[xml] Dynamic showing cadidate elements at a half-built tree node

["Li Ning" <lining mail bitmate com>]

Hi, 

I need to let the parser give me the candidate elements at a particular 
tree node while the XML tree is half-built, i.e. the XML tree is not completely 
conform to DTD at the time. I found that by the function:
xmlValidGetValidElements(...)
the parser will not give out the correct candidate elements unless the whole 
tree being parsed. How can I do?

Ning Li