From 1742992bb6933c84aebf70724be71963e1862775 Mon Sep 17 00:00:00 2001
From: Walter Bender <walter.bender@gmail.com>
Date: Fri, 23 Mar 2012 20:49:49 +0000
Subject: don't reload same help message repeatedly

---
(limited to 'TurtleArt')

diff --git a/TurtleArt/tawindow.py b/TurtleArt/tawindow.py
index 195bf72..fa89b37 100644
--- a/TurtleArt/tawindow.py
+++ b/TurtleArt/tawindow.py
@@ -125,6 +125,7 @@ class TurtleArtWindow():
         self.rect = gtk.gdk.Rectangle(0, 0, 0, 0)
 
         self.no_help = False
+        self.last_label = None
 
         self.keypress = ''
         self.keyvalue = 0
@@ -1745,7 +1746,11 @@ class TurtleArtWindow():
             label = help_strings[block_name]
         else:
             label = special_block_name
+        if self.last_label == label:
+            return 0
         self.showlabel('help', label=label)
+        debug_output(label, True)
+        self.last_label = label
         return 0
 
     def _buttonrelease_cb(self, win, event):
--
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