用于一个小型表达式输入的简易编译器，c语言版的

编译原理课程设计，输入布尔表达式，然后有系统自动转换为逆波兰四元式-compiler theory of curriculum design, the importation of Boolean expressions, and then the system automatically converted to reverse Poland four yuan-

LL(1)文法源代码-LL (1) grammar source code

lr分析过程，编译原理课本上的例子-lr analysis, compiler theory textbook examples! ! !

状态转换矩阵 用来判断运算符的正确性- The phase transition matrix uses for to judge the operator the accuracy

一个用flex、bison和vc开发的堆栈机，堆栈机为一解释器，支持简单的表达式和赋值、条件和循环语句。-A used flex, bison and vc development stack machine, stack machine for one interpreter to support the simple expressions and assignment, conditions and loop.

C编译器 ,简单的一个C语言的编译器。-C compiler, a simple C language compiler.

powerbuiler源码，虽然不算好，但也可以-powerbuiler source, although not good, but it can also be used with! !

这是pascal的词法分析程序- This is the pascal lexical analyaer

this is about a script

token 词法分析 C++写成，就是一个词法分析的一个实验报告，比较方便需要的同事-token Lexical Analysis C++ languages, is a lexical analysis of an experimental report, more convenient to the needs of colleagues