bug (superfluous explicit self argument) in call to syntax_error method

[guest]

Please remove explicit self argument as shown in the patch below.

Regards -- Zoran Isailovski

airspeed.py

@@ -223 +223 @@
                     self.end = element.end
                     return element
             expected = ', '.join([cls.__name__ for cls in element_spec])
-            raise self.syntax_error(self, 'one of: ' + expected)
+            raise self.syntax_error('one of: ' + expected)
 
 
 class Text(_Element):

[steve]

Fixed in [57]. Thanks for the report, Zoran. -Steve