* lisp/vc/vc.el (vc-diff-knows-L): Remove; unused since 2007-10-10.

diff --git a/lisp/ChangeLog b/lisp/ChangeLog
index 2c48615a88ca28682d7d9f1ead00c6703d5c15e5..719efbd68b46b9810332eb49e623a1c01097141b 100644 (file)
--- a/lisp/ChangeLog
+++ b/lisp/ChangeLog
@@ -1,3 +1,7 @@
+2013-11-13  Glenn Morris  <rgm@gnu.org>
+
+       * vc/vc.el (vc-diff-knows-L): Remove; unused since 2007-10-10.
+
 2013-11-13  Michael Albinus  <michael.albinus@gmx.de>
 
        * net/tramp.el (tramp-remote-file-name-spec-regexp): An IPV6

diff --git a/lisp/vc/vc.el b/lisp/vc/vc.el
index 39bea10dc1513992cc07136981c785a1a3b5e68a..bf69a1ccecccb4ed56af0a4b535c68cb62ed4c4c 100644 (file)
--- a/lisp/vc/vc.el
+++ b/lisp/vc/vc.el
@@ -755,13 +755,6 @@ not specific to any particular backend."
   :group 'vc
   :version "21.1")
 
-(defcustom vc-diff-knows-L nil
-  "Indicates whether diff understands the -L option.
-The value is either `yes', `no', or nil.  If it is nil, VC tries
-to use -L and sets this variable to remember whether it worked."
-  :type '(choice (const :tag "Work out" nil) (const yes) (const no))
-  :group 'vc)
-
 (defcustom vc-log-show-limit 2000
   "Limit the number of items shown by the VC log commands.
 Zero means unlimited.