From: Eli Zaretskii <eliz@gnu.org>
Date: Sat, 17 Dec 2022 07:49:43 +0000 (+0200)
Subject: ; Revert "; * lisp/subr.el (internal--with-narrowing): Simplify"
X-Git-Tag: emacs-29.0.90~1107
X-Git-Url: http://git.eshelyaron.com/gitweb/?a=commitdiff_plain;h=d65beb820ccb8d9c91445a0d3993a0e64db8f683;p=emacs.git

; Revert "; * lisp/subr.el (internal--with-narrowing): Simplify"

This reverts commit d9add661617dfba491465943d402230699a9a4ff.

Please install on the release branch only changes that fix
incorrect behavior.  Cleanups don't belong here.
---

diff --git a/lisp/subr.el b/lisp/subr.el
index b21cce16696..e142eaa8104 100644
--- a/lisp/subr.el
+++ b/lisp/subr.el
@@ -3956,9 +3956,10 @@ detailed description.
 (defun internal--with-narrowing (start end body &optional tag)
   "Helper function for `with-narrowing', which see."
   (save-restriction
-    (narrow-to-region start end)
-    (when tag (narrowing-lock tag))
-    (funcall body)))
+    (progn
+      (narrow-to-region start end)
+      (if tag (narrowing-lock tag))
+      (funcall body))))
 
 (defun find-tag-default-bounds ()
   "Determine the boundaries of the default tag, based on text at point.