这是一个语法分析器

编译原理语法分析器编程- The translation principle grammar analyzer programs

Address Book in CPP. -Address Book in CPP. ................

读取BNF表达式和终结符文件，然后生成相应文法的First、Follow集、文法分析表以及冲突表。-BNF expressions and terminator read the file, and then generates the appropriate grammar First, Follow sets, grammar analysis table, as well as conflict table

实现NFA确定化子集算法程序。DFA是NFA的特例。对每个NFA 　N一定存在一个DFA　Ｍ ，使得 L(M)=L(N)。对每个NFA N存在着与之等价的DFA M。从NFA的矩阵表示中可以看出，表项通常是一状态的集合，而在DFA的矩阵表示中，表项是一个状态，NFA到相应的DFA的构造的基本思路是：1.DFA的每一个状态对应NFA的一组状态. 2. DFA使用它的状态去记录在NFA读入一个输入符号后可能达到的所有状态.。-achieve NFA Number algorithm to determine procedures. DFA NFA is a special case. NFA N for each must exist a DFA M, makes L (M) = L (N). N for each NFA exist with the DFA M equivalent. NFA from the matrix can be seen, tables are usually set of a state, and in the matrix DFA said, Form is a state of the corresponding NFA DFA basic structure of ideas : 1.DFA each one corresponds to a group of NFA state. 2. DFA use it to the state records in NFA Reading input into a symbol after all reach the state. .

这可是我的倾情制作，离卖弄的语法分析器，是自己写的实现程序，不使用他人的结果，直接从原始语法里进行推理计算的，而且这个使用c语言实现的，很多底层函数都是自己来写，像hash表里的hash函数，还有像动态自增长分配等。当然这个还很不完善，但是已经作了很多工作，差就差在没有找到理想的脚本支持语言，最后没有办法只能用函数指针的数组来进行语义调用了。-this but my DEDECATES production, from the play of parser, written in their own procedures, not to use the results of others directly from the original grammar conducted calculated reasoning, but the use of the c language, many are bottom of their function to write, like hash exterior of the hash function , as from the dynamic growth of distribution. Of course, this is far from perfect, but has made a lot of work, they just lacked the poor fail to find an ideal script language support, no way to the final only with an array of function pointers for the Semantic call.

c语言编译器源代码，small c for z80源代码，对学习c语言本质很有好处。-c language compiler source code, small c for z80 source code, the nature of learning c language is very good.

make文件自动生成器，可生成多种编译器的make文件-make document automatic production, may produce the many kinds of compilers the make document

词法分析，语法分析，以及中间代码生成　 布尔表达式转换为逆波兰式 -lexical analysis, parsing, and the intermediate code generated Boolean expressions into reverse Polish notation

source 为程序源代码文件目录 exe 为可执行文件目录 pics 为所有处理好的图片的目录 需要预先安装MinGW MinGW为Mini Gnu for Windows 里面包含gcc for windows的编译器 将其拷贝值某目录，然后设置环境变量 path x:MinGWin 即可通过gcc(g++)命令进行编译-source for the program source code files directory exe executable file for the directory of pics for all deal with the need for a good picture of the catalog pre-installed MinGWMinGW for Mini Gnu for Windows which contains gcc for windows compiler to copy the value of a certain directory, and then set the environment variable path x: MinGW in you through the gcc (g++) command to compile

C编译器源代码(超级牛b)-C compiler source code (super cow b)