted for the bookmark file, BOOKMARK-FILE.  The
-default is `.emacs.bmk' in the current directory, but you can enter
-any file name, anywhere.
-
-The marked-file bookmarks are added to file BOOKMARK-FILE, but this
-command does not make BOOKMARK-FILE the current bookmark file.  To
-make it current, just jump to the bookmark-file bookmark created by
-this command.  That bookmark (which bookmarks BOOKMARK-FILE) is
-defined in that current bookmark file.
-
-Example:
-
- Bookmark file `~/.emacs.bmk' is current before invoking this command.
- The current (Dired) directory is `/foo/bar'.
- The marked files are bookmarked in the (possibly new) bookmark file
-   `/foo/bar/.emacs.bmk'.
- The bookmarks for the marked files have names prefixed by `FOOBAR '.
- The name of the bookmark-file bookmark is `Foobar Files'.
- Bookmark `Foobar Files' is itself in bookmark file `~/.emacs.bmk'.
- Bookmark file `~/.emacs.bmk' is current after invoking this command.
-
-You are prompted for the name of the bookmark-file bookmark, the
-BOOKMARK-FILE for the marked-file bookmarks, and a PREFIX string for
-each of the marked-file bookmarks.
-
-See also command `diredp-do-bookmark-in-bookmark-file'."
-  (interactive (diredp-read-bookmark-file-args))
-  (diredp-ensure-bookmark+)
-  (diredp-do-bookmark-in-bookmark-file bookmark-file prefix arg 'CREATE-BOOKMARK-FILE-BOOKMARK))
-
-;;;###autoload
-(defun diredp-do-bookmark-in-bookmark-file (bookmark-file ; Bound to `C-M-B' (aka `C-M-S-b')
-                                            &optional prefix arg bfile-bookmarkp files)
-  "Bookmark marked files in BOOKMARK-FILE and save BOOKMARK-FILE.
-The files bookmarked are the marked files, by default.
-The bookmarked position is the beginning of the file.
-You are prompted for BOOKMARK-FILE.  The default is `.emacs.bmk' in
-the current directory, but you can enter any file name, anywhere.
-You need library `bookmark+.el' to use this command.
-
-The marked files are bookmarked in file BOOKMARK-FILE, but this
-command does not make BOOKMARK-FILE the current bookmark file.  To
-make it current, use `\\[bmkp-switch-bookmark-file]' (`bmkp-switch-bookmark-file').
-
-Each bookmark name is the non-directory portion of the file name,
- prefixed by PREFIX if it is non-nil.
-Interactively, you are prompted for PREFIX if
- `diredp-prompt-for-bookmark-prefix-flag' is non-nil.
-
-Interactively, a prefix argument ARG specifies the files to use
-instead of those marked.
-
- An integer means use the next ARG files (previous -ARG, if < 0).
- `C-u': Use the current file (whether or not any are marked).
- `C-u C-u': Use all files in Dired, except directories.
- `C-u C-u C-u': Use all files and directories, except `.' and `..'.
- `C-u C-u C-u C-u': Use all files and all directories.
-
-See also command `diredp-set-bookmark-file-bookmark-for-marked'.
-
-Non-interactively:
-
- * Non-nil BFILE-BOOKMARKP means create a bookmark-file bookmark for
-   BOOKMARK-FILE.
- * Non-nil FILES is the list of files to bookmark."
-  (interactive (diredp-read-bookmark-file-args))
-  (diredp-ensure-bookmark+)
-  (let ((bfile-exists-p  (file-readable-p bookmark-file)))
-    (unless bfile-exists-p (bmkp-empty-file bookmark-file))
-    (unless bmkp-current-bookmark-file (setq bmkp-current-bookmark-file  bookmark-default-file))
-    (let ((old-bmkp-current-bookmark-file  bmkp-current-bookmark-file))
-      (unwind-protect
-           (progn (bmkp-switch-bookmark-file bookmark-file) ; Changes `*-current-bookmark-file'.
-                  (if files
-                      (dolist (file  files)  (diredp-bookmark prefix file 'NO-MSG-P))
-                    (dired-map-over-marks-check
-                     (lexical-let ((pref  prefix)) #'(lambda () (diredp-bookmark pref nil 'NO-MSG-P)))
-                     arg 'bookmark (diredp-fewer-than-2-files-p arg)))
-                  (bookmark-save)
-                  (unless bfile-exists-p (revert-buffer)))
-        (unless (bmkp-same-file-p old-bmkp-current-bookmark-file  bmkp-current-bookmark-file)
-          (bmkp-switch-bookmark-file old-bmkp-current-bookmark-file 'NO-MSG))))
-    (when bfile-bookmarkp (bmkp-set-bookmark-file-bookmark bookmark-file))))
-
-(defun diredp-read-bookmark-file-args ()
-  "Read args for `diredp-do-bookmark-in-bookmark-file' and similar."
-  (diredp-ensure-bookmark+)
-  (diredp-ensure-mode)
-  (list (let* ((insert-default-directory  t)
-               (bmk-file                  (expand-file-name
-                                           (read-file-name
-                                            "Use bookmark file (default is in CURRENT dir): " nil
-                                            (if (or (> emacs-major-version 23)
-                                                    (and (= emacs-major-version 23)  (> emacs-minor-version 1)))
-                                                (list ".emacs.bmk" bookmark-default-file)
-                                              ".emacs.bmk")))))
-          bmk-file)
-        (and diredp-prompt-for-bookmark-prefix-flag  (read-string "Prefix for autofile bookmark names: "))
-        current-prefix-arg))
-
-
-;; REPLACE ORIGINAL in `dired.el'.
-;;
-;; Allows for consp `dired-directory' too.
-;;
-(defun dired-buffers-for-dir (dir &optional file)
-  "Return a list of buffers that Dired DIR (top level or in-situ subdir).
-If FILE is non-nil, include only those whose wildcard pattern (if any)
-matches FILE.
-The list is in reverse order of buffer creation, most recent last.
-As a side effect, killed Dired buffers for DIR are removed from
-`dired-buffers'."
-  (setq dir  (file-name-as-directory dir))
-  (let (result buf)
-    (dolist (elt  dired-buffers)
-      (setq buf  (cdr elt))
-      (cond ((null (buffer-name buf))   ; Buffer is killed - clean up.
-             (setq dired-buffers  (delq elt dired-buffers)))
-            ((dired-in-this-tree dir (car elt))
-             (with-current-buffer buf
-               (and (assoc dir dired-subdir-alist)
-                    (or (null file)
-                        (if (stringp dired-directory)
-                            ;; Allow for consp `dired-directory' too.
-                            (let ((wildcards  (file-name-nondirectory (if (consp dired-directory)
-                                                                          (car dired-directory)
-                                                                        dired-directory))))
-                              (or (zerop (length wildcards))
-                                  (diredp-string-match-p (dired-glob-regexp wildcards) file)))
-                          (member (expand-file-name file dir) (cdr dired-directory))))
-                    (setq result  (cons buf result)))))))
-    result))
-
-
-;; If you use library `files+.el', you need not use these commands
-;; explicitly, because that library redefines `find-file-read-args' to
-;; do the same thing, in Dired mode.  These are provided here in case
-;; you want to bind them directly - for example, in case your code
-;; does not use `find-file-read-args'.
-;;
-;;;###autoload
-(defun diredp-find-a-file (filename &optional wildcards) ; Not bound
-  "`find-file', but use file on current line as default (`M-n')."
-  (interactive (diredp-find-a-file-read-args "Find file: " nil))
-  (find-file filename wildcards))
-
-;;;###autoload
-(defun diredp-find-a-file-other-frame (filename &optional wildcards) ; Not bound
-  "`find-file-other-frame', but use file under cursor as default (`M-n')."
-  (interactive (diredp-find-a-file-read-args "Find file: " nil))
-  (find-file-other-frame filename wildcards))
-
-;;;###autoload
-(defun diredp-find-a-file-other-window (filename &optional wildcards) ; Not bound
-  "`find-file-other-window', but use file under cursor as default (`M-n')."
-  (interactive (diredp-find-a-file-read-args "Find file: " nil))
-  (find-file-other-window filename wildcards))
-
-;;;###autoload
-(defun diredp-find-a-file-read-args (prompt mustmatch) ; Not bound
-  (list (lexical-let ((find-file-default  (abbreviate-file-name (dired-get-file-for-visit))))
-          (minibuffer-with-setup-hook (lambda ()
-                                        (setq minibuffer-default  find-file-default))
-                                      (read-file-name prompt nil default-directory mustmatch)))
-        t))
-
-;;;###autoload
-(defun diredp-find-file-reuse-dir-buffer () ; Not bound
-  "Like `dired-find-file', but reuse Dired buffers.
-Unlike `dired-find-alternate-file' this does not use
-`find-alternate-file' unless (1) the target is a directory that is not
-yet visited as a Dired buffer, and (2) the current (Dired) buffer is
-not visited also in some other window (possibly in an iconified
-frame)."
-  (interactive)
-  (set-buffer-modified-p nil)
-  (let ((file  (dired-get-file-for-visit)))
-    (diredp--reuse-dir-buffer-helper file)))
-
-;;;###autoload
-(defun diredp-mouse-find-file-reuse-dir-buffer (event &optional find-file-func find-dir-func) ; Not bound
-  "Like `dired-mouse-find-file', but reuse Dired buffers.
-Unlike `dired-find-alternate-file' this does not use
-`find-alternate-file' unless (1) the target is a directory that is not
-yet visited as a Dired buffer, and (2) the current (Dired) buffer is
-not visited also in some other window (possibly in an iconified
-frame).
-
-Non-nil optional args FIND-FILE-FUNC and FIND-DIR-FUNC specify
-functions to visit the file and directory, respectively.
-Defaults: `find-file' and `dired', respectively."
-  (interactive "e")
-  (let (window pos file)
-    (save-excursion
-      (setq window  (posn-window (event-end event))
-	    pos     (posn-point (event-end event)))
-      (unless (windowp window) (error "No file chosen"))
-      (set-buffer (window-buffer window))
-      (goto-char pos)
-      (setq file  (dired-get-file-for-visit)))
-    (select-window window)
-    (diredp--reuse-dir-buffer-helper file find-file-func find-dir-func)))
-
-(defun diredp--reuse-dir-buffer-helper (file &optional find-file-func find-dir-func other-window)
-  "Helper for commands `diredp-*-reuse-dir-buffer' commands.
-Non-nil optional args FIND-FILE-FUNC and FIND-DIR-FUNC specify
-functions to visit the file and directory, respectively.
-Defaults: `find-file' and `dired', respectively.
-
-Unlike `dired-find-alternate-file' this does not use
-`find-alternate-file' unless (1) the target is a directory that is not
-yet visited as a Dired buffer, and (2) the current (Dired) buffer is
-not visited also in some other window (possibly in an iconified
-frame)."
-  (setq find-file-func  (or find-file-func (if other-window #'find-file-other-window #'find-file))
-        find-dir-func   (or find-dir-func  (if other-window #'dired-other-window #'dired)))
-  (let (;; This binding prevents problems with preserving point in windows displaying Dired buffers, because
-        ;; reverting a Dired buffer empties it, which changes the places where the markers used by
-        ;; `switch-to-buffer-preserve-window-point' point.
-        (switch-to-buffer-preserve-window-point  (and (boundp 'switch-to-buffer-preserve-window-point) ; Emacs 24+
-                                                      (or (not (boundp 'dired-auto-revert-buffer))
-                                                          (not dired-auto-revert-buffer))
-                                                      switch-to-buffer-preserve-window-point))
-        (find-file-run-dired                     t)
-        (wins                                    ())
-        (alt-find-file-func                      (if other-window
-                                                     #'find-alternate-file-other-window
-                                                   #'find-alternate-file))
-        dir-bufs)
-    (if (or (not (file-directory-p file)) ; New is a not a directory
-            (dired-buffers-for-dir file) ; or there is a Dired buffer for it, even as a subdir.
-            (and (setq dir-bufs  (dired-buffers-for-dir default-directory)) ; Dired bufs for current (old).
-                 (progn
-                   (dolist (buf  dir-bufs)
-                     (setq wins  (append wins (get-buffer-window-list buf 'NOMINI 0))))
-                   (setq wins  (delq nil wins))
-                   (cdr wins))))        ; More than one window showing current Dired buffer.
-        (if (file-directory-p file)
-	    (or (and (cdr dired-subdir-alist)  (dired-goto-subdir file)) ; New is a subdir inserted in current
-	        (funcall find-dir-func file))
-          (funcall find-file-func (file-name-sans-versions file t)))
-      (funcall alt-find-file-func (file-name-sans-versions file t)))))
-
-;;;###autoload
-(defalias 'toggle-diredp-find-file-reuse-dir 'diredp-toggle-find-file-reuse-dir)
-;;;###autoload
-(defun diredp-toggle-find-file-reuse-dir (force-p) ; Bound to `C-M-R' (aka `C-M-S-r')
-  "Toggle whether Dired `find-file' commands reuse directories.
-This applies also to `dired-w32-browser' commands and
-`diredp-up-directory'.
-
-A prefix arg specifies directly whether or not to reuse.
- If its numeric value is non-negative then reuse; else do not reuse.
-
-To set the behavior as a preference (default behavior), put this in
-your ~/.emacs, where VALUE is 1 to reuse or -1 to not reuse:
-
- (diredp-toggle-find-file-reuse-dir VALUE)
-
-Note: This affects only these commands:
-
-  `dired-find-file'
-  `dired-mouse-find-file'
-
-It does not affect the corresponding `-other-window' commands.  Note
-too that, by default, mouse clicks to open files or directories open
-in another window: command `diredp-mouse-find-file-other-window', not
-`dired-mouse-find-file'.  If you want a mouse click to reuse a
-directory then bind `mouse-2' to `dired-mouse-find-file' instead."
-  (interactive "P")
-  (if force-p                           ; Force.
-      (if (natnump (prefix-numeric-value force-p))
-          (diredp-make-find-file-keys-reuse-dirs)
-        (diredp-make-find-file-keys-not-reuse-dirs))
-    (if (where-is-internal 'dired-find-file dired-mode-map 'ascii)
-        (diredp-make-find-file-keys-reuse-dirs)
-      (diredp-make-find-file-keys-not-reuse-dirs))))
-
-(defun diredp-make-find-file-keys-reuse-dirs ()
-  "Make find-file keys reuse Dired buffers."
-  (substitute-key-definition 'diredp-up-directory 'diredp-up-directory-reuse-dir-buffer dired-mode-map)
-  (substitute-key-definition 'dired-find-file 'diredp-find-file-reuse-dir-buffer dired-mode-map)
-  (substitute-key-definition 'dired-mouse-find-file 'diredp-mouse-find-file-reuse-dir-buffer dired-mode-map)
-  ;; These commands are defined in `w32-browser.el' (for use with MS Windows).
-  (substitute-key-definition 'dired-w32-browser 'dired-w32-browser-reuse-dir-buffer dired-mode-map)
-  (substitute-key-definition 'dired-mouse-w32-browser 'dired-mouse-w32-browser-reuse-dir-buffer dired-mode-map)
-  (message "Reusing Dired buffers is now ON"))
-
-(defun diredp-make-find-file-keys-not-reuse-dirs ()
-  "Make find-file keys not reuse Dired buffers (i.e. act normally)."
-  (substitute-key-definition 'diredp-up-directory-reuse-dir-buffer 'diredp-up-directory dired-mode-map)
-  (substitute-key-definition 'diredp-find-file-reuse-dir-buffer 'dired-find-file dired-mode-map)
-  (substitute-key-definition 'diredp-mouse-find-file-reuse-dir-buffer 'dired-mouse-find-file dired-mode-map)
-  ;; These commands are defined in `w32-browser.el' (for use with MS Windows).
-  (substitute-key-definition 'dired-w32-browser-reuse-dir-buffer 'dired-w32-browser dired-mode-map)
-  (substitute-key-definition 'dired-mouse-w32-browser-reuse-dir-buffer 'dired-mouse-w32-browser dired-mode-map)
-  (message "Reusing Dired buffers is now OFF"))
-
-;;;###autoload
-(defun diredp-omit-marked ()            ; Not bound
-  "Omit lines of marked files.  Return the number of lines omitted."
-  (interactive)
-  (let ((old-modified-p  (buffer-modified-p))
-        count)
-    (when (interactive-p) (message "Omitting marked lines..."))
-    (setq count  (dired-do-kill-lines nil "Omitted %d line%s."))
-    (set-buffer-modified-p old-modified-p) ; So no `%*' appear in mode-line.
-    count))
-
-;;;###autoload
-(defun diredp-omit-unmarked ()          ; Not bound
-  "Omit lines of unmarked files.  Return the number of lines omitted."
-  (interactive)
-  (let ((old-modified-p  (buffer-modified-p))
-        count)
-    (dired-toggle-marks)
-    (message "Omitting unmarked lines...")
-    (setq count  (diredp-omit-marked))
-    (dired-toggle-marks)                ; Marks all except `.', `..'
-    (set-buffer-modified-p old-modified-p) ; So no `%*' appear in mode-line.
-    count))
-
-;;;###autoload
-(defun diredp-ediff (file2)             ; Bound to `='
-  "Compare file at cursor with file FILE2 using `ediff'.
-FILE2 defaults to the file at the cursor as well.  If you enter just a
-directory name for FILE2, then the file at the cursor is compared with
-a file of the same name in that directory.  FILE2 is the second file
-given to `ediff'; the file at the cursor is the first.
-
-Try to guess a useful default value for FILE2, as follows:
-
-* If the mark is active, use the file at mark.
-* Else if the file at cursor is a autosave file or a backup file, use
-  the corresponding base file.
-* Else if there is any backup file for the file at point, use the
-  newest backup file for it.
-* Else use the file at point."
-  (interactive (progn (require 'ediff)
-                      (list (ediff-read-file-name ; In `ediff-util.el'.
-                             (format "Compare %s with" (dired-get-filename t))
-                             (dired-current-directory)
-                             (let* ((file           (dired-get-filename))
-                                    (file-sans-dir  (file-name-nondirectory file))
-                                    (file-dir       (file-name-directory file))
-                                    (file-at-mark   (and transient-mark-mode
-                                                         mark-active
-                                                         (save-excursion (goto-char (mark t))
-                                                                         (dired-get-filename t t))))
-                                    (last-backup    (file-newest-backup file)))
-                               (cond
-                                 (file-at-mark)
-                                 ((auto-save-file-name-p file-sans-dir)
-                                  (expand-file-name (substring file-sans-dir 1 -1) file-dir))
-                                 ((backup-file-name-p file-sans-dir)
-                                  (expand-file-name (file-name-sans-versions file-sans-dir) file-dir))
-                                 (last-backup)
-                                 (t file)))))))
-  (ediff-files (dired-get-filename) file2)) ; In `ediff.el'.
-
-(defun diredp-fewer-than-N-files-p (arg n)
-  "Return non-nil iff fewer than N files are to be treated by dired.
-More precisely, return non-nil iff ARG is nil and fewer than N
-files are marked, or the absolute value of ARG is less than N."
-  (if arg
-      (and (integerp arg)  (< (abs arg) n)) ; Next or previous file (or none).
-    (not (save-excursion                ; Fewer than two marked files.
-           (goto-char (point-min))
-           (re-search-forward (dired-marker-regexp) nil t n)))))
-
-(defun diredp-fewer-than-2-files-p (arg)
-  "Return non-nil iff fewer than two files are to be treated by dired.
-More precisely, return non-nil iff ARG is nil and fewer than two
-files are marked, or ARG is -1, 0 or 1."
-  (diredp-fewer-than-N-files-p arg 2))
-
-(defun diredp-fewer-than-echo-limit-files-p (arg)
-  "Return non-nil iff < `diredp-do-report-echo-limit' files marked.
-More precisely, return non-nil iff ARG is nil and fewer than two
-files are marked, or ARG is -1, 0 or 1."
-  (diredp-fewer-than-N-files-p arg diredp-do-report-echo-limit))
-
-;;;###autoload
-(defun diredp-do-apply-function (function &optional arg) ; Bound to `@'
-  "Apply FUNCTION to the marked files.
-You are prompted for the FUNCTION.
-
-With a plain prefix ARG (`C-u'), visit each file and invoke FUNCTION
- with no arguments.
-Otherwise, apply FUNCTION to each file name.
-
-Any prefix arg other than single `C-u' behaves according to the ARG
-argument of `dired-get-marked-files'.  In particular, `C-u C-u'
-operates on all files in the Dired buffer.
-
-The result returned for each file is logged by `dired-log'.  Use `?'
-to see all such results and any error messages.  If there are fewer
-marked files than `diredp-do-report-echo-limit' then each result is
-also echoed momentarily."
-  (interactive (progn (diredp-ensure-mode)
-                      (list (read (completing-read "Function: " obarray 'functionp nil nil
-                                                   (and (boundp 'function-name-history)
-                                                        'function-name-history)))
-                            current-prefix-arg)))
-  (let ((use-no-args-p  (and (consp arg)  (< (car arg) 16))))
-    (when use-no-args-p (setq arg  ()))
-    (save-selected-window
-      (diredp-map-over-marks-and-report
-       (if use-no-args-p #'diredp-invoke-function-no-args #'diredp-apply-function-to-file-name)
-       arg
-       'apply\ function (diredp-fewer-than-2-files-p arg)
-       function
-       (diredp-fewer-than-echo-limit-files-p arg)))))
-
-(defun diredp-invoke-function-no-args (fun &optional echop)
-  "Visit file of this line at its beginning, then invoke function FUN.
-No arguments are passed to FUN.
-Log the result returned or any error.
-Non-nil optional arg ECHOP means also echo the result."
-  (let* ((file     (dired-get-filename))
-         (failure  (not (file-exists-p file)))
-         result)
-    (unless failure
-      (condition-case err
-          (with-current-buffer (find-file-noselect file)
-            (save-excursion
-              (goto-char (point-min))
-              (setq result  (funcall fun))))
-        (error (setq failure  err))))
-    (diredp-report-file-result file result failure echop)))
-
-(defun diredp-apply-function-to-file-name (fun &optional echop)
-  "Apply function FUN to (absolute) file name on this line.
-Log the result returned or any error.
-Non-nil optional arg ECHOP means also echo the result."
-  (let ((file     (dired-get-filename))
-        (failure  nil)
-        result)
-    (condition-case err
-        (setq result  (funcall fun file))
-      (error (setq failure  err)))
-    (diredp-report-file-result file result failure echop)))
-
-
-;; REPLACE ORIGINAL in `dired-aux.el'.
-;;
-;; 1. Redisplay only if at most one file is being treated.
-;; 2. Doc string reflects `Dired+'s version of `dired-map-over-marks-check'.
-;;
-;;;###autoload
-(defun dired-do-compress (&optional arg) ; Bound to `Z'
-  "Compress or uncompress marked (or next prefix argument) files.
-A prefix argument ARG specifies files to use instead of marked.
- An integer means use the next ARG files (previous -ARG, if < 0).
- `C-u': Use the current file (whether or not any are marked).
- `C-u C-u': Use all files in Dired, except directories.
- `C-u C-u C-u': Use all files and directories, except `.' and `..'.
- `C-u C-u C-u C-u': Use all files and all directories."
-  (interactive "P")
-  (dired-map-over-marks-check #'dired-compress arg 'compress (diredp-fewer-than-2-files-p arg)))
-
-
-;; REPLACE ORIGINAL in `dired-aux.el'.
-;;
-;; 1. Redisplay only if at most one file is being treated.
-;; 2. Doc string reflects `Dired+'s version of `dired-map-over-marks-check'.
-;;
-;;;###autoload
-(defun dired-do-byte-compile (&optional arg) ; Bound to `B'
-  "Byte compile marked Emacs Lisp files.
-A prefix argument ARG specifies files to use instead of those marked.
- * An integer means use the next ARG files (previous -ARG, if < 0).
- * Two or more `C-u' (e.g. `C-u C-u') means ignore any marks and use
-   all files in the Dired buffer.
- * Any other prefix arg means use the current file."
-  (interactive (let* ((arg  current-prefix-arg)
-                      (C-u  (and (consp arg)  arg)))
-                 (when (and C-u  (> (prefix-numeric-value arg) 16)) (setq arg  '(16)))
-                 (list arg)))
-  (dired-map-over-marks-check #'dired-byte-compile arg 'byte-compile
-                              (diredp-fewer-than-2-files-p arg)))
-
-
-;; REPLACE ORIGINAL in `dired-aux.el'.
-;;
-;; 1. Redisplay only if at most one file is being treated.
-;; 2. Doc string reflects `Dired+' version of `dired-map-over-marks-check'.
-;;
-;;;###autoload
-(defun dired-do-load (&optional arg)    ; Bound to `L'
-  "Load the marked Emacs Lisp files.
-A prefix argument ARG specifies files to use instead of those marked.
- * An integer means use the next ARG files (previous -ARG, if < 0).
- * Two or more `C-u' (e.g. `C-u C-u') means ignore any marks and use
-   all files in the Dired buffer.
- * Any other prefix arg means use the current file."
-  (interactive (let* ((arg  current-prefix-arg)
-                      (C-u  (and (consp arg)  arg)))
-                 (when (and C-u  (> (prefix-numeric-value arg) 16)) (setq arg  '(16)))
-                 (list arg)))
-  (dired-map-over-marks-check #'dired-load arg 'load (diredp-fewer-than-2-files-p arg)))
-
-
-(when (fboundp 'multi-isearch-files)
-
-  ;; REPLACE ORIGINAL in `dired.el':
-  ;;
-  ;; 1. Added optional arg ARG, so you can act on next ARG files or on all files.
-  ;; 2. Added optional arg INTERACTIVEP.
-  ;; 3. Do not raise error if no files when not INTERACTIVEP.
-  ;;
-  (defun dired-do-isearch (&optional arg interactivep)
-    "Search for a string through all marked files using Isearch.
-A prefix argument ARG specifies files to use instead of those marked.
- * An integer means use the next ARG files (previous -ARG, if < 0).
- * Two or more `C-u' (e.g. `C-u C-u') means ignore any marks and use
-   all files in the Dired buffer.
- * Any other prefix arg means use the current file.
-When invoked interactively, raise an error if no files are marked."
-    (interactive (let* ((arg  current-prefix-arg)
-                        (C-u  (and (consp arg)  arg)))
-                   (when (and C-u  (> (prefix-numeric-value arg) 16)) (setq arg  '(16)))
-                   (list arg t)))
-    (multi-isearch-files (dired-get-marked-files nil arg 'dired-nondirectory-p nil interactivep)))
-
-
-  ;; REPLACE ORIGINAL in `dired.el':
-  ;;
-  ;; 1. Added optional arg ARG, so you can act on next ARG files or on all files.
-  ;; 2. Added optional arg INTERACTIVEP.
-  ;; 3. Do not raise error if no files when not INTERACTIVEP.
-  ;;
-  (defun dired-do-isearch-regexp (&optional arg interactivep)
-    "Search for a regexp through all marked files using Isearch.
-A prefix arg behaves as follows:
- * An integer means use the next ARG files (previous -ARG, if < 0).
- * Two or more `C-u' (e.g. `C-u C-u') means ignore any marks and use
-   all files in the Dired buffer.
- * Any other prefix arg means use the current file.
-When invoked interactively, raise an error if no files are marked."
-    (interactive (let* ((arg  current-prefix-arg)
-                        (C-u  (and (consp arg)  arg)))
-                   (when (and C-u  (> (prefix-numeric-value arg) 16)) (setq arg  '(16)))
-                   (list arg t)))
-    (multi-isearch-files-regexp (dired-get-marked-files nil arg 'dired-nondirectory-p nil interactivep)))
-
-  )
-
-
-;; REPLACE ORIGINAL in `dired-aux.el':
-;;
-;; 1. Added optional arg ARG, so you can act on next ARG files or on all files.
-;; 2. Added optional arg INTERACTIVEP.
-;; 3. Do not raise error if no files when not INTERACTIVEP.
-;;
-;;;###autoload
-(defun dired-do-search (regexp &optional arg interactivep)
-  "Search through all marked files for a match for REGEXP.
-Stops when a match is found.
-To continue searching for next match, use command \\[tags-loop-continue].
-
-A prefix arg behaves as follows:
- * An integer means use the next ARG files (previous -ARG, if < 0).
- * Two or more `C-u' (e.g. `C-u C-u') means ignore any marks and use
-   all files in the Dired buffer.
- * Any other prefix arg means use the current file.
-
-When invoked interactively, raise an error if no files are marked."
-  (interactive (let* ((arg  current-prefix-arg)
-                      (C-u  (and (consp arg)  arg)))
-                 (when (and C-u  (> (prefix-numeric-value arg) 16)) (setq arg  '(16)))
-                 (list (diredp-read-regexp "Search marked files (regexp): ")
-                       arg
-                       t)))
-  (tags-search regexp `(dired-get-marked-files nil ',arg 'dired-nondirectory-p nil ,interactivep)))
-
-
-;; REPLACE ORIGINAL in `dired-aux.el':
-;;
-;; 1. Added optional arg ARG, so you can act on next ARG files or on all files.
-;; 2. Added optional arg INTERACTIVEP.
-;; 3. Do not raise error if no files when not INTERACTIVEP.
-;;
-;;;###autoload
-(defun dired-do-query-replace-regexp (from to &optional arg interactivep)
-  "Do `query-replace-regexp' of FROM with TO, on all marked files.
-NOTE: A prefix arg for this command acts differently than for other
-commands, so that you can use it to request word-delimited matches.
-
-With a prefix argument:
- * An odd number of plain `C-u': act on the marked files, but replace
-   only word-delimited matches.
- * More than one plain `C-u': act on all files, ignoring whether any
-   are marked.
- * Any other prefix arg: Act on the next numeric-prefix files.
-
-So for example:
- * `C-u C-u C-u': act on all files, replacing word-delimited matches.
- * `C-u 4': act on the next 4 files.  `C-4' means the same thing.
- * `C-u': act on the marked files, replacing word-delimited matches.
-
-When invoked interactively, raise an error if no files are marked.
-
-If you exit (\\[keyboard-quit], RET or q), you can resume the query replace
-with the command \\[tags-loop-continue]."
-  (interactive (let ((common  (query-replace-read-args "Query replace regexp in marked files" t t)))
-                 (list (nth 0 common)
-                       (nth 1 common)
-                       current-prefix-arg
-                       t)))
-  (let* ((argnum     (and (consp arg)  (prefix-numeric-value arg)))
-         (delimited  (and argnum  (eq (logand (truncate (log argnum 4)) 1) 1))) ; Odd number of plain `C-u'.
-         (all        (and argnum  (> argnum 4))) ; At least 3 plain `C-u'.
-         (dgmf-arg   (dired-get-marked-files nil
-                                             (if (and arg  (atom arg)) (abs arg) (and all  '(16)))
-                                             'dired-nondirectory-p
-                                             nil
-                                             interactivep)))
-    (dolist (file  dgmf-arg)
-      (let ((buffer  (get-file-buffer file)))
-        (when (and buffer  (with-current-buffer buffer buffer-read-only))
-          (error "File `%s' is visited read-only" file))))
-    (tags-query-replace from to delimited `',dgmf-arg)))
-
-
-(when (fboundp 'xref-collect-matches)   ; Emacs 25+
-
-
-  ;; REPLACE ORIGINAL in `dired-aux.el':
-  ;;
-  ;; 1. Added optional arg ARG, so you can act on next ARG files or on all files.
-  ;; 2. Added optional arg INTERACTIVEP.
-  ;; 3. Do not raise error if no files when not INTERACTIVEP.
-  ;;
-  (defun dired-do-find-regexp (regexp &optional arg interactivep)
-    "Find all matches for REGEXP in all marked files.
-For any marked directory, all of its files are searched recursively.
-However, files matching `grep-find-ignored-files' and subdirectories
-matching `grep-find-ignored-directories' are skipped in the marked
-directories.
-
-A prefix arg behaves as follows:
- * An integer means use the next ARG files (previous -ARG, if < 0).
- * Two or more `C-u' (e.g. `C-u C-u') means ignore any marks and use
-   all files in the Dired buffer.
- * Any other prefix arg means use the current file.
-
-When invoked interactively, raise an error if no files are marked.
-
-REGEXP should use constructs supported by your local `grep' command."
-    (interactive (let* ((arg  current-prefix-arg)
-                        (C-u  (and (consp arg)  arg)))
-                   (when (and C-u  (> (prefix-numeric-value arg) 16)) (setq arg  '(16)))
-                   (list (diredp-read-regexp "Search marked files (regexp): ")
-                         arg
-                         t)))
-    (require 'grep)
-    (defvar grep-find-ignored-files)
-    (defvar grep-find-ignored-directories)
-    (let* ((files    (dired-get-marked-files nil arg nil nil interactivep))
-           (ignores  (nconc (mapcar (lambda (s) (concat s "/")) grep-find-ignored-directories)
-                            grep-find-ignored-files))
-           (xrefs    (mapcan (lambda (file)
-                               (xref-collect-matches
-                                regexp "*" file (and (file-directory-p file)  ignores)))
-                             files)))
-      (if xrefs
-          (xref--show-xrefs xrefs nil t)
-        (when interactivep (diredp-user-error "No matches for: %s" regexp)))))
-
-
-  ;; REPLACE ORIGINAL in `dired-aux.el':
-  ;;
-  ;; 1. Added optional arg ARG, so you can act on next ARG files or on all files.
-  ;; 2. Added optional arg INTERACTIVEP.
-  ;; 3. Do not raise error if no files when not INTERACTIVEP.
-  ;;
-;;;###autoload
-  (defun dired-do-find-regexp-and-replace (from to &optional arg interactivep)
-    "Replace matches of FROM with TO, in all marked files.
-For any marked directory, matches in all of its files are replaced,
-recursively.  However, files matching `grep-find-ignored-files'
-and subdirectories matching `grep-find-ignored-directories' are skipped
-in the marked directories.
-
-A prefix arg behaves as follows:
- * An integer means use the next ARG files (previous -ARG, if < 0).
- * Two or more `C-u' (e.g. `C-u C-u') means ignore any marks and use
-   all files in the Dired buffer.
- * Any other prefix arg means use the current file.
-
-When invoked interactively, raise an error if no files are marked.
-
-REGEXP should use constructs supported by your local `grep' command."
-    (interactive (let ((common  (query-replace-read-args "Query replace regexp in marked files" t t))
-                       (arg     current-prefix-arg)
-                       (C-u     (and (consp arg)  arg)))
-                   (when (and C-u  (> (prefix-numeric-value arg) 16)) (setq arg  '(16)))
-                   (list (nth 0 common)
-                         (nth 1 common)
-                         arg
-                         t)))
-    (with-current-buffer (dired-do-find-regexp from arg interactivep)
-      (xref-query-replace-in-results from to)))
-
-  )
-
-;;;###autoload
-(defun diredp-do-grep (command-args)    ; Bound to `C-M-G'
-  "Run `grep' on marked (or next prefix arg) files.
-A prefix argument behaves according to the ARG argument of
-`dired-get-marked-files'.  In particular, `C-u C-u' operates on all
-files in the Dired buffer."
-  (interactive (progn (unless (if (< emacs-major-version 22)
-                                  grep-command
-                                (and grep-command  (or (not grep-use-null-device)  (eq grep-use-null-device t))))
-                        (grep-compute-defaults))
-                      (list (diredp-do-grep-1))))
-  (grep command-args))
-
-;; Optional arg FILES is no longer used.  It was used in `diredp-do-grep' before the
-;; new `dired-get-marked-files'.
-(defun diredp-do-grep-1 (&optional files)
-  "Helper function for `diredp-do-grep'.
-Non-nil optional arg FILES are the files to grep, overriding the files
-choice described for `diredp-do-grep'."
-  (let ((default  (and (fboundp 'grep-default-command)
-                       (if (fboundp 'grepp-default-regexp-fn) ; In `grep+.el'.
-                           (grep-default-command (funcall (grepp-default-regexp-fn)))
-                         (grep-default-command)))))
-    (read-from-minibuffer
-     "grep <pattern> <files> :  "
-     (let ((up-to-files  (concat grep-command "   ")))
-       (cons (concat up-to-files
-                     (mapconcat #'identity
-                                (or files  (mapcar 'shell-quote-argument
-                                                   (dired-get-marked-files nil current-prefix-arg)))
-                                " "))
-             (- (length up-to-files) 2)))
-     nil nil 'grep-history default)))
-
-(when (memq system-type '(windows-nt ms-dos))
-  (define-derived-mode diredp-w32-drives-mode fundamental-mode "Drives"
-    "Mode for Dired buffer listing MS Windows drives (local or remote)."
-    (setq buffer-read-only  t)))
-
-;; The next two commands were originally taken from Emacs Wiki, page WThirtyTwoBrowseNetDrives:
-;; https://www.emacswiki.org/emacs/WThirtyTwoBrowseNetDrives.  They are referred to there as
-;; commands `show-net-connections' and `netdir'.  I am hoping that the contributor (anonymous)
-;; does not mind my adapting them and including them in `Dired+'.
-
-(when (memq system-type '(windows-nt ms-dos))
-  (defun diredp-w32-list-mapped-drives () ; Not bound
-    "List network connection information for shared MS Windows resources.
-This just invokes the Windows `NET USE' command."
-    (interactive)
-    (shell-command "net use")
-    (display-buffer "*Shell Command Output*")))
-
-(when (memq system-type '(windows-nt ms-dos))
-  (defun diredp-w32-drives (&optional other-window-p) ; Bound to `:/'
-    "Visit a list of MS Windows drives for use by Dired.
-With a prefix argument use another window for the list.
-In the list, use `mouse-2' or `RET' to open Dired for a given drive.
-
-The drives listed are the remote drives currently available, as
-determined by the Windows command `NET USE', plus the local drives
-specified by option `diredp-w32-local-drives', which you can
-customize.
-
-Note: When you are in Dired at the root of a drive (e.g. directory
-      `C:/'), command `diredp-up-directory' invokes this command.
-      So you can use `\\[diredp-up-directory]' to go up to the list of drives."
-    (interactive "P")
-    (require 'widget)
-    (let ((drive              (copy-sequence diredp-w32-local-drives))
-          (inhibit-read-only  t))
-      (with-temp-buffer
-        (insert (shell-command-to-string "net use"))
-        (goto-char (point-min))
-        (while (re-search-forward "[A-Z]: +\\\\\\\\[^ ]+" nil t nil)
-          (setq drive  (cons (split-string (match-string 0)) drive))))
-      (if other-window-p
-          (pop-to-buffer "*Windows Drives*")
-        (if (fboundp 'pop-to-buffer-same-window)
-            (pop-to-buffer-same-window "*Windows Drives*")
-          (switch-to-buffer "*Windows Drives*")))
-      (erase-buffer)
-      (widget-minor-mode 1)
-      (dolist (drv  (sort drive (lambda (a b) (string-lessp (car a) (car b)))))
-        (lexical-let ((drv  drv))
-          (widget-create 'push-button
-                         :notify (lambda (widget &rest ignore) (dired (car drv)))
-                         (concat (car drv) "  " (cadr drv))))
-        (widget-insert "\n"))
-      (goto-char (point-min))
-      (diredp-w32-drives-mode))))
-
-;; $$$$$$ NO LONGER USED.  Was used in `diredp-do-grep(-1)' before new `dired-get-marked-files'.
-(defun diredp-all-files ()
-  "List of all files shown in current Dired buffer.
-Directories are not included."
-  (let ((pos    (make-marker))
-        (files  ())
-        file)
-    (save-excursion
-      (goto-char (point-min)) (beginning-of-line)
-      (while (not (eobp))
-        (beginning-of-line)
-        (while (and (not (eobp))  (dired-between-files))  (forward-line 1))
-        (save-excursion (forward-line 1) (move-marker pos (1+ (point))))
-        (setq file  (dired-get-filename nil t)) ; Non-nil second arg means "also . and ..".
-        (when file                      ; Remove directory portion if in same directory.
-          (setq file  (dired-get-filename (dired-in-this-tree file default-directory) t)))
-        (unless (or (not file)  (file-directory-p file))  (push file files))
-        (goto-char pos))
-      (move-marker pos nil))
-    (setq files  (sort files (if (and (featurep 'ls-lisp)
-                                      (not (symbol-value 'ls-lisp-use-insert-directory-program)))
-                                 'ls-lisp-string-lessp
-                               (if case-fold-search
-                                   (lambda (s1 s2) (string-lessp (upcase s1) (upcase s2)))
-                                 'string-lessp))))))
-
-(when (fboundp 'read-char-choice)       ; Emacs 24+
-
-
-  ;; REPLACE ORIGINAL in `dired-aux.el'
-  ;;
-  ;; `l' lists the files involved and prompts again.
-  ;;
-  (defun dired-query (sym prompt &rest args)
-    "Format PROMPT with ARGS, query user, and store the result in SYM.
-The return value is either nil or t.
-
-The user can type:
- `y' or `SPC' to accept once
- `n' or `DEL' to skip once
- `!' to accept this and subsequent queries
- `l' list the files, showing details per `diredp-list-file-attributes'
- `q' or `ESC' to decline this and subsequent queries
-
-If SYM is already bound to a non-nil value, this function may return
-automatically without querying the user.  If SYM is `!', return t; if
-SYM is `q' or ESC, return nil."
-    (let* ((char            (symbol-value sym))
-           (char-choices    '(?y ?\   ?n ?\177 ?! ?l ?q ?\e)) ; Use ?\  , not ?\s, for Emacs 20 byte-compiler.
-           (list-buf        (generate-new-buffer-name "*Files*"))
-           (list-was-shown  nil))
-      (unwind-protect
-           (cond ((eq char ?!) t)       ; Accept, and don't ask again.
-                 ((memq char '(?q ?\e)) nil) ; Skip, and don't ask again.
-                 (t                     ; No previous answer - ask now
-                  (setq prompt  (concat (apply (if (fboundp 'format-message) #'format-message #'format)
-                                               prompt
-                                               args)
-                                        (if help-form
-                                            (format " [Type ynlq! or %s] " (key-description (vector help-char)))
-                                          " [Type y, n, l, q or !] ")))
-                  (set sym (setq char  (read-char-choice prompt char-choices)))
-                  (when (eq char ?l)    ; List files and prompt again.
-                    (diredp-list-files args nil nil nil diredp-list-file-attributes)
-                    (set sym (setq char  (read-char-choice prompt char-choices))))
-                  (and (memq char '(?y ?\   ?!))  t))) ; Use ?\  , not ?\s, for Emacs 20.
-        (when (get-buffer list-buf)
-          (save-window-excursion
-            (pop-to-buffer list-buf)
-            (condition-case nil         ; Ignore error if user already deleted.
-                (if (one-window-p) (delete-frame) (delete-window))
-              (error nil))
-            (if list-was-shown (bury-buffer list-buf) (kill-buffer list-buf)))))))
-
-  )
-
-(unless (fboundp 'read-char-choice)     ; Emacs 20-23 (modified the Emacs 23 version).  Needs `dired-query-alist'.
-
-
-  ;; REPLACE ORIGINAL in `dired-aux.el'
-  ;;
-  ;; 1. `l' lists the files involved and prompts again.
-  ;; 2. Compatible with older Emacs versions (before Emacs 24): can use `dired-query-alist'.
-  ;;
-  (defun dired-query (qs-var qs-prompt &rest qs-args)
-    "Query user and return nil or t.
-The user can type:
- `y' or `SPC' to accept once
- `n' or `DEL' to skip once
- `!' to accept this and subsequent queries
- `l' list the files, showing details per `diredp-list-file-attributes'
- `q' or `ESC' to decline this and subsequent queries
-
-Store answer in symbol VAR (which must initially be bound to nil).
-Format PROMPT with ARGS.
-Binding variable `help-form' will help the user who types the help key."
-    (let* ((char               (symbol-value qs-var))
-           (dired-query-alist  (cons '(?l . l) dired-query-alist))
-           (action             (cdr (assoc char dired-query-alist))))
-      (cond ((eq 'yes action) t)        ; Accept, and don't ask again.
-            ((eq 'no action) nil)       ; Skip, and don't ask again.
-            (t                          ; No lasting effects from last time we asked - ask now.
