Multiplexing Parser Demo复用解析器演示文档

Demonstration of a multiplexing mode, which, at certain boundary strings, switches to one or more inner modes. 复用模式演示文档，在某个边界字符串上，切换到一个或多个内部模式。 The out (HTML) mode does not get fed the content of the << >> blocks. 外部的HTML模式与<< >>块的内容互不相干。 See the manual and the source for more information.请参阅手册和源以获得更多信息。

Parsing/Highlighting Tests:解析测试、高亮测试： normal, verbose.