> Does anybody know how can I use just one element with arbitrary > content (with atbitrary sequence of other elements).
The following simple schema demonstrates use of a wildcard, which I
think is what you want to use. It is based on the one in Eric van der
Vlist's book _Relax NG_.
any = ( element * { any* } | attribute * { text }* | text )
start = element unimportant { any* }
