这是我们学习编译原理时做的一个程序. 是一个简单的词法分析程序.将一个文本文件时的推导规则进行....

词法分析程序的功能是，接受一个表达式，输出该表达式中的各类单词符号。测试词法分析程序时，可以按照一定格式输出各类单词符号。 本程序实现整数四则运算表达式的词法分析程序。-Lexical analyzer function is to accept an expression, the output of the expression of the various types of word symbols. Testing lexical analysis program, you can format the output according to certain types of word symbols. This procedure to achieve an integer 4 expression is the lexical analysis program.

编译原理中ＰＬ／０程序的编译过程．用Ｃ写的-compiler principles of PL/0 procedures compile process. Written in C

下面子函数为定时器1、3 端口及其寄存器初始化说明ICP中断处理函数-Functions for below and register port timer initialization 1,3 Description ICP interrupt handling function

这个是对上次S语言词法分析的修改,程序已修改好了.-this is the last S language lexical analysis of the changes, the procedure has been revised up.

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

一款拥有一定历史的C语言编译器，最初为MOTOROLA 68000 开发，后来为其他一些通用处理器实现了后端，支持C99中的大部分新特性。-has some history of C language compiler, originally developed for Motorola 68000, Later, some of the other processor to achieve a common back-end, the C99 support most of the new properties.

这是一个霍夫曼编码解码的源程序,可以用它高效实现霍夫曼解码编码,注释详细,可读性好.压缩包止包括源程序文件,再vc中运行. -This is a source of Hoffman codec, you can use it to achieve efficient coding Huffman decoding, notes in detail, better readability. Compressed packet including the source file only, and then run vc.

Flex词法/语法分析器源码 -Flex syntactic and phrase parser code

一个14岁的小孩写的D++编译器，很厉害哦-A 14-year-old child wrote D++ Compiler, very powerful, oh

regex-spencer-3.8-src.zip