HtmlToken ReadBeforeDocTypePublicIdentifier ()
{
do {
int nc = Read ();
char c;
if (nc == -1) {
TokenizerState = HtmlTokenizerState.EndOfFile;
doctype.ForceQuirksMode = true;
return EmitDocType ();
}
c = (char) nc;
// Note: we save the data in case we hit a parse error and have to emit a data token
data.Append (c);
switch (c) {
case '\t': case '\r': case '\n': case '\f': case ' ':
break;
case '"': case '\'':
TokenizerState = HtmlTokenizerState.DocTypePublicIdentifierQuoted;
doctype.PublicIdentifier = string.Empty;
quote = c;
return null;
case '>': // parse error
TokenizerState = HtmlTokenizerState.Data;
doctype.ForceQuirksMode = true;
return EmitDocType ();
default: // parse error
TokenizerState = HtmlTokenizerState.BogusDocType;
doctype.ForceQuirksMode = true;
return null;
}
} while (true);
}