[Emacs-diffs] /srv/bzr/emacs/emacs-23 r99749: Improve previous change.

[Glenn Morris]

------------------------------------------------------------
revno: 99749
committer: Glenn Morris <address@hidden>
branch nick: emacs-23
timestamp: Thu 2010-04-15 19:45:26 -0700
message:
  Improve previous change.
modified:
  lisp/vc-git.el

=== modified file 'lisp/vc-git.el'
--- a/lisp/vc-git.el    2010-04-16 02:39:22 +0000
+++ b/lisp/vc-git.el    2010-04-16 02:45:26 +0000
@@ -413,6 +413,7 @@
      (vc-git-command (current-buffer) 'async files
                      "ls-files" "-z" "-o" "-i" "--directory"
                      "--no-empty-directory" "--exclude-standard" "--"))
+    ;; --relative added in Git 1.5.5.
     (diff-index
      (vc-git-command (current-buffer) 'async files
                      "diff-index" "--relative" "-z" "-M" "HEAD" "--")))
@@ -572,7 +573,8 @@
 
 (defun vc-git-print-log (files buffer &optional shortlog start-revision limit)
   "Get change log associated with FILES.
-Note that using SHORTLOG requires at least Git version 1.5."
+Note that using SHORTLOG requires at least Git version 1.5.6,
+for the --graph option."
   (let ((coding-system-for-read git-commits-coding-system))
     ;; `vc-do-command' creates the buffer, but we need it before running
     ;; the command.