我做的不好呀，请大家指教。

在文本下编辑,把需要分析的程序写在zf-infile.txt内，程序的结尾必须以“@”标志符结束，程序结果输出在同目录内，文件名为zf-outfile.txt,此文件为自动生成。 - Edits under the text, the procedure which needs to analyze writes in zf-infile.txt, the procedure ending must the designator end by "@", the procedure result output in with the table of contents in, document named zf-outfile.txt, this document is the automatic production.

c语言的词法分析器源代码-c language morphology analyzer source code

单词频率统计，再次基础上可以开展更广泛的工作- The word frequency statistics, in the foundation may do a more widespread work once more

c实现的四元式，模拟编译原理来实现，程序本身没什么难度，不过写这种程序能进一步加深对编译原理的理解！-c 4 yuan to achieve the style, analog compiler principles to achieve, the process itself little more difficult, but to write such a procedure would further deepen the understanding of compiler theory!

gc6.7 一个适用于CC++的内存垃圾回收器,可以像Java中那样随意的分配内存而不用释放,也不必担心内存泄漏了-gc6.7 an application to the C C memory for the garbage collector. Java can be as arbitrary as the allocation of memory instead of the release, there is no need to worry about a memory leak

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

附录A S语言说明 A．1 字符集的定义 3数据类型定义-language A. A definition of the character set of data type definition

一个关于lex用发的document- About lex with which sends document

程序设计语言编译原理.pdf 国防工业出版社出版 扫描版 下载后后缀改为pdf即可-Principle of programming language compilers. Pdf Defense Industry Publishing House version download scanned pdf suffix can be changed

词法分析,语法分析,文件中有语言的文法,根据文法写出的程序样例,还有根据样例进行词法分析得出的文件-lexical analysis, grammar analysis, the paper is the language grammar, grammar write the program sample, for example under the lexical analysis of documents