你可以任意输入合法文法，给定任意的句子，将会分析出这个句子是不是文法的的句子...

basic解释器源代码 microsoft visual studio 6.0环境下通过-basic explanation for the source code microsoft visual studio environment through 6.0

一个很好的编译原理课程设计，要下来看看哦-Compilation Principle of a good curriculum design, it is necessary to look down Oh

正则式到有穷自动机 最近刚学了编译原理 搞出来得这个东西-to DFA has recently compiled a study of the principles of producing more things

词法分析器生成工具，用Turbo C v2.0编译生成的-lexical analyzer generation tool, Turbo C compiler generated v2.0

用C语言实现了C-程序的语法分析，以控制空格来显示层次，表示出了语法分析树-With the C language to implement the syntax of C-program analysis in order to control the space to show the level of expressed syntax parse tree

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.

lex&yacc应用环境和编译系统-lexyacc application environment and compiler system

本工具提供一个词法分析器和语法分析器的集成开发环境，同时提供与其他C程序编译器连接的接口，使用相当方便-The Tool provide an IDE for Syntactic and phrase parser,also provide interfaces for other c comiler, which is very convenient

pl0，用C写的，短小精悍，还有实例！详细注解-pl0, written in C, small and there are examples! Detailed notes

使用LEX/YACC 编写的计算器程序 在VC环境下使用-The use of LEX/YACC calculator program written in VC environment