编译原理词法，语法分析，能检查错误，pl/0,

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.

C语言词法分析示例 用于指导编译原理实验报告的编写-C language lexical analysis compiled examples guiding principles for the preparation of the report experiments

数控NC模拟软件，华中数控差补软件，实现插补功能-NC NC simulation software, Huazhong CNC differential premium software interpolation function to achieve

无解压密码,这是一个编译原理的实验源码,已经编译成功能实现读无符号数了.-without extracting passwords, it is a principle of experimental compiler source code, compiler can achieve success without reading a few symbols.

词法分析器：源程序的运行方式： 运行程序 输入一个已存在的文本文档的文件名。如：input.txt 如果要对整个程序进行语法分析，则按‘y’键，否则按‘n’键 如果要对程序进行语法分析，则按‘y’键，否则按‘n’键 程序结束-lexical analyzer : the source of the mode of operation : the importation of operational procedures already exist in a text file in the file name. Such as : input.txt if the entire procedure syntax analysis, the provision "y" button, or by the "n" key to the procedure syntax analysis, the provision "y" button, or by the "n" key end of the program

c++编写的编译语法分析器，功能一般，能分析基本的表达式，这是我们编译的第一个实验，真是难做啊-c prepared by the parser compiler, functional general, the basic analysis of the expression, and this is our first translation of an experiment is difficult ah

windowns 环境的lex和yacc编译器工具-windowns environment lex and yacc compiler tool

vigenre 是关于加密的java实现-vigenre java password

GCC and the PROGMEM Attribute.pdf, 介绍 GCC 编译器- GCC and the PROGMEM Attribute.pdf ， introduce gcc。

伯克利的语法分析器的创建工具 -Creator for Berkeleys syntactic analysis