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//#region ../../node_modules/.pnpm/parse5@8.0.1/node_modules/parse5/dist/common/unicode.js
const UNDEFINED_CODE_POINTS = /* @__PURE__ */ new Set([
65534,
65535,
131070,
131071,
196606,
196607,
262142,
262143,
327678,
327679,
393214,
393215,
458750,
458751,
524286,
524287,
589822,
589823,
655358,
655359,
720894,
720895,
786430,
786431,
851966,
851967,
917502,
917503,
983038,
983039,
1048574,
1048575,
1114110,
1114111
]);
var CODE_POINTS;
(function(CODE_POINTS) {
CODE_POINTS[CODE_POINTS["EOF"] = -1] = "EOF";
CODE_POINTS[CODE_POINTS["NULL"] = 0] = "NULL";
CODE_POINTS[CODE_POINTS["TABULATION"] = 9] = "TABULATION";
CODE_POINTS[CODE_POINTS["CARRIAGE_RETURN"] = 13] = "CARRIAGE_RETURN";
CODE_POINTS[CODE_POINTS["LINE_FEED"] = 10] = "LINE_FEED";
CODE_POINTS[CODE_POINTS["FORM_FEED"] = 12] = "FORM_FEED";
CODE_POINTS[CODE_POINTS["SPACE"] = 32] = "SPACE";
CODE_POINTS[CODE_POINTS["EXCLAMATION_MARK"] = 33] = "EXCLAMATION_MARK";
CODE_POINTS[CODE_POINTS["QUOTATION_MARK"] = 34] = "QUOTATION_MARK";
CODE_POINTS[CODE_POINTS["AMPERSAND"] = 38] = "AMPERSAND";
CODE_POINTS[CODE_POINTS["APOSTROPHE"] = 39] = "APOSTROPHE";
CODE_POINTS[CODE_POINTS["HYPHEN_MINUS"] = 45] = "HYPHEN_MINUS";
CODE_POINTS[CODE_POINTS["SOLIDUS"] = 47] = "SOLIDUS";
CODE_POINTS[CODE_POINTS["DIGIT_0"] = 48] = "DIGIT_0";
CODE_POINTS[CODE_POINTS["DIGIT_9"] = 57] = "DIGIT_9";
CODE_POINTS[CODE_POINTS["SEMICOLON"] = 59] = "SEMICOLON";
CODE_POINTS[CODE_POINTS["LESS_THAN_SIGN"] = 60] = "LESS_THAN_SIGN";
CODE_POINTS[CODE_POINTS["EQUALS_SIGN"] = 61] = "EQUALS_SIGN";
CODE_POINTS[CODE_POINTS["GREATER_THAN_SIGN"] = 62] = "GREATER_THAN_SIGN";
CODE_POINTS[CODE_POINTS["QUESTION_MARK"] = 63] = "QUESTION_MARK";
CODE_POINTS[CODE_POINTS["LATIN_CAPITAL_A"] = 65] = "LATIN_CAPITAL_A";
CODE_POINTS[CODE_POINTS["LATIN_CAPITAL_Z"] = 90] = "LATIN_CAPITAL_Z";
CODE_POINTS[CODE_POINTS["RIGHT_SQUARE_BRACKET"] = 93] = "RIGHT_SQUARE_BRACKET";
CODE_POINTS[CODE_POINTS["GRAVE_ACCENT"] = 96] = "GRAVE_ACCENT";
CODE_POINTS[CODE_POINTS["LATIN_SMALL_A"] = 97] = "LATIN_SMALL_A";
CODE_POINTS[CODE_POINTS["LATIN_SMALL_Z"] = 122] = "LATIN_SMALL_Z";
})(CODE_POINTS || (CODE_POINTS = {}));
const SEQUENCES = {
DASH_DASH: "--",
CDATA_START: "[CDATA[",
DOCTYPE: "doctype",
SCRIPT: "script",
PUBLIC: "public",
SYSTEM: "system"
};
function isSurrogate(cp) {
return cp >= 55296 && cp <= 57343;
}
function isSurrogatePair(cp) {
return cp >= 56320 && cp <= 57343;
}
function getSurrogatePairCodePoint(cp1, cp2) {
return (cp1 - 55296) * 1024 + 9216 + cp2;
}
function isControlCodePoint(cp) {
return cp !== 32 && cp !== 10 && cp !== 13 && cp !== 9 && cp !== 12 && cp >= 1 && cp <= 31 || cp >= 127 && cp <= 159;
}
function isUndefinedCodePoint(cp) {
return cp >= 64976 && cp <= 65007 || UNDEFINED_CODE_POINTS.has(cp);
}
//#endregion
//#region ../../node_modules/.pnpm/parse5@8.0.1/node_modules/parse5/dist/common/error-codes.js
var ERR;
(function(ERR) {
ERR["controlCharacterInInputStream"] = "control-character-in-input-stream";
ERR["noncharacterInInputStream"] = "noncharacter-in-input-stream";
ERR["surrogateInInputStream"] = "surrogate-in-input-stream";
ERR["nonVoidHtmlElementStartTagWithTrailingSolidus"] = "non-void-html-element-start-tag-with-trailing-solidus";
ERR["endTagWithAttributes"] = "end-tag-with-attributes";
ERR["endTagWithTrailingSolidus"] = "end-tag-with-trailing-solidus";
ERR["unexpectedSolidusInTag"] = "unexpected-solidus-in-tag";
ERR["unexpectedNullCharacter"] = "unexpected-null-character";
ERR["unexpectedQuestionMarkInsteadOfTagName"] = "unexpected-question-mark-instead-of-tag-name";
ERR["invalidFirstCharacterOfTagName"] = "invalid-first-character-of-tag-name";
ERR["unexpectedEqualsSignBeforeAttributeName"] = "unexpected-equals-sign-before-attribute-name";
ERR["missingEndTagName"] = "missing-end-tag-name";
ERR["unexpectedCharacterInAttributeName"] = "unexpected-character-in-attribute-name";
ERR["unknownNamedCharacterReference"] = "unknown-named-character-reference";
ERR["missingSemicolonAfterCharacterReference"] = "missing-semicolon-after-character-reference";
ERR["unexpectedCharacterAfterDoctypeSystemIdentifier"] = "unexpected-character-after-doctype-system-identifier";
ERR["unexpectedCharacterInUnquotedAttributeValue"] = "unexpected-character-in-unquoted-attribute-value";
ERR["eofBeforeTagName"] = "eof-before-tag-name";
ERR["eofInTag"] = "eof-in-tag";
ERR["missingAttributeValue"] = "missing-attribute-value";
ERR["missingWhitespaceBetweenAttributes"] = "missing-whitespace-between-attributes";
ERR["missingWhitespaceAfterDoctypePublicKeyword"] = "missing-whitespace-after-doctype-public-keyword";
ERR["missingWhitespaceBetweenDoctypePublicAndSystemIdentifiers"] = "missing-whitespace-between-doctype-public-and-system-identifiers";
ERR["missingWhitespaceAfterDoctypeSystemKeyword"] = "missing-whitespace-after-doctype-system-keyword";
ERR["missingQuoteBeforeDoctypePublicIdentifier"] = "missing-quote-before-doctype-public-identifier";
ERR["missingQuoteBeforeDoctypeSystemIdentifier"] = "missing-quote-before-doctype-system-identifier";
ERR["missingDoctypePublicIdentifier"] = "missing-doctype-public-identifier";
ERR["missingDoctypeSystemIdentifier"] = "missing-doctype-system-identifier";
ERR["abruptDoctypePublicIdentifier"] = "abrupt-doctype-public-identifier";
ERR["abruptDoctypeSystemIdentifier"] = "abrupt-doctype-system-identifier";
ERR["cdataInHtmlContent"] = "cdata-in-html-content";
ERR["incorrectlyOpenedComment"] = "incorrectly-opened-comment";
ERR["eofInScriptHtmlCommentLikeText"] = "eof-in-script-html-comment-like-text";
ERR["eofInDoctype"] = "eof-in-doctype";
ERR["nestedComment"] = "nested-comment";
ERR["abruptClosingOfEmptyComment"] = "abrupt-closing-of-empty-comment";
ERR["eofInComment"] = "eof-in-comment";
ERR["incorrectlyClosedComment"] = "incorrectly-closed-comment";
ERR["eofInCdata"] = "eof-in-cdata";
ERR["absenceOfDigitsInNumericCharacterReference"] = "absence-of-digits-in-numeric-character-reference";
ERR["nullCharacterReference"] = "null-character-reference";
ERR["surrogateCharacterReference"] = "surrogate-character-reference";
ERR["characterReferenceOutsideUnicodeRange"] = "character-reference-outside-unicode-range";
ERR["controlCharacterReference"] = "control-character-reference";
ERR["noncharacterCharacterReference"] = "noncharacter-character-reference";
ERR["missingWhitespaceBeforeDoctypeName"] = "missing-whitespace-before-doctype-name";
ERR["missingDoctypeName"] = "missing-doctype-name";
ERR["invalidCharacterSequenceAfterDoctypeName"] = "invalid-character-sequence-after-doctype-name";
ERR["duplicateAttribute"] = "duplicate-attribute";
ERR["nonConformingDoctype"] = "non-conforming-doctype";
ERR["missingDoctype"] = "missing-doctype";
ERR["misplacedDoctype"] = "misplaced-doctype";
ERR["endTagWithoutMatchingOpenElement"] = "end-tag-without-matching-open-element";
ERR["closingOfElementWithOpenChildElements"] = "closing-of-element-with-open-child-elements";
ERR["disallowedContentInNoscriptInHead"] = "disallowed-content-in-noscript-in-head";
ERR["openElementsLeftAfterEof"] = "open-elements-left-after-eof";
ERR["abandonedHeadElementChild"] = "abandoned-head-element-child";
ERR["misplacedStartTagForHeadElement"] = "misplaced-start-tag-for-head-element";
ERR["nestedNoscriptInHead"] = "nested-noscript-in-head";
ERR["eofInElementThatCanContainOnlyText"] = "eof-in-element-that-can-contain-only-text";
})(ERR || (ERR = {}));
//#endregion
//#region ../../node_modules/.pnpm/parse5@8.0.1/node_modules/parse5/dist/tokenizer/preprocessor.js
const DEFAULT_BUFFER_WATERLINE = 65536;
var Preprocessor = class {
constructor(handler) {
this.handler = handler;
this.html = "";
this.pos = -1;
this.lastGapPos = -2;
this.gapStack = [];
this.skipNextNewLine = false;
this.lastChunkWritten = false;
this.endOfChunkHit = false;
this.bufferWaterline = DEFAULT_BUFFER_WATERLINE;
this.isEol = false;
this.lineStartPos = 0;
this.droppedBufferSize = 0;
this.line = 1;
this.lastErrOffset = -1;
}
/** The column on the current line. If we just saw a gap (eg. a surrogate pair), return the index before. */
get col() {
return this.pos - this.lineStartPos + Number(this.lastGapPos !== this.pos);
}
get offset() {
return this.droppedBufferSize + this.pos;
}
getError(code, cpOffset) {
const { line, col, offset } = this;
const startCol = col + cpOffset;
const startOffset = offset + cpOffset;
return {
code,
startLine: line,
endLine: line,
startCol,
endCol: startCol,
startOffset,
endOffset: startOffset
};
}
_err(code) {
if (this.handler.onParseError && this.lastErrOffset !== this.offset) {
this.lastErrOffset = this.offset;
this.handler.onParseError(this.getError(code, 0));
}
}
_addGap() {
this.gapStack.push(this.lastGapPos);
this.lastGapPos = this.pos;
}
_processSurrogate(cp) {
if (this.pos !== this.html.length - 1) {
const nextCp = this.html.charCodeAt(this.pos + 1);
if (isSurrogatePair(nextCp)) {
this.pos++;
this._addGap();
return getSurrogatePairCodePoint(cp, nextCp);
}
} else if (!this.lastChunkWritten) {
this.endOfChunkHit = true;
return CODE_POINTS.EOF;
}
this._err(ERR.surrogateInInputStream);
return cp;
}
willDropParsedChunk() {
return this.pos > this.bufferWaterline;
}
dropParsedChunk() {
if (this.willDropParsedChunk()) {
this.html = this.html.substring(this.pos);
this.lineStartPos -= this.pos;
this.droppedBufferSize += this.pos;
this.pos = 0;
this.lastGapPos = -2;
this.gapStack.length = 0;
}
}
write(chunk, isLastChunk) {
if (this.html.length > 0) this.html += chunk;
else this.html = chunk;
this.endOfChunkHit = false;
this.lastChunkWritten = isLastChunk;
}
insertHtmlAtCurrentPos(chunk) {
this.html = this.html.substring(0, this.pos + 1) + chunk + this.html.substring(this.pos + 1);
this.endOfChunkHit = false;
}
startsWith(pattern, caseSensitive) {
if (this.pos + pattern.length > this.html.length) {
this.endOfChunkHit = !this.lastChunkWritten;
return false;
}
if (caseSensitive) return this.html.startsWith(pattern, this.pos);
for (let i = 0; i < pattern.length; i++) if ((this.html.charCodeAt(this.pos + i) | 32) !== pattern.charCodeAt(i)) return false;
return true;
}
peek(offset) {
const pos = this.pos + offset;
if (pos >= this.html.length) {
this.endOfChunkHit = !this.lastChunkWritten;
return CODE_POINTS.EOF;
}
const code = this.html.charCodeAt(pos);
return code === CODE_POINTS.CARRIAGE_RETURN ? CODE_POINTS.LINE_FEED : code;
}
advance() {
this.pos++;
if (this.isEol) {
this.isEol = false;
this.line++;
this.lineStartPos = this.pos;
}
if (this.pos >= this.html.length) {
this.endOfChunkHit = !this.lastChunkWritten;
return CODE_POINTS.EOF;
}
let cp = this.html.charCodeAt(this.pos);
if (cp === CODE_POINTS.CARRIAGE_RETURN) {
this.isEol = true;
this.skipNextNewLine = true;
return CODE_POINTS.LINE_FEED;
}
if (cp === CODE_POINTS.LINE_FEED) {
this.isEol = true;
if (this.skipNextNewLine) {
this.line--;
this.skipNextNewLine = false;
this._addGap();
return this.advance();
}
}
this.skipNextNewLine = false;
if (isSurrogate(cp)) cp = this._processSurrogate(cp);
if (!(this.handler.onParseError === null || cp > 31 && cp < 127 || cp === CODE_POINTS.LINE_FEED || cp === CODE_POINTS.CARRIAGE_RETURN || cp > 159 && cp < 64976)) this._checkForProblematicCharacters(cp);
return cp;
}
_checkForProblematicCharacters(cp) {
if (isControlCodePoint(cp)) this._err(ERR.controlCharacterInInputStream);
else if (isUndefinedCodePoint(cp)) this._err(ERR.noncharacterInInputStream);
}
retreat(count) {
this.pos -= count;
while (this.pos < this.lastGapPos) {
this.lastGapPos = this.gapStack.pop();
this.pos--;
}
this.isEol = false;
}
};
//#endregion
//#region ../../node_modules/.pnpm/parse5@8.0.1/node_modules/parse5/dist/common/token.js
var TokenType;
(function(TokenType) {
TokenType[TokenType["CHARACTER"] = 0] = "CHARACTER";
TokenType[TokenType["NULL_CHARACTER"] = 1] = "NULL_CHARACTER";
TokenType[TokenType["WHITESPACE_CHARACTER"] = 2] = "WHITESPACE_CHARACTER";
TokenType[TokenType["START_TAG"] = 3] = "START_TAG";
TokenType[TokenType["END_TAG"] = 4] = "END_TAG";
TokenType[TokenType["COMMENT"] = 5] = "COMMENT";
TokenType[TokenType["DOCTYPE"] = 6] = "DOCTYPE";
TokenType[TokenType["EOF"] = 7] = "EOF";
TokenType[TokenType["HIBERNATION"] = 8] = "HIBERNATION";
})(TokenType || (TokenType = {}));
function getTokenAttr(token, attrName) {
for (let i = token.attrs.length - 1; i >= 0; i--) if (token.attrs[i].name === attrName) return token.attrs[i].value;
return null;
}
//#endregion
//#region ../../node_modules/.pnpm/entities@8.1.0/node_modules/entities/dist/decode-codepoint.js
/**
* C1 Unicode control character reference replacements (code points 128–159).
* Index i gives the replacement for code point 128+i; 0 means "no replacement".
*/
const c1 = [
8364,
0,
8218,
402,
8222,
8230,
8224,
8225,
710,
8240,
352,
8249,
338,
0,
381,
0,
0,
8216,
8217,
8220,
8221,
8226,
8211,
8212,
732,
8482,
353,
8250,
339,
0,
382,
376
];
/**
* True for NUL, UTF-16 surrogates, and values past U+10FFFF.
* @param codePoint Unicode code point to check.
*/
function isInvalidCodePoint(codePoint) {
return codePoint === 0 || codePoint >= 55296 && codePoint <= 57343 || codePoint > 1114111;
}
/**
* Replace the given code point with U+FFFD if it is NUL (0), a surrogate, or
* outside the valid Unicode range. Code points in the C1 controls range
* (128–159) are remapped to their Windows-1252 equivalents, following the
* HTML spec. All other code points are returned unchanged.
* @param codePoint Unicode code point to convert.
*/
function replaceCodePoint(codePoint) {
if (isInvalidCodePoint(codePoint)) return 65533;
if (codePoint >= 128 && codePoint <= 159) return c1[codePoint - 128] || codePoint;
return codePoint;
}
/**
* XML numeric character references are the referenced Unicode code point.
* Invalid values still become U+FFFD; the HTML Windows-1252 C1 remap is not
* applied.
* @see https://www.w3.org/TR/xml/#NT-CharRef
* @param codePoint Unicode code point to convert.
*/
function replaceCodePointXML(codePoint) {
return isInvalidCodePoint(codePoint) ? 65533 : codePoint;
}
//#endregion
//#region ../../node_modules/.pnpm/entities@8.1.0/node_modules/entities/dist/internal/decode-shared.js
const BASE91_INVERSE = /* #__PURE__ */ (() => {
const table = /* @__PURE__ */ new Uint8Array(127);
let code = 0;
for (let char = 33; char <= 126; char++) if (char !== 34 && char !== 36 && char !== 92) table[char] = code++;
return table;
})();
/**
* Decode a dictionary-encoded trie string back into its Uint16Array.
