code.delx.au - gnu-emacs-elpa/blob - packages/company/company-tempo.el

   1 ;;; company-tempo.el --- a company-mode completion back-end for tempo
   2
   3 ;; Copyright (C) 2009, 2010 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 <http://www.gnu.org/licenses/>.
  21
  22 ;;; Code:
  23
  24 (require 'company)
  25 (eval-when-compile (require 'cl))
  26 (require 'tempo)
  27
  28 (defsubst company-tempo-lookup (match)
  29   (cdr (assoc match (tempo-build-collection))))
  30
  31 (defun company-tempo-insert (match)
  32   "Replace MATCH with the expanded tempo template."
  33   (search-backward match)
  34   (goto-char (match-beginning 0))
  35   (replace-match "")
  36   (call-interactively (company-tempo-lookup match)))
  37
  38 (defsubst company-tempo-meta (match)
  39   (let ((templ (company-tempo-lookup match))
  40         doc)
  41     (and templ
  42          (setq doc (documentation templ t))
  43          (car (split-string doc "\n" t)))))
  44
  45 ;;;###autoload
  46 (defun company-tempo (command &optional arg &rest ignored)
  47   "A `company-mode' completion back-end for tempo."
  48   (interactive (list 'interactive))
  49   (case command
  50     ('interactive (company-begin-backend 'company-tempo
  51                                          'company-tempo-insert))
  52     ('prefix (or (car (tempo-find-match-string tempo-match-finder)) ""))
  53     ('candidates (all-completions arg (tempo-build-collection)))
  54     ('meta (company-tempo-meta arg))
  55     ('require-match t)
  56     ('sorted t)))
  57
  58 (provide 'company-tempo)
  59 ;;; company-tempo.el ends here