Missing entries for Perl in etags-regen-file-extensions -- okay for emacs-30?

[Sean Whitton]

Hello,

Can I install this simple change on the release branch, please?

-- >8 --
---
 lisp/progmodes/etags-regen.el | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lisp/progmodes/etags-regen.el b/lisp/progmodes/etags-regen.el
index 21ea9bfb8b3..e97b0cd7574 100644
--- a/lisp/progmodes/etags-regen.el
+++ b/lisp/progmodes/etags-regen.el
@@ -119,7 +119,7 @@ etags-regen-regexp-alist
 ;; http://lists.gnu.org/archive/html/emacs-devel/2018-01/msg00323.html
 (defcustom etags-regen-file-extensions
   '("rb" "js" "py" "pl" "el" "c" "cpp" "cc" "h" "hh" "hpp"
-    "java" "go" "cl" "lisp" "prolog" "php" "erl" "hrl"
+    "java" "go" "cl" "lisp" "prolog" "php" "erl" "hrl" "pl" "pm"
     "F" "f" "f90" "for" "cs" "a" "asm" "ads" "adb" "ada")
   "Code file extensions for `etags-regen-mode'.
-- 
Sean Whitton