[gtk-engines/gnome3] enable mnemonic hiding

[Hylke Bons <hbons src gnome org>]

commit aa64b03fd70ef6009c38e351c34f1eadb4da5c40
Author: Hylke Bons <hylke bons intel com>
Date:   Fri Apr 2 17:04:43 2010 +0100

    enable mnemonic hiding

 themes/GNOME3/gtk-2.0/gtkrc |    2 ++
 1 files changed, 2 insertions(+), 0 deletions(-)
---
diff --git a/themes/GNOME3/gtk-2.0/gtkrc b/themes/GNOME3/gtk-2.0/gtkrc
index 643b667..e5c79a8 100644
--- a/themes/GNOME3/gtk-2.0/gtkrc
+++ b/themes/GNOME3/gtk-2.0/gtkrc
@@ -3,6 +3,8 @@
 
 gtk-color-scheme = "base_color:#ffffff\nbg_color:#e4e4e4\ntooltip_bg_color:#343434\nselected_bg_color:#4a90d9\ntext_color:#2e3436\nfg_color:#2e3436\ntooltip_fg_color:#ffffff\nselected_fg_color:#ffffff\nlink_color:#5d9ee1"
 
+gtk-auto-mnemonics = 1
+
 style "default" {
 	xthickness = 1
 	ythickness = 1