861 def parse_field(lineno, name, toks):  argument
872     for t in toks:
943 def parse_arguments(lineno, name, toks):  argument
952     for n in toks:
1042 def parse_generic(lineno, parent_pat, name, toks):  argument
1065     for t in toks:
1236     toks = []
1257         if len(toks) != 0:
1259             toks.extend(t)
1272             toks = t
1275         if toks[-1] == '\\':
1276             toks.pop()
1279         name = toks[0]
1280         del toks[0]
1284             if len(toks) != 0:
1300             toks = []
1309             if len(toks) != 0:
1321             toks = []
1326             parse_field(start_lineno, name[1:], toks)
1328             parse_arguments(start_lineno, name[1:], toks)
1330             parse_generic(start_lineno, None, name[1:], toks)
1332             parse_generic(start_lineno, parent_pat, name, toks)
1335         toks = []