-             (let ((cursor-in-echo-area  t)
-                   (executing-kbd-macro  executing-kbd-macro)
-                   (qprompt              (concat qs-prompt
-                                                 (if help-form
-                                                     (format " [Type ynl!q or %s] "
-                                                             (key-description (char-to-string help-char)))
-                                                   " [Type y, n, l, q or !] ")))
-                   done result elt)
-               (while (not done)
-                 (apply #'message qprompt qs-args)
-                 (setq char  (set qs-var (read-event)))
-                 (when (eq char ?l)     ; List files and prompt again.
-                   (diredp-list-files qs-args nil nil nil diredp-list-file-attributes)
-                   (apply #'message qprompt qs-args)
-                   (setq char  (set qs-var (read-event))))
-                 (if (numberp char)
-                     (cond ((and executing-kbd-macro (= char -1))
-                            ;; `read-event' returns -1 if we are in a keyboard macro and there are no more
-                            ;; events in the macro.  Try to get an event interactively.
-                            (setq executing-kbd-macro  nil))
-                           ((eq (key-binding (vector char)) 'keyboard-quit) (keyboard-quit))
-                           (t (setq done  (setq elt  (assoc char dired-query-alist)))))))
-               ;; Display the question with the answer.
-               (message "%s" (concat (apply #'format qprompt qs-args) (char-to-string char)))
-               (memq (cdr elt) '(t y yes)))))))
-
-  )
-
-
-;; REPLACE ORIGINAL in `dired-aux.el'.
-;;
-;; 1. Use `diredp-this-subdir' instead of `dired-get-filename'.
-;; 2. If on a subdir listing header line or a non-dir file in a subdir listing, go to
-;;    the line for the subdirectory in the parent directory listing.
-;; 3. Fit one-window frame after inserting subdir.
-;;
-;;;###autoload
-(defun dired-maybe-insert-subdir (dirname &optional switches no-error-if-not-dir-p)
-                                        ; Bound to `i'
-  "Move to Dired subdirectory line or subdirectory listing.
-This bounces you back and forth between a subdirectory line and its
-inserted listing header line.  Using it on a non-directory line in a
-subdirectory listing acts the same as using it on the subdirectory
-header line.
-
-* If on a subdirectory line, then go to the subdirectory's listing,
-  creating it if not yet present.
-
-* If on a subdirectory listing header line or a non-directory file in
-  a subdirectory listing, then go to the line for the subdirectory in
-  the parent directory listing.
-
-* If on a non-directory file in the top Dired directory listing, do
-  nothing.
-
-Subdirectories are listed in the same position as for `ls -lR' output.
-
-With a prefix arg, you can edit the `ls' switches used for this
-listing.  Add `R' to the switches to expand the directory tree under a
-subdirectory.
-
-Dired remembers the switches you specify with a prefix arg, so
-reverting the buffer does not reset them.  However, you might
-sometimes need to reset some subdirectory switches after a
-`dired-undo'.  You can reset all subdirectory switches to the
-default value using \\<dired-mode-map>\\[dired-reset-subdir-switches].  See \
-Info node
-`(emacs)Subdir switches' for more details."
-  (interactive (list (diredp-this-subdir)
-                     (and current-prefix-arg
-                          (read-string "Switches for listing: "
-                                       (or (and (boundp 'dired-subdir-switches)  dired-subdir-switches)
-                                           dired-actual-switches)))))
-  (let ((opoint    (point))
-        (filename  dirname))
-    (cond ((consp filename)             ; Subdir header line or non-directory file.
-           (setq filename  (car filename))
-           (if (assoc filename dired-subdir-alist)
-               (dired-goto-file filename) ;  Subdir header line.
-             (dired-insert-subdir (substring (file-name-directory filename) 0 -1))))
-          (t
-           ;; We don't need a marker for opoint as the subdir is always
-           ;; inserted *after* opoint.
-           (setq dirname  (file-name-as-directory dirname))
-           (or (and (not switches)  (dired-goto-subdir dirname))
-               (dired-insert-subdir dirname switches no-error-if-not-dir-p))
-           ;; Push mark so that it's easy to go back.  Do this after the
-           ;; insertion message so that the user sees the `Mark set' message.
-           (push-mark opoint)
-           (when (and (get-buffer-window (current-buffer)) ; Fit one-window frame.
-                      (fboundp 'fit-frame-if-one-window)) ; In `autofit-frame.el'.
-             (fit-frame-if-one-window))))))
-
-(defun diredp-this-subdir ()
-  "This line's filename, if directory, or `dired-current-directory' list.
-If on a directory line, then return the directory name.
-Else return a singleton list of a directory name, which is as follows:
-  If on a subdirectory header line (either of the two lines), then use
-  that subdirectory name.  Else use the parent directory name."
-  (or (let ((file  (dired-get-filename nil t)))
-        (and file
-             (file-directory-p file)
-             (not (member (file-relative-name file (file-name-directory (directory-file-name file)))
-                          '("." ".." "./" "../")))
-             file))
-      (list (dired-current-directory))))
-
-
-;; REPLACE ORIGINAL in `dired-aux.el'
-;;
-;; 1. Added optional arg FROM, which is also listed by `l' when prompted.
-;; 2. Added missing doc string.
-;;
-(defun dired-handle-overwrite (to &optional from)
-  "Save old version of file TO that is to be overwritten.
-`dired-overwrite-confirmed' and `overwrite-backup-query' are fluid vars
-from `dired-create-files'.
-
-Optional arg FROM is a file being copied or renamed to TO.  It is used
-only when a user hits `l' to list files when asked whether to
-overwrite."
-  (let (backup)
-    (when (and dired-backup-overwrite
-               dired-overwrite-confirmed
-               (setq backup (car (find-backup-file-name to)))
-               (or (eq 'always dired-backup-overwrite)
-                   (dired-query 'overwrite-backup-query "Make backup for existing file `%s'? " to from)))
-      (rename-file to backup 0)         ; Confirm overwrite of old backup.
-      (dired-relist-entry backup))))
-
-
-(when (fboundp 'dired-copy-file-recursive) ; Emacs 22+
-
-
-  ;; REPLACE ORIGINAL in `dired-aux.el'
-  ;;
-  ;; 1. Pass also FROM to `dired-handle-overwrite', so `l' lists it too.
-  ;; 2. Added missing doc string.
-  ;;
-  (defun dired-copy-file (from to ok-if-already-exists)
-    "Copy file FROM to location TO.
-Non-nil arg OK-IF-ALREADY-EXISTS is passed to `copy-file' or
- `make-symbolic-link'.
-Preserves the last-modified date when copying, unless
-`dired-copy-preserve-time' is nil."
-    (dired-handle-overwrite to from)
-    (dired-copy-file-recursive from to ok-if-already-exists dired-copy-preserve-time t dired-recursive-copies))
-
-
-  ;; REPLACE ORIGINAL in `dired-aux.el'
-  ;;
-  ;; 1. Pass also FROM to `dired-handle-overwrite', so `l' lists it too.
-  ;; 2. Added missing doc string.
-  ;;
-  (defun dired-copy-file-recursive (from to ok-if-already-exists &optional keep-time top recursive)
-    "Copy file FROM to location TO, handling directories in FROM recursively.
-Non-nil arg OK-IF-ALREADY-EXISTS is passed to `copy-file' or
- `make-symbolic-link'.
-Non-nil optional arg KEEP-TIME is passed to `copy-file' or
- `copy-directory'.
-Non-nil optional arg TOP means do not bother with `dired-handle-overwrite'.
-Non-nil optional arg RECURSIVE means recurse on any directories in
- FROM, after confirmation if RECURSIVE is not `always'."
-    (when (and (eq t (car (file-attributes from)))  (file-in-directory-p to from))
-      (error "Cannot copy `%s' into its subdirectory `%s'" from to))
-    (let ((attrs  (file-attributes from)))
-      (if (and recursive
-               (eq t (car attrs))
-               (or (eq recursive 'always)  (yes-or-no-p (format "Recursive copies of %s? " from))))
-          (copy-directory from to keep-time)
-        (or top  (dired-handle-overwrite to from))
-        (condition-case err
-            (if (stringp (car attrs))   ; It is a symlink
-                (make-symbolic-link (car attrs) to ok-if-already-exists)
-              (copy-file from to ok-if-already-exists keep-time))
-          (file-date-error
-           (push (dired-make-relative from) dired-create-files-failures)
-           (dired-log "Can't set date on %s:\n%s\n" from err))))))
-
-  )
-
-
-;; REPLACE ORIGINAL in `dired-aux.el'
-;;
-;; 1. Pass also FILE to `dired-handle-overwrite', so `l' lists it too.
-;; 2. Added missing doc string.
-;;
-(defun dired-rename-file (file newname ok-if-already-exists)
-  "Rename FILE to NEWNAME.
-Non-nil arg OK-IF-ALREADY-EXISTS is passed to `rename-file'."
-  (dired-handle-overwrite newname file)
-  (rename-file file newname ok-if-already-exists) ; Error is caught in `-create-files'.
-  ;; Silently rename the visited file of any buffer visiting this file.
-  (and (get-file-buffer file)  (with-current-buffer (get-file-buffer file) (set-visited-file-name newname nil t)))
-  (dired-remove-file file)
-  ;; See if it's an inserted subdir, and rename that, too.
-  (dired-rename-subdir file newname))
-
-
-;; REPLACE ORIGINAL in `dired-aux.el'
-;;
-;; Pass also FILE to `dired-handle-overwrite', so `l' lists it too.
-;;
-(defun dired-hardlink (file newname &optional ok-if-already-exists)
-  "Give FILE additional name NEWNAME.
-Non-nil arg OK-IF-ALREADY-EXISTS is passed to `add-name-to-file'."
-  (dired-handle-overwrite newname file)
-  (add-name-to-file file newname ok-if-already-exists) ; Error is caught in -create-files'.
-  (dired-relist-file file))             ; Update the link count.
-
-
-;; REPLACE ORIGINAL in `dired.el'.
-;;
-;; No-op: does nothing now.
-;;
-(defun dired-insert-subdir-validate (dirname &optional switches))
-
-
-;;; $$$$$$$$
-;;; ;; REPLACE ORIGINAL in `dired-aux.el'.
-;;; ;;
-;;; ;; 1. Do not require that DIRNAME be in the current directory tree (no error if not).
-;;; ;; 2. Use `dolist' instead of `mapcar'.
-;;; ;;
-;;; (defun dired-insert-subdir-validate (dirname &optional switches)
-;;;   "Raise an error if it is invalid to insert DIRNAME with SWITCHES."
-;;; ;;; (or (dired-in-this-tree dirname (expand-file-name default-directory)) ; REMOVED
-;;; ;;;     (error  "%s: not in this directory tree" dirname))
-;;;   (let ((real-switches  (or switches  (and (boundp 'dired-subdir-switches) ; Emacs 22+
-;;;                                            dired-subdir-switches))))
-;;;     (when real-switches
-;;;       (let (case-fold-search)
-;;;         (dolist (switchs  '("F" "b"))   ; Switches that matter for `dired-get-filename'.
-;;;           (unless (eq (null (diredp-string-match-p switchs real-switches))
-;;;                       (null (diredp-string-match-p switchs dired-actual-switches)))
-;;;             (error "Can't have dirs with and without `-%s' switches together" switchs)))))))
-
-
-;; REPLACE ORIGINAL in `dired-aux.el'.
-;;
-;; If NEW-DIR is not a descendant of a directory in the buffer, put it at eob.
-;;
-(defun dired-insert-subdir-newpos (new-dir)
-  "Move to the proper position for inserting NEW-DIR, and return it.
-Respect the order within each directory tree.  But if NEW-DIR is not a
-descendant of any directory in the buffer, then put it at the end."
-  (let ((alist  dired-subdir-alist)
-        elt dir new-pos)
-    (while alist
-      (setq elt    (car alist)
-            alist  (cdr alist)
-            dir    (car elt))
-      (if (dired-tree-lessp dir new-dir)
-          (setq new-pos  (dired-get-subdir-max elt) ; Position NEW-DIR after DIR.
-                alist    ())
-        (setq new-pos  (point-max))))
-    (goto-char new-pos))
-  (unless (eobp) (forward-line -1))
-  (insert "\n")
-  (point))
-
-
-;; This is like original `dired-hide-subdir' in `dired-aux.el', except:
-;;
-;; 1. Plain prefix arg means invoke `dired-hide-all'.  Added optional arg NEXT.
-;; 2. Do not move to the next subdir.
-;; 3. Modified to work with also with older Emacs versions.
-;;
-(defun diredp-hide-subdir-nomove (arg &optional next)
-  "Hide or unhide the current directory.
-Unlike `dired-hide-subdir', this does not advance the cursor to the
-next directory header line.
-
-With a plain prefix arg (`C-u'), invoke `dired-hide-all' to hide or
- show everything.
-With a numeric prefix arg N, hide this subdirectory and the next N-1
- subdirectories."
-  (interactive "P")
-  (dired-hide-check)
-  (if (consp arg)
-      (dired-hide-all 'IGNORED)         ; Arg needed for older Emacs versions.
-    (setq arg  (prefix-numeric-value arg))
-    (let ((modflag  (buffer-modified-p)))
-      (while (>=  (setq arg  (1- arg)) 0)
-        (let* ((cur-dir   (dired-current-directory))
-               (hidden-p  (dired-subdir-hidden-p cur-dir))
-               (elt       (assoc cur-dir dired-subdir-alist))
-               (end-pos   (1- (dired-get-subdir-max elt)))
-               buffer-read-only)
-          (goto-char (dired-get-subdir-min elt)) ; Keep header line visible, hide rest
-          (skip-chars-forward "^\n\r")
-          (if hidden-p
-              (subst-char-in-region (point) end-pos ?\r ?\n)
-            (subst-char-in-region (point) end-pos ?\n ?\r)))
-        (when next (dired-next-subdir 1 t)))
-      (if (fboundp 'restore-buffer-modified-p)
-          (restore-buffer-modified-p modflag)
-        (set-buffer-modified-p modflag)))))
-
-;;; ----------------------
-;;; If we instead renamed `diredp-hide-subdir-nomove' to `dired-hide-subdir' as a replacement,
-;;; then we would define things this way:
-;;;
-;;;
-;;; ;; REPLACE ORIGINAL in `dired-aux.el'.
-;;; ;;
-;;; ;; 1. Plain prefix arg means invoke `dired-hide-all'.  Added optional arg NEXT.
-;;; ;;
-;;; ;; 2. Do not move to the next subdir.
-;;; ;;
-;;; ;; 3. Modified to work with also with older Emacs versions.
-;;; ;;
-;;; (defun dired-hide-subdir (arg &optional next)
-;;;   "Hide or unhide the current directory.
-;;; Unlike `diredp-hide-subdir-goto-next', this does not advance the
-;;; cursor to the next directory header line.
-;;;
-;;; With a plain prefix arg (`C-u'), invoke `dired-hide-all' to hide or
-;;;  show everything.
-;;; With a numeric prefix arg N, hide this subdirectory and the next N-1
-;;;  subdirectories."
-;;;   (interactive "P")
-;;;   (dired-hide-check)
-;;;   (if (consp arg)
-;;;       (dired-hide-all 'IGNORED)         ; Arg needed for older Emacs versions.
-;;;     (setq arg  (prefix-numeric-value arg))
-;;;     (let ((modflag  (buffer-modified-p)))
-;;;       (while (>=  (setq arg  (1- arg)) 0)
-;;;         (let* ((cur-dir   (dired-current-directory))
-;;;                (hidden-p  (dired-subdir-hidden-p cur-dir))
-;;;                (elt       (assoc cur-dir dired-subdir-alist))
-;;;                (end-pos   (1- (dired-get-subdir-max elt)))
-;;;                buffer-read-only)
-;;;           (goto-char (dired-get-subdir-min elt)) ; Keep header line visible, hide rest
-;;;           (skip-chars-forward "^\n\r")
-;;;           (if hidden-p
-;;;               (subst-char-in-region (point) end-pos ?\r ?\n)
-;;;             (subst-char-in-region (point) end-pos ?\n ?\r)))
-;;;         (when next (dired-next-subdir 1 t)))
-;;;       (if (fboundp 'restore-buffer-modified-p)
-;;;           (restore-buffer-modified-p modflag)
-;;;         (set-buffer-modified-p modflag)))))
-;;;
-;;; (defun diredp-hide-subdir-goto-next (arg)
-;;;   "Hide or unhide current directory and move to next directory header line."
-;;;   (interactive "P")
-;;;   (dired-hide-subdir arg 'NEXT))
-;;; ----------------------
-
-
-;; REPLACE ORIGINAL in `dired-x.el'.
-;;
-;; Fix the `interactive' spec.  This is the Emacs 24+ version, provided for earlier versions.
-;;
-(unless (> emacs-major-version 23)
-  (defun dired-mark-unmarked-files (regexp msg &optional unflag-p localp)
-    "Mark unmarked files matching REGEXP, displaying MSG.
-REGEXP is matched against the entire file name.  When called
-interactively, prompt for REGEXP.
-With prefix argument, unflag all those files.
-
-Non-interactively:
- Returns t if any work was done, nil otherwise.
- Optional fourth argument LOCALP is as in `dired-get-filename'."
-    (interactive (list (diredp-read-regexp "Mark unmarked files matching regexp (default all): ")
-                       nil
-                       current-prefix-arg
-                       nil))
-    (let ((dired-marker-char  (if unflag-p ?\   dired-marker-char))
-          (unmarkedp          (eq (char-after) ?\   )))
-      (diredp-mark-if (and (if unflag-p (not unmarkedp) unmarkedp) ; Fixes Emacs bug #27465.
-                           (let ((fn  (dired-get-filename localp 'NO-ERROR))) ; Uninteresting
-                             (and fn  (diredp-string-match-p regexp fn))))
-                      msg))))
-
-
-;; REPLACE ORIGINAL in `dired-x.el'.
-;;
-;; 1. Call `dired-get-marked-files' with original ARG, to get its multi-`C-u' behavior.
-;; 2. Doc string updated to reflect change to `dired-simultaneous-find-file'.
-;; 3. Added optional arg INTERACTIVEP.
-;; 4. Do not raise error if no files when not INTERACTIVEP.
-;;
-;;;###autoload
-(defun dired-do-find-marked-files (&optional arg interactivep) ; Bound to `F'
-  "Find marked files, displaying all of them simultaneously.
-With no prefix argument:
-
-* If `pop-up-frames' is nil then split the current window across all
-  marked files, as evenly as possible.  Remaining lines go to the
-  bottom-most window.  The number of files that can be displayed this
-  way is restricted by the height of the current window and
-  `window-min-height'.
-
-* If `pop-up-frames' is non-nil then show each marked file in a
-  separate frame (not window).
-
-With a prefix argument:
-
-* One or more plain `C-u' behaves as for `dired-get-marked-files'.
-  In particular, `C-u C-u' means ignore any markings and operate on
-  ALL files and directories (except `.' and `..') in the Dired buffer.
-
-* A numeric prefix arg >= 0 means just find (visit) the marked files -
-  do not show them.
-
-* A numeric prefix arg < 0 means show each marked file in a separate
-  frame (not window).  (This is the same behavior as no prefix arg
-  with non-nil `pop-up-frames'.)
-
-Note that a numeric prefix argument acts differently with this command
-than it does with other `dired-do-*' commands: it does NOT act on the
-next or previous (abs ARG) files, ignoring markings.
-
-To keep the Dired buffer displayed, split the window (e.g., `C-x 2')
-first.  To show only the marked files, type `\\[delete-other-windows]' first.
-
-When invoked interactively, raise an error if no files are marked."
-  (interactive "P\np")
-  (dired-simultaneous-find-file
-   (dired-get-marked-files nil (and (consp arg)  arg) nil nil interactivep)
-   (and arg  (prefix-numeric-value arg))))
-
-
-;; REPLACE ORIGINAL in `dired-x.el'.
-;;
-;; Use separate frames instead of windows if `pop-up-frames' is non-nil,
-;; or if prefix arg is negative.
-;;
-(defun dired-simultaneous-find-file (file-list option)
-  "Visit all files in list FILE-LIST and display them simultaneously.
-With non-nil OPTION >= 0, the files are found (visited) but not shown.
-
-If `pop-up-frames' is non-nil or if OPTION < 0, use a separate frame
-for each file.  (See also option `diredp-max-frames'.)
-
-Otherwise, the current window is split across all files in FILE-LIST,
-as evenly as possible.  Remaining lines go to the bottom-most window.
-The number of files that can be displayed this way is restricted by
-the height of the current window and the value of variable
-`window-min-height'."
-  ;; This is not interactive because it is usually too clumsy to specify FILE-LIST interactively unless via dired.
-  (let (size)
-    (cond ((and option  (natnump option))
-           (while file-list (find-file-noselect (car file-list)) (pop file-list)))
-          ((or pop-up-frames  option)
-           (let ((nb-files  (length file-list)))
-             (when (and (> nb-files diredp-max-frames)
-                        (not (y-or-n-p (format "Really show %d files in separate frames? " nb-files))))
-               (error "OK, canceled"))
-             (while file-list (find-file-other-frame (car file-list)) (pop file-list))))
-          (t
-           (setq size  (/ (window-height) (length file-list)))
-           (when (> window-min-height size) (error "Too many files to show simultaneously"))
-           (find-file (car file-list))
-           (pop file-list)
-           (while file-list
-             ;; Vertically split off a window of desired size. Upper window will have SIZE lines.
-             ;; Select lower (larger) window.  We split it again.
-             (select-window (split-window nil size))
-             (find-file (car file-list))
-             (pop file-list))))))
-
-
-;;;;;; REPLACE ORIGINAL in both `dired.el' and `dired-x.el':
-;;;;;;
-;;;;;; 1. This incorporates the `dired-x.el' change to the `dired.el'
-;;;;;;    definition.  This version works with or without using dired-x.
-;;;;;;    The `dired-x.el' version respects the var `dired-find-subdir'.
-;;;;;;    When `dired-find-subdir' is non-nil, this version is the same
-;;;;;;    as the `dired-x.el' version, except that a bug is corrected:
-;;;;;;    Whenever the argument to `dired-find-buffer-nocreate' is a cons,
-;;;;;;    the call to `dired-buffers-for-dir' gave a wrong type error.
-;;;;;;    This has been avoided by not respecting `dired-find-subdir'
-;;;;;;    whenever `dired-find-buffer-nocreate' is a cons.
-;;;;;;    For the case when `dired-find-subdir' is nil, see #2, below.
-;;;;;;
-;;;;;; 2. Unless `dired-find-subdir' is bound and non-nil:
-;;;;;;    If both DIRNAME and `dired-directory' are conses, then only
-;;;;;;    compare their cars (directories), not their explicit file lists
-;;;;;;    too.  If equal, then update `dired-directory's file list to that
-;;;;;;    of DIRNAME.
-;;;;;;
-;;;;;;    This prevents `dired-internal-noselect' (which is currently
-;;;;;;    `dired-find-buffer-nocreate's only caller) from creating a new
-;;;;;;    buffer in this case whenever a different set of files is present
-;;;;;;    in the cdr of DIRNAME and DIRNAME represents the same buffer as
-;;;;;;    `dired-directory'.
-;;;;;;
-;;;;;;    If only one of DIRNAME and `dired-directory' is a cons, then
-;;;;;;    this returns nil.
-;;;;;;;###autoload
-;;;;(defun dired-find-buffer-nocreate (dirname &optional mode)
-;;;;  (let ((atomic-dirname-p  (atom dirname)))
-;;;;    (if (and (boundp 'dired-find-subdir) dired-find-subdir atomic-dirname-p)
-;;;;        ;; This is the `dired-x.el' change:
-;;;;        (let* ((cur-buf (current-buffer))
-;;;;               (buffers (nreverse (dired-buffers-for-dir dirname)))
-;;;;               (cur-buf-matches (and (memq cur-buf buffers)
-;;;;                                     ;; Files list (wildcards) must match, too:
-;;;;                                     (equal dired-directory dirname))))
-;;;;          (setq buffers  (delq cur-buf buffers)) ; Avoid using same buffer---
-;;;;          (or (car (sort buffers (function dired-buffer-more-recently-used-p)))
-;;;;              (and cur-buf-matches cur-buf))) ; ---unless no other possibility.
-;;;;      ;; Comment from `dired.el':
-;;;;      ;;  This differs from `dired-buffers-for-dir' in that it doesn't consider
-;;;;      ;;  subdirs of `default-directory' and searches for the first match only.
-;;;;      (let ((blist dired-buffers)       ; was (buffer-list)
-;;;;            found)
-;;;;        (or mode (setq mode  'dired-mode))
-;;;;        (while blist
-;;;;          (if (null (buffer-name (cdr (car blist))))
-;;;;              (setq blist  (cdr blist))
-;;;;            (save-excursion
-;;;;              (set-buffer (cdr (car blist)))
-;;;;              (if (not (and (eq major-mode mode)
-;;;;                            ;; DIRNAME and `dired-directory' have the same dir,
-;;;;                            ;; and if either of them has an explicit file list,
-;;;;                            ;; then both of them do.  In that case, update
-;;;;                            ;; `dired-directory's file list from DIRNAME.
-;;;;                            (if atomic-dirname-p
-;;;;                                (and (atom dired-directory) ; Both are atoms.
-;;;;                                     (string= (file-truename dirname)
-;;;;                                              (file-truename dired-directory)))
-;;;;                              (and (consp dired-directory) ; Both are conses.
-;;;;                                   (string=
-;;;;                                    (file-truename (car dirname))
-;;;;                                    (file-truename (car dired-directory)))
-;;;;                                   ;; Update `dired-directory's file list.
-;;;;                                   (setq dired-directory  dirname)))))
-;;;;                  (setq blist  (cdr blist))
-;;;;                (setq found  (cdr (car blist)))
-;;;;                (setq blist  nil)))))
-;;;;        found))))
-
-
-;; REPLACE ORIGINAL in `dired-x.el'.
-;;
-;; Require confirmation.  Fixes Emacs bug #13561.
-;;
-(defun dired-do-run-mail ()
-  "If `dired-bind-vm' is non-nil, call `dired-vm', else call `dired-rmail'."
-  (interactive)
-  (unless (y-or-n-p "Read all marked mail folders? ") (error "OK, canceled"))
-  (if dired-bind-vm
-      ;; Read mail folder using vm.
-      (dired-vm)
-    ;; Read mail folder using rmail.
-    (dired-rmail)))
-
-
-;; REPLACE ORIGINAL in `dired.el'.
-;;
-;; 1. Put `mouse-face' on whole line, not just file name.
-;; 2. Add text property `dired-filename' to only the file name.
-;; 3. Show image-file preview on mouseover, if `tooltip-mode'
-;;    and if `diredp-image-preview-in-tooltip'.
-;;
-(defun dired-insert-set-properties (beg end)
-  "Add various text properties to the lines in the region.
-Highlight entire line upon mouseover.
-Add text property `dired-filename' to the file name.
-Handle `dired-hide-details-mode' invisibility spec (Emacs 24.4+)."
-  (let ((inhibit-field-text-motion  t)) ; Just in case.
-    (save-excursion
-      (goto-char beg)
-      (while (< (point) end)
-        (condition-case nil
-            (cond ((dired-move-to-filename)
-                   (add-text-properties (line-beginning-position) (line-end-position)
-                                        '(mouse-face highlight help-echo diredp-mouseover-help))
-                   (put-text-property
-                    (point) (save-excursion (dired-move-to-end-of-filename) (point))
-                    'dired-filename t)
-                   (when (fboundp 'dired-hide-details-mode) ; Emacs 24.4+
-                     (put-text-property (+ (line-beginning-position) 1) (1- (point))
-                                        'invisible 'dired-hide-details-detail)
-                     (dired-move-to-end-of-filename)
-                     (when (< (+ (point) 4) (line-end-position))
-                       (put-text-property (+ (point) 4) (line-end-position)
-                                          'invisible 'dired-hide-details-link))))
-                  ((fboundp 'dired-hide-details-mode) ; Emacs 24.4+
-                   (unless (or (diredp-looking-at-p "^$")  (diredp-looking-at-p dired-subdir-regexp))
-                     (put-text-property (line-beginning-position) (1+ (line-end-position))
-                                        'invisible 'dired-hide-details-information))))
-          (error nil))
-        (forward-line 1)))))
-
-(defun diredp-mouseover-help (window buffer pos)
-  "Show `help-echo' help for a file name, in Dired.
-If `tooltip-mode' is on and `diredp-image-preview-in-tooltip' says to
-show an image preview, then do so.  Otherwise, show text help."
-  (let ((image-dired-thumb-width   (or (and (wholenump diredp-image-preview-in-tooltip)
-                                            diredp-image-preview-in-tooltip)
-                                       image-dired-thumb-width))
-        (image-dired-thumb-height  (or (and (wholenump diredp-image-preview-in-tooltip)
-                                            diredp-image-preview-in-tooltip)
-                                       image-dired-thumb-height))
-        file)
-    (or (and (boundp 'tooltip-mode)  tooltip-mode
-             (fboundp 'image-file-name-regexp) ; Emacs 22+, `image-file.el'.
-             diredp-image-preview-in-tooltip
-             (condition-case nil
-                 (and (with-current-buffer buffer
-                        (save-excursion (goto-char pos)
-                                        (diredp-string-match-p
-                                         (image-file-name-regexp)
-                                         (setq file  (if (derived-mode-p 'dired-mode)
-                                                         (dired-get-filename nil 'NO-ERROR)
-                                                       ;; Make it work also for `diredp-list-files' listings.
-                                                       (buffer-substring-no-properties (line-beginning-position)
-                                                                                       (line-end-position)))))))
-                      (or (not diredp-auto-focus-frame-for-thumbnail-tooltip-flag)
-                          (progn (select-frame-set-input-focus (window-frame window)) t))
-                      (let ((img-file  (if (eq 'full diredp-image-preview-in-tooltip)
-                                           file
-                                         (diredp-image-dired-create-thumb file))))
-                        (propertize " " 'display (create-image img-file))))
-               (error nil)))
-        (if (fboundp 'describe-file)    ; Library `help-fns+.el'
-            "mouse-2: visit in another window, C-h RET: describe"
-          "mouse-2: visit this file/dir in another window"))))
-
-;; `dired-hide-details-mode' enhancements.
-(when (fboundp 'dired-hide-details-mode) ; Emacs 24.4+
-
-  (defun diredp-hide-details-if-dired ()
-    "In Dired mode hide details.  Outside Dired, do nothing."
-    (when (derived-mode-p 'dired-mode) (dired-hide-details-mode 1)))
-
-  ;; Use `eval' of list so file byte-compiled in Emacs 20 will be OK in later versions.
-  (eval '(define-globalized-minor-mode global-dired-hide-details-mode
-          dired-hide-details-mode diredp-hide-details-if-dired))
-
-  (eval '(define-minor-mode dired-hide-details-mode
-          "Hide details in Dired mode."
-          (and diredp-hide-details-propagate-flag  diredp-hide-details-last-state)
-          :group 'dired
-          (unless (derived-mode-p 'dired-mode) (error "Not a Dired buffer"))
-          (dired-hide-details-update-invisibility-spec)
-          (setq diredp-hide-details-toggled  t)
-          (when diredp-hide-details-propagate-flag
-            (setq diredp-hide-details-last-state  dired-hide-details-mode))
-          (if dired-hide-details-mode
-              (add-hook 'wdired-mode-hook 'dired-hide-details-update-invisibility-spec nil t)
-            (remove-hook 'wdired-mode-hook 'dired-hide-details-update-invisibility-spec t))))
-
-  (defun diredp-hide/show-details ()
-    "Hide/show details according to user options.
-If `diredp-hide-details-propagate-flag' is non-nil and details have
-never been hidden in the buffer, then hide/show according to your last
-hide/show choice in any other Dired buffer or, if no last choice,
-according to option `diredp-hide-details-initially-flag'."
-    (unless (or diredp-hide-details-toggled ; No op if hide/show already set.
-                (buffer-narrowed-p))    ; No-op when showing just newly copied file etc.
-      (cond (diredp-hide-details-propagate-flag
-             (dired-hide-details-mode (if diredp-hide-details-last-state 1 -1)))
-            (diredp-hide-details-initially-flag
-             (dired-hide-details-mode 1)))))
-
-  (add-hook 'dired-after-readin-hook #'diredp-hide/show-details)
-
-  (defun diredp-fit-frame-unless-buffer-narrowed ()
-    "Fit frame unless Dired buffer is narrowed.
-Requires library `autofit-frame.el'."
-    (when (and (get-buffer-window (current-buffer))  (not (buffer-narrowed-p)))
-      (fit-frame-if-one-window)))
-
-  ;; Fit frame only if not narrowed.  Put it on this hook because `dired-hide-details-mode' is
-  ;; invoked from `dired-after-readin-hook' via `diredp-hide/show-details', even for an update
-  ;; such as copying a file, where buffer is narrowed when invoked.
-  (when (fboundp 'fit-frame-if-one-window) ; In `autofit-frame.el'.
-    (add-hook 'dired-hide-details-mode-hook #'diredp-fit-frame-unless-buffer-narrowed)))
-
-
-;; REPLACE ORIGINAL in `dired.el'.
-;;
-;; Reset `mode-line-process' to nil.
-;;
-(when (< emacs-major-version 21)
-  (or (fboundp 'old-dired-revert)  (fset 'old-dired-revert (symbol-function 'dired-revert)))
-  (defun dired-revert (&optional arg noconfirm)
-    (setq mode-line-process  nil)        ; Set by, e.g., `find-dired'.
-    (old-dired-revert arg noconfirm)))
-
-;; Like `dired-up-directory', but go up to MS Windows drive if in top-level directory.
-;;
-;;;###autoload
-(defun diredp-up-directory (&optional other-window) ; Bound to `^'
-  "Run Dired on parent directory of current directory.
-Find the parent directory either in this buffer or another buffer.
-Creates a buffer if necessary.
-
-With a prefix arg, Dired the parent directory in another window.
-
-On MS Windows, if you are already at the root directory, invoke
-`diredp-w32-drives' to visit a navigable list of Windows drives."
-  (interactive "P")
-  (let* ((dir  (dired-current-directory))
-         (up   (file-name-directory (directory-file-name dir))))
-    (or (dired-goto-file (directory-file-name dir))
-        ;; Only try `dired-goto-subdir' if buffer has more than one dir.
-        (and (cdr dired-subdir-alist)  (dired-goto-subdir up))
-        (progn (if other-window (dired-other-window up) (dired up))
-               (dired-goto-file dir))
-        (and (memq system-type '(windows-nt ms-dos))  (diredp-w32-drives other-window)))))
-
-;;;###autoload
-(defun diredp-up-directory-reuse-dir-buffer (&optional other-window) ; Not bound
-  "Like `diredp-up-directory', but reuse Dired buffers.
-With a prefix arg, Dired the parent directory in another window.
-
-On MS Windows, moving up from a root Dired buffer does not kill that
-buffer (the Windows drives buffer is not really a Dired buffer)."
-  (interactive "P")
-  (let* ((dir      (dired-current-directory))
-         (dirfile  (directory-file-name dir))
-         (up       (file-name-directory dirfile)))
-    (or (dired-goto-file dirfile)
-        ;; Only try `dired-goto-subdir' if buffer has more than one dir.
-        (and (cdr dired-subdir-alist)  (dired-goto-subdir up)) ; It is a subdir inserted in current Dired.
-        (progn (diredp--reuse-dir-buffer-helper up nil nil other-window)
-               (dired-goto-file dir))
-        (and (memq system-type '(windows-nt ms-dos))  (diredp-w32-drives other-window)))))
-
-;; Differs from `dired-next-line' in both wraparound and respect of `goal-column'.
-;;
-;;;###autoload
-(defun diredp-next-line (arg)           ; Bound to `SPC', `n', `C-n', `down'
-  "Move down lines then position cursor at filename.
-If `goal-column' is non-nil then put the cursor at that column.
-Optional prefix ARG says how many lines to move; default is one line.
-
-If `diredp-wrap-around-flag' is non-nil then wrap around if none is
-found before the buffer end (buffer beginning, if ARG is negative).
-Otherwise, just move to the buffer limit."
-  (interactive (let ((narg  (prefix-numeric-value current-prefix-arg)))
-                 (when (and (boundp 'shift-select-mode)  shift-select-mode) (handle-shift-selection)) ; Emacs 23+
-                 (list narg)))          ; Equivalent to "^p"
-  (let* ((line-move-visual  nil)
-         ;; (goal-column       nil)
-
-         ;; Use `condition-case' and `(progn... t)' because Emacs < 22 `line-move' has no
-         ;; NO-ERROR arg and it always returns nil.
-         (no-more           (or (not (condition-case nil (progn (line-move arg) t) (error nil)))
-                                (if (< arg 0) (bobp) (eobp)))))
-    (when (and diredp-wrap-around-flag  no-more)
-      (let ((diredp-wrap-around-flag  nil))
-        (goto-char (if (< arg 0) (point-max) (point-min)))
-        (diredp-next-line arg)))
-    ;; We never want to move point into an invisible line.
-    (while (and (fboundp 'invisible-p)  ; Emacs 22+
-                (invisible-p (point))
-                (not (if (and arg  (< arg 0)) (bobp) (eobp))))
-      (forward-char (if (and arg  (< arg 0)) -1 1)))
-    (unless goal-column (dired-move-to-filename))))
-
-;; In Emacs < 22, `C-p' does not wrap around, because it never moves to the first header line.
-;;;###autoload
-(defun diredp-previous-line (arg)       ; Bound to `p', `C-p', `up'
-  "Move up lines then position cursor at filename.
-If `goal-column' is non-nil then put the cursor at that column.
-Optional prefix ARG says how many lines to move; default is one line.
-
-If `diredp-wrap-around-flag' is non-nil then wrap around if none is
-found before the buffer beginning (buffer end, if ARG is negative).
-Otherwise, just move to the buffer limit."
-  (interactive (let ((narg  (prefix-numeric-value current-prefix-arg)))
-                 (when (and (boundp 'shift-select-mode)  shift-select-mode) (handle-shift-selection)) ; Emacs 23+
-                 (list narg)))          ; Equivalent to "^p"
-  (diredp-next-line (- (or arg  1))))
-  
-;;;###autoload
-(defun diredp-next-dirline (arg &optional opoint) ; Bound to `>'
-  "Goto ARGth next directory file line.
-If `diredp-wrap-around-flag' is non-nil then wrap around if none is
-found before the buffer beginning (buffer end, if ARG is negative).
-Otherwise, raise an error or, if NO-ERROR-IF-NOT-FOUND is nil, return
-nil."
-  (interactive (let ((narg  (prefix-numeric-value current-prefix-arg)))
-                 (when (and (boundp 'shift-select-mode)  shift-select-mode) (handle-shift-selection)) ; Emacs 23+
-                 (list narg)))          ; Equivalent to "^p"
-  (or opoint  (setq opoint  (point)))
-  (if (if (> arg 0)
-          (re-search-forward dired-re-dir nil t arg)
-        (beginning-of-line)
-        (re-search-backward dired-re-dir nil t (- arg)))
-      (dired-move-to-filename)          ; user may type `i' or `f'
-    (if diredp-wrap-around-flag
-        (let ((diredp-wrap-around-flag  nil))
-          (goto-char (if (< arg 0) (point-max) (point-min)))
-          (diredp-next-dirline arg opoint))
-      (goto-char opoint)
-      (error "No more subdirectories"))))
-
-;;;###autoload
-(defun diredp-prev-dirline (arg)        ; Bound to `<'
-  "Goto ARGth previous directory file line."
-  (interactive (let ((narg  (prefix-numeric-value current-prefix-arg)))
-                 (when (and (boundp 'shift-select-mode)  shift-select-mode) (handle-shift-selection)) ; Emacs 23+
-                 (list narg)))          ; Equivalent to "^p"
-  (diredp-next-dirline (- arg)))
-
-;;;###autoload
-(defun diredp-next-subdir (arg &optional no-error-if-not-found no-skip) ; Bound to `C-M-n'
-  "Go to the next subdirectory, regardless of level.
-If ARG = 0 then go to this directory's header line.
-
-If `diredp-wrap-around-flag' is non-nil then wrap around if none is
-found before the buffer end (buffer beginning, if ARG is negative).
-Otherwise, raise an error or, if NO-ERROR-IF-NOT-FOUND is nil, return
-nil.
-
-Non-nil NO-SKIP means do not move to end of header line, and return
-the position moved to so far."
-  (interactive (let ((narg  (prefix-numeric-value current-prefix-arg)))
-                 (when (and (boundp 'shift-select-mode)  shift-select-mode) (handle-shift-selection)) ; Emacs 23+
-                 (list narg)))          ; Equivalent to "^p"
-  (let ((this-dir  (dired-current-directory))
-        pos index)
-    ;; `nth' with negative arg does not return nil but the first element
-    (setq index  (if diredp-wrap-around-flag
-                     (mod (- (dired-subdir-index this-dir) arg) (length dired-subdir-alist))
-                   (- (dired-subdir-index this-dir) arg))
-          pos    (and (>= index 0)  (dired-get-subdir-min (nth index dired-subdir-alist))))
-    (if pos
-        (progn (goto-char pos)
-               (or no-skip  (skip-chars-forward "^\n\r"))
-               (point))
-      (if no-error-if-not-found
-          nil                           ; Return nil if not found
-        (error "%s directory" (if (> arg 0) "Last" "First"))))))
-
-;;;###autoload
-(defun diredp-prev-subdir (arg &optional no-error-if-not-found no-skip) ; Bound to `C-M-p'
-  "Go to the previous subdirectory, regardless of level.
-When called interactively and not on a subdir line, go to this subdir's line.
-Otherwise, this is a mirror image of `diredp-next-subdir'."
-  ;;(interactive "^p")
-  (interactive
-   (list (if current-prefix-arg
-             (let ((narg  (prefix-numeric-value current-prefix-arg)))
-               (when (and (boundp 'shift-select-mode)  shift-select-mode) (handle-shift-selection)) ; Emacs 23+
-               narg)                    ; Equivalent to "^p"
-           ;; If on subdir start already then do not stay there.
-           (if (dired-get-subdir) 1 0))))
-  (diredp-next-subdir (- arg) no-error-if-not-found no-skip))
-
-
-;; REPLACE ORIGINAL in `dired.el'.
-;;
-;; 1. Test also ./ and ../, in addition to . and .., for error "Cannot operate on `.' or `..'".
-;; 2. Hack for Emacs 20-22, to expand `~/...'.
-;;
-(defun dired-get-filename (&optional localp no-error-if-not-filep)
-  "In Dired, return name of file mentioned on this line.
-Value returned normally includes the directory name.
-
-Optional arg LOCALP:
- `no-dir' means do not include directory name in result.
- `verbatim' means  return the name exactly as it occurs in the buffer.
- Any other non-nil value means construct the name relative to
-  `default-directory', which still might contain slashes if point is
-  in a subdirectory.
-
-Non-nil optional arg NO-ERROR-IF-NOT-FILEP means treat `.' and `..' as
-regular filenames and return nil if there is no filename on this line.
-Otherwise, an error occurs in these cases."
-  (let ((case-fold-search  nil)
-        (already-absolute  nil)
-        file p1 p2)
-    (save-excursion (when (setq p1  (dired-move-to-filename (not no-error-if-not-filep)))
-                      (setq p2  (dired-move-to-end-of-filename no-error-if-not-filep))))
-    ;; nil if no file on this line but `no-error-if-not-filep' is t:
-    (when (setq file  (and p1  p2  (buffer-substring p1 p2)))
-      ;; Get rid of the mouse-face property that file names have.
-      (set-text-properties 0 (length file) nil file)
-
-      ;; Unquote names quoted by `ls' or by `dired-insert-directory'.
-      ;; Prior to Emacs 23.3, this code was written using `read' (see commented code below),
-      ;; because that is faster than substituting \007 (4 chars) -> ^G (1 char) etc. in a loop.
-      ;; Unfortunately, that implementation required hacks such as dealing with filenames
-      ;; with quotation marks in their names.
-      (while (string-match (if (> emacs-major-version 21)
-                               "\\(?:[^\\]\\|\\`\\)\\(\"\\)" ; Shy group: Emacs 22+.
