djavu-asus/elpa/company-20230926.32/company-tempo.el

   1 ;;; company-tempo.el --- company-mode completion backend for tempo
   2
   3 ;; Copyright (C) 2009-2011, 2013-2016  Free Software Foundation, Inc.
   4
   5 ;; Author: Nikolaj Schumacher
   6
   7 ;; This file is part of GNU Emacs.
   8
   9 ;; GNU Emacs is free software: you can redistribute it and/or modify
  10 ;; it under the terms of the GNU General Public License as published by
  11 ;; the Free Software Foundation, either version 3 of the License, or
  12 ;; (at your option) any later version.
  13
  14 ;; GNU Emacs is distributed in the hope that it will be useful,
  15 ;; but WITHOUT ANY WARRANTY; without even the implied warranty of
  16 ;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  17 ;; GNU General Public License for more details.
  18
  19 ;; You should have received a copy of the GNU General Public License
  20 ;; along with GNU Emacs.  If not, see <https://www.gnu.org/licenses/>.
  21
  22
  23 ;;; Commentary:
  24 ;;
  25
  26 ;;; Code:
  27
  28 (require 'company)
  29 (require 'cl-lib)
  30 (require 'tempo)
  31
  32 (defgroup company-tempo nil
  33   "Tempo completion backend."
  34   :group 'company)
  35
  36 (defcustom company-tempo-expand nil
  37   "Whether to expand a tempo tag after completion."
  38   :type '(choice (const :tag "Off" nil)
  39                  (const :tag "On" t)))
  40
  41 (defsubst company-tempo-lookup (match)
  42   (cdr (assoc match (tempo-build-collection))))
  43
  44 (defun company-tempo-insert (match)
  45   "Replace MATCH with the expanded tempo template."
  46   (search-backward match)
  47   (goto-char (match-beginning 0))
  48   (replace-match "")
  49   (call-interactively (company-tempo-lookup match)))
  50
  51 (defsubst company-tempo-meta (match)
  52   (let ((templ (company-tempo-lookup match))
  53         doc)
  54     (and templ
  55          (setq doc (documentation templ t))
  56          (car (split-string doc "\n" t)))))
  57
  58 ;;;###autoload
  59 (defun company-tempo (command &optional arg &rest ignored)
  60   "`company-mode' completion backend for tempo."
  61   (interactive (list 'interactive))
  62   (cl-case command
  63     (interactive (company-begin-backend 'company-tempo))
  64     (prefix (or (car (tempo-find-match-string tempo-match-finder)) ""))
  65     (candidates (all-completions arg (tempo-build-collection)))
  66     (kind 'snippet)
  67     (meta (company-tempo-meta arg))
  68     (post-completion (when company-tempo-expand (company-tempo-insert arg)))
  69     (sorted t)))
  70
  71 (provide 'company-tempo)
  72 ;;; company-tempo.el ends here