Comment changes.

[gnu-emacs] / lisp / abbrev.el

diff --git a/lisp/abbrev.el b/lisp/abbrev.el
index d6bdd9ed568e352d6b082a009699ddfb7ee17024..8309a63ba2a133a3b5209650674e1c57dcc9583d 100644 (file)
--- a/lisp/abbrev.el
+++ b/lisp/abbrev.el
@@ -2,7 +2,7 @@
 
 ;; Copyright (C) 1985, 1986, 1987, 1992 Free Software Foundation, Inc.
 
-;; Keywords: abbrev
+;; Keywords: abbrev convenience
 
 ;; This file is part of GNU Emacs.
 
@@ -17,8 +17,9 @@
 ;; GNU General Public License for more details.
 
 ;; You should have received a copy of the GNU General Public License
-;; along with GNU Emacs; see the file COPYING.  If not, write to
-;; the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.
+;; along with GNU Emacs; see the file COPYING.  If not, write to the
+;; Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+;; Boston, MA 02111-1307, USA.
 
 ;;; Commentary:
 
@@ -26,9 +27,13 @@
 
 ;;; Code:
 
-(defconst only-global-abbrevs nil "\
-*t means user plans to use global abbrevs only.
-Makes the commands to define mode-specific abbrevs define global ones instead.")
+(defcustom only-global-abbrevs nil 
+  "*t means user plans to use global abbrevs only.
+This makes the commands that normally define mode-specific abbrevs
+define global abbrevs instead."
+  :type 'boolean
+  :group 'abbrev-mode
+  :group 'convenience)
 
 (defun abbrev-mode (arg)
   "Toggle abbrev mode.
@@ -40,6 +45,17 @@ and be replaced by its expansion."
        (if (null arg) (not abbrev-mode)
          (> (prefix-numeric-value arg) 0)))
   (force-mode-line-update))
+
+(defcustom abbrev-mode nil
+  "Toggle abbrev mode.
+In abbrev mode, inserting an abbreviation causes it to expand
+and be replaced by its expansion.
+You must modify via \\[customize] for this variable to have an effect."
+  :set (lambda (symbol value)
+        (abbrev-mode (if value 1 0)))
+  :type 'boolean
+  :group 'abbrev-mode)
+
 \f
 (defvar edit-abbrevs-map nil
   "Keymap used in edit-abbrevs.")