这是我们学校平时实习的四个内容：词法分析、递归下降子程序、ll1语法分析、lr0语法分析 是我用c++编写的。...

一个写得很不错的C编译器，供需要写编译器的人参考一下。-A very good C compiler, the compiler of supply and demand of people to write reference.

一个表达式解析器，利用Visual Studio Ｃ＋＋６．０　开发，感觉不错，不妨一下-an expression parser, using Visual Studio C++6.0, feeling good, it may be what

一个很好的词法分析器！- A very good morphology analyzer!

Borland Pascal写的8051单片机模拟仿真器。内有源码，可惜是16位机的程序，只能在WIN98之前的系统可以正常使用。哪位高人能把源码改成W32就好了。-Written in Borland Pascal simulation device 8051. There are source code, but is 16-bit machine procedures, only in WIN98 system before normal use. An expert source who can change the W32 just fine.

现将本人搜集常用的程序设计语言的词法和形式文法提供给大家。其中，词法是按LEX格式编辑，形式文法是按YACC格式书写，大家可直接用LEX和YACC工具编译生成各类程序设计语言的分析器。-commonly used programming language syntax and grammar forms to the public. Among them, morphology is based on LEX format editing, grammar form is written by YACC format, we can use the LEX and YACC tools various compiler generation programming language analyzer.

基于从C++开发的一个LL1文法分析器，内付源码，源码中还有一定的注释-from C-based development of a LL1 grammar analyzer, which paid source, there still is a certain source of the Notes

PASCAL 源程序转 C 语言源程序-PASCAL C language source to source

lcd的初始化等-lcd initialization, etc.

一个词法分析器程序- A morphology analyzer procedure

编译原理实验一源文件的输入输出、 二词法分析-Principle Experiment 1 source file to compile the input and output, two lexical analysis