tree 2ae7174bb85fea3961a4755f5edd568937574ad6
parent ccb3b537cc847791c0e28c72ee1f9e6e807f2f6f
author Michele Ballabio <barra_cuda@katamail.com> 1207343082 +0200
committer Shawn O. Pearce <spearce@spearce.org> 1207368199 -0400

git-gui: use +/- instead of ]/[ to show more/less context in diff

On some systems, brackets cannot be used as event details
(they don't have a keysym), so use +/- instead (both on
keyboard and keypad) and add ctrl-= as a synonym of ctrl-+
for convenience.

[sp: Had to change accelerator to show only "$M1T-="; the
     original version included "$M1T-+ $M1T-=" but this is
	 not drawn at all on Mac OS X.]

Signed-off-by: Michele Ballabio <barra_cuda@katamail.com>
Signed-off-by: Shawn O. Pearce <spearce@spearce.org>