自己做的一个普通词法分析程序c语言环境终结符：e c j t u可扩展...

一个flex和bison用法入门的很好的例子。　按照词法分析,语法分析,语义分析的顺序来熟悉flex和bison这两个有力的工具。最后给出了一个用flex做词法分析用bison做语法分析设计的科学计算器（不同于一般程序设计中的入门级计算器），是学习编译原理的很好的例子。-a flex and bison portal usage of a very good example. According lexical analysis, parsing, Semantic analysis of the sequence to flex and bison familiar with these two powerful tool. Finally, a use flex do lexical analysis bison do syntax analysis and design of scientific calculators (unlike General Program Design"s entry-level calculators), compiler theory is the study of good examples.

词法分析程序，可对以下的C源程序进行分析：main() {int a[12] ,sum for(i=1 i=1 j--){ if(i==j&&i+j==13)sum+=a[i][j] } } printf("%c",sum) }-lexical analysis procedures, right below the C source code analysis : main () (int a [12] [12], the sum for (i = 1 ilt; I = 12) (for (j = 1 JLT; J = 12) Scanf ( "% d", a [i] [j])) for (i = 12 IGT; a = i--) (for (j = 12 IGT; = 1 j--) (if (i == ji j == 13) sum = a [i] [j])) printf ( "% c", sum

日本的开源编辑器源码，由C++开发，功能特别强大。-Japan

如果有人学习单片机，不如msp430，可以看看这些资料，对其学习很有用 -If someone learning single-chip, it is better to msp430, can look at such information useful to their learning

构造接受语言{{}}的一台自动机，对于任意输入的一个字符串，模拟其运行过程，判断字符串是否接受。-structure acceptable language (()) of an automatic machine for the indiscriminate importation of a string, its process simulation, the judge whether to accept the string.

使用Java语言实现Small Basic语言解释器。包括两个主要的子系统：一个是表达式解释器，负责处理数字表达式；另一个是解释器，负责程序的实际执行。-use Java language Small Basic language interpreter. Including the two major subsystems : an expression interpreter is responsible for handling digital expression; Another interpreter, responsible for the actual implementation process.

该程序用ＶＣ实现了一个小型编译系统，在系统中实现了完整的词法扫描，语法分析，予以分析以及模拟代码生成等模块．-VC realize the program used to compile a small system, in the system to achieve a complete lexical scanning, syntax analysis, to analysis and simulation code generation modules.

java写的PLO词法分析,刚交了作业 没什么大内容,仅供参考-java write lexical analysis of the PLO, has just paid a little big operation, for reference purposes only

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.

编译原理的ll(1)的文法 挺好用的饿-Compiler Construction Principles of the ll (1) of the hungry with good grammar