dotemacs

My Emacs configuration
git clone git://git.entf.net/dotemacs
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company-tempo.el (2262B)

      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