From: Juri Linkov <juri@jurta.org>
Date: Thu, 8 Dec 2005 07:51:32 +0000 (+0000)
Subject: (custom-add-parent-links): Filter out custom-group-link,
X-Git-Tag: emacs-pretest-22.0.90~5451
X-Git-Url: http://git.eshelyaron.com/gitweb/?a=commitdiff_plain;h=3f30c2726a7a438c9a9d850f87f8f8e82599d353;p=emacs.git

(custom-add-parent-links): Filter out custom-group-link,
because such links don't lead to parent documentation.
---

diff --git a/lisp/ChangeLog b/lisp/ChangeLog
index 84232e0a2be..5d713859886 100644
--- a/lisp/ChangeLog
+++ b/lisp/ChangeLog
@@ -1,3 +1,17 @@
+2005-12-08  Juri Linkov  <juri@jurta.org>
+
+	* info.el (Info-mode-map): Bind M-TAB to `Info-prev-reference'.
+
+	* button.el (button-buffer-map): Bind M-TAB to `backward-button'.
+
+	* wid-edit.el (widget-keymap): Bind M-TAB to `widget-backward'.
+
+	* pcvs.el (defun-cvs-mode): Put `definition-name' property on
+	the constructed function name fun-1.
+
+	* cus-edit.el (custom-add-parent-links): Filter out custom-group-link,
+	because such links don't lead to parent documentation.
+
 2005-12-08  Kenichi Handa  <handa@m17n.org>
 
 	* descr-text.el (describe-char): Use *Help-2* buffer if the
@@ -187,7 +201,8 @@
 
 	* font-core.el (global-font-lock-mode): Use define-global-minor-mode
 	instead of easy-mmode-define-global-mode.  Add `:group font-lock'.
-	(font-lock-mode): Replace `:group font-lock' with `nil nil nil'.
+	(font-lock-mode): Replace `:group font-lock' with `nil nil nil'
+	because there is no customization option for it.
 
 	* font-lock.el (lisp-font-lock-keywords-1):
 	Add define-global-minor-mode.
@@ -223,8 +238,8 @@
 	property on their symbols (they have only `custom-loads').
 
 	* simple.el (completion-setup-function): Put completions-common-part
-	face on full completion string too (i.e. completion string without
-	completions-first-difference face).
+	face on complete completion string too (i.e. completion string
+	without completions-first-difference face).
 
 	* man.el (Man-section-regexp): Add 0-9 to support "3X11" sections.
 
diff --git a/lisp/cus-edit.el b/lisp/cus-edit.el
index d4ea953bc09..8a3f6647f54 100644
--- a/lisp/cus-edit.el
+++ b/lisp/cus-edit.el
@@ -2155,7 +2155,11 @@ If INITIAL-STRING is non-nil, use that rather than \"Parent groups:\"."
 		  (setq parents (cons symbol parents)))))
     (and (null (get name 'custom-links)) ;No links of its own.
          (= (length parents) 1)         ;A single parent.
-         (let* ((links (get (car parents) 'custom-links))
+         (let* ((links (delq nil (mapcar (lambda (w)
+					   (unless (eq (widget-type w)
+						       'custom-group-link)
+					     w))
+					 (get (car parents) 'custom-links))))
                 (many (> (length links) 2)))
            (when links
              (insert "\nParent documentation: ")