[Emacs-diffs] emacs-26 41c2d25 2/2: Remove unused variable

[Leo Liu]

branch: emacs-26
commit 41c2d25912fdd7b9adb5c550618335158a0b9d97
Author: Leo Liu <address@hidden>
Commit: Leo Liu <address@hidden>

    Remove unused variable
    
    * lisp/progmodes/prolog.el (prolog-hungry-delete-key-flag): Remove.
---
 lisp/progmodes/prolog.el | 6 ------
 1 file changed, 6 deletions(-)

diff --git a/lisp/progmodes/prolog.el b/lisp/progmodes/prolog.el
index a895a77..3bcc9be 100644
--- a/lisp/progmodes/prolog.el
+++ b/lisp/progmodes/prolog.el
@@ -480,12 +480,6 @@ Legal values:
 
 ;; Keyboard
 
-(defcustom prolog-hungry-delete-key-flag nil
-  "Non-nil means delete key consumes all preceding spaces."
-  :version "24.1"
-  :group 'prolog-keyboard
-  :type 'boolean)
-
 (defcustom prolog-electric-dot-flag nil
   "Non-nil means make dot key electric.
 Electric dot appends newline or inserts head of a new clause.