powerbuiler源码，虽然不算好，但也可以

一个简单的C词法分析器 能识别数字,标志符(关键字,变量)和一些运算符.-a simple C lexical analyzer can identify the number, identifier (keyword, variable), and some Operators.

YACC和Lex集成开发环境,现在要找到它还真不容易,加上自己收集的一些例子,希望对大家有帮助.-integrated development environment, now find it really is not easy, with its own collection of some examples, and I hope to be helpful.

一个免费的汇编语言编译器的源代码-a free compilation of language compiler source code

递归下降语法分析-decline recursive grammar analysis

unix v6 的c compiler 很老了 ，但很有研究价值-unix v6 the c compiler is very old, but great research value

1．词法分析 设计、编制并调试该C语言子集的词法分析程序，要求结果以二元组形式保存在文件中。-1. Lexical analysis design, develop and debug the C language subset of the lexical analysis procedure that requires results to binary form group to preserve the documents.

输入已经消除左递归的以及提取公共左因子的LL(1)文法，再输入相应的表达式，若分析成功，则在递归输出过程中输出"acc",若不成功，则有相应的报错以及位置指名。注意，要把同一个非终结符的产生式分成单个输入。他会自动计算first,follow,预测分析表的构造，但并不输出。-importation has been eliminated and left recursive public from the left-LL (1) grammar, further importation of the corresponding expression, if the analysis is successful, the output of the recursive process output "belongs", if successful, there were errors and the corresponding location named. Attention, we should end with a non-escalation of production into a single input. He will be automatically calculated first, follow, and predicting and analyzing the table structure, but does not export.

c语言写的VB编译器-c write VB language compiler

学习编译原理 第六章- Studies the translation principle sixth chapter

这是简单的单词统计程序，大家多多指教- This is the simple word statistics procedure, everybody many advises