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

* lisp/progmodes/cperl-mode.el (cperl-mode): Accomodate recent
changes in etags (bug#42356).
This commit is contained in:
Harald Jörg 2020-08-05 15:37:13 +02:00 committed by Lars Ingebrigtsen
parent 4b3f44fc97
commit 9d409746df

View file

@ -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