tree 663a1a731104b788dac1f7966757b16be85f2551
parent a3b3ae35d4f175e6444533c96933b5868e499b09
author Michael Lutz <michi@icosahedron.de> 1329062117 +0100
committer Pat Thoyts <patthoyts@users.sourceforge.net> 1412588092 +0100

git-gui: add configurable tab size to the diff view

For Tk 8.5 the "wordprocessor" mode allows us to get a bit fancy for merge
diffs and intend the tabs by one to compensate for the additional diff
marker at the line start.

The code is heavily based on how gitk handles tabs.

Signed-off-by: Michael Lutz <michi@icosahedron.de>
Signed-off-by: Pat Thoyts <patthoyts@users.sourceforge.net>