From bf4e13dadb31fbb41fc733b8e465f7c3e405e509 Mon Sep 17 00:00:00 2001
From: Walter Bender <walter@sugarlabs.org>
Date: Mon, 04 Nov 2013 21:36:55 +0000
Subject: alan's patch to left, back

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

diff --git a/TurtleArt/tabasics.py b/TurtleArt/tabasics.py
index ce84a49..1dcaa56 100644
--- a/TurtleArt/tabasics.py
+++ b/TurtleArt/tabasics.py
@@ -179,9 +179,8 @@ class Palettes():
                           help_string=_('moves turtle backward'))
         self.tw.lc.def_prim(
             'back', 1,
-            Primitive(Turtle.forward,
-                      arg_descs=[ArgSlot(TYPE_NUMBER,
-                                         wrapper=self.prim_cache["minus"])],
+            Primitive(Turtle.backward,
+                      arg_descs=[ArgSlot(TYPE_NUMBER)],
                       call_afterwards=self.after_move))
 
         palette.add_block('clean',
@@ -214,9 +213,8 @@ turtle'))
 in degrees)'))
         self.tw.lc.def_prim(
             'left', 1,
-            Primitive(Turtle.right,
-                      arg_descs=[ArgSlot(TYPE_NUMBER,
-                                         wrapper=self.prim_cache["minus"])],
+            Primitive(Turtle.left,
+                      arg_descs=[ArgSlot(TYPE_NUMBER)],
                       call_afterwards=self.after_right))
 
         palette.add_block('right',
--
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