def t_ID(self, t):
<EOL>if t.value in self.reserved:<EOL><INDENT>t.type = self.reserved[t.value]<EOL><DEDENT>elif t.value in self.functions:<EOL><INDENT>t.type = '<STR_LIT>'<EOL><DEDENT>return t<EOL>
r"""[a-zA-Z_][a-zA-Z_0-9]*