java文件注释过滤器,将文件中的注释过滤掉.

LL(1)文法使用的是确定的自顶向下的分析技术。LL(1)的含义是：第一个L表明自顶向下分析是从左向右扫描输入串，第2个L表明分析过程中将使用最左推导，1表明只需向右看一个符号便可决定如何推导，即选择哪个产生式(规则)进行推导。 LL(1)文法的判别需要依次计算FIRST集、FOLLOW集和SELLECT集,然后判断是否为LL(1)文法,最后再进行句子分析。 -LL (1) grammar using a set top-down analysis techniques. LL (1) the meaning is: the first one L shows a top-down analysis is a scan input string from left to right, the first two L shows the analysis process will be the most left-derivation, one that will be just right to see a sign can decide how to derive, choose what Production (rules) for derivation. LL (1) grammar, followed by calculation of the discriminant needs FIRST sets, FOLLOW sets and SELLECT set, and then determine whether to LL (1) grammar, the last sentence further analysis.

c 的 词发分析程序我现在在学编译原理 想找点东西学 请多关照-c word fat analysis program at school I now depending compiler theory learning the news conference for the

C programm for finding Rankcorrelation between the to data X and Y. In programm enter -1 to stop the entering data only while you are entering the X.-C programm for finding Rankcorrelation between the to data X and Y. In programm enter-1 to stop the entering data only while you are entering the X.

编译原理实验中的yacc源码，是一个基于小类C语言的yacc程序，有助于学习yacc的编写。-principle experiment compiler generates the source code, is based on a subset of the C language yacc procedures, contribute to the preparation of learning yacc.

PASCAL语言子集编译器，足够计算机系的学生交作业用了-PASCAL language subset compiler, the enough computer department s students handed over the work to use

编译原理的FOR循环语句的翻译，中间代码生成，以及语法，词法分析等-compiler principles FOR cycle statement to the translation, intermediate code generation, as well as grammar, lexical analysis

词法分析程序的功能是，接受一个表达式，输出该表达式中的各类单词符号。测试词法分析程序时，可以按照一定格式输出各类单词符号。 本程序实现整数四则运算表达式的词法分析程序。-Lexical analyzer function is to accept an expression, the output of the expression of the various types of word symbols. Testing lexical analysis program, you can format the output according to certain types of word symbols. This procedure to achieve an integer 4 expression is the lexical analysis program.

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

简单的词法分析，可以识别关键字错误，识别无效符号等等，通用！-Simple lexical analysis to identify the wrong keywords, identify invalid symbols and so on, General!