-                             "\\([^\\]\\|\\`\\)\\(\"\\)")
-                           file)
-        (setq file  (replace-match "\\\"" nil t file 1)))
-
-      ;; $$$ This was the code for that unquoting prior to Emacs 23.3:
-      ;; (setq file  (read (concat "\"" ; Some `ls -b' do not escape quotes.  But GNU `ls' is OK.
-      ;;                           (or (dired-string-replace-match
-      ;;                                "\\([^\\]\\|\\`\\)\"" file "\\1\\\\\"" nil t)
-      ;;                               file)
-      ;;                           "\"")))
-
-      ;; This sexp was added by Emacs 24, to fix bug #10469:
-      ;; Unescape any spaces escaped by `ls -b'.
-      ;; Other `-b' quotes, such as \t and \n, work transparently.
-      (when (dired-switches-escape-p dired-actual-switches)
-        (let ((start  0)
-              (rep    "")
-              (shift  -1))
-          (when (eq localp 'verbatim)  (setq rep    "\\\\"
-                                             shift  +1))
-          (while (string-match "\\(\\\\\\) " file start)
-            (setq file   (replace-match rep nil t file 1)
-                  start  (+ shift (match-end 0))))))
-
-      ;; $$$ This sexp was added by Emacs 23.3.
-      (when (memq system-type '(windows-nt ms-dos))
-        (save-match-data
-          (let ((start  0))
-            (while (string-match "\\\\" file start)
-              (aset file (match-beginning 0) ?/)
-              (setq start  (match-end 0))))))
-
-      ;; $$$ This sexp was added by Emacs 23.3.
-      ;; Hence we don't need to worry about converting `\\' back to `\'.
-      (setq file  (read (concat "\"" file "\"")))
-
-      ;; Above `read' returns a unibyte string if FILE contains eight-bit-control/graphic chars.
-      (when (and (fboundp 'string-to-multibyte) ; Emacs 22
-                 enable-multibyte-characters
-                 (not (multibyte-string-p file)))
-        (setq file  (string-to-multibyte file))))
-    (and file
-         (file-name-absolute-p file)
-         ;; A relative file name can start with ~.  Do not treat it as absolute in this context.
-         (not (eq (aref file 0) ?~))
-         (setq already-absolute  t))
-    (cond ((null file) nil)
-          ((eq localp 'verbatim) file)
-          ;; This is the essential `Dired+' change: Added ./ and ../, not just . and ..
-          ((and (not no-error-if-not-filep)  (member file '("." ".." "./" "../")))
-           (error "Cannot operate on `.' or `..'"))
-          ((and (eq localp 'no-dir)  already-absolute)
-           (file-name-nondirectory file))
-          (already-absolute
-           (let ((handler  (find-file-name-handler file nil)))
-             ;; check for safe-magic property so that we won't
-             ;; put /: for names that don't really need them.
-             ;; For instance, .gz files when auto-compression-mode is on.
-             (if (and handler  (not (get handler 'safe-magic)))
-                 (concat "/:" file)
-               file)))
-          ((eq localp 'no-dir) file)
-          ((equal (dired-current-directory) "/")
-           (setq file  (concat (dired-current-directory localp) file))
-           (let ((handler  (find-file-name-handler file nil)))
-             ;; check for safe-magic property so that we won't
-             ;; put /: for names that don't really need them.
-             ;; For instance, .gz files when auto-compression-mode is on.
-             (if (and handler  (not (get handler 'safe-magic)))
-                 (concat "/:" file)
-               file)))
-          ;; Ugly hack for Emacs < 23, for which `ls-lisp-insert-directory' can insert a subdir
-          ;; using `~/...'.  Expand `~/' for return value.
-          ((and (< emacs-major-version 23)  file  (file-name-absolute-p file)
-                (eq (aref file 0) ?~))
-           (expand-file-name file))
-          (t
-           (concat (dired-current-directory localp) file)))))
-
-
-;; REPLACE ORIGINAL in `dired.el'.
-;;
-;; 1. Fixes Emacs bug #7126: Did not work with arbitrary file list (cons arg to `dired').
-;; 2. Remove `/' from directory name before comparing with BASE.
-;;
-(when (< emacs-major-version 24)
-  (defun dired-goto-file (file)         ; Bound to `j'
-    "Go to line describing file FILE in this Dired buffer.
-FILE must be an absolute file name.
-Return buffer position on success, else nil."
-    ;; Loses if FILE contains control chars like "\007" for which `ls' inserts "?" or "\\007"
-    ;; into the buffer, so we won't find it in the buffer.
-    (interactive (prog1                 ; Let push-mark display its message
-                     (list (expand-file-name (read-file-name "Goto file: " (dired-current-directory))))
-                   (push-mark)))
-    (unless (file-name-absolute-p file) (error "File name `%s' is not absolute" file))
-    (setq file  (directory-file-name file)) ; does no harm if no directory
-    (let* ((case-fold-search  nil)
-           (dir               (file-name-directory file))
-           (found             nil))
-      ;; `Dired+': Added this sexp.
-      (save-excursion
-        (goto-char (point-min))
-        (let ((search-string  (replace-regexp-in-string "\^m" "\\^m" file nil t))
-              (here           nil))
-          (setq search-string  (replace-regexp-in-string "\\\\" "\\\\" search-string nil t))
-
-          ;; Escape whitespace.  Added per Emacs 24 addition in `unless' code below:
-          (when (and (dired-switches-escape-p dired-actual-switches)
-                     (diredp-string-match-p "[ \t\n]" search-string))
-            ;; FIXME: fix this for all possible file names (embedded control chars etc).
-            ;;        Need to escape everything that `ls -b' escapes.
-            (setq search-string  (replace-regexp-in-string " " "\\ "  search-string nil t)
-                  search-string  (replace-regexp-in-string "\t" "\\t" search-string nil t)
-                  search-string  (replace-regexp-in-string "\n" "\\n" search-string nil t)))
-
-          ;; Use HERE to ensure we do not keep searching for a directory entry.
-          (while (and (not (eobp))  (not found)  (not (equal here (point))))
-            (setq here  (point))
-            (if (search-forward (concat " " search-string) nil 'NO-ERROR)
-                ;; Must move to filename since an (actually correct) match could have been
-                ;; elsewhere on the line (e.g. "-" would match somewhere in permission bits).
-                (setq found  (dired-move-to-filename))
-              ;; If this isn't the right line, move forward to avoid trying this line again.
-              (forward-line 1)))))
-
-      (unless found
-        (save-excursion
-          ;; The difficulty here is to get the result of `dired-goto-subdir' without really
-          ;; calling it, if we don't have any subdirs.
-          (when (if (string= dir (expand-file-name default-directory))
-                    (goto-char (point-min))
-                  (and (cdr dired-subdir-alist)  (dired-goto-subdir dir)))
-            (let ((base      (file-name-nondirectory file))
-                  (boundary  (dired-subdir-max))
-                  search-string)
-              (setq search-string  (replace-regexp-in-string "\^m" "\\^m" base nil t)
-                    search-string  (replace-regexp-in-string "\\\\" "\\\\" search-string nil t))
-            
-              ;; Escape whitespace.  Sexp added by Emacs 24:
-              (when (and (dired-switches-escape-p dired-actual-switches)
-                         (diredp-string-match-p "[ \t\n]" search-string))
-                ;; FIXME: fix this for all possible file names (embedded control chars etc).
-                ;;        Need to escape everything that `ls -b' escapes.
-                (setq search-string  (replace-regexp-in-string " " "\\ " search-string nil t)
-                      search-string  (replace-regexp-in-string "\t" "\\t" search-string nil t)
-                      search-string  (replace-regexp-in-string "\n" "\\n" search-string nil t)))
-              (while (and (not found)
-                          ;; Filenames are preceded by SPC.  This makes the search faster
-                          ;; (e.g. for the filename "-"!).
-                          (search-forward (concat " " search-string) boundary 'move))
-                ;; `Dired+': Remove `/' from filename, then compare with BASE.
-                ;; Match could have BASE just as initial substring or
-                ;; or in permission bits or date or not be a proper filename at all.
-                (if (and (dired-get-filename 'no-dir t)
-                         (equal base (directory-file-name (dired-get-filename 'no-dir t))))
-                    ;; Must move to filename since an (actually correct) match could have been
-                    ;; elsewhere on the line (e.g. "-" would match somewhere in permission bits).
-                    (setq found  (dired-move-to-filename))
-                  ;; If this is not the right line, move forward to avoid trying this line again.
-                  (forward-line 1)))))))
-      (and found  (goto-char found))))) ; Return buffer position, or nil if not found.
-
-
-;; REPLACE ORIGINAL in `dired.el'.
-;;
-;; If destination is in a hidden dir listing, open that listing and move to destination in it.
-;;
-(unless (< emacs-major-version 24)
-  (defun dired-goto-file (file)
-    "Go to line describing file FILE in this Dired buffer.
-FILE must be an absolute file name.
-Return buffer position on success, else nil."
-    ;; Loses if FILE contains control chars like "\007" for which `ls' inserts "?" or "\\007"
-    ;; into the buffer, so we won't find it in the buffer.
-    (interactive (prog1 (list (expand-file-name (read-file-name "Goto file: " (dired-current-directory))))
-                   (push-mark)))        ; Let push-mark display its message.
-    (unless (file-name-absolute-p file) (error "File name `%s' is not absolute" file))
-    (setq file  (directory-file-name file)) ; Does no harm if not a directory
-    (let* ((case-fold-search  nil)
-           (dir               (file-name-directory file))
-           (found
-            (or
-             ;; First, look for a listing under the absolute name.
-             (save-excursion (goto-char (point-min)) (dired-goto-file-1 file file (point-max)))
-             ;; Else look for it as a relative name.  The difficulty is to get the result
-             ;; of `dired-goto-subdir' without calling it, if we don't have any subdirs.
-             (save-excursion
-               (when (if (string= dir (expand-file-name default-directory))
-                         (goto-char (point-min))
-                       (and (cdr dired-subdir-alist)  (dired-goto-subdir dir)))
-                 (when (dired-subdir-hidden-p (dired-current-directory))
-                   (diredp-hide-subdir-nomove 1)) ; Open hidden parent directory.
-                 (dired-goto-file-1 (file-name-nondirectory file) file (dired-subdir-max)))))))
-      (and found  (goto-char found))))) ; Return buffer position, or nil if not found.
-
-
-;; REPLACE ORIGINAL in `dired.el':
-;;
-;; 1. Display a message to warn that flagged, not marked, files will be deleted.
-;; 2. Use `diredp-internal-do-deletions', so it works with all Emacs versions.
-;;
-;;;###autoload
-(defun dired-do-flagged-delete (&optional no-msg) ; Bound to `x'
-  "In Dired, delete the files flagged for deletion.
-NOTE: This deletes flagged, not marked, files.
-If arg NO-MSG is non-nil, no message is displayed.
-
-User option `dired-recursive-deletes' controls whether deletion of
-non-empty directories is allowed."
-  (interactive)
-  (unless no-msg
-    (ding)
-    (message "NOTE: Deletion of files flagged `%c' (not those marked `%c')"
-             dired-del-marker dired-marker-char)
-    ;; Too slow/annoying, but without it the message is never seen: (sit-for 2)
-    )
-  (let* ((dired-marker-char  dired-del-marker)
-         (regexp             (dired-marker-regexp))
-         (case-fold-search   nil))
-    (if (save-excursion (goto-char (point-min)) (re-search-forward regexp nil t))
-        (diredp-internal-do-deletions
-         ;; This cannot move point since last arg is nil.
-         (dired-map-over-marks (cons (dired-get-filename) (point)) nil)
-         nil
-         'USE-TRASH-CAN)                ; This arg is for Emacs 24+ only.
-      (unless no-msg (message "(No deletions requested.)")))))
-
-
-;; REPLACE ORIGINAL in `dired.el':
-;;
-;; 1. Display a message to warn that marked, not flagged, files will be deleted.
-;; 2. Use `diredp-internal-do-deletions', so it works with all Emacs versions.
-;;
-;;;###autoload
-(defun dired-do-delete (&optional arg)  ; Bound to `D'
-  "Delete all marked (or next ARG) files.
-NOTE: This deletes marked, not flagged, files.
-`dired-recursive-deletes' controls whether deletion of
-non-empty directories is allowed."
-  (interactive "P")
-  ;; This is more consistent with the file-marking feature than
-  ;; `dired-do-flagged-delete'.  But it can be confusing to the user,
-  ;; especially since this is usually bound to `D', which is also the
-  ;; `dired-del-marker'.  So offer this warning message:
-  (unless arg
-    (ding)
-    (message "NOTE: Deletion of files marked `%c' (not those flagged `%c')."
-             dired-marker-char dired-del-marker))
-  (diredp-internal-do-deletions
-   ;; This can move point if ARG is an integer.
-   (dired-map-over-marks (cons (dired-get-filename) (point)) arg)
-   arg
-   'USE-TRASH-CAN))                     ; This arg is for Emacs 24+ only.
-
-(defun diredp-internal-do-deletions (file-alist arg &optional trash)
-  "`dired-internal-do-deletions', but for any Emacs version.
-FILE-ALIST is an alist of files to delete, with their buffer positions.
-ARG is the prefix arg.  Filenames are absolute.
-Non-nil TRASH means use the trash can."
-  ;; \(car FILE-ALIST) *must* be the *last* (bottommost) file in the dired
-  ;; buffer.  That way as changes are made in the buffer they do not shift
-  ;; the lines still to be changed, so the (point) values in FILE-ALIST
-  ;; stay valid.  Also, for subdirs in natural order, a subdir's files are
-  ;; deleted before the subdir itself - the other way around would not work."
-  (setq file-alist  (delq nil file-alist)) ; nils could come from `dired-map-over-marks'.
-  (if (> emacs-major-version 23)
-      (dired-internal-do-deletions file-alist arg trash)
-    (dired-internal-do-deletions file-alist arg)))
-
-
-;; REPLACE ORIGINAL in `dired.el':
-;;
-;; Put window point at bob.  Fixes bug #12281.
-;;
-(when (and (> emacs-major-version 22)  (or (< emacs-major-version 24)
-                                           (and (= emacs-major-version 24)  (= emacs-minor-version 1))))
-  (defun dired-pop-to-buffer (buf)
-    "Pop up buffer BUF in a way suitable for Dired."
-    (let ((split-window-preferred-function
-           (lambda (window)
-             (or (and (let ((split-height-threshold  0)) (window-splittable-p (selected-window)))
-                      ;; Try to split the selected window vertically if that's possible.  (Bug#1806)
-                      (if (fboundp 'split-window-below) (split-window-below) (split-window-vertically)))
-                 (split-window-sensibly window))))
-          pop-up-frames)
-      (pop-to-buffer (get-buffer-create buf)))
-    (set-window-start (selected-window) (point-min))
-    (when dired-shrink-to-fit
-      ;; Try to not delete window when we want to display less than `window-min-height' lines.
-      (fit-window-to-buffer (get-buffer-window buf) nil 1))))
-
-
-;; REPLACE ORIGINAL in `dired.el':
-;;
-;; 1. Delete the window or frame popped up, afterward, and bury its buffer.
-;;    Fixes Emacs bug #7533.
-;;
-;; 2, If buffer is shown in a separate frame, do not show a menu bar for that frame.
-;;
-(defun dired-mark-pop-up (buffer-or-name op-symbol files function &rest args)
-  "Return FUNCTION's result on ARGS after showing which files are marked.
-Displays the file names in a buffer named BUFFER-OR-NAME, the default
-name being \" *Marked Files*\".  The buffer is not shown if there is
-just one file, `dired-no-confirm' is t, or OP-SYMBOL is a member of
-the list in `dired-no-confirm'.  Uses function `dired-pop-to-buffer'
-to show the buffer.
-
-The window is not shown if there is just one file, `dired-no-confirm'
-is `t', or OP-SYMBOL is a member of `dired-no-confirm'.
-
-FILES is the list of marked files.  It can also be (t FILENAME)
-in the case of one marked file, to distinguish that from using
-just the current file.
-
-FUNCTION should not manipulate the files.  It should just read input
-\(an argument or confirmation)."
-  (unless buffer-or-name (setq buffer-or-name  " *Marked Files*"))
-  (let (result)
-    (if (or (eq dired-no-confirm t)
-            (memq op-symbol dired-no-confirm)
-            ;; If FILES defaulted to the current line's file.
-            (= (length files) 1))
-        (setq result  (apply function args))
-      (with-current-buffer (get-buffer-create buffer-or-name)
-        (erase-buffer)
-        ;; Handle (t FILE) just like (FILE), here.  That value is used (only in some cases),
-        ;; to mean just one file that was marked, rather than the current-line file.
-        (dired-format-columns-of-files (if (eq (car files) t) (cdr files) files))
-        (remove-text-properties (point-min) (point-max)
-                                '(mouse-face nil help-echo nil)))
-      (unwind-protect
-           (save-window-excursion
-             ;; Do not show menu bar, if buffer is popped up in a separate frame.
-             (let ((special-display-frame-alist  (cons '(menu-bar-lines . 0)
-                                                       special-display-frame-alist))
-                   (default-frame-alist          (cons '(menu-bar-lines . 0)
-                                                       default-frame-alist)))
-               (dired-pop-to-buffer buffer-or-name)
-               ;; Work around Emacs 22 bug in `dired-pop-to-buffer', which can exit with Dired buffer current.
-               (set-buffer buffer-or-name)
-               (goto-char (point-min)))
-             (setq result  (apply function args)))
-        (save-excursion
-          (condition-case nil           ; Ignore error if user already deleted window.
-              (progn (select-window (get-buffer-window buffer-or-name 0))
-                     (if (one-window-p) (delete-frame) (delete-window)))
-            (error nil)))
-        (bury-buffer buffer-or-name)))
-    result))
-
-
-;; REPLACE ORIGINAL in `dired.el':
-;;
-;; 1. Prefix arg has more possibilities.
-;; 2, Added optional arg LOCALP, so you can mark/unmark matching different file-name forms.
-;; 3. Push REGEXP onto `regexp-search-ring'.
-;;
-;;;###autoload
-(defun dired-mark-files-regexp (regexp &optional marker-char localp)
-  "Mark all file names matching REGEXP for use in later commands.
-`.' and `..' are never marked or unmarked by this command.
-
-Whether to mark or unmark, and what form of file name to match, are
-governed by the prefix argument.  For this, a plain (`C-u') or a
-double-plain (`C-u C-u') prefix arg is considered only as such - it is
-not considered numerically.
-
-Whether to mark or unmark:
-
- - No prefix arg, a positive arg, or a negative arg means mark.
-
- - Plain (`C-u'), double-plain (`C-u C-u'), or zero (e.g. `M-0' means
-   unmark.
-
-The form of a file name used for matching:
-
- - No prefix arg (to mark) or a plain prefix arg (`C-u', to unmark)
-   means use the relative file name (no directory part).
-
- - A negative arg (e.g. `M--', to mark) or a zero arg (e.g. `M-0', to
-   unmark) means use the absolute file name, that is, including all
-   directory components.
-
- - A positive arg (e.g. `M-+', to mark) or a double plain arg (`C-u
-   C-u', to unmark) means construct the name relative to
-   `default-directory'.  For an entry in an inserted subdir listing,
-   this means prefix the relative file name (no directory part) with
-   the subdir name relative to `default-directory'.
-
-Note that the default matching behavior of this command is different
-for Dired+ than it is for vanilla Emacs.  Using a positive prefix arg
-or a double plain prefix arg (`C-u C-u') gives you the same behavior
-as vanilla Emacs (marking or unmarking, respectively): matching
-against names that are relative to the `default-directory'.
-
-What Dired+ offers in addition is the possibility to match against
-names that are relative (have no directory part - no prefix arg or
-`C-u' to mark and unmark, respectively) or absolute (`M--' or `M-0',
-respectively).  The default behavior uses relative names because this
-is likely to be the more common use case.  But matching against
-absolute names gives you more flexibility.
-
-REGEXP is an Emacs regexp, not a shell wildcard.  Thus, use `\\.o$'
-for object files--just `.o' might mark more than you might expect.
-
-REGEXP is added to `regexp-search-ring', for regexp search.
-
-Non-interactively:
- MARKER-CHAR is the marker character - used for `dired-marker-char'.
- LOCALP is passed to `dired-get-filename'.  It determines the form of
-   filename that is matched against REGEXP."
-  (interactive (let* ((raw      current-prefix-arg)
-                      (C-u      (and (consp raw)  (= 4 (car raw))))
-                      (C-u-C-u  (and (consp raw)  (= 16 (car raw))))
-                      (num      (and raw  (prefix-numeric-value raw))))
-                 (list (diredp-read-regexp (concat (if (or (consp raw)  (and num  (zerop num)))
-                                                       "UNmark"
-                                                     "Mark")
-                                                   " files (regexp): "))
-                       (and raw  (or C-u  C-u-C-u  (zerop num))  ?\040)
-                       (cond ((or (not raw)  C-u)  t) ; none, `C-u' 
-                             ((> num 0)            nil) ; `M-+', `C-u C-u'
-                             (t                    'no-dir))))) ; `M--', `M-0'
-  (add-to-list 'regexp-search-ring regexp) ; Add REGEXP to `regexp-search-ring'.
-  (let ((dired-marker-char  (or marker-char  dired-marker-char)))
-    (diredp-mark-if (and (not (diredp-looking-at-p dired-re-dot))
-                         (not (eolp))   ; Empty line
-                         (let ((fn  (dired-get-filename localp t)))
-                           (and fn  (diredp-string-match-p regexp fn))))
-                    "file")))
-
-
-;; REPLACE ORIGINAL in `dired.el':
-;;
-;; Use `diredp-mark-if', not `dired-mark-if'.
-;;
-;;;###autoload
-(defun dired-mark-files-containing-regexp (regexp &optional marker-char)
-  "Mark files with contents containing a REGEXP match.
-A prefix argument means unmark them instead.
-`.' and `..' are never marked.
-
-If a file is visited in a buffer and `dired-always-read-filesystem' is
-nil, this looks in the buffer without revisiting the file, so the
-results might be inconsistent with the file on disk if its contents
-have changed since it was last visited."
-  (interactive
-   (list (diredp-read-regexp (concat (if current-prefix-arg "Unmark" "Mark") " files containing (regexp): ")
-                             nil 'dired-regexp-history)
-	 (and current-prefix-arg  ?\040)))
-  (let ((dired-marker-char  (or marker-char  dired-marker-char)))
-    (diredp-mark-if (and (not (diredp-looking-at-p dired-re-dot))
-                         (not (eolp))
-                         (let ((fname  (dired-get-filename nil t)))
-                           (when (and fname  (file-readable-p fname)  (not (file-directory-p fname)))
-                             (let ((prebuf  (get-file-buffer fname)))
-                               (message "Checking %s" fname)
-                               ;; For now, do it inside Emacs.  Grep might be better if there are lots of files.
-                               (if (and prebuf  (or (not (boundp 'dired-always-read-filesystem))
-                                                    (not dired-always-read-filesystem))) ; Emacs 26+
-                                   (with-current-buffer prebuf
-                                     (save-excursion (goto-char (point-min)) (re-search-forward regexp nil t)))
-                                 (with-temp-buffer
-                                   (insert-file-contents fname)
-                                   (goto-char (point-min))
-                                   (re-search-forward regexp nil t)))))))
-                    "file")))
-
-
-;; REPLACE ORIGINAL in `dired.el':
-;;
-;; Use `diredp-mark-if', not `dired-mark-if'.
-;;
-;;;###autoload
-(defun dired-mark-symlinks (unflag-p)
-  "Mark all symbolic links.
-With prefix argument, unmark or unflag all those files."
-  (interactive "P")
-  (let ((dired-marker-char  (if unflag-p ?\040 dired-marker-char)))
-    (diredp-mark-if (diredp-looking-at-p dired-re-sym) "symbolic link")))
-
-
-;; REPLACE ORIGINAL in `dired.el':
-;;
-;; Use `diredp-mark-if', not `dired-mark-if'.
-;;
-;;;###autoload
-(defun dired-mark-directories (unflag-p)
-  "Mark all directory file lines except `.' and `..'.
-With prefix argument, unmark or unflag the files instead."
-  (interactive "P")
-  (let ((dired-marker-char  (if unflag-p ?\040 dired-marker-char)))
-    (diredp-mark-if (and (diredp-looking-at-p dired-re-dir)  (not (diredp-looking-at-p dired-re-dot)))
-                    "directory" "directories")))
-
-
-;; REPLACE ORIGINAL in `dired.el':
-;;
-;; Use `diredp-mark-if', not `dired-mark-if'.
-;;
-;;;###autoload
-(defun dired-mark-executables (unflag-p)
-  "Mark all executable files.
-With prefix argument, unmark or unflag the files instead."
-  (interactive "P")
-  (let ((dired-marker-char  (if unflag-p ?\040 dired-marker-char)))
-    (diredp-mark-if (diredp-looking-at-p dired-re-exe) "executable file")))
-
-
-;; REPLACE ORIGINAL in `dired.el':
-;;
-;; Use `diredp-mark-if', not `dired-mark-if'.
-;;
-;;;###autoload
-(defun dired-flag-auto-save-files (&optional unflag-p)
-  "Flag for deletion files whose names suggest they are auto save files.
-A prefix argument says to unmark or unflag the files instead."
-  (interactive "P")
-  (let ((dired-marker-char  (if unflag-p ?\040 dired-del-marker)))
-    (diredp-mark-if
-     ;; It is less than general to check for # here, but it's the only way this runs fast enough.
-     (and (save-excursion (end-of-line)
-                          (or (eq (preceding-char) ?#)
-                              ;; Handle executables in case of -F option.  Need not worry about the other kinds
-                              ;; of markings that -F makes, since they won't appear on real auto-save files.
-                              (and (eq (preceding-char) ?*)
-                                   (progn (forward-char -1) (eq (preceding-char) ?#)))))
-	  (not (diredp-looking-at-p dired-re-dir))
-	  (let ((fname  (dired-get-filename t t)))
-	    (and fname  (auto-save-file-name-p (file-name-nondirectory fname)))))
-     "auto-save file")))
-
-;;;###autoload
-(defun diredp-capitalize (&optional arg) ; Bound to `% c'
-  "Rename all marked (or next ARG) files by capitalizing them.
-Makes the first char of the name uppercase and the others lowercase."
-  (interactive "P")
-  (dired-rename-non-directory #'capitalize "Rename by capitalizing:" arg))
-
-;; This is more useful than a single-file version of `dired-do-delete'.
-;;;###autoload
-(defun diredp-delete-this-file (&optional use-trash-can) ; Bound to `C-k', `delete'
-  "In Dired, delete the file on the cursor line, upon confirmation.
-This uses `delete-file'.
-If the file is a symlink, remove the symlink.  If the file has
-multiple names, it continues to exist with the other names.
-
-For Emacs 24 and later, a prefix arg means that if
-`delete-by-moving-to-trash' is non-nil then trash the file instead of
-deleting it."
-  (interactive "P")
-  (let ((file  (dired-get-filename)))
-    (if (not (yes-or-no-p (format "%s file `%s'? " (if (and use-trash-can  delete-by-moving-to-trash)
-                                                       "Trash"
-                                                     "Permanently delete")
-                                  file)))
-        (message "OK - canceled")
-      (if (> emacs-major-version 23) (delete-file file use-trash-can) (delete-file file))
-      (revert-buffer))))
-
-;;; Versions of `dired-do-*' commands for just this line's file.
-;;;###autoload
-(defun diredp-capitalize-this-file ()   ; Bound to `M-c'
-  "In Dired, rename the file on the cursor line by capitalizing it.
-Makes the first char of the name uppercase and the others lowercase."
-  (interactive) (diredp-capitalize 1))
-
-;;;###autoload
-(defun diredp-downcase-this-file ()     ; Bound to `M-l'
-  "In Dired, rename the file on the cursor line to lower case."
-  (interactive) (dired-downcase 1))
-
-;;;###autoload
-(defun diredp-upcase-this-file ()       ; Bound to `M-u'
-  "In Dired, rename the file on the cursor line to upper case."
-  (interactive) (dired-upcase 1))
-
-;;;###autoload
-(defun diredp-rename-this-file ()       ; Bound to `r'
-  "In Dired, rename the file on the cursor line."
-  (interactive)
-  (let ((use-file-dialog  nil)) (dired-do-rename 1)))
-
-(when (fboundp 'epa-dired-do-encrypt)   ; Emacs 23+
-  (defun diredp-decrypt-this-file ()
-    "In Dired, decrypt the file on the cursor line."
-    (interactive)
-    (let ((use-file-dialog  nil)) (epa-dired-do-decrypt 1)))
-
-  (defun diredp-encrypt-this-file ()
-    "In Dired, encrypt the file on the cursor line."
-    (interactive)
-    (let ((use-file-dialog  nil)) (epa-dired-do-encrypt 1)))
-
-  (defun diredp-verify-this-file ()
-    "In Dired, verify the file on the cursor line."
-    (interactive)
-    (let ((use-file-dialog  nil)) (epa-dired-do-verify 1)))
-
-  (defun diredp-sign-this-file ()
-    "In Dired, sign the file on the cursor line."
-    (interactive)
-    (let ((use-file-dialog  nil)) (epa-dired-do-sign 1))))
-
-;;;###autoload
-(defun diredp-copy-this-file ()         ; Not bound
-  "In Dired, copy the file on the cursor line."
-  (interactive)
-  (let ((use-file-dialog  nil)) (dired-do-copy 1)))
-
-;;;###autoload
-(defun diredp-relsymlink-this-file ()   ; Bound to `y'
-  "In Dired, make a relative symbolic link to file on cursor line."
-  (interactive)
-  (let ((use-file-dialog  nil)) (dired-do-relsymlink 1)))
-
-;;;###autoload
-(defun diredp-symlink-this-file ()      ; Not bound
-  "In Dired, make a symbolic link to the file on the cursor line."
-  (interactive)
-  (let ((use-file-dialog  nil)) (dired-do-symlink 1)))
-
-;;;###autoload
-(defun diredp-hardlink-this-file ()     ; Not bound
-  "In Dired, add a name (hard link) to the file on the cursor line."
-  (interactive)
-  (let ((use-file-dialog  nil)) (dired-do-hardlink 1)))
-
-;;;###autoload
-(defun diredp-print-this-file ()        ; Bound to `M-p'
-  "In Dired, print the file on the cursor line."
-  (interactive) (dired-do-print 1))
-
-;;;###autoload
-(defun diredp-grep-this-file ()         ; Not bound
-  "In Dired, grep the file on the cursor line."
-  (interactive)
-  (unless (and grep-command  (or (< emacs-major-version 22)
-                                 (not grep-use-null-device)
-                                 (eq grep-use-null-device t)))
-    (grep-compute-defaults))
-  (grep (diredp-do-grep-1 (list (dired-get-filename t)))))
-
-;;;###autoload
-(defun diredp-compress-this-file ()     ; Bound to `z'
-  "In Dired, compress or uncompress the file on the cursor line."
-  (interactive) (dired-do-compress 1))
-
-;;;###autoload
-(defun diredp-async-shell-command-this-file (command filelist) ; Not bound
-  "Run a shell COMMAND asynchronously on the file on the Dired cursor line.
-Like `diredp-shell-command-this-file', but adds `&' at the end of
-COMMAND to execute it asynchronously.  The command output appears in
-buffer `*Async Shell Command*'."
-  (interactive (list (dired-read-shell-command (concat "& on " "%s: ") 1 (list (dired-get-filename t)))
-                     (list (dired-get-filename t))))
-  (unless (diredp-string-match-p "&[ \t]*\\'" command) (setq command  (concat command " &")))
-  (dired-do-shell-command command 1 filelist))
-
-;;;###autoload
-(defun diredp-shell-command-this-file (command filelist) ; Not bound
-  "In Dired, run a shell COMMAND on the file on the cursor line."
-  (interactive (list (dired-read-shell-command (concat "! on " "%s: ") 1 (list (dired-get-filename t)))
-                     (list (dired-get-filename t))))
-  (dired-do-shell-command command 1 filelist))
-
-;;;###autoload
-(defun diredp-bookmark-this-file (&optional prefix) ; Bound to `C-B' (`C-S-b')
-  "In Dired, bookmark the file on the cursor line.
-See `diredp-do-bookmark'."
-  (interactive (progn (diredp-ensure-mode)
-                      (list (and diredp-prompt-for-bookmark-prefix-flag
-                                 (read-string "Prefix for bookmark name: ")))))
-  (diredp-do-bookmark prefix 1))
-
-;;;###autoload
-(defun diredp-tag-this-file (tags &optional prefix) ; Bound to `T +'
-  "In Dired, add some tags to the file on the cursor line.
-You need library `bookmark+.el' to use this command."
-  (interactive (progn (diredp-ensure-bookmark+)
-                      (diredp-ensure-mode)
-                      (list (bmkp-read-tags-completing)
-                            (and diredp-prompt-for-bookmark-prefix-flag
-                                 (read-string "Prefix for bookmark name: ")))))
-  (diredp-do-tag tags prefix 1))
-
-;;;###autoload
-(defun diredp-untag-this-file (tags &optional prefix arg) ; Bound to `T -'
-  "In Dired, remove some tags from the file on the cursor line.
-With a prefix arg, remove all tags from the file.
-You need library `bookmark+.el' to use this command."
-  (interactive (progn (diredp-ensure-bookmark+)
-                      (diredp-ensure-mode)
-                      (let* ((pref  (and diredp-prompt-for-bookmark-prefix-flag
-                                         (read-string "Prefix for bookmark name: ")))
-                             (bmk   (bmkp-get-autofile-bookmark (dired-get-filename) nil pref))
-                             (btgs  (and bmk  (bmkp-get-tags bmk))))
-                        (unless btgs (error "File has no tags to remove"))
-                        (list (if current-prefix-arg btgs (bmkp-read-tags-completing btgs))
-                              pref
-                              current-prefix-arg))))
-  (diredp-do-untag tags prefix 1))
-
-;;;###autoload
-(defun diredp-remove-all-tags-this-file (&optional prefix msgp) ; Bound to `T 0'
-  "In Dired, remove all tags from this file.
-You need library `bookmark+.el' to use this command."
-  (interactive (progn (diredp-ensure-bookmark+)
-                      (diredp-ensure-mode)
-                      (list (and diredp-prompt-for-bookmark-prefix-flag
-                                 (read-string "Prefix for bookmark name: "))
-                            'MSG)))
-  (bookmark-maybe-load-default-file)
-  (diredp-do-remove-all-tags prefix 1))
-
-;;;###autoload
-(defun diredp-paste-add-tags-this-file (&optional prefix msgp) ; Bound to `T p', `T C-y'
-  "In Dired, add previously copied tags to this file.
-See `diredp-paste-add-tags'.
-You need library `bookmark+.el' to use this command."
-  (interactive (progn (diredp-ensure-bookmark+)
-                      (diredp-ensure-mode)
-                      (list (and diredp-prompt-for-bookmark-prefix-flag
-                                 (read-string "Prefix for bookmark name: "))
-                            'MSG)))
-  (bookmark-maybe-load-default-file)
-  (diredp-do-paste-add-tags prefix 1))
-
-;;;###autoload
-(defun diredp-paste-replace-tags-this-file (&optional prefix msgp) ; Bound to `T q'
-  "In Dired, replace tags for this file with previously copied tags.
-See `diredp-paste-replace-tags'.
-You need library `bookmark+.el' to use this command."
-  (interactive (progn (diredp-ensure-bookmark+)
-                      (diredp-ensure-mode)
-                      (list (and diredp-prompt-for-bookmark-prefix-flag
-                                 (read-string "Prefix for bookmark name: "))
-                            'MSG)))
-  (bookmark-maybe-load-default-file)
-  (diredp-do-paste-add-tags prefix 1))
-
-;;;###autoload
-(defun diredp-set-tag-value-this-file (tag value &optional prefix msgp) ; Bound to `T v'
-  "In Dired, Set value of TAG to VALUE for this file.
-See `diredp-set-tag-value'.
-You need library `bookmark+.el' to use this command."
-  (interactive (progn (diredp-ensure-bookmark+)
-                      (diredp-ensure-mode)
-                      (list (bmkp-read-tag-completing)
-                            (read (read-string "Value: "))
-                            (and diredp-prompt-for-bookmark-prefix-flag
-                                 (read-string "Prefix for bookmark name: "))
-                            'MSG)))
-  (bookmark-maybe-load-default-file)
-  (diredp-do-set-tag-value tag value prefix 1))
-
-;;;###autoload
-(defun diredp-copy-tags-this-file (&optional prefix msgp) ; Bound to `T c', `T M-w'
-  "In Dired, copy the tags from this file, so you can paste them to another.
-See `diredp-copy-tags'.
-You need library `bookmark+.el' to use this command."
-  (interactive (progn (diredp-ensure-bookmark+)
-                      (diredp-ensure-mode)
-                      (list (and diredp-prompt-for-bookmark-prefix-flag
-                                 (read-string "Prefix for bookmark name: "))
-                            'MSG)))
-  (bookmark-maybe-load-default-file)
-  (let ((bmk  (bmkp-get-autofile-bookmark  (dired-get-filename) nil prefix)))
-    (and bmk  (bmkp-copy-tags bmk msgp))))
-
-;;;###autoload
-(defun diredp-mouse-copy-tags (event)   ; Not bound
-  "In Dired, copy the tags from this file, so you can paste them to another.
-You need library `bookmark+.el' to use this command."
-  (interactive "e")
-  (let ((mouse-pos         (event-start event))
-        (dired-no-confirm  t)
-        (prefix            (and diredp-prompt-for-bookmark-prefix-flag
-                                (read-string "Prefix for bookmark name: "))))
-    (select-window (posn-window mouse-pos))
-    (goto-char (posn-point mouse-pos))
-    (diredp-copy-tags-this-file prefix 'MSG))
-  (diredp-previous-line 1))
-
-(when (fboundp 'describe-file)          ; In `help-fns+.el' or `help+20.el'.
-  (defun diredp-describe-file (&optional internal-form-p) ; Bound to `C-h RET', `C-h C-RET'
-    "In Dired, describe this file or directory.
-You need library `help-fns+.el' to use this command.
-If the file has an autofile bookmark and you use library `Bookmark+',
-then show also the bookmark information (tags etc.).  In this case, a
-prefix arg shows the internal form of the bookmark."
-    (interactive "P")
-    (describe-file (dired-get-filename nil t) internal-form-p))
-
-  (defun diredp-mouse-describe-file (event &optional internal-form-p) ; Not bound
-    "Describe the clicked file.
-You need library `help-fns+.el' to use this command.
-If the file has an autofile bookmark and you use library `Bookmark+',
-then show also the bookmark information (tags etc.).  In this case, a
-prefix arg shows the internal form of the bookmark."
-    (interactive "e\nP")
-    (let (file)
-      (with-current-buffer (window-buffer (posn-window (event-end event)))
-        (save-excursion (goto-char (posn-point (event-end event)))
-                        (setq file  (dired-get-filename nil t))))
-      (describe-file file internal-form-p))))
-
-;; Define these even if `Bookmark+' is not loaded.
-;;;###autoload
-(defalias 'diredp-show-metadata 'diredp-describe-autofile)
-;;;###autoload
-(defun diredp-describe-autofile (&optional internal-form-p)
-  "Show the metadata for the file of the current line.
-The file must name an autofile bookmark.  The metadata is the bookmark
-information.
-
-With a prefix argument, show the internal definition of the bookmark.
-
-You need library `bookmark+.el' for this command."
-  (interactive "P")
-  (diredp-ensure-bookmark+)
-  (diredp-ensure-mode)
-  (let ((bmk  (save-match-data
-                (bmkp-get-autofile-bookmark (dired-get-filename nil t)))))
-    (unless bmk (error "Not on an autofile bookmark"))
-    (save-selected-window (if internal-form-p
-                              (bmkp-describe-bookmark-internals bmk)
-                            (bmkp-describe-bookmark bmk)))))
-
-(defun diredp-mouse-describe-autofile (event &optional internal-form-p) ; Not bound
-  "Show the metadata for the file whose name you click.
-The file must name an autofile bookmark.  The metadata is the bookmark
-information.
-
-With a prefix argument, show the internal definition of the bookmark.
-
-You need library `bookmark+.el' for this command."
-  (interactive "e\nP")
-  (diredp-ensure-bookmark+)
-  (let (file)
-    (with-current-buffer (window-buffer (posn-window (event-end event)))
-      (diredp-ensure-mode)
-      (save-excursion (goto-char (posn-point (event-end event)))
-                      (setq file  (dired-get-filename nil t))))
-    (let ((bmk  (save-match-data (bmkp-get-autofile-bookmark file))))
-      (unless bmk (error "Not an autofile bookmark"))
-      (save-selected-window (if internal-form-p
-                                (bmkp-describe-bookmark-internals bmk)
-                              (bmkp-describe-bookmark bmk))))))
-
-;;;###autoload
-(defalias 'diredp-show-metadata-for-marked 'diredp-describe-marked-autofiles)
-;;;###autoload
-(defun diredp-describe-marked-autofiles (&optional internal-form-p interactivep details)
-  "Show metadata for the marked files.
-If no file is marked, describe ALL autofiles in this directory.
-With a prefix argument, show the internal (Lisp) form of the metadata.
-When invoked interactively, raise an error if no files are marked.
-You need library `bookmark+.el' for this command.
-
-When called from Lisp, optional arg DETAILS is passed to
-`diredp-get-files'."
-  (interactive (list current-prefix-arg t diredp-list-file-attributes))
-  (diredp-ensure-bookmark+)
-  (let ((help-xref-following  nil))
-    (help-setup-xref (list `(lambda (_buf)
-                             (with-current-buffer ,(current-buffer) (diredp-describe-marked-autofiles)))
-                           internal-form-p)
-                     (if (or (> emacs-major-version 23)
-                             (and (= emacs-major-version 23)  (> emacs-minor-version 1)))
-                         (called-interactively-p 'interactive)
-                       (interactive-p))))
-  (diredp-with-help-window "*Help*"
-    (let ((marked  (dired-get-marked-files nil nil nil 'DISTINGUISH-ONE-MARKED interactivep)))
-      (unless (cdr marked)
-        (message "Describing ALL autofiles here (none are marked)...")
-        (setq marked  (diredp-get-files 'IGNORE-MARKS-P nil nil nil nil details)))
-      (if (eq t (car marked))
-          (diredp-describe-autofile internal-form-p)
-        (dolist (bmk  (delq nil (mapcar #'bmkp-get-autofile-bookmark marked)))
-          (if internal-form-p
-              (let* ((bname      (bmkp-bookmark-name-from-record bmk))
-                     (help-text  (format "%s\n%s\n\n%s"
-                                         bname (make-string (length bname) ?-) (pp-to-string bmk))))
-                (princ help-text) (terpri))
-            (princ (bmkp-bookmark-description bmk)) (terpri)))))))
-
-;;;###autoload
-(defun diredp-byte-compile-this-file () ; Bound to `b'
-  "In Dired, byte compile the (Lisp source) file on the cursor line."
-  (interactive) (dired-do-byte-compile 1))
-
-;;;###autoload
-(defun diredp-load-this-file ()         ; Not bound
-  "In Dired, load the file on the cursor line."
-  (interactive) (dired-do-load 1))
-
-;;;###autoload
-(defun diredp-chmod-this-file ()        ; Bound to `M-m'
-  "In Dired, change the mode of the file on the cursor line."
-  (interactive) (dired-do-chmod 1))
-
-(unless (memq system-type '(windows-nt ms-dos))
-  (defun diredp-chgrp-this-file ()      ; Not bound
-    "In Dired, change the group of the file on the cursor line."
-    (interactive) (dired-do-chgrp 1)))
-
-(unless (memq system-type '(windows-nt ms-dos))
-  (defun diredp-chown-this-file ()      ; Not bound
-    "In Dired, change the owner of the file on the cursor line."
-    (interactive) (dired-do-chown 1)))
-
-(when (fboundp 'dired-do-touch)
-  (defun diredp-touch-this-file ()        ; Not bound
-    "In Dired, `touch' (change the timestamp of) the file on the cursor line."
-    (interactive) (dired-do-touch 1)))
-
-
-;; REPLACE ORIGINAL in `dired-x.el'.
-;;
-;; 1. Variable (symbol) `s' -> `blks'.
-;; 2. Fixes to remove leading space from `uid' and allow `.' in `gid'.
