自定义简单语法类C语言编译器,具备识别C语言基本语句功能,并生成四元式-Since the definition of simple types of C language syntax compiler, a statement to identify the basic functions of C language and generate quaternion type
本程序用于自顶向下的语法分析。只您输入的上下问无关文法进行分析,并构造出预测分析表。-procedure for the top-down syntax analysis. Only you enter the ministry asked not grammar analysis and structural analysis projected table.
功能比较强的正则表达式分析器,支持重复次数。尝试完全采用C++实现。可能速度不快。-function relatively strong in the regular expression analyzer, the number of repeat support. C to achieve completely. May slow.
计算机科班学生的词法分析作业,用flex处理生成的VC源程序。- The computer regular professional training student s lexical
analysis work, processes the production with flex the VC source
program.