哈暗影欢迎指导，打一次 ，不知道好不好。

一个经典的词法分析器，可解析各种复杂的SQL语句- A classical morphology analyzer, may analyze each kind of complex SQL sentence

输入已经消除左递归的以及提取公共左因子的LL(1)文法，再输入相应的表达式，若分析成功，则在递归输出过程中输出"acc",若不成功，则有相应的报错以及位置指名。注意，要把同一个非终结符的产生式分成单个输入。他会自动计算first,follow,预测分析表的构造，但并不输出。-importation has been eliminated and left recursive public from the left-LL (1) grammar, further importation of the corresponding expression, if the analysis is successful, the output of the recursive process output "belongs", if successful, there were errors and the corresponding location named. Attention, we should end with a non-escalation of production into a single input. He will be automatically calculated first, follow, and predicting and analyzing the table structure, but does not export.

这是一个词法分析的小程序，希望大家多多指教-This is a lexical analysis of small procedures, we hope the exhibitions

一个很好的文本编辑，实现了文本文件的创建、读入、保存。文件内容的修改：字、词、段的插入、删除、修改。文件内容的查找、替换：词，文件内容的Copy、Paste。不使用MFC-a good text editor, the realization of the creation of text files, read, the depositary. The contents of the documents modifications : Words, Phrases and of the insertion, deletion, modification. The content of a document search to replace : word, the contents of the documents Copy, Paste. Do not use MFC

一个用C#编写的解释器，内附完整的实现过程以及源代码。-A used C# Prepared interpreter, enclosing the complete realization of the process, as well as source code.

可插入OLE对象的编辑器- May insert the OLE object editor

打开2.tab.c编译运行，a.txt为测试用的PL/0程序。 2.output中有所有的产生式和LALR分析表的所有状态。- Opens the 2.tab.c translation movement, a.txt is measures the test the PL/0 procedure. In 2.output has all production patterns and LALR analytical table all conditions.

一个可以生成java代码的语法生成器- May produce the java code the grammar production

flex 词法分析器 识别token单元-syntax analysis

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