Support Vim, Tmux, Emacs with Stow

After moving off of Meta, Dotfiles has a greater responsibility to
manage configs. Vim, Tmux, and Emacs are now within Stow's purview.

1 files changed, 75 insertions, 0 deletions

diff --git a/configs/shared/emacs/.emacs.d/elpa/lsp-mode-20180827.344/lsp-imenu.el b/configs/shared/emacs/.emacs.d/elpa/lsp-mode-20180827.344/lsp-imenu.el
new file mode 100644
index 000000000000..1c1869aaefa2
--- /dev/null
+++ b/configs/shared/emacs/.emacs.d/elpa/lsp-mode-20180827.344/lsp-imenu.el
@@ -0,0 +1,75 @@
+;; Copyright (C) 2016-2018  Vibhav Pant <vibhavp@gmail.com>  -*- lexical-binding: t -*-
+
+;; 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 3 of the License, 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.  If not, see <http://www.gnu.org/licenses/>.
+
+;;; Commentary:
+
+;; Imenu integration with lsp-mode.  Enable with:
+;; (require 'lsp-imenu)
+;; (add-hook 'lsp-after-open-hook 'lsp-enable-imenu)
+
+;;; Code:
+
+(require 'imenu)
+(require 'lsp-methods)
+(require 'seq)
+
+(defgroup lsp-imenu nil
+  "Customization group for `lsp-imenu'."
+  :group 'lsp-mode)
+
+(defcustom lsp-imenu-show-container-name t
+  "Display the symbol's container name in an imenu entry."
+  :type 'boolean
+  :group 'lsp-imenu)
+
+(defcustom lsp-imenu-container-name-separator "/"
+  "Separator string to use to separate the container name from the symbol while displaying imenu entries."
+  :type 'string
+  :group 'lsp-imenu)
+
+(define-inline lsp--point-to-marker (p)
+  (inline-quote (save-excursion (goto-char ,p) (point-marker))))
+
+(defun lsp--symbol-to-imenu-elem (sym)
+  (let ((pt (lsp--position-to-point
+             (gethash "start" (gethash "range" (gethash "location" sym)))))
+        (name (gethash "name" sym))
+        (container (gethash "containerName" sym)))
+    (cons (if (and lsp-imenu-show-container-name container)
+              (concat container lsp-imenu-container-name-separator name)
+            name)
+          (if imenu-use-markers (lsp--point-to-marker pt) pt))))
+
+(defun lsp--symbol-filter (sym)
+  (not
+    (lsp--equal-files
+      (lsp--uri-to-path (gethash "uri" (gethash "location" sym)))
+      (buffer-file-name))))
+
+(defun lsp--get-symbol-type (sym)
+  (or (cdr (assoc (gethash "kind" sym) lsp--symbol-kind)) "Other"))
+
+(defun lsp--imenu-create-index ()
+  (let ((symbols (seq-remove #'lsp--symbol-filter (lsp--get-document-symbols))))
+    (mapcar (lambda (nested-alist)
+              (cons (car nested-alist)
+                (mapcar #'lsp--symbol-to-imenu-elem (cdr nested-alist))))
+      (seq-group-by #'lsp--get-symbol-type symbols))))
+
+(defun lsp-enable-imenu ()
+  (setq-local imenu-create-index-function #'lsp--imenu-create-index))
+
+(provide 'lsp-imenu)
+;;; lsp-imenu.el ends here