From: Eli Zaretskii <eliz@gnu.org>
Date: Sun, 7 Apr 2024 06:24:58 +0000 (+0300)
Subject: ; * src/filelock.c (Flock_file): Doc fix (bug#70216).
X-Git-Url: http://git.eshelyaron.com/gitweb/?a=commitdiff_plain;h=9581fd1e03b30ee5b7e103cb45edfaf09434b61c;p=emacs.git

; * src/filelock.c (Flock_file): Doc fix (bug#70216).

(cherry picked from commit 2a41b6ba51457448b3937fbb1d9e06f62c3d5a9f)
---

diff --git a/src/filelock.c b/src/filelock.c
index 8c27b226900..01d35c46726 100644
--- a/src/filelock.c
+++ b/src/filelock.c
@@ -638,8 +638,11 @@ unlock_all_files (void)
 }
 
 DEFUN ("lock-file", Flock_file, Slock_file, 1, 1, 0,
-       doc: /* Lock FILE.
-If the option `create-lockfiles' is nil, this does nothing.  */)
+       doc: /* Check whether FILE was modified since it was visited, and lock it.
+If user option `create-lockfiles' is nil, this does not create
+a lock file for FILE, but it still checks whether FILE was modified
+outside of the current Emacs session, and if so, asks the user
+whether to modify FILE.  */)
   (Lisp_Object file)
 {
 #ifndef MSDOS