From 3e595ae1832e32853e796fff35cf30c37a116108 Mon Sep 17 00:00:00 2001
From: Shlomi Fish <shlomif@shlomifish.org>
Date: Mon, 16 Apr 2018 02:35:33 +0300
Subject: [PATCH] Add a Ctrl+Z undo shortcut.

See https://github.com/shlomif/PySolFC/issues/71 . It is the more
standard one.
---
 pysollib/ui/tktile/menubar.py | 1 +
 1 file changed, 1 insertion(+)

diff --git a/pysollib/ui/tktile/menubar.py b/pysollib/ui/tktile/menubar.py
index 1e1517f4..69266463 100644
--- a/pysollib/ui/tktile/menubar.py
+++ b/pysollib/ui/tktile/menubar.py
@@ -682,6 +682,7 @@ class PysolMenubarTkCommon:
         self._bindKey(ctrl, "s", self.mSave)
         self._bindKey(ctrl, "x", self.mHoldAndQuit)
         self._bindKey(ctrl, "q", self.mQuit)
+        self._bindKey(ctrl, "z", self.mUndo)
         self._bindKey("",   "z", self.mUndo)
         self._bindKey("",   "BackSpace", self.mUndo)    # undocumented
         self._bindKey("",   "KP_Enter", self.mUndo)     # undocumented