From 9fed2068a96312477d638a7cecb10e90295b061e Mon Sep 17 00:00:00 2001
From: Walter Bender <walter@walter-laptop.(none)>
Date: Fri, 12 Feb 2010 18:57:52 +0000
Subject: cleaned some comments

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

diff --git a/tawindow.py b/tawindow.py
index 04eea3e..439c76d 100644
--- a/tawindow.py
+++ b/tawindow.py
@@ -1253,7 +1253,13 @@ class TurtleArtWindow():
             self._run_stack(blk)
 
     """
-    From the top, find and uncollapse any collapsible stacks on forks.
+    Collapsible stacks live between 'sandwichtop' and 'sandwichbottom' blocks
+    What follows are a number of utilities for managing collapsible stacks.
+    Alas, corner-cases abound.
+    """
+
+    """
+    From the top, find and restore any collapsible stacks on forks.
     """
     def _uncollapse_forks(self, top, looping=False):
         if top == None:
@@ -1314,7 +1320,7 @@ class TurtleArtWindow():
         return None
 
     """
-    Find the sandwich bottom below this block.
+    Find the sandwich top below this block.
     """
     def _find_sandwich_top_below(self, blk):
         if blk.name == 'sandwichtop':
@@ -1340,7 +1346,6 @@ class TurtleArtWindow():
             if not hit_bottom and b == bot:
                 hit_bottom = True
 
-                print "collapsing stack from %s" % (str(b))
                 # Replace 'sandwichbottom' shape with 'sandwichcollapsed' shape
                 if len(b.values) == 0:
                     b.values.append(1)
--
cgit v0.9.1