git-gui: Don't format the mode line of a diff.

We sometimes see a mode line show up in a diff if the file mode was
changed.  But its not something we format specially.

Signed-off-by: Shawn O. Pearce <spearce@spearce.org>
1 file changed
tree: d37444315437e7260d4b5bdd50b75ae7ec85aed8
  1. .gitignore
  2. git-gui.sh
  3. GIT-VERSION-GEN
  4. Makefile
  5. TODO