一个简单的编译器，词法分析，语法分析，代码生成

如何在FLEX中使用复制复制一个ArrayCollection及其他功能 -How to copy an ArrayCollection using FLEX important statement

将文本文挡的标识分开-to block texts from the logo

词法分析器，这是一个编译原理的作业！给出具体的思路-Lexical analyzer, which is the operating principle of a compiler! Give specific ideas

一个也可以在UNIX里实现的词法扫描程序- Also may the morphology scanning procedure which realizes in UNIX

一个简单的解析器，可以对四则运算和if语句进行解析，利用简单扫描的方式词法解析，和压栈方式解释运算，可以帮助学习编译原理-a simple parser can be four operators and if statements for the analysis, simple scanning the lexical analysis, and interpretation Yazhan Operators can help compiler theory

读取BNF表达式和终结符文件，然后生成相应文法的First、Follow集、文法分析表以及冲突表。-BNF expressions and terminator read the file, and then generates the appropriate grammar First, Follow sets, grammar analysis table, as well as conflict table

NEC 78k0 LX3系列的LCD 电压电流的显示表-NEC 78k0 LX3 series of LCD voltage and current display table

单片机测试程式，主要是IO扩展，测试线路，开路短路，LCD显示-Single-chip testing program is mainly IO expansion, testing lines, open-circuit short-circuit, LCD display

这个是计算器的编程源码- This is the calculator programming source code

新编的编译原理程序- Newly organized translation principle procedure