[gnome-builder/wip/vim] vim: add comment regarding multi-char commands like gu and gU

[Christian Hergert <chergert src gnome org>]

commit e818d33864ec4a386a7ab3edd9f5880c15f06a42
Author: Christian Hergert <christian hergert me>
Date:   Wed Oct 1 23:22:48 2014 -0700

    vim: add comment regarding multi-char commands like gu and gU

 src/editor/gb-editor-vim.c |    5 +++++
 1 files changed, 5 insertions(+), 0 deletions(-)
---
diff --git a/src/editor/gb-editor-vim.c b/src/editor/gb-editor-vim.c
index 7377a36..9641bb2 100644
--- a/src/editor/gb-editor-vim.c
+++ b/src/editor/gb-editor-vim.c
@@ -2407,6 +2407,11 @@ gb_editor_vim_cmd_goto (GbEditorVim *vim,
 {
   g_assert (GB_IS_EDITOR_VIM (vim));
 
+  /*
+   * TODO: We have more plumbing todo so we can support commands that are
+   *       multiple characters (gU gu g~ and gg are all separate commands).
+   */
+
   switch (modifier)
     {
     case '~':