From: Stefan Kangas <stefankangas@gmail.com>
Date: Sun, 30 Jun 2024 23:44:38 +0000 (+0200)
Subject: Backport file backup FAQ item to Emacs <28
X-Git-Tag: archive/raspbian/1%30.1+1-3+rpi1^2~2^2~20^2~800
X-Git-Url: https://dgit.raspbian.org/?a=commitdiff_plain;h=9d62dbc1f798f65d480c6b8e6255a33e124995d0;p=emacs.git

Backport file backup FAQ item to Emacs <28

* doc/misc/efaq.texi (Not writing files to the current directory):
Backport recommendation to Emacs 27 or older.
Problem reported by David Hedlund <davidh@gnu.org>.
---

diff --git a/doc/misc/efaq.texi b/doc/misc/efaq.texi
index 7ab9731ff8f..93b3d48f6f1 100644
--- a/doc/misc/efaq.texi
+++ b/doc/misc/efaq.texi
@@ -2932,8 +2932,9 @@ For instance, to write all these things to
 @file{~/.emacs.d/aux/}:
 
 @lisp
-(setq lock-file-name-transforms
-      '(("\\`/.*/\\([^/]+\\)\\'" "~/.emacs.d/aux/\\1" t)))
+(when (>= emacs-major-version 28)
+  (setq lock-file-name-transforms
+        '(("\\`/.*/\\([^/]+\\)\\'" "~/.emacs.d/aux/\\1" t))))
 (setq auto-save-file-name-transforms
       '(("\\`/.*/\\([^/]+\\)\\'" "~/.emacs.d/aux/\\1" t)))
 (setq backup-directory-alist