sco unix 前台界面开发程序,采用UNIX中的词法分析器和语法分析器，可以快速产生前台界面，无需数据库支持。-sco prospects interface development process, using the UNIX lexical analyzer and parser can quickly generate prospects interface, without database support.

Bison语法分析器，效果很不错，欢迎下载-Bison parser, the effect is pretty good, welcome to download haha

通过flex和C语言程序的配合可以完成语法分析器(The syntactic parser can be accomplished through the combination of flex and C language programs)