ditto for c-backslash-region.

diff --git a/lisp/progmodes/c-mode.el b/lisp/progmodes/c-mode.el
index ff4a8e465c79157deacabed2632df880a34d724c..9e808c057b28d70c7bb426765f82e89e68d9da01 100644 (file)
--- a/lisp/progmodes/c-mode.el
+++ b/lisp/progmodes/c-mode.el
@@ -86,6 +86,7 @@
 
 (put 'comment-region 'menu-enable 'mark-active)
 (put 'c-macro-expand 'menu-enable 'mark-active)
+(put 'c-backslash-region 'menu-enable 'mark-active)
 
 (autoload 'c-macro-expand "cmacexp"
   "Display the result of expanding all C macros occurring in the region.