master 8ace770: Remove some ancient Emacs compat code from cperl-mode

[Stefan Kangas]

branch: master
commit 8ace7700b93c6c0835ddac6633a7ec07daf56225
Author: Stefan Kangas <stefan@marxist.se>
Commit: Stefan Kangas <stefan@marxist.se>

    Remove some ancient Emacs compat code from cperl-mode
    
    This variable has this value by default since Emacs 19.34.
    
    * lisp/progmodes/cperl-mode.el (cperl-mode): Remove some compat code.
---
 lisp/progmodes/cperl-mode.el | 4 ----
 1 file changed, 4 deletions(-)

diff --git a/lisp/progmodes/cperl-mode.el b/lisp/progmodes/cperl-mode.el
index 09d816d..ed9b234 100644
--- a/lisp/progmodes/cperl-mode.el
+++ b/lisp/progmodes/cperl-mode.el
@@ -1673,10 +1673,6 @@ or as help on variables `cperl-tips', `cperl-problems',
                           (cperl-fontify-syntaxically end))))
        ;; Do not introduce variable if not needed, we check it!
         (setq-local parse-sexp-lookup-properties t)
-       ;; Fix broken font-lock:
-       (or (boundp 'font-lock-unfontify-region-function)
-           (setq font-lock-unfontify-region-function
-                #'font-lock-default-unfontify-region))
        ;; Our: just a plug for wrong font-lock
         (setq-local font-lock-unfontify-region-function
                     ;; not present with old Emacs