*
* Stream layout (consumed in this order):
* 1. dict1 atoms — `dict1AtomCount` uint16 values, delta+RLE encoded.
* 2. dict2 atoms — `atomCount - dict1AtomCount` values, delta+RLE.
* 3. dict2 ngrams — `ngramCount - (dictSize - dict1AtomCount)` entries,
* each a pair of slot codes that resolve to earlier slots.
* 4. dict1 ngrams — `dictSize - dict1AtomCount` entries, same shape.
* 5. data — slot codes, each expanding to one or more uint16 values.
*
* Codes use a 91-char base (printable ASCII minus `"`, `$`, `\`):
* - char1 < dictSize → 1-char code, slot = char1
* - char1 ≥ dictSize → 2-char code, slot = dictSize + (char1 - dictSize)*91 + char2
*
* Slot index → token kind:
* [0, A) dict1 atoms (1-char codes)
* [A, dictSize) dict1 ngrams (1-char codes)
* [dictSize, dictSize+D) dict2 atoms (2-char codes)
* [dictSize+D, end) dict2 ngrams (2-char codes)
*
* Both atom dicts decode before any ngram, and dict2 ngrams decode before
* dict1 ngrams. So every ngram entry references slots whose contents are
* already filled — no forward references to handle.
*
* This runs on library import. Flat typed arrays store each slot as either
* a plain value (`single`, covering every atom) or a range in a shared
* `pool` (ngrams).
* @param input Packed trie string.
* @param resultLength Expected number of uint16 values in the output.
* @param atomCount Total number of distinct uint16 values in the trie.
* @param dict1AtomCount Atoms in the 1-char range (`A` above).
* @param ngramCount Total number of ngram entries (dict1 + dict2).
* @param dictSize Number of 1-char code slots; the rest of `BASE - dictSize`
* first-byte values are 2-char codes.
*/
function decodeTrieDict(input, resultLength, atomCount, dict1AtomCount, ngramCount, dictSize) {
const base = 91;
const inputLength = input.length;
const twoCharBias = dictSize * 90;
let pos = 0;
/** Read one slot code at `pos` and return its slot index, advancing pos. */
const readSlotCode = () => {
const c1 = BASE91_INVERSE[input.charCodeAt(pos++)];
return c1 < dictSize ? c1 : c1 * base - twoCharBias + BASE91_INVERSE[input.charCodeAt(pos++)];
};
const dict2AtomCount = atomCount - dict1AtomCount;
const slotCount = atomCount + ngramCount;
const single = new Int32Array(slotCount);
single.fill(-1, dict1AtomCount, dictSize);
single.fill(-1, dictSize + dict2AtomCount, slotCount);
const start = new Int32Array(slotCount);
const length = new Int32Array(slotCount);
/**
* Decode `count` ascending uint16 values from a delta+RLE stream into
* `single[off..off+count)`.
*
* code < 89 → delta = code
* code == 89 → run-length: next char encodes runLength-2; emit `runLength` consecutive +1 values
* code == 90, next < 90 → escape: delta = 89 + next * BASE + after-next
* code == 90, next == 90 → double-escape: extra char for very large deltas
* @param count
* @param off
*/
function decodeDelta(count, off) {
let previous = 0;
let slot = off;
const end = off + count;
while (slot < end) {
const code = BASE91_INVERSE[input.charCodeAt(pos++)];
if (code < 89) {
previous += code;
single[slot++] = previous;
} else if (code === 89) {
let runLength = BASE91_INVERSE[input.charCodeAt(pos++)] + 2;
while (runLength--) single[slot++] = ++previous;
} else {
const next = BASE91_INVERSE[input.charCodeAt(pos++)];
previous += 89 + (next < 90 ? next * base + BASE91_INVERSE[input.charCodeAt(pos++)] : BASE91_INVERSE[input.charCodeAt(pos++)] * 8281 + BASE91_INVERSE[input.charCodeAt(pos++)] * base + BASE91_INVERSE[input.charCodeAt(pos++)]);
single[slot++] = previous;
}
}
}
decodeDelta(dict1AtomCount, 0);
decodeDelta(dict2AtomCount, dictSize);
const references = new Int32Array(ngramCount * 2);
let poolSize = 0;
let ngramIndex = 0;
/**
* Read `count` ngram entries (each = 2 slot-code references) for the slots
* starting at `startSlot`, recording references and assigning pool ranges.
* @param count
* @param startSlot
*/
function readNgramReferences(count, startSlot) {
for (let index = 0; index < count; index++) {
const slot = startSlot + index;
const a = readSlotCode();
const b = readSlotCode();
references[ngramIndex * 2] = a;
references[ngramIndex * 2 + 1] = b;
ngramIndex += 1;
start[slot] = poolSize;
const entryLength = (single[a] < 0 ? length[a] : 1) + (single[b] < 0 ? length[b] : 1);
length[slot] = entryLength;
poolSize += entryLength;
}
}
readNgramReferences(ngramCount - dictSize + dict1AtomCount, dictSize + dict2AtomCount);
readNgramReferences(dictSize - dict1AtomCount, dict1AtomCount);
const pool = new Uint16Array(poolSize);
let write = 0;
for (let index = 0; index < ngramIndex; index++) for (let half = 0; half < 2; half++) {
const source = references[index * 2 + half];
const value = single[source];
if (value < 0) {
let read = start[source];
const readEnd = read + length[source];
while (read < readEnd) pool[write++] = pool[read++];
} else pool[write++] = value;
}
const out = new Uint16Array(resultLength);
let outIndex = 0;
while (pos < inputLength) {
let slot = BASE91_INVERSE[input.charCodeAt(pos++)];
if (slot >= dictSize) slot = slot * base - twoCharBias + BASE91_INVERSE[input.charCodeAt(pos++)];
const value = single[slot];
if (value < 0) {
let read = start[slot];
const readEnd = read + length[slot];
while (read < readEnd) out[outIndex++] = pool[read++];
} else out[outIndex++] = value;
}
return out;
}
//#endregion
//#region ../../node_modules/.pnpm/entities@8.1.0/node_modules/entities/dist/generated/decode-data-html.js
/** Packed HTML decode trie data. */
const htmlDecodeTree = /* #__PURE__ */ 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13494, 2713, 49, 25, 61);
//#endregion
//#region ../../node_modules/.pnpm/entities@8.1.0/node_modules/entities/dist/generated/decode-data-xml.js
/** Packed XML decode trie data. */
const xmlDecodeTree = /* #__PURE__ */ new Uint16Array([
512,
26465,
29036,
7,
0,
2,
4,
116,
24638,
116,
24636,
8693,
29807,
24610,
621,
1,
0,
0,
3,
112,
24614,
111,
115,
24615
]);
//#endregion
//#region ../../node_modules/.pnpm/entities@8.1.0/node_modules/entities/dist/internal/bin-trie-flags.js
/**
* Bit flags & masks for the binary trie encoding used for entity decoding.
*
* The trie is a flat `Uint16Array`. Every node starts with one header word:
*
* 15..14 VALUE_LENGTH Number of words the value occupies, +1.
* 0 = no value; 1 = value inline in bits 12..0;
* 2/3 = value in the 1/2 words after the header.
* 13 FLAG13 If VALUE_LENGTH > 0: semicolon required ("strict"
* entity; `;` is never stored as a branch).
* If VALUE_LENGTH == 0: this node is a compact run.
* 12..7 BRANCH_LENGTH Number of branches (or run length for runs).
* 6..0 JUMP_TABLE Jump-table offset / single-branch char / first
* run char (see below).
*
* Branch data follows the header and any value words. Its shape is selected
* by (JUMP_TABLE, BRANCH_LENGTH) in the header:
*
* Single branch JUMP_TABLE = the only child's char, BRANCH_LENGTH = 0.
* No branch words; the child node follows immediately.
* Jump table JUMP_TABLE = first covered char (> 0), BRANCH_LENGTH =
* table length. One word per covered char: 0 = no branch,
* otherwise the child's offset from the END of the table,
* +1 (so 0 stays the no-branch sentinel).
* Dictionary JUMP_TABLE = 0, BRANCH_LENGTH = number of branches.
* ceil(n/2) words of sorted keys packed two per word
* (low byte first), then n pointer words storing the
* child's offset from the END of the branch data.
* Compact run VALUE_LENGTH = 0, FLAG13 set. BRANCH_LENGTH = run
* length (3..63), JUMP_TABLE = first char; remaining run
* chars packed two per word after the header. The target
* node follows the packed words immediately.
*
* Pointers are end-relative (rather than relative to the pointer's own
* position) because that makes the common "child encoded right after the
* branch data" case a small constant, which compresses far better. Offsets
* to already-encoded (shared) nodes wrap via uint16 modulo arithmetic; the
* decoder masks navigation results with `& 0xff_ff` to match.
*/
var BinTrieFlags;
(function(BinTrieFlags) {
BinTrieFlags[BinTrieFlags["VALUE_LENGTH"] = 49152] = "VALUE_LENGTH";
BinTrieFlags[BinTrieFlags["FLAG13"] = 8192] = "FLAG13";
BinTrieFlags[BinTrieFlags["BRANCH_LENGTH"] = 8064] = "BRANCH_LENGTH";
BinTrieFlags[BinTrieFlags["JUMP_TABLE"] = 127] = "JUMP_TABLE";
/** Bits 12..0: the inline value of a VALUE_LENGTH = 1 header word. */
BinTrieFlags[BinTrieFlags["VALUE_MASK"] = 8191] = "VALUE_MASK";
})(BinTrieFlags || (BinTrieFlags = {}));
//#endregion
//#region ../../node_modules/.pnpm/entities@8.1.0/node_modules/entities/dist/decode.js
var CharCodes;
(function(CharCodes) {
CharCodes[CharCodes["AMP"] = 38] = "AMP";
CharCodes[CharCodes["NUM"] = 35] = "NUM";
CharCodes[CharCodes["SEMI"] = 59] = "SEMI";
CharCodes[CharCodes["EQUALS"] = 61] = "EQUALS";
CharCodes[CharCodes["ZERO"] = 48] = "ZERO";
CharCodes[CharCodes["NINE"] = 57] = "NINE";
CharCodes[CharCodes["LOWER_A"] = 97] = "LOWER_A";
CharCodes[CharCodes["LOWER_X"] = 120] = "LOWER_X";
})(CharCodes || (CharCodes = {}));
/** Bit that needs to be set to convert an upper case ASCII character to lower case */
const TO_LOWER_BIT = 32;
/**
* Unsigned subtraction trick: (code - lo) >>> 0 wraps negatives to large
* values, so a single `<=` covers the entire [lo..hi] range check.
* @param code Code point to check.
*/
function isNumber(code) {
return code - CharCodes.ZERO >>> 0 <= 9;
}
function isHexadecimalCharacter(code) {
return (code | TO_LOWER_BIT) - CharCodes.LOWER_A >>> 0 <= 5;
}
function isAlpha(code) {
return (code | TO_LOWER_BIT) - CharCodes.LOWER_A >>> 0 <= 25;
}
/**
* Checks if the given character is a valid end character for an entity in an attribute.
*
* Attribute values that aren't terminated properly aren't parsed, and shouldn't lead to a parser error.
* See the example in https://html.spec.whatwg.org/multipage/parsing.html#named-character-reference-state
* @param code Code point to check.
*/
function isEntityInAttributeInvalidEnd(code) {
return code === CharCodes.EQUALS || isAlpha(code) || isNumber(code);
}
var EntityDecoderState;
(function(EntityDecoderState) {
EntityDecoderState[EntityDecoderState["EntityStart"] = 0] = "EntityStart";
EntityDecoderState[EntityDecoderState["NumericStart"] = 1] = "NumericStart";
EntityDecoderState[EntityDecoderState["NumericDecimal"] = 2] = "NumericDecimal";
EntityDecoderState[EntityDecoderState["NumericHex"] = 3] = "NumericHex";
EntityDecoderState[EntityDecoderState["NamedEntity"] = 4] = "NamedEntity";
})(EntityDecoderState || (EntityDecoderState = {}));
/**
* Decoding mode for named entities.
*/
var DecodingMode;
(function(DecodingMode) {
/** Entities in text nodes that can end with any character. */
DecodingMode[DecodingMode["Legacy"] = 0] = "Legacy";
/** Only allow entities terminated with a semicolon. */
DecodingMode[DecodingMode["Strict"] = 1] = "Strict";
/** Entities in attributes have limitations on ending characters. */
DecodingMode[DecodingMode["Attribute"] = 2] = "Attribute";
})(DecodingMode || (DecodingMode = {}));
/**
* Token decoder with support of writing partial entities.
*/
var EntityDecoder = class {
decodeTree;
emitCodePoint;
errors;
/** The current state of the decoder. */
state = EntityDecoderState.EntityStart;
/** Characters that were consumed while parsing an entity. */
consumed = 1;
/**
* The result of the entity.
*
* For named entities: the trie index of the best legacy match so far
* (0 = none). For numeric entities: the accumulated code point.
*/
result = 0;
/** The current index in the decode tree. */
treeIndex = 0;
/**
* Characters consumed since the last recorded legacy match, plus one.
* Invariant at the top of the `stateNamedEntity` loop: `excess` equals
* the number of unrecorded consumed characters + 1.
*/
excess = 1;
/** The mode in which the decoder is operating. */
decodeMode = DecodingMode.Strict;
/** The number of characters that have been consumed in the current run. */
runConsumed = 0;
constructor(decodeTree, emitCodePoint, errors) {
this.decodeTree = decodeTree;
this.emitCodePoint = emitCodePoint;
this.errors = errors;
}
/**
* Resets the instance to make it reusable.
* @param decodeMode Entity decoding mode to use.
*/
startEntity(decodeMode) {
this.decodeMode = decodeMode;
this.state = EntityDecoderState.EntityStart;
this.result = 0;
this.treeIndex = 0;
this.excess = 1;
this.consumed = 1;
this.runConsumed = 0;
}
/**
* Write an entity to the decoder. This can be called multiple times with partial entities.
* If the entity is incomplete, the decoder will return -1.
*
* Mirrors the non-streaming `decodeWithTrie`, but with the ability to stop decoding if the
* entity is incomplete, and resume when the next string is written.
* @param input The string containing the entity (or a continuation of the entity).
* @param offset The offset at which the entity begins. Should be 0 if this is not the first call.
* @returns The number of characters that were consumed, or -1 if the entity is incomplete.
*/
write(input, offset) {
switch (this.state) {
case EntityDecoderState.EntityStart:
if (input.charCodeAt(offset) === CharCodes.NUM) {
this.state = EntityDecoderState.NumericStart;
this.consumed += 1;
return this.stateNumericStart(input, offset + 1);
}
this.state = EntityDecoderState.NamedEntity;
return this.stateNamedEntity(input, offset);
case EntityDecoderState.NumericStart: return this.stateNumericStart(input, offset);
case EntityDecoderState.NumericDecimal: return this.stateNumericDecimal(input, offset);
case EntityDecoderState.NumericHex: return this.stateNumericHex(input, offset);
default: return this.stateNamedEntity(input, offset);
}
}
/**
* Switches between the numeric decimal and hexadecimal states.
*
* Equivalent to the `Numeric character reference state` in the HTML spec.
* @param input The string containing the entity (or a continuation of the entity).
* @param offset The current offset.
* @returns The number of characters that were consumed, or -1 if the entity is incomplete.
*/
stateNumericStart(input, offset) {
if (offset >= input.length) return -1;
if ((input.charCodeAt(offset) | TO_LOWER_BIT) === CharCodes.LOWER_X) {
this.state = EntityDecoderState.NumericHex;
this.consumed += 1;
return this.stateNumericHex(input, offset + 1);
}
this.state = EntityDecoderState.NumericDecimal;
return this.stateNumericDecimal(input, offset);
}
/**
* Parses a hexadecimal numeric entity.
*
* Equivalent to the `Hexademical character reference state` in the HTML
* spec. Digit parsing matches the hex loop in `parseNumericEntity`.
* The accumulated value is preserved for numeric validation callbacks.
* @param input The string containing the entity (or a continuation of the entity).
* @param offset The current offset.
* @returns The number of characters that were consumed, or -1 if the entity is incomplete.
*/
stateNumericHex(input, offset) {
const inputLength = input.length;
let { result } = this;
let { consumed } = this;
while (offset < inputLength) {
const char = input.charCodeAt(offset);
if (isNumber(char) || isHexadecimalCharacter(char)) {
const digit = char <= CharCodes.NINE ? char - CharCodes.ZERO : (char | TO_LOWER_BIT) - CharCodes.LOWER_A + 10;
result = result * 16 + digit;
consumed += 1;
offset += 1;
} else {
this.result = result;
this.consumed = consumed;
return this.emitNumericEntity(char, 3);
}
}
this.result = result;
this.consumed = consumed;
return -1;
}
/**
* Parses a decimal numeric entity.
*
* Equivalent to the `Decimal character reference state` in the HTML
* spec. Digit parsing matches the decimal loop in `parseNumericEntity`.
* The accumulated value is preserved for numeric validation callbacks.
* @param input The string containing the entity (or a continuation of the entity).
* @param offset The current offset.
* @returns The number of characters that were consumed, or -1 if the entity is incomplete.
*/
stateNumericDecimal(input, offset) {
const inputLength = input.length;
let { result } = this;
let { consumed } = this;
while (offset < inputLength) {
const digit = input.charCodeAt(offset) - CharCodes.ZERO;
if (digit >>> 0 > 9) {
this.result = result;
this.consumed = consumed;
return this.emitNumericEntity(digit + CharCodes.ZERO, 2);
}
result = result * 10 + digit;
consumed += 1;
offset += 1;
}
this.result = result;
this.consumed = consumed;
return -1;
}
/**
* Validate and emit a numeric entity.
*
* Implements the logic from the `Hexademical character reference start
* state` and `Numeric character reference end state` in the HTML spec.
* @param lastCp The last code point of the entity. Used to see if the
* entity was terminated with a semicolon.
* @param expectedLength The minimum number of characters that should be
* consumed. Used to validate that at least one digit
* was consumed.
* @returns The number of characters that were consumed.
