Mercurial > repo
view ply-3.8/test/lex_state_norule.py @ 10174:03ab1a0909e2
<b_jonas> `` c=bin/scheme; >$c echo $\'#!/bin/sh\\nexec perl \\\'-ne/Scheme$/&&push@p,$p;$p=$_}{print$p[rand@p]\\\' share/mtg/allsets.txt\' && chmod -c a+x "$c"
author | HackBot |
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date | Fri, 27 Jan 2017 09:53:42 +0000 |
parents | 343ff337a19b |
children |
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# lex_state_norule.py # # Declaration of a state for which no rules are defined import sys if ".." not in sys.path: sys.path.insert(0,"..") import ply.lex as lex tokens = [ "PLUS", "MINUS", "NUMBER", ] states = (('comment', 'exclusive'), ('example', 'exclusive')) t_PLUS = r'\+' t_MINUS = r'-' t_NUMBER = r'\d+' # Comments def t_comment(t): r'/\*' t.lexer.begin('comment') print("Entering comment state") def t_comment_body_part(t): r'(.|\n)*\*/' print("comment body %s" % t) t.lexer.begin('INITIAL') def t_error(t): pass lex.lex()