Merge pull request #227 from vpython/sign3

Sign3

Author: BruceSherwood

vpython/test/test_namespace.py

@@ -143,7 +143,11 @@
     'version',
     'vertex',
     'winput',
-    'wtext'
+    'wtext',
+    'wtext',
+    'winput',
+    'keysdown',
+    'sign'
 ]
 
 

vpython/vpython.py

@@ -42,7 +42,7 @@ def Exit():
            'local_light', 'menu', 'meta_canvas', 'points', 'pyramid',
            'quad', 'radio', 'ring', 'set_browser', 'simple_sphere', 'sleep', 'slider', 'sphere',
            'standardAttributes', 'text', 'textures', 'triangle', 'vertex',
-           'wtext', 'winput', 'keysdown']
+           'wtext', 'winput', 'keysdown', 'sign']
 
 
 from inspect import signature # Python 3; needed to allow zero arguments in a bound function