*/
emitNumericEntity(lastCp, expectedLength) {
if (this.consumed <= expectedLength) {
this.errors?.absenceOfDigitsInNumericCharacterReference(this.consumed);
return 0;
}
if (lastCp === CharCodes.SEMI) this.consumed += 1;
else if (this.decodeMode === DecodingMode.Strict) return 0;
this.emitCodePoint((this.decodeTree === xmlDecodeTree ? replaceCodePointXML : replaceCodePoint)(this.result), this.consumed);
if (this.errors) {
if (lastCp !== CharCodes.SEMI) this.errors.missingSemicolonAfterCharacterReference();
this.errors.validateNumericCharacterReference(this.result);
}
return this.consumed;
}
/**
* Flush locally-tracked walk state back to the fields, then emit the
* recorded legacy match or reject (cold path — at most once per
* entity). Called after failed navigation (leaf node, branch miss, or
* compact-run mismatch). In attribute mode, reject if no legacy was
* recorded at the current node, if we descended past it, or if the
* pending input character is an invalid attribute terminator.
* @param consumed Locally-tracked consumed count.
* @param excess Locally-tracked excess count.
* @param char Pending input character (may be the mismatching char).
* @param valueLength Value length at the current trie node.
*/
flushAndEmitLegacyOrReject(consumed, excess, char, valueLength) {
this.consumed = consumed;
this.excess = excess;
return this.result === 0 || this.decodeMode === DecodingMode.Attribute && (valueLength === 0 || excess > 1 || isEntityInAttributeInvalidEnd(char)) ? 0 : this.emitNotTerminatedNamedEntity();
}
/**
* Parses a named entity.
*
* Equivalent to the `Named character reference state` in the HTML spec.
* @param input The string containing the entity (or a continuation of the entity).
* @param offset The current offset.
* @returns The number of characters that were consumed, or -1 if the entity is incomplete.
*/
stateNamedEntity(input, offset) {
const { decodeTree } = this;
const inputLength = input.length;
const isStrict = this.decodeMode === DecodingMode.Strict;
let { treeIndex } = this;
let { excess } = this;
let { consumed } = this;
let current = decodeTree[treeIndex];
while (offset < inputLength) {
while ((current & (BinTrieFlags.VALUE_LENGTH | BinTrieFlags.FLAG13)) === 0 && (current & BinTrieFlags.JUMP_TABLE) !== 0) {
const char = input.charCodeAt(offset);
const jumpOffset = current & BinTrieFlags.JUMP_TABLE;
const branchCount = (current & BinTrieFlags.BRANCH_LENGTH) >> 7;
if (branchCount === 0) {
if (char !== jumpOffset) return this.flushAndEmitLegacyOrReject(consumed, excess, char, 0);
treeIndex += 1;
} else {
const slot = char - jumpOffset;
if (slot >>> 0 >= branchCount) return this.flushAndEmitLegacyOrReject(consumed, excess, char, 0);
const stored = decodeTree[treeIndex + 1 + slot];
if (stored === 0) return this.flushAndEmitLegacyOrReject(consumed, excess, char, 0);
treeIndex = treeIndex + branchCount + stored & 65535;
}
current = decodeTree[treeIndex];
offset += 1;
excess += 1;
if (offset >= inputLength) break;
}
if (offset >= inputLength) break;
if ((current & (BinTrieFlags.VALUE_LENGTH | BinTrieFlags.FLAG13)) === BinTrieFlags.FLAG13) {
const runLength = (current & BinTrieFlags.BRANCH_LENGTH) >> 7;
let { runConsumed } = this;
if (runConsumed === 0) {
const char = input.charCodeAt(offset);
if (char !== (current & BinTrieFlags.JUMP_TABLE)) return this.flushAndEmitLegacyOrReject(consumed, excess, char, 0);
offset += 1;
excess += 1;
runConsumed = 1;
}
while (runConsumed < runLength) {
if (offset >= inputLength) {
this.treeIndex = treeIndex;
this.excess = excess;
this.consumed = consumed;
this.runConsumed = runConsumed;
return -1;
}
const charIndexInPacked = runConsumed - 1;
const expectedChar = decodeTree[treeIndex + 1 + (charIndexInPacked >> 1)] >> ((charIndexInPacked & 1) << 3) & 255;
const char = input.charCodeAt(offset);
if (char !== expectedChar) {
this.runConsumed = 0;
return this.flushAndEmitLegacyOrReject(consumed, excess, char, 0);
}
offset += 1;
excess += 1;
runConsumed += 1;
}
this.runConsumed = 0;
treeIndex += 1 + (runLength >> 1);
current = decodeTree[treeIndex];
continue;
}
const valueLength = current >>> 14;
const char = input.charCodeAt(offset);
if (valueLength !== 0) {
if (!isStrict && (current & BinTrieFlags.FLAG13) === 0) {
this.result = treeIndex;
consumed += excess - 1;
excess = 1;
}
if (char === CharCodes.SEMI) return this.emitNamedEntityData(treeIndex, valueLength, consumed + excess);
if (valueLength === 1) return this.flushAndEmitLegacyOrReject(consumed, excess, char, valueLength);
}
const next = determineBranch(decodeTree, current, treeIndex + (valueLength || 1), char);
if (next < 0) return this.flushAndEmitLegacyOrReject(consumed, excess, char, valueLength);
treeIndex = next;
current = decodeTree[treeIndex];
offset += 1;
excess += 1;
}
if (!isStrict && current >>> 14 !== 0 && (current & BinTrieFlags.FLAG13) === 0) {
this.result = treeIndex;
consumed += excess - 1;
excess = 1;
}
this.treeIndex = treeIndex;
this.excess = excess;
this.consumed = consumed;
return -1;
}
/**
* Emit a named entity that was not terminated with a semicolon.
* @returns The number of characters consumed.
*/
emitNotTerminatedNamedEntity() {
const { result, decodeTree } = this;
const valueLength = decodeTree[result] >>> 14;
this.emitNamedEntityData(result, valueLength, this.consumed);
this.errors?.missingSemicolonAfterCharacterReference();
return this.consumed;
}
/**
* Emit a named entity.
* @param result The index of the entity in the decode tree.
* @param valueLength Encoded value length (header plus any value words).
* @param consumed The number of characters consumed.
* @returns The number of characters consumed.
*/
emitNamedEntityData(result, valueLength, consumed) {
const { decodeTree } = this;
this.emitCodePoint(valueLength === 1 ? decodeTree[result] & BinTrieFlags.VALUE_MASK : decodeTree[result + 1], consumed);
if (valueLength === 3) this.emitCodePoint(decodeTree[result + 2], consumed);
return consumed;
}
/**
* Signal to the parser that the end of the input was reached.
*
* Remaining data will be emitted and relevant errors will be produced.
* @returns The number of characters consumed.
*/
end() {
switch (this.state) {
case EntityDecoderState.NamedEntity: return this.result !== 0 && (this.decodeMode !== DecodingMode.Attribute || this.result === this.treeIndex) ? this.emitNotTerminatedNamedEntity() : 0;
case EntityDecoderState.NumericDecimal: return this.emitNumericEntity(0, 2);
case EntityDecoderState.NumericHex: return this.emitNumericEntity(0, 3);
case EntityDecoderState.NumericStart:
this.errors?.absenceOfDigitsInNumericCharacterReference(this.consumed);
return 0;
default: return 0;
}
}
};
/**
* Determines the branch of the current node that is taken given the current
* character. This function is used to traverse the trie.
*
* See `BinTrieFlags` for the branch-data layouts handled here.
* @param decodeTree The trie.
* @param current The current node's header word.
* @param nodeIndex Index of the node's first branch-data word (the header
* plus any value words have been skipped by the caller).
* @param char The current character.
* @returns The index of the next node, or -1 if no branch is taken.
*/
function determineBranch(decodeTree, current, nodeIndex, char) {
const branchCount = (current & BinTrieFlags.BRANCH_LENGTH) >> 7;
const jumpOffset = current & BinTrieFlags.JUMP_TABLE;
if (jumpOffset) {
if (branchCount === 0) return char === jumpOffset ? nodeIndex : -1;
const slot = char - jumpOffset;
if (slot >>> 0 >= branchCount) return -1;
const stored = decodeTree[nodeIndex + slot];
return stored === 0 ? -1 : nodeIndex + branchCount + stored - 1 & 65535;
}
if (branchCount === 0) return -1;
const packedKeySlots = branchCount + 1 >> 1;
const branchEnd = nodeIndex + packedKeySlots + branchCount;
for (let index = 0; index < branchCount; index++) {
const key = decodeTree[nodeIndex + (index >> 1)] >> ((index & 1) << 3) & 255;
if (key === char) return branchEnd + decodeTree[nodeIndex + packedKeySlots + index] & 65535;
if (key > char) return -1;
}
return -1;
}
//#endregion
//#region ../../node_modules/.pnpm/parse5@8.0.1/node_modules/parse5/dist/common/html.js
/** All valid namespaces in HTML. */
var NS;
(function(NS) {
NS["HTML"] = "http://www.w3.org/1999/xhtml";
NS["MATHML"] = "http://www.w3.org/1998/Math/MathML";
NS["SVG"] = "http://www.w3.org/2000/svg";
NS["XLINK"] = "http://www.w3.org/1999/xlink";
NS["XML"] = "http://www.w3.org/XML/1998/namespace";
NS["XMLNS"] = "http://www.w3.org/2000/xmlns/";
})(NS || (NS = {}));
var ATTRS;
(function(ATTRS) {
ATTRS["TYPE"] = "type";
ATTRS["ACTION"] = "action";
ATTRS["ENCODING"] = "encoding";
ATTRS["PROMPT"] = "prompt";
ATTRS["NAME"] = "name";
ATTRS["COLOR"] = "color";
ATTRS["FACE"] = "face";
ATTRS["SIZE"] = "size";
})(ATTRS || (ATTRS = {}));
/**
* The mode of the document.
*
* @see {@link https://dom.spec.whatwg.org/#concept-document-limited-quirks}
*/
var DOCUMENT_MODE;
(function(DOCUMENT_MODE) {
DOCUMENT_MODE["NO_QUIRKS"] = "no-quirks";
DOCUMENT_MODE["QUIRKS"] = "quirks";
DOCUMENT_MODE["LIMITED_QUIRKS"] = "limited-quirks";
})(DOCUMENT_MODE || (DOCUMENT_MODE = {}));
var TAG_NAMES;
(function(TAG_NAMES) {
TAG_NAMES["A"] = "a";
TAG_NAMES["ADDRESS"] = "address";
TAG_NAMES["ANNOTATION_XML"] = "annotation-xml";
TAG_NAMES["APPLET"] = "applet";
TAG_NAMES["AREA"] = "area";
TAG_NAMES["ARTICLE"] = "article";
TAG_NAMES["ASIDE"] = "aside";
TAG_NAMES["B"] = "b";
TAG_NAMES["BASE"] = "base";
TAG_NAMES["BASEFONT"] = "basefont";
TAG_NAMES["BGSOUND"] = "bgsound";
TAG_NAMES["BIG"] = "big";
TAG_NAMES["BLOCKQUOTE"] = "blockquote";
TAG_NAMES["BODY"] = "body";
TAG_NAMES["BR"] = "br";
TAG_NAMES["BUTTON"] = "button";
TAG_NAMES["CAPTION"] = "caption";
TAG_NAMES["CENTER"] = "center";
TAG_NAMES["CODE"] = "code";
TAG_NAMES["COL"] = "col";
TAG_NAMES["COLGROUP"] = "colgroup";
TAG_NAMES["DD"] = "dd";
TAG_NAMES["DESC"] = "desc";
TAG_NAMES["DETAILS"] = "details";
TAG_NAMES["DIALOG"] = "dialog";
TAG_NAMES["DIR"] = "dir";
TAG_NAMES["DIV"] = "div";
TAG_NAMES["DL"] = "dl";
TAG_NAMES["DT"] = "dt";
TAG_NAMES["EM"] = "em";
TAG_NAMES["EMBED"] = "embed";
TAG_NAMES["FIELDSET"] = "fieldset";
TAG_NAMES["FIGCAPTION"] = "figcaption";
TAG_NAMES["FIGURE"] = "figure";
TAG_NAMES["FONT"] = "font";
TAG_NAMES["FOOTER"] = "footer";
TAG_NAMES["FOREIGN_OBJECT"] = "foreignObject";
TAG_NAMES["FORM"] = "form";
TAG_NAMES["FRAME"] = "frame";
TAG_NAMES["FRAMESET"] = "frameset";
TAG_NAMES["H1"] = "h1";
TAG_NAMES["H2"] = "h2";
TAG_NAMES["H3"] = "h3";
TAG_NAMES["H4"] = "h4";
TAG_NAMES["H5"] = "h5";
TAG_NAMES["H6"] = "h6";
TAG_NAMES["HEAD"] = "head";
TAG_NAMES["HEADER"] = "header";
TAG_NAMES["HGROUP"] = "hgroup";
TAG_NAMES["HR"] = "hr";
TAG_NAMES["HTML"] = "html";
TAG_NAMES["I"] = "i";
TAG_NAMES["IMG"] = "img";
TAG_NAMES["IMAGE"] = "image";
TAG_NAMES["INPUT"] = "input";
TAG_NAMES["IFRAME"] = "iframe";
TAG_NAMES["KEYGEN"] = "keygen";
TAG_NAMES["LABEL"] = "label";
TAG_NAMES["LI"] = "li";
TAG_NAMES["LINK"] = "link";
TAG_NAMES["LISTING"] = "listing";
TAG_NAMES["MAIN"] = "main";
TAG_NAMES["MALIGNMARK"] = "malignmark";
TAG_NAMES["MARQUEE"] = "marquee";
TAG_NAMES["MATH"] = "math";
TAG_NAMES["MENU"] = "menu";
TAG_NAMES["META"] = "meta";
TAG_NAMES["MGLYPH"] = "mglyph";
TAG_NAMES["MI"] = "mi";
TAG_NAMES["MO"] = "mo";
TAG_NAMES["MN"] = "mn";
TAG_NAMES["MS"] = "ms";
TAG_NAMES["MTEXT"] = "mtext";
TAG_NAMES["NAV"] = "nav";
TAG_NAMES["NOBR"] = "nobr";
TAG_NAMES["NOFRAMES"] = "noframes";
TAG_NAMES["NOEMBED"] = "noembed";
TAG_NAMES["NOSCRIPT"] = "noscript";
TAG_NAMES["OBJECT"] = "object";
TAG_NAMES["OL"] = "ol";
TAG_NAMES["OPTGROUP"] = "optgroup";
TAG_NAMES["OPTION"] = "option";
TAG_NAMES["P"] = "p";
TAG_NAMES["PARAM"] = "param";
TAG_NAMES["PLAINTEXT"] = "plaintext";
TAG_NAMES["PRE"] = "pre";
TAG_NAMES["RB"] = "rb";
TAG_NAMES["RP"] = "rp";
TAG_NAMES["RT"] = "rt";
TAG_NAMES["RTC"] = "rtc";
TAG_NAMES["RUBY"] = "ruby";
TAG_NAMES["S"] = "s";
TAG_NAMES["SCRIPT"] = "script";
TAG_NAMES["SEARCH"] = "search";
TAG_NAMES["SECTION"] = "section";
TAG_NAMES["SELECT"] = "select";
TAG_NAMES["SOURCE"] = "source";
TAG_NAMES["SMALL"] = "small";
TAG_NAMES["SPAN"] = "span";
TAG_NAMES["STRIKE"] = "strike";
TAG_NAMES["STRONG"] = "strong";
TAG_NAMES["STYLE"] = "style";
TAG_NAMES["SUB"] = "sub";
TAG_NAMES["SUMMARY"] = "summary";
TAG_NAMES["SUP"] = "sup";
TAG_NAMES["TABLE"] = "table";
TAG_NAMES["TBODY"] = "tbody";
TAG_NAMES["TEMPLATE"] = "template";
TAG_NAMES["TEXTAREA"] = "textarea";
TAG_NAMES["TFOOT"] = "tfoot";
TAG_NAMES["TD"] = "td";
TAG_NAMES["TH"] = "th";
TAG_NAMES["THEAD"] = "thead";
TAG_NAMES["TITLE"] = "title";
TAG_NAMES["TR"] = "tr";
TAG_NAMES["TRACK"] = "track";
TAG_NAMES["TT"] = "tt";
TAG_NAMES["U"] = "u";
TAG_NAMES["UL"] = "ul";
TAG_NAMES["SVG"] = "svg";
TAG_NAMES["VAR"] = "var";
TAG_NAMES["WBR"] = "wbr";
TAG_NAMES["XMP"] = "xmp";
})(TAG_NAMES || (TAG_NAMES = {}));
/**
* Tag IDs are numeric IDs for known tag names.
*
* We use tag IDs to improve the performance of tag name comparisons.
