def t_ID(self, t):
t.type = self.reserved.get(t.value, '<STR_LIT>')<EOL>if t.type == '<STR_LIT>':<EOL><INDENT>t.value = node.Id(t.value, self.lineno, self.filename)<EOL><DEDENT>return t<EOL>
r'[a-z][a-zA-Z0-9_]*