pl 词法分析器，自己编的，输入文件名 （包括后缀）即可-pl morphology analyzer, own arrange, the input filename (decorates including after) then

从一个开源软件中摘取的正则表达式模块，是学习正则表达式、编译原理的好东西。-From an open-source software in the removal of the regular expression module, is to learn regular expressions, compile the principle of good things.

公式编辑器，类似word里的数学公式3.0，不过主要处理上标下标-Equation Editor, similar to the word inside the mathematical formula 3.0, however, dealt mainly with superscript subscript

基于libboost_regex的正则表达式测试程序，可用于入门者的参考代码。-Libboost_regex regular expression-based test procedure can be used for a reference code for beginners.

YYCC语言编译器-YYCC Language Compiler

编译原理 实现多个表达式的识别和判断出错-Compilation Principle of multiple expressions of recognition and assessment of error

构造LR(1)分析程序，利用它进行语法分析，判断给出的符号串是否为该文法识别的句子，了解LR（K）分析方法是严格的从左向右扫描，和自底向上的语法分析方法。-tectonic LR (1) analysis procedure, and use it for syntax analysis, judgment, given the string of symbols to whether the sentence grammar recognition, understanding LR (K) analysis method is strict scan from left to right, and bottom-up syntax analysis.

编译词法分析器的源代码！-lexical analyzer compiler source code!

CHM Encoder 可以反编译你的 CHM 文件或 E-Book 电子图书并提取它们的所有源文件。 你想要将 CHM 转换为 HTML 吗? 那么请立即使用 CHMDecoder 吧! 该工具是免费的并且十分易于使用。 -CHM Encoder may decompile your CHM files or E-Book E-book and extract all their source files. You want to convert CHM to HTML? So please do not hesitate to use it CHMDecoder! The tool is free and very easy to use.

经典的java语言分析器-Classic java language analyzer