Grammatica is a C# and Java parser generator (compiler compiler). It improves upon simlar tools (like yacc and ANTLR) by creating well-commented and readable source code, by having automatic error recovery and detailed error messages, and by support

一个使用回填翻译布尔表达式的编译原理动态教学程序，用ＪＡＶＡ程序实现，是学习编译原理的重要辅助工具，值得学习编译原理朋友们下载一看．-a translation using Boolean expressions backfill compiler theory dynamic teaching procedures, with JAVA program. Compiling the study is an important principle aids, worth learning com

Grammatica is a C# and Java parser generator (compiler compiler). It improves upon simlar tools (like yacc and ANTLR) by creating well-commented and readable source code, by having automatic error recovery and detailed error messages, and by support

比较好的词法分析器，可以好好看看的，而且是用java-Good lexical analyzer can be a good look, and it is java