// startTagOpenDeriv :: Pattern -> QName -> Pattern
// TODO remains: Interleave, OneOrMore, Group, After
internal static RdpPattern StartTagOpenDeriv (RdpPattern pattern, string name, string ns)
{
return pattern.StartTagOpenDeriv (name, ns);
}
public RdpPattern StartTagOpenDeriv (RdpPattern p, string local, string ns)
{
Hashtable h = startOpen [p] as Hashtable;
if (h == null) {
h = new Hashtable ();
startOpen [p] = h;
}
XmlQualifiedName qn = GetQName (local, ns);
RdpPattern m = h [qn] as RdpPattern;
if (m == null) {
m = p.StartTagOpenDeriv (local, ns, this);
h [qn] = m;
}
return m;
}