词法分析器比较好,运行是输入要分析的程序路径.

经典的基于Context-Free_Grammer 的语法分析器。-Based on the classic of the Context-Free_Grammer grammar analyzer.

USB接口的VHDL源码，支持Verilog HDL程序-USB VHDL source code, supports Verilog HDL procedures

C编译器源代码(超级牛b)-C compiler source code (super cow b)

SLR的语法分析器，VC6.0编译器通过，输入输出的文件名详见代码，输出文件中的分析过程和编译原理课本要求类似，根据不同的句子可能需要重新调整对齐格式-A SLR parser, built by MS VC 6.0, an assignment of my Compiler Principles course

flex code，compiler theory curriculum design, the C write PL / 0 compiler, a detailed documentation and code -flex code, compiler theory curriculum design, the C write PL/0 compiler, a detailed documentation and code

lex&yacc应用环境和编译系统-lexyacc application environment and compiler system

pl0，用C写的，短小精悍，还有实例！详细注解-pl0, written in C, small and there are examples! Detailed notes

吉林大学开发的类似于PASCAL语言的SNL编译器。-The SNL Compiler was designed by JiLin university.

一般的FOrtran程序编译器只能检查一般的错误，而这个软件可以起到一般编译器不能起到的错误检查、程序优化作用。-Ftnchek (short for Fortran checker) is designed to detect certain errors in a Fortran program that a compiler usually does not. Ftnchek is not primarily intended to detect syntax errors. Its purpose is to assist the user in finding semantic errors. Semantic errors are legal in the Fortran language but are wasteful or may cause incorrect operation. For example, variables which are never used may indicate some omission in the program uninitialized variables contain garbage which may cause incorrect results to be calculated and variables which are not declared may not have the intended type. Ftnchek is written in C. To build ftnchek, you must have a C compiler for the machine on which you wish to build it. The URL for ftnchek s home page is http://www.dsm.fordham.edu/~ftnchek. Source code, binary executables for some platforms, and other information are available there.

简单的语法分析,递归下降语法分析-simple syntax analysis, recursive grammar analysis drop