From: Juri Linkov <juri@jurta.org>
Date: Sun, 4 Dec 2005 02:33:41 +0000 (+0000)
Subject: (define-derived-mode): Put `definition-name'
X-Git-Tag: emacs-pretest-22.0.90~5526
X-Git-Url: http://git.eshelyaron.com/gitweb/?a=commitdiff_plain;h=cc793355dc8b8b9c2d75e8554b03c0026f035ed6;p=emacs.git

(define-derived-mode): Put `definition-name'
properties on the constructed variable names.
---

diff --git a/lisp/emacs-lisp/derived.el b/lisp/emacs-lisp/derived.el
index e595ff92a39..899c40456e7 100644
--- a/lisp/emacs-lisp/derived.el
+++ b/lisp/emacs-lisp/derived.el
@@ -200,12 +200,19 @@ See Info node `(elisp)Derived Modes' for more details."
 No problems result if this variable is not bound.
 `add-hook' automatically binds it.  (This is true for all hook variables.)"
 		       name)))
+       (unless (boundp ',map)
+	 (put ',map 'definition-name ',child))
        (defvar ,map (make-sparse-keymap))
        ,(if declare-syntax
-	    `(defvar ,syntax (make-syntax-table)))
+	    `(progn
+	       (unless (boundp ',syntax)
+		 (put ',syntax 'definition-name ',child))
+	       (defvar ,syntax (make-syntax-table))))
        ,(if declare-abbrev
-	    `(defvar ,abbrev
-	       (progn (define-abbrev-table ',abbrev nil) ,abbrev)))
+	    `(progn
+	       (put ',abbrev 'definition-name ',child)
+	       (defvar ,abbrev
+		 (progn (define-abbrev-table ',abbrev nil) ,abbrev))))
        (put ',child 'derived-mode-parent ',parent)
        ,(if group `(put ',child 'custom-mode-group ,group))