-;; 3. Cleaned up doc string and code a bit.
-;;
-;;;###autoload
-(defun dired-mark-sexp (predicate &optional unmark-p) ; Bound to `M-(', `* ('
-  "Mark files for which PREDICATE returns non-nil.
-With a prefix arg, unmark or unflag those files instead.
-
-PREDICATE is a lisp sexp that can refer to the following symbols as
-variables:
-
-    `mode'   [string]  file permission bits, e.g. \"-rw-r--r--\"
-    `nlink'  [integer] number of links to file
-    `size'   [integer] file size in bytes
-    `uid'    [string]  owner
-    `gid'    [string]  group (If the gid is not displayed by `ls',
-                       this will still be set (to the same as uid))
-    `time'   [string]  the time that `ls' displays, e.g. \"Feb 12 14:17\"
-    `name'   [string]  the name of the file
-    `sym'    [string]  if file is a symbolic link, the linked-to name,
-                       else \"\"
-    `inode'  [integer] the inode of the file (only for `ls -i' output)
-    `blks'   [integer] the size of the file for `ls -s' output
-                       (ususally in blocks or, with `-k', in Kbytes)
-Examples:
-  Mark zero-length files: `(equal 0 size)'
-  Mark files last modified on Feb 2: `(string-match \"Feb  2\" time)'
-  Mark uncompiled Emacs Lisp files (`.el' file without a `.elc' file):
-     First, Dired just the source files: `dired *.el'.
-     Then, use \\[dired-mark-sexp] with this sexp:
-          (not (file-exists-p (concat name \"c\")))
-
-There's an ambiguity when a single integer not followed by a unit
-prefix precedes the file mode: It is then parsed as inode number
-and not as block size (this always works for GNU coreutils ls).
-
-Another limitation is that the uid field is needed for the
-function to work correctly.  In particular, the field is not
-present for some values of `ls-lisp-emulation'.
-
-This function operates only on the Dired buffer content.  It does not
-refer at all to the underlying file system.  Contrast this with
-`find-dired', which might be preferable for the task at hand."
-  ;; Using `sym' = "", instead of nil, for non-linked files avoids the trap of
-  ;; (string-match "foo" sym) into which a user would soon fall.
-  ;; Use `equal' instead of `=' in the example, as it works on integers and strings.
-  (interactive "xMark if (vars: inode,blks,mode,nlink,uid,gid,size,time,name,sym): \nP")
-  (message "%s" predicate)
-  (let ((dired-marker-char  (if unmark-p ?\040 dired-marker-char))
-        (inode              nil)
-        (blks               ())
-        mode nlink uid gid size time name sym)
-    (diredp-mark-if
-     (save-excursion
-       (and
-        ;; Sets vars INODE BLKS MODE NLINK UID GID SIZE TIME NAME and SYM
-        ;; according to current file line.  Returns `t' for success, nil if
-        ;; there is no file line.  Upon success, these vars are set, to either
-        ;; nil or the appropriate value, so they need not be initialized.
-        ;; Moves point within the current line.
-        (dired-move-to-filename)
-        (let ((mode-len             10) ; Length of mode string.
-              ;; As in `dired.el', but with subexpressions \1=inode, \2=blks:
-              ;; GNU `ls -hs' suffixes the block count with a unit and prints it as a float; FreeBSD does neither.
-              ;; $$$$$$ (dired-re-inode-size  "\\s *\\([0-9]*\\)\\s *\\([0-9]*\\) ?")
-              (dired-re-inode-size (if (> emacs-major-version 24)
-                                       "\\=\\s *\\([0-9]+\\s +\\)?\
-\\(?:\\([0-9]+\\(?:\\.[0-9]*\\)?[BkKMGTPEZY]?\\)? ?\\)"
-                                     "\\s *\\([0-9]*\\)\\s *\\([0-9]*\\) ?"))
-              pos)
-          (beginning-of-line)
-          (forward-char 2)
-          (search-forward-regexp dired-re-inode-size nil t)
-          ;; XXX Might be a size not followed by a unit prefix.  Could set `blks' to `inode' if it were otherwise
-          ;; nil, with similar reasoning as for setting `gid' to `uid', but it would be even more whimsical.
-          (setq inode  (and (match-string 1)  (string-to-number (match-string 1)))
-                blks   (and (match-string 2)  (if (fboundp 'dired-x--string-to-number)
-                                                  (dired-x--string-to-number (match-string 2)) ; Emacs 25+
-                                                (string-to-number (match-string 2))))
-                mode   (buffer-substring (point) (+ mode-len (point))))
-          (forward-char mode-len)
-          (unless (eq (char-after) ?\   ) (forward-char 1)) ; Skip any extended attributes marker ("." or "+").
-          (setq nlink  (read (current-buffer)))
-          ;; Karsten Wenger <kw@cis.uni-muenchen.de> fixed uid.
-
-          ;; Another issue is that GNU `ls -n' right-justifies numerical UIDs and GIDs, while FreeBSD
-          ;; left-justifies them, so do not rely on a specific whitespace layout.  Both of them right-justify all
-          ;; other numbers, though.
-          ;; XXX Return a number if the `uid' or `gid' seems to be numerical?
-          ;; $$$$$$ (setq uid  (buffer-substring (+ (point) 1) (progn (forward-word 1) (point))))
-          (setq uid  (buffer-substring (progn (skip-chars-forward " \t")  (point))
-                                       (progn (skip-chars-forward "^ \t") (point))))
-          (cond ((> emacs-major-version 24)
-                 (dired-move-to-filename)
-                 (save-excursion
-                   (setq time
-                         ;; The regexp below tries to match from the last digit of the size field through a
-                         ;; space after the date.  Also, dates may have different formats depending on file age,
-                         ;; so the date column need not be aligned to the right.
-                         (buffer-substring (save-excursion (skip-chars-backward " \t") (point))
-                                           (progn (re-search-backward directory-listing-before-filename-regexp)
-                                                  (skip-chars-forward "^ \t")
-                                                  (1+ (point))))
-                         size
-                         (dired-x--string-to-number
-                          ;; We know that there's some kind of number before point because the regexp search
-                          ;; above succeeded.  Not worth doing an extra check for leading garbage.
-                          (buffer-substring (point) (progn (skip-chars-backward "^ \t") (point))))
-                         ;; If no `gid' is displayed, `gid' will be set to `uid' but user will then not reference
-                         ;; it anyway in PREDICATE.
-                         gid
-                         (buffer-substring (progn (skip-chars-backward " \t") (point))
-                                           (progn (skip-chars-backward "^ \t") (point)))))
-                 (setq name  (buffer-substring (point) (or (dired-move-to-end-of-filename t)  (point)))
-                       sym   (if (diredp-looking-at-p " -> ")
-                                 (buffer-substring (progn (forward-char 4) (point)) (line-end-position))
-                               "")))
-                (t
-                 (re-search-forward
-                  (if (< emacs-major-version 20)
-                      "\\(Jan\\|Feb\\|Mar\\|Apr\\|May\\|Jun\\|Jul\\|Aug\\|Sep\\|Oct\\|Nov\\|Dec\\)"
-                    dired-move-to-filename-regexp))
-                 (goto-char (match-beginning 1))
-                 (forward-char -1)
-                 (setq size  (string-to-number (buffer-substring (save-excursion (backward-word 1)
-                                                                                 (setq pos  (point)))
-                                                                 (point))))
-                 (goto-char pos)
-                 (backward-word 1)
-                 ;; if no `gid' is displayed, `gid' will be set to `uid' but user will then not reference
-                 ;; it anyway in PREDICATE.
-                 (setq gid   (buffer-substring (save-excursion (forward-word 1) (point)) (point))
-                       time  (buffer-substring (match-beginning 1) (1- (dired-move-to-filename)))
-                       name  (buffer-substring (point) (or (dired-move-to-end-of-filename t)  (point)))
-                       sym   (if (diredp-looking-at-p " -> ")
-                                 (buffer-substring (progn (forward-char 4) (point)) (line-end-position))
-                               "")))))
-        ;; Vanilla Emacs uses `lexical-binding' = t, and it passes bindings to `eval' as a second arg.
-        ;; We use `lexical-binding' = nil, and anyway there should be no need to pass the bindings.
-        (eval predicate)))
-     (format "'%s file" predicate))))
-
-(defun diredp-this-file-marked-p (&optional mark-char)
-  "Return non-nil if the file on this line is marked.
-Optional arg MARK-CHAR is the type of mark to check.
- If nil, then if the file has any mark, including `D', it is marked."
-  (and (dired-get-filename t t)  (save-excursion
-                                   (beginning-of-line)
-                                   (if mark-char
-                                       (diredp-looking-at-p
-                                        (concat "^" (regexp-quote (char-to-string mark-char))))
-                                     (not (diredp-looking-at-p "^ "))))))
-
-(defun diredp-this-file-unmarked-p (&optional mark-char)
-  "Return non-nil if the file on this line is unmarked.
-Optional arg MARK-CHAR is the type of mark to check.
- If nil, then if the file has no mark, including `D', it is unmarked.
- If non-nil, then it is unmarked for MARK-CHAR if it has no mark or
- it has any mark except MARK-CHAR."
-  (and (dired-get-filename t t)  (save-excursion
-                                   (beginning-of-line)
-                                   (if mark-char
-                                       (not (diredp-looking-at-p
-                                             (concat "^" (regexp-quote (char-to-string mark-char)))))
-                                     (diredp-looking-at-p "^ ")))))
-
-;;;###autoload
-(defun diredp-mark-region-files (&optional unmark-p) ; Not bound
-  "Mark all of the files in the current region (if it is active).
-With non-nil prefix arg, unmark them instead."
-  (interactive "P")
-  (let ((beg                        (min (point) (mark)))
-        (end                        (max (point) (mark)))
-        (inhibit-field-text-motion  t)) ; Just in case.
-    (setq beg  (save-excursion (goto-char beg) (line-beginning-position))
-          end  (save-excursion (goto-char end) (line-end-position)))
-    (let ((dired-marker-char  (if unmark-p ?\040 dired-marker-char)))
-      (diredp-mark-if (and (<= (point) end)  (>= (point) beg)  (diredp-this-file-unmarked-p)) "region file"))))
-
-;;;###autoload
-(defun diredp-unmark-region-files (&optional mark-p) ; Not bound
-  "Unmark all of the files in the current region (if it is active).
-With non-nil prefix arg, mark them instead."
-  (interactive "P")
-  (let ((beg                        (min (point) (mark)))
-        (end                        (max (point) (mark)))
-        (inhibit-field-text-motion  t)) ; Just in case.
-    (setq beg  (save-excursion (goto-char beg) (line-beginning-position))
-          end  (save-excursion (goto-char end) (line-end-position)))
-    (let ((dired-marker-char  (if mark-p dired-marker-char ?\040)))
-      (diredp-mark-if (and (<= (point) end)  (>= (point) beg)  (diredp-this-file-marked-p)) "region file"))))
-
-;;;###autoload
-(defun diredp-flag-region-files-for-deletion () ; Not bound
-  "Flag all of the files in the current region (if it is active) for deletion."
-  (interactive)
-  (let ((beg                        (min (point) (mark)))
-        (end                        (max (point) (mark)))
-        (inhibit-field-text-motion  t)) ; Just in case.
-    (setq beg  (save-excursion (goto-char beg) (line-beginning-position))
-          end  (save-excursion (goto-char end) (line-end-position)))
-    (let ((dired-marker-char  dired-del-marker))
-      (diredp-mark-if (and (<= (point) end)  (>= (point) beg)  (diredp-this-file-unmarked-p ?\D))
-                      "region file"))))
-
-;;;###autoload
-(defun diredp-toggle-marks-in-region (start end) ; Not bound
-  "Toggle marks in the region."
-  (interactive "r")
-  (save-excursion
-    (save-restriction
-      (if (not (fboundp 'dired-toggle-marks))
-          ;; Pre-Emacs 22.  Use bol, eol.  If details hidden, show first.
-          (let ((details-hidden-p  (and (boundp 'dired-details-state)  (eq 'hidden dired-details-state))))
-            (widen)
-            (when details-hidden-p (dired-details-show))
-            (goto-char start)
-            (setq start  (line-beginning-position))
-            (goto-char end)
-            (setq end    (line-end-position))
-            (narrow-to-region start end)
-            (dired-toggle-marks)
-            (when details-hidden-p (dired-details-hide)))
-        (narrow-to-region start end)
-        (dired-toggle-marks))))
-  (when (and (get-buffer-window (current-buffer))  (fboundp 'fit-frame-if-one-window))
-    (fit-frame-if-one-window)))
-
-
-;;; Mouse 3 menu.
-;;;;;;;;;;;;;;;;;
-
-(defvar diredp-file-line-overlay nil)
-
-;;;###autoload
-(defun diredp-mouse-3-menu (event)      ; Bound to `mouse-3'
-  "Dired pop-up `mouse-3' menu, for files in selection or current line."
-  (interactive "e")
-  (if (not (and (fboundp 'mouse3-dired-use-menu)  (diredp-nonempty-region-p)))
-      ;; No `mouse3.el' or no region.
-      (if (diredp-nonempty-region-p)
-          ;; Region
-          (let ((reg-choice  (x-popup-menu
-                              event
-                              (list "Files in Region"
-                                    (list ""
-                                          '("Mark" . diredp-mark-region-files)
-                                          '("Unmark" . diredp-unmark-region-files)
-                                          '("Toggle Marked/Unmarked" .
-                                            diredp-toggle-marks-in-region)
-                                          '("Flag for Deletion" .
-                                            diredp-flag-region-files-for-deletion))))))
-            (when reg-choice (call-interactively reg-choice)))
-        ;; Single file/dir (no region).
-        (let ((mouse-pos                  (event-start event))
-              ;; Do not use `save-excursion', because some commands will move point on purpose.
-              ;; Just save original point and return to it unless MOVEP is set to non-nil.
-              (opoint                     (point))
-              (movep                      nil)
-              (inhibit-field-text-motion  t) ; Just in case.
-              choice bol  eol  file/dir-name)
-          (with-current-buffer (window-buffer (posn-window mouse-pos))
-            (goto-char (posn-point mouse-pos))
-            (setq bol  (line-beginning-position)
-                  eol  (line-end-position))
-            (unwind-protect
-                 (when (setq file/dir-name  (and (not (eobp))  (dired-get-filename nil t)))
-                   (if diredp-file-line-overlay ; Don't re-create if exists.
-                       (move-overlay diredp-file-line-overlay bol eol (current-buffer))
-                     (setq diredp-file-line-overlay  (make-overlay bol eol))
-                     (overlay-put diredp-file-line-overlay 'face 'region))
-                   (sit-for 0)
-                   (let ((map
-                          (easy-menu-create-menu
-                           "This File"
-                           `(
-                             ("Bookmark" :visible (featurep 'bookmark+)
-                              ["Bookmark..." diredp-bookmark-this-file]
-                              ["Add Tags..." diredp-tag-this-file
-                               :visible (featurep 'bookmark+)]
-                              ["Remove Tags..." diredp-untag-this-file
-                               :visible (featurep 'bookmark+)]
-                              ["Remove All Tags" diredp-remove-all-tags-this-file
-                               :visible (featurep 'bookmark+)]
-                              ["Copy Tags" diredp-copy-tags-this-file
-                               :visible (featurep 'bookmark+)]
-                              ["Paste Tags (Add)" diredp-paste-add-tags-this-file
-                               :visible (featurep 'bookmark+)]
-                              ["Paste Tags (Replace)" diredp-paste-replace-tags-this-file
-                               :visible (featurep 'bookmark+)]
-                              ["Set Tag Value..." diredp-set-tag-value-this-file
-                               :visible (featurep 'bookmark+)]
-                              )
-                             ["Describe" ',(if (if (> emacs-major-version 21)
-                                                   (require 'help-fns+ nil t)
-                                                 (require 'help+20 nil t))
-                                               'diredp-describe-file
-                                               'diredp-describe-autofile)] ; Requires `bookmark+.el'
-                             ;; Stuff from `Marks' menu.
-                             ["Mark"  dired-mark
-                              :visible (not (eql (dired-file-marker file/dir-name)
-                                             dired-marker-char))]
-                             ["Unmark" dired-unmark
-                              :visible (dired-file-marker file/dir-name)]
-                             ["Flag for Deletion" dired-flag-file-deletion
-                              :visible (not (eql (dired-file-marker file/dir-name)
-                                             dired-del-marker))]
-                             ["Delete..." diredp-delete-this-file]
-                             "--"       ; ------------------------------------------------------
-                             ;; Stuff from `Single' / `Multiple' menus.
-                             ["Open" dired-find-file]
-                             ["Open in Other Window" dired-find-file-other-window]
-                             ["Open in Other Frame" diredp-find-file-other-frame]
-                             ["Open Associated Windows App" dired-w32-browser
-                              :visible (featurep 'w32-browser)]
-                             ["Open in Windows Explorer" dired-w32explore
-                              :visible (featurep 'w32-browser)]
-                             ["View (Read Only)" dired-view-file]
-                             ["--" 'ignore ; -------------------------------------------------
-                              :visible (or (atom (diredp-this-subdir)) ; Subdir line.
-                                        (not (equal (expand-file-name (dired-current-directory))
-                                              (expand-file-name default-directory))))] ; Not top.
-                             ["Insert This Subdir"
-                              (lambda () (interactive)
-                                      (call-interactively #'dired-maybe-insert-subdir)
-                                      (setq movep  t))
-                              :visible (and (atom (diredp-this-subdir))
-                                        (not (assoc (file-name-as-directory (diredp-this-subdir))
-                                              dired-subdir-alist)))
-                              :enable (atom (diredp-this-subdir))]
-                             ["Go To Inserted Subdir"
-                              (lambda () (interactive)
-                                      (call-interactively #'dired-maybe-insert-subdir)
-                                      (setq movep  t))
-                              :visible (and (atom (diredp-this-subdir))
-                                        (assoc (file-name-as-directory (diredp-this-subdir))
-                                         dired-subdir-alist))
-                              :enable (atom (diredp-this-subdir))
-                              :keys "i"]
-                             ["Remove This Inserted Subdir" dired-kill-subdir
-                              :visible (not (equal
-                                             (expand-file-name (dired-current-directory))
-                                             (expand-file-name default-directory)))] ; In subdir, not top.
-                             ["Remove This Inserted Subdir and Lower" diredp-kill-this-tree
-                              :visible (and (fboundp 'diredp-kill-this-tree)
-                                        (not (equal
-                                              (expand-file-name (dired-current-directory))
-                                              (expand-file-name default-directory))))] ; In subdir, not top.
-                             ["Dired This Inserted Subdir (Tear Off)"
-                              (lambda () (interactive) (diredp-dired-this-subdir t))
-                              :visible (not (equal (expand-file-name (dired-current-directory))
-                                             (expand-file-name default-directory)))] ; In subdir, not top.
-                             "--"       ; ------------------------------------------------------
-                             ["Compare..." diredp-ediff]
-                             ["Diff..." dired-diff]
-                             ["Diff with Backup" dired-backup-diff]
-
-                             ["Bookmark..." diredp-bookmark-this-file
-                              :visible (not (featurep 'bookmark+))]
-                             "--"       ; ------------------------------------------------------
-                             ["Rename to..." diredp-rename-this-file]
-                             ["Capitalize" diredp-capitalize-this-file]
-                             ["Upcase" diredp-upcase-this-file]
-                             ["Downcase" diredp-downcase-this-file]
-                             "--"       ; ------------------------------------------------------
-                             ["Copy to..." diredp-copy-this-file]
-                             ["Symlink to (Relative)..." diredp-relsymlink-this-file]
-                             ["Symlink to..." diredp-symlink-this-file]
-                             ["Hardlink to..." diredp-hardlink-this-file]
-                             "--"       ; ------------------------------------------------------
-                             ["Shell Command..." diredp-shell-command-this-file]
-                             ["Asynchronous Shell Command..."
-                              diredp-async-shell-command-this-file]
-                             ["Print..." diredp-print-this-file]
-                             ["Grep" diredp-grep-this-file]
-                             ["Compress/Uncompress" diredp-compress-this-file]
-                             ["Byte-Compile" diredp-byte-compile-this-file]
-                             ["Load" diredp-load-this-file]
-                             "--"       ; ------------------------------------------------------
-                             ["Change Timestamp..." diredp-touch-this-file]
-                             ["Change Mode..." diredp-chmod-this-file]
-                             ["Change Group..." diredp-chgrp-this-file
-                              :visible (fboundp 'diredp-chgrp-this-file)]
-                             ["Change Owner..." diredp-chown-this-file
-                              :visible (fboundp 'diredp-chown-this-file)]))))
-                     (when diredp-file-line-overlay
-                       (delete-overlay diredp-file-line-overlay))
-                     (setq choice  (x-popup-menu event map))
-                     (when choice (call-interactively (lookup-key map (apply 'vector choice))))))
-              (unless movep (goto-char opoint))))))
-    ;; `mouse3.el' and active region.
-    (unless (eq mouse3-dired-function 'mouse3-dired-use-menu)
-      (funcall #'mouse3-dired-use-menu)
-      (revert-buffer))
-    (let ((last-command  'mouse-save-then-kill)) (mouse-save-then-kill event))))
-
-
-;; REPLACE ORIGINAL in `dired.el' for Emacs 20.
-;;
-;; Allow `.' and `..', by using non-nil second arg to `dired-get-filename'.
-;;
-(when (< emacs-major-version 21)
-  (defun dired-find-file ()             ; Bound to `RET'
-    "In Dired, visit the file or directory named on this line."
-    (interactive)
-    (let* ((dgf-result  (or (dired-get-filename nil t)  (error "No file on this line")))
-           (file-name   (file-name-sans-versions dgf-result t)))
-      (if (file-exists-p file-name)
-          (find-file file-name)
-        (if (file-symlink-p file-name)
-            (error "File is a symlink to a nonexistent target")
-          (error "File no longer exists; type `g' to update Dired buffer"))))))
-
-;;;###autoload
-(defun diredp-find-file-other-frame ()  ; Bound to `C-o'
-  "In Dired, visit this file or directory in another frame."
-  (interactive)
-  (find-file-other-frame (file-name-sans-versions (dired-get-filename nil t) t)))
-
-;;;###autoload
-(defun diredp-mouse-find-file-other-frame (event) ; Bound to `M-mouse-2'
-  "In Dired, visit file or directory clicked on in another frame."
-  (interactive "e")
-  (let ((pop-up-frames  t)) (dired-mouse-find-file-other-window event)))
-
-
-;; REPLACE ORIGINAL in `dired.el'.
-;;
-;; Allow `.' and `..', by using non-nil second arg to `dired-get-filename'.
-;;
-;;;###autoload
-(defun dired-mouse-find-file-other-window (event) ; Bound to `mouse-2'
-  "In Dired, visit the file or directory name you click on."
-  (interactive "e")
-  (let (file)
-    (with-current-buffer (window-buffer (posn-window (event-end event)))
-      (save-excursion (goto-char (posn-point (event-end event)))
-                      (setq file  (dired-get-filename nil t))))
-    (unless (stringp file) (error "No file here"))
-    (select-window (posn-window (event-end event)))
-    (find-file-other-window (file-name-sans-versions file t))))
-
-;;;###autoload
-(defun diredp-mouse-view-file (event)   ; Not bound
-  "Examine this file in view mode, returning to Dired when done.
-When file is a directory, show it in this buffer if it is inserted;
-otherwise, display it in another buffer."
-  (interactive "e")
-  (let (file)
-    (with-current-buffer (window-buffer (posn-window (event-end event)))
-      (save-excursion (goto-char (posn-point (event-end event)))
-                      (setq file  (dired-get-filename nil t))))
-    (select-window (posn-window (event-end event)))
-    (if (file-directory-p file)
-        (or (and (cdr dired-subdir-alist)  (dired-goto-subdir file))  (dired file))
-      (view-file file))))               ; In `view.el'.
-
-;;;###autoload
-(defun diredp-mouse-ediff (event)       ; Not bound
-  "Compare this file (pointed by mouse) with file FILE2 using `ediff'.
-FILE2 defaults to this file as well.  If you enter just a directory
-name for FILE2, then this file is compared with a file of the same
-name in that directory.  FILE2 is the second file given to `ediff';
-this file is the first given to it."
-  (interactive "e")
-  (require 'ediff)
-  (let ((mouse-pos  (event-start event)))
-    (select-window (posn-window mouse-pos))
-    (goto-char (posn-point mouse-pos))
-    (call-interactively 'diredp-ediff)))
-
-;;;###autoload
-(defun diredp-mouse-diff (event &optional switches) ; Not bound
-  "Compare this file (pointed by mouse) with file FILE2 using `diff'.
-FILE2 defaults to the file at the mark.  This file is the first file
-given to `diff'.  With prefix arg, prompt for second arg SWITCHES,
-which are options for `diff'."
-  (interactive "e")
-  (let ((default    (and (mark t)  (save-excursion (goto-char (mark t))
-                                                   (dired-get-filename t t))))
-        (mouse-pos  (event-start event)))
-    (require 'diff)
-    (select-window (posn-window mouse-pos))
-    (goto-char (posn-point mouse-pos))
-    (let ((file2  (read-file-name (format "Diff %s with: %s"
-                                          (dired-get-filename t)
-                                          (if default (concat "(default " default ") ") ""))
-                                  (dired-current-directory) default t)))
-      (setq switches  (and current-prefix-arg
-                           (if (fboundp 'icicle-read-string-completing) ; In `icicles-fn.el'
-                               (icicle-read-string-completing "Options for diff: "
-                                                              (if (stringp diff-switches)
-                                                                  diff-switches
-                                                                (mapconcat #'identity diff-switches " "))
-                                                              (lambda (c)
-                                                                (diredp-string-match-p "switches"
-                                                                                       (symbol-name c))))
-                             (read-string "Options for diff: " (if (stringp diff-switches)
-                                                                   diff-switches
-                                                                 (mapconcat #'identity diff-switches " "))))))
-      (diff file2 (dired-get-filename t) switches))))
-
-;;;###autoload
-(defun diredp-mouse-backup-diff (event) ; Not bound
-  "Diff this file with its backup file or vice versa.
-Use the latest backup, if there are several numerical backups.
-If this file is a backup, diff it with its original.
-The backup file is the first file given to `diff'.
-With prefix arg, prompt for SWITCHES which are the options for `diff'."
-  (interactive "e")
-  (let ((switches   (and current-prefix-arg
-                         (if (fboundp 'icicle-read-string-completing) ; In `icicles-fn.el'
-                             (icicle-read-string-completing "Options for diff: "
-                                                            (if (stringp diff-switches)
-                                                                diff-switches
-                                                              (mapconcat #'identity diff-switches " "))
-                                                            (lambda (c)
-                                                              (diredp-string-match-p "switches"
-                                                                                     (symbol-name c))))
-                           (read-string "Options for diff: " (if (stringp diff-switches)
-                                                                 diff-switches
-                                                               (mapconcat #'identity diff-switches " "))))))
-        (mouse-pos  (event-start event)))
-    (select-window (posn-window mouse-pos))
-    (goto-char (posn-point mouse-pos))
-    (diff-backup (dired-get-filename) switches)))
-
-;;;###autoload
-(defun diredp-mouse-mark (event)        ; Not bound
-  "In Dired, mark this file.
-If on a subdir headerline, mark all its files except `.' and `..'.
-
-Use \\[dired-unmark-all-files] to remove all marks,
-and \\[dired-unmark] on a subdir to remove the marks in this subdir."
-  (interactive "e")
-  (let ((mouse-pos  (event-start event)))
-    (select-window (posn-window mouse-pos))
-    (goto-char (posn-point mouse-pos)))
-  (if (and (cdr dired-subdir-alist)  (dired-get-subdir))
-      (save-excursion (dired-mark-subdir-files))
-    (let ((buffer-read-only  nil))
-      (dired-repeat-over-lines 1 #'(lambda () (delete-char 1) (insert dired-marker-char)))
-      (diredp-previous-line 1))))
-
-;;;###autoload
-(defun diredp-mouse-unmark (event)      ; Not bound
-  "In Dired, unmark this file.
-If looking at a subdir, unmark all its files except `.' and `..'."
-  (interactive "e")
-  (let ((mouse-pos  (event-start event)))
-    (select-window (posn-window mouse-pos))
-    (goto-char (posn-point mouse-pos)))
-  (let ((dired-marker-char  ?\040)) (dired-mark nil))
-  (diredp-previous-line 1))
-
-;;; This can be bound to [C-down-mouse-1] to give behavior similar to Windows Explorer.
-;;; However, Emacs generally uses [C-down-mouse-1] for `mouse-buffer-menu'.
-;;;###autoload
-(defun diredp-mouse-mark/unmark (event) ; Not bound
-  "Mark/unmark file or directory at mouse EVENT."
-  (interactive "e")
-  (let* ((mouse-pos                  (event-start event))
-         (inhibit-field-text-motion  t) ; Just in case.
-         (file/dir-name              (with-current-buffer (window-buffer (posn-window mouse-pos))
-                                       (save-excursion
-                                         (goto-char (posn-point mouse-pos))
-                                         (and (not (eobp))  (dired-get-filename nil t))))))
-    ;; Return nil iff not on a file or directory name.
-    (and file/dir-name  (cond ((dired-file-marker file/dir-name)
-                               (diredp-mouse-unmark event)
-                               (message "Unmarked: %s" file/dir-name))
-                              (t
-                               (diredp-mouse-mark event)
-                               (message "Marked: %s" file/dir-name))))))
-
-;; This can be bound to [S-mouse-1] to give behavior similar to Windows Explorer.
-;; If you do that, consider binding `diredp-mouse-mark/unmark' to `C-mouse-1'.
-;; Alternatively, just bind `diredp-mouse-mark/unmark-mark-region-files' to [S-mouse-1].
-;;;###autoload
-(defun diredp-mouse-mark-region-files (event) ; Bound to `S-mouse-1'
-  "Mark files between point and the mouse."
-  (interactive "e")
-  (call-interactively 'mouse-save-then-kill)
-  (diredp-mark-region-files))
-
-;; This can be bound to [S-mouse-1] to give behavior similar to Windows Explorer.
-;; If you don't bind `diredp-mouse-mark/unmark' to, for instance, `C-mouse-1', then
-;; Consider binding this to [S-mouse-1].
-;;;###autoload
-(defun diredp-mouse-mark/unmark-mark-region-files (event) ; Not bound
-  "Mark/unmark file or mark files in region.
-If the file the cursor is on is marked, then mark all files between it
- and the line clicked (included).
-Otherwise (cursor's file is unmarked):
- If the file clicked is marked, then unmark it.
- If it is unmarked, then mark it."
-  (interactive "e")
-  (let ((mouse-pos  (event-start event)))
-    ;; If same click same line as cursor, or cursor's line is marked,
-    ;; Then toggle the clicked line's mark.
-    ;; Else mark all files in region between point and clicked line (included).
-    (if (or (eq (count-lines (point-min) (posn-point mouse-pos))
-                (count-lines (point-min) (point)))
-            (equal dired-marker-char (dired-file-marker (dired-get-filename nil t))))
-        (diredp-mouse-mark/unmark event)
-      (call-interactively 'mouse-save-then-kill)
-      (diredp-mark-region-files))))
-
-;;;###autoload
-(defun diredp-mouse-flag-file-deletion (event) ; Not bound
-  "In Dired, flag this file for deletion.
-If on a subdir headerline, mark all its files except `.' and `..'."
-  (interactive "e")
-  (let ((mouse-pos  (event-start event)))
-    (select-window (posn-window mouse-pos))
-    (goto-char (posn-point mouse-pos)))
-  (let ((dired-marker-char  dired-del-marker)) (dired-mark 1))
-  (diredp-previous-line 1))
-
-;;;###autoload
-(defun diredp-mouse-do-copy (event)     ; Not bound
-  "In Dired, copy this file.
-This normally preserves the last-modified date when copying."
-  (interactive "e")
-  (let ((mouse-pos  (event-start event)))
-    (select-window (posn-window mouse-pos))
-    (goto-char (posn-point mouse-pos)))
-  (dired-do-create-files 'copy #'dired-copy-file (if dired-copy-preserve-time "Copy [-p]" "Copy")
-                         1 dired-keep-marker-copy))
-
-;;;###autoload
-(defun diredp-mouse-do-rename (event)   ; Not bound
-  "In Dired, rename this file."
-  (interactive "e")
-  (let ((mouse-pos  (event-start event)))
-    (select-window (posn-window mouse-pos))
-    (goto-char (posn-point mouse-pos)))
-  (dired-do-create-files 'move #'dired-rename-file "Move" 1 dired-keep-marker-rename "Rename"))
-
-;;;###autoload
-(defun diredp-mouse-upcase (event)      ; Not bound
-  "In Dired, rename this file to upper case."
-  (interactive "e")
-  (let ((mouse-pos  (event-start event)))
-    (select-window (posn-window mouse-pos))
-    (goto-char (posn-point mouse-pos)))
-  (dired-rename-non-directory #'upcase "Rename to uppercase:" nil))
-
-;;;###autoload
-(defun diredp-mouse-downcase (event)    ; Not bound
-  "In Dired, rename this file to lower case."
-  (interactive "e")
-  (let ((mouse-pos  (event-start event)))
-    (select-window (posn-window mouse-pos))
-    (goto-char (posn-point mouse-pos)))
-  (dired-rename-non-directory #'downcase "Rename to lowercase:" nil))
-
-;;;###autoload
-(defun diredp-mouse-do-delete (event)   ; Not bound
-  "In Dired, delete this file, upon confirmation."
-  (interactive "e")
-  (let ((mouse-pos  (event-start event)))
-    (select-window (posn-window mouse-pos))
-    (goto-char (posn-point mouse-pos)))
-  (diredp-internal-do-deletions (dired-map-over-marks (cons (dired-get-filename) (point)) 1)
-                                1
-                                'USE-TRASH-CAN) ; This arg is for Emacs 24+ only.
-  (diredp-previous-line 1))
-
-;;;###autoload
-(defun diredp-mouse-do-shell-command (event) ; Not bound
-  "Run a shell COMMAND on this file.
-If there is output, it goes to a separate buffer.
-
-No automatic redisplay of Dired buffers is attempted, as there's no
-telling what files the command may have changed.  Type
-\\[dired-do-redisplay] to redisplay.
-
-The shell command has the top level directory as working directory, so
-output files usually are created there instead of in a subdir."
-  ;;Functions dired-run-shell-command and dired-shell-stuff-it do the
-  ;;actual work and can be redefined for customization.
-  (interactive "e")
-  (lexical-let ((mouse-pos  (event-start event))
-                (command    (dired-read-shell-command "! on %s: " nil (dired-get-marked-files t nil))))
-    (select-window (posn-window mouse-pos))
-    (goto-char (posn-point mouse-pos))
-    (dired-bunch-files (- 10000 (length command))
-                       (lambda (&rest files) (dired-run-shell-command (dired-shell-stuff-it command files t 1)))
-                       nil
-                       (dired-get-marked-files t 1))))
-
-;;;###autoload
-(defun diredp-mouse-do-symlink (event)  ; Not bound
-  "Make symbolic link to this file."
-  (interactive "e")
-  (let ((mouse-pos  (event-start event)))
-    (select-window (posn-window mouse-pos))
-    (goto-char (posn-point mouse-pos)))
-  (dired-do-create-files 'symlink #'make-symbolic-link "Symlink" 1 dired-keep-marker-symlink))
-
-;;;###autoload
-(defun diredp-mouse-do-hardlink (event) ; Not bound
-  "Make hard link (alias) to this file."
-  (interactive "e")
-  (let ((mouse-pos  (event-start event)))
-    (select-window (posn-window mouse-pos))
-    (goto-char (posn-point mouse-pos)))
-  (dired-do-create-files 'hardlink #'add-name-to-file "Hardlink" 1 dired-keep-marker-hardlink))
-
-;;;###autoload
-(defun diredp-mouse-do-print (event)    ; Not bound
-  "Print this file.
-Uses the shell command coming from variables `lpr-command' and
-`lpr-switches' as default."
-  (interactive "e")
-  (let ((mouse-pos  (event-start event)))
-    (select-window (posn-window mouse-pos))
-    (goto-char (posn-point mouse-pos)))
-  (let* ((file     (dired-get-filename))
-         (command  (dired-mark-read-string "Print %s with: "
-                                           (apply 'concat lpr-command " " lpr-switches)
-                                           'print 1 (list file))))
-    (dired-run-shell-command (dired-shell-stuff-it command (list file) nil))))
-
-;;;###autoload
-(defun diredp-mouse-do-grep (event)     ; Not bound
-  "Run grep against this file."
-  (interactive "e")
-  (let ((mouse-pos  (event-start event)))
-    (select-window (posn-window mouse-pos))
-    (goto-char (posn-point mouse-pos)))
-  (unless grep-command (grep-compute-defaults))
-  (grep (diredp-do-grep-1 (list (dired-get-filename t)))))
-
-;;;###autoload
-(defun diredp-mouse-do-compress (event) ; Not bound
-  "Compress or uncompress this file."
-  (interactive "e")
-  (let ((mouse-pos         (event-start event))
-        (dired-no-confirm  t))
-    (select-window (posn-window mouse-pos))
-    (goto-char (posn-point mouse-pos))
-    (dired-map-over-marks-check #'dired-compress 1 'compress t))
-  (diredp-previous-line 1))
-
-;;;###autoload
-(defun diredp-mouse-do-byte-compile (event) ; Not bound
-  "Byte compile this file."
-  (interactive "e")
-  (let ((mouse-pos         (event-start event))
-        (dired-no-confirm  t))
-    (select-window (posn-window mouse-pos))
-    (goto-char (posn-point mouse-pos))
-    (dired-map-over-marks-check #'dired-byte-compile 1 'byte-compile t))
-  (diredp-previous-line 1))
-
-;;;###autoload
-(defun diredp-mouse-do-load (event)     ; Not bound
-  "Load this Emacs Lisp file."
-  (interactive "e")
-  (let ((mouse-pos         (event-start event))
-        (dired-no-confirm  t))
-    (select-window (posn-window mouse-pos))
-    (goto-char (posn-point mouse-pos))
-    (dired-map-over-marks-check #'dired-load 1 'load t))
-  (diredp-previous-line 1))
-
-;;;###autoload
-(defun diredp-mouse-do-chmod (event)    ; Not bound
-  "Change the mode of this file.
-This calls chmod, so symbolic modes like `g+w' are allowed."
-  (interactive "e")
-  (let ((mouse-pos  (event-start event)))
-    (select-window (posn-window mouse-pos))
-    (goto-char (posn-point mouse-pos)))
-  (dired-do-chxxx "Mode" "chmod" 'chmod 1)
-  (diredp-previous-line 1))
-
-(unless (memq system-type '(windows-nt ms-dos))
-  (defun diredp-mouse-do-chgrp (event)  ; Not bound
-    "Change the group of this file."
-    (interactive "e")
-    (let ((mouse-pos  (event-start event)))
-      (select-window (posn-window mouse-pos))
-      (goto-char (posn-point mouse-pos)))
-    (dired-do-chxxx "Group" "chgrp" 'chgrp 1)
-    (diredp-previous-line 1)))
-
-(unless (memq system-type '(windows-nt ms-dos))
-  (defun diredp-mouse-do-chown (event)  ; Not bound
-    "Change the owner of this file."
-    (interactive "e")
-    (let ((mouse-pos  (event-start event)))
-      (select-window (posn-window mouse-pos))
-      (goto-char (posn-point mouse-pos)))
-    (dired-do-chxxx "Owner" dired-chown-program 'chown 1)
-    (diredp-previous-line 1)))
-
-
-;;; Breadcrumbs
-
-(when (fboundp 'define-minor-mode)
-
-  ;; Macro `define-minor-mode' is not defined in Emacs 20, so in order to be able to byte-compile
-  ;; this file in Emacs 20, prohibit byte-compiling of the `define-minor-mode' call.
-  ;;
-  (eval '(define-minor-mode diredp-breadcrumbs-in-header-line-mode
-          "Toggle the use of breadcrumbs in Dired header line.
-With arg, show breadcrumbs iff arg is positive."
-          :init-value nil :group 'header-line :group 'Dired-Plus
-          (unless (derived-mode-p 'dired-mode)
-            (error "You must be in Dired or a mode derived from it to use this command"))
-          (if diredp-breadcrumbs-in-header-line-mode
-              (diredp-set-header-line-breadcrumbs)
-            (setq header-line-format  (default-value 'header-line-format)))))
-
-  (defun diredp-set-header-line-breadcrumbs ()
-    "Show a header line with breadcrumbs to parent directories."
-    (let ((parent  (diredp-parent-dir default-directory))
-          (dirs    ())
-          (text    ""))
-      (while parent
-        (push parent dirs)
-        (setq parent  (diredp-parent-dir parent)))
-      (dolist (dir  dirs)
-        (let* ((crumbs-map    (make-sparse-keymap))
-               (menu-map      (make-sparse-keymap "Breadcrumbs in Header Line"))
-               ;; The next three are for showing the root as absolute and the rest as relative.
-               (rootp         (diredp-root-directory-p dir))
-               (parent-rootp  (and (not rootp)  (diredp-root-directory-p (diredp-parent-dir dir))))
-               (rdir          dir))
-          ;; (define-key crumbs-map [header-line mouse-3] menu-map)
-          (unless rootp (setq rdir  (file-name-nondirectory (directory-file-name dir))))
-          (when dir
-            (setq rdir  (propertize rdir
-                                    'local-map (progn (define-key crumbs-map [header-line mouse-1]
-                                                        `(lambda () (interactive)
-                                                          (dired ,dir dired-actual-switches)))
-                                                      (define-key crumbs-map [header-line mouse-2]
-                                                        `(lambda () (interactive)
-                                                          (dired-other-window ,dir dired-actual-switches)))
-                                                      crumbs-map)
-                                    'mouse-face 'mode-line-highlight
-                                    ;;'help-echo "mouse-1: Dired; mouse-2: Dired in other window; mouse-3: Menu"))
-                                    'help-echo "mouse-1: Dired; mouse-2: Dired in other window"))
-            (setq text  (concat text (if (or rootp  parent-rootp) " "  " / ") rdir)))))
-      (make-local-variable 'header-line-format)
-      (setq header-line-format  text)))
-
-  ;; Users can do this.
-  ;;
-  ;; (add-hook 'dired-before-readin-hook 'diredp-breadcrumbs-in-header-line-mode)
-
-  )
-
-
-;;; `Dired+' Help
-
-;;;###autoload
-(defun diredp-describe-mode (&optional buffer)
-  "Describe Dired mode, including Dired+ features.
-This is `describe-mode' plus a description of Dired+ features.
-For just the latter, use \\<dired-mode-map>`\\[diredp-dired-plus-help]'."
-  (interactive "@")
-  (unless (derived-mode-p 'dired-mode)
-    (error "Use `diredp-dired-plus-help' if you want information about Dired+"))
-  (with-current-buffer (or buffer  (current-buffer)) (describe-mode))
-  (with-current-buffer (get-buffer-create "*Help*")
-    (save-excursion
-      (goto-char (point-min))
-      (diredp-dired-plus-help-link)
-      (let ((buffer-read-only  nil)) (insert "\n"))
-      (when (re-search-forward "Keybindings:\nkey\\s-+binding\n---\\s-+-------" nil t)
-        (goto-char (match-beginning 0))
-        (let ((buffer-read-only  nil))
-          (insert "\f\n")
-          (diredp-dired-plus-description+links)
-          (insert "\f\n"))))))
-
-;;;###autoload
-(defun diredp-dired-plus-help ()
-  "Describe Dired+."
-  (interactive "@")
-  (diredp-with-help-window "*Help*" (diredp-dired-plus-description+links)))
-
-(defun diredp-dired-plus-description+links ()
-  "Insert Dired+ help text in `*Help*'."
