code: def global_fixes():
      
      for function in list(globals().values()):
          if inspect.isfunction(function):
              arguments = _get_parameters(function)
              if arguments[:1] != ['source']:
                  continue
  
              code = extract_code_from_function(function)
              if code:
                  yield (code, function)
docs: Yield multiple (code, function) tuples.