用词法+语法分析树写的四则运算，非常强大

经典的基于Context-Free_Grammer 的语法分析器。-Based on the classic of the Context-Free_Grammer grammar analyzer.

简单的词法扫描器，可以分析各种简单的C原文件-simple lexical scanner, a simple analysis of the original documents C

用LL（1）法对布尔表达式的语法分析- (1) the law analyzes with LL to the Boolean expression grammar

不需要做任何修改的lex-yacc的demo，可以在parser generator或lex-bison下成功运行-Do not need to make any changes to the lex-yacc the demo, or a parser generator in the lex-bison successfully running

PL/0语言的词法分析，主要是将每个词识别并且读入-PL/0 language lexical analysis, mainly to identify each word and read

关于C编译起的源码，喜欢C++的朋友可以-On the C compiler from the source code, like C++" s friends can see

词法分析器一个很不错的程序，源代码。 看看吧- A morphology analyzer very good procedure, source code. Has a look

这是一个哈夫曼编译器,是我学数据结构的时候老师要求做的一个作业-This is a compiler Huffman, I studied the data structure when the teacher demanded an operations

编译原理LL1分析表- Translation principle LL1 analytical table

编译原理实验中的实验指导书，详细介绍了实验环境设置等，和详细源码-Compilation Principle experiment experimental instructions, detailing the experimental environment settings and so on, and detailed source