*/
var TAG_ID;
(function(TAG_ID) {
TAG_ID[TAG_ID["UNKNOWN"] = 0] = "UNKNOWN";
TAG_ID[TAG_ID["A"] = 1] = "A";
TAG_ID[TAG_ID["ADDRESS"] = 2] = "ADDRESS";
TAG_ID[TAG_ID["ANNOTATION_XML"] = 3] = "ANNOTATION_XML";
TAG_ID[TAG_ID["APPLET"] = 4] = "APPLET";
TAG_ID[TAG_ID["AREA"] = 5] = "AREA";
TAG_ID[TAG_ID["ARTICLE"] = 6] = "ARTICLE";
TAG_ID[TAG_ID["ASIDE"] = 7] = "ASIDE";
TAG_ID[TAG_ID["B"] = 8] = "B";
TAG_ID[TAG_ID["BASE"] = 9] = "BASE";
TAG_ID[TAG_ID["BASEFONT"] = 10] = "BASEFONT";
TAG_ID[TAG_ID["BGSOUND"] = 11] = "BGSOUND";
TAG_ID[TAG_ID["BIG"] = 12] = "BIG";
TAG_ID[TAG_ID["BLOCKQUOTE"] = 13] = "BLOCKQUOTE";
TAG_ID[TAG_ID["BODY"] = 14] = "BODY";
TAG_ID[TAG_ID["BR"] = 15] = "BR";
TAG_ID[TAG_ID["BUTTON"] = 16] = "BUTTON";
TAG_ID[TAG_ID["CAPTION"] = 17] = "CAPTION";
TAG_ID[TAG_ID["CENTER"] = 18] = "CENTER";
TAG_ID[TAG_ID["CODE"] = 19] = "CODE";
TAG_ID[TAG_ID["COL"] = 20] = "COL";
TAG_ID[TAG_ID["COLGROUP"] = 21] = "COLGROUP";
TAG_ID[TAG_ID["DD"] = 22] = "DD";
TAG_ID[TAG_ID["DESC"] = 23] = "DESC";
TAG_ID[TAG_ID["DETAILS"] = 24] = "DETAILS";
TAG_ID[TAG_ID["DIALOG"] = 25] = "DIALOG";
TAG_ID[TAG_ID["DIR"] = 26] = "DIR";
TAG_ID[TAG_ID["DIV"] = 27] = "DIV";
TAG_ID[TAG_ID["DL"] = 28] = "DL";
TAG_ID[TAG_ID["DT"] = 29] = "DT";
TAG_ID[TAG_ID["EM"] = 30] = "EM";
TAG_ID[TAG_ID["EMBED"] = 31] = "EMBED";
TAG_ID[TAG_ID["FIELDSET"] = 32] = "FIELDSET";
TAG_ID[TAG_ID["FIGCAPTION"] = 33] = "FIGCAPTION";
TAG_ID[TAG_ID["FIGURE"] = 34] = "FIGURE";
TAG_ID[TAG_ID["FONT"] = 35] = "FONT";
TAG_ID[TAG_ID["FOOTER"] = 36] = "FOOTER";
TAG_ID[TAG_ID["FOREIGN_OBJECT"] = 37] = "FOREIGN_OBJECT";
TAG_ID[TAG_ID["FORM"] = 38] = "FORM";
TAG_ID[TAG_ID["FRAME"] = 39] = "FRAME";
TAG_ID[TAG_ID["FRAMESET"] = 40] = "FRAMESET";
TAG_ID[TAG_ID["H1"] = 41] = "H1";
TAG_ID[TAG_ID["H2"] = 42] = "H2";
TAG_ID[TAG_ID["H3"] = 43] = "H3";
TAG_ID[TAG_ID["H4"] = 44] = "H4";
TAG_ID[TAG_ID["H5"] = 45] = "H5";
TAG_ID[TAG_ID["H6"] = 46] = "H6";
TAG_ID[TAG_ID["HEAD"] = 47] = "HEAD";
TAG_ID[TAG_ID["HEADER"] = 48] = "HEADER";
TAG_ID[TAG_ID["HGROUP"] = 49] = "HGROUP";
TAG_ID[TAG_ID["HR"] = 50] = "HR";
TAG_ID[TAG_ID["HTML"] = 51] = "HTML";
TAG_ID[TAG_ID["I"] = 52] = "I";
TAG_ID[TAG_ID["IMG"] = 53] = "IMG";
TAG_ID[TAG_ID["IMAGE"] = 54] = "IMAGE";
TAG_ID[TAG_ID["INPUT"] = 55] = "INPUT";
TAG_ID[TAG_ID["IFRAME"] = 56] = "IFRAME";
TAG_ID[TAG_ID["KEYGEN"] = 57] = "KEYGEN";
TAG_ID[TAG_ID["LABEL"] = 58] = "LABEL";
TAG_ID[TAG_ID["LI"] = 59] = "LI";
TAG_ID[TAG_ID["LINK"] = 60] = "LINK";
TAG_ID[TAG_ID["LISTING"] = 61] = "LISTING";
TAG_ID[TAG_ID["MAIN"] = 62] = "MAIN";
TAG_ID[TAG_ID["MALIGNMARK"] = 63] = "MALIGNMARK";
TAG_ID[TAG_ID["MARQUEE"] = 64] = "MARQUEE";
TAG_ID[TAG_ID["MATH"] = 65] = "MATH";
TAG_ID[TAG_ID["MENU"] = 66] = "MENU";
TAG_ID[TAG_ID["META"] = 67] = "META";
TAG_ID[TAG_ID["MGLYPH"] = 68] = "MGLYPH";
TAG_ID[TAG_ID["MI"] = 69] = "MI";
TAG_ID[TAG_ID["MO"] = 70] = "MO";
TAG_ID[TAG_ID["MN"] = 71] = "MN";
TAG_ID[TAG_ID["MS"] = 72] = "MS";
TAG_ID[TAG_ID["MTEXT"] = 73] = "MTEXT";
TAG_ID[TAG_ID["NAV"] = 74] = "NAV";
TAG_ID[TAG_ID["NOBR"] = 75] = "NOBR";
TAG_ID[TAG_ID["NOFRAMES"] = 76] = "NOFRAMES";
TAG_ID[TAG_ID["NOEMBED"] = 77] = "NOEMBED";
TAG_ID[TAG_ID["NOSCRIPT"] = 78] = "NOSCRIPT";
TAG_ID[TAG_ID["OBJECT"] = 79] = "OBJECT";
TAG_ID[TAG_ID["OL"] = 80] = "OL";
TAG_ID[TAG_ID["OPTGROUP"] = 81] = "OPTGROUP";
TAG_ID[TAG_ID["OPTION"] = 82] = "OPTION";
TAG_ID[TAG_ID["P"] = 83] = "P";
TAG_ID[TAG_ID["PARAM"] = 84] = "PARAM";
TAG_ID[TAG_ID["PLAINTEXT"] = 85] = "PLAINTEXT";
TAG_ID[TAG_ID["PRE"] = 86] = "PRE";
TAG_ID[TAG_ID["RB"] = 87] = "RB";
TAG_ID[TAG_ID["RP"] = 88] = "RP";
TAG_ID[TAG_ID["RT"] = 89] = "RT";
TAG_ID[TAG_ID["RTC"] = 90] = "RTC";
TAG_ID[TAG_ID["RUBY"] = 91] = "RUBY";
TAG_ID[TAG_ID["S"] = 92] = "S";
TAG_ID[TAG_ID["SCRIPT"] = 93] = "SCRIPT";
TAG_ID[TAG_ID["SEARCH"] = 94] = "SEARCH";
TAG_ID[TAG_ID["SECTION"] = 95] = "SECTION";
TAG_ID[TAG_ID["SELECT"] = 96] = "SELECT";
TAG_ID[TAG_ID["SOURCE"] = 97] = "SOURCE";
TAG_ID[TAG_ID["SMALL"] = 98] = "SMALL";
TAG_ID[TAG_ID["SPAN"] = 99] = "SPAN";
TAG_ID[TAG_ID["STRIKE"] = 100] = "STRIKE";
TAG_ID[TAG_ID["STRONG"] = 101] = "STRONG";
TAG_ID[TAG_ID["STYLE"] = 102] = "STYLE";
TAG_ID[TAG_ID["SUB"] = 103] = "SUB";
TAG_ID[TAG_ID["SUMMARY"] = 104] = "SUMMARY";
TAG_ID[TAG_ID["SUP"] = 105] = "SUP";
TAG_ID[TAG_ID["TABLE"] = 106] = "TABLE";
TAG_ID[TAG_ID["TBODY"] = 107] = "TBODY";
TAG_ID[TAG_ID["TEMPLATE"] = 108] = "TEMPLATE";
TAG_ID[TAG_ID["TEXTAREA"] = 109] = "TEXTAREA";
TAG_ID[TAG_ID["TFOOT"] = 110] = "TFOOT";
TAG_ID[TAG_ID["TD"] = 111] = "TD";
TAG_ID[TAG_ID["TH"] = 112] = "TH";
TAG_ID[TAG_ID["THEAD"] = 113] = "THEAD";
TAG_ID[TAG_ID["TITLE"] = 114] = "TITLE";
TAG_ID[TAG_ID["TR"] = 115] = "TR";
TAG_ID[TAG_ID["TRACK"] = 116] = "TRACK";
TAG_ID[TAG_ID["TT"] = 117] = "TT";
TAG_ID[TAG_ID["U"] = 118] = "U";
TAG_ID[TAG_ID["UL"] = 119] = "UL";
TAG_ID[TAG_ID["SVG"] = 120] = "SVG";
TAG_ID[TAG_ID["VAR"] = 121] = "VAR";
TAG_ID[TAG_ID["WBR"] = 122] = "WBR";
TAG_ID[TAG_ID["XMP"] = 123] = "XMP";
})(TAG_ID || (TAG_ID = {}));
const TAG_NAME_TO_ID = /* @__PURE__ */ new Map([
[TAG_NAMES.A, TAG_ID.A],
[TAG_NAMES.ADDRESS, TAG_ID.ADDRESS],
[TAG_NAMES.ANNOTATION_XML, TAG_ID.ANNOTATION_XML],
[TAG_NAMES.APPLET, TAG_ID.APPLET],
[TAG_NAMES.AREA, TAG_ID.AREA],
[TAG_NAMES.ARTICLE, TAG_ID.ARTICLE],
[TAG_NAMES.ASIDE, TAG_ID.ASIDE],
[TAG_NAMES.B, TAG_ID.B],
[TAG_NAMES.BASE, TAG_ID.BASE],
[TAG_NAMES.BASEFONT, TAG_ID.BASEFONT],
[TAG_NAMES.BGSOUND, TAG_ID.BGSOUND],
[TAG_NAMES.BIG, TAG_ID.BIG],
[TAG_NAMES.BLOCKQUOTE, TAG_ID.BLOCKQUOTE],
[TAG_NAMES.BODY, TAG_ID.BODY],
[TAG_NAMES.BR, TAG_ID.BR],
[TAG_NAMES.BUTTON, TAG_ID.BUTTON],
[TAG_NAMES.CAPTION, TAG_ID.CAPTION],
[TAG_NAMES.CENTER, TAG_ID.CENTER],
[TAG_NAMES.CODE, TAG_ID.CODE],
[TAG_NAMES.COL, TAG_ID.COL],
[TAG_NAMES.COLGROUP, TAG_ID.COLGROUP],
[TAG_NAMES.DD, TAG_ID.DD],
[TAG_NAMES.DESC, TAG_ID.DESC],
[TAG_NAMES.DETAILS, TAG_ID.DETAILS],
[TAG_NAMES.DIALOG, TAG_ID.DIALOG],
[TAG_NAMES.DIR, TAG_ID.DIR],
[TAG_NAMES.DIV, TAG_ID.DIV],
[TAG_NAMES.DL, TAG_ID.DL],
[TAG_NAMES.DT, TAG_ID.DT],
[TAG_NAMES.EM, TAG_ID.EM],
[TAG_NAMES.EMBED, TAG_ID.EMBED],
[TAG_NAMES.FIELDSET, TAG_ID.FIELDSET],
[TAG_NAMES.FIGCAPTION, TAG_ID.FIGCAPTION],
[TAG_NAMES.FIGURE, TAG_ID.FIGURE],
[TAG_NAMES.FONT, TAG_ID.FONT],
[TAG_NAMES.FOOTER, TAG_ID.FOOTER],
[TAG_NAMES.FOREIGN_OBJECT, TAG_ID.FOREIGN_OBJECT],
[TAG_NAMES.FORM, TAG_ID.FORM],
[TAG_NAMES.FRAME, TAG_ID.FRAME],
[TAG_NAMES.FRAMESET, TAG_ID.FRAMESET],
[TAG_NAMES.H1, TAG_ID.H1],
[TAG_NAMES.H2, TAG_ID.H2],
[TAG_NAMES.H3, TAG_ID.H3],
[TAG_NAMES.H4, TAG_ID.H4],
[TAG_NAMES.H5, TAG_ID.H5],
[TAG_NAMES.H6, TAG_ID.H6],
[TAG_NAMES.HEAD, TAG_ID.HEAD],
[TAG_NAMES.HEADER, TAG_ID.HEADER],
[TAG_NAMES.HGROUP, TAG_ID.HGROUP],
[TAG_NAMES.HR, TAG_ID.HR],
[TAG_NAMES.HTML, TAG_ID.HTML],
[TAG_NAMES.I, TAG_ID.I],
[TAG_NAMES.IMG, TAG_ID.IMG],
[TAG_NAMES.IMAGE, TAG_ID.IMAGE],
[TAG_NAMES.INPUT, TAG_ID.INPUT],
[TAG_NAMES.IFRAME, TAG_ID.IFRAME],
[TAG_NAMES.KEYGEN, TAG_ID.KEYGEN],
[TAG_NAMES.LABEL, TAG_ID.LABEL],
[TAG_NAMES.LI, TAG_ID.LI],
[TAG_NAMES.LINK, TAG_ID.LINK],
[TAG_NAMES.LISTING, TAG_ID.LISTING],
[TAG_NAMES.MAIN, TAG_ID.MAIN],
[TAG_NAMES.MALIGNMARK, TAG_ID.MALIGNMARK],
[TAG_NAMES.MARQUEE, TAG_ID.MARQUEE],
[TAG_NAMES.MATH, TAG_ID.MATH],
[TAG_NAMES.MENU, TAG_ID.MENU],
[TAG_NAMES.META, TAG_ID.META],
[TAG_NAMES.MGLYPH, TAG_ID.MGLYPH],
[TAG_NAMES.MI, TAG_ID.MI],
[TAG_NAMES.MO, TAG_ID.MO],
[TAG_NAMES.MN, TAG_ID.MN],
[TAG_NAMES.MS, TAG_ID.MS],
[TAG_NAMES.MTEXT, TAG_ID.MTEXT],
[TAG_NAMES.NAV, TAG_ID.NAV],
[TAG_NAMES.NOBR, TAG_ID.NOBR],
[TAG_NAMES.NOFRAMES, TAG_ID.NOFRAMES],
[TAG_NAMES.NOEMBED, TAG_ID.NOEMBED],
[TAG_NAMES.NOSCRIPT, TAG_ID.NOSCRIPT],
[TAG_NAMES.OBJECT, TAG_ID.OBJECT],
[TAG_NAMES.OL, TAG_ID.OL],
[TAG_NAMES.OPTGROUP, TAG_ID.OPTGROUP],
[TAG_NAMES.OPTION, TAG_ID.OPTION],
[TAG_NAMES.P, TAG_ID.P],
[TAG_NAMES.PARAM, TAG_ID.PARAM],
[TAG_NAMES.PLAINTEXT, TAG_ID.PLAINTEXT],
[TAG_NAMES.PRE, TAG_ID.PRE],
[TAG_NAMES.RB, TAG_ID.RB],
[TAG_NAMES.RP, TAG_ID.RP],
[TAG_NAMES.RT, TAG_ID.RT],
[TAG_NAMES.RTC, TAG_ID.RTC],
[TAG_NAMES.RUBY, TAG_ID.RUBY],
[TAG_NAMES.S, TAG_ID.S],
[TAG_NAMES.SCRIPT, TAG_ID.SCRIPT],
[TAG_NAMES.SEARCH, TAG_ID.SEARCH],
[TAG_NAMES.SECTION, TAG_ID.SECTION],
[TAG_NAMES.SELECT, TAG_ID.SELECT],
[TAG_NAMES.SOURCE, TAG_ID.SOURCE],
[TAG_NAMES.SMALL, TAG_ID.SMALL],
[TAG_NAMES.SPAN, TAG_ID.SPAN],
[TAG_NAMES.STRIKE, TAG_ID.STRIKE],
[TAG_NAMES.STRONG, TAG_ID.STRONG],
[TAG_NAMES.STYLE, TAG_ID.STYLE],
[TAG_NAMES.SUB, TAG_ID.SUB],
[TAG_NAMES.SUMMARY, TAG_ID.SUMMARY],
[TAG_NAMES.SUP, TAG_ID.SUP],
[TAG_NAMES.TABLE, TAG_ID.TABLE],
[TAG_NAMES.TBODY, TAG_ID.TBODY],
[TAG_NAMES.TEMPLATE, TAG_ID.TEMPLATE],
[TAG_NAMES.TEXTAREA, TAG_ID.TEXTAREA],
[TAG_NAMES.TFOOT, TAG_ID.TFOOT],
[TAG_NAMES.TD, TAG_ID.TD],
[TAG_NAMES.TH, TAG_ID.TH],
[TAG_NAMES.THEAD, TAG_ID.THEAD],
[TAG_NAMES.TITLE, TAG_ID.TITLE],
[TAG_NAMES.TR, TAG_ID.TR],
[TAG_NAMES.TRACK, TAG_ID.TRACK],
[TAG_NAMES.TT, TAG_ID.TT],
[TAG_NAMES.U, TAG_ID.U],
[TAG_NAMES.UL, TAG_ID.UL],
[TAG_NAMES.SVG, TAG_ID.SVG],
[TAG_NAMES.VAR, TAG_ID.VAR],
[TAG_NAMES.WBR, TAG_ID.WBR],
[TAG_NAMES.XMP, TAG_ID.XMP]
]);
function getTagID(tagName) {
var _a;
return (_a = TAG_NAME_TO_ID.get(tagName)) !== null && _a !== void 0 ? _a : TAG_ID.UNKNOWN;
}
const $ = TAG_ID;
const SPECIAL_ELEMENTS = {
[NS.HTML]: /* @__PURE__ */ new Set([
$.ADDRESS,
$.APPLET,
$.AREA,
$.ARTICLE,
$.ASIDE,
$.BASE,
$.BASEFONT,
$.BGSOUND,
$.BLOCKQUOTE,
$.BODY,
$.BR,
$.BUTTON,
$.CAPTION,
$.CENTER,
$.COL,
$.COLGROUP,
$.DD,
$.DETAILS,
$.DIR,
$.DIV,
$.DL,
$.DT,
$.EMBED,
$.FIELDSET,
$.FIGCAPTION,
$.FIGURE,
$.FOOTER,
$.FORM,
$.FRAME,
$.FRAMESET,
$.H1,
$.H2,
$.H3,
$.H4,
$.H5,
$.H6,
$.HEAD,
$.HEADER,
$.HGROUP,
$.HR,
$.HTML,
$.IFRAME,
$.IMG,
$.INPUT,
$.LI,
$.LINK,
$.LISTING,
$.MAIN,
$.MARQUEE,
$.MENU,
$.META,
$.NAV,
$.NOEMBED,
$.NOFRAMES,
$.NOSCRIPT,
$.OBJECT,
$.OL,
$.P,
$.PARAM,
$.PLAINTEXT,
$.PRE,
$.SCRIPT,
$.SECTION,
$.SELECT,
$.SOURCE,
$.STYLE,
$.SUMMARY,
$.TABLE,
$.TBODY,
$.TD,
$.TEMPLATE,
$.TEXTAREA,
$.TFOOT,
$.TH,
$.THEAD,
$.TITLE,
$.TR,
$.TRACK,
$.UL,
$.WBR,
$.XMP
]),
[NS.MATHML]: /* @__PURE__ */ new Set([
$.MI,
$.MO,
$.MN,
$.MS,
$.MTEXT,
$.ANNOTATION_XML
]),
[NS.SVG]: /* @__PURE__ */ new Set([
$.TITLE,
$.FOREIGN_OBJECT,
$.DESC
]),
[NS.XLINK]: /* @__PURE__ */ new Set(),
[NS.XML]: /* @__PURE__ */ new Set(),
[NS.XMLNS]: /* @__PURE__ */ new Set()
};
const NUMBERED_HEADERS = /* @__PURE__ */ new Set([
$.H1,
$.H2,
$.H3,
$.H4,
$.H5,
$.H6
]);
//#endregion
//#region ../../node_modules/.pnpm/parse5@8.0.1/node_modules/parse5/dist/tokenizer/index.js
var State;
(function(State) {
State[State["DATA"] = 0] = "DATA";
State[State["RCDATA"] = 1] = "RCDATA";
State[State["RAWTEXT"] = 2] = "RAWTEXT";
State[State["SCRIPT_DATA"] = 3] = "SCRIPT_DATA";
State[State["PLAINTEXT"] = 4] = "PLAINTEXT";
State[State["TAG_OPEN"] = 5] = "TAG_OPEN";
State[State["END_TAG_OPEN"] = 6] = "END_TAG_OPEN";
State[State["TAG_NAME"] = 7] = "TAG_NAME";
State[State["RCDATA_LESS_THAN_SIGN"] = 8] = "RCDATA_LESS_THAN_SIGN";
State[State["RCDATA_END_TAG_OPEN"] = 9] = "RCDATA_END_TAG_OPEN";
State[State["RCDATA_END_TAG_NAME"] = 10] = "RCDATA_END_TAG_NAME";
State[State["RAWTEXT_LESS_THAN_SIGN"] = 11] = "RAWTEXT_LESS_THAN_SIGN";
State[State["RAWTEXT_END_TAG_OPEN"] = 12] = "RAWTEXT_END_TAG_OPEN";
State[State["RAWTEXT_END_TAG_NAME"] = 13] = "RAWTEXT_END_TAG_NAME";
State[State["SCRIPT_DATA_LESS_THAN_SIGN"] = 14] = "SCRIPT_DATA_LESS_THAN_SIGN";
State[State["SCRIPT_DATA_END_TAG_OPEN"] = 15] = "SCRIPT_DATA_END_TAG_OPEN";
State[State["SCRIPT_DATA_END_TAG_NAME"] = 16] = "SCRIPT_DATA_END_TAG_NAME";
State[State["SCRIPT_DATA_ESCAPE_START"] = 17] = "SCRIPT_DATA_ESCAPE_START";
State[State["SCRIPT_DATA_ESCAPE_START_DASH"] = 18] = "SCRIPT_DATA_ESCAPE_START_DASH";
State[State["SCRIPT_DATA_ESCAPED"] = 19] = "SCRIPT_DATA_ESCAPED";
State[State["SCRIPT_DATA_ESCAPED_DASH"] = 20] = "SCRIPT_DATA_ESCAPED_DASH";
State[State["SCRIPT_DATA_ESCAPED_DASH_DASH"] = 21] = "SCRIPT_DATA_ESCAPED_DASH_DASH";
State[State["SCRIPT_DATA_ESCAPED_LESS_THAN_SIGN"] = 22] = "SCRIPT_DATA_ESCAPED_LESS_THAN_SIGN";
State[State["SCRIPT_DATA_ESCAPED_END_TAG_OPEN"] = 23] = "SCRIPT_DATA_ESCAPED_END_TAG_OPEN";
State[State["SCRIPT_DATA_ESCAPED_END_TAG_NAME"] = 24] = "SCRIPT_DATA_ESCAPED_END_TAG_NAME";
State[State["SCRIPT_DATA_DOUBLE_ESCAPE_START"] = 25] = "SCRIPT_DATA_DOUBLE_ESCAPE_START";
State[State["SCRIPT_DATA_DOUBLE_ESCAPED"] = 26] = "SCRIPT_DATA_DOUBLE_ESCAPED";
State[State["SCRIPT_DATA_DOUBLE_ESCAPED_DASH"] = 27] = "SCRIPT_DATA_DOUBLE_ESCAPED_DASH";
State[State["SCRIPT_DATA_DOUBLE_ESCAPED_DASH_DASH"] = 28] = "SCRIPT_DATA_DOUBLE_ESCAPED_DASH_DASH";
State[State["SCRIPT_DATA_DOUBLE_ESCAPED_LESS_THAN_SIGN"] = 29] = "SCRIPT_DATA_DOUBLE_ESCAPED_LESS_THAN_SIGN";
