void read(Tokeniser t, CharacterReader r) {
if (r.isEmpty()) {
t.eofError(this);
t.doctypePending.forceQuirks = true;
t.emitDoctypePending();
t.transition(Data);
return;
}
if (r.matchesAny('\t', '\n', '\r', '\f', ' ')) r.advance(); // ignore whitespace
else if (r.matches('>')) {
t.emitDoctypePending();
t.advanceTransition(Data);
} else if (r.matchConsumeIgnoreCase("PUBLIC")) {
t.transition(AfterDoctypePublicKeyword);
} else if (r.matchConsumeIgnoreCase("SYSTEM")) {
t.transition(AfterDoctypeSystemKeyword);
} else {
t.error(this);
t.doctypePending.forceQuirks = true;
t.advanceTransition(BogusDoctype);
}
}
