master 54efe18: Derive gnus-edit-form-mode from lisp-data-mode, fix mode map

[Eric Abrahamsen]

branch: master
commit 54efe18959591faa1087051c878abe470f53a28f
Author: Eric Abrahamsen <eric@ericabrahamsen.net>
Commit: Eric Abrahamsen <eric@ericabrahamsen.net>

    Derive gnus-edit-form-mode from lisp-data-mode, fix mode map
    
    * lisp/gnus/gnus-eform.el (gnus-edit-form-mode): Derive from
    lisp-data-mode, which can be handy for users who have turned on things
    like paredit for lisp-data-mode.
    (gnus-edit-form-mode-map): Put creation of the map inside the defvar.
---
 lisp/gnus/gnus-eform.el | 18 +++++++++---------
 1 file changed, 9 insertions(+), 9 deletions(-)

diff --git a/lisp/gnus/gnus-eform.el b/lisp/gnus/gnus-eform.el
index 54118aa..1bc1261e 100644
--- a/lisp/gnus/gnus-eform.el
+++ b/lisp/gnus/gnus-eform.el
@@ -50,13 +50,13 @@
 (defvar gnus-edit-form-buffer "*Gnus edit form*")
 (defvar gnus-edit-form-done-function nil)
 
-(defvar gnus-edit-form-mode-map nil)
-(unless gnus-edit-form-mode-map
-  (setq gnus-edit-form-mode-map (make-sparse-keymap))
-  (set-keymap-parent gnus-edit-form-mode-map emacs-lisp-mode-map)
-  (gnus-define-keys gnus-edit-form-mode-map
-    "\C-c\C-c" gnus-edit-form-done
-    "\C-c\C-k" gnus-edit-form-exit))
+(defvar gnus-edit-form-mode-map
+  (let ((map (make-sparse-keymap)))
+    (set-keymap-parent map emacs-lisp-mode-map)
+    (gnus-define-keys map
+      "\C-c\C-c" gnus-edit-form-done
+      "\C-c\C-k" gnus-edit-form-exit)
+    map))
 
 (defun gnus-edit-form-make-menu-bar ()
   (unless (boundp 'gnus-edit-form-menu)
@@ -67,9 +67,9 @@
        ["Exit" gnus-edit-form-exit t]))
     (gnus-run-hooks 'gnus-edit-form-menu-hook)))
 
-(define-derived-mode gnus-edit-form-mode fundamental-mode "Edit Form"
+(define-derived-mode gnus-edit-form-mode lisp-data-mode "Edit Form"
   "Major mode for editing forms.
-It is a slightly enhanced emacs-lisp-mode.
+It is a slightly enhanced `lisp-data-mode'.
 
 \\{gnus-edit-form-mode-map}"
   (when (gnus-visual-p 'group-menu 'menu)