From: Richard M. Stallman <rms@gnu.org>
Date: Fri, 12 Sep 1997 19:43:45 +0000 (+0000)
Subject: (customize-group): Handle groups not yet loaded.
X-Git-Tag: emacs-20.1~62
X-Git-Url: http://git.eshelyaron.com/gitweb/?a=commitdiff_plain;h=5aa3f181e54bde9a86092ba55554daa777d9c32c;p=emacs.git

(customize-group): Handle groups not yet loaded.

(hook) [:value-to-internal]: Use a nil value unchanged.
---

diff --git a/lisp/cus-edit.el b/lisp/cus-edit.el
index 501f757bcf4..0af690058aa 100644
--- a/lisp/cus-edit.el
+++ b/lisp/cus-edit.el
@@ -809,13 +809,15 @@ are shown; the contents of those subgroups are initially hidden."
 		       (completing-read "Customize group: (default emacs) "
 					obarray 
 					(lambda (symbol)
-					  (get symbol 'custom-group))
+					  (or (get symbol 'custom-loads)
+					      (get symbol 'custom-group)))
 					t))))
-
   (when (stringp group)
     (if (string-equal "" group)
 	(setq group 'emacs)
       (setq group (intern group))))
+  (or (get group 'custom-group)
+      (custom-load-symbol group))
   (let ((name (format "*Customize Group: %s*"
 		      (custom-unlispify-tag-name group))))
     (if (get-buffer name)
@@ -2495,7 +2497,7 @@ Optional EVENT is the location for the menu."
 (define-widget 'hook 'list
   "A emacs lisp hook"
   :value-to-internal (lambda (widget value)
-		       (if (symbolp value)
+		       (if (and value (symbolp value))
 			   (list value)
 			 value))
   :match (lambda (widget value)