156     def extract(cls, source_code, start=0, end=-1):  argument
162         for match in enum_pattern.finditer(source_code, start, end):
163             yield EnumDefinition(source_code,
167     def __init__(self, source_code, span=None, group=None):  argument
179         self._source = source_code
251     def extract(cls, source_code, start=0, end=-1):  argument
255         matches = list(sig_alg_pattern.finditer(source_code, start, end))
257             yield SignatureAlgorithmDefinition(source_code, definitions=matches)
259     def __init__(self, source_code, definitions=None):  argument
264         self._source = source_code
310     def extract(cls, source_code, start=0, end=-1):  argument
314         matches = list(named_group_pattern.finditer(source_code, start, end))
316             yield NamedGroupDefinition(source_code, definitions=matches)
318     def __init__(self, source_code, definitions=None):  argument
323         self._source = source_code
401         source_code = remove_c_comments(f.read())
404     for start, instance in preprocess_c_source_code(source_code,