Python语言编译器

本程序不能编译除大小写字母之外的编码 本程序需事先建立字母权值文后件才可运行 本程序从文件中读入文字，编译后写入文件，所以屏幕上不会直接出现答案-not build this program in addition to case-insensitive outside of the coding process required prior to the establishment of the letters after the value of the text pieces can Win OK this program read from the file into the text, compiled into the paper, not directly on the screen appeared the answer

所上载的是一个用lex与yacc开发的表达式计算器-The upload is a development with lex and yacc expression calculator

简单的Java Gui,用Java编辑器真接打开- Simple Java Gui, really meets with the Java editor opens

编译原理简单优先的文法的分析，有过程，一目了然，谢谢指教。-compiler priority to the principle of simple grammar analysis, a process, clear, thank you for your excellent suggestion.

AtScript 1.1 一个很好用的脚本引擎,可以很方便的在你的软件中实现脚本功能,支持用户扩展对象-AtScript 1.1 script with a good engine, can be very convenient in your software realize the script function, support the expansion of the target users

VC++设计语法编辑器-VC design grammar editor

在Windows系统的管理工具中，选择Internet信息服务，进入web页面管理界面。设置默 认web站点的路径为本目录的绝对路径。 确保您的机器上安装了SQL Server 2000或以上的版本，建立一个新的数据库ASPData，再将 存放在datasource子目录下的mydb_1文件导入到新建的数据库中，并进行还原备份。-In the Windows system management tools, select Internet Information Services, access to web page management interface. Default web site set up the path the absolute path for the catalog. Make sure your machine is installed on SQL Server 2000 or later, set up a new database ASPData, and then stored in a subdirectory under the datasource file mydb_1 to the new database and restore the backup.

这里以开始定义的PASCAL语言子集的源程序作为词法分析程序的输入数据。在词法分析中，自文 件头开始扫描源程序字符，一旦发现符合“单词”定义的源程序字符串时，将它翻译成固定长度的单 词内部表示，并查填适当的信息表。经过词法分析后，源程序字符串（源程序的外部表示）被翻译成 具有等长信息的单词串（源程序的内部表示），并产生两个表格：常数表和标识符表，它们分别包含 了源程序中的所有常数和所有标识符。- Here starts the PASCAL language subset source program which defines to take the lexical analyaer the data-in. In the lexical analysis, starts from the article article to scan the source program character, once discovered when conforms to "the word" the definition source program character string, translates it the fixed length the word interior to indicate, and looks up fills in the suitable information table. After the lexical analysis, the source program character string (source program exterior expression) is translated has and so on the long information the word string (source program internal expression), and produces two forms: The chart and the identifier table, they have separately contained in source program all constants and all identifiers.

反编译专家，很好用的。支持右键，支持文件夹反编译-Decompile expert, well used. Support the right to support decompile folder

系统地讲述了计算机语言的编译原理。如：编译器、词法分析、文法等-Systematically about the principles of computer language compiler. Such as: compiler, lexical analysis, grammar, etc.