code.delx.au - gnu-emacs/blob - lisp/abbrevlist.el

   1 ;;; abbrevlist.el --- list one abbrev table alphabetically ordered
   2
   3 ;; Copyright (C) 1986, 1992, 2002, 2003, 2004,
   4 ;;   2005, 2006 Free Software Foundation, Inc.
   5 ;; Suggested by a previous version by Gildea.
   6
   7 ;; Maintainer: FSF
   8 ;; Keywords: abbrev
   9
  10 ;; This file is part of GNU Emacs.
  11
  12 ;; GNU Emacs is free software; you can redistribute it and/or modify
  13 ;; it under the terms of the GNU General Public License as published by
  14 ;; the Free Software Foundation; either version 2, or (at your option)
  15 ;; any later version.
  16
  17 ;; GNU Emacs is distributed in the hope that it will be useful,
  18 ;; but WITHOUT ANY WARRANTY; without even the implied warranty of
  19 ;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  20 ;; GNU General Public License for more details.
  21
  22 ;; You should have received a copy of the GNU General Public License
  23 ;; along with GNU Emacs; see the file COPYING.  If not, write to the
  24 ;; Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
  25 ;; Boston, MA 02110-1301, USA.
  26
  27 ;;; Commentary:
  28
  29 ;;; Code:
  30
  31 ;;;###autoload
  32 (defun list-one-abbrev-table (abbrev-table output-buffer)
  33   "Display alphabetical listing of ABBREV-TABLE in buffer OUTPUT-BUFFER."
  34   (with-output-to-temp-buffer output-buffer
  35     (save-excursion
  36       (let ((abbrev-list nil) (first-column 0))
  37         (set-buffer standard-output)
  38         (mapatoms
  39           (function (lambda (abbrev)
  40                       (setq abbrev-list (cons abbrev abbrev-list))))
  41           abbrev-table)
  42         (setq abbrev-list (sort abbrev-list 'string-lessp))
  43         (while abbrev-list
  44           (if (> (+ first-column 40) (window-width))
  45               (progn
  46                 (insert "\n")
  47                 (setq first-column 0)))
  48           (indent-to first-column)
  49           (insert (symbol-name (car abbrev-list)))
  50           (indent-to (+ first-column 8))
  51           (insert (symbol-value (car abbrev-list)))
  52           (setq first-column (+ first-column 40))
  53           (setq abbrev-list (cdr abbrev-list)))))))
  54
  55 (provide 'abbrevlist)
  56
  57 ;;; arch-tag: 178f0638-6597-4c16-bcee-576c3d8e9217
  58 ;;; abbrevlist.el ends here