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[emacs.git] / lisp / abbrevlist.el
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1 ;;; abbrevlist.el --- list one abbrev table alphabetically ordered.
3 ;; Copyright (C) 1986, 1992 Free Software Foundation, Inc.
4 ;; Suggested by a previous version by Gildea.
6 ;; Maintainer: FSF
7 ;; Keywords: abbrev
9 ;; This file is part of GNU Emacs.
11 ;; GNU Emacs is free software; you can redistribute it and/or modify
12 ;; it under the terms of the GNU General Public License as published by
13 ;; the Free Software Foundation; either version 2, or (at your option)
14 ;; any later version.
16 ;; GNU Emacs is distributed in the hope that it will be useful,
17 ;; but WITHOUT ANY WARRANTY; without even the implied warranty of
18 ;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
19 ;; GNU General Public License for more details.
21 ;; You should have received a copy of the GNU General Public License
22 ;; along with GNU Emacs; see the file COPYING. If not, write to the
23 ;; Free Software Foundation, Inc., 59 Temple Place - Suite 330,
24 ;; Boston, MA 02111-1307, USA.
26 ;;; Code:
28 (defun list-one-abbrev-table (abbrev-table output-buffer)
29 "Display alphabetical listing of ABBREV-TABLE in buffer OUTPUT-BUFFER."
30 (with-output-to-temp-buffer output-buffer
31 (save-excursion
32 (let ((abbrev-list nil) (first-column 0))
33 (set-buffer standard-output)
34 (mapatoms
35 (function (lambda (abbrev)
36 (setq abbrev-list (cons abbrev abbrev-list))))
37 abbrev-table)
38 (setq abbrev-list (sort abbrev-list 'string-lessp))
39 (while abbrev-list
40 (if (> (+ first-column 40) (frame-width))
41 (progn
42 (insert "\n")
43 (setq first-column 0)))
44 (indent-to first-column)
45 (insert (symbol-name (car abbrev-list)))
46 (indent-to (+ first-column 8))
47 (insert (symbol-value (car abbrev-list)))
48 (setq first-column (+ first-column 40))
49 (setq abbrev-list (cdr abbrev-list)))))))
51 (provide 'abbrevlist)
53 ;;; abbrevlist.el ends here