From: Harald Jörg <haj@posteo.de>
Date: Wed, 5 Aug 2020 13:37:13 +0000 (+0200)
Subject: cperl-mode: Workaround for failure of cperl-write-tags
X-Git-Tag: emacs-28.0.90~6804
X-Git-Url: http://git.eshelyaron.com/gitweb/?a=commitdiff_plain;h=9d409746df593a6579bf7fd4d8ecff08e278cdf8;p=emacs.git

cperl-mode: Workaround for failure of cperl-write-tags

* lisp/progmodes/cperl-mode.el (cperl-mode): Accomodate recent
changes in etags (bug#42356).
---

diff --git a/lisp/progmodes/cperl-mode.el b/lisp/progmodes/cperl-mode.el
index cdbb59a5add..6755d10f1ab 100644
--- a/lisp/progmodes/cperl-mode.el
+++ b/lisp/progmodes/cperl-mode.el
@@ -6786,6 +6786,7 @@ Use as
   (or topdir
       (setq topdir default-directory))
   (let ((tags-file-name "TAGS")
+        (inhibit-read-only t)
 	(case-fold-search nil)
 	xs rel)
     (save-excursion