public override void Read(Tokeniser t, CharacterReader r) { if (r.MatchesLetter()) { string name = r.ConsumeLetterSequence(); t.TagPending.AppendTagName(name.ToLowerInvariant()); t.DataBuffer.Append(name); return; } if (t.IsAppropriateEndTagToken() && !r.IsEmpty()) { char c = r.Consume(); switch (c) { case '\t': case '\n': case '\r': case '\f': case ' ': t.Transition(BeforeAttributeName); break; case '/': t.Transition(SelfClosingStartTag); break; case '>': t.EmitTagPending(); t.Transition(Data); break; default: t.DataBuffer.Append(c); AnythingElse(t, r); break; } } else { AnythingElse(t, r); } }
// from tagname <xxx public override void Read(Tokeniser t, CharacterReader r) { char c = r.Consume(); switch (c) { case '\t': case '\n': case '\r': case '\f': case ' ': break; // ignore whitespace case '/': t.Transition(SelfClosingStartTag); break; case '>': t.EmitTagPending(); t.Transition(Data); break; case _nullChar: t.Error(this); t.TagPending.NewAttribute(); r.Unconsume(); t.Transition(AttributeName); break; case _eof: t.EofError(this); t.Transition(Data); break; case '"': case '\'': case '<': case '=': t.Error(this); t.TagPending.NewAttribute(); t.TagPending.AppendAttributeName(c); t.Transition(AttributeName); break; default: // A-Z, anything else t.TagPending.NewAttribute(); r.Unconsume(); t.Transition(AttributeName); break; } }
// from < or </ in data, will have start or end tag pending public override void Read(Tokeniser t, CharacterReader r) { // previous TagOpen state did NOT Consume, will have a letter char in current string tagName = r.ConsumeToAny('\t', '\n', '\r', '\f', ' ', '/', '>', _nullChar).ToLowerInvariant(); t.TagPending.AppendTagName(tagName); switch (r.Consume()) { case '\t': case '\n': case '\r': case '\f': case ' ': t.Transition(BeforeAttributeName); break; case '/': t.Transition(SelfClosingStartTag); break; case '>': t.EmitTagPending(); t.Transition(Data); break; case _nullChar: // replacement t.TagPending.AppendTagName(_replacementStr); break; case _eof: // should Emit pending tag? t.EofError(this); t.Transition(Data); break; // no default, as covered with above ConsumeToAny } }
// from < in rcdata public override void Read(Tokeniser t, CharacterReader r) { if (r.Matches('/')) { t.CreateTempBuffer(); t.AdvanceTransition(RcDataEndTagOpen); } else if (r.MatchesLetter() && !r.ContainsIgnoreCase("</" + t.AppropriateEndTagName())) { // diverge from spec: got a start tag, but there's no appropriate end tag (</title>), so rather than // consuming to EOF; break out here t.TagPending = new Token.EndTag(t.AppropriateEndTagName()); t.EmitTagPending(); r.Unconsume(); // undo "<" t.Transition(Data); } else { t.Emit("<"); t.Transition(RcData); } }
public override void Read(Tokeniser t, CharacterReader r) { char c = r.Consume(); switch (c) { case '>': t.TagPending.IsSelfClosing = true; t.EmitTagPending(); t.Transition(Data); break; case _eof: t.EofError(this); t.Transition(Data); break; default: t.Error(this); t.Transition(BeforeAttributeName); break; } }
public override void Read(Tokeniser t, CharacterReader r) { char c = r.Consume(); switch (c) { case '\t': case '\n': case '\r': case '\f': case ' ': t.Transition(BeforeAttributeName); break; case '/': t.Transition(SelfClosingStartTag); break; case '>': t.EmitTagPending(); t.Transition(Data); break; case _eof: t.EofError(this); t.Transition(Data); break; default: t.Error(this); r.Unconsume(); t.Transition(BeforeAttributeName); break; } }
public override void Read(Tokeniser t, CharacterReader r) { string value = r.ConsumeToAny('\t', '\n', '\r', '\f', ' ', '&', '>', _nullChar, '"', '\'', '<', '=', '`'); if (value.Length > 0) { t.TagPending.AppendAttributeValue(value); } char c = r.Consume(); switch (c) { case '\t': case '\n': case '\r': case '\f': case ' ': t.Transition(BeforeAttributeName); break; case '&': char? reference = t.ConsumeCharacterReference('>', true); if (reference != null) { t.TagPending.AppendAttributeValue(reference.Value); } else { t.TagPending.AppendAttributeValue('&'); } break; case '>': t.EmitTagPending(); t.Transition(Data); break; case _nullChar: t.Error(this); t.TagPending.AppendAttributeValue(_replacementChar); break; case _eof: t.EofError(this); t.Transition(Data); break; case '"': case '\'': case '<': case '=': case '`': t.Error(this); t.TagPending.AppendAttributeValue(c); break; // no default, handled in Consume to any above } }
public override void Read(Tokeniser t, CharacterReader r) { char c = r.Consume(); switch (c) { case '\t': case '\n': case '\r': case '\f': case ' ': // ignore break; case '"': t.Transition(AttributeValueDoubleQuoted); break; case '&': r.Unconsume(); t.Transition(AttributeValueUnquoted); break; case '\'': t.Transition(AttributeValueSingleQuoted); break; case _nullChar: t.Error(this); t.TagPending.AppendAttributeValue(_replacementChar); t.Transition(AttributeValueUnquoted); break; case _eof: t.EofError(this); t.Transition(Data); break; case '>': t.Error(this); t.EmitTagPending(); t.Transition(Data); break; case '<': case '=': case '`': t.Error(this); t.TagPending.AppendAttributeValue(c); t.Transition(AttributeValueUnquoted); break; default: r.Unconsume(); t.Transition(AttributeValueUnquoted); break; } }
// from before attribute name public override void Read(Tokeniser t, CharacterReader r) { string name = r.ConsumeToAny('\t', '\n', '\r', '\f', ' ', '/', '=', '>', _nullChar, '"', '\'', '<'); t.TagPending.AppendAttributeName(name.ToLowerInvariant()); char c = r.Consume(); switch (c) { case '\t': case '\n': case '\r': case '\f': case ' ': t.Transition(AfterAttributeName); break; case '/': t.Transition(SelfClosingStartTag); break; case '=': t.Transition(BeforeAttributeValue); break; case '>': t.EmitTagPending(); t.Transition(Data); break; case _nullChar: t.Error(this); t.TagPending.AppendAttributeName(_replacementChar); break; case _eof: t.EofError(this); t.Transition(Data); break; case '"': case '\'': case '<': t.Error(this); t.TagPending.AppendAttributeName(c); break; // no default, as covered in ConsumeToAny } }