input is a regular expression, you can use : lowercase letters or numbers, said...

Tiny Machine的源码，一个简单易学习的-Tiny Machine source code, simple is easy the east which studies east

语法分析的功能： 语法分析是编译过程的核心部分，它的主要任务是按照和程序语言的语法规则，从由词法分析输出的源程序符号串中识别出各类语法分析成分，同时进行语法检查，为语义分析和代码生成作准备。 有报告-Parsing functions: syntax analysis is the core of the compiler process, its main tasks and procedures in accordance with the grammatical rules of language, from the output by the lexical analysis of source symbols to identify all types of string parsing components, at the same time syntax checker for semantic analysis and code generation to make preparations. There are reports

一种用于编译时头文件的缓存处理缓存源代码,使用起来就像C/C++编译器的缓存预处理器,简化该功能相应的环境改变时对内核的影响。-A header file for the compile-time cache handle cache source code, to use as C/C++ Compiler pre-processor cache, to streamline the functions of the corresponding environmental changes impact on the kernel.

用c编的能认一些保留字，表示符和正实数的词法分析器- Arranges with c can recognize some reserved words, indicates Fu Hezheng real number morphology analyzer

词法分析，可识别关键字，整数，实数，标识符，有一定的提示操作界面-Lexical analysis can identify the keywords, integers, real numbers, identifiers, there are some tips user interface

c compiler 源码 能帮助你学习编译器-can help you learn compiler

从正规式到有限自动机及确定的有限自动机的化简。-from the formal ceremony to Finite Automata and the limited automatic machine simplification.

自己写的一个simple语言scanner，也许有些错。可作参考。-a scanner of simple language writed by myself,maybe it has error.you can consult.

编译的作业，对词法的分析分类以及发现错误，希望与大家交流，谢谢指教-Task of Compiler Implementation,To analyse and find error of Lexical,wish to communication with you,thanks.

C编译器 ,简单的一个C语言的编译器。-C compiler, a simple C language compiler.