From: Eli Zaretskii <eliz@gnu.org>
Date: Wed, 29 Mar 2023 11:56:20 +0000 (+0300)
Subject: Fix indentation regression in 'C-h l'
X-Git-Tag: emacs-29.0.90~66
X-Git-Url: http://git.eshelyaron.com/gitweb/?a=commitdiff_plain;h=e45bd10a3d9cc4be676e43714ea6fb2068b8e614;p=emacs.git

Fix indentation regression in 'C-h l'

* lisp/help.el (view-lossage): Fix indentation of commands
when the key sequence includes a semicolon.  (Bug#62453)
---

diff --git a/lisp/help.el b/lisp/help.el
index 3e94b5046e5..6eac037df2c 100644
--- a/lisp/help.el
+++ b/lisp/help.el
@@ -689,6 +689,10 @@ To record all your input, use `open-dribble-file'."
       (with-current-buffer standard-output
 	(goto-char (point-min))
 	(let ((comment-start ";; ")
+              ;; Prevent 'comment-indent' from handling a single
+              ;; semicolon as the beginning of a comment.
+              (comment-start-skip ";; ")
+              (comment-use-syntax nil)
               (comment-column 24))
           (while (not (eobp))
             (comment-indent)