Working XML: Processing instructions and parameters

Adding support for multiple style sheets

This month our hardworking columnist（专栏作家） adds support for multiple style sheets to the XM content-management project. In so doing, he taps into TrAX URIResolver and writes his own parser for pseudo-attributes. As usual, the complete source code is available in the developerWorks Open source zone. 

In the Working XML column, each month Benoît Marchal reports on his progress on one or more open-source XML development projects. You can follow his design decisions and coding choices as he goes along, and you can make suggestions and reuse the open-source code in your own projects.