From 491ab37a561eef3b4f3752bf49386f1132a138d5 Mon Sep 17 00:00:00 2001
From: Mark Oteiza <mvoteiza@udel.edu>
Date: Wed, 4 Dec 2013 13:32:14 -0500
Subject: [PATCH] enable escaping overlays with C-[

---
 termite.cc | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/termite.cc b/termite.cc
index 71dfb02..8c7f331 100644
--- a/termite.cc
+++ b/termite.cc
@@ -791,8 +791,16 @@ static void synthesize_keypress(GtkWidget *widget, unsigned keyval) {
 }
 
 gboolean entry_key_press_cb(GtkEntry *entry, GdkEventKey *event, keybind_info *info) {
+    const guint modifiers = event->state & gtk_accelerator_get_default_mod_mask();
     gboolean ret = FALSE;
 
+    if (modifiers == GDK_CONTROL_MASK) {
+        switch (event->keyval) {
+            case GDK_KEY_bracketleft:
+                ret = TRUE;
+                break;
+        }
+    }
     switch (event->keyval) {
         case GDK_KEY_BackSpace:
         case GDK_KEY_0: