From: Sean Whitton <spwhitton@spwhitton.name>
Date: Tue, 13 May 2025 09:09:26 +0000 (+0100)
Subject: ; * lisp/vc/diff-mode.el (diff-mode-shared-map): Document.
X-Git-Url: http://git.eshelyaron.com/gitweb/?a=commitdiff_plain;h=e1041d60cda30243bc3b3f24fb00816c71007692;p=emacs.git

; * lisp/vc/diff-mode.el (diff-mode-shared-map): Document.

(cherry picked from commit a8309895ae83a18dbdfe4afae49152e98bee1e6f)
---

diff --git a/lisp/vc/diff-mode.el b/lisp/vc/diff-mode.el
index 08ca9f26d1e..1c3f7162abb 100644
--- a/lisp/vc/diff-mode.el
+++ b/lisp/vc/diff-mode.el
@@ -180,6 +180,10 @@ The default \"-b\" means to ignore whitespace-only changes,
 ;;;;
 
 (defvar-keymap diff-mode-shared-map
+  :doc "Additional bindings for read-only `diff-mode' buffers.
+These bindings are also available with an ESC prefix
+(i.e. a \\=`M-' prefix) in read-write `diff-mode' buffers,
+and with a `diff-minor-mode-prefix' prefix in `diff-minor-mode'."
   "n" #'diff-hunk-next
   "N" #'diff-file-next
   "p" #'diff-hunk-prev