lisp/abbrevlist.el

   1 ;;; abbrevlist.el --- list one abbrev table alphabetically ordered.
   2
   3 ;; Copyright (C) 1986, 1992 Free Software Foundation, Inc.
   4 ;; Suggested by a previous version by Gildea.
   5
   6 ;; Maintainer: FSF
   7 ;; Keywords: abbrev
   8
   9 ;; This file is part of GNU Emacs.
  10
  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.
  15
  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.
  20
  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.
  25
  26 ;;; Code:
  27
  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)))))))
  50
  51 (provide 'abbrevlist)
  52
  53 ;;; abbrevlist.el ends here