自己做的一个普通词法分析程序c语言环境终结符：e c j t u可扩展...

目的：通过编写简单的YACC程序熟悉YACC词法分析工具的基本用法，及词法分析器的设计思路。编写包括赋值语句、if语句以及含有加合乘运算的表达式等语法结构的pascal子集语言的语法分析器。 功能：程序由两个模块LEX和YACC构成，YACC使用LEX分析后的正规单词输出流-Objective : to prepare a simple procedure with YACC YACC lexical analysis of the basic tools to use, and the lexical analyzer designs. Preparation including assignment if statements containing Addition and multiplication of expressions such as grammatical structure of the pascal subset of the language syntax analyzer. Function : procedures by the two modules constitute LEX and YACC, YACC LEX analysis using the formal word output streams

用LL（1）法对布尔表达式的语法分析- (1) the law analyzes with LL to the Boolean expression grammar

Compiler Type Check & Scope Check

这是pascal的词法分析程序- This is the pascal lexical analyaer

构造LR(1)分析程序，利用它进行语法分析，判断给出的符号串是否为该文法识别的句子，了解LR（K）分析方法是严格的从左向右扫描，和自底向上的语法分析方法。-tectonic LR (1) analysis procedure, and use it for syntax analysis, judgment, given the string of symbols to whether the sentence grammar recognition, understanding LR (K) analysis method is strict scan from left to right, and bottom-up syntax analysis.

NEC 78K0S系列 9222仿真初始化设置-9222 Series NEC 78K0S simulation initialization settings

单片机与PC机通信的程序，pc机程序用c语言来编写，单片机程序用汇编语言来编写-dfafdfa

SkipOOMiniJOOL教学语言的编译器前端，包含基本的语义检查（师弟师妹们可不要完全照抄，自己做才有提高，里面有你们师兄的名字，参照记得请师兄我吃饭:）-SkipOOMiniJOOL teaching language compiler front-end. includes basic semantic inspection (Shidishimei they could not simply copy themselves can do to improve, There are the names of your older, in the light please remember my senior dinner :)

简单的LL1分析器,可以作为学习,作业用.-simple LL1 analyzer can be used as study, work with.