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简单词法分析器C#含代码

上传者: shizhiyu701 | 上传时间:2023/5/16 7:58:17 | 文件大小:70KB | 文件类型:
简单词法分析器C#含代码
去年做的编译原理作业,由于时间紧迫,没有完成语法分析与语义分析,但拥有比较完善的界面(界面有两个,在主程序中可以修改使用哪个界面)。
词法规则如下:关键字:intcharifelserealfordowhile数字、变量名(不使用下划线,头字母不为数字)、符号词法分析生成*.TAKEN、*.SymbolTable两个文件。
保留部分语法分析接口,可以继续完成。
词法分析部分在Lex文件夹下,生成中间数据存储的类在Data下。
由于老师给的语法分析规则太复杂(老师给的还是错的,我后来自己改的),而且在程序中还没有体现,故不上传,需要的可以来信索取,有完成的语法分析表(不知道是否正确……orz)。
注:在界面最下边……2009后面有一个箭头可以弹出菜单,选择"恢复默认设置"即可使用全部功能。
将DisplayForm.cs中38-40行的toolStrip1.Visible=false;toolStrip2.Visible=false;listBox1.Visible=false;中false改为ture则默认显示全部组件。
本程序系自己完成,版权没有,盗版自由,个人完成程序均免资源分下载。
shizhiyu701@live.cn

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评论信息

  • 啤酒:
    嗯,可以使用,很好的学习资料2019-11-29
  • laobenaichouchou:
    非常好的例子学习到了2015-06-05
  • qq_27442003:
    嗯。不错,好东西。收藏下来,以后有用到之处2015-06-01
  • TWJAXM:
    還不錯。但還是有一些不理解的地方,分詞,是不是要自己加上一個指定的詞來分析?對於中文好象沒有分析清晰。2014-12-14
  • 123456xjy:
    提供了一种思路,可以学习一下。2013-05-30

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