code: def _rt_parse_execs(self, statement, element, mode, lineparser):
          
          #This is the same deal as with _rt_parse_types() below.
          if mode == "insert":
              enew, start, end = self.xparser.parse_signature(statement, element, element)
              if enew is not None:
                  enew.start, enew.end = lineparser.absolute_charindex(statement, start, end)
                  enew.incomplete = True
                  element.executables[enew.name.lower()] = enew
                  lineparser.additions.append((enew, element))
docs: As part of parse_line(), checks for new executable declarations in the statement.