-  (with-current-buffer (get-buffer-create "*Help*")
-    (let ((buffer-read-only  nil))
-      (save-restriction
-        (narrow-to-region (point) (point))
-        (diredp-dired-plus-help-link)
-        (insert (diredp-dired-plus-description))
-        (goto-char (point-max))
-        (insert "\n")
-        (diredp-dired-plus-help-link)))))
-
-(when (and (> emacs-major-version 21)
-           (require 'help-mode nil t)
-           (get 'help-xref 'button-category-symbol)) ; `button.el'
-  (define-button-type 'diredp-help-button
-      :supertype 'help-xref
-      'help-function #'(lambda () (browse-url "https://www.emacswiki.org/emacs/DiredPlus"))
-      'help-echo
-      (purecopy "mouse-2, RET: Dired+ documentation on the Emacs Wiki (requires \
-Internet access)")))
-
-(defun diredp-dired-plus-help-link ()
-  "Add Web link for Dired+ help, and reminder about sending bug report."
-  ;; Don't bother to do this for Emacs 21.3.  Its `help-insert-xref-button' is different.
-  (when (and (> emacs-major-version 21)
-             (require 'help-mode nil t)
-             (fboundp 'help-insert-xref-button)) ; `help-mode.el'.
-    (let ((buffer-read-only  nil))
-      (help-insert-xref-button "[Dired+ Help on the Web]" 'diredp-help-button)
-      (insert (substitute-command-keys
-               "\t\tSend a Dired+ bug report:\n\t\t\t\t\t`\\[diredp-send-bug-report]'\n")))))
-
-(defun diredp-dired-plus-description ()
-  "Dired+ description."
-  (substitute-command-keys
-   (concat
-    "\\<dired-mode-map>\
-              Dired+ Features
-              ---------------
-
-To see or customize the  Dired+ options or faces, use
-`M-x customize-option diredp TAB' or `M-x customize-face diredp TAB'.
-
-Most keys listed here are in addition to those for vanilla Dired.
-
-Menus
------
-
-Many Dired+ actions are available from the menu-bar menus and the
-`mouse-3' context menu.  This may include commands shown here as not
-being bound to keys (i.e., listed as `M-x ...').
-
-General Here
-------------
-
-"
-    (and (fboundp 'diredp-w32-drives)
-         "  \\[diredp-w32-drives]\t\t- Go up to a list of MS Windows drives
-")
-    (and (fboundp 'dired-hide-details-mode)
-         "  \\[dired-hide-details-mode]\t\t- Hide/show details
-")
-
-    "  \\[revert-buffer]\t\t- Refresh (sync and show all)
-  \\[diredp-toggle-find-file-reuse-dir]\t- Toggle reusing directories
-"
-    "  \\[diredp-marked-other-window]\t\t- Open Dired on marked files here
-  \\[diredp-dired-inserted-subdirs]\t\t- Dired separately each subdir inserted here
-"    
-    (and (featurep 'bookmark+)
-         "  \\[diredp-highlight-autofiles-mode]\t- Toggle autofile highlighting
-
-")
-
-    "General Globally
-----------------
-
-\\<global-map>\
-  \\[diredp-add-to-dired-buffer]\t- Add files to a Dired buffer
-  \\[diredp-fileset]\t- Open Dired on files in a fileset
-  \\[diredp-dired-recent-dirs]\t- Open Dired on recently used dirs
-  \\[diredp-dired-union]\t- Create union of some Dired buffers
-  \\[diredp-dired-for-files]\t- Open Dired on files located anywhere
-\\<dired-mode-map>\
-
-Mouse
------
-
-  \\[diredp-mouse-3-menu]\t- Context-sensitive menu
-"
-
-    (and (where-is-internal 'diredp-mouse-describe-file dired-mode-map)
-         "  \\[diredp-mouse-describe-file]\t- Describe file
-")
-
-    (and (where-is-internal 'diredp-mouse-describe-autofile dired-mode-map)
-         "  \\[diredp-mouse-describe-autofile]\t- Describe autofile
-")
-
-    "  \\[diredp-mouse-mark-region-files]\t\t- Mark all in region
-"
-
-    (and (fboundp 'dired-mouse-w32-browser) ; In `w32-browser.el'.
-         (where-is-internal 'dired-mouse-w32-browser dired-mode-map)
-         "  \\[dired-mouse-w32-browser]\t\t- MS Windows `Open' action
-")
-    (and (fboundp 'dired-mouse-w32-browser-reuse-dir-buffer) ; In `w32-browser.el'.
-         (where-is-internal 'dired-mouse-w32-browser-reuse-dir-buffer dired-mode-map)
-         "  \\[dired-mouse-w32-browser-reuse-dir-buffer]\t- MS Windows `Open' action
-")
-
-    (and (where-is-internal 'dired-mouse-find-file dired-mode-map)
-         "  \\[dired-mouse-find-file]\t- Open in this window
-")
-    (and (where-is-internal 'diredp-mouse-find-file-reuse-dir-buffer dired-mode-map)
-         "  \\[diredp-mouse-find-file-reuse-dir-buffer]\t- Open in this window
-")
-
-    (and (where-is-internal 'dired-mouse-find-file-other-window dired-mode-map)
-         "  \\[dired-mouse-find-file-other-window]\t\t- Open in another window
-")
-
-    "  \\[diredp-mouse-find-file-other-frame]\t\t- Open in another frame
-"
-
-    "
-Marking
--------
-
-  \\[dired-mark]\t\t- Mark this file/dir
-  \\[dired-unmark]\t\t- Unmark this file/dir
-  \\[dired-toggle-marks]\t\t- Toggle marked/unmarked
-  \\[dired-mark-sexp]\t\t- Mark all satisfying a predicate
-  \\[dired-unmark-all-marks]\t\t- Unmark all
-  \\[diredp-mark/unmark-extension]\t\t- Mark/unmark all that have a given extension
-"
-
-    (and (fboundp 'dired-mark-omitted)  ; In `dired-x.el' Emacs 22+.
-         "  \\[dired-mark-omitted]\t\t- Mark omitted
-")
-
-    "  \\[diredp-mark-files-tagged-regexp]\t\t- Mark those with a tag that matches a regexp
-  \\[diredp-unmark-files-tagged-regexp]\t\t- Unmark those with a tag that matches a regexp
-  \\[diredp-mark-files-tagged-all]\t\t- Mark those with all of the given tags
-  \\[diredp-unmark-files-tagged-all]\t\t- Unmark those with all of the given tags
-  \\[diredp-mark-files-tagged-some]\t\t- Mark those with some of the given tags
-  \\[diredp-unmark-files-tagged-some]\t\t- Unmark those with some of the given tags
-  \\[diredp-mark-files-tagged-not-all]\t- Mark those without some of the given tags
-  \\[diredp-unmark-files-tagged-not-all]\t- Unmark those without some of the given tags
-  \\[diredp-mark-files-tagged-none]\t- Mark those with none of the given tags
-  \\[diredp-unmark-files-tagged-none]\t- Unmark those with none of the given tags
-"
-
-    "
-Current file/subdir (current line)
-----------------------------------
-
-  \\[diredp-describe-file]\t- Describe
-  \\[dired-find-file]\t\t- Open
-"
-    (and (fboundp 'dired-mouse-w32-browser) ; In `w32-browser.el'.
-         (where-is-internal 'dired-mouse-w32-browser dired-mode-map)
-         "  \\[dired-mouse-w32-browser]\t- MS Windows `Open' action
-  \\[dired-w32explore]\t- MS Windows Explorer
-")
-
-    "  \\[diredp-byte-compile-this-file]\t\t- Byte-compile
-  \\[diredp-compress-this-file]\t\t- Compress/uncompress
-  \\[diredp-print-this-file]\t\t- Print
-  \\[diredp-relsymlink-this-file]\t\t- Create relative symlink
-  \\[diredp-delete-this-file]\t\t- Delete (with confirmation)
-  \\[diredp-rename-this-file]\t\t- Rename
-  \\[diredp-capitalize-this-file]\t\t- Capitalize (rename)
-  \\[diredp-upcase-this-file]\t\t- Rename to uppercase
-  \\[diredp-downcase-this-file]\t\t- Rename to lowercase
-  \\[diredp-ediff]\t\t- Ediff
-  \\[diredp-bookmark-this-file]\t\t- Bookmark
-"
-    (and (featurep 'bookmark+)
-         "  \\[diredp-tag-this-file]\t\t- Add some tags to this file/dir
-  \\[diredp-untag-this-file]\t\t- Remove some tags from this file/dir
-  \\[diredp-remove-all-tags-this-file]\t\t- Remove all tags from this file/dir
-  \\[diredp-copy-tags-this-file]\t\t- Copy the tags from this file/dir
-  \\[diredp-paste-add-tags-this-file]\t\t- Paste (add) copied tags to this file/dir
-  \\[diredp-paste-replace-tags-this-file]\t\t- Paste (replace) tags for this file/dir
-  \\[diredp-set-tag-value-this-file]\t\t- Set a tag value for this file/dir
-")
-
-    (and (fboundp 'dired-mouse-w32-browser-reuse-dir-buffer) ; In `w32-browser.el'.
-         (where-is-internal 'dired-mouse-w32-browser-reuse-dir-buffer dired-mode-map)
-         "  \\[dired-mouse-w32-browser-reuse-dir-buffer]\t- MS Windows `Open' action
-  \\[dired-w32explore]\t- MS Windows Explorer
-")
-
-    "
-Marked (or next prefix arg) files & subdirs here
-------------------------------------------------
-"
-    (and (fboundp 'dired-multiple-w32-browser) ; In `w32-browser.el'.
-         "
-  \\[dired-multiple-w32-browser]\t- MS Windows `Open' action
-")
-
-
-    "  \\[diredp-list-marked]\t\t- List marked files and directories
-  \\[diredp-insert-subdirs]\t\t- Insert marked subdirectories
-  \\[dired-copy-filename-as-kill]\t\t- Copy names for pasting
-  M-o \\[dired-copy-filename-as-kill]\t\t- Copy absolute names for pasting
-  \\[diredp-yank-files]\t\t- Paste files whose absolute names you copied
-  \\[dired-do-find-marked-files]\t\t- Visit
-  \\[dired-do-copy]\t\t- Copy
-  \\[dired-do-rename]\t\t- Rename/move
-  \\[diredp-do-grep]\t\t- Run `grep'
-  \\[dired-do-search]\t\t- Search
-"
-    (and (fboundp 'dired-do-find-regexp) ; Emacs 25+
-         "  \\[dired-do-find-regexp]\t\t- Search using `find'
-")
-
-    (if (fboundp 'dired-do-query-replace-regexp) ; Emacs 22+
-        "  \\[dired-do-query-replace-regexp]\t\t- Query-replace
-"
-      "  \\[dired-do-query-replace]\t\t- Query-replace
-")
-
-    (and (fboundp 'dired-do-find-regexp-and-replace)
-         "  \\[dired-do-find-regexp-and-replace]\t\t- Query-replace using `find'
-")
-
-    (and (fboundp 'dired-do-isearch)
-         "  \\[dired-do-isearch]\t- Isearch
-  \\[dired-do-isearch-regexp]\t- Regexp isearch
-")
-
-    (and (fboundp 'dired-do-async-shell-command)
-         "  \\[dired-do-async-shell-command]\t\t- Run shell command asynchronously
-")
-
-    "  \\[dired-do-shell-command]\t\t- Run shell command
-  \\[diredp-marked-other-window]\t\t- Dired
-  \\[dired-do-compress]\t\t- Compress
-  \\[dired-do-byte-compile]\t\t- Byte-compile
-  \\[dired-do-load]\t\t- Load (Emacs Lisp)
-  \\[diredp-do-apply-function]\t\t- Apply Lisp function
-  \\[diredp-do-emacs-command]\t\t- Invoke Emacs command
-"
-    (and (fboundp 'diredp-read-expression) ; Emacs 22+
-         "  \\[diredp-do-lisp-sexp]\t\t- Evaluate Lisp sexp
-")
-
-    "  \\[diredp-omit-marked]\t- Omit
-  \\[diredp-omit-unmarked]\t- Omit unmarked
-"
-
-    (and (featurep 'bookmark+)
-         "
-  \\[diredp-do-tag]\t\t- Add some tags to marked
-  \\[diredp-do-untag]\t\t- Remove some tags from marked
-  \\[diredp-do-remove-all-tags]\t\t- Remove all tags from marked
-  \\[diredp-do-paste-add-tags]\t- Paste (add) copied tags to marked
-  \\[diredp-do-paste-replace-tags]\t\t- Paste (replace) tags for marked
-  \\[diredp-do-set-tag-value]\t\t- Set a tag value for marked
-  \\[diredp-mark-files-tagged-regexp]\t\t- Mark those with a tag that matches a regexp
-  \\[diredp-mark-files-tagged-all]\t\t- Mark those with all of the given tags
-  \\[diredp-mark-files-tagged-some]\t\t- Mark those with some of the given tags
-  \\[diredp-mark-files-tagged-not-all]\t- Mark those without some of the given tags
-  \\[diredp-mark-files-tagged-none]\t- Mark those with none of the given tags
-  \\[diredp-unmark-files-tagged-regexp]\t\t- Unmark those with a tag that matches a regexp
-  \\[diredp-unmark-files-tagged-all]\t\t- Unmark those with all of the given tags
-  \\[diredp-unmark-files-tagged-some]\t\t- Unmark those with some of the given tags
-  \\[diredp-unmark-files-tagged-not-all]\t- Unmark those without some of the given tags
-  \\[diredp-unmark-files-tagged-none]\t- Unmark those with none of the given tags")
-
-    "
-
-  \\[diredp-do-bookmark]\t\t- Bookmark
-"
-
-    (and (featurep 'bookmark+)
-         "  \\[diredp-set-bookmark-file-bookmark-for-marked]\t\t- \
-Bookmark and create bookmark-file bookmark
-  \\[diredp-do-bookmark-in-bookmark-file]\t- Bookmark in specific bookmark file
-")
-
-    "
-Here and below (in marked subdirs)
-----------------------------------
-"
-    (and (fboundp 'dired-multiple-w32-browser) ; In `w32-browser.el'.
-         "
-  \\[diredp-multiple-w32-browser-recursive]\t- MS Windows `Open' action
-")
-
-    "  \\[diredp-list-marked-recursive]\t\t- List marked files and directories
-  \\[diredp-insert-subdirs-recursive]\t\t- Insert marked subdirectories
-  \\[diredp-copy-filename-as-kill-recursive]\t\t- Copy names for pasting
-  \\[diredp-do-find-marked-files-recursive]\t\t\t- Visit
-  \\[diredp-do-print-recursive]\t\t\t- Print
-  \\[diredp-do-copy-recursive]\t\t\t- Copy
-  \\[diredp-do-move-recursive]\t\t\t- Move
-  \\[diredp-do-touch-recursive]\t\t- Touch (update timestamp)
-  \\[diredp-do-chmod-recursive]\t\t\t- Change mode
-
-  \\[diredp-do-symlink-recursive]\t\t\t- Add symbolic links
-  \\[diredp-do-relsymlink-recursive]\t\t\t- Add relative symbolic links
-  \\[diredp-do-hardlink-recursive]\t\t\t- Add hard links
-
-  \\[diredp-capitalize-recursive]\t\t- Capitalize
-  \\[diredp-downcase-recursive]\t\t- Downcase
-  \\[diredp-upcase-recursive]\t\t- Upcase
-"
-  (and (fboundp 'epa-dired-do-encrypt)   ; Emacs 23+
-       "
-  \\[diredp-do-encrypt-recursive]\t\t- Encrypt
-  \\[diredp-do-decrypt-recursive]\t\t- Decrypt
-  \\[diredp-do-sign-recursive]\t\t- Sign
-  \\[diredp-do-verify-recursive]\t\t- Verify
-")
-
-  "
-  \\[diredp-do-grep-recursive]\t\t- `grep'
-  \\[diredp-do-search-recursive]\t\t\t- Search
-  \\[diredp-do-query-replace-regexp-recursive]\t\t\t- Query-replace
-  \\[diredp-do-isearch-recursive]\t\t- Isearch
-  \\[diredp-do-isearch-regexp-recursive]\t- Regexp isearch
-"
-    (and (fboundp 'diredp-do-async-shell-command-recursive) ; Emacs 23+
-         "
-  \\[diredp-do-async-shell-command-recursive]\t\t\t- Run shell command asynchronously
-")
-
-    "  \\[diredp-do-shell-command-recursive]\t\t\t- Run shell command
-  \\[diredp-do-apply-function-recursive]\t\t\t- Apply Lisp function
-
-  \\[diredp-marked-recursive-other-window]\t\t- Dired
-  \\[diredp-list-marked-recursive]\t\t- List
-
-  \\[diredp-image-dired-comment-files-recursive]\t\t- Add image comment
-  \\[diredp-image-dired-display-thumbs-recursive]\t\t- Show thumbnail images
-  \\[diredp-image-dired-tag-files-recursive]\t\t- Tag images
-  \\[diredp-image-dired-delete-tag-recursive]\t\t- Delete image tags
-
-  \\[diredp-do-bookmark-recursive]\t\t- Bookmark
-"
-    (and (featurep 'bookmark+)
-         "  \\[diredp-do-bookmark-in-bookmark-file-recursive]\t\t- Bookmark in bookmark file
-  \\[diredp-set-bookmark-file-bookmark-for-marked-recursive]\t\t- Create bookmark-file bookmark
-")
-
-    "
-  \\[diredp-mark-directories-recursive]\t\t- Mark directories
-  \\[diredp-mark-executables-recursive]\t\t- Mark executables
-  \\[diredp-mark-symlinks-recursive]\t\t- Mark symbolic links
-  \\[diredp-mark-files-containing-regexp-recursive]\t\t- Mark content regexp matches
-  \\[diredp-mark-files-regexp-recursive]\t\t- Mark filename regexp matches
-"
-    (and (featurep 'bookmark+)
-         "  \\[diredp-mark-autofiles-recursive]\t\t- Mark autofiles
-")
-    "  \\[diredp-flag-auto-save-files-recursive]\t\t\t- Flag auto-save
-  \\[diredp-do-delete-recursive]\t\t\t- Delete marked (not flagged)
-  \\[diredp-change-marks-recursive]\t\t- Change marks
-  \\[diredp-unmark-all-files-recursive]\t\t- Remove a given mark
-  \\[diredp-unmark-all-marks-recursive]\t\t\t- Remove all marks
-"
-    (and (featurep 'bookmark+)
-"
-
-Tagging
--------
-
-  \\[diredp-tag-this-file]\t\t- Add some tags to this file/dir
-  \\[diredp-untag-this-file]\t\t- Remove some tags from this file/dir
-  \\[diredp-remove-all-tags-this-file]\t\t- Remove all tags from this file/dir
-  \\[diredp-copy-tags-this-file]\t\t- Copy the tags from this file/dir
-  \\[diredp-paste-add-tags-this-file]\t\t- Paste (add) copied tags to this file/dir
-  \\[diredp-paste-replace-tags-this-file]\t\t- Paste (replace) tags for this file/dir
-  \\[diredp-set-tag-value-this-file]\t\t- Set a tag value for this file/dir
-  \\[diredp-do-tag]\t\t- Add some tags to marked
-  \\[diredp-do-untag]\t\t- Remove some tags from marked
-  \\[diredp-do-remove-all-tags]\t\t- Remove all tags from marked
-  \\[diredp-do-paste-add-tags]\t- Paste (add) copied tags to marked
-  \\[diredp-do-paste-replace-tags]\t\t- Paste (replace) tags for marked
-  \\[diredp-do-set-tag-value]\t\t- Set a tag value for marked
-  \\[diredp-mark-files-tagged-regexp]\t\t- Mark those with a tag that matches a regexp
-  \\[diredp-mark-files-tagged-all]\t\t- Mark those with all of the given tags
-  \\[diredp-mark-files-tagged-some]\t\t- Mark those with some of the given tags
-  \\[diredp-mark-files-tagged-not-all]\t- Mark those without some of the given tags
-  \\[diredp-mark-files-tagged-none]\t- Mark those with none of the given tags
-  \\[diredp-unmark-files-tagged-regexp]\t\t- Unmark those with a tag that matches a regexp
-  \\[diredp-unmark-files-tagged-all]\t\t- Unmark those with all of the given tags
-  \\[diredp-unmark-files-tagged-some]\t\t- Unmark those with some of the given tags
-  \\[diredp-unmark-files-tagged-not-all]\t- Unmark those without some of the given tags
-  \\[diredp-unmark-files-tagged-none]\t- Unmark those with none of the given tags
-")
-
-    "
-Bookmarking
------------
-
-  \\[diredp-bookmark-this-file]\t\t- Bookmark this file/dir
-  \\[diredp-do-bookmark]\t\t- Bookmark marked"
-
-    (and (featurep 'bookmark+)
-         "
-  \\[diredp-set-bookmark-file-bookmark-for-marked]\t\t- \
-Bookmark marked and create bookmark-file bookmark
-  \\[diredp-do-bookmark-in-bookmark-file]\t- Bookmark marked, in specific bookmark file
-")
-
-    "  \\[diredp-do-bookmark-recursive]\t- Bookmark marked, here and below
-"
-    (and (featurep 'bookmark+)
-         "  \\[diredp-do-bookmark-in-bookmark-file-recursive]\t- \
-Bookmark marked, here and below, in specific file
-  \\[diredp-set-bookmark-file-bookmark-for-marked-recursive]\t- \
-Set bookmark-file bookmark for marked here and below
-")
-
-    )))
-
-(when (> emacs-major-version 21)
-  (defun diredp-nb-marked-in-mode-name ()
-    "Show number of marked, flagged, and current-list lines in mode-line.
-\(Flagged means flagged for deletion.)
-If the current line is marked/flagged and there are others
-marked/flagged after it then show `N/M', where `N' is the number
-marked/flagged through the current line and `M' is the total number
-marked/flagged.
-
-If the current line is for a file then show `L/T', where `L' is the
-line number in the current listing and `T' is the number of files in
-that listing.  If option `diredp-count-.-and-..-flag' is non-nil then
-count also `.' and `..'.
-
-Also abbreviate `mode-name', using \"Dired/\" instead of \"Dired by\"."
-    (let ((mname  (format-mode-line mode-name)))
-      ;; Property `dired+-mode-name' indicates whether `mode-name' has been changed.
-      (unless (get-text-property 0 'dired+-mode-name mname)
-        (save-match-data
-          (setq mode-name
-                `(,(propertize (if (string-match "^[dD]ired \\(by \\)?\\(.*\\)" mname)
-                                   (format "Dired/%s" (match-string 2 mname))
-                                 mname)
-                               'dired+-mode-name t)
-                  (:eval (let* ((dired-marker-char  (if (eq ?D dired-marker-char)
-                                                        ?* ; `dired-do-flagged-delete' binds it.
-                                                      dired-marker-char))
-                                (marked-regexp      (dired-marker-regexp))
-                                (nb-marked          (count-matches marked-regexp
-                                                                   (point-min) (point-max))))
-                           (if (not (> nb-marked 0))
-                               ""
-                             (propertize
-                              (format " %s%d%c"
-                                      (save-excursion
-                                        (forward-line 0)
-                                        (if (diredp-looking-at-p (concat marked-regexp ".*"))
-                                            (format "%d/" (1+ (count-matches
-                                                               marked-regexp
-                                                               (point-min) (point))))
-                                          ""))
-                                      nb-marked dired-marker-char)
-                              'face 'diredp-mode-line-marked 'dired+-mode-name t))))
-                  (:eval (let* ((flagged-regexp  (let ((dired-marker-char  dired-del-marker))
-                                                   (dired-marker-regexp)))
-                                (nb-flagged      (count-matches flagged-regexp
-                                                                (point-min) (point-max))))
-                           (if (not (> nb-flagged 0))
-                               ""
-                             (propertize
-                              (format " %s%dD"
-                                      (save-excursion
-                                        (forward-line 0)
-                                        (if (diredp-looking-at-p (concat flagged-regexp ".*"))
-                                            (format "%d/" (1+ (count-matches
-                                                               flagged-regexp
-                                                               (point-min) (point))))
-                                          ""))
-                                      nb-flagged)
-                              'face 'diredp-mode-line-flagged))))
-                  (:eval (save-excursion
-                           (let ((this   0)
-                                 (total  0)
-                                 (o-pt   (line-beginning-position))
-                                 (e-pt   (or (condition-case nil
-                                                 (let ((diredp-wrap-around-flag  nil))
-                                                   (save-excursion
-                                                     (diredp-next-subdir 1)
-                                                     (line-beginning-position)))
-                                               (error nil))
-                                             (save-excursion (goto-char (point-max)) (line-beginning-position)))))
-                             (when dired-subdir-alist (dired-goto-subdir (dired-current-directory)))
-                             (while (and (<= (point) e-pt)
-                                         (< (point) (point-max))) ; Hack to work around Emacs display-engine bug.
-                               (when (condition-case nil
-                                         (dired-get-filename nil diredp-count-.-and-..-flag)
-                                       (error nil))
-                                 (when (<= (line-beginning-position) o-pt) (setq this  (1+ this)))
-                                 (setq total  (1+ total)))
-                               (forward-line 1))
-                             (if (not (> this 0)) (format " %d" total) (format " %d/%d" this total)))))))))))
-
-  (add-hook 'dired-after-readin-hook 'diredp-nb-marked-in-mode-name)
-  ;; This one is needed for `find-dired', because it does not call `dired-readin'.
-  (add-hook 'dired-mode-hook         'diredp-nb-marked-in-mode-name))
-
-;;;###autoload
-(defun diredp-send-bug-report ()
-  "Send a bug report about a Dired+ problem."
-  (interactive)
-  (browse-url (format (concat "mailto:" "drew.adams" "@" "oracle" ".com?subject=\
-Dired+ bug: \
-&body=Describe bug below, using a precise recipe that starts with `emacs -Q' or `emacs -q'.  \
-File `dired+.el' has a header `Update #' that you can use to identify it.\
-%%0A%%0AEmacs version: %s.")
-                      (emacs-version))))
-
-(defun diredp-visit-ignore-regexp ()    ; Taken from `image-file-name-regexp'.
-  "Return a regular expression matching file names to skip.
-This is used by `dired-visit-(next|previous)'."
-  (let ((exts-regexp  (and diredp-visit-ignore-extensions
-                           (concat "\\." (regexp-opt (nconc (mapcar #'upcase diredp-visit-ignore-extensions)
-                                                            diredp-visit-ignore-extensions)
-                                                     t)
-                                   "\\'"))))
-    (if diredp-visit-ignore-regexps
-	(mapconcat #'identity (if exts-regexp
-                                  (cons exts-regexp diredp-visit-ignore-regexps)
-                                diredp-visit-ignore-regexps)
-		   "\\|")
-      exts-regexp)))
-
-;;;###autoload
-(defun diredp-visit-next-file (&optional arg) ; Bound to `C-down'
-  "Move down a line and visit its file in another window.
-With numeric prefix arg N, move down N-1 lines first.
-
-After moving N lines, skip any lines with file names that match either
-`diredp-visit-ignore-extensions' or `diredp-visit-ignore-regexps'. 
-
-Kill the last buffer visited by a `dired-visit-*' command."
-  (interactive "p")
-  (dired-next-line arg)
-  (while (diredp-string-match-p (diredp-visit-ignore-regexp) (dired-get-file-for-visit))
-    (dired-next-line 1))
-  (diredp-visit-this-file))
-
-;;;###autoload
-(defun diredp-visit-previous-file (&optional arg) ; Bound to `C-up'
-  "Move up a line and visit its file in another window.
-With numeric prefix arg N, move up N-1 lines first.
-
-After moving N lines, skip any lines with file names that match either
-`diredp-visit-ignore-extensions' or `diredp-visit-ignore-regexps'. 
-
-Kill the last buffer visited by a `dired-visit-*' command."
-  (interactive "p")
-  (dired-previous-line arg)
-  (while (diredp-string-match-p (diredp-visit-ignore-regexp) (dired-get-file-for-visit))
-    (dired-previous-line 1))
-  (diredp-visit-this-file))
-
-;;;###autoload
-(defun diredp-visit-this-file ()        ; Bound to `e' (replaces `dired-find-file' binding)
-  "View the file on this line in another window in the same frame.
-If it was not already shown there then kill the previous buffer
-visited by a `dired-visit-*' command.
-
-If it was already shown there, and if it and Dired are the only
-windows there, then delete its window (toggle : show/hide the file)."
-  (interactive)
-  (let ((file   (dired-get-file-for-visit))
-        (obuf   (current-buffer))
-        (shown  nil)
-        fwin)
-    (unless (or (and (fboundp 'window-parent)  (window-parent))
-                (not (one-window-p 'NOMINI)))
-      (split-window))
-    (save-selected-window
-      (other-window 1)
-      (setq fwin  (selected-window))
-      (unless (or (setq shown  (or (equal (current-buffer) (get-file-buffer file))
-                                   (memq (current-buffer) (dired-buffers-for-dir file))))
-                  (equal obuf (current-buffer)))
-        (kill-buffer (current-buffer))))
-    (if shown
-        (when (= 2 (count-windows 'NOMINI)) (delete-window fwin))
-      (set-window-buffer fwin (find-file-noselect file)))))
- 
-;;; Key Bindings.
-
-
-;; Menu Bar.
-;; New order is (left -> right):
-;;
-;;     Dir  Regexp  Mark  Multiple  Single
-
-;; Get rid of menu bar predefined in `dired.el'.
-(define-key dired-mode-map [menu-bar] nil)
-;; Get rid of Edit menu bar menu to save space.
-(define-key dired-mode-map [menu-bar edit] 'undefined)
-
-
-;; `Single' menu.
-;;
-;; REPLACE ORIGINAL `Immediate' menu in `dired.el'.
-;;
-(defvar diredp-menu-bar-single-menu (make-sparse-keymap "Single"))
-(define-key dired-mode-map [menu-bar immediate] (cons "Single" diredp-menu-bar-single-menu))
-
-;; We don't use `define-obsolete-variable-alias' so that byte-compilation in older Emacs
-;; works for newer Emacs too.
-(when (fboundp 'defvaralias)            ; Emacs 22+
-  (defvaralias 'diredp-menu-bar-immediate-menu 'diredp-menu-bar-single-menu))
-(make-obsolete-variable 'diredp-menu-bar-immediate-menu 'diredp-menu-bar-single-menu) ; 2017-04-09
-
-(if (fboundp 'diredp-describe-file)
-    (define-key diredp-menu-bar-single-menu [diredp-describe-file]
-      '(menu-item "Describe" diredp-describe-file
-        :help "Describe the file or directory at cursor"))
-  (define-key diredp-menu-bar-single-menu [diredp-describe-autofile]
-    '(menu-item "Describe" diredp-describe-autofile
-      :help "Describe the autofile at cursor"
-      :enable (featurep 'bookmark+))))
-(define-key diredp-menu-bar-single-menu [separator-describe] '("--")) ; ---------------------
-
-(when (fboundp 'diredp-chown-this-file)
-  (define-key diredp-menu-bar-single-menu [chown]
-    '(menu-item "Change Owner..." diredp-chown-this-file
-      :help "Change the owner of file at cursor")))
-(when (fboundp 'diredp-chgrp-this-file)
-  (define-key diredp-menu-bar-single-menu [chgrp]
-    '(menu-item "Change Group..." diredp-chgrp-this-file
-      :help "Change the group of file at cursor")))
-(define-key diredp-menu-bar-single-menu [chmod]
-  '(menu-item "Change Mode..." diredp-chmod-this-file
-    :help "Change mode (attributes) of file at cursor"))
-(when (fboundp 'dired-do-touch)         ; Emacs 22+
-  (define-key diredp-menu-bar-single-menu [touch]
-    '(menu-item "Change Timestamp (`touch')..." diredp-touch-this-file
-      :help "Change the timestamp of file at cursor, using `touch'")))
-(define-key diredp-menu-bar-single-menu [separator-change] '("--")) ; -----------------------
-
-(define-key diredp-menu-bar-single-menu [print]
-  '(menu-item "Print..." diredp-print-this-file
-    :help "Print file at cursor, supplying print command"))
-(define-key diredp-menu-bar-single-menu [grep]
-  '(menu-item "Grep..." diredp-grep-this-file :help "Grep file at cursor"))
-(define-key diredp-menu-bar-single-menu [compress]
-  '(menu-item "Compress/Uncompress" diredp-compress-this-file
-    :help "Compress/uncompress file at cursor"))
-(define-key diredp-menu-bar-single-menu [command]
-  '(menu-item "Shell Command..." diredp-shell-command-this-file
-    :help "Run a shell command on file at cursor"))
-(define-key diredp-menu-bar-single-menu [diredp-async-shell-command-this-file]
-  '(menu-item "Asynchronous Shell Command..." diredp-async-shell-command-this-file
-    :help "Run a shell command asynchronously on file at cursor"))
-(define-key diredp-menu-bar-single-menu [compile]
-  '(menu-item "Byte Compile" diredp-byte-compile-this-file
-    :help "Byte-compile this Emacs Lisp file"))
-(define-key diredp-menu-bar-single-menu [load]
-  '(menu-item "Load" diredp-load-this-file
-    :help "Load this Emacs Lisp file"))
-
-(when (fboundp 'mkhtml-dired-files)     ; In `mkhtml.el'.
-  (define-key diredp-menu-bar-single-menu [mkhtml-dired-files]
-    '(menu-item "Create HTML" mkhtml-dired-files
-      :help "Create an HTML file corresponding to file at cursor")))
-(define-key diredp-menu-bar-single-menu [separator-misc] '("--")) ; -------------------------
-
-(define-key diredp-menu-bar-single-menu [delete]
-  '(menu-item "Delete" diredp-delete-this-file :help "Delete file at cursor"))
-(define-key diredp-menu-bar-single-menu [separator-delete] '("--")) ; -----------------------
-
-(define-key diredp-menu-bar-single-menu [backup-diff]
-  '(menu-item "Diff with Backup" dired-backup-diff
-    :help "Diff file at cursor with its latest backup"))
-(define-key diredp-menu-bar-single-menu [diff]
-  '(menu-item "Diff..." dired-diff
-    :help "Compare file at cursor with another file using `diff'"))
-(define-key diredp-menu-bar-single-menu [ediff]
-  '(menu-item "Compare..." diredp-ediff :help "Compare file at cursor with another file"))
-(define-key diredp-menu-bar-single-menu [separator-diff] '("--")) ; -------------------------
-
-(define-key diredp-menu-bar-single-menu [diredp-kill-this-tree]
-  '(menu-item "Remove This Inserted Subdir and Lower" diredp-kill-this-tree
-    :visible (and (fboundp 'diredp-kill-this-tree)
-              (not (equal
-                    (expand-file-name (dired-current-directory))
-                    (expand-file-name default-directory)))))) ; In subdir, not top.
-(define-key diredp-menu-bar-single-menu [dired-kill-subdir]
-  '(menu-item "Remove This Inserted Subdir" dired-kill-subdir
-    :visible (not (equal (expand-file-name (dired-current-directory))
-                         (expand-file-name default-directory))))) ; In subdir, not top.
-(define-key diredp-menu-bar-single-menu [diredp-dired-this-subdir]
-  '(menu-item "Dired This Inserted Subdir (Tear Off)"
-    (lambda () (interactive) (diredp-dired-this-subdir t))
-    :visible (and (cdr dired-subdir-alist) ; First is current dir.  Must have at least one more.
-              (not (equal (expand-file-name (dired-current-directory))
-                          (expand-file-name default-directory)))) ; Must be sub, not top.
-    :help "Open Dired for subdir at or above point, tearing it off if inserted"))
-(define-key diredp-menu-bar-single-menu [insert-subdir]
-  '(menu-item "Insert This Subdir" dired-maybe-insert-subdir
-    :visible (and (atom (diredp-this-subdir))
-              (not (assoc (file-name-as-directory (diredp-this-subdir)) dired-subdir-alist)))
-    :enable (atom (diredp-this-subdir))
-    :help "Insert a listing of this subdirectory"))
-(define-key diredp-menu-bar-single-menu [goto-subdir]
-  '(menu-item "Go To Inserted Subdir" dired-maybe-insert-subdir
-    :visible (and (atom (diredp-this-subdir))
-              (assoc (file-name-as-directory (diredp-this-subdir)) dired-subdir-alist))
-    :enable (atom (diredp-this-subdir))
-    :help "Go to the inserted listing of this subdirectory"))
-(define-key diredp-menu-bar-single-menu [separator-subdir] '("--" ; ------------------------
-            :visible (or (atom (diredp-this-subdir)) ; Subdir line.
-                         (not (equal (expand-file-name (dired-current-directory))
-                                     (expand-file-name default-directory)))))) ; Not top.
-
-(define-key diredp-menu-bar-single-menu [view]
-  '(menu-item "View (Read Only)" dired-view-file
-    :help "Examine file at cursor in read-only mode"))
-(define-key diredp-menu-bar-single-menu [display]
-  '(menu-item "Display in Other Window" dired-display-file
-    :help "Display file at cursor in a different window"))
-
-
-;; `Single' > `Open' menu.
-;;
-(defvar diredp-single-open-menu (make-sparse-keymap "Rename")
-  "`Open' submenu for Dired menu-bar `Single' menu.")
-(define-key diredp-menu-bar-single-menu [multiple-open] (cons "Open" diredp-single-open-menu))
-
-;; On Windows, bind more.
-(eval-after-load "w32-browser"
-  '(progn
-    (define-key diredp-single-open-menu [dired-w32-browser]
-      '(menu-item "Open Associated Windows App" dired-w32-browser
-        :help "Open file using the Windows app associated with its file type"))
-    (define-key diredp-single-open-menu [dired-w32explore]
-      '(menu-item "Open in Windows Explorer" dired-w32explore
-        :help "Open file in Windows Explorer"))))
-(define-key diredp-single-open-menu [find-file-other-frame]
-  '(menu-item "Open in Other Frame" diredp-find-file-other-frame
-    :help "Edit file at cursor in a different frame"))
-(define-key diredp-single-open-menu [find-file-other-window]
-  '(menu-item "Open in Other Window" dired-find-file-other-window
-    :help "Edit file at cursor in a different window"))
-(define-key diredp-single-open-menu [find-file]
-  '(menu-item "Open" dired-find-file :help "Edit file at cursor"))
-
-
-;; `Single' > `Rename' menu.
-;;
-(defvar diredp-single-rename-menu (make-sparse-keymap "Rename")
-  "`Rename' submenu for Dired menu-bar `Single' menu.")
-(define-key diredp-menu-bar-single-menu [multiple-case] (cons "Rename" diredp-single-rename-menu))
-
-(define-key diredp-single-rename-menu [single-rename-capitalize]
-  '(menu-item "Capitalize" diredp-capitalize-this-file
-    :help "Capitalize (initial caps) name of file at cursor"))
-(define-key diredp-single-rename-menu [single-rename-downcase]
-  '(menu-item "Downcase" diredp-downcase-this-file
-    ;; When running on plain MS-DOS, there is only one letter-case for file names.
-    :enable (or (not (fboundp 'msdos-long-file-names))  (msdos-long-file-names))
-    :help "Rename file at cursor to a lower-case name"))
-(define-key diredp-single-rename-menu [single-rename-upcase]
-  '(menu-item "Upcase" diredp-upcase-this-file
-    :enable (or (not (fboundp 'msdos-long-file-names))  (msdos-long-file-names))
-    :help "Rename file at cursor to an upper-case name"))
-
-
-;; `Single' > `Move / Copy / Link' menu.
-;;
-(defvar diredp-single-move-copy-link-menu (make-sparse-keymap "Move / Copy / Link")
-  "`Move / Copy / Link' submenu for Dired menu-bar `Single' menu.")
-(define-key diredp-menu-bar-single-menu [multiple-move-copy-link]
-  (cons "Move / Copy / Link" diredp-single-move-copy-link-menu))
-
-(define-key diredp-single-move-copy-link-menu [single-hardlink]
-  '(menu-item "Hardlink to..." diredp-hardlink-this-file
-    :help "Make hard links for current or marked files"))
-(define-key diredp-single-move-copy-link-menu [single-symlink]
-  '(menu-item "Symlink to (Absolute)..." diredp-symlink-this-file
-              :help "Make absolute symbolic link for file at cursor"))
-(define-key diredp-single-move-copy-link-menu [single-relsymlink]
-  '(menu-item "Symlink to (Relative)..." diredp-relsymlink-this-file
-              :help "Make relative symbolic link for file at cursor"))
-(define-key diredp-single-move-copy-link-menu [single-copy]
-  '(menu-item "Copy to..." diredp-copy-this-file :help "Copy file at cursor"))
-(define-key diredp-single-move-copy-link-menu [single-rename]
-  '(menu-item "Move to..." diredp-rename-this-file
-    :help "Rename file at cursor, or move it to a different directory"))
-
-
-;; `Single' > `Image' menu.
-;;
-(defvar diredp-single-image-menu (make-sparse-keymap "Image"))
-(defalias 'diredp-single-image-menu diredp-single-image-menu)
-(define-key diredp-menu-bar-single-menu [image]
-  '(menu-item "Image" diredp-single-image-menu
-    :enable (let ((img-file  (diredp-get-image-filename 'LOCALP 'NO-ERROR)))
-              (and (fboundp 'image-dired-dired-display-image)  img-file))))
-
-(define-key diredp-single-image-menu [diredp-image-dired-display-thumb]
-  '(menu-item "Go To Thumbnail" diredp-image-dired-display-thumb
-    :help "Pop to buffer showing the thumbnail of this image file"))
-(define-key diredp-single-image-menu [diredp-image-dired-create-thumb]
-  '(menu-item "Create Thumbnail" diredp-image-dired-create-thumb
-    :help "Create a thumbnail image for this image file"))
-(define-key diredp-single-image-menu [diredp-image-dired-edit-comment-and-tags]
-  '(menu-item "Edit Comment and Tags..." diredp-image-dired-edit-comment-and-tags
-    :help "Edit comment and tags for this image file"))
-(define-key diredp-single-image-menu [diredp-image-dired-delete-tag]
-  '(menu-item "Delete Image Tag..." diredp-image-dired-delete-tag
-    :help "Remove an `image-dired' tag from this image file"))
-(define-key diredp-single-image-menu [diredp-image-dired-tag-file]
-  '(menu-item "Add Tags..." diredp-image-dired-tag-file
-    :help "Add tags to this image file"))
-(define-key diredp-single-image-menu [diredp-image-dired-comment-file]
-  '(menu-item "Add Comment..." diredp-image-dired-comment-file
-    :help "Add a comment to this image file"))
-(define-key diredp-single-image-menu [diredp-image-dired-copy-with-exif-name]
-  '(menu-item "Copy with EXIF Name" diredp-image-dired-copy-with-exif-name
-    :help "Copy this image file to main image dir using EXIF name"))
-(define-key diredp-single-image-menu [image-dired-dired-display-external]
-  '(menu-item "Display Externally" image-dired-dired-display-external
-    :help "Display image using external viewer"))
-(define-key diredp-single-image-menu [image-dired-dired-display-image]
-  '(menu-item "Display to Fit Other Window" image-dired-dired-display-image
-    :help "Display scaled image to fit a separate window"))
-(define-key diredp-single-image-menu [diredp-image-show-this-file]
-  '(menu-item "Display Full Size Or Smaller" diredp-image-show-this-file
-    :help "Display image full size or at least prefix-arg lines high"))
-(define-key diredp-single-image-menu [dired-find-file]
-  '(menu-item "Display Full Size" dired-find-file
-    :help "Display image full size"))
-
-
-;; `Single' > `Encryption' menu.
-;;
-(when (fboundp 'epa-dired-do-encrypt)   ; Emacs 23+
-  (defvar diredp-single-encryption-menu (make-sparse-keymap "Encryption"))
-  (define-key diredp-menu-bar-single-menu [encryption]
-    (cons "Encryption" diredp-single-encryption-menu))
-
-  (define-key diredp-single-encryption-menu [diredp-decrypt-this-file]
-    '(menu-item "Decrypt..." (lambda ()
-                               (interactive)
-                               (epa-decrypt-file (expand-file-name (dired-get-filename
-                                                                    nil 'NO-ERROR-P))))
-      :help "Decrypt this file"))
-  (define-key diredp-single-encryption-menu [diredp-verify-this-file]
-    '(menu-item "Verify..." (lambda ()
-                              (interactive)
-                              (epa-verify-file (expand-file-name (dired-get-filename
-                                                                  nil 'NO-ERROR-P))))
-      :help "Verify this file"))
-  (define-key diredp-single-encryption-menu [diredp-sign-this-file]
-    '(menu-item "Sign..." (lambda ()
-                            (interactive)
-                            (epa-sign-file (expand-file-name (dired-get-filename
-                                                              nil 'NO-ERROR-P))
-                                           (epa-select-keys (epg-make-context)
-                                                            "Select keys for signing.
