使用lex和yacc实现程序计算器

在CPLD内实现声调和时间的控制，在LATTICE的ISPLEVER6.1下编译通过。可以修改定时时间进行声调的修改-In the CPLD to achieve control of tone and time, in LATTICE under the ISPLEVER6.1 compiled through. Can be modified from time to time time to tone changes

这是一个编译器程序包括了编译原理中学习的所有内容-This is a compiler compiler included the principle of learning all the elements

jakarta-oro-2.0.8 正则表达式 引擎 源代码-jakarta-oro-2.0.8 regular expression engine source code

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

表达式的计算程序- Expression computational procedure

Full support for extended regular expressions (those with intersection and complement); Support for some kinds of cycles in grammar; DFA-based operation; Unicode support; C++ only, requires a modern compiler; Lexical analyzers can be configured to get symbols from any input class (built-in support for std::istream, std::wistream and FILE *); Designed to work with Whale, but can work standalone or interface to other parsers.-Full support for extended regular expressions (those with intersection and complement); Support for some kinds of cycles in grammar; DFA-based operation; Unicode support; C only, requires a modern compiler; Lexical analyzers can be configured to get symbols from any input class (built-in support for std::istream, std::wistream and FILE*); Designed to work with Whale, but can work standalone or interface to other parsers.

编译原理及实践课后答案及部分代码，要的自己下-Compiler Construction Principles and Practice of after-school and part of the answer code

一个比较全的词法分析器语法分析器。- A quite entire morphology analyzer grammar analyzer.

一个简单的C语言编译器-a simple C language compiler

c/C++ 代码安全检测,c/C++ 代码安全检测 -check c/c++ code security check c/c++ code security