Clarify that plugin works with saved buffers.

Sambojambo · Apr 17, 2013 · 01e7eb4 · 01e7eb4
1 parent 1a13951
commit 01e7eb4
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/README.mkd b/README.mkd
@@ -39,6 +39,8 @@ Add `Bundle 'airblade/vim-gitgutter'` to your `~/.vimrc` and then:
 
 You don't have to do anything: it just works.
 
+Please note the plugin diffs your saved buffers, i.e. the files on disk.  It produces the same result as running `git diff` on the command line.  It won't see any unsaved changes to a buffer.
+
 You can explicitly turn vim-gitgutter off and on (defaults to on):
 
 * turn off with `:GitGutterDisable`