From 0b47572530b97b0a5afc18a8700e5f0bfb700746 Mon Sep 17 00:00:00 2001
From: Walter Bender <walter@sugarlabs.org>
Date: Sun, 10 Nov 2013 22:11:06 +0000
Subject: skip invisible blocks when tabbing

---
(limited to 'TurtleArt/tawindow.py')

diff --git a/TurtleArt/tawindow.py b/TurtleArt/tawindow.py
index 98cb20c..6ca07d6 100644
--- a/TurtleArt/tawindow.py
+++ b/TurtleArt/tawindow.py
@@ -3641,6 +3641,10 @@ before making changes to your program'))
                         i = 0
                     else:
                         i += 1
+                        while(not p[i].get_visibility()):
+                            i += 1
+                            if i == len(p) - 1:
+                                i = 0
             self._highlighted_blk = p[i]
             self._highlighted_blk.highlight()
             self.selected_blk = p[i]
--
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