State[State["SCRIPT_DATA_DOUBLE_ESCAPE_END"] = 30] = "SCRIPT_DATA_DOUBLE_ESCAPE_END";
State[State["BEFORE_ATTRIBUTE_NAME"] = 31] = "BEFORE_ATTRIBUTE_NAME";
State[State["ATTRIBUTE_NAME"] = 32] = "ATTRIBUTE_NAME";
State[State["AFTER_ATTRIBUTE_NAME"] = 33] = "AFTER_ATTRIBUTE_NAME";
State[State["BEFORE_ATTRIBUTE_VALUE"] = 34] = "BEFORE_ATTRIBUTE_VALUE";
State[State["ATTRIBUTE_VALUE_DOUBLE_QUOTED"] = 35] = "ATTRIBUTE_VALUE_DOUBLE_QUOTED";
State[State["ATTRIBUTE_VALUE_SINGLE_QUOTED"] = 36] = "ATTRIBUTE_VALUE_SINGLE_QUOTED";
State[State["ATTRIBUTE_VALUE_UNQUOTED"] = 37] = "ATTRIBUTE_VALUE_UNQUOTED";
State[State["AFTER_ATTRIBUTE_VALUE_QUOTED"] = 38] = "AFTER_ATTRIBUTE_VALUE_QUOTED";
State[State["SELF_CLOSING_START_TAG"] = 39] = "SELF_CLOSING_START_TAG";
State[State["BOGUS_COMMENT"] = 40] = "BOGUS_COMMENT";
State[State["MARKUP_DECLARATION_OPEN"] = 41] = "MARKUP_DECLARATION_OPEN";
State[State["COMMENT_START"] = 42] = "COMMENT_START";
State[State["COMMENT_START_DASH"] = 43] = "COMMENT_START_DASH";
State[State["COMMENT"] = 44] = "COMMENT";
State[State["COMMENT_LESS_THAN_SIGN"] = 45] = "COMMENT_LESS_THAN_SIGN";
State[State["COMMENT_LESS_THAN_SIGN_BANG"] = 46] = "COMMENT_LESS_THAN_SIGN_BANG";
State[State["COMMENT_LESS_THAN_SIGN_BANG_DASH"] = 47] = "COMMENT_LESS_THAN_SIGN_BANG_DASH";
State[State["COMMENT_LESS_THAN_SIGN_BANG_DASH_DASH"] = 48] = "COMMENT_LESS_THAN_SIGN_BANG_DASH_DASH";
State[State["COMMENT_END_DASH"] = 49] = "COMMENT_END_DASH";
State[State["COMMENT_END"] = 50] = "COMMENT_END";
State[State["COMMENT_END_BANG"] = 51] = "COMMENT_END_BANG";
State[State["DOCTYPE"] = 52] = "DOCTYPE";
State[State["BEFORE_DOCTYPE_NAME"] = 53] = "BEFORE_DOCTYPE_NAME";
State[State["DOCTYPE_NAME"] = 54] = "DOCTYPE_NAME";
State[State["AFTER_DOCTYPE_NAME"] = 55] = "AFTER_DOCTYPE_NAME";
State[State["AFTER_DOCTYPE_PUBLIC_KEYWORD"] = 56] = "AFTER_DOCTYPE_PUBLIC_KEYWORD";
State[State["BEFORE_DOCTYPE_PUBLIC_IDENTIFIER"] = 57] = "BEFORE_DOCTYPE_PUBLIC_IDENTIFIER";
State[State["DOCTYPE_PUBLIC_IDENTIFIER_DOUBLE_QUOTED"] = 58] = "DOCTYPE_PUBLIC_IDENTIFIER_DOUBLE_QUOTED";
State[State["DOCTYPE_PUBLIC_IDENTIFIER_SINGLE_QUOTED"] = 59] = "DOCTYPE_PUBLIC_IDENTIFIER_SINGLE_QUOTED";
State[State["AFTER_DOCTYPE_PUBLIC_IDENTIFIER"] = 60] = "AFTER_DOCTYPE_PUBLIC_IDENTIFIER";
State[State["BETWEEN_DOCTYPE_PUBLIC_AND_SYSTEM_IDENTIFIERS"] = 61] = "BETWEEN_DOCTYPE_PUBLIC_AND_SYSTEM_IDENTIFIERS";
State[State["AFTER_DOCTYPE_SYSTEM_KEYWORD"] = 62] = "AFTER_DOCTYPE_SYSTEM_KEYWORD";
State[State["BEFORE_DOCTYPE_SYSTEM_IDENTIFIER"] = 63] = "BEFORE_DOCTYPE_SYSTEM_IDENTIFIER";
State[State["DOCTYPE_SYSTEM_IDENTIFIER_DOUBLE_QUOTED"] = 64] = "DOCTYPE_SYSTEM_IDENTIFIER_DOUBLE_QUOTED";
State[State["DOCTYPE_SYSTEM_IDENTIFIER_SINGLE_QUOTED"] = 65] = "DOCTYPE_SYSTEM_IDENTIFIER_SINGLE_QUOTED";
State[State["AFTER_DOCTYPE_SYSTEM_IDENTIFIER"] = 66] = "AFTER_DOCTYPE_SYSTEM_IDENTIFIER";
State[State["BOGUS_DOCTYPE"] = 67] = "BOGUS_DOCTYPE";
State[State["CDATA_SECTION"] = 68] = "CDATA_SECTION";
State[State["CDATA_SECTION_BRACKET"] = 69] = "CDATA_SECTION_BRACKET";
State[State["CDATA_SECTION_END"] = 70] = "CDATA_SECTION_END";
State[State["CHARACTER_REFERENCE"] = 71] = "CHARACTER_REFERENCE";
State[State["AMBIGUOUS_AMPERSAND"] = 72] = "AMBIGUOUS_AMPERSAND";
})(State || (State = {}));
const TokenizerMode = {
DATA: State.DATA,
RCDATA: State.RCDATA,
RAWTEXT: State.RAWTEXT,
SCRIPT_DATA: State.SCRIPT_DATA,
PLAINTEXT: State.PLAINTEXT,
CDATA_SECTION: State.CDATA_SECTION
};
function isAsciiDigit(cp) {
return cp >= CODE_POINTS.DIGIT_0 && cp <= CODE_POINTS.DIGIT_9;
}
function isAsciiUpper(cp) {
return cp >= CODE_POINTS.LATIN_CAPITAL_A && cp <= CODE_POINTS.LATIN_CAPITAL_Z;
}
function isAsciiLower(cp) {
return cp >= CODE_POINTS.LATIN_SMALL_A && cp <= CODE_POINTS.LATIN_SMALL_Z;
}
function isAsciiLetter(cp) {
return isAsciiLower(cp) || isAsciiUpper(cp);
}
function isAsciiAlphaNumeric(cp) {
return isAsciiLetter(cp) || isAsciiDigit(cp);
}
function toAsciiLower(cp) {
return cp + 32;
}
function isWhitespace(cp) {
return cp === CODE_POINTS.SPACE || cp === CODE_POINTS.LINE_FEED || cp === CODE_POINTS.TABULATION || cp === CODE_POINTS.FORM_FEED;
}
function isScriptDataDoubleEscapeSequenceEnd(cp) {
return isWhitespace(cp) || cp === CODE_POINTS.SOLIDUS || cp === CODE_POINTS.GREATER_THAN_SIGN;
}
function getErrorForNumericCharacterReference(code) {
if (code === CODE_POINTS.NULL) return ERR.nullCharacterReference;
else if (code > 1114111) return ERR.characterReferenceOutsideUnicodeRange;
else if (isSurrogate(code)) return ERR.surrogateCharacterReference;
else if (isUndefinedCodePoint(code)) return ERR.noncharacterCharacterReference;
else if (isControlCodePoint(code) || code === CODE_POINTS.CARRIAGE_RETURN) return ERR.controlCharacterReference;
return null;
}
var Tokenizer = class {
constructor(options, handler) {
this.options = options;
this.handler = handler;
this.paused = false;
/** Ensures that the parsing loop isn't run multiple times at once. */
this.inLoop = false;
/**
* Indicates that the current adjusted node exists, is not an element in the HTML namespace,
* and that it is not an integration point for either MathML or HTML.
*
* @see {@link https://html.spec.whatwg.org/multipage/parsing.html#tree-construction}
*/
this.inForeignNode = false;
this.lastStartTagName = "";
this.active = false;
this.state = State.DATA;
this.returnState = State.DATA;
this.entityStartPos = 0;
this.consumedAfterSnapshot = -1;
this.currentCharacterToken = null;
this.currentToken = null;
this.currentAttr = {
name: "",
value: ""
};
this.preprocessor = new Preprocessor(handler);
this.currentLocation = this.getCurrentLocation(-1);
this.entityDecoder = new EntityDecoder(htmlDecodeTree, (cp, consumed) => {
this.preprocessor.pos = this.entityStartPos + consumed - 1;
this._flushCodePointConsumedAsCharacterReference(cp);
}, handler.onParseError ? {
missingSemicolonAfterCharacterReference: () => {
this._err(ERR.missingSemicolonAfterCharacterReference, 1);
},
absenceOfDigitsInNumericCharacterReference: (consumed) => {
this._err(ERR.absenceOfDigitsInNumericCharacterReference, this.entityStartPos - this.preprocessor.pos + consumed);
},
validateNumericCharacterReference: (code) => {
const error = getErrorForNumericCharacterReference(code);
if (error) this._err(error, 1);
}
} : void 0);
}
_err(code, cpOffset = 0) {
var _a, _b;
(_b = (_a = this.handler).onParseError) === null || _b === void 0 || _b.call(_a, this.preprocessor.getError(code, cpOffset));
}
getCurrentLocation(offset) {
if (!this.options.sourceCodeLocationInfo) return null;
return {
startLine: this.preprocessor.line,
startCol: this.preprocessor.col - offset,
startOffset: this.preprocessor.offset - offset,
endLine: -1,
endCol: -1,
endOffset: -1
};
}
_runParsingLoop() {
if (this.inLoop) return;
this.inLoop = true;
while (this.active && !this.paused) {
this.consumedAfterSnapshot = 0;
const cp = this._consume();
if (!this._ensureHibernation()) this._callState(cp);
}
this.inLoop = false;
}
pause() {
this.paused = true;
}
resume(writeCallback) {
if (!this.paused) throw new Error("Parser was already resumed");
this.paused = false;
if (this.inLoop) return;
this._runParsingLoop();
if (!this.paused) writeCallback === null || writeCallback === void 0 || writeCallback();
}
write(chunk, isLastChunk, writeCallback) {
this.active = true;
this.preprocessor.write(chunk, isLastChunk);
this._runParsingLoop();
if (!this.paused) writeCallback === null || writeCallback === void 0 || writeCallback();
}
insertHtmlAtCurrentPos(chunk) {
this.active = true;
this.preprocessor.insertHtmlAtCurrentPos(chunk);
this._runParsingLoop();
}
_ensureHibernation() {
if (this.preprocessor.endOfChunkHit) {
this.preprocessor.retreat(this.consumedAfterSnapshot);
this.consumedAfterSnapshot = 0;
this.active = false;
return true;
}
return false;
}
_consume() {
this.consumedAfterSnapshot++;
return this.preprocessor.advance();
}
_advanceBy(count) {
this.consumedAfterSnapshot += count;
for (let i = 0; i < count; i++) this.preprocessor.advance();
}
_consumeSequenceIfMatch(pattern, caseSensitive) {
if (this.preprocessor.startsWith(pattern, caseSensitive)) {
this._advanceBy(pattern.length - 1);
return true;
}
return false;
}
_createStartTagToken() {
this.currentToken = {
type: TokenType.START_TAG,
tagName: "",
tagID: TAG_ID.UNKNOWN,
selfClosing: false,
ackSelfClosing: false,
attrs: [],
location: this.getCurrentLocation(1)
};
}
_createEndTagToken() {
this.currentToken = {
type: TokenType.END_TAG,
tagName: "",
tagID: TAG_ID.UNKNOWN,
selfClosing: false,
ackSelfClosing: false,
attrs: [],
location: this.getCurrentLocation(2)
};
}
_createCommentToken(offset) {
this.currentToken = {
type: TokenType.COMMENT,
data: "",
location: this.getCurrentLocation(offset)
};
}
_createDoctypeToken(initialName) {
this.currentToken = {
type: TokenType.DOCTYPE,
name: initialName,
forceQuirks: false,
publicId: null,
systemId: null,
location: this.currentLocation
};
}
_createCharacterToken(type, chars) {
this.currentCharacterToken = {
type,
chars,
location: this.currentLocation
};
}
_createAttr(attrNameFirstCh) {
this.currentAttr = {
name: attrNameFirstCh,
value: ""
};
this.currentLocation = this.getCurrentLocation(0);
}
_leaveAttrName() {
var _a;
var _b;
const token = this.currentToken;
if (getTokenAttr(token, this.currentAttr.name) === null) {
token.attrs.push(this.currentAttr);
if (token.location && this.currentLocation) {
const attrLocations = (_a = (_b = token.location).attrs) !== null && _a !== void 0 ? _a : _b.attrs = Object.create(null);
attrLocations[this.currentAttr.name] = this.currentLocation;
this._leaveAttrValue();
}
} else this._err(ERR.duplicateAttribute);
}
_leaveAttrValue() {
if (this.currentLocation) {
this.currentLocation.endLine = this.preprocessor.line;
this.currentLocation.endCol = this.preprocessor.col;
this.currentLocation.endOffset = this.preprocessor.offset;
}
}
prepareToken(ct) {
this._emitCurrentCharacterToken(ct.location);
this.currentToken = null;
if (ct.location) {
ct.location.endLine = this.preprocessor.line;
ct.location.endCol = this.preprocessor.col + 1;
ct.location.endOffset = this.preprocessor.offset + 1;
}
this.currentLocation = this.getCurrentLocation(-1);
}
emitCurrentTagToken() {
const ct = this.currentToken;
this.prepareToken(ct);
ct.tagID = getTagID(ct.tagName);
if (ct.type === TokenType.START_TAG) {
this.lastStartTagName = ct.tagName;
this.handler.onStartTag(ct);
} else {
if (ct.attrs.length > 0) this._err(ERR.endTagWithAttributes);
if (ct.selfClosing) this._err(ERR.endTagWithTrailingSolidus);
this.handler.onEndTag(ct);
}
this.preprocessor.dropParsedChunk();
}
emitCurrentComment(ct) {
this.prepareToken(ct);
this.handler.onComment(ct);
this.preprocessor.dropParsedChunk();
}
emitCurrentDoctype(ct) {
this.prepareToken(ct);
this.handler.onDoctype(ct);
this.preprocessor.dropParsedChunk();
}
_emitCurrentCharacterToken(nextLocation) {
if (this.currentCharacterToken) {
if (nextLocation && this.currentCharacterToken.location) {
this.currentCharacterToken.location.endLine = nextLocation.startLine;
this.currentCharacterToken.location.endCol = nextLocation.startCol;
this.currentCharacterToken.location.endOffset = nextLocation.startOffset;
}
switch (this.currentCharacterToken.type) {
case TokenType.CHARACTER:
this.handler.onCharacter(this.currentCharacterToken);
break;
case TokenType.NULL_CHARACTER:
this.handler.onNullCharacter(this.currentCharacterToken);
break;
case TokenType.WHITESPACE_CHARACTER: this.handler.onWhitespaceCharacter(this.currentCharacterToken);
}
this.currentCharacterToken = null;
}
}
_emitEOFToken() {
const location = this.getCurrentLocation(0);
if (location) {
location.endLine = location.startLine;
location.endCol = location.startCol;
location.endOffset = location.startOffset;
}
this._emitCurrentCharacterToken(location);
this.handler.onEof({
type: TokenType.EOF,
location
});
this.active = false;
}
_appendCharToCurrentCharacterToken(type, ch) {
if (this.currentCharacterToken) {
if (this.currentCharacterToken.type === type) {
this.currentCharacterToken.chars += ch;
return;
} else {
this.currentLocation = this.getCurrentLocation(0);
this._emitCurrentCharacterToken(this.currentLocation);
this.preprocessor.dropParsedChunk();
}
}
this._createCharacterToken(type, ch);
}
_emitCodePoint(cp) {
const type = isWhitespace(cp) ? TokenType.WHITESPACE_CHARACTER : cp === CODE_POINTS.NULL ? TokenType.NULL_CHARACTER : TokenType.CHARACTER;
this._appendCharToCurrentCharacterToken(type, cp < 65536 ? String.fromCharCode(cp) : String.fromCodePoint(cp));
}
_emitChars(ch) {
this._appendCharToCurrentCharacterToken(TokenType.CHARACTER, ch);
