[gnome-builder] emacs: ctrl+r starts reverse search

[Christian Hergert <chergert src gnome org>]

commit 6e3c887efab310d53e0749ed0dc9d8f98a57a943
Author: Christian Hergert <chergert redhat com>
Date:   Mon Oct 12 21:35:52 2015 -0700

    emacs: ctrl+r starts reverse search

 data/keybindings/emacs.css |    1 +
 1 files changed, 1 insertions(+), 0 deletions(-)
---
diff --git a/data/keybindings/emacs.css b/data/keybindings/emacs.css
index d465ffb..1158432 100644
--- a/data/keybindings/emacs.css
+++ b/data/keybindings/emacs.css
@@ -51,6 +51,7 @@
   bind "<ctrl>x" { "set-mode" ("emacs-x", transient) };
   bind "<ctrl>underscore" { "undo" () };
   bind "<alt>x" { "action" ("win", "show-command-bar", "") };
+  bind "<ctrl>r" { "action" ("frame", "find", "2") };
   bind "<ctrl>s" { "action" ("frame", "find", "3") };
   bind "<ctrl>period" { "action" ("workbench", "global-search", "") };
   bind "<alt>period" { "goto-definition" () };