[Nasal-cvs] debug.nas xml.nas

[Andy Ross]

Update of /home/nasal-cvs/nasal/lib
In directory purr:/tmp/cvs-serv10063

Modified Files:
	debug.nas xml.nas 
Log Message:
Fix a bunch of bugs in the XML parser (it's still not complete --
namespaces and Tag.tag()/Tag.tags() query-by-name features aren't
there).