}
_startCharacterReference() {
this.returnState = this.state;
this.state = State.CHARACTER_REFERENCE;
this.entityStartPos = this.preprocessor.pos;
this.entityDecoder.startEntity(this._isCharacterReferenceInAttribute() ? DecodingMode.Attribute : DecodingMode.Legacy);
}
_isCharacterReferenceInAttribute() {
return this.returnState === State.ATTRIBUTE_VALUE_DOUBLE_QUOTED || this.returnState === State.ATTRIBUTE_VALUE_SINGLE_QUOTED || this.returnState === State.ATTRIBUTE_VALUE_UNQUOTED;
}
_flushCodePointConsumedAsCharacterReference(cp) {
if (this._isCharacterReferenceInAttribute()) this.currentAttr.value += String.fromCodePoint(cp);
else this._emitCodePoint(cp);
}
_callState(cp) {
switch (this.state) {
case State.DATA:
this._stateData(cp);
break;
case State.RCDATA:
this._stateRcdata(cp);
break;
case State.RAWTEXT:
this._stateRawtext(cp);
break;
case State.SCRIPT_DATA:
this._stateScriptData(cp);
break;
case State.PLAINTEXT:
this._statePlaintext(cp);
break;
case State.TAG_OPEN:
this._stateTagOpen(cp);
break;
case State.END_TAG_OPEN:
this._stateEndTagOpen(cp);
break;
case State.TAG_NAME:
this._stateTagName(cp);
break;
case State.RCDATA_LESS_THAN_SIGN:
this._stateRcdataLessThanSign(cp);
break;
case State.RCDATA_END_TAG_OPEN:
this._stateRcdataEndTagOpen(cp);
break;
case State.RCDATA_END_TAG_NAME:
this._stateRcdataEndTagName(cp);
break;
case State.RAWTEXT_LESS_THAN_SIGN:
this._stateRawtextLessThanSign(cp);
break;
case State.RAWTEXT_END_TAG_OPEN:
this._stateRawtextEndTagOpen(cp);
break;
case State.RAWTEXT_END_TAG_NAME:
this._stateRawtextEndTagName(cp);
break;
case State.SCRIPT_DATA_LESS_THAN_SIGN:
this._stateScriptDataLessThanSign(cp);
break;
case State.SCRIPT_DATA_END_TAG_OPEN:
this._stateScriptDataEndTagOpen(cp);
break;
case State.SCRIPT_DATA_END_TAG_NAME:
this._stateScriptDataEndTagName(cp);
break;
case State.SCRIPT_DATA_ESCAPE_START:
this._stateScriptDataEscapeStart(cp);
break;
case State.SCRIPT_DATA_ESCAPE_START_DASH:
this._stateScriptDataEscapeStartDash(cp);
break;
case State.SCRIPT_DATA_ESCAPED:
this._stateScriptDataEscaped(cp);
break;
case State.SCRIPT_DATA_ESCAPED_DASH:
this._stateScriptDataEscapedDash(cp);
break;
case State.SCRIPT_DATA_ESCAPED_DASH_DASH:
this._stateScriptDataEscapedDashDash(cp);
break;
case State.SCRIPT_DATA_ESCAPED_LESS_THAN_SIGN:
this._stateScriptDataEscapedLessThanSign(cp);
break;
case State.SCRIPT_DATA_ESCAPED_END_TAG_OPEN:
this._stateScriptDataEscapedEndTagOpen(cp);
break;
case State.SCRIPT_DATA_ESCAPED_END_TAG_NAME:
this._stateScriptDataEscapedEndTagName(cp);
break;
case State.SCRIPT_DATA_DOUBLE_ESCAPE_START:
this._stateScriptDataDoubleEscapeStart(cp);
break;
case State.SCRIPT_DATA_DOUBLE_ESCAPED:
this._stateScriptDataDoubleEscaped(cp);
break;
case State.SCRIPT_DATA_DOUBLE_ESCAPED_DASH:
this._stateScriptDataDoubleEscapedDash(cp);
break;
case State.SCRIPT_DATA_DOUBLE_ESCAPED_DASH_DASH:
this._stateScriptDataDoubleEscapedDashDash(cp);
break;
case State.SCRIPT_DATA_DOUBLE_ESCAPED_LESS_THAN_SIGN:
this._stateScriptDataDoubleEscapedLessThanSign(cp);
break;
case State.SCRIPT_DATA_DOUBLE_ESCAPE_END:
this._stateScriptDataDoubleEscapeEnd(cp);
break;
case State.BEFORE_ATTRIBUTE_NAME:
this._stateBeforeAttributeName(cp);
break;
case State.ATTRIBUTE_NAME:
this._stateAttributeName(cp);
break;
case State.AFTER_ATTRIBUTE_NAME:
this._stateAfterAttributeName(cp);
break;
case State.BEFORE_ATTRIBUTE_VALUE:
this._stateBeforeAttributeValue(cp);
break;
case State.ATTRIBUTE_VALUE_DOUBLE_QUOTED:
this._stateAttributeValueDoubleQuoted(cp);
break;
case State.ATTRIBUTE_VALUE_SINGLE_QUOTED:
this._stateAttributeValueSingleQuoted(cp);
break;
case State.ATTRIBUTE_VALUE_UNQUOTED:
this._stateAttributeValueUnquoted(cp);
break;
case State.AFTER_ATTRIBUTE_VALUE_QUOTED:
this._stateAfterAttributeValueQuoted(cp);
break;
case State.SELF_CLOSING_START_TAG:
this._stateSelfClosingStartTag(cp);
break;
case State.BOGUS_COMMENT:
this._stateBogusComment(cp);
break;
case State.MARKUP_DECLARATION_OPEN:
this._stateMarkupDeclarationOpen(cp);
break;
case State.COMMENT_START:
this._stateCommentStart(cp);
break;
case State.COMMENT_START_DASH:
this._stateCommentStartDash(cp);
break;
case State.COMMENT:
this._stateComment(cp);
break;
case State.COMMENT_LESS_THAN_SIGN:
this._stateCommentLessThanSign(cp);
break;
case State.COMMENT_LESS_THAN_SIGN_BANG:
this._stateCommentLessThanSignBang(cp);
break;
case State.COMMENT_LESS_THAN_SIGN_BANG_DASH:
this._stateCommentLessThanSignBangDash(cp);
break;
case State.COMMENT_LESS_THAN_SIGN_BANG_DASH_DASH:
this._stateCommentLessThanSignBangDashDash(cp);
break;
case State.COMMENT_END_DASH:
this._stateCommentEndDash(cp);
break;
case State.COMMENT_END:
this._stateCommentEnd(cp);
break;
case State.COMMENT_END_BANG:
this._stateCommentEndBang(cp);
break;
case State.DOCTYPE:
this._stateDoctype(cp);
break;
case State.BEFORE_DOCTYPE_NAME:
this._stateBeforeDoctypeName(cp);
break;
case State.DOCTYPE_NAME:
this._stateDoctypeName(cp);
break;
case State.AFTER_DOCTYPE_NAME:
this._stateAfterDoctypeName(cp);
break;
case State.AFTER_DOCTYPE_PUBLIC_KEYWORD:
this._stateAfterDoctypePublicKeyword(cp);
break;
case State.BEFORE_DOCTYPE_PUBLIC_IDENTIFIER:
this._stateBeforeDoctypePublicIdentifier(cp);
break;
case State.DOCTYPE_PUBLIC_IDENTIFIER_DOUBLE_QUOTED:
this._stateDoctypePublicIdentifierDoubleQuoted(cp);
break;
case State.DOCTYPE_PUBLIC_IDENTIFIER_SINGLE_QUOTED:
this._stateDoctypePublicIdentifierSingleQuoted(cp);
break;
case State.AFTER_DOCTYPE_PUBLIC_IDENTIFIER:
this._stateAfterDoctypePublicIdentifier(cp);
break;
case State.BETWEEN_DOCTYPE_PUBLIC_AND_SYSTEM_IDENTIFIERS:
this._stateBetweenDoctypePublicAndSystemIdentifiers(cp);
break;
case State.AFTER_DOCTYPE_SYSTEM_KEYWORD:
this._stateAfterDoctypeSystemKeyword(cp);
break;
case State.BEFORE_DOCTYPE_SYSTEM_IDENTIFIER:
this._stateBeforeDoctypeSystemIdentifier(cp);
break;
case State.DOCTYPE_SYSTEM_IDENTIFIER_DOUBLE_QUOTED:
this._stateDoctypeSystemIdentifierDoubleQuoted(cp);
break;
case State.DOCTYPE_SYSTEM_IDENTIFIER_SINGLE_QUOTED:
this._stateDoctypeSystemIdentifierSingleQuoted(cp);
break;
case State.AFTER_DOCTYPE_SYSTEM_IDENTIFIER:
this._stateAfterDoctypeSystemIdentifier(cp);
break;
case State.BOGUS_DOCTYPE:
this._stateBogusDoctype(cp);
break;
case State.CDATA_SECTION:
this._stateCdataSection(cp);
break;
case State.CDATA_SECTION_BRACKET:
this._stateCdataSectionBracket(cp);
break;
case State.CDATA_SECTION_END:
this._stateCdataSectionEnd(cp);
break;
case State.CHARACTER_REFERENCE:
this._stateCharacterReference();
break;
case State.AMBIGUOUS_AMPERSAND:
this._stateAmbiguousAmpersand(cp);
break;
default: throw new Error("Unknown state");
}
}
_stateData(cp) {
switch (cp) {
case CODE_POINTS.LESS_THAN_SIGN:
this.state = State.TAG_OPEN;
break;
case CODE_POINTS.AMPERSAND:
this._startCharacterReference();
break;
case CODE_POINTS.NULL:
this._err(ERR.unexpectedNullCharacter);
this._emitCodePoint(cp);
break;
case CODE_POINTS.EOF:
this._emitEOFToken();
break;
default: this._emitCodePoint(cp);
}
}
_stateRcdata(cp) {
switch (cp) {
case CODE_POINTS.AMPERSAND:
this._startCharacterReference();
break;
case CODE_POINTS.LESS_THAN_SIGN:
this.state = State.RCDATA_LESS_THAN_SIGN;
break;
case CODE_POINTS.NULL:
this._err(ERR.unexpectedNullCharacter);
this._emitChars("�");
break;
case CODE_POINTS.EOF:
this._emitEOFToken();
break;
default: this._emitCodePoint(cp);
}
}
_stateRawtext(cp) {
switch (cp) {
case CODE_POINTS.LESS_THAN_SIGN:
this.state = State.RAWTEXT_LESS_THAN_SIGN;
break;
case CODE_POINTS.NULL:
this._err(ERR.unexpectedNullCharacter);
this._emitChars("�");
break;
case CODE_POINTS.EOF:
this._emitEOFToken();
break;
default: this._emitCodePoint(cp);
}
}
_stateScriptData(cp) {
switch (cp) {
case CODE_POINTS.LESS_THAN_SIGN:
this.state = State.SCRIPT_DATA_LESS_THAN_SIGN;
break;
case CODE_POINTS.NULL:
this._err(ERR.unexpectedNullCharacter);
this._emitChars("�");
break;
case CODE_POINTS.EOF:
this._emitEOFToken();
break;
default: this._emitCodePoint(cp);
}
}
_statePlaintext(cp) {
switch (cp) {
case CODE_POINTS.NULL:
this._err(ERR.unexpectedNullCharacter);
this._emitChars("�");
break;
case CODE_POINTS.EOF:
this._emitEOFToken();
break;
default: this._emitCodePoint(cp);
}
}
_stateTagOpen(cp) {
if (isAsciiLetter(cp)) {
this._createStartTagToken();
this.state = State.TAG_NAME;
this._stateTagName(cp);
} else switch (cp) {
case CODE_POINTS.EXCLAMATION_MARK:
this.state = State.MARKUP_DECLARATION_OPEN;
break;
case CODE_POINTS.SOLIDUS:
this.state = State.END_TAG_OPEN;
break;
case CODE_POINTS.QUESTION_MARK:
this._err(ERR.unexpectedQuestionMarkInsteadOfTagName);
this._createCommentToken(1);
this.state = State.BOGUS_COMMENT;
this._stateBogusComment(cp);
break;
case CODE_POINTS.EOF:
this._err(ERR.eofBeforeTagName);
this._emitChars("<");
this._emitEOFToken();
break;
default:
this._err(ERR.invalidFirstCharacterOfTagName);
this._emitChars("<");
this.state = State.DATA;
this._stateData(cp);
}
}
_stateEndTagOpen(cp) {
if (isAsciiLetter(cp)) {
this._createEndTagToken();
this.state = State.TAG_NAME;
this._stateTagName(cp);
} else switch (cp) {
case CODE_POINTS.GREATER_THAN_SIGN:
this._err(ERR.missingEndTagName);
this.state = State.DATA;
break;
case CODE_POINTS.EOF:
this._err(ERR.eofBeforeTagName);
this._emitChars("</");
this._emitEOFToken();
break;
default:
this._err(ERR.invalidFirstCharacterOfTagName);
this._createCommentToken(2);
this.state = State.BOGUS_COMMENT;
this._stateBogusComment(cp);
}
}
_stateTagName(cp) {
const token = this.currentToken;
switch (cp) {
case CODE_POINTS.SPACE:
case CODE_POINTS.LINE_FEED:
case CODE_POINTS.TABULATION:
case CODE_POINTS.FORM_FEED:
this.state = State.BEFORE_ATTRIBUTE_NAME;
break;
case CODE_POINTS.SOLIDUS:
this.state = State.SELF_CLOSING_START_TAG;
break;
case CODE_POINTS.GREATER_THAN_SIGN:
this.state = State.DATA;
this.emitCurrentTagToken();
break;
case CODE_POINTS.NULL:
this._err(ERR.unexpectedNullCharacter);
token.tagName += "�";
break;
case CODE_POINTS.EOF:
this._err(ERR.eofInTag);
this._emitEOFToken();
break;
default: token.tagName += String.fromCodePoint(isAsciiUpper(cp) ? toAsciiLower(cp) : cp);
}
}
_stateRcdataLessThanSign(cp) {
if (cp === CODE_POINTS.SOLIDUS) this.state = State.RCDATA_END_TAG_OPEN;
else {
this._emitChars("<");
this.state = State.RCDATA;
this._stateRcdata(cp);
}
}
_stateRcdataEndTagOpen(cp) {
if (isAsciiLetter(cp)) {
this.state = State.RCDATA_END_TAG_NAME;
this._stateRcdataEndTagName(cp);
} else {
this._emitChars("</");
this.state = State.RCDATA;
this._stateRcdata(cp);
}
}
handleSpecialEndTag(_cp) {
if (!this.preprocessor.startsWith(this.lastStartTagName, false)) return !this._ensureHibernation();
this._createEndTagToken();
const token = this.currentToken;
token.tagName = this.lastStartTagName;
switch (this.preprocessor.peek(this.lastStartTagName.length)) {
case CODE_POINTS.SPACE:
case CODE_POINTS.LINE_FEED:
case CODE_POINTS.TABULATION:
case CODE_POINTS.FORM_FEED:
this._advanceBy(this.lastStartTagName.length);
this.state = State.BEFORE_ATTRIBUTE_NAME;
return false;
case CODE_POINTS.SOLIDUS:
this._advanceBy(this.lastStartTagName.length);
this.state = State.SELF_CLOSING_START_TAG;
return false;
case CODE_POINTS.GREATER_THAN_SIGN:
this._advanceBy(this.lastStartTagName.length);
this.emitCurrentTagToken();
this.state = State.DATA;
return false;
default: return !this._ensureHibernation();
}
}
_stateRcdataEndTagName(cp) {
if (this.handleSpecialEndTag(cp)) {
this._emitChars("</");
this.state = State.RCDATA;
this._stateRcdata(cp);
}
}
_stateRawtextLessThanSign(cp) {
if (cp === CODE_POINTS.SOLIDUS) this.state = State.RAWTEXT_END_TAG_OPEN;
else {
this._emitChars("<");
this.state = State.RAWTEXT;
this._stateRawtext(cp);
}
}
_stateRawtextEndTagOpen(cp) {
if (isAsciiLetter(cp)) {
this.state = State.RAWTEXT_END_TAG_NAME;
this._stateRawtextEndTagName(cp);
} else {
this._emitChars("</");
this.state = State.RAWTEXT;
this._stateRawtext(cp);
}
}
_stateRawtextEndTagName(cp) {
if (this.handleSpecialEndTag(cp)) {
this._emitChars("</");
this.state = State.RAWTEXT;
this._stateRawtext(cp);
}
}
_stateScriptDataLessThanSign(cp) {
switch (cp) {
case CODE_POINTS.SOLIDUS:
this.state = State.SCRIPT_DATA_END_TAG_OPEN;
break;
case CODE_POINTS.EXCLAMATION_MARK:
this.state = State.SCRIPT_DATA_ESCAPE_START;
this._emitChars("<!");
break;
default:
this._emitChars("<");
this.state = State.SCRIPT_DATA;
this._stateScriptData(cp);
}
}
_stateScriptDataEndTagOpen(cp) {
if (isAsciiLetter(cp)) {
this.state = State.SCRIPT_DATA_END_TAG_NAME;
this._stateScriptDataEndTagName(cp);
} else {
this._emitChars("</");
this.state = State.SCRIPT_DATA;
this._stateScriptData(cp);
}
}
_stateScriptDataEndTagName(cp) {
