SimplePascal 教程
Lyt(教程由vczh提供)
1. 词法分析、语法分析
http://www.cppblog.com/vczh/archive/2008/06/15/53373.html
http://www.cppblog.com/vczh/archive/2008/08/02/57829.html
2. 虚拟机
http://www.cppblog.com/vczh/archive/2009/03/28/78156.html