-If no one is selected, default secret key is used.  "
-                                                            nil t)))
-      :help "Encrypt this file"))
-  (define-key diredp-single-encryption-menu [diredp-encrypt-this-file]
-    '(menu-item "Encrypt..." (lambda ()
-                               (interactive)
-                               (epa-encrypt-file (expand-file-name (dired-get-filename
-                                                                    nil 'NO-ERROR-P))
-                                                 (epa-select-keys
-                                                  (epg-make-context)
-                                                  "Select recipients for encryption.
-If no one is selected, symmetric encryption will be performed.  "
-                                                  nil t)))
-      :help "Sign this file")))
-
-
-;; `Single' > `Bookmark' menu.
-;;
-(when (require 'bookmark+ nil t)
-  (defvar diredp-single-bookmarks-menu (make-sparse-keymap "Bookmark"))
-  (define-key diredp-menu-bar-single-menu [bookmark]
-    (cons "Bookmark" diredp-single-bookmarks-menu))
-
-  (define-key diredp-single-bookmarks-menu [diredp-set-tag-value-this-file]
-    '(menu-item "Set Tag Value..." diredp-set-tag-value-this-file
-      :help "Set the value (not the name) of a given tag for this file"))
-  (define-key diredp-single-bookmarks-menu [diredp-paste-replace-tags-this-file]
-    '(menu-item "Paste Tags (Replace)" diredp-paste-replace-tags-this-file
-      :help "Replace tags for this file with previously copied tags"))
-  (define-key diredp-single-bookmarks-menu [diredp-paste-add-tags-this-file]
-    '(menu-item "Paste Tags (Add)" diredp-paste-add-tags-this-file
-      :help "Add previously copied tags to this file"))
-  (define-key diredp-single-bookmarks-menu [diredp-copy-tags-this-file]
-    '(menu-item "Copy Tags" diredp-copy-tags-this-file
-      :help "Copy the tags from this file, so you can paste them to another"))
-  (define-key diredp-single-bookmarks-menu [diredp-remove-all-tags-this-file]
-    '(menu-item "Remove All Tags" diredp-remove-all-tags-this-file
-      :help "Remove all tags from the file at cursor"))
-  (define-key diredp-single-bookmarks-menu [diredp-untag-this-file]
-    '(menu-item "Remove Tags..." diredp-untag-this-file
-      :help "Remove some tags from the file at cursor (`C-u': remove all tags)"))
-  (define-key diredp-single-bookmarks-menu [diredp-tag-this-file]
-    '(menu-item "Add Tags..." diredp-tag-this-file :help "Add some tags to the file at cursor"))
-  (define-key diredp-single-bookmarks-menu [diredp-bookmark-this-file]
-    '(menu-item "Bookmark..." diredp-bookmark-this-file
-      :help "Bookmark the file at cursor (create/set autofile)")))
-
-
-;; `Multiple' menu.
-;;
-;; REPLACE ORIGINAL "Operate" menu in `dired.el'.
-;;
-(defvar diredp-menu-bar-multiple-menu (make-sparse-keymap "Multiple"))
-(define-key dired-mode-map [menu-bar operate] (cons "Multiple" diredp-menu-bar-multiple-menu))
-
-;; We don't use `define-obsolete-variable-alias' so that byte-compilation in older Emacs
-;; works for newer Emacs too.
-(when (fboundp 'defvaralias)            ; Emacs 22+
-  (defvaralias 'diredp-menu-bar-operate-menu 'diredp-menu-bar-multiple-menu))
-(make-obsolete-variable 'diredp-menu-bar-operate-menu 'diredp-menu-bar-multiple-menu) ; 2017-04-09
-
-(define-key diredp-menu-bar-multiple-menu [diredp-describe-marked-autofiles]
-  '(menu-item "Describe Marked Autofiles" diredp-describe-marked-autofiles
-    :help "Show the metadata for the marked files that are autofiles"
-    :enable (featurep 'bookmark+)))
-(define-key diredp-menu-bar-multiple-menu [separator-describe] '("--")) ; -----------------------
-
-(unless (memq system-type '(windows-nt ms-dos))
-  (define-key diredp-menu-bar-multiple-menu [chown]
-    '(menu-item "Change Owner..." dired-do-chown
-      :help "Change the owner of marked files")))
-(unless (memq system-type '(windows-nt ms-dos))
-  (define-key diredp-menu-bar-multiple-menu [chgrp]
-    '(menu-item "Change Group..." dired-do-chgrp
-      :help "Change the owner of marked files")))
-(define-key diredp-menu-bar-multiple-menu [chmod]
-  '(menu-item "Change Mode..." dired-do-chmod
-    :help "Change mode (attributes) of marked files"))
-(when (fboundp 'dired-do-touch)         ; Emacs 22+
-  (define-key diredp-menu-bar-multiple-menu [touch]
-    '(menu-item "Change Timestamp (`touch')..." dired-do-touch
-      :help "Change the timestamp of the marked files, using `touch'")))
-(define-key diredp-menu-bar-multiple-menu [separator-change] '("--")) ; -------------------------
-
-(when (fboundp 'diredp-read-expression) ; Emacs 22+
-  (define-key diredp-menu-bar-multiple-menu [diredp-do-lisp-sexp]
-    '(menu-item "Eval Sexp..." diredp-do-lisp-sexp
-                :help "Evaluate an Emacs-Lisp sexp in each marked file")))
-(define-key diredp-menu-bar-multiple-menu [diredp-do-emacs-command]
-    '(menu-item "Invoke Emacs Command..." diredp-do-emacs-command
-      :help "Invoke an Emacs command in each marked file"))
-(define-key diredp-menu-bar-multiple-menu [diredp-do-apply-function]
-    '(menu-item "Apply Function..." diredp-do-apply-function
-      :help "Apply a Lisp function to each marked file name (`C-u': file contents, not name)"))
-(define-key diredp-menu-bar-multiple-menu [print]
-  '(menu-item "Print..." dired-do-print :help "Print marked files, supplying print command"))
-(define-key diredp-menu-bar-multiple-menu [compress]
-  '(menu-item "Compress/Uncompress" dired-do-compress :help "Compress/uncompress marked files"))
-(when (fboundp 'dired-do-compress-to)
-  (define-key diredp-menu-bar-multiple-menu [compress-to]
-    '(menu-item "Compress to..." dired-do-compress-to
-      :help "Compress marked files and dirs together, in the same archive")))
-(define-key diredp-menu-bar-multiple-menu [command]
-  '(menu-item "Shell Command..." dired-do-shell-command
-    :help "Run a shell command on each marked file"))
-(when (fboundp 'dired-do-async-shell-command) ; Emacs 23+
-  (define-key diredp-menu-bar-multiple-menu [async-command]
-    '(menu-item "Asynchronous Shell Command..." dired-do-async-shell-command
-      :help "Run a shell command asynchronously on each marked file")))
-(define-key diredp-menu-bar-multiple-menu [compile]
-  '(menu-item "Byte Compile" dired-do-byte-compile :help "Byte-compile marked Emacs Lisp files"))
-(define-key diredp-menu-bar-multiple-menu [load]
-  '(menu-item "Load" dired-do-load :help "Load marked Emacs Lisp files"))
-
-(unless (require 'bookmark+ nil t)
-  (define-key diredp-menu-bar-multiple-menu [diredp-bookmark-this-file]
-    '(menu-item "Bookmark..." diredp-bookmark-this-file :help "Bookmark the file at cursor")))
-(when (fboundp 'mkhtml-dired-files)     ; In `mkhtml.el'.
-  (define-key diredp-menu-bar-multiple-menu [mkhtml-dired-files]
-    '(menu-item "Create HTML" mkhtml-dired-files
-      :help "Create HTML files corresponding to marked files")))
-(define-key diredp-menu-bar-multiple-menu [separator-misc] '("--")) ; ---------------------------
-
-(define-key diredp-menu-bar-multiple-menu [diredp-copy-abs-filenames-as-kill]
-  '(menu-item "Copy Marked Names as Absolute" diredp-copy-abs-filenames-as-kill
-    :help "Copy absolute names of marked files to the kill ring"
-    :keys "M-0 w"))
-(define-key diredp-menu-bar-multiple-menu [kill-ring]
-  '(menu-item "Copy Marked Names" dired-copy-filename-as-kill
-    :help "Copy names of marked files to the kill ring, for pasting"))
-(define-key diredp-menu-bar-multiple-menu [diredp-list-marked]
-    '(menu-item "List Marked Files" diredp-list-marked
-      :help "List the files marked here (C-u C-u: all, C-u C-u C-u: all + dirs)"))
-(define-key diredp-menu-bar-multiple-menu [diredp-insert-subdirs]
-  '(menu-item "Insert Subdirs" diredp-insert-subdirs
-    :help "Insert the marked subdirectories - like using `i' at each marked dir"))
-;; On Windows, bind more.
-(eval-after-load "w32-browser"
-  '(define-key diredp-menu-bar-multiple-menu [dired-multiple-w32-browser]
-      '(menu-item "Open Associated Windows Apps" dired-multiple-w32-browser
-        :help "Open files using the Windows apps associated with their file types")))
-(when (fboundp 'dired-do-find-marked-files)
-  (define-key diredp-menu-bar-multiple-menu [find-files]
-    '(menu-item "Open" dired-do-find-marked-files ; In `dired-x.el'.
-      :help "Open each marked file for editing")))
-
-
-;; `Multiple' > `Dired' menu.
-;;
-(defvar diredp-multiple-dired-menu (make-sparse-keymap "Dired")
-  "`Dired' submenu for Dired menu-bar `Multiple' menu.")
-(define-key diredp-menu-bar-multiple-menu [multiple-dired]
-  `(menu-item "Dired" ,diredp-multiple-dired-menu
-    :enable (save-excursion (goto-char (point-min))
-                            (and (re-search-forward (dired-marker-regexp) nil t)
-                                 (re-search-forward (dired-marker-regexp) nil t)))
-    :help "Open Dired on marked files and dirs only"))
-
-(define-key diredp-multiple-dired-menu [diredp-marked-other-window]
-  '(menu-item "Dired Marked in Other Window" diredp-marked-other-window
-    :enable (save-excursion (goto-char (point-min))
-                            (and (re-search-forward (dired-marker-regexp) nil t)
-                                 (re-search-forward (dired-marker-regexp) nil t)))
-    :help "Open Dired on marked files and dirs only, in other window"))
-(define-key diredp-multiple-dired-menu [diredp-marked]
-  '(menu-item "Dired Marked" diredp-marked
-    :enable (save-excursion (goto-char (point-min))
-                            (and (re-search-forward (dired-marker-regexp) nil t)
-                                 (re-search-forward (dired-marker-regexp) nil t)))
-    :help "Open Dired on marked files and dirs only"))
-
-
-;; `Multiple' > `Omit' menu.
-;;
-(defvar diredp-multiple-omit-menu (make-sparse-keymap "Omit")
-  "`Omit' submenu for Dired menu-bar `Multiple' menu.")
-(define-key diredp-menu-bar-multiple-menu [multiple-omit] (cons "Omit" diredp-multiple-omit-menu))
-
-(define-key diredp-multiple-omit-menu [omit-unmarked]
-  '(menu-item "Omit Unmarked" diredp-omit-unmarked :help "Hide lines of unmarked files"))
-(define-key diredp-multiple-omit-menu [omit-marked]
-  '(menu-item "Omit Marked" diredp-omit-marked :help "Hide lines of marked files"))
-
-
-;; `Multiple' > `Delete' menu.
-;;
-(defvar diredp-multiple-delete-menu (make-sparse-keymap "Delete")
-  "`Delete' submenu for Dired menu-bar `Multiple' menu.")
-(define-key diredp-menu-bar-multiple-menu [multiple-delete] (cons "Delete" diredp-multiple-delete-menu))
-
-(define-key diredp-multiple-delete-menu [delete-flagged]
-  '(menu-item "Delete Flagged" dired-do-flagged-delete
-    :help "Delete all files flagged for deletion (D)"))
-(define-key diredp-multiple-delete-menu [delete]
-  '(menu-item "Delete Marked (not Flagged)" dired-do-delete
-    :help "Delete current file or all marked files (not flagged files)"))
-
-
-;; `Multiple' > `Rename' menu.
-;;
-(defvar diredp-multiple-rename-menu (make-sparse-keymap "Rename")
-  "`Rename' submenu for Dired menu-bar `Multiple' menu.")
-(define-key diredp-menu-bar-multiple-menu [multiple-case] (cons "Rename" diredp-multiple-rename-menu))
-
-(define-key diredp-multiple-rename-menu [multiple-rename-rename]
-  '(menu-item "Move to Dir... / Rename This..." dired-do-rename
-    :help "Move marked (or next N) files, or rename current file"))
-
-(define-key diredp-multiple-rename-menu [multiple-rename-capitalize]
-  '(menu-item "Capitalize" diredp-capitalize
-    :help "Capitalize (initial caps) the names of all marked files"))
-(define-key diredp-multiple-rename-menu [multiple-rename-downcase]
-  '(menu-item "Downcase" dired-downcase
-    :enable (or (not (fboundp 'msdos-long-file-names))  (msdos-long-file-names))
-    :help "Rename marked files to lowercase names"))
-(define-key diredp-multiple-rename-menu [multiple-rename-upcase]
-  '(menu-item "Upcase" dired-upcase
-    :enable (or (not (fboundp 'msdos-long-file-names))  (msdos-long-file-names))
-    :help "Rename marked files to uppercase names"))
-
-
-;; `Multiple' > `Move / Copy / Link' menu.
-;;
-(defvar diredp-multiple-move-copy-link-menu (make-sparse-keymap "Move / Copy / Link")
-  "`Move / Copy / Link' submenu for Dired menu-bar `Multiple' menu.")
-(define-key diredp-menu-bar-multiple-menu [multiple-move-copy-link]
-  (cons "Move / Copy / Link" diredp-multiple-move-copy-link-menu))
-
-(define-key diredp-multiple-move-copy-link-menu [multiple-move-copy-link-hardlink]
-  '(menu-item "Hardlink to..." dired-do-hardlink
-    :help "Make hard links for current or marked files"))
-(define-key diredp-multiple-move-copy-link-menu [multiple-move-copy-link-symlink]
-  '(menu-item "Symlink to (Absolute)..." dired-do-symlink ; In `dired-aux.el'.
-              :help "Make absolute symbolic links for current or marked files"))
-(define-key diredp-multiple-move-copy-link-menu [multiple-move-copy-link-relsymlink]
-  '(menu-item "Symlink to (Relative)..." dired-do-relsymlink ; In `dired-x.el'.
-              :help "Make relative symbolic links for current or marked files"))
-(define-key diredp-multiple-move-copy-link-menu [multiple-move-copy-link-copy]
-  '(menu-item "Copy to..." dired-do-copy :help "Copy current file or all marked files"))
-(define-key diredp-multiple-move-copy-link-menu [multiple-move-copy-link-rename]
-  '(menu-item "Move to..." dired-do-rename :help "Rename current file or move marked files"))
-
-
-;; `Multiple' > `Images' menu.
-;;
-(defvar diredp-multiple-images-menu (make-sparse-keymap "Images"))
-(defalias 'diredp-multiple-images-menu diredp-multiple-images-menu)
-(define-key diredp-menu-bar-multiple-menu [images]
-  '(menu-item "Images" diredp-multiple-images-menu
-    :enable (fboundp 'image-dired-display-thumbs)))
-
-;; We don't use `define-obsolete-variable-alias' so that byte-compilation in older Emacs
-;; works for newer Emacs too.
-(when (fboundp 'defvaralias)            ; Emacs 22+
-  (defvaralias 'diredp-menu-bar-images-menu 'diredp-multiple-images-menu))
-(make-obsolete-variable 'diredp-menu-bar-images-menu 'diredp-multiple-images-menu) ; 2017-04-09
-
-;; Remove the items from `Multiple' menu.
-(define-key diredp-menu-bar-multiple-menu [image-dired-delete-tag] nil)
-(define-key diredp-menu-bar-multiple-menu [image-dired-tag-files] nil)
-(define-key diredp-menu-bar-multiple-menu [image-dired-dired-comment-files] nil)
-(define-key diredp-menu-bar-multiple-menu [image-dired-display-thumbs] nil)
-
-;; Add them to `Multiple' > `Images' menu.
-(define-key diredp-multiple-images-menu [image-dired-delete-tag]
-  '(menu-item "Delete Tag..." image-dired-delete-tag
-    :help "Delete tag from marked image files"))
-(define-key diredp-multiple-images-menu [image-dired-tag-files]
-  '(menu-item "Add Tags..." image-dired-tag-files
-    :help "Add tags to marked image files"))
-(define-key diredp-multiple-images-menu [image-dired-dired-comment-files]
-  '(menu-item "Add Comment..." image-dired-dired-comment-files
-    :help "Add comment to marked image files"))
-(define-key diredp-multiple-images-menu [image-dired-display-thumbs]
-  '(menu-item "Display Thumbnails" image-dired-display-thumbs
-    :help "Display thumbnails for marked image files"))
-(define-key diredp-multiple-images-menu [diredp-do-display-images]
-  '(menu-item "Display" diredp-do-display-images
-    :help "Display the marked image files"))
-
-
-;; `Multiple' > `Encryption' menu.
-;;
-(when (fboundp 'epa-dired-do-encrypt)   ; Emacs 23+
-  (defvar diredp-multiple-encryption-menu (make-sparse-keymap "Encryption"))
-  (define-key diredp-menu-bar-multiple-menu [encryption]
-    (cons "Encryption" diredp-multiple-encryption-menu))
-
-  ;; We don't use `define-obsolete-variable-alias' so that byte-compilation in older Emacs
-  ;; works for newer Emacs too.
-  (when (fboundp 'defvaralias)          ; Emacs 22+
-    (defvaralias 'diredp-menu-bar-encryption-menu 'diredp-multiple-encryption-menu))
-  (make-obsolete-variable 'diredp-menu-bar-encryption-menu 'diredp-multiple-encryption-menu) ; 2017-04-09
-
-  (when (boundp 'diredp-menu-bar-encryption-menu)
-    (defalias 'diredp-menu-bar-encryption-menu diredp-menu-bar-encryption-menu))
-  (make-obsolete 'diredp-menu-bar-encryption-menu 'diredp-multiple-encryption-menu) ; 2017-04-09
-
-  ;; Remove the items from `Multiple' menu.
-  (define-key diredp-menu-bar-multiple-menu [epa-dired-do-decrypt] nil)
-  (define-key diredp-menu-bar-multiple-menu [epa-dired-do-verify] nil)
-  (define-key diredp-menu-bar-multiple-menu [epa-dired-do-sign] nil)
-  (define-key diredp-menu-bar-multiple-menu [epa-dired-do-encrypt] nil)
-
-  ;; Add them to `Multiple' > `Encryption' menu.
-  (define-key diredp-multiple-encryption-menu [epa-dired-do-decrypt]
-    '(menu-item "Decrypt..." epa-dired-do-decrypt :help "Decrypt the marked files"))
-  (define-key diredp-multiple-encryption-menu [epa-dired-do-verify]
-    '(menu-item "Verify..." epa-dired-do-verify :help "Verify the marked files"))
-  (define-key diredp-multiple-encryption-menu [epa-dired-do-sign]
-    '(menu-item "Sign..." epa-dired-do-sign :help "Sign the marked files"))
-  (define-key diredp-multiple-encryption-menu [epa-dired-do-encrypt]
-    '(menu-item "Encrypt..." epa-dired-do-encrypt :help "Encrypt the marked files")))
-
-
-;; `Multiple' > `Search' menu.
-;;
-(defvar diredp-multiple-search-menu (make-sparse-keymap "Search"))
-(define-key diredp-menu-bar-multiple-menu [search]
-  (cons "Search" diredp-multiple-search-menu))
-
-;; We don't use `define-obsolete-variable-alias' so that byte-compilation in older Emacs
-;; works for newer Emacs too.
-(when (fboundp 'defvaralias)            ; Emacs 22+
-  (defvaralias 'diredp-menu-bar-operate-search-menu 'diredp-multiple-search-menu))
-(make-obsolete-variable 'diredp-menu-bar-operate-search-menu 'diredp-multiple-search-menu) ; 2017-04-09
-
-(when (fboundp 'dired-do-isearch-regexp) ; Emacs 23+
-  (define-key diredp-multiple-search-menu [isearch-regexp]
-    '(menu-item "Isearch Regexp Files..." dired-do-isearch-regexp
-      :help "Incrementally search marked files for regexp"))
-  (define-key diredp-multiple-search-menu [isearch]
-    '(menu-item "Isearch Files..." dired-do-isearch
-      :help "Incrementally search marked files for string")))
-(when (fboundp 'dired-do-find-regexp-and-replace)
-  (define-key diredp-multiple-search-menu [find-query-replace]
-    '(menu-item "Query Replace Using `find'..." dired-do-find-regexp-and-replace
-      :help "Replace regexp in marked files using `find'")))
-(define-key diredp-multiple-search-menu [query-replace]
-  (if (< emacs-major-version 21)
-      '(menu-item "Query Replace Using TAGS Table..." dired-do-query-replace)
-    '(menu-item "Query Replace Using TAGS Table..." dired-do-query-replace-regexp
-      :help "Replace regexp in marked files using tags in a TAGS table")))
-(when (fboundp 'dired-do-find-regexp)
-  (define-key diredp-multiple-search-menu [find-regexp]
-    '(menu-item "Search Files Using `find'..." dired-do-find-regexp
-      :help "Search marked files for regexp using `find'")))
-(define-key diredp-multiple-search-menu [search]
-  '(menu-item "Search Files Using TAGS Table..." dired-do-search
-              :help "Search marked files for regexp using tags in a TAGS table"))
-(define-key diredp-multiple-search-menu [grep]
-  '(menu-item "Grep..." diredp-do-grep :help "Grep marked, next N, or all files shown"))
-
-
-;; `Multiple' > `Bookmark' menu.
-;;
-(defvar diredp-multiple-bookmarks-menu (make-sparse-keymap "Bookmark"))
-(define-key diredp-menu-bar-multiple-menu [bookmark]
-  (cons "Bookmark" diredp-multiple-bookmarks-menu))
-
-;; We don't use `define-obsolete-variable-alias' so that byte-compilation in older Emacs
-;; works for newer Emacs too.
-(when (fboundp 'defvaralias)            ; Emacs 22+
-  (defvaralias 'diredp-menu-bar-operate-bookmarks-menu 'diredp-multiple-bookmarks-menu))
-(make-obsolete-variable 'diredp-menu-bar-operate-bookmarks-menu 'diredp-multiple-bookmarks-menu) ; 2017-04-09
-
-(when (require 'bookmark+ nil t)
-  (define-key diredp-multiple-bookmarks-menu [diredp-do-set-tag-value]
-    '(menu-item "Set Tag Value..." diredp-do-set-tag-value
-      :help "Set the value of a given tag for the marked or next N files"))
-  (define-key diredp-multiple-bookmarks-menu [diredp-do-paste-replace-tags]
-    '(menu-item "Paste Tags (Replace)" diredp-do-paste-replace-tags
-      :help "Replace tags for the marked or next N files with copied tags"))
-  (define-key diredp-multiple-bookmarks-menu [diredp-do-paste-add-tags]
-    '(menu-item "Paste Tags (Add)" diredp-do-paste-add-tags
-      :help "Add previously copied tags to the marked or next N files"))
-  (define-key diredp-multiple-bookmarks-menu [diredp-do-remove-all-tags]
-    '(menu-item "Remove All Tags" diredp-do-remove-all-tags
-      :help "Remove all tags from the marked or next N files"))
-  (define-key diredp-multiple-bookmarks-menu [diredp-do-untag]
-    '(menu-item "Remove Tags..." diredp-do-untag
-      :help "Remove some tags from the marked or next N files"))
-  (define-key diredp-multiple-bookmarks-menu [diredp-do-tag]
-    '(menu-item "Add Tags..." diredp-do-tag
-      :help "Add some tags to the marked or next N files"))
-  (define-key diredp-multiple-bookmarks-menu [separator-book-2] '("--"))) ; ------------
-
-(define-key diredp-multiple-bookmarks-menu
-    [diredp-do-bookmark-in-bookmark-file-recursive]
-  '(menu-item "Bookmark in Bookmark File (Here and Below)..."
-    diredp-do-bookmark-in-bookmark-file-recursive
-    :help "Bookmark marked files (including in marked subdirs) in bookmark file and save it"))
-(define-key diredp-multiple-bookmarks-menu
-    [diredp-set-bookmark-file-bookmark-for-marked-recursive]
-  '(menu-item "Create Bookmark-File Bookmark (Here and Below)..."
-    diredp-set-bookmark-file-bookmark-for-marked-recursive
-    :help "Create a bookmark-file bookmark for marked files, including in marked subdirs"))
-(define-key diredp-multiple-bookmarks-menu [diredp-do-bookmark-dirs-recursive]
-    '(menu-item "Bookmark Dirs (Here and Below)..." diredp-do-bookmark-dirs-recursive
-      :help "Bookmark this Dired buffer and marked subdirectory Dired buffers, recursively."))
-(define-key diredp-multiple-bookmarks-menu [diredp-do-bookmark-recursive]
-  '(menu-item "Bookmark (Here and Below)..." diredp-do-bookmark-recursive
-    :help "Bookmark the marked files, including those in marked subdirs"))
-(define-key diredp-multiple-bookmarks-menu [separator-book-1] '("--")) ; ---------------
-
-(define-key diredp-multiple-bookmarks-menu [diredp-do-bookmark-in-bookmark-file]
-  '(menu-item "Bookmark in Bookmark File..." diredp-do-bookmark-in-bookmark-file
-    :help "Bookmark the marked files in BOOKMARK-FILE and save BOOKMARK-FILE"))
-(define-key diredp-multiple-bookmarks-menu [diredp-set-bookmark-file-bookmark-for-marked]
-  '(menu-item "Create Bookmark-File Bookmark..." diredp-set-bookmark-file-bookmark-for-marked
-    :help "Create a bookmark-file bookmark, and bookmark the marked files in it"))
-(define-key diredp-multiple-bookmarks-menu [diredp-do-bookmark]
-  '(menu-item "Bookmark..." diredp-do-bookmark :help "Bookmark the marked or next N files"))
-
-
-;; `Multiple' > `Marked Here and Below' menu.
-;;
-(defvar diredp-multiple-recursive-menu (make-sparse-keymap "Marked Here and Below"))
-(define-key diredp-menu-bar-multiple-menu [operate-recursive]
-  (cons "Marked Here and Below" diredp-multiple-recursive-menu))
-
-;; We don't use `define-obsolete-variable-alias' so that byte-compilation in older Emacs
-;; works for newer Emacs too.
-(when (fboundp 'defvaralias)            ; Emacs 22+
-  (defvaralias 'diredp-menu-bar-operate-recursive-menu 'diredp-multiple-recursive-menu))
-(make-obsolete-variable 'diredp-menu-bar-operate-recursive-menu 'diredp-multiple-recursive-menu) ; 2017-04-09
-
-(when (fboundp 'diredp-do-chown-recursive)
-  (define-key diredp-multiple-recursive-menu [chown]
-    '(menu-item "Change Owner..." diredp-do-chown-recursive
-      :help "Change the owner of marked files, including those in marked subdirs")))
-(when (fboundp 'diredp-do-chgrp-recursive)
-  (define-key diredp-multiple-recursive-menu [chgrp]
-    '(menu-item "Change Group..." diredp-do-chgrp-recursive
-      :help "Change the owner of marked files, including those in marked subdirs")))
-(define-key diredp-multiple-recursive-menu [chmod]
-  '(menu-item "Change Mode..." diredp-do-chmod-recursive
-    :help "Change mode (attributes) of marked files, including those in marked subdirs"))
-(when (fboundp 'dired-do-touch)         ; Emacs 22+
-  (define-key diredp-multiple-recursive-menu [touch]
-    '(menu-item "Change Timestamp (`touch')..." diredp-do-touch-recursive
-      :help "Change timestamp of marked files, including those in marked subdirs")))
-(define-key diredp-multiple-recursive-menu [separator-change] '("--")) ; ----------------
-
-(define-key diredp-multiple-recursive-menu [diredp-do-apply-function-recursive]
-    '(menu-item "Apply Lisp Function..." diredp-do-apply-function-recursive
-      :help "Apply a Lisp function to the marked files, including those in marked subdirs"))
-(define-key diredp-multiple-recursive-menu [diredp-do-print-recursive]
-    '(menu-item "Print..." diredp-do-print-recursive
-      :help "Print the marked files, including those in marked subdirs"))
-(define-key diredp-multiple-recursive-menu [diredp-do-shell-command-recursive]
-    '(menu-item "Shell Command..." diredp-do-shell-command-recursive
-      :help "Run shell command on the marked files, including those in marked subdirs"))
-(when (fboundp 'dired-do-async-shell-command) ; Emacs 23+
-  (define-key diredp-multiple-recursive-menu [diredp-do-async-shell-command-recursive]
-    '(menu-item "Asynchronous Shell Command..." diredp-do-async-shell-command-recursive
-      :help "Run shell command asynchronously on marked files, including in marked subdirs")))
-
-(when (fboundp 'diredp-unmark-all-marks-recursive) ; Emacs 22+
-  (define-key diredp-multiple-recursive-menu [separator-1] '("--")) ; ------------
-  (define-key diredp-multiple-recursive-menu [diredp-change-marks-recursive]
-    '(menu-item "Change Mark..." diredp-change-marks-recursive
-      :help "Change all OLD marks to NEW marks, including those in marked subdirs"))
-  (define-key diredp-multiple-recursive-menu [diredp-unmark-all-files-recursive]
-    '(menu-item "Unmark Marked-With..." diredp-unmark-all-files-recursive
-      :help "Remove a given mark everywhere, including in marked subdirs"))
-  (define-key diredp-multiple-recursive-menu [diredp-unmark-all-marks-recursive]
-    '(menu-item "Unmark All..." diredp-unmark-all-marks-recursive
-      :help "Remove ALL marks everywhere, including in marked subdirs")))
-
-(define-key diredp-multiple-recursive-menu [separator-misc] '("--")) ; ------------------
-
-(define-key diredp-multiple-recursive-menu [diredp-do-delete-recursive]
-    '(menu-item "Delete Marked (not Flagged)" diredp-do-delete-recursive
-      :help "Delete marked (not flagged) files, including in marked subdirs"))
-(define-key diredp-multiple-recursive-menu [separator-delete] '("--")) ; ----------------
-
-(define-key diredp-multiple-recursive-menu [diredp-do-hardlink-recursive]
-  '(menu-item "Hardlink to..." diredp-do-hardlink-recursive
-    :help "Make hard links for marked files, including those in marked subdirs"))
-(define-key diredp-multiple-recursive-menu [diredp-do-symlink-recursive]
-  '(menu-item "Symlink to (Absolute)..." diredp-do-symlink-recursive
-              :help "Make absolute symbolic links for marked files, including those in marked subdirs"))
-(define-key diredp-multiple-recursive-menu [diredp-do-relsymlink-recursive]
-  '(menu-item "Symlink to (Relative)..." diredp-do-relsymlink-recursive
-              :help "Make relative symbolic links for marked files, including those in marked subdirs"))
-(define-key diredp-multiple-recursive-menu [diredp-do-copy-recursive]
-    '(menu-item "Copy to..." diredp-do-copy-recursive
-      :help "Copy marked files, including in marked subdirs, to a given directory"))
-(define-key diredp-multiple-recursive-menu [diredp-do-move-recursive]
-    '(menu-item "Move to..." diredp-do-move-recursive
-      :help "Move marked files, including in marked subdirs, to a given directory"))
-(define-key diredp-multiple-recursive-menu [separator-copy-move] '("--")) ; -------------
-
-(define-key diredp-multiple-recursive-menu [diredp-capitalize-recursive]
-  '(menu-item "Capitalize" diredp-capitalize-recursive
-    :enable (or (not (fboundp 'msdos-long-file-names))  (msdos-long-file-names))
-    :help "Capitalize the names of all marked files, including in marked subdirs"))
-(define-key diredp-multiple-recursive-menu [diredp-downcase-recursive]
-  '(menu-item "Downcase" diredp-downcase-recursive
-    :enable (or (not (fboundp 'msdos-long-file-names))  (msdos-long-file-names))
-    :help "Rename marked files, including in marked subdirs, to lowercase names"))
-(define-key diredp-multiple-recursive-menu [diredp-upcase-recursive]
-  '(menu-item "Upcase" diredp-upcase-recursive
-    :enable (or (not (fboundp 'msdos-long-file-names))  (msdos-long-file-names))
-    :help "Rename marked files, including in marked subdirs, to uppercase names"))
-(define-key diredp-multiple-recursive-menu [separator-lettercase] '("--")) ; ------------
-
-(define-key diredp-multiple-recursive-menu [diredp-list-marked-recursive]
-    '(menu-item "List Marked Files" diredp-list-marked-recursive
-      :help "List the files marked here and in marked subdirs, recursively"))
-(define-key diredp-multiple-recursive-menu [diredp-copy-filename-as-kill-recursive]
-    '(menu-item "Copy File Names (to Paste)" diredp-copy-filename-as-kill-recursive
-      :help "Copy names of files marked here and in marked subdirs, to `kill-ring'"))
-(define-key diredp-multiple-recursive-menu [diredp-insert-subdirs-recursive]
-  '(menu-item "Insert Subdirs" diredp-insert-subdirs-recursive
-    :help "Insert the marked subdirectories, gathered recursively"))
-(define-key diredp-multiple-recursive-menu [separator-dirs] '("--")) ; ------------------
-
-(define-key diredp-multiple-recursive-menu [diredp-marked-recursive-other-window]
-    '(menu-item "Dired (Marked) in Other Window" diredp-marked-recursive-other-window
-      :help "Open Dired (in other window) on marked files, including those in marked subdirs"))
-(define-key diredp-multiple-recursive-menu [diredp-marked-recursive]
-    '(menu-item "Dired (Marked)" diredp-marked-recursive
-      :help "Open Dired on marked files, including those in marked subdirs"))
-;; On Windows, bind more.
-(eval-after-load "w32-browser"
-  '(define-key diredp-multiple-recursive-menu [diredp-multiple-w32-browser-recursive]
-    '(menu-item "Open Associated Windows Apps" diredp-multiple-w32-browser-recursive
-      :help "Run Windows apps for with marked files, including those in marked subdirs")))
-(define-key diredp-multiple-recursive-menu [diredp-do-find-marked-files-recursive]
-    '(menu-item "Open" diredp-do-find-marked-files-recursive
-      :help "Find marked files simultaneously, including those in marked subdirs"))
-
-
-;; `Multiple' > `Marked Here and Below' > `Images' menu.
-;;
-(defvar diredp-images-recursive-menu (make-sparse-keymap "Images"))
-(defalias 'diredp-images-recursive-menu diredp-images-recursive-menu)
-
-;; We don't use `define-obsolete-variable-alias' so that byte-compilation in older Emacs
-;; works for newer Emacs too.
-(when (fboundp 'defvaralias)            ; Emacs 22+
-  (defvaralias 'diredp-menu-bar-images-recursive-menu 'diredp-images-recursive-menu))
-(make-obsolete-variable 'diredp-menu-bar-images-recursive-menu 'diredp-images-recursive-menu) ; 2017-04-09
-
-(when (boundp 'diredp-menu-bar-images-recursive-menu)
-  (defalias 'diredp-menu-bar-images-recursive-menu diredp-menu-bar-images-recursive-menu))
-(make-obsolete 'diredp-menu-bar-images-recursive-menu 'diredp-images-recursive-menu) ; 2017-04-09
-
-(define-key diredp-multiple-recursive-menu [images]
-  '(menu-item "Images" diredp-images-recursive-menu
-    :enable (fboundp 'image-dired-delete-tag)))
-(define-key diredp-images-recursive-menu [diredp-image-dired-delete-tag-recursive]
-  '(menu-item "Delete Image Tag..." diredp-image-dired-delete-tag-recursive
-    :help "Remove an `image-dired' tag from marked files, including those in marked subdirs"))
-(define-key diredp-images-recursive-menu [diredp-image-dired-tag-files-recursive]
-  '(menu-item "Add Image Tags..." diredp-image-dired-tag-files-recursive
-    :help "Add `image-dired' tags to marked files, including those in marked subdirs"))
-(define-key diredp-images-recursive-menu [diredp-image-dired-comment-files-recursive]
-  '(menu-item "Add Image Comment..." diredp-image-dired-comment-files-recursive
-    :help "Add image comment to marked files, including those in marked subdirs"))
-(define-key diredp-images-recursive-menu [diredp-image-dired-display-thumbs-recursive]
-  '(menu-item "Display Image Thumbnails" diredp-image-dired-display-thumbs-recursive
-    :help "Show thumbnails for marked image files, including those in marked subdirs"))
-
-
-;; `Multiple' > `Marked Here and Below' > `Encryption' menu.
-;;
-(when (fboundp 'epa-dired-do-encrypt)   ; Emacs 23+
-  (defvar diredp-menu-bar-encryption-recursive-menu (make-sparse-keymap "Encryption"))
-  (define-key diredp-multiple-recursive-menu [encryption]
-    (cons "Encryption" diredp-menu-bar-encryption-recursive-menu))
-  (define-key diredp-menu-bar-encryption-recursive-menu [diredp-do-decrypt-recursive]
-    '(menu-item "Decrypt..." diredp-do-decrypt-recursive
-      :help "Decrypt marked files, including those in marked subdirs"))
-  (define-key diredp-menu-bar-encryption-recursive-menu [diredp-do-verify-recursive]
-    '(menu-item "Verify..." diredp-do-verify-recursive
-      :help "Verify marked files, including those in marked subdirs"))
-  (define-key diredp-menu-bar-encryption-recursive-menu [diredp-do-sign-recursive]
-    '(menu-item "Sign..." diredp-do-sign-recursive
-      :help "Sign marked files, including those in marked subdirs"))
-  (define-key diredp-menu-bar-encryption-recursive-menu [diredp-do-encrypt-recursive]
-    '(menu-item "Encrypt..." diredp-do-encrypt-recursive
-      :help "Encrypt marked files, including those in marked subdirs")))
-
-
-;; `Multiple' > `Marked Here and Below' > `Search' menu.
-;;
-(defvar diredp-menu-bar-search-recursive-menu (make-sparse-keymap "Search"))
-(define-key diredp-multiple-recursive-menu [search]
-  (cons "Search" diredp-menu-bar-search-recursive-menu))
-(when (fboundp 'dired-do-isearch-regexp) ; Emacs 23+
-  (define-key diredp-menu-bar-search-recursive-menu [diredp-do-isearch-regexp-recursive]
-    '(menu-item "Isearch Regexp Files..." diredp-do-isearch-regexp-recursive
-      :help "Incrementally regexp search marked files, including those in marked subdirs"))
-  (define-key diredp-menu-bar-search-recursive-menu [diredp-do-isearch-recursive]
-    '(menu-item "Isearch Files..." diredp-do-isearch-recursive
-      :help "Incrementally search marked files, including those in marked subdirs")))
-(define-key diredp-menu-bar-search-recursive-menu [diredp-do-query-replace-regexp-recursive]
-  '(menu-item "Query Replace..." diredp-do-query-replace-regexp-recursive
-    :help "Replace regexp in marked files, including those in marked subdirs"))
-(define-key diredp-menu-bar-search-recursive-menu [diredp-do-search-recursive]
-  '(menu-item "Search Files..." diredp-do-search-recursive
-    :help "Regexp search marked files, including those in marked subdirs"))
-(define-key diredp-menu-bar-search-recursive-menu [diredp-do-grep-recursive]
-  '(menu-item "Grep..." diredp-do-grep-recursive
-    :help "Run `grep' on the marked files, including those in marked subdirs"))
-
-
-;; `Multiple' > `Marked Here and Below' > `Bookmark' menu.
-;;
-(defvar diredp-menu-bar-bookmarks-recursive-menu (make-sparse-keymap "Bookmark"))
-(define-key diredp-multiple-recursive-menu [bookmarks]
-  (cons "Bookmark" diredp-menu-bar-bookmarks-recursive-menu))
-(define-key diredp-menu-bar-bookmarks-recursive-menu
-    [diredp-do-bookmark-in-bookmark-file-recursive]
-    '(menu-item "Bookmark in Bookmark File..." diredp-do-bookmark-in-bookmark-file-recursive
-      :help "Bookmark marked files, including those in marked subdirs, in a bookmark file"))
-(define-key diredp-menu-bar-bookmarks-recursive-menu
-    [diredp-set-bookmark-file-bookmark-for-marked-recursive]
-  '(menu-item "Create Bookmark-File Bookmark..."
-    diredp-set-bookmark-file-bookmark-for-marked-recursive
-    :help "Create a bookmark-file bookmark for marked files, including in marked subdirs"))
-(define-key diredp-menu-bar-bookmarks-recursive-menu [diredp-do-bookmark-dirs-recursive]
-    '(menu-item "Bookmark Dirs..." diredp-do-bookmark-dirs-recursive
-      :help "Bookmark this Dired buffer and marked subdirectory Dired buffers, recursively."))
-(define-key diredp-menu-bar-bookmarks-recursive-menu [diredp-do-bookmark-recursive]
-    '(menu-item "Bookmark..." diredp-do-bookmark-recursive
-      :help "Bookmark the marked files, including those in marked subdirs"))
-
-
-
-;; `Regexp' menu.
-;;
-;; REPLACE ORIGINAL `Regexp' menu in `dired.el'.
-;;
-(defvar diredp-menu-bar-regexp-menu (make-sparse-keymap "Regexp"))
-(define-key dired-mode-map [menu-bar regexp] (cons "Regexp" diredp-menu-bar-regexp-menu))
-
-(define-key diredp-menu-bar-regexp-menu [hardlink]
-  '(menu-item "Hardlink to..." dired-do-hardlink-regexp ; In `dired-aux.el'.
-    :help "Make hard links for files matching regexp"))
-(define-key diredp-menu-bar-regexp-menu [symlink]
-  '(menu-item "Symlink to (Absolute)..." dired-do-symlink-regexp ; In `dired-aux.el'.
-              :help "Make absolute symbolic links for files matching regexp"))
-(define-key diredp-menu-bar-regexp-menu [relsymlink]
-  '(menu-item "Symlink to (Relative)..." dired-do-relsymlink-regexp ; In `dired-x.el'.
-              :help "Make relative symbolic links for files matching regexp"))
-(define-key diredp-menu-bar-regexp-menu [copy]
-  '(menu-item "Copy to..." dired-do-copy-regexp ; In `dired-aux.el'.
-              :help "Copy marked files matching regexp"))
-(define-key diredp-menu-bar-regexp-menu [rename]
-  '(menu-item "Move to..." dired-do-rename-regexp ; In `dired-aux.el'.
-              :help "Move marked files matching regexp"))
-(define-key diredp-menu-bar-regexp-menu [flag]
-  '(menu-item "Flag..." dired-flag-files-regexp :help "Flag files matching regexp for deletion"))
-(define-key diredp-menu-bar-regexp-menu [image-dired-mark-tagged-files]
-  '(menu-item "Mark Image Files Tagged..." image-dired-mark-tagged-files
-    :enable (fboundp 'image-dired-mark-tagged-files)
-    :help "Mark image files whose image tags match regexp"))
-(define-key diredp-menu-bar-regexp-menu [mark-cont]
-  '(menu-item "Mark Containing..." dired-mark-files-containing-regexp
-    :help "Mark files whose contents matches regexp"))
-(define-key diredp-menu-bar-regexp-menu [mark]
-  '(menu-item "Mark..." dired-mark-files-regexp
-    :help "Mark files matching regexp"))
-
-
-;; `Regexp' > `Here and Below' menu.