if (this.handleSpecialEndTag(cp)) {
this._emitChars("</");
this.state = State.SCRIPT_DATA;
this._stateScriptData(cp);
}
}
_stateScriptDataEscapeStart(cp) {
if (cp === CODE_POINTS.HYPHEN_MINUS) {
this.state = State.SCRIPT_DATA_ESCAPE_START_DASH;
this._emitChars("-");
} else {
this.state = State.SCRIPT_DATA;
this._stateScriptData(cp);
}
}
_stateScriptDataEscapeStartDash(cp) {
if (cp === CODE_POINTS.HYPHEN_MINUS) {
this.state = State.SCRIPT_DATA_ESCAPED_DASH_DASH;
this._emitChars("-");
} else {
this.state = State.SCRIPT_DATA;
this._stateScriptData(cp);
}
}
_stateScriptDataEscaped(cp) {
switch (cp) {
case CODE_POINTS.HYPHEN_MINUS:
this.state = State.SCRIPT_DATA_ESCAPED_DASH;
this._emitChars("-");
break;
case CODE_POINTS.LESS_THAN_SIGN:
this.state = State.SCRIPT_DATA_ESCAPED_LESS_THAN_SIGN;
break;
case CODE_POINTS.NULL:
this._err(ERR.unexpectedNullCharacter);
this._emitChars("�");
break;
case CODE_POINTS.EOF:
this._err(ERR.eofInScriptHtmlCommentLikeText);
this._emitEOFToken();
break;
default: this._emitCodePoint(cp);
}
}
_stateScriptDataEscapedDash(cp) {
switch (cp) {
case CODE_POINTS.HYPHEN_MINUS:
this.state = State.SCRIPT_DATA_ESCAPED_DASH_DASH;
this._emitChars("-");
break;
case CODE_POINTS.LESS_THAN_SIGN:
this.state = State.SCRIPT_DATA_ESCAPED_LESS_THAN_SIGN;
break;
case CODE_POINTS.NULL:
this._err(ERR.unexpectedNullCharacter);
this.state = State.SCRIPT_DATA_ESCAPED;
this._emitChars("�");
break;
case CODE_POINTS.EOF:
this._err(ERR.eofInScriptHtmlCommentLikeText);
this._emitEOFToken();
break;
default:
this.state = State.SCRIPT_DATA_ESCAPED;
this._emitCodePoint(cp);
}
}
_stateScriptDataEscapedDashDash(cp) {
switch (cp) {
case CODE_POINTS.HYPHEN_MINUS:
this._emitChars("-");
break;
case CODE_POINTS.LESS_THAN_SIGN:
this.state = State.SCRIPT_DATA_ESCAPED_LESS_THAN_SIGN;
break;
case CODE_POINTS.GREATER_THAN_SIGN:
this.state = State.SCRIPT_DATA;
this._emitChars(">");
break;
case CODE_POINTS.NULL:
this._err(ERR.unexpectedNullCharacter);
this.state = State.SCRIPT_DATA_ESCAPED;
this._emitChars("�");
break;
case CODE_POINTS.EOF:
this._err(ERR.eofInScriptHtmlCommentLikeText);
this._emitEOFToken();
break;
default:
this.state = State.SCRIPT_DATA_ESCAPED;
this._emitCodePoint(cp);
}
}
_stateScriptDataEscapedLessThanSign(cp) {
if (cp === CODE_POINTS.SOLIDUS) this.state = State.SCRIPT_DATA_ESCAPED_END_TAG_OPEN;
else if (isAsciiLetter(cp)) {
this._emitChars("<");
this.state = State.SCRIPT_DATA_DOUBLE_ESCAPE_START;
this._stateScriptDataDoubleEscapeStart(cp);
} else {
this._emitChars("<");
this.state = State.SCRIPT_DATA_ESCAPED;
this._stateScriptDataEscaped(cp);
}
}
_stateScriptDataEscapedEndTagOpen(cp) {
if (isAsciiLetter(cp)) {
this.state = State.SCRIPT_DATA_ESCAPED_END_TAG_NAME;
this._stateScriptDataEscapedEndTagName(cp);
} else {
this._emitChars("</");
this.state = State.SCRIPT_DATA_ESCAPED;
this._stateScriptDataEscaped(cp);
}
}
_stateScriptDataEscapedEndTagName(cp) {
if (this.handleSpecialEndTag(cp)) {
this._emitChars("</");
this.state = State.SCRIPT_DATA_ESCAPED;
this._stateScriptDataEscaped(cp);
}
}
_stateScriptDataDoubleEscapeStart(cp) {
if (this.preprocessor.startsWith(SEQUENCES.SCRIPT, false) && isScriptDataDoubleEscapeSequenceEnd(this.preprocessor.peek(SEQUENCES.SCRIPT.length))) {
this._emitCodePoint(cp);
for (let i = 0; i < SEQUENCES.SCRIPT.length; i++) this._emitCodePoint(this._consume());
this.state = State.SCRIPT_DATA_DOUBLE_ESCAPED;
} else if (!this._ensureHibernation()) {
this.state = State.SCRIPT_DATA_ESCAPED;
this._stateScriptDataEscaped(cp);
}
}
_stateScriptDataDoubleEscaped(cp) {
switch (cp) {
case CODE_POINTS.HYPHEN_MINUS:
this.state = State.SCRIPT_DATA_DOUBLE_ESCAPED_DASH;
this._emitChars("-");
break;
case CODE_POINTS.LESS_THAN_SIGN:
this.state = State.SCRIPT_DATA_DOUBLE_ESCAPED_LESS_THAN_SIGN;
this._emitChars("<");
break;
case CODE_POINTS.NULL:
this._err(ERR.unexpectedNullCharacter);
this._emitChars("�");
break;
case CODE_POINTS.EOF:
this._err(ERR.eofInScriptHtmlCommentLikeText);
this._emitEOFToken();
break;
default: this._emitCodePoint(cp);
}
}
_stateScriptDataDoubleEscapedDash(cp) {
switch (cp) {
case CODE_POINTS.HYPHEN_MINUS:
this.state = State.SCRIPT_DATA_DOUBLE_ESCAPED_DASH_DASH;
this._emitChars("-");
break;
case CODE_POINTS.LESS_THAN_SIGN:
this.state = State.SCRIPT_DATA_DOUBLE_ESCAPED_LESS_THAN_SIGN;
this._emitChars("<");
break;
case CODE_POINTS.NULL:
this._err(ERR.unexpectedNullCharacter);
this.state = State.SCRIPT_DATA_DOUBLE_ESCAPED;
this._emitChars("�");
break;
case CODE_POINTS.EOF:
this._err(ERR.eofInScriptHtmlCommentLikeText);
this._emitEOFToken();
break;
default:
this.state = State.SCRIPT_DATA_DOUBLE_ESCAPED;
this._emitCodePoint(cp);
}
}
_stateScriptDataDoubleEscapedDashDash(cp) {
switch (cp) {
case CODE_POINTS.HYPHEN_MINUS:
this._emitChars("-");
break;
case CODE_POINTS.LESS_THAN_SIGN:
this.state = State.SCRIPT_DATA_DOUBLE_ESCAPED_LESS_THAN_SIGN;
this._emitChars("<");
break;
case CODE_POINTS.GREATER_THAN_SIGN:
this.state = State.SCRIPT_DATA;
this._emitChars(">");
break;
case CODE_POINTS.NULL:
this._err(ERR.unexpectedNullCharacter);
this.state = State.SCRIPT_DATA_DOUBLE_ESCAPED;
this._emitChars("�");
break;
case CODE_POINTS.EOF:
this._err(ERR.eofInScriptHtmlCommentLikeText);
this._emitEOFToken();
break;
default:
this.state = State.SCRIPT_DATA_DOUBLE_ESCAPED;
this._emitCodePoint(cp);
}
}
_stateScriptDataDoubleEscapedLessThanSign(cp) {
if (cp === CODE_POINTS.SOLIDUS) {
this.state = State.SCRIPT_DATA_DOUBLE_ESCAPE_END;
this._emitChars("/");
} else {
this.state = State.SCRIPT_DATA_DOUBLE_ESCAPED;
this._stateScriptDataDoubleEscaped(cp);
}
}
_stateScriptDataDoubleEscapeEnd(cp) {
if (this.preprocessor.startsWith(SEQUENCES.SCRIPT, false) && isScriptDataDoubleEscapeSequenceEnd(this.preprocessor.peek(SEQUENCES.SCRIPT.length))) {
this._emitCodePoint(cp);
for (let i = 0; i < SEQUENCES.SCRIPT.length; i++) this._emitCodePoint(this._consume());
this.state = State.SCRIPT_DATA_ESCAPED;
} else if (!this._ensureHibernation()) {
this.state = State.SCRIPT_DATA_DOUBLE_ESCAPED;
this._stateScriptDataDoubleEscaped(cp);
}
}
_stateBeforeAttributeName(cp) {
switch (cp) {
case CODE_POINTS.SPACE:
case CODE_POINTS.LINE_FEED:
case CODE_POINTS.TABULATION:
case CODE_POINTS.FORM_FEED: break;
case CODE_POINTS.SOLIDUS:
case CODE_POINTS.GREATER_THAN_SIGN:
case CODE_POINTS.EOF:
this.state = State.AFTER_ATTRIBUTE_NAME;
this._stateAfterAttributeName(cp);
break;
case CODE_POINTS.EQUALS_SIGN:
this._err(ERR.unexpectedEqualsSignBeforeAttributeName);
this._createAttr("=");
this.state = State.ATTRIBUTE_NAME;
break;
default:
this._createAttr("");
this.state = State.ATTRIBUTE_NAME;
this._stateAttributeName(cp);
}
}
_stateAttributeName(cp) {
switch (cp) {
case CODE_POINTS.SPACE:
case CODE_POINTS.LINE_FEED:
case CODE_POINTS.TABULATION:
case CODE_POINTS.FORM_FEED:
case CODE_POINTS.SOLIDUS:
case CODE_POINTS.GREATER_THAN_SIGN:
case CODE_POINTS.EOF:
this._leaveAttrName();
this.state = State.AFTER_ATTRIBUTE_NAME;
this._stateAfterAttributeName(cp);
break;
case CODE_POINTS.EQUALS_SIGN:
this._leaveAttrName();
this.state = State.BEFORE_ATTRIBUTE_VALUE;
break;
case CODE_POINTS.QUOTATION_MARK:
case CODE_POINTS.APOSTROPHE:
case CODE_POINTS.LESS_THAN_SIGN:
this._err(ERR.unexpectedCharacterInAttributeName);
this.currentAttr.name += String.fromCodePoint(cp);
break;
case CODE_POINTS.NULL:
this._err(ERR.unexpectedNullCharacter);
this.currentAttr.name += "�";
break;
default: this.currentAttr.name += String.fromCodePoint(isAsciiUpper(cp) ? toAsciiLower(cp) : cp);
}
}
_stateAfterAttributeName(cp) {
switch (cp) {
case CODE_POINTS.SPACE:
case CODE_POINTS.LINE_FEED:
case CODE_POINTS.TABULATION:
case CODE_POINTS.FORM_FEED: break;
case CODE_POINTS.SOLIDUS:
this.state = State.SELF_CLOSING_START_TAG;
break;
case CODE_POINTS.EQUALS_SIGN:
this.state = State.BEFORE_ATTRIBUTE_VALUE;
break;
case CODE_POINTS.GREATER_THAN_SIGN:
this.state = State.DATA;
this.emitCurrentTagToken();
break;
case CODE_POINTS.EOF:
this._err(ERR.eofInTag);
this._emitEOFToken();
break;
default:
this._createAttr("");
this.state = State.ATTRIBUTE_NAME;
this._stateAttributeName(cp);
}
}
_stateBeforeAttributeValue(cp) {
switch (cp) {
case CODE_POINTS.SPACE:
case CODE_POINTS.LINE_FEED:
case CODE_POINTS.TABULATION:
case CODE_POINTS.FORM_FEED: break;
case CODE_POINTS.QUOTATION_MARK:
this.state = State.ATTRIBUTE_VALUE_DOUBLE_QUOTED;
break;
case CODE_POINTS.APOSTROPHE:
this.state = State.ATTRIBUTE_VALUE_SINGLE_QUOTED;
break;
case CODE_POINTS.GREATER_THAN_SIGN:
this._err(ERR.missingAttributeValue);
this.state = State.DATA;
this.emitCurrentTagToken();
break;
default:
this.state = State.ATTRIBUTE_VALUE_UNQUOTED;
this._stateAttributeValueUnquoted(cp);
}
}
_stateAttributeValueDoubleQuoted(cp) {
switch (cp) {
case CODE_POINTS.QUOTATION_MARK:
this.state = State.AFTER_ATTRIBUTE_VALUE_QUOTED;
break;
case CODE_POINTS.AMPERSAND:
this._startCharacterReference();
break;
case CODE_POINTS.NULL:
this._err(ERR.unexpectedNullCharacter);
this.currentAttr.value += "�";
break;
case CODE_POINTS.EOF:
this._err(ERR.eofInTag);
this._emitEOFToken();
break;
default: this.currentAttr.value += String.fromCodePoint(cp);
}
}
_stateAttributeValueSingleQuoted(cp) {
switch (cp) {
case CODE_POINTS.APOSTROPHE:
this.state = State.AFTER_ATTRIBUTE_VALUE_QUOTED;
break;
case CODE_POINTS.AMPERSAND:
this._startCharacterReference();
break;
case CODE_POINTS.NULL:
this._err(ERR.unexpectedNullCharacter);
this.currentAttr.value += "�";
break;
case CODE_POINTS.EOF:
this._err(ERR.eofInTag);
this._emitEOFToken();
break;
default: this.currentAttr.value += String.fromCodePoint(cp);
}
}
_stateAttributeValueUnquoted(cp) {
switch (cp) {
case CODE_POINTS.SPACE:
case CODE_POINTS.LINE_FEED:
case CODE_POINTS.TABULATION:
case CODE_POINTS.FORM_FEED:
this._leaveAttrValue();
this.state = State.BEFORE_ATTRIBUTE_NAME;
break;
case CODE_POINTS.AMPERSAND:
this._startCharacterReference();
break;
case CODE_POINTS.GREATER_THAN_SIGN:
this._leaveAttrValue();
this.state = State.DATA;
this.emitCurrentTagToken();
break;
case CODE_POINTS.NULL:
this._err(ERR.unexpectedNullCharacter);
this.currentAttr.value += "�";
break;
case CODE_POINTS.QUOTATION_MARK:
case CODE_POINTS.APOSTROPHE:
case CODE_POINTS.LESS_THAN_SIGN:
case CODE_POINTS.EQUALS_SIGN:
case CODE_POINTS.GRAVE_ACCENT:
this._err(ERR.unexpectedCharacterInUnquotedAttributeValue);
this.currentAttr.value += String.fromCodePoint(cp);
break;
case CODE_POINTS.EOF:
this._err(ERR.eofInTag);
this._emitEOFToken();
break;
default: this.currentAttr.value += String.fromCodePoint(cp);
}
}
_stateAfterAttributeValueQuoted(cp) {
switch (cp) {
case CODE_POINTS.SPACE:
case CODE_POINTS.LINE_FEED:
case CODE_POINTS.TABULATION:
case CODE_POINTS.FORM_FEED:
this._leaveAttrValue();
this.state = State.BEFORE_ATTRIBUTE_NAME;
break;
case CODE_POINTS.SOLIDUS:
this._leaveAttrValue();
this.state = State.SELF_CLOSING_START_TAG;
break;
case CODE_POINTS.GREATER_THAN_SIGN:
this._leaveAttrValue();
this.state = State.DATA;
this.emitCurrentTagToken();
break;
case CODE_POINTS.EOF:
this._err(ERR.eofInTag);
this._emitEOFToken();
break;
default:
this._err(ERR.missingWhitespaceBetweenAttributes);
this.state = State.BEFORE_ATTRIBUTE_NAME;
this._stateBeforeAttributeName(cp);
}
}
_stateSelfClosingStartTag(cp) {
switch (cp) {
case CODE_POINTS.GREATER_THAN_SIGN: {
const token = this.currentToken;
token.selfClosing = true;
this.state = State.DATA;
this.emitCurrentTagToken();
break;
}
case CODE_POINTS.EOF:
this._err(ERR.eofInTag);
this._emitEOFToken();
break;
default:
this._err(ERR.unexpectedSolidusInTag);
this.state = State.BEFORE_ATTRIBUTE_NAME;
this._stateBeforeAttributeName(cp);
}
}
_stateBogusComment(cp) {
const token = this.currentToken;
switch (cp) {
case CODE_POINTS.GREATER_THAN_SIGN:
this.state = State.DATA;
this.emitCurrentComment(token);
break;
case CODE_POINTS.EOF:
this.emitCurrentComment(token);
this._emitEOFToken();
break;
case CODE_POINTS.NULL:
this._err(ERR.unexpectedNullCharacter);
token.data += "�";
break;
default: token.data += String.fromCodePoint(cp);
}
}
_stateMarkupDeclarationOpen(cp) {
if (this._consumeSequenceIfMatch(SEQUENCES.DASH_DASH, true)) {
this._createCommentToken(SEQUENCES.DASH_DASH.length + 1);
this.state = State.COMMENT_START;
} else if (this._consumeSequenceIfMatch(SEQUENCES.DOCTYPE, false)) {
this.currentLocation = this.getCurrentLocation(SEQUENCES.DOCTYPE.length + 1);
this.state = State.DOCTYPE;
} else if (this._consumeSequenceIfMatch(SEQUENCES.CDATA_START, true)) {
if (this.inForeignNode) this.state = State.CDATA_SECTION;
else {
this._err(ERR.cdataInHtmlContent);
this._createCommentToken(SEQUENCES.CDATA_START.length + 1);
this.currentToken.data = "[CDATA[";
