PC机上小型的C语言文本编译器

一个C语言子集small c 编译器的源代码,也是用small c写的,学习编译技术是个不错的开始^-^- C language subset small c compiler source code, also is writes with small c, the study translation technology is good start ^-^

现将本人搜集常用的程序设计语言的词法和形式文法提供给大家。其中，词法是按LEX格式编辑，形式文法是按YACC格式书写，大家可直接用LEX和YACC工具编译生成各类程序设计语言的分析器。-commonly used programming language syntax and grammar forms to the public. Among them, morphology is based on LEX format editing, grammar form is written by YACC format, we can use the LEX and YACC tools various compiler generation programming language analyzer.

1、给出各单词符号的类别编码。 2、词法分析程序应能发现输入串中的错误。 3、词法分析作为单独一遍编写，词法分析结果为二元式序列组成的中间文件。 4、设计两个测试用例（尽可能完备），并给出测试结果。 -1, given the various types of code word symbols. 2, lexical analysis procedure should be able to detect errors in the input strings. 3, again as a separate lexical analysis prepared for morphological analysis of binary sequence consisting of between documents. 4, the design of the two test cases (as far as possible, complete), and gives test results.

一个FREE编译器原码，用于学习LEX和YA- A FREE compiler original code, uses in to study LEX and YA

Quick Basic DOS Compilers

自己做个课程设计(词法,语法),给大家能参考 -himself to be a curriculum design (morphology, syntax), we can make reference to thank

C语言语法检查器。-C syntactic checker

用于一个小型表达式输入的简易编译器，c语言版的-For a small input simple expression compiler, c language version of the

编译原理课程设计，包括词法，语法，语义分析，功能全面！-the class design about principle of complier.it contains analysis of word ,gram and mine about language .

简单的LL（1）的分析，具体可见程序，有过程，一目了然，谢谢指教-simple LL (1) analysis, we can see specific procedure, a process, clear, thank you enlighten