def p_include_line(self, p):
        if p.parser.enable_declaratives():
            tokens = p[2]
            tokens = p.parser.namespace.apply_macros(tokens)
            if len(tokens) > 0:
                if p.slice[1].type == 'INCLUDE':
                    if tokens[0].type == 'STRING_LITERAL':
                        p.parser.include(tokens[0].value)
                        return
                    elif tokens[0].type == 'HEADER_NAME':
                        p.parser.include_system(tokens[0].value)
                        return
                elif p.slice[1].type == 'INCLUDE_NEXT':
                    p.parser.include_next(tokens[0].value, p.slice[1].filename)
                    return
                else:
                    if tokens[0].type == 'STRING_LITERAL':
                        p.parser.import_(tokens[0].value)
                        return
                    elif tokens[0].type == 'HEADER_NAME':
                        p.parser.import_system(tokens[0].value)
                        return

            # TODO
            print >> sys.stderr, 'Invalid #include'
include_line : INCLUDE pp_tokens 
dataset/ETHPy150Open ardekantur/pyglet/tools/wraptypes/preprocessor.py/PreprocessorGrammar.p_include_line