比较简单的一个词法分析器，帮助学编译原理的初学者理解，可作为教学用途...

输入文法，可以实现对非终结符，终结符的判断，最后判断文法。-importation of grammar can be realized by the end of the non-Fu, Fu end of the judgment, the final judgment of grammar.

在程序中加入脚本支持-join in the proceedings to support script

1、 输入串应是词法分析的输出二元式序列，即某算术表达式“实验项目一”的输出结果。输出为输入串是否为该文法定义的算术表达式的判断结果。 2、 递归下降分析程序应能发现输入串出错。 3、 设计两个测试用例（尽可能完备，正确和出错），并给出测试结果 -1, input strings should be the output of lexical analysis of binary sequence, that is, the arithmetic expression of a

这是一个语法分析器-This is a parser

用c编写的语法解析器，能进行词法和语法分析-c prepared with the parser can make grammatical and lexical analysis

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-You can enter any legal grammar, given any sentence, it will analyze the sentence is not grammatical sentences! !

一个关于lex用发的document- About lex with which sends document

简单basic语言编译器-simple basic language compiler

该项目的目的是设计和实施，为的沟通通过其JTAG接口和控制是通过设置断点和寄存器和存储器访问程序的执行能力ATmega644调试。-The purpose of this project was to design and implement a debugger for the ATmega644 that communicated through its JTAG interface and was capable of controlling program execution by setting breakpoints and accessing registers and memory

很详细的ll1文法编译演示程序,学习编译的极品!-very detailed grammar compiler ll1 Demonstration Program, the study compiled Acura!