Python:
o option to change the way code is generated, in that child windows 
  with names become attributes of their parent window
o code blocks are not implemented


All:
o negative numbers are syntax errors for now
o The preprocessor changes 'type' to 'objectType' in class options, 
  but the parser does not recognize objectType identifier as a group.  
  Need to handle this and then add proper code generation.  This comes into
  play when you select type options on the Fl_Browser window in fluid.
