简单的词法分析器,真的很简单,优点是容易看懂,适合于初学者...

convert MATHML to SVG

c语言编译器源代码，small c for z80源代码，对学习c语言本质很有好处。-c language compiler source code, small c for z80 source code, the nature of learning c language is very good.

语法分析器，实现pascal语言的分析，对源程序从左到右进行扫描，对组成源程序的字符串拼接成为单词；并把其并把其转换成属性字输出,并管理符号表，处理词法错误。-Parser to realize pascal language analysis, source code is scanned from left to right, to the composition of a string of source code splicing into words and its properties and to convert it into a word output, and manage the symbol table, dealing with lexical错误.

这是一个大学教学用的编绎程序,集语法分析和语法制导翻绎为一体,其中语法分析采用算符优先分析算法.-This is a university teaching series unravel the procedures set grammar and syntax analysis Multilingual guidance for the integration, analysis and syntax analysis algorithm operator priority.

用DSP控制LED，DSP采用2812.此程序在实际板子上调试通过。-DSP control with LED, DSP using 2812. This program debugging through the actual board.

本程序的功能是：将中缀表达式（只能含有的运算符为( ) / * + - =）转化为后缀表达式，-this procedure is the function : China will decorate the expression (containing only the operator ()/*- =) into suffix expression,

一个简单实用的自己编写计算器，非常非常非常好用。-Calculator

C编译器源码是我到处找来的,看了之后很有收获-C compiler source is found everywhere, and found the great harvest

整理 unix v7 的 ya- Reorganizes unix v7 ya

编译原理第一次实验内容- Translation principle first experiment content