-;;
-(defvar diredp-regexp-recursive-menu (make-sparse-keymap "Here and Below"))
-(define-key diredp-menu-bar-regexp-menu [mark-recursive]
-  (cons "Here and Below" diredp-regexp-recursive-menu))
-(define-key diredp-regexp-recursive-menu [diredp-mark-files-regexp-recursive]
-    '(menu-item "Mark Named..." diredp-mark-files-regexp-recursive
-      :help "Mark all file names matching a regexp, including those in marked subdirs"))
-(define-key diredp-regexp-recursive-menu [diredp-mark-files-containing-regexp-recursive]
-    '(menu-item "Mark Containing..." diredp-mark-files-containing-regexp-recursive
-      :help "Mark all files with content matching a regexp, including in marked subdirs"))
-
-;; We don't use `define-obsolete-variable-alias' so that byte-compilation in older Emacs
-;; works for newer Emacs too.
-(when (fboundp 'defvaralias)            ; Emacs 22+
-  (defvaralias 'diredp-menu-bar-regexp-recursive-menu 'diredp-regexp-recursive-menu))
-(make-obsolete-variable 'diredp-menu-bar-regexp-recursive-menu 'diredp-regexp-recursive-menu) ; 2017-04-09
-
-(when (boundp 'diredp-menu-bar-regexp-recursive-menu)
-  (defalias 'diredp-menu-bar-regexp-recursive-menu diredp-menu-bar-regexp-recursive-menu))
-(make-obsolete 'diredp-menu-bar-regexp-recursive-menu 'diredp-regexp-recursive-menu) ; 2017-04-09
-
-
-;; "Marks" menu.
-;;
-;; REPLACE ORIGINAL `Marks' menu in `dired.el'.
-;;
-(defvar diredp-menu-bar-marks-menu (make-sparse-keymap "Marks"))
-(define-key dired-mode-map [menu-bar mark] (cons "Marks" diredp-menu-bar-marks-menu))
-
-;; We don't use `define-obsolete-variable-alias' so that byte-compilation in older Emacs
-;; works for newer Emacs too.
-(when (fboundp 'defvaralias)            ; Emacs 22+
-  (defvaralias 'diredp-menu-bar-mark-menu 'diredp-menu-bar-marks-menu))
-(make-obsolete-variable 'diredp-menu-bar-mark-menu 'diredp-menu-bar-marks-menu) ; 2017-04-09
-
-(define-key diredp-menu-bar-marks-menu [prev]
-  '(menu-item "Previous Marked" dired-prev-marked-file :help "Move to previous marked file"))
-(define-key diredp-menu-bar-marks-menu [next]
-  '(menu-item "Next Marked" dired-next-marked-file :help "Move to next marked file"))
-(define-key diredp-menu-bar-marks-menu [marks]
-  '(menu-item "Change Mark..." dired-change-marks
-    :help "Replace a given mark character with another"))
-(define-key diredp-menu-bar-marks-menu [toggle-marks]
-  (if (> emacs-major-version 21)
-      '(menu-item "Toggle Marked/Unmarked" dired-toggle-marks
-        :help "Mark unmarked files, unmark marked ones")
-    '(menu-item "Toggle Marked/Unmarked" dired-toggle-marks
-      :help "Mark unmarked files, unmark marked ones")))
-
-
-;; `Marks' > `Tagged' menu.
-;;
-(when (require 'bookmark+ nil t)
-  (defvar diredp-marks-tags-menu (make-sparse-keymap "Tagged (Autofiles)")
-    "`Tags' submenu for Dired menu-bar `Marks' menu.")
-  (define-key diredp-menu-bar-marks-menu [mark-tags] (cons "Tagged" diredp-marks-tags-menu))
-
-  (define-key diredp-marks-tags-menu [diredp-unmark-files-tagged-none]
-    '(menu-item "Unmark Not Tagged with Any..." diredp-unmark-files-tagged-none
-      :help "Unmark files that are not tagged with *any* of the tags you enter"))
-  (define-key diredp-marks-tags-menu [diredp-unmark-files-tagged-not-all]
-    '(menu-item "Unmark Not Tagged with All..." diredp-unmark-files-tagged-not-all
-      :help "Unmark files that are not tagged with *all* tags"))
-  (define-key diredp-marks-tags-menu [diredp-unmark-files-tagged-some]
-    '(menu-item "Unmark Tagged with Some..." diredp-unmark-files-tagged-some
-      :help "Unmark files that are tagged with at least one of the tags you enter"))
-  (define-key diredp-marks-tags-menu [diredp-unmark-files-tagged-all]
-    '(menu-item "Unmark Tagged with All..." diredp-unmark-files-tagged-all
-      :help "Unmark files that are tagged with *each* tag you enter"))
-  (define-key diredp-marks-tags-menu [diredp-unmark-files-tagged-regexp]
-    '(menu-item "Unmark Tagged Matching Regexp..." diredp-unmark-files-tagged-regexp
-      :help "Unmark files that have at least one tag that matches a regexp"))
-  (define-key diredp-marks-tags-menu [separator-marks-tags] '("--")) ; -------------------------
-
-  (define-key diredp-marks-tags-menu [diredp-mark-files-tagged-none]
-    '(menu-item "Mark Not Tagged with Any..." diredp-mark-files-tagged-none
-      :help "Mark files that are not tagged with *any* of the tags you enter"))
-  (define-key diredp-marks-tags-menu [diredp-mark-files-tagged-not-all]
-    '(menu-item "Mark Not Tagged with All..." diredp-mark-files-tagged-not-all
-      :help "Mark files that are not tagged with *all* tags"))
-  (define-key diredp-marks-tags-menu [diredp-mark-files-tagged-some]
-    '(menu-item "Mark Tagged with Some..." diredp-mark-files-tagged-some
-      :help "Mark files that are tagged with at least one of the tags you enter"))
-  (define-key diredp-marks-tags-menu [diredp-mark-files-tagged-all]
-    '(menu-item "Mark Tagged with All..." diredp-mark-files-tagged-all
-      :help "Mark files that are tagged with *each* tag you enter"))
-  (define-key diredp-marks-tags-menu [diredp-mark-files-tagged-regexp]
-    '(menu-item "Mark Tagged Matching Regexp..." diredp-mark-files-tagged-regexp
-      :help "Mark files that have at least one tag that matches a regexp")))
-
-
-;; `Marks' > `Omit' menu.
-;;
-(defvar diredp-marks-omit-menu (make-sparse-keymap "Omit")
-  "`Omit' submenu for Dired menu-bar `Marks' menu.")
-(define-key diredp-menu-bar-marks-menu [marks-omit] (cons "Omit" diredp-marks-omit-menu))
-
-(define-key diredp-marks-omit-menu [marks-omit-unmarked]
-  '(menu-item "Omit Unmarked" diredp-omit-unmarked :help "Hide lines of unmarked files"))
-(define-key diredp-marks-omit-menu [marks-omit-marked]
-  '(menu-item "Omit Marked" diredp-omit-marked :help "Hide lines of marked files"))
-
-
-;; `Marks' > `Flag' menu.
-;;
-(defvar diredp-marks-flag-menu (make-sparse-keymap "Flag")
-  "`Flag' submenu for Dired menu-bar `Marks' menu.")
-(define-key diredp-menu-bar-marks-menu [mark-flag] (cons "Flag" diredp-marks-flag-menu))
-
-(define-key diredp-marks-flag-menu [marks-flag-extension]
-  '(menu-item "Flag Extension..." dired-flag-extension ; In `dired-x.el'
-              :help "Flag all files that have a certain extension, for deletion"))
-(define-key diredp-marks-flag-menu [marks-flag-garbage-files]
-  '(menu-item "Flag Garbage Files" dired-flag-garbage-files
-    :help "Flag unneeded files for deletion"))
-(define-key diredp-marks-flag-menu [marks-flag-backup-files]
-  '(menu-item "Flag Backup Files" dired-flag-backup-files
-    :help "Flag all backup files for deletion"))
-(define-key diredp-marks-flag-menu [marks-flag-auto-save-files]
-  '(menu-item "Flag Auto-save Files" dired-flag-auto-save-files
-    :help "Flag auto-save files for deletion"))
-(define-key diredp-marks-flag-menu [marks-flag-region]
-  '(menu-item "Flag Region" diredp-flag-region-files-for-deletion
-    :visible (diredp-nonempty-region-p)
-    :help "Flag all files in the region (selection) for deletion"))
-(when (< emacs-major-version 21)
-  (put 'diredp-flag-region-files-for-deletion 'menu-enable '(diredp-nonempty-region-p)))
-(define-key diredp-marks-flag-menu [marks-flag-deletion]
-  '(menu-item "Flag This" dired-flag-file-deletion
-    :visible (not (diredp-nonempty-region-p))
-    :help "Flag current line's file for deletion"))
-
-
-;; `Marks' > `Unmark' menu.
-;;
-(defvar diredp-marks-unmark-menu (make-sparse-keymap "Unmark")
-  "`Unmark' submenu for Dired menu-bar `Marks' menu.")
-(define-key diredp-menu-bar-marks-menu [mark-mark] (cons "Unmark" diredp-marks-unmark-menu))
-
-(define-key diredp-marks-unmark-menu [unmark-autofiles]
-  '(menu-item "Unmark Autofiles" diredp-unmark-autofiles
-    :help "Unmark all autofiles (bookmarks with same name as file)"
-    :enable (featurep 'bookmark+)))
-(define-key diredp-marks-unmark-menu [unmark-all]
-  '(menu-item "Unmark All" dired-unmark-all-marks :help "Remove all marks from all files"))
-(define-key diredp-marks-unmark-menu [unmark-with]
-  '(menu-item "Unmark Marked-With..." dired-unmark-all-files
-    :help "Remove a specific mark (or all marks) from every file"))
-(define-key diredp-marks-unmark-menu [unmark-region]
-  '(menu-item "Unmark Region" diredp-unmark-region-files
-    :visible (diredp-nonempty-region-p)
-    :help "Unmark all files in the region (selection)"))
-(when (< emacs-major-version 21)
-  (put 'diredp-unmark-region-files 'menu-enable '(diredp-nonempty-region-p)))
-(define-key diredp-marks-unmark-menu [unmark-this]
-  '(menu-item "Unmark This" dired-unmark
-    :visible (not (diredp-nonempty-region-p))
-    :help "Unmark or unflag current line's file"))
-
-
-;; `Marks' > `Mark' menu.
-;;
-(defvar diredp-marks-mark-menu (make-sparse-keymap "Mark")
-  "`Mark' submenu for Dired menu-bar `Marks' menu.")
-(define-key diredp-menu-bar-marks-menu [marks-mark] (cons "Mark" diredp-marks-mark-menu))
-
-(define-key diredp-marks-mark-menu [marks-mark-sexp]
-  '(menu-item "Mark If..." dired-mark-sexp ; In `dired-x.el'.
-              :help "Mark files that satisfy specified condition"))
-(define-key diredp-marks-mark-menu [marks-image-dired-mark-tagged-files]
-  '(menu-item "Mark Image Files Tagged..." image-dired-mark-tagged-files
-    :enable (fboundp 'image-dired-mark-tagged-files) ; In `image-dired.el'.
-    :help "Mark image files whose image tags match regexp"))
-(define-key diredp-marks-mark-menu [marks-mark-cont]
-  '(menu-item "Mark Content Matching Regexp..." dired-mark-files-containing-regexp
-    :help "Mark files whose contents matches regexp"))
-(define-key diredp-marks-mark-menu [marks-mark...]
-  '(menu-item "Mark Name Matching Regexp..." dired-mark-files-regexp
-    :help "Mark file names matching regexp"))
-(when (fboundp 'dired-mark-omitted)     ; In `dired-x.el', Emacs 22+.
-  (define-key diredp-marks-mark-menu [marks-mark-omitted]
-    '(menu-item "Mark Omitted..." dired-mark-omitted
-      :help "Mark all omitted files and subdirectories")))
-(define-key diredp-marks-mark-menu [marks-mark-extension]
-  '(menu-item "Mark Extension..." diredp-mark/unmark-extension
-    :help "Mark all files with specified extension"))
-(define-key diredp-marks-mark-menu [marks-mark-autofiles]
-  '(menu-item "Mark Autofiles" diredp-mark-autofiles
-    :help "Mark all autofiles (bookmarks with same name as file)"
-    :enable (featurep 'bookmark+)))
-(define-key diredp-marks-mark-menu [marks-mark-symlinks]
-  '(menu-item "Mark Symlinks" dired-mark-symlinks
-    :visible (fboundp 'make-symbolic-link) :help "Mark all symbolic links"))
-(define-key diredp-marks-mark-menu [marks-mark-directories]
-  '(menu-item "Mark Directories" dired-mark-directories
-    :help "Mark all directories except `.' and `..'"))
-(define-key diredp-marks-mark-menu [marks-mark-directory]
-  '(menu-item "Mark Old Backups" dired-clean-directory
-    :help "Flag old numbered backups for deletion"))
-(define-key diredp-marks-mark-menu [marks-mark-executables]
-  '(menu-item "Mark Executables" dired-mark-executables :help "Mark all executable files"))
-(define-key diredp-marks-mark-menu [marks-mark-region]
-  '(menu-item "Mark Region" diredp-mark-region-files
-    :visible (diredp-nonempty-region-p)
-    :help "Mark all of the files in the region (selection)"))
-(when (< emacs-major-version 21)
-  (put 'diredp-mark-region-files 'menu-enable '(diredp-nonempty-region-p)))
-(define-key diredp-marks-mark-menu [marks-mark-this]
-  '(menu-item "Mark This" dired-mark
-    :visible (not (diredp-nonempty-region-p))
-    :help "Mark current line's file for future operations"))
-
-
-;; `Marks' > `Here and Below' menu.
-;;
-(defvar diredp-marks-recursive-menu (make-sparse-keymap "Here and Below"))
-(define-key diredp-menu-bar-marks-menu [mark-recursive]
-  (cons "Here and Below" diredp-marks-recursive-menu))
-
-(define-key diredp-marks-recursive-menu [diredp-flag-auto-save-files-recursive]
-    '(menu-item "Flag Auto-Save Files..." diredp-flag-auto-save-files-recursive
-      :help "Flag all auto-save files for deletion, including those in marked subdirs"))
-(when (fboundp 'diredp-unmark-all-marks-recursive) ; Emacs 22+
-  (define-key diredp-marks-recursive-menu [diredp-change-marks-recursive]
-    '(menu-item "Change Mark..." diredp-change-marks-recursive
-      :help "Change all OLD marks to NEW marks, including those in marked subdirs"))
-  (define-key diredp-marks-recursive-menu [diredp-unmark-all-files-recursive]
-    '(menu-item "Unmark Marked-With..." diredp-unmark-all-files-recursive
-      :help "Remove a given mark everywhere, including in marked subdirs"))
-  (define-key diredp-marks-recursive-menu [diredp-unmark-all-marks-recursive]
-    '(menu-item "Unmark All..." diredp-unmark-all-marks-recursive
-      :help "Remove ALL marks everywhere, including in marked subdirs"))
-  (define-key diredp-marks-recursive-menu [separator-1] '("--"))) ; ------------
-(define-key diredp-marks-recursive-menu [diredp-mark-sexp-recursive]
-  '(menu-item "If..." diredp-mark-sexp-recursive
-    :help "Mark files satisfying specified condition, including those in marked subdirs"))
-(define-key diredp-marks-recursive-menu [diredp-mark-files-containing-regexp-recursive]
-  '(menu-item "Containing Regexp..." diredp-mark-files-containing-regexp-recursive
-    :help "Mark all files with content matching a regexp, including in marked subdirs"))
-(define-key diredp-marks-recursive-menu [diredp-mark-files-regexp-recursive]
-  '(menu-item "Named Regexp..." diredp-mark-files-regexp-recursive
-    :help "Mark all file names matching a regexp, including those in marked subdirs"))
-(define-key diredp-marks-recursive-menu [diredp-mark-extension-recursive]
-  '(menu-item "Extension..." diredp-mark-extension-recursive
-    :help "Mark all files with a given extension, including those in marked subdirs"))
-(define-key diredp-marks-recursive-menu [diredp-mark-autofiles-recursive]
-  '(menu-item "Autofiles" diredp-mark-autofiles-recursive
-    :help "Mark all files with a given extension, including those in marked subdirs"
-    :enable (featurep 'bookmark+)))
-(define-key diredp-marks-recursive-menu [diredp-mark-symlinks-recursive]
-  '(menu-item "Symbolic Links" diredp-mark-symlinks-recursive
-    :help "Mark all symbolic links, including those in marked subdirs"))
-(define-key diredp-marks-recursive-menu [diredp-mark-directories-recursive]
-  '(menu-item "Directories" diredp-mark-directories-recursive
-    :help "Mark all directories, including those in marked subdirs"))
-(define-key diredp-marks-recursive-menu [diredp-mark-executables-recursive]
-  '(menu-item "Executables" diredp-mark-executables-recursive
-    :help "Mark all executable files, including those in marked subdirs"))
-
-
-;; "Dir" menu.
-;;
-;; REPLACE ORIGINAL `Subdir' menu in `dired.el'.
-;;
-(defvar diredp-menu-bar-dir-menu (make-sparse-keymap "Dir"))
-(define-key dired-mode-map [menu-bar subdir] (cons "Dir" diredp-menu-bar-dir-menu))
-
-;; We don't use `define-obsolete-variable-alias' so that byte-compilation in older Emacs
-;; works for newer Emacs too.
-(when (fboundp 'defvaralias)            ; Emacs 22+
-  (defvaralias 'diredp-menu-bar-subdir-menu 'diredp-dir-menu))
-(make-obsolete-variable 'diredp-menu-bar-subdir-menu 'diredp-dir-menu) ; 2017-04-09
-
-(when (boundp 'diredp-menu-bar-subdir-menu)
-  (defalias 'diredp-menu-bar-subdir-menu diredp-menu-bar-subdir-menu))
-(make-obsolete 'diredp-menu-bar-subdir-menu 'diredp-dir-menu) ; 2017-04-09
-
-
-;; `Dir' > `Hide/Show' menu.
-;;
-(defvar diredp-hide/show-menu (make-sparse-keymap "Hide/Show")
-  "`Hide/Show' submenu for Dired menu-bar `Dir' menu.")
-(define-key diredp-menu-bar-dir-menu [hide-show] (cons "Hide/Show" diredp-hide/show-menu))
-
-(when (fboundp 'dired-omit-mode)
-  (define-key diredp-hide/show-menu [dired-omit-mode]
-    '(menu-item "Hide/Show Uninteresting (Omit Mode)" dired-omit-mode
-      :help "Toggle omission of uninteresting files (Omit mode)")))
-(when (fboundp 'dired-hide-details-mode) ; Emacs 24.4+
-  (define-key diredp-hide/show-menu [hide-details]
-    '(menu-item "Hide/Show Details" dired-hide-details-mode
-      :help "Hide or show less important fields of directory listing")))
-(define-key diredp-hide/show-menu [hide-all]
-  '(menu-item "Hide/Show All Subdirs" dired-hide-all
-    :help "Hide all subdirectories, leave only header lines"))
-(define-key diredp-hide/show-menu [hide-subdir]
-  '(menu-item "Hide/Show Subdir" diredp-hide-subdir-nomove
-    :help "Hide or unhide current directory listing"))
-
-
-;; `Dir' > `Bookmark' menu.
-;;
-(defvar diredp-bookmark-menu (make-sparse-keymap "Bookmark")
-  "`Bookmark' submenu for Dired menu-bar `Dir' menu.")
-(define-key diredp-menu-bar-dir-menu [bookmark] (cons "Bookmark" diredp-bookmark-menu))
-
-(define-key diredp-bookmark-menu [diredp-highlight-autofiles-mode]
-  '(menu-item "Toggle Autofile Highlighting" diredp-highlight-autofiles-mode
-    :help "Toggle whether to highlight autofile bookmarks"
-    :visible (and (featurep 'bookmark+)  (featurep 'highlight))))
-(define-key diredp-bookmark-menu [diredp-do-bookmark-dirs-recursive]
-    '(menu-item "Bookmark Dirs Here and Below..." diredp-do-bookmark-dirs-recursive
-      :help "Bookmark this Dired buffer and marked subdirectory Dired buffers, recursively."))
-(define-key diredp-bookmark-menu [bookmark-dired]
-  '(menu-item "Bookmark Dired Buffer..." bookmark-set :help "Bookmark this Dired buffer"))
-
-
-;; `Dir' > `Navigate' menu.
-;;
-(defvar diredp-navigate-menu (make-sparse-keymap "Navigate")
-  "`Navigate' submenu for Dired menu-bar `Dir' menu.")
-(define-key diredp-menu-bar-dir-menu [navigate] (cons "Navigate" diredp-navigate-menu))
-
-(define-key diredp-navigate-menu [insert]
-  '(menu-item "Move To This Subdir" dired-maybe-insert-subdir
-    :help "Move to subdirectory line or listing"))
-(define-key diredp-navigate-menu [tree-down]
-  '(menu-item "Tree Down" dired-tree-down :help "Go to first subdirectory header down the tree"))
-(define-key diredp-navigate-menu [tree-up]
-  '(menu-item "Tree Up" dired-tree-up :help "Go to first subdirectory header up the tree"))
-(define-key diredp-navigate-menu [up]
-  '(menu-item "Up Directory" diredp-up-directory :help "Dired the parent directory"))
-(define-key diredp-navigate-menu [prev-subdir]
-  '(menu-item "Prev Subdir" diredp-prev-subdir :help "Go to previous subdirectory header line"))
-(define-key diredp-navigate-menu [next-subdir]
-  '(menu-item "Next Subdir" diredp-next-subdir :help "Go to next subdirectory header line"))
-(define-key diredp-navigate-menu [prev-dirline]
-  '(menu-item "Prev Dirline" diredp-prev-dirline :help "Move to previous directory-file line"))
-(define-key diredp-navigate-menu [next-dirline]
-  '(menu-item "Next Dirline" diredp-next-dirline :help "Move to next directory-file line"))
-
-(define-key diredp-menu-bar-dir-menu [separator-subdir] '("--")) ; --------------------------
-
-(define-key diredp-menu-bar-dir-menu [image-dired-dired-toggle-marked-thumbs]
-  '(menu-item "Toggle Image Thumbnails" image-dired-dired-toggle-marked-thumbs
-    :enable (fboundp 'image-dired-dired-toggle-marked-thumbs)
-    :help "Add or remove image thumbnails in front of marked file names"))
-(when (fboundp 'dired-isearch-filenames) ; Emacs 23+
-  (define-key diredp-menu-bar-dir-menu [isearch-filenames-regexp]
-    '(menu-item "Isearch Regexp in File Names..." dired-isearch-filenames-regexp
-      :help "Incrementally search for regexp in file names only"))
-  (define-key diredp-menu-bar-dir-menu [isearch-filenames]
-    '(menu-item "Isearch in File Names..." dired-isearch-filenames
-      :help "Incrementally search for literal text in file names only.")))
-(when (or (> emacs-major-version 21)  (fboundp 'wdired-change-to-wdired-mode))
-  (define-key diredp-menu-bar-dir-menu [wdired-mode]
-    '(menu-item "Edit File Names (WDired)" wdired-change-to-wdired-mode
-      :help "Put a Dired buffer in a mode in which filenames are editable"
-      :keys "C-x C-q" :filter (lambda (x) (and (derived-mode-p 'dired-mode)  x)))))
-(define-key diredp-menu-bar-dir-menu [diredp-yank-files]
-  '(menu-item "Paste Files from Copied Absolute Names" diredp-yank-files
-    :help "Paste files here whose absolute names you copied"
-    :enable (catch 'dir-menu--yank-files
-              (let ((files  (car kill-ring-yank-pointer)))
-                (and (stringp files)
-                     (dolist (file  (split-string files))
-                       (unless (file-name-absolute-p file) (throw 'dir-menu--yank-files nil)))))
-              t)))
-(when (fboundp 'dired-compare-directories) ; Emacs 22+
-  (define-key diredp-menu-bar-dir-menu [compare-directories]
-    '(menu-item "Compare Directories..." dired-compare-directories
-      :help "Mark files with different attributes in two Dired buffers")))
-
-(define-key diredp-menu-bar-dir-menu [separator-dired-on-set] '("--")) ; --------------------
-
-(define-key diredp-menu-bar-dir-menu [diredp-dired-recent-dirs]
-  '(menu-item "Dired Recent Directories..." diredp-dired-recent-dirs
-    :visible (boundp 'recentf-list) :enable  (and (boundp 'recentf-list)  (consp recentf-list))
-    :help "Open a Dired buffer for recently used directories"))
-(define-key diredp-menu-bar-dir-menu [diredp-dired-inserted-subdirs]
-  '(menu-item "Dired Each Inserted Subdir..." diredp-dired-inserted-subdirs
-    :enable (cdr dired-subdir-alist)    ; First elt is current dir.  Must have at least one more.
-    :help "Open Dired separately for each of the inserted subdirectories"))
-(define-key diredp-menu-bar-dir-menu [diredp-add-to-this-dired-buffer]
-  '(menu-item "Add Entries Here..." diredp-add-to-this-dired-buffer
-    :help "Add individual file and directory names to the listing"
-    :keys "C-x E"))
-(define-key diredp-menu-bar-dir-menu [diredp-dired-union]
-  '(menu-item "Dired Union..." diredp-dired-union
-    :help "Open Dired for the union of some existing Dired buffers"))
-(define-key diredp-menu-bar-dir-menu [diredp-fileset-other-window]
-  '(menu-item "Dired Fileset..." diredp-fileset-other-window
-    :enable (> emacs-major-version 21) :help "Open Dired on an Emacs fileset"))
-(define-key diredp-menu-bar-dir-menu [diredp-dired-for-files]
-  '(menu-item "Dired Files Located Anywhere" diredp-dired-for-files
-    :help "Open Dired on specific files whose names you provide"))
-(define-key diredp-menu-bar-dir-menu [diredp-marked-other-window]
-  '(menu-item "Dired Marked Files in Other Window" diredp-marked-other-window
-    :enable (save-excursion (goto-char (point-min))
-                            (and (re-search-forward (dired-marker-regexp) nil t)
-                                 (re-search-forward (dired-marker-regexp) nil t)))
-    :help "Open Dired on marked files only, in other window"))
-(define-key diredp-menu-bar-dir-menu [diredp-marked]
-  '(menu-item "Dired Marked Files" diredp-marked
-    :enable (save-excursion (goto-char (point-min))
-                            (and (re-search-forward (dired-marker-regexp) nil t)
-                                 (re-search-forward (dired-marker-regexp) nil t)))
-    :help "Open Dired on marked files only"))
-(define-key diredp-menu-bar-dir-menu [dired]
-  '(menu-item "Dired (Filter via Wildcards)..." dired
-    :help "Explore a directory (you can provide wildcards)"))
-
-(define-key diredp-menu-bar-dir-menu [separator-dired] '("--")) ; ---------------------
-
-(define-key diredp-menu-bar-dir-menu [insert]
-  '(menu-item "Insert/Move-To This Subdir" dired-maybe-insert-subdir
-    :help "Move to subdirectory line or listing"))
-(define-key diredp-menu-bar-dir-menu [revert]
-  '(menu-item "Refresh (Sync \& Show All)" revert-buffer :help "Update directory contents"))
-(define-key diredp-menu-bar-dir-menu [create-directory] ; Moved from "Immediate".
-  '(menu-item "New Directory..." dired-create-directory :help "Create a directory"))
-
-
-;;; Mouse-3 menu binding.
-(define-key dired-mode-map [down-mouse-3] 'diredp-mouse-3-menu)
-(define-key dired-mode-map [mouse-3]      'ignore)
-
-
-;;; Non-menu Dired bindings.
-
-;; Move `dired-omit-mode' to `C-x M-o', so prefix key `M-o' is free for face/font-lock stuff.
-(define-key dired-mode-map "\C-x\M-o" (if (fboundp 'dired-omit-mode) 'dired-omit-mode 'dired-omit-toggle))
-(when (memq (lookup-key dired-mode-map "\M-o") '(dired-omit-mode dired-omit-toggle))
-  (define-key dired-mode-map "\M-o" nil))
-
-;; These are global, not just Dired mode.  They are on prefix key `C-x D'.
-(unless (lookup-key ctl-x-map "D")
-  (define-key ctl-x-map   "D" nil)      ; For Emacs 20
-  (define-key ctl-x-map   "DA" 'diredp-add-to-dired-buffer)                ; `C-x D A'
-  (define-key ctl-x-map   "DF" 'diredp-dired-for-files)                    ; `C-x D F'
-  (define-key ctl-x-map   "DR" 'diredp-dired-recent-dirs)                  ; `C-x D R'
-  (define-key ctl-x-map   "DS" 'diredp-fileset)                            ; `C-x D S'
-  (define-key ctl-x-map   "DU" 'diredp-dired-union))                       ; `C-x D U'
-
-(unless (lookup-key ctl-x-4-map "D")
-  (define-key ctl-x-4-map "D" nil)      ; For Emacs 20
-  (define-key ctl-x-4-map "DA" 'diredp-add-to-dired-buffer-other-window)   ; `C-x 4 D A'
-  (define-key ctl-x-4-map "DF" 'diredp-dired-for-files-other-window)       ; `C-x 4 D F'
-  (define-key ctl-x-4-map "DR" 'diredp-dired-recent-dirs-other-window)     ; `C-x 4 D R'
-  (define-key ctl-x-4-map "DS" 'diredp-fileset-other-window)               ; `C-x 4 D S'
-  (define-key ctl-x-4-map "DU" 'diredp-dired-union-other-window))          ; `C-x 4 D U'
-
-;; Navigation
-(substitute-key-definition 'dired-up-directory 'diredp-up-directory dired-mode-map)
-(substitute-key-definition 'dired-next-line 'diredp-next-line dired-mode-map)
-(substitute-key-definition 'dired-previous-line 'diredp-previous-line dired-mode-map)
-(substitute-key-definition 'dired-next-dirline 'diredp-next-dirline dired-mode-map)
-(substitute-key-definition 'dired-prev-dirline 'diredp-prev-dirline dired-mode-map)
-(substitute-key-definition 'dired-next-subdir 'diredp-next-subdir dired-mode-map)
-(substitute-key-definition 'dired-prev-subdir 'diredp-prev-subdir dired-mode-map)
-
-
-(define-key dired-mode-map [S-down-mouse-1] 'ignore) ; (normally `mouse-set-font')
-;; `diredp-mouse-mark-region-files' provides Windows-Explorer behavior
-;; for selecting (marking) files.
-(define-key dired-mode-map [S-mouse-1] 'diredp-mouse-mark-region-files)     ; `S-mouse-1'
-(define-key dired-mode-map [mouse-2] 'dired-mouse-find-file-other-window)   ; `mouse-2'
-;; But be aware that `dired-sort-menu.el' binds `S-mouse-2' to `dired-sort-menu-popup'.
-(define-key dired-mode-map [S-down-mouse-2] 'dired-mouse-find-file)         ; `S-mouse-2'
-(define-key dired-mode-map [S-mouse-2] 'ignore)
-(define-key dired-mode-map [M-mouse-2] 'diredp-mouse-find-file-other-frame) ; `M-mouse-2'
-
-;; On Windows, bind more.
-(eval-after-load "w32-browser"
-  '(progn
-    (define-key dired-mode-map [(control return)] 'dired-w32explore)                ; `C-RET'
-    (define-key dired-mode-map [(meta return)] 'dired-w32-browser)                  ; `M-RET'
-    (define-key dired-mode-map [mouse-2] 'dired-mouse-w32-browser)                  ; `mouse-2'
-    (define-key dired-mode-map (kbd "<C-M-return>") 'dired-multiple-w32-browser)))  ; `C-M-RET'
-
-(when (fboundp 'diredp-w32-drives)
-  (when (< emacs-major-version 21) (define-key dired-mode-map ":"    nil)) ; For Emacs 20
-  (define-key dired-mode-map ":/"    'diredp-w32-drives))                            ; `:/'
-
-;; Other keyboard keys
-(define-key dired-mode-map "@"       'diredp-do-apply-function)                     ; `@'
-(define-key dired-mode-map "\$"      'diredp-hide-subdir-nomove)                    ; `$'
-(define-key dired-mode-map "\M-$"    'dired-hide-subdir)                            ; `M-$'
-(define-key dired-mode-map "="       'diredp-ediff)                                 ; `='
-;; This replaces the `dired-x.el' binding of `dired-mark-extension'.
-(define-key dired-mode-map "*."      'diredp-mark/unmark-extension)                 ; `* .'
-(define-key dired-mode-map "*B"      'diredp-mark-autofiles)                        ; `* B'
-(define-key dired-mode-map [(control meta ?*)] 'diredp-marked-other-window)         ; `C-M-*'
-(define-key dired-mode-map "\M-a"    'dired-do-search)                              ; `M-a'
-(define-key dired-mode-map "\M-b"    'diredp-do-bookmark)                           ; `M-b'
-(define-key dired-mode-map "\C-\M-b" 'diredp-set-bookmark-file-bookmark-for-marked) ; `C-M-b'
-(when diredp-bind-problematic-terminal-keys
-  (define-key dired-mode-map [(control meta shift ?b)]                              ; `C-M-B' (aka `C-M-S-b')
-    'diredp-do-bookmark-in-bookmark-file))
-(define-key dired-mode-map "e"       'diredp-visit-this-file)                       ; `e' (was `dired-find-file')
-(define-key dired-mode-map [C-down]  'diredp-visit-next-file)                 ; `C-down' (was `forward-paragraph')
-(define-key dired-mode-map [C-up]    'diredp-visit-previous-file)             ; `C-up' (was `backward-paragraph')
-(define-key dired-mode-map "\C-\M-G" 'diredp-do-grep)                               ; `C-M-G'
-(when (fboundp 'mkhtml-dired-files)     ; In `mkhtml.el'.
-  (define-key dired-mode-map "\M-h"  'mkhtml-dired-files))                          ; `M-h'
-(define-key dired-mode-map "\C-\M-i" 'diredp-dired-inserted-subdirs)                ; `C-M-i'
-(define-key dired-mode-map "\M-q"    (if (< emacs-major-version 21)
-                                         'dired-do-query-replace
-                                       'dired-do-query-replace-regexp))             ; `M-q'
-(when diredp-bind-problematic-terminal-keys
-  (define-key dired-mode-map [(control meta shift ?r)]                              ; `C-M-R' (aka `C-M-S-r')
-    'diredp-toggle-find-file-reuse-dir))
-(define-key dired-mode-map "U"       'dired-unmark-all-marks)                       ; `U'
-(substitute-key-definition 'describe-mode 'diredp-describe-mode                     ; `h', `C-h m'
-                           dired-mode-map (current-global-map))
-
-;; Tags - same keys as in `*Bookmark List*'.
-;;
-;; NOTE: If this changes then need to update `dired-sort-menu+.el' to reflect the changes.
-;;
-(define-key dired-mode-map "T"       nil) ; For Emacs 20
-(define-key dired-mode-map "T+"      'diredp-tag-this-file)                ; `T +'
-(define-key dired-mode-map "T-"      'diredp-untag-this-file)              ; `T -'
-(define-key dired-mode-map "T0"      'diredp-remove-all-tags-this-file)    ; `T 0'
-(define-key dired-mode-map "Tc"      'diredp-copy-tags-this-file)          ; `T c'
-(define-key dired-mode-map "Tp"      'diredp-paste-add-tags-this-file)     ; `T p'
-(define-key dired-mode-map "Tq"      'diredp-paste-replace-tags-this-file) ; `T q'
-(define-key dired-mode-map "Tv"      'diredp-set-tag-value-this-file)      ; `T v'
-(define-key dired-mode-map "T\M-w"   'diredp-copy-tags-this-file)          ; `T M-w'
-(define-key dired-mode-map "T\C-y"   'diredp-paste-add-tags-this-file)     ; `T C-y'
-(define-key dired-mode-map "T>+"     'diredp-do-tag)                       ; `T > +'
-(define-key dired-mode-map "T>-"     'diredp-do-untag)                     ; `T > -'
-(define-key dired-mode-map "T>0"     'diredp-do-remove-all-tags)           ; `T > 0'
-(define-key dired-mode-map "T>p"     'diredp-do-paste-add-tags)            ; `T > p'
-(define-key dired-mode-map "T>q"     'diredp-do-paste-replace-tags)        ; `T > q'
-(define-key dired-mode-map "T>v"     'diredp-do-set-tag-value)             ; `T > v'
-(define-key dired-mode-map "T>\C-y"  'diredp-do-paste-add-tags)            ; `T > C-y'
-(define-key dired-mode-map "Tm%"     'diredp-mark-files-tagged-regexp)     ; `T m %'
-(define-key dired-mode-map "Tm*"     'diredp-mark-files-tagged-all)        ; `T m *'
-(define-key dired-mode-map "Tm+"     'diredp-mark-files-tagged-some)       ; `T m +'
-(define-key dired-mode-map "Tm~*"    'diredp-mark-files-tagged-not-all)    ; `T m ~ *'
-(define-key dired-mode-map "Tm~+"    'diredp-mark-files-tagged-none)       ; `T m ~ +'
-(define-key dired-mode-map "Tu%"     'diredp-unmark-files-tagged-regexp)   ; `T u %'
-(define-key dired-mode-map "Tu*"     'diredp-unmark-files-tagged-all)      ; `T u *'
-(define-key dired-mode-map "Tu+"     'diredp-unmark-files-tagged-some)     ; `T u +'
-(define-key dired-mode-map "Tu~*"    'diredp-unmark-files-tagged-not-all)  ; `T u ~ *'
-(define-key dired-mode-map "Tu~+"    'diredp-unmark-files-tagged-none)     ; `T u ~ +'
-;; $$$$$$ (define-key dired-mode-map [(control ?+)] 'diredp-do-tag)
-;; $$$$$$ (define-key dired-mode-map [(control ?-)] 'diredp-do-untag)
-
-
-;; Vanilla Emacs binds `c' to `dired-do-compress-to'.  Use `M-z' instead'.
-;; (`dired-sort-menu.el' binds `c' to `dired-sort-menu-toggle-ignore-case'.)
-;;
-(when (fboundp 'dired-do-compress-to) ; Emacs 25+
-  (define-key dired-mode-map (kbd "M-z") 'dired-do-compress-to))
-
-
-;; Commands for operating on the current line's file.  When possible,
-;; these are lower-case versions of the upper-case commands for operating on
-;; the marked files.  (Most of the other corresponding lower-case letters are already
-;; defined and cannot be used here.)
-
-;; $$$$$$ (define-key dired-mode-map [(control meta ?+)] 'diredp-tag-this-file)
-;; $$$$$$ (define-key dired-mode-map [(control meta ?-)] 'diredp-untag-this-file)
-(define-key dired-mode-map "\r"      'dired-find-file)                      ; `RET'
-(when (fboundp 'diredp-describe-file)
-  (define-key dired-mode-map (kbd "C-h RET")        'diredp-describe-file)  ; `C-h RET'
-  (define-key dired-mode-map (kbd "C-h C-<return>") 'diredp-describe-file)) ; `C-h C-RET'
-(define-key dired-mode-map "%c"      'diredp-capitalize)                    ; `% c'
-(define-key dired-mode-map "b"       'diredp-byte-compile-this-file)        ; `b'
-(define-key dired-mode-map [(control shift ?b)] 'diredp-bookmark-this-file) ; `C-B'
-(define-key dired-mode-map "\M-c"    'diredp-capitalize-this-file)          ; `M-c'
-(when (and (fboundp 'diredp-chgrp-this-file)  diredp-bind-problematic-terminal-keys)
-  (define-key dired-mode-map [(control meta shift ?g)] 'diredp-chgrp-this-file)) ; `C-M-G' (aka `C-M-S-g')
-(define-key dired-mode-map "\M-i"    'diredp-insert-subdirs)                ; `M-i'
-(define-key dired-mode-map "\M-l"    'diredp-downcase-this-file)            ; `M-l'
-(define-key dired-mode-map "\C-\M-l" 'diredp-list-marked)                   ; `C-M-l'
-(when diredp-bind-problematic-terminal-keys
-  (define-key dired-mode-map [(meta shift ?m)] 'diredp-chmod-this-file))    ; `M-M' (aka `M-S-m')
-(define-key dired-mode-map "\C-o"    'diredp-find-file-other-frame)         ; `C-o'
-(when (and (fboundp 'diredp-chown-this-file)  diredp-bind-problematic-terminal-keys)
-  (define-key dired-mode-map [(meta shift ?o)] 'diredp-chown-this-file))    ; `M-O' (aka `M-S-o')
-(define-key dired-mode-map "\C-\M-o" 'dired-display-file)                   ; `C-M-o' (not `C-o')
-(define-key dired-mode-map "\M-p"    'diredp-print-this-file)               ; `M-p'
-(define-key dired-mode-map "r"       'diredp-rename-this-file)              ; `r'
-(when (fboundp 'image-dired-dired-display-image)
-  (define-key dired-mode-map "\C-tI"   'diredp-image-show-this-file))       ; `C-t I'
-(when diredp-bind-problematic-terminal-keys
-  (define-key dired-mode-map [(meta shift ?t)] 'diredp-touch-this-file)     ; `M-T' (aka `M-S-t')
-  (define-key dired-mode-map [(control meta shift ?t)] 'dired-do-touch))    ; `C-M-T' (aka `C-M-S-t')
-(define-key dired-mode-map "\M-u"    'diredp-upcase-this-file)              ; `M-u'
-(define-key dired-mode-map "y"       'diredp-relsymlink-this-file)          ; `y'
-(define-key dired-mode-map "\C-w"    'diredp-move-files-named-in-kill-ring) ; `C-w'
-(define-key dired-mode-map "\C-y"    'diredp-yank-files)                    ; `C-y'
-(define-key dired-mode-map "z"       'diredp-compress-this-file)            ; `z'
-(when (fboundp 'dired-show-file-type)
-  (define-key dired-mode-map "_"      'dired-show-file-type))               ; `_' (underscore)
-(substitute-key-definition 'kill-line 'diredp-delete-this-file              ; `C-k', `delete', `deleteline'
-                           dired-mode-map (current-global-map))
-
-
-;; Commands that handle marked below, recursively.
-;; Use `M-+' as a prefix key for all such commands.
-
-(define-prefix-command 'diredp-recursive-map)
-(define-key dired-mode-map "\M-+"  diredp-recursive-map) ; `M-+'
-
-(when (fboundp 'char-displayable-p)     ; Emacs 22+
-  (define-key diredp-recursive-map "\M-\C-?"   'diredp-unmark-all-files-recursive))     ; `M-DEL'
-(define-key diredp-recursive-map "@"           'diredp-do-apply-function-recursive)     ; `@'
-(define-key diredp-recursive-map "#"           'diredp-flag-auto-save-files-recursive)  ; `#'
-(define-key diredp-recursive-map "*@"          'diredp-mark-symlinks-recursive)         ; `* @'
-(define-key diredp-recursive-map "**"          'diredp-mark-executables-recursive)      ; `* *'
-(define-key diredp-recursive-map "*/"          'diredp-mark-directories-recursive)      ; `* /'
-(define-key diredp-recursive-map "*."          'diredp-mark-extension-recursive)        ; `* .'
-(define-key diredp-recursive-map "*("          'diredp-mark-sexp-recursive)             ; `* ('
-(define-key diredp-recursive-map "*B"          'diredp-mark-autofiles-recursive)        ; `* B'
-(when (fboundp 'char-displayable-p)     ; Emacs 22+
-  (define-key diredp-recursive-map "*c"        'diredp-change-marks-recursive))         ; `* c'
-(define-key diredp-recursive-map "*%"          'diredp-mark-files-regexp-recursive)     ; `* %'
-(when (> emacs-major-version 22)
-  (define-key diredp-recursive-map ":d"        'diredp-do-decrypt-recursive)            ; `: d'
-  (define-key diredp-recursive-map ":e"        'diredp-do-encrypt-recursive)            ; `: e'
-  (define-key diredp-recursive-map ":s"        'diredp-do-sign-recursive)               ; `: s'
-  (define-key diredp-recursive-map ":v"        'diredp-do-verify-recursive))            ; `: v'
-(define-key diredp-recursive-map "%c"          'diredp-capitalize-recursive)            ; `% c'
-(define-key diredp-recursive-map "%g"          'diredp-mark-files-containing-regexp-recursive) ; `% g'
-(define-key diredp-recursive-map "%l"          'diredp-downcase-recursive)              ; `% l'
-(define-key diredp-recursive-map "%m"          'diredp-mark-files-regexp-recursive)     ; `% m'
-(define-key diredp-recursive-map "%u"          'diredp-upcase-recursive)                ; `% u'
-(when (fboundp 'dired-do-async-shell-command) ; Emacs 23+
-  (define-key diredp-recursive-map "&"         'diredp-do-async-shell-command-recursive)) ; `&'
-(define-key diredp-recursive-map "!"           'diredp-do-shell-command-recursive)      ; `!'
