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Diffstat (limited to 'configs/shared/emacs/.emacs.d/elpa/haskell-mode-20180913.348/haskell-complete-module.el')
| -rw-r--r-- | configs/shared/emacs/.emacs.d/elpa/haskell-mode-20180913.348/haskell-complete-module.el | 131 |
1 files changed, 0 insertions, 131 deletions
diff --git a/configs/shared/emacs/.emacs.d/elpa/haskell-mode-20180913.348/haskell-complete-module.el b/configs/shared/emacs/.emacs.d/elpa/haskell-mode-20180913.348/haskell-complete-module.el deleted file mode 100644 index ce165348f70a..000000000000 --- a/configs/shared/emacs/.emacs.d/elpa/haskell-mode-20180913.348/haskell-complete-module.el +++ /dev/null @@ -1,131 +0,0 @@ -;;; haskell-complete-module.el --- A fast way to complete Haskell module names -*- lexical-binding: t -*- - -;; Copyright (c) 2014 Chris Done. All rights reserved. - -;; This file 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 3, or (at your option) -;; any later version. - -;; This file 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. If not, see <http://www.gnu.org/licenses/>. - -;;; Code: - -(require 'cl-lib) - -(defcustom haskell-complete-module-preferred - '() - "Override ordering of module results by specifying preferred modules." - :group 'haskell - :type '(repeat string)) - -(defcustom haskell-complete-module-max-display - 10 - "Maximum items to display in minibuffer." - :group 'haskell - :type 'number) - -(defun haskell-complete-module-read (prompt candidates) - "Interactively auto-complete from a list of candidates." - (let ((stack (list)) - (pattern "") - (result nil)) - (delete-dups candidates) - (setq candidates - (sort candidates - (lambda (a b) - (let ((a-mem (member a haskell-complete-module-preferred)) - (b-mem (member b haskell-complete-module-preferred))) - (cond - ((and a-mem (not b-mem)) - t) - ((and b-mem (not a-mem)) - nil) - (t - (string< a b))))))) - (while (not result) - (let ((key - (key-description - (vector - (read-key - (concat (propertize prompt 'face 'minibuffer-prompt) - (propertize pattern 'face 'font-lock-type-face) - "{" - (mapconcat #'identity - (let* ((i 0)) - (cl-loop for candidate in candidates - while (<= i haskell-complete-module-max-display) - do (cl-incf i) - collect (cond ((> i haskell-complete-module-max-display) - "...") - ((= i 1) - (propertize candidate 'face 'ido-first-match-face)) - (t candidate)))) - " | ") - "}")))))) - (cond - ((string= key "C-g") - (keyboard-quit)) - ((string= key "DEL") - (unless (null stack) - (setq candidates (pop stack))) - (unless (string= "" pattern) - (setq pattern (substring pattern 0 -1)))) - ((string= key "RET") - (setq result (or (car candidates) - pattern))) - ((string= key "<left>") - (setq candidates - (append (last candidates) - (butlast candidates)))) - ((string= key "<right>") - (setq candidates - (append (cdr candidates) - (list (car candidates))))) - (t - (when (string-match "[A-Za-z0-9_'.]+" key) - (push candidates stack) - (setq pattern (concat pattern key)) - (setq candidates (haskell-complete-module pattern candidates))))))) - result)) - -(defun haskell-complete-module (pattern candidates) - "Filter the CANDIDATES using PATTERN." - (let ((case-fold-search t)) - (cl-loop for candidate in candidates - when (haskell-complete-module-match pattern candidate) - collect candidate))) - -(defun haskell-complete-module-match (pattern text) - "Match PATTERN against TEXT." - (string-match (haskell-complete-module-regexp pattern) - text)) - -(defun haskell-complete-module-regexp (pattern) - "Make a regular expression for the given module pattern. Example: - -\"c.m.s\" -> \"^c[^.]*\\.m[^.]*\\.s[^.]*\" - -" - (let ((components (mapcar #'haskell-complete-module-component - (split-string pattern "\\." t)))) - (concat "^" - (mapconcat #'identity - components - "\\.")))) - -(defun haskell-complete-module-component (component) - "Make a regular expression for the given component. Example: - -\"co\" -> \"c[^.]*o[^.]*\" - -" - (replace-regexp-in-string "\\(.\\)" "\\1[^.]*" component)) - -(provide 'haskell-complete-module) |