编制一个词法分析程序，从输入的源程序中，分析出各个具有独立意义的单词，即基本保留字、标识符、常量、运算符、界符五大类。并依次输出每类单词，错误时记下出错的行列，出错原因，然后跳过错误部分继续分析-compiled a lexical analysis procedures from the importation of the source, the analysis of the various independent significance of the word, that is to retain the basic character identifier, constants, and Operators, the industry address five major categories. And each type of output followed by the words, the wrong way down the ranks wrong, wrong reasons, then jump to the wrong part analysis

这是一个非常经典的二叉平衡树，希望大家能够喜欢-This is a very classic balance of the two forks tree and I hope we can like

附录A S语言说明 A．1 字符集的定义 3数据类型定义-language A. A definition of the character set of data type definition

词法分析器：源程序的运行方式： 运行程序 输入一个已存在的文本文档的文件名。如：input.txt 如果要对整个程序进行语法分析，则按‘y’键，否则按‘n’键 如果要对程序进行语法分析，则按‘y’键，否则按‘n’键 程序结束-lexical analyzer : the source of the mode of operation : the importation of operational procedures already exist in a text file in the file name. Such as : input.txt if the entire procedure syntax analysis, the provision "y" button, or by the "n" key to the procedure syntax analysis, the provision "y" button, or by the "n" key end of the program

java 词法分析器 c语言实现. java 词法分析器 c语言实现.-java lexical analyzer c language. java lexical analyzer c language.

这是一个词法分析器的实验报告，比较齐全，用C++编写，源码可直接运行-This is a lexical analyzer experiment report, relatively complete, and C++ Prepared source code can be directly run

是有关解释器的.用JAVA编写.可以解释一般的JAVA程序.-the explanation is the. Prepared with Java. Can ordinary JAVA procedures.

Quick Basic DOS Compilers

LEX程序 用来生成词法分析器-LEX procedure uses for to produce the morphology analyzer

原理同简单的编译器分析，但对输入要求较严格，附有说明-principles with a simple compiler analysis, but the more stringent entry requirements, annotated