View Full Version : Relax NG???

01-27-2003, 10:47 PM
In a mostly recent document (http://www.alistapart.com/stories/usingxml/) that described how to create your own ML langs, an alternative to dtd and Schema was mentioned- Relax NG. Does anyone know what this is, and is it a W3C standard? Ive done a little research, but I have never seen it used or heard of it until now.