emacs-29 b69bffeec0: * lisp/vc/diff-mode.el (diff-minor-mode-prefix): Replace "ESC" with "\e".

[Juri Linkov]

branch: emacs-29
commit b69bffeec05302529209559dfb2ab24d9e711192
Author: Juri Linkov <juri@linkov.net>
Commit: Juri Linkov <juri@linkov.net>

    * lisp/vc/diff-mode.el (diff-minor-mode-prefix): Replace "ESC" with "\e".
    
    "ESC" looks like an attempt to use kbd syntax in customization.
    But actually now 'key-description' is used in 'diff-minor-mode-map'
    to convert "\e" to "ESC".
---
 lisp/vc/diff-mode.el | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/lisp/vc/diff-mode.el b/lisp/vc/diff-mode.el
index 357ce001b3..b80337eb74 100644
--- a/lisp/vc/diff-mode.el
+++ b/lisp/vc/diff-mode.el
@@ -272,8 +272,7 @@ and hunk-based syntax highlighting otherwise as a fallback."
 
 (defcustom diff-minor-mode-prefix "\C-c="
   "Prefix key for `diff-minor-mode' commands."
-  :type '(choice (string "ESC")
-                 (string "\C-c=") string))
+  :type '(choice (string "\e") (string "\C-c=") string))
 
 (defvar-keymap diff-minor-mode-map
   :doc "Keymap for `diff-minor-mode'.  See also `diff-mode-shared-map'."