From a7634e9733e4f282367ecb217d3f056ea2155bd8 Mon Sep 17 00:00:00 2001
From: Walter Bender <walter@walter-laptop.(none)>
Date: Tue, 27 Oct 2009 13:53:54 +0000
Subject: type casting to float

---
diff --git a/tamyblock.py b/tamyblock.py
index 63dd1b9..5b474ee 100644
--- a/tamyblock.py
+++ b/tamyblock.py
@@ -34,7 +34,9 @@ def myblock(lc,x):
     #
     ###########################################################################
 
-    if type(x) != int and type(x) != float: # make sure x is a number
+    try:  # make sure x is a number
+       x = float(x)
+    except:
         return
 
     pen = lc.tw.turtle.pendown              # save current turtle pen state
--
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