Declare unused function cperl-inside-parens-p obsolete

* lisp/progmodes/cperl-mode.el (cperl-inside-parens-p): Declare
unused function obsolete.

diff --git a/lisp/progmodes/cperl-mode.el b/lisp/progmodes/cperl-mode.el
index 8e32c5a4b79a46c99b65a391224af5e756f01827..76c82f8c73e8c7db24d879d946b5ba9b10d8bce9 100644 (file)
--- a/lisp/progmodes/cperl-mode.el
+++ b/lisp/progmodes/cperl-mode.el
@@ -2475,7 +2475,8 @@ Will untabify if `cperl-electric-backspace-untabify' is non-nil."
 
 (put 'cperl-electric-backspace 'delete-selection 'supersede)
 
-(defun cperl-inside-parens-p ()                ;; NOT USED????
+(defun cperl-inside-parens-p ()
+  (declare (obsolete nil "28.1")) ; not used
   (condition-case ()
       (save-excursion
        (save-restriction