From 6c56adbc990b82b25256805cf683ef0dde5b28b8 Mon Sep 17 00:00:00 2001
From: Walter Bender <walter.bender@gmail.com>
Date: Thu, 05 Jul 2012 18:54:38 +0000
Subject: refactoring of sandwich blocks to use clamp

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

diff --git a/TurtleArt/talogo.py b/TurtleArt/talogo.py
index 3b55281..c422d29 100644
--- a/TurtleArt/talogo.py
+++ b/TurtleArt/talogo.py
@@ -386,7 +386,6 @@ class LogoCode:
             # If the blocks are visible, highlight the current block.
             if not self.tw.hide and self.bindex is not None:
                 self.tw.block_list.list[self.bindex].highlight()
-
             # In debugging modes, we pause between steps and show the turtle.
             if self.tw.step_time > 0:
                 self.tw.active_turtle.show()
@@ -408,12 +407,10 @@ class LogoCode:
             # Time to unhighlight the current block.
             if not self.tw.hide and self.bindex is not None:
                 self.tw.block_list.list[self.bindex].unhighlight()
-
             if self.procstop:
                 break
             if self.iresult == None:
                 continue
-
             if self.bindex is not None:
                 self.tw.block_list.list[self.bindex].highlight()
             self.tw.showblocks()
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