如果他是一篇使用XPath的XML文档，PMD允许你访问这棵树。 所以一旦你理解了XPath 和关于解析器如何从你的源代码中生成节点树的 ... 哈哈,自己组织了一次星际比赛,难以 忘怀又一次萌发学VC++的想法,初学了下,想跳楼决定先学C++,买了本C++的书,学到class, -if he is an XPath use of XML documents, PMD allows you to visit this tree. So once you understand the XPath

Lex and Yacc parser is designed

Workflow parser CSharp parser Workflow

词法语法分析器,学习编译原理时做的词法和语法分析程序,(Lexical parser, learning to compile principle of lexical and syntax analysis program,)