git-blame.el: Add (require 'format-spec)

c5022f5 (git-blame.el: Change how blame information is shown, 2009-09-29) taught the "M-x git-blame" mode to format its output in a more interesting way, making use of the format-spec function. format-spec is included in Emacs 23 and is a useful function. Older emacsen can get it from Gnus. In all emacsen, we need to 'require it before use to avoid warnings: git-blame.el:483:1:Warning: the function `format-spec' is not known to be defined. Reported-by: Sergei Organov <[email protected]> Reported-by: Kevin Ryde <[email protected]> Signed-off-by: Jonathan Nieder <[email protected]> Signed-off-by: Junio C Hamano <[email protected]>
oleganza · Nov 3, 2010 · 0cb3f80 · 0cb3f80
1 parent af77aee
commit 0cb3f80
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/contrib/emacs/git-blame.el b/contrib/emacs/git-blame.el
@@ -79,6 +79,7 @@
 ;;; Code:
 
 (eval-when-compile (require 'cl))			      ; to use `push', `pop'
+(require 'format-spec)
 
 (defface git-blame-prefix-face
   '((((background dark)) (:foreground "gray"