一个编译原理词法分析器的代码，可以将输入的一串字符进行词法分析，检验是否符合要求。-Principles of a compiler lexical analyzer code, you can enter the string of characters lexical analysis, testing for compliance.

编译原理词法分析器，主要用的是C#语言实现完成-Compilation principle morphology analyzer, the main use is to realize complete c#

编译原理的实习题，为PL/0语言编写编译器：词法分析器，语法分析器-Compiler theory, practice questions, written in PL/0 language compiler: lexical analyzer and parser. . .