用LL（1）法对布尔表达式的语法分析

flex 词法分析器 识别token单元-syntax analysis

学习简单的Yacc说明的原理，掌握Yacc源文件的写法以及语法分析器生成工具BISON的使用方法和Yacc源文件的运行方法和基本步骤。 -Yacc study shows a simple principle, Yacc master source file written syntax analyzer and generate UML tools and the use of the source language Yacc pieces of the operation and basic steps.

编译原理单词识别-compiler theory word recognition

专门为65XX系列芯片设计的变异调试环境的源代码，自带代码加色系统，以及模拟调试环境-65XX series dedicated to the variation of chip design debugging environment of source code, code plus its own color system, simulation and debugging environment

编译原理课程设计,语法分析.学校的课程设计,好象还有点用吧-compiler theory curriculum design, syntax analysis. School curriculum design, as if it still has some use

是用flex分析pl0源代码的程序，统计处其中所有的关键字和变量名称，这个rar文件中有readme，具体见其中的说明。另外还有2个测试文件ceshi1.pl0和ceshi2.pl0-is flex pl0 source code analysis procedures, the Census and Statistics Department in which all the keywords and variable names, the rar a readme file, as shown in the note. Another two tests and documents ceshi1.pl0 ceshi2.pl0

一个经典的词法分析器，可解析各种复杂的SQL语句- A classical morphology analyzer, may analyze each kind of complex SQL sentence

编译原理词法分析器- Translation principle morphology analyzer

ll1语法分析的c语言实现代码 需要输入词法分析的txt结果文件-ll1 the grammar analysis c language realization code needs to input the lexical analysis the txt result document

PHP解释器 -PHP interpretor