Symbol table program using linked list..contains yacc & lex files

为开发一产品，苦于没有相关资料，采用机器上读取-for the development of a product, there is no relevant information on the machines used to read

用户输入一个文法，然后再输入，要被分析的字符串，自动进行语法分析，把每一不的分析过程都一一打印出来。直到分析成功或失败。-a user input grammar, and then imported to the string were analyzed automatically syntax analysis, the analysis of each process does not have to print out on January 1. Until the analysis of success or failure.

c-词法分析器 很好很强大 编译in。txt文件内容的-c-lexer very very strong build in. txt file contents of

NEC 78F1166做的线路检测仪来测量产品的线路是否有问题-NEC 78F1166 make the line detector to measure the product line if there are problems

这个程序是我们的大作业,里面有语法分析,词法分析,四原式等等,里面有具体内容和事例,看看就能明白-this procedure is our largest operation, which has syntax analysis, lexical analysis, the four original type and so on, there are specific details and examples, see we can understand

一个自己写的NFA转DFA的程序，编译的作业，很不错哦！-Write their own procedures for NFA to DFA, the compiler of the operation, is pretty good, oh!

为了实现的编译程序实用，源程序可采用自由书写格式，即一行内可以书写多个语句，一个语句也可以占领多行书写；标识符的前20个字符有效；整数用2个字节表示；长整数用4个字节表示。这样词法分析程序的主要工作为： （1）从源程序文件中读入字符。 （2）统计行数和列数用于错误单词的定位。 （3）删除空格类字符，包括回车、制表符空格。 （4）按拼写单词，并用（种别，单词）二元式表示。 （5）根据需要是否填写标识符表供以后各阶段使用。 这里采用的编译程序的实现方法是一遍扫描，即从左到右只扫描一次源程序，也就是词法分析作为语法分析的一个子程序。故在编写词法分析程序时，用重复调用词法分析子程序取一单词的方法得到整个源程序的二元式流。 -in order to achieve the compiler practical, available free to write source code format, that his writing can be more than words, a statement can occupy multiple lines written; identifier of 20 characters effective; Integer with two byte; long integer with four byte. This lexical analysis for major work : (1) from source document read into the characters. (2) Statistics and a few mistakes out a few words for positioning. (3) delete the blank type characters, including the carriage return, tab spaces. (4) the spelling words and use (other species, words) dual ceremony. (5) whether the need for completing the table identifier subsequent stages. Here the compilers of th

编译原理课程设计,包括词法分析，语法分析，目标代码优化的编译器,希望大家提出意见-compiler theory of curriculum design, including lexical analysis, grammar analysis, the objectives of optimizing code compiler, we hope that the views

传教士和野人过河问题程序- The missionary and the savage cross river the question procedure

Programa em Pascal usado em Aulas