-(define-key diredp-recursive-map (kbd "C-M-*") 'diredp-marked-recursive-other-window)   ; `C-M-*'
-(define-key diredp-recursive-map "A"           'diredp-do-search-recursive)             ; `A'
-(define-key diredp-recursive-map "\M-b"        'diredp-do-bookmark-recursive)           ; `M-b'
-(when diredp-bind-problematic-terminal-keys
-  (define-key diredp-recursive-map [(meta shift ?b)]                                    ; `M-B' (aka `M-S-b')
-    'diredp-do-bookmark-dirs-recursive))
-(define-key diredp-recursive-map (kbd "C-M-b")                                          ; `C-M-b'
-  'diredp-set-bookmark-file-bookmark-for-marked-recursive)
-(when diredp-bind-problematic-terminal-keys
-  (define-key diredp-recursive-map [(control meta shift ?b)]                            ; `C-M-B' (aka `C-M-S-b')
-    'diredp-do-bookmark-in-bookmark-file-recursive))
-(define-key diredp-recursive-map "C"           'diredp-do-copy-recursive)               ; `C'
-(define-key diredp-recursive-map "D"           'diredp-do-delete-recursive)             ; `D'
-(define-key diredp-recursive-map "F"           'diredp-do-find-marked-files-recursive)  ; `F'
-(when (fboundp 'diredp-do-chgrp-recursive)
-  (define-key diredp-recursive-map "G"         'diredp-do-chgrp-recursive))             ; `G'
-(define-key diredp-recursive-map "\C-\M-G"     'diredp-do-grep-recursive)               ; `C-M-G'
-(define-key diredp-recursive-map "H"           'diredp-do-hardlink-recursive)           ; `H'
-(define-key diredp-recursive-map "\M-i"        'diredp-insert-subdirs-recursive)        ; `M-i'
-(define-key diredp-recursive-map "\C-\M-l"     'diredp-list-marked-recursive)           ; `C-M-l'
-(define-key diredp-recursive-map "M"           'diredp-do-chmod-recursive)              ; `M'
-(when (fboundp 'diredp-do-chown-recursive)
-  (define-key diredp-recursive-map "O"         'diredp-do-chown-recursive))             ; `O'
-(define-key diredp-recursive-map "P"           'diredp-do-print-recursive)              ; `P'
-(define-key diredp-recursive-map "Q"         'diredp-do-query-replace-regexp-recursive) ; `Q'
-(define-key diredp-recursive-map "R"           'diredp-do-move-recursive)               ; `R'
-(define-key diredp-recursive-map "S"           'diredp-do-symlink-recursive)            ; `S'
-(define-key diredp-recursive-map (kbd "M-s a C-s")                                      ; `M-s a C-s'
-  'diredp-do-isearch-recursive)
-(define-key diredp-recursive-map (kbd "M-s a C-M-s")                                    ; `M-s a C-M-s'
-  'diredp-do-isearch-regexp-recursive)
-(when diredp-bind-problematic-terminal-keys
-  (define-key diredp-recursive-map [(control meta shift ?t)]
-    'diredp-do-touch-recursive))                                                        ; `C-M-T' (aka `C-M-S-t')
-(define-key diredp-recursive-map "\C-tc"   'diredp-image-dired-comment-files-recursive) ; `C-t c'
-(define-key diredp-recursive-map "\C-td"  'diredp-image-dired-display-thumbs-recursive) ; `C-t d'
-(define-key diredp-recursive-map "\C-tr"      'diredp-image-dired-delete-tag-recursive) ; `C-t r'
-(define-key diredp-recursive-map "\C-tt"       'diredp-image-dired-tag-files-recursive) ; `C-t t'
-(when (fboundp 'char-displayable-p)     ; Emacs 22+
-  (define-key diredp-recursive-map "U"         'diredp-unmark-all-marks-recursive))     ; `U'
-(define-key diredp-recursive-map "\M-("        'diredp-mark-sexp-recursive)             ; `M-('
-(define-key diredp-recursive-map "\M-w"        'diredp-copy-filename-as-kill-recursive) ; `M-w'
-(define-key diredp-recursive-map "Y"           'diredp-do-relsymlink-recursive)         ; `Y'
-
-(eval-after-load "w32-browser"
-  '(define-key diredp-recursive-map (kbd "<C-M-return>") 'diredp-multiple-w32-browser-recursive)) ; `C-M-RET'
-
-;; Undefine some bindings that would try to modify a Dired buffer.  Their key sequences will
-;; then appear to the user as available for local (Dired) definition.
-(when (fboundp 'undefine-killer-commands) (undefine-killer-commands dired-mode-map))
-
-;;;;;;;;;;;;
-
-(setq diredp-loaded-p  t)
-
-;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
-;;; dired+.el ends here
diff --git a/users/wpcarro/emacs/.emacs.d/vendor/reason-indent.el b/users/wpcarro/emacs/.emacs.d/vendor/reason-indent.el
deleted file mode 100644
index 8fd3c9425866..000000000000
--- a/users/wpcarro/emacs/.emacs.d/vendor/reason-indent.el
+++ /dev/null
@@ -1,304 +0,0 @@
-;;; reason-indent.el --- Indentation functions for ReasonML -*-lexical-binding: t-*-
-
-;; Portions Copyright (c) 2015-present, Facebook, Inc. All rights reserved.
-
-;;; Commentary:
-
-;; Indentation functions for Reason.
-
-;;; Code:
-
-(defconst reason-re-ident "[[:word:][:multibyte:]_][[:word:][:multibyte:]_[:digit:]]*")
-
-(defcustom reason-indent-offset 2
-  "Indent Reason code by this number of spaces."
-  :type 'integer
-  :group 'reason-mode
-  :safe #'integerp)
-
-(defun reason-looking-back-str (str)
-  "Like `looking-back' but for fixed strings rather than regexps.
-Works around some regexp slowness.
-Argument STR string to search for."
-  (let ((len (length str)))
-    (and (> (point) len)
-         (equal str (buffer-substring-no-properties (- (point) len) (point))))))
-
-(defun reason-paren-level ()
-  "Get the level of nesting inside parentheses."
-  (nth 0 (syntax-ppss)))
-
-(defun reason-in-str-or-cmnt ()
-  "Return whether point is currently inside a string or a comment."
-  (nth 8 (syntax-ppss)))
-
-(defun reason-rewind-past-str-cmnt ()
-  "Rewind past string or comment."
-  (goto-char (nth 8 (syntax-ppss))))
-
-(defun reason-rewind-irrelevant ()
-  "Rewind past irrelevant characters (whitespace of inside comments)."
-  (interactive)
-  (let ((starting (point)))
-    (skip-chars-backward "[:space:]\n")
-    (if (reason-looking-back-str "*/") (backward-char))
-    (if (reason-in-str-or-cmnt)
-        (reason-rewind-past-str-cmnt))
-    (if (/= starting (point))
-        (reason-rewind-irrelevant))))
-
-(defun reason-align-to-expr-after-brace ()
-  "Align the expression at point to the expression after the previous brace."
-  (save-excursion
-    (forward-char)
-    ;; We don't want to indent out to the open bracket if the
-    ;; open bracket ends the line
-    (when (not (looking-at "[[:blank:]]*\\(?://.*\\)?$"))
-      (when (looking-at "[[:space:]]")
-        (forward-word 1)
-        (backward-word 1))
-      (current-column))))
-
-(defun reason-align-to-prev-expr ()
-  "Align the expression at point to the previous expression."
-  (let ((alignment (save-excursion
-                     (forward-char)
-                     ;; We don't want to indent out to the open bracket if the
-                     ;; open bracket ends the line
-                     (when (not (looking-at "[[:blank:]]*\\(?://.*\\)?$"))
-                       (if (looking-at "[[:space:]]")
-                           (progn
-                             (forward-word 1)
-                             (backward-word 1))
-                         (backward-char))
-                       (current-column)))))
-    (if (not alignment)
-        (save-excursion
-          (forward-char)
-          (forward-line)
-          (back-to-indentation)
-          (current-column))
-      alignment)))
-
-;;; Start of a reason binding
-(defvar reason-binding
-  (regexp-opt '("let" "type" "module" "fun")))
-
-(defun reason-beginning-of-defun (&optional arg)
-  "Move backward to the beginning of the current defun.
-
-With ARG, move backward multiple defuns.  Negative ARG means
-move forward.
-
-This is written mainly to be used as `beginning-of-defun-function'.
-Don't move to the beginning of the line.  `beginning-of-defun',
-which calls this, does that afterwards."
-  (interactive "p")
-  (re-search-backward (concat "^\\(" reason-binding "\\)\\_>")
-                      nil 'move (or arg 1)))
-
-(defun reason-end-of-defun ()
-  "Move forward to the next end of defun.
-
-With argument, do it that many times.
-Negative argument -N means move back to Nth preceding end of defun.
-
-Assume that this is called after ‘beginning-of-defun’.  So point is
-at the beginning of the defun body.
-
-This is written mainly to be used as `end-of-defun-function' for Reason."
-  (interactive)
-  ;; Find the opening brace
-  (if (re-search-forward "[{]" nil t)
-      (progn
-        (goto-char (match-beginning 0))
-        ;; Go to the closing brace
-        (condition-case nil
-            (forward-sexp)
-          (scan-error
-           ;; The parentheses are unbalanced; instead of being unable to fontify, just jump to the end of the buffer
-           (goto-char (point-max)))))
-    ;; There is no opening brace, so consider the whole buffer to be one "defun"
-    (goto-char (point-max))))
-
-(defun reason-rewind-to-beginning-of-current-level-expr ()
-  "Rewind to the beginning of the expression on the current level of nesting."
-  (interactive)
-  (let ((current-level (reason-paren-level)))
-    (back-to-indentation)
-    (when (looking-at "=>")
-      (reason-rewind-irrelevant)
-      (back-to-indentation))
-    (while (> (reason-paren-level) current-level)
-      (backward-up-list)
-      (back-to-indentation))))
-
-(defun reason-mode-indent-line ()
-  "Indent current line."
-  (interactive)
-  (let ((indent
-         (save-excursion
-           (back-to-indentation)
-           ;; Point is now at beginning of current line
-           (let* ((level (reason-paren-level))
-                  (baseline
-                   ;; Our "baseline" is one level out from the indentation of the expression
-                   ;; containing the innermost enclosing opening bracket. That
-                   ;; way if we are within a block that has a different
-                   ;; indentation than this mode would give it, we still indent
-                   ;; the inside of it correctly relative to the outside.
-                   (if (= 0 level)
-                       0
-                     (save-excursion
-                       (reason-rewind-irrelevant)
-                       (if (save-excursion
-                             (reason-rewind-to-beginning-of-current-level-expr)
-                             (looking-at "<"))
-                           (progn
-                             (reason-rewind-to-beginning-of-current-level-expr)
-                             (current-column))
-                           (progn
-                             (backward-up-list)
-                             (reason-rewind-to-beginning-of-current-level-expr)
-
-                             (cond
-                              ((looking-at "switch")
-                               (current-column))
-
-                              ((looking-at "|")
-                               (+ (current-column) (* reason-indent-offset 2)))
-
-                              (t
-                               (let ((current-level (reason-paren-level)))
-                                 (save-excursion
-                                   (while (and (= current-level (reason-paren-level))
-                                               (not (looking-at reason-binding)))
-                                     (reason-rewind-irrelevant)
-                                     (reason-rewind-to-beginning-of-current-level-expr))
-                                   (+ (current-column) reason-indent-offset)))))))))))
-             (cond
-              ;; A function return type is indented to the corresponding function arguments
-              ((looking-at "=>")
-               (+ baseline reason-indent-offset))
-
-              ((reason-in-str-or-cmnt)
-               (cond
-                ;; In the end of the block -- align with star
-                ((looking-at "*/") (+ baseline 1))
-                ;; Indent to the following shape:
-                ;; /* abcd
-                ;;  * asdf
-                ;;  */
-                ;;
-                ((looking-at "*") (+ baseline 1))
-                ;; Indent to the following shape:
-                ;; /* abcd
-                ;;    asdf
-                ;;  */
-                ;;
-                (t (+ baseline (+ reason-indent-offset 1)))))
-
-              ((looking-at "</") (- baseline reason-indent-offset))
-
-              ;; A closing brace is 1 level unindented
-              ((looking-at "}\\|)\\|\\]")
-               (save-excursion
-                 (reason-rewind-irrelevant)
-                 (let ((jsx? (reason-looking-back-str ">")))
-                   (backward-up-list)
-                   (reason-rewind-to-beginning-of-current-level-expr)
-                   (cond
-                    ((looking-at "switch") baseline)
-
-                    (jsx? (current-column))
-
-                    (t (- baseline reason-indent-offset))))))
-
-              ;; Doc comments in /** style with leading * indent to line up the *s
-              ((and (nth 4 (syntax-ppss)) (looking-at "*"))
-               (+ 1 baseline))
-
-              ;; If we're in any other token-tree / sexp, then:
-              (t
-               (or
-                ;; If we are inside a pair of braces, with something after the
-                ;; open brace on the same line and ending with a comma, treat
-                ;; it as fields and align them.
-                (when (> level 0)
-                  (save-excursion
-                    (reason-rewind-irrelevant)
-                    (backward-up-list)
-                    ;; Point is now at the beginning of the containing set of braces
-                    (reason-align-to-expr-after-brace)))
-
-                (progn
-                  (back-to-indentation)
-                  (cond ((looking-at (regexp-opt '("and" "type")))
-                         baseline)
-                        ((save-excursion
-                           (reason-rewind-irrelevant)
-                           (= (point) 1))
-                         baseline)
-                        ((save-excursion
-                           (while (looking-at "|")
-                             (reason-rewind-irrelevant)
-                             (back-to-indentation))
-                           (looking-at (regexp-opt '("type"))))
-                         (+ baseline reason-indent-offset))
-                        ((looking-at "|\\|/[/*]")
-                         baseline)
-                        ((and (> level 0)
-                              (save-excursion
-                                (reason-rewind-irrelevant)
-                                (backward-up-list)
-                                (reason-rewind-to-beginning-of-current-level-expr)
-                                (looking-at "switch")))
-                         (+ baseline reason-indent-offset))
-                        ((save-excursion
-                           (reason-rewind-irrelevant)
-                           (looking-back "[{;,\\[(]" (- (point) 2)))
-                         baseline)
-                        ((and
-                          (save-excursion
-                            (reason-rewind-irrelevant)
-                            (reason-rewind-to-beginning-of-current-level-expr)
-                            (and (looking-at reason-binding)
-                                 (not (progn
-                                        (forward-sexp)
-                                        (forward-sexp)
-                                        (skip-chars-forward "[:space:]\n")
-                                        (looking-at "=")))))
-                          (not (save-excursion
-                                 (skip-chars-backward "[:space:]\n")
-                                 (reason-looking-back-str "=>"))))
-                         (save-excursion
-                           (reason-rewind-irrelevant)
-                           (backward-sexp)
-                           (reason-align-to-prev-expr)))
-                        ((save-excursion
-                           (reason-rewind-irrelevant)
-                           (looking-back "<\/.*?>" (- (point) 30)))
-                         baseline)
-                        (t
-                         (save-excursion
-                           (reason-rewind-irrelevant)
-                           (reason-rewind-to-beginning-of-current-level-expr)
-
-                           (if (looking-at "|")
-                               baseline
-                             (+ baseline reason-indent-offset)))))
-                  ;; Point is now at the beginning of the current line
-                  ))))))))
-
-    (when indent
-      ;; If we're at the beginning of the line (before or at the current
-      ;; indentation), jump with the indentation change.  Otherwise, save the
-      ;; excursion so that adding the indentations will leave us at the
-      ;; equivalent position within the line to where we were before.
-      (if (<= (current-column) (current-indentation))
-          (indent-line-to indent)
-        (save-excursion (indent-line-to indent))))))
-
-(provide 'reason-indent)
-
-;;; reason-indent.el ends here
diff --git a/users/wpcarro/emacs/.emacs.d/vendor/reason-interaction.el b/users/wpcarro/emacs/.emacs.d/vendor/reason-interaction.el
deleted file mode 100644
index 6ceaed1e9340..000000000000
--- a/users/wpcarro/emacs/.emacs.d/vendor/reason-interaction.el
+++ /dev/null
@@ -1,216 +0,0 @@
-;;; reason-interaction.el --- Phrase navitagion for rtop -*-lexical-binding: t-*-
-
-;; Portions Copyright (c) 2015-present, Facebook, Inc. All rights reserved.
-
-;;; Commentary:
-
-;; Phrase navigation for utop and maybe other REPLs.
-
-;; The utop compatibility layer for Reason was mainly taken from:
-;; https://github.com/ocaml/tuareg/blob/master/tuareg-light.el (big thanks!)
-
-;;; Code:
-
-(defun reason-backward-char (&optional step)
-  "Go back one char.
-Similar to `backward-char` but it does not signal errors
-`beginning-of-buffer` and `end-of-buffer`.  It optionally takes a
-STEP parameter for jumping back more than one character."
-  (when step (goto-char (- (point) step))
-        (goto-char (1- (point)))))
-
-(defun reason-forward-char (&optional step)
-  "Go forward one char.
-Similar to `forward-char` but it does not signal errors
-`beginning-of-buffer` and `end-of-buffer`.  It optionally takes a
-STEP parameter for jumping back more than one character."
-  (when step (goto-char (+ (point) step))
-    (goto-char (1+ (point)))))
-
-(defun reason-in-literal-p ()
-  "Return non-nil if point is inside an Reason literal."
-  (nth 3 (syntax-ppss)))
-
-(defconst reason-comment-delimiter-regexp "\\*/\\|/\\*"
-  "Regex for identify either open or close comment delimiters.")
-
-(defun reason-in-between-comment-chars-p ()
-  "Return non-nil iff point is in between the comment delimiter chars.
-It returns non-nil if point is between the chars only (*|/ or /|*
-where | is point)."
-  (and (not (bobp)) (not (eobp))
-       (or (and (char-equal ?/ (char-before)) (char-equal ?* (char-after)))
-           (and (char-equal ?* (char-before)) (char-equal ?/ (char-after))))))
-
-(defun reason-looking-at-comment-delimiters-p ()
-  "Return non-nil iff point in between comment delimiters."
-  (looking-at-p reason-comment-delimiter-regexp))
-
-(defun reason-in-between-comment-delimiters-p ()
-  "Return non-nil if inside /* and */."
-  (nth 4 (syntax-ppss)))
-
-(defun reason-in-comment-p ()
-  "Return non-nil iff point is inside or right before a comment."
-  (or (reason-in-between-comment-delimiters-p)
-      (reason-in-between-comment-chars-p)
-      (reason-looking-at-comment-delimiters-p)))
-
-(defun reason-beginning-of-literal-or-comment ()
-  "Skip to the beginning of the current literal or comment (or buffer)."
-  (interactive)
-  (goto-char (or (nth 8 (syntax-ppss)) (point))))
-
-(defun reason-inside-block-scope-p ()
-  "Skip to the beginning of the current literal or comment (or buffer)."
-  (and (> (nth 0 (syntax-ppss)) 0)
-       (let ((delim-start (nth 1 (syntax-ppss))))
-         (save-excursion
-           (goto-char delim-start)
-           (char-equal ?{ (following-char))))))
-
-(defun reason-at-phrase-break-p ()
-  "Is the underlying `;' a phrase break?"
-  ;; Difference from OCaml, the phrase separator is a single semi-colon
-  (and (not (eobp))
-       (char-equal ?\; (following-char))))
-
-(defun reason-skip-to-close-delimiter (&optional limit)
-  "Skip to the end of a Reason block.
-It basically calls `re-search-forward` in order to go to any
-closing delimiter, not concerning itself with balancing of any
-sort.  Client code needs to check that.
-LIMIT is passed to `re-search-forward` directly."
-  (re-search-forward "\\s)" limit 'move))
-
-(defun reason-skip-back-to-open-delimiter (&optional limit)
-  "Skip to the beginning of a Reason block backwards.
-It basically calls `re-search-backward` in order to go to any
-opening delimiter, not concerning itself with balancing of any
-sort.  Client code needs to check that.
-LIMIT is passed to `re-search-backward` directly."
-  (re-search-backward "\\s(" limit 'move))
-
-(defun reason-find-phrase-end ()
-  "Skip to the end of a phrase."
-  (while (and (not (eobp))
-              (not (reason-at-phrase-break-p)))
-    (if (re-search-forward ";" nil 'move)
-        (progn (when (reason-inside-block-scope-p)
-                 (reason-skip-to-close-delimiter))
-               (goto-char (1- (point))))
-      ;; avoid infinite loop at the end of the buffer
-      (re-search-forward "[[:space:]\\|\n]+" nil 'move)))
-  (min (goto-char (1+ (point))) (point-max)))
-
-(defun reason-skip-blank-and-comments ()
-  "Skip blank spaces and comments."
-  (cond
-   ((eobp) (point))
-   ((or (reason-in-between-comment-chars-p)
-        (reason-looking-at-comment-delimiters-p)) (progn
-                                                    (reason-forward-char 1)
-                                                    (reason-skip-blank-and-comments)))
-   ((reason-in-between-comment-delimiters-p) (progn
-                                               (search-forward "*/" nil t)
-                                               (reason-skip-blank-and-comments)))
-   ((eolp) (progn
-             (reason-forward-char 1)
-             (reason-skip-blank-and-comments)))
-   (t (progn (skip-syntax-forward " ")
-             (point)))))
-
-(defun reason-skip-back-blank-and-comments ()
-  "Skip blank spaces and comments backwards."
-  (cond
-   ((bobp) (point))
-   ((looking-back reason-comment-delimiter-regexp) (progn
-                                                     (reason-backward-char 1)
-                                                     (reason-skip-back-blank-and-comments)))
-   ((reason-in-between-comment-delimiters-p) (progn
-                                               (search-backward "/*" nil t)
-                                               (reason-backward-char 1)
-                                               (reason-skip-back-blank-and-comments)))
-   ((or (reason-in-between-comment-chars-p)
-        (reason-looking-at-comment-delimiters-p)) (progn
-                                                    (reason-backward-char 1)
-                                                    (reason-skip-back-blank-and-comments)))
-   ((bolp) (progn
-             (reason-backward-char 1)
-             (reason-skip-back-blank-and-comments)))
-   (t (progn (skip-syntax-backward " ")
-             (point)))))
-
-(defun reason-ro (&rest words)
-  "Build a regex matching iff at least a word in WORDS is present."
-  (concat "\\<" (regexp-opt words t) "\\>"))
-
-(defconst reason-find-phrase-beginning-regexp
-  (concat (reason-ro "end" "type" "module" "sig" "struct" "class"
-                     "exception" "open" "let")
-          "\\|^#[ \t]*[a-z][_a-z]*\\>\\|;"))
-
-(defun reason-at-phrase-start-p ()
-  "Return t if is looking at the beginning of a phrase.
-A phrase starts when a toplevel keyword is at the beginning of a line."
-  (or (looking-at "#")
-      (looking-at reason-find-phrase-beginning-regexp)))
-
-(defun reason-find-phrase-beginning-backward ()
-  "Find the beginning of a phrase and return point.
-It scans code backwards, therefore the caller can assume that the
-beginning of the phrase (if found) is always before the starting
-point.  No error is signalled and (point-min) is returned when a
-phrease cannot be found."
-  (beginning-of-line)
-  (while (and (not (bobp)) (not (reason-at-phrase-start-p)))
-    (if (reason-inside-block-scope-p)
-        (reason-skip-back-to-open-delimiter)
-      (re-search-backward reason-find-phrase-beginning-regexp nil 'move)))
-  (point))
-
-(defun reason-discover-phrase ()
-  "Discover a Reason phrase in the buffer."
-  ;; TODO reason-with-internal-syntax ;; tuareg2 modifies the syntax table (removed for now)
-  ;; TODO stop-at-and feature for phrase detection (do we need it?)
-  ;; TODO tuareg2 has some custom logic for module and class (do we need it?)
-  (save-excursion
-    (let ((case-fold-search nil))
-      (reason-skip-blank-and-comments)
-      (list (reason-find-phrase-beginning-backward) ;; beginning
-            (reason-find-phrase-end)                ;; end
-            (save-excursion                         ;; end-with-comment
-              (reason-skip-blank-and-comments)
-              (point))))))
-
-(defun reason-discover-phrase-debug ()
-  "Discover a Reason phrase in the buffer (debug mode)."
-  (let ((triple (reason-discover-phrase)))
-    (message (concat "Evaluating: \"" (reason-fetch-phrase triple) "\""))
-    triple))
-
-(defun reason-fetch-phrase (triple)
-  "Fetch the phrase text given a TRIPLE."
-  (let* ((start (nth 0 triple))
-         (end (nth 1 triple))) ;; we don't need end-with-comment
-    (buffer-substring-no-properties start end)))
-
-(defun reason-next-phrase ()
-  "Skip to the beginning of the next phrase."
-  (cond
-   ((reason-at-phrase-start-p) (point))
-   ((eolp) (progn
-             (forward-char 1)
-             (reason-skip-blank-and-comments)
-             (reason-next-phrase)))
-   ((reason-inside-block-scope-p) (progn (reason-skip-to-close-delimiter)
-                                         (reason-next-phrase)))
-   ((looking-at ";") (progn
-                       (forward-char 1)
-                       (reason-next-phrase)))
-   (t (progn (end-of-line)
-             (reason-next-phrase)))))
-
-(provide 'reason-interaction)
-
-;;; reason-interaction.el ends here
diff --git a/users/wpcarro/emacs/.emacs.d/vendor/reason-mode.el b/users/wpcarro/emacs/.emacs.d/vendor/reason-mode.el
deleted file mode 100644
index 789735955db2..000000000000
--- a/users/wpcarro/emacs/.emacs.d/vendor/reason-mode.el
+++ /dev/null
@@ -1,242 +0,0 @@
-;;; reason-mode.el --- A major mode for editing ReasonML -*-lexical-binding: t-*-
-;; Portions Copyright (c) 2015-present, Facebook, Inc. All rights reserved.
-
-;; Version: 0.4.0
-;; Author: Mozilla
-;; Url: https://github.com/reasonml-editor/reason-mode
-;; Keywords: languages, ocaml
-;; Package-Requires: ((emacs "24.3"))
-
-;; This file is NOT part of GNU Emacs.
-
-;; This file is distributed under the terms of both the MIT license and the
-;; Apache License (version 2.0).
-
-;;; Commentary:
-;; This project provides useful functions and helpers for developing code
-;; using the Reason programming language (https://facebook.github.io/reason).
-;;
-;; Reason is an umbrella project that provides a curated layer for OCaml.
-;;
-;; It offers:
-;;  - A new, familiar syntax for the battle-tested language that is OCaml.
-;;  - A workflow for compiling to JavaScript and native code.
-;;  - A set of friendly documentations, libraries and utilities.
-;;
-;; See the README.md for more details.
-
-;;; Code:
-
-(require 'reason-indent)
-(require 'refmt)
-(require 'reason-interaction)
-
-(eval-when-compile (require 'rx)
-                   (require 'compile)
-                   (require 'url-vars))
-
-;; Syntax definitions and helpers
-(defvar reason-mode-syntax-table
-  (let ((table (make-syntax-table)))
-
-    ;; Operators
-    (dolist (i '(?+ ?- ?* ?/ ?& ?| ?^ ?! ?< ?> ?~ ?@))
-      (modify-syntax-entry i "." table))
-
-    ;; Strings
-    (modify-syntax-entry ?\" "\"" table)
-    (modify-syntax-entry ?\\ "\\" table)
-    (modify-syntax-entry ?\' "_"  table)
-
-    ;; Comments
-    (modify-syntax-entry ?/  ". 124b" table)
-    (modify-syntax-entry ?*  ". 23n"  table)
-    (modify-syntax-entry ?\n "> b"    table)
-    (modify-syntax-entry ?\^m "> b"   table)
-
-    table))
-
-(defgroup reason nil
-  "Support for Reason code."
-  :link '(url-link "http://facebook.github.io/reason/")
-  :group 'languages)
-
-(defcustom reason-mode-hook nil
-  "Hook called by `reason-mode'."
-  :type 'hook
-  :group 'reason)
-
-;; Font-locking definitions and helpers
-(defconst reason-mode-keywords
-  '("and" "as"
-    "else" "external"
-    "fun" "for"
-    "if" "impl" "in" "include"
-    "let"
-    "module" "match" "mod" "move" "mutable"
-    "open"
-    "priv" "pub"
-    "rec" "ref" "return"
-    "self" "static" "switch" "struct" "super"
-    "trait" "type"
-    "use"
-    "virtual"
-    "where" "when" "while"))
-
-(defconst reason-mode-consts
-  '("true" "false"))
-
-(defconst reason-special-types
-  '("int" "float" "string" "char"
-    "bool" "unit" "list" "array" "exn"
-    "option" "ref"))
-
-(defconst reason-camel-case
-  (rx symbol-start
-      (group upper (0+ (any word nonascii digit "_")))
-      symbol-end))
-
-(eval-and-compile
-  (defconst reason--char-literal-rx
-    (rx (seq (group "'")
-             (or (seq "\\" anything)
-                 (not (any "'\\")))
-             (group "'")))))
-
-(defun reason-re-word (inner)
-  "Build a word regexp given INNER."
-  (concat "\\<" inner "\\>"))
-
-(defun reason-re-grab (inner)
-  "Build a grab regexp given INNER."
-  (concat "\\(" inner "\\)"))
-
-(defun reason-regexp-opt-symbols (words)
-  "Like `(regexp-opt words 'symbols)`, but will work on Emacs 23.
-See rust-mode PR #42.
-Argument WORDS argument to pass to `regexp-opt`."
-  (concat "\\_<" (regexp-opt words t) "\\_>"))
-
-;;; Syntax highlighting for Reason
-(defvar reason-font-lock-keywords
-  `((,(reason-regexp-opt-symbols reason-mode-keywords) . font-lock-keyword-face)
-    (,(reason-regexp-opt-symbols reason-special-types) . font-lock-builtin-face)
-    (,(reason-regexp-opt-symbols reason-mode-consts) . font-lock-constant-face)
-
-    (,reason-camel-case 1 font-lock-type-face)
-
-    ;; Field names like `foo:`, highlight excluding the :
-    (,(concat (reason-re-grab reason-re-ident) ":[^:]") 1 font-lock-variable-name-face)
-    ;; Module names like `foo::`, highlight including the ::
-    (,(reason-re-grab (concat reason-re-ident "::")) 1 font-lock-type-face)
-    ;; Name punned labeled args like ::foo
-    (,(concat "[[:space:]]+" (reason-re-grab (concat "::" reason-re-ident))) 1 font-lock-type-face)
-
-    ;; TODO jsx attribs?
-    (,
-     (concat "<[/]?" (reason-re-grab reason-re-ident) "[^>]*" ">")
-     1 font-lock-type-face)))
-
-(defun reason-mode-try-find-alternate-file (mod-name extension)
-  "Switch to the file given by MOD-NAME and EXTENSION."
-  (let* ((filename (concat mod-name extension))
-         (buffer (get-file-buffer filename)))
-    (if buffer (switch-to-buffer buffer)
-      (find-file filename))))
-
-(defun reason-mode-find-alternate-file ()
-  "Switch to implementation/interface file."
-  (interactive)
-  (let ((name buffer-file-name))
-    (when (string-match "\\`\\(.*\\)\\.re\\([il]\\)?\\'" name)
-      (let ((mod-name (match-string 1 name))
-            (e (match-string 2 name)))
-        (cond
-         ((string= e "i")
-          (reason-mode-try-find-alternate-file mod-name ".re"))
-         (t
-          (reason-mode-try-find-alternate-file mod-name ".rei")))))))
-
-(defun reason--syntax-propertize-multiline-string (end)
-  "Propertize Reason multiline string.
-Argument END marks the end of the string."
-  (let ((ppss (syntax-ppss)))
-    (when (eq t (nth 3 ppss))
-      (let ((key (save-excursion
-                   (goto-char (nth 8 ppss))
-                   (and (looking-at "{\\([a-z]*\\)|")
-                        (match-string 1)))))
-        (when (search-forward (format "|%s}" key) end 'move)
-          (put-text-property (1- (match-end 0)) (match-end 0)
-                             'syntax-table (string-to-syntax "|")))))))
-
-(defun reason-syntax-propertize-function (start end)
-  "Propertize Reason function.
-Argument START marks the beginning of the function.
-Argument END marks the end of the function."
-  (goto-char start)
-  (reason--syntax-propertize-multiline-string end)
-  (funcall
-   (syntax-propertize-rules
-    (reason--char-literal-rx (1 "\"") (2 "\""))
-    ;; multi line strings
-    ("\\({\\)[a-z]*|"
-     (1 (prog1 "|"
-          (goto-char (match-end 0))
-          (reason--syntax-propertize-multiline-string end)))))
-   (point) end))
-
-(defvar reason-mode-map
-  (let ((map (make-sparse-keymap)))
-    (define-key map "\C-c\C-a" #'reason-mode-find-alternate-file)
-    (define-key map "\C-c\C-r" #'refmt-region-ocaml-to-reason)
-    (define-key map "\C-c\C-o" #'refmt-region-reason-to-ocaml)
-    map))
-
-;;;###autoload
-(define-derived-mode reason-mode prog-mode "Reason"
-  "Major mode for Reason code.
-
-\\{reason-mode-map}"
-  :group 'reason
-  :syntax-table reason-mode-syntax-table
-  :keymap reason-mode-map
-
-  ;; Syntax
-  (setq-local syntax-propertize-function #'reason-syntax-propertize-function)
-  ;; Indentation
-  (setq-local indent-line-function 'reason-mode-indent-line)
-  ;; Fonts
-  (setq-local font-lock-defaults '(reason-font-lock-keywords))
-  ;; Misc
-  (setq-local comment-start "/*")
-  (setq-local comment-end   "*/")
-  (setq-local indent-tabs-mode nil)
-  ;; Allow paragraph fills for comments
-  (setq-local comment-start-skip "/\\*+[ \t]*")
-  (setq-local paragraph-start
-              (concat "^[ \t]*$\\|\\*)$\\|" page-delimiter))
-  (setq-local paragraph-separate paragraph-start)
-  (setq-local require-final-newline t)
-  (setq-local normal-auto-fill-function nil)
-  (setq-local comment-multi-line t)
-
-  (setq-local beginning-of-defun-function 'reason-beginning-of-defun)
-  (setq-local end-of-defun-function 'reason-end-of-defun)
-  (setq-local parse-sexp-lookup-properties t))
-
-;;;###autoload
-(add-to-list 'auto-mode-alist '("\\.rei?\\'" . reason-mode))
-
-(defun reason-mode-reload ()
-  "Reload Reason mode."
-  (interactive)
-  (unload-feature 'reason-mode)
-  (unload-feature 'reason-indent)
-  (unload-feature 'reason-interaction)
-  (require 'reason-mode)
-  (reason-mode))
-
-(provide 'reason-mode)
-
-;;; reason-mode.el ends here
diff --git a/users/wpcarro/emacs/.emacs.d/vendor/refmt.el b/users/wpcarro/emacs/.emacs.d/vendor/refmt.el
deleted file mode 100644
index b9ea2b43f0ce..000000000000
--- a/users/wpcarro/emacs/.emacs.d/vendor/refmt.el
+++ /dev/null
@@ -1,231 +0,0 @@
-;;; refmt.el --- utility functions to format reason code
-
-;; Copyright (c) 2014 The go-mode Authors. All rights reserved.
-;; Portions Copyright (c) 2015-present, Facebook, Inc. All rights reserved.
-
-;; Redistribution and use in source and binary forms, with or without
-;; modification, are permitted provided that the following conditions are
-;; met:
-
-;; * Redistributions of source code must retain the above copyright
-;; notice, this list of conditions and the following disclaimer.
-;; * Redistributions in binary form must reproduce the above
-;; copyright notice, this list of conditions and the following disclaimer
-;; in the documentation and/or other materials provided with the
-;; distribution.
-;; * Neither the name of the copyright holder nor the names of its
-;; contributors may be used to endorse or promote products derived from
-;; this software without specific prior written permission.
-
-;; THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-;; "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-;; LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-;; A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-;; OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-;; SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-;; LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-;; DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-;; THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-;; (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-;; OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.)
-
-;;; Commentary:
-;;
-
-;;; Code:
-
-(require 'cl-lib)
-
-(defcustom refmt-command "refmt"
-  "The 'refmt' command."
-  :type 'string
-  :group 're-fmt)
-
-(defcustom refmt-show-errors 'buffer
-    "Where to display refmt error output.
-It can either be displayed in its own buffer, in the echo area, or not at all.
-Please note that Emacs outputs to the echo area when writing
-files and will overwrite refmt's echo output if used from inside
-a `before-save-hook'."
-    :type '(choice
-            (const :tag "Own buffer" buffer)
-            (const :tag "Echo area" echo)
-            (const :tag "None" nil))
-      :group 're-fmt)
-
-(defcustom refmt-width-mode nil
-  "Specify width when formatting buffer contents."
-  :type '(choice
-          (const :tag "Window width" window)
-          (const :tag "Fill column" fill)
-          (const :tag "None" nil))
-  :group 're-fmt)
-
-;;;###autoload
-(defun refmt-before-save ()
-  "Add this to .emacs to run refmt on the current buffer when saving:
- (add-hook 'before-save-hook 'refmt-before-save)."
-    (interactive)
-      (when (eq major-mode 'reason-mode) (refmt)))
-
-(defun reason--goto-line (line)
-  (goto-char (point-min))
-    (forward-line (1- line)))
-
-(defun reason--delete-whole-line (&optional arg)
-    "Delete the current line without putting it in the `kill-ring'.
-Derived from function `kill-whole-line'.  ARG is defined as for that
-function."
-    (setq arg (or arg 1))
-    (if (and (> arg 0)
-             (eobp)
-             (save-excursion (forward-visible-line 0) (eobp)))
-        (signal 'end-of-buffer nil))
-    (if (and (< arg 0)
-             (bobp)
-             (save-excursion (end-of-visible-line) (bobp)))
-        (signal 'beginning-of-buffer nil))
-    (cond ((zerop arg)
-           (delete-region (progn (forward-visible-line 0) (point))
-                          (progn (end-of-visible-line) (point))))
-          ((< arg 0)
-           (delete-region (progn (end-of-visible-line) (point))
-                          (progn (forward-visible-line (1+ arg))
-                                 (unless (bobp)
-                                   (backward-char))
-                                 (point))))
-          (t
-           (delete-region (progn (forward-visible-line 0) (point))
-                                                  (progn (forward-visible-line arg) (point))))))
-
-(defun reason--apply-rcs-patch (patch-buffer &optional start-pos)
-  "Apply an RCS-formatted diff from PATCH-BUFFER to the current buffer."
-  (setq start-pos (or start-pos (point-min)))
-  (let ((first-line (line-number-at-pos start-pos))
-        (target-buffer (current-buffer))
-        ;; Relative offset between buffer line numbers and line numbers
-        ;; in patch.
-        ;;
-        ;; Line numbers in the patch are based on the source file, so
-        ;; we have to keep an offset when making changes to the
-        ;; buffer.
-        ;;
-        ;; Appending lines decrements the offset (possibly making it
-        ;; negative), deleting lines increments it. This order
-        ;; simplifies the forward-line invocations.
-        (line-offset 0))
-    (save-excursion
-      (with-current-buffer patch-buffer
-        (goto-char (point-min))
-        (while (not (eobp))
-          (unless (looking-at "^\\([ad]\\)\\([0-9]+\\) \\([0-9]+\\)")
-            (error "invalid rcs patch or internal error in reason--apply-rcs-patch"))
-          (forward-line)
-          (let ((action (match-string 1))
-                (from (string-to-number (match-string 2)))
-                (len  (string-to-number (match-string 3))))
-            (cond
-             ((equal action "a")
-              (let ((start (point)))
-                (forward-line len)
-                (let ((text (buffer-substring start (point))))
-                  (with-current-buffer target-buffer
-                    (cl-decf line-offset len)
-                    (goto-char start-pos)
-                    (forward-line (- from len line-offset))
-                    (insert text)))))
-             ((equal action "d")
-              (with-current-buffer target-buffer
-                (reason--goto-line (- (1- (+ first-line from)) line-offset))
-                (cl-incf line-offset len)
-                (reason--delete-whole-line len)))
-             (t
-              (error "invalid rcs patch or internal error in reason--apply-rcs-patch")))))))))
-
-(defun refmt--process-errors (filename tmpfile errorfile errbuf)
-  (with-current-buffer errbuf
-    (if (eq refmt-show-errors 'echo)
-        (progn
-          (message "%s" (buffer-string))
-          (refmt--kill-error-buffer errbuf))
-      (insert-file-contents errorfile nil nil nil)
-      ;; Convert the refmt stderr to something understood by the compilation mode.
-      (goto-char (point-min))
-      (insert "refmt errors:\n")
-      (while (search-forward-regexp (regexp-quote tmpfile) nil t)
-        (replace-match (file-name-nondirectory filename)))
-      (compilation-mode)
-      (display-buffer errbuf))))
-
-(defun refmt--kill-error-buffer (errbuf)
-  (let ((win (get-buffer-window errbuf)))
-    (if win
-        (quit-window t win)
-      (with-current-buffer errbuf
-        (erase-buffer))
-      (kill-buffer errbuf))))
-
-(defun apply-refmt (&optional start end from to)
-  (setq start (or start (point-min))
-        end (or end (point-max))
-        from (or from "re")
-        to (or to "re"))
-   (let* ((ext (file-name-extension buffer-file-name t))
-          (bufferfile (make-temp-file "refmt" nil ext))
-          (outputfile (make-temp-file "refmt" nil ext))
-          (errorfile (make-temp-file "refmt" nil ext))
-          (errbuf (if refmt-show-errors (get-buffer-create "*Refmt Errors*")))
-          (patchbuf (get-buffer-create "*Refmt patch*"))
-          (coding-system-for-read 'utf-8)
-          (coding-system-for-write 'utf-8)
-          (width-args
-           (cond
-            ((equal refmt-width-mode 'window)
-             (list "--print-width" (number-to-string (window-body-width))))
-            ((equal refmt-width-mode 'fill)
-             (list "--print-width" (number-to-string fill-column)))
-            (t
-             '()))))
-     (unwind-protect
-         (save-restriction
-           (widen)
-           (write-region start end bufferfile)
-           (if errbuf
-               (with-current-buffer errbuf
-                 (setq buffer-read-only nil)
-                 (erase-buffer)))
-           (with-current-buffer patchbuf
-             (erase-buffer))
-           (if (zerop (apply 'call-process
-                             refmt-command nil (list (list :file outputfile) errorfile)
-                             nil (append width-args (list "--parse" from "--print" to bufferfile))))
-               (progn
-                 (call-process-region start end "diff" nil patchbuf nil "-n" "-"
-                                      outputfile)
-                 (reason--apply-rcs-patch patchbuf start)
-                 (message "Applied refmt")
-                 (if errbuf (refmt--kill-error-buffer errbuf)))
-             (message "Could not apply refmt")
-             (if errbuf
-                 (refmt--process-errors (buffer-file-name) bufferfile errorfile errbuf)))))
-     (kill-buffer patchbuf)
-     (delete-file errorfile)
-     (delete-file bufferfile)
-     (delete-file outputfile)))
-
-(defun refmt ()
-  "Format the current buffer according to the refmt tool."
-  (interactive)
-  (apply-refmt))
-
-(defun refmt-region-ocaml-to-reason (start end)
-  (interactive "r")
-  (apply-refmt start end "ml"))
-
-(defun refmt-region-reason-to-ocaml (start end)
-  (interactive "r")
-  (apply-refmt start end "re" "ml"))
-
-(provide 'refmt)
-
-;;; refmt.el ends here