this.state = State.BOGUS_COMMENT;
}
} else if (!this._ensureHibernation()) {
this._err(ERR.incorrectlyOpenedComment);
this._createCommentToken(2);
this.state = State.BOGUS_COMMENT;
this._stateBogusComment(cp);
}
}
_stateCommentStart(cp) {
switch (cp) {
case CODE_POINTS.HYPHEN_MINUS:
this.state = State.COMMENT_START_DASH;
break;
case CODE_POINTS.GREATER_THAN_SIGN: {
this._err(ERR.abruptClosingOfEmptyComment);
this.state = State.DATA;
const token = this.currentToken;
this.emitCurrentComment(token);
break;
}
default:
this.state = State.COMMENT;
this._stateComment(cp);
}
}
_stateCommentStartDash(cp) {
const token = this.currentToken;
switch (cp) {
case CODE_POINTS.HYPHEN_MINUS:
this.state = State.COMMENT_END;
break;
case CODE_POINTS.GREATER_THAN_SIGN:
this._err(ERR.abruptClosingOfEmptyComment);
this.state = State.DATA;
this.emitCurrentComment(token);
break;
case CODE_POINTS.EOF:
this._err(ERR.eofInComment);
this.emitCurrentComment(token);
this._emitEOFToken();
break;
default:
token.data += "-";
this.state = State.COMMENT;
this._stateComment(cp);
}
}
_stateComment(cp) {
const token = this.currentToken;
switch (cp) {
case CODE_POINTS.HYPHEN_MINUS:
this.state = State.COMMENT_END_DASH;
break;
case CODE_POINTS.LESS_THAN_SIGN:
token.data += "<";
this.state = State.COMMENT_LESS_THAN_SIGN;
break;
case CODE_POINTS.NULL:
this._err(ERR.unexpectedNullCharacter);
token.data += "�";
break;
case CODE_POINTS.EOF:
this._err(ERR.eofInComment);
this.emitCurrentComment(token);
this._emitEOFToken();
break;
default: token.data += String.fromCodePoint(cp);
}
}
_stateCommentLessThanSign(cp) {
const token = this.currentToken;
switch (cp) {
case CODE_POINTS.EXCLAMATION_MARK:
token.data += "!";
this.state = State.COMMENT_LESS_THAN_SIGN_BANG;
break;
case CODE_POINTS.LESS_THAN_SIGN:
token.data += "<";
break;
default:
this.state = State.COMMENT;
this._stateComment(cp);
}
}
_stateCommentLessThanSignBang(cp) {
if (cp === CODE_POINTS.HYPHEN_MINUS) this.state = State.COMMENT_LESS_THAN_SIGN_BANG_DASH;
else {
this.state = State.COMMENT;
this._stateComment(cp);
}
}
_stateCommentLessThanSignBangDash(cp) {
if (cp === CODE_POINTS.HYPHEN_MINUS) this.state = State.COMMENT_LESS_THAN_SIGN_BANG_DASH_DASH;
else {
this.state = State.COMMENT_END_DASH;
this._stateCommentEndDash(cp);
}
}
_stateCommentLessThanSignBangDashDash(cp) {
if (cp !== CODE_POINTS.GREATER_THAN_SIGN && cp !== CODE_POINTS.EOF) this._err(ERR.nestedComment);
this.state = State.COMMENT_END;
this._stateCommentEnd(cp);
}
_stateCommentEndDash(cp) {
const token = this.currentToken;
switch (cp) {
case CODE_POINTS.HYPHEN_MINUS:
this.state = State.COMMENT_END;
break;
case CODE_POINTS.EOF:
this._err(ERR.eofInComment);
this.emitCurrentComment(token);
this._emitEOFToken();
break;
default:
token.data += "-";
this.state = State.COMMENT;
this._stateComment(cp);
}
}
_stateCommentEnd(cp) {
const token = this.currentToken;
switch (cp) {
case CODE_POINTS.GREATER_THAN_SIGN:
this.state = State.DATA;
this.emitCurrentComment(token);
break;
case CODE_POINTS.EXCLAMATION_MARK:
this.state = State.COMMENT_END_BANG;
break;
case CODE_POINTS.HYPHEN_MINUS:
token.data += "-";
break;
case CODE_POINTS.EOF:
this._err(ERR.eofInComment);
this.emitCurrentComment(token);
this._emitEOFToken();
break;
default:
token.data += "--";
this.state = State.COMMENT;
this._stateComment(cp);
}
}
_stateCommentEndBang(cp) {
const token = this.currentToken;
switch (cp) {
case CODE_POINTS.HYPHEN_MINUS:
token.data += "--!";
this.state = State.COMMENT_END_DASH;
break;
case CODE_POINTS.GREATER_THAN_SIGN:
this._err(ERR.incorrectlyClosedComment);
this.state = State.DATA;
this.emitCurrentComment(token);
break;
case CODE_POINTS.EOF:
this._err(ERR.eofInComment);
this.emitCurrentComment(token);
this._emitEOFToken();
break;
default:
token.data += "--!";
this.state = State.COMMENT;
this._stateComment(cp);
}
}
_stateDoctype(cp) {
switch (cp) {
case CODE_POINTS.SPACE:
case CODE_POINTS.LINE_FEED:
case CODE_POINTS.TABULATION:
case CODE_POINTS.FORM_FEED:
this.state = State.BEFORE_DOCTYPE_NAME;
break;
case CODE_POINTS.GREATER_THAN_SIGN:
this.state = State.BEFORE_DOCTYPE_NAME;
this._stateBeforeDoctypeName(cp);
break;
case CODE_POINTS.EOF: {
this._err(ERR.eofInDoctype);
this._createDoctypeToken(null);
const token = this.currentToken;
token.forceQuirks = true;
this.emitCurrentDoctype(token);
this._emitEOFToken();
break;
}
default:
this._err(ERR.missingWhitespaceBeforeDoctypeName);
this.state = State.BEFORE_DOCTYPE_NAME;
this._stateBeforeDoctypeName(cp);
}
}
_stateBeforeDoctypeName(cp) {
if (isAsciiUpper(cp)) {
this._createDoctypeToken(String.fromCharCode(toAsciiLower(cp)));
this.state = State.DOCTYPE_NAME;
} else switch (cp) {
case CODE_POINTS.SPACE:
case CODE_POINTS.LINE_FEED:
case CODE_POINTS.TABULATION:
case CODE_POINTS.FORM_FEED: break;
case CODE_POINTS.NULL:
this._err(ERR.unexpectedNullCharacter);
this._createDoctypeToken("�");
this.state = State.DOCTYPE_NAME;
break;
case CODE_POINTS.GREATER_THAN_SIGN: {
this._err(ERR.missingDoctypeName);
this._createDoctypeToken(null);
const token = this.currentToken;
token.forceQuirks = true;
this.emitCurrentDoctype(token);
this.state = State.DATA;
break;
}
case CODE_POINTS.EOF: {
this._err(ERR.eofInDoctype);
this._createDoctypeToken(null);
const token = this.currentToken;
token.forceQuirks = true;
this.emitCurrentDoctype(token);
this._emitEOFToken();
break;
}
default:
this._createDoctypeToken(String.fromCodePoint(cp));
this.state = State.DOCTYPE_NAME;
}
}
_stateDoctypeName(cp) {
const token = this.currentToken;
switch (cp) {
case CODE_POINTS.SPACE:
case CODE_POINTS.LINE_FEED:
case CODE_POINTS.TABULATION:
case CODE_POINTS.FORM_FEED:
this.state = State.AFTER_DOCTYPE_NAME;
break;
case CODE_POINTS.GREATER_THAN_SIGN:
this.state = State.DATA;
this.emitCurrentDoctype(token);
break;
case CODE_POINTS.NULL:
this._err(ERR.unexpectedNullCharacter);
token.name += "�";
break;
case CODE_POINTS.EOF:
this._err(ERR.eofInDoctype);
token.forceQuirks = true;
this.emitCurrentDoctype(token);
this._emitEOFToken();
break;
default: token.name += String.fromCodePoint(isAsciiUpper(cp) ? toAsciiLower(cp) : cp);
}
}
_stateAfterDoctypeName(cp) {
const token = this.currentToken;
switch (cp) {
case CODE_POINTS.SPACE:
case CODE_POINTS.LINE_FEED:
case CODE_POINTS.TABULATION:
case CODE_POINTS.FORM_FEED: break;
case CODE_POINTS.GREATER_THAN_SIGN:
this.state = State.DATA;
this.emitCurrentDoctype(token);
break;
case CODE_POINTS.EOF:
this._err(ERR.eofInDoctype);
token.forceQuirks = true;
this.emitCurrentDoctype(token);
this._emitEOFToken();
break;
default: if (this._consumeSequenceIfMatch(SEQUENCES.PUBLIC, false)) this.state = State.AFTER_DOCTYPE_PUBLIC_KEYWORD;
else if (this._consumeSequenceIfMatch(SEQUENCES.SYSTEM, false)) this.state = State.AFTER_DOCTYPE_SYSTEM_KEYWORD;
else if (!this._ensureHibernation()) {
this._err(ERR.invalidCharacterSequenceAfterDoctypeName);
token.forceQuirks = true;
this.state = State.BOGUS_DOCTYPE;
this._stateBogusDoctype(cp);
}
}
}
_stateAfterDoctypePublicKeyword(cp) {
const token = this.currentToken;
switch (cp) {
case CODE_POINTS.SPACE:
case CODE_POINTS.LINE_FEED:
case CODE_POINTS.TABULATION:
case CODE_POINTS.FORM_FEED:
this.state = State.BEFORE_DOCTYPE_PUBLIC_IDENTIFIER;
break;
case CODE_POINTS.QUOTATION_MARK:
this._err(ERR.missingWhitespaceAfterDoctypePublicKeyword);
token.publicId = "";
this.state = State.DOCTYPE_PUBLIC_IDENTIFIER_DOUBLE_QUOTED;
break;
case CODE_POINTS.APOSTROPHE:
this._err(ERR.missingWhitespaceAfterDoctypePublicKeyword);
token.publicId = "";
this.state = State.DOCTYPE_PUBLIC_IDENTIFIER_SINGLE_QUOTED;
break;
case CODE_POINTS.GREATER_THAN_SIGN:
this._err(ERR.missingDoctypePublicIdentifier);
token.forceQuirks = true;
this.state = State.DATA;
this.emitCurrentDoctype(token);
break;
case CODE_POINTS.EOF:
this._err(ERR.eofInDoctype);
token.forceQuirks = true;
this.emitCurrentDoctype(token);
this._emitEOFToken();
break;
default:
this._err(ERR.missingQuoteBeforeDoctypePublicIdentifier);
token.forceQuirks = true;
this.state = State.BOGUS_DOCTYPE;
this._stateBogusDoctype(cp);
}
}
_stateBeforeDoctypePublicIdentifier(cp) {
const token = this.currentToken;
switch (cp) {
case CODE_POINTS.SPACE:
case CODE_POINTS.LINE_FEED:
case CODE_POINTS.TABULATION:
case CODE_POINTS.FORM_FEED: break;
case CODE_POINTS.QUOTATION_MARK:
token.publicId = "";
this.state = State.DOCTYPE_PUBLIC_IDENTIFIER_DOUBLE_QUOTED;
break;
case CODE_POINTS.APOSTROPHE:
token.publicId = "";
this.state = State.DOCTYPE_PUBLIC_IDENTIFIER_SINGLE_QUOTED;
break;
case CODE_POINTS.GREATER_THAN_SIGN:
this._err(ERR.missingDoctypePublicIdentifier);
token.forceQuirks = true;
this.state = State.DATA;
this.emitCurrentDoctype(token);
break;
case CODE_POINTS.EOF:
this._err(ERR.eofInDoctype);
token.forceQuirks = true;
this.emitCurrentDoctype(token);
this._emitEOFToken();
break;
default:
this._err(ERR.missingQuoteBeforeDoctypePublicIdentifier);
token.forceQuirks = true;
this.state = State.BOGUS_DOCTYPE;
this._stateBogusDoctype(cp);
}
}
_stateDoctypePublicIdentifierDoubleQuoted(cp) {
const token = this.currentToken;
switch (cp) {
case CODE_POINTS.QUOTATION_MARK:
this.state = State.AFTER_DOCTYPE_PUBLIC_IDENTIFIER;
break;
case CODE_POINTS.NULL:
this._err(ERR.unexpectedNullCharacter);
token.publicId += "�";
break;
case CODE_POINTS.GREATER_THAN_SIGN:
this._err(ERR.abruptDoctypePublicIdentifier);
token.forceQuirks = true;
this.emitCurrentDoctype(token);
this.state = State.DATA;
break;
case CODE_POINTS.EOF:
this._err(ERR.eofInDoctype);
token.forceQuirks = true;
this.emitCurrentDoctype(token);
this._emitEOFToken();
break;
default: token.publicId += String.fromCodePoint(cp);
}
}
_stateDoctypePublicIdentifierSingleQuoted(cp) {
const token = this.currentToken;
switch (cp) {
case CODE_POINTS.APOSTROPHE:
this.state = State.AFTER_DOCTYPE_PUBLIC_IDENTIFIER;
break;
case CODE_POINTS.NULL:
this._err(ERR.unexpectedNullCharacter);
token.publicId += "�";
break;
case CODE_POINTS.GREATER_THAN_SIGN:
this._err(ERR.abruptDoctypePublicIdentifier);
token.forceQuirks = true;
this.emitCurrentDoctype(token);
this.state = State.DATA;
break;
case CODE_POINTS.EOF:
this._err(ERR.eofInDoctype);
token.forceQuirks = true;
this.emitCurrentDoctype(token);
this._emitEOFToken();
break;
default: token.publicId += String.fromCodePoint(cp);
}
}
_stateAfterDoctypePublicIdentifier(cp) {
const token = this.currentToken;
switch (cp) {
case CODE_POINTS.SPACE:
case CODE_POINTS.LINE_FEED:
case CODE_POINTS.TABULATION:
case CODE_POINTS.FORM_FEED:
this.state = State.BETWEEN_DOCTYPE_PUBLIC_AND_SYSTEM_IDENTIFIERS;
break;
case CODE_POINTS.GREATER_THAN_SIGN:
this.state = State.DATA;
this.emitCurrentDoctype(token);
break;
case CODE_POINTS.QUOTATION_MARK:
this._err(ERR.missingWhitespaceBetweenDoctypePublicAndSystemIdentifiers);
token.systemId = "";
this.state = State.DOCTYPE_SYSTEM_IDENTIFIER_DOUBLE_QUOTED;
break;
case CODE_POINTS.APOSTROPHE:
this._err(ERR.missingWhitespaceBetweenDoctypePublicAndSystemIdentifiers);
token.systemId = "";
this.state = State.DOCTYPE_SYSTEM_IDENTIFIER_SINGLE_QUOTED;
break;
case CODE_POINTS.EOF:
this._err(ERR.eofInDoctype);
token.forceQuirks = true;
this.emitCurrentDoctype(token);
this._emitEOFToken();
break;
default:
this._err(ERR.missingQuoteBeforeDoctypeSystemIdentifier);
token.forceQuirks = true;
this.state = State.BOGUS_DOCTYPE;
this._stateBogusDoctype(cp);
}
}
_stateBetweenDoctypePublicAndSystemIdentifiers(cp) {
const token = this.currentToken;
switch (cp) {
case CODE_POINTS.SPACE:
case CODE_POINTS.LINE_FEED:
case CODE_POINTS.TABULATION:
case CODE_POINTS.FORM_FEED: break;
case CODE_POINTS.GREATER_THAN_SIGN:
this.emitCurrentDoctype(token);
this.state = State.DATA;
break;
case CODE_POINTS.QUOTATION_MARK:
token.systemId = "";
this.state = State.DOCTYPE_SYSTEM_IDENTIFIER_DOUBLE_QUOTED;
break;
case CODE_POINTS.APOSTROPHE:
token.systemId = "";
this.state = State.DOCTYPE_SYSTEM_IDENTIFIER_SINGLE_QUOTED;
break;
case CODE_POINTS.EOF:
this._err(ERR.eofInDoctype);
token.forceQuirks = true;
this.emitCurrentDoctype(token);
this._emitEOFToken();
break;
default:
this._err(ERR.missingQuoteBeforeDoctypeSystemIdentifier);
token.forceQuirks = true;
this.state = State.BOGUS_DOCTYPE;
this._stateBogusDoctype(cp);
}
}
_stateAfterDoctypeSystemKeyword(cp) {
const token = this.currentToken;
switch (cp) {
case CODE_POINTS.SPACE:
case CODE_POINTS.LINE_FEED:
case CODE_POINTS.TABULATION:
case CODE_POINTS.FORM_FEED:
this.state = State.BEFORE_DOCTYPE_SYSTEM_IDENTIFIER;
break;
case CODE_POINTS.QUOTATION_MARK:
this._err(ERR.missingWhitespaceAfterDoctypeSystemKeyword);
token.systemId = "";
this.state = State.DOCTYPE_SYSTEM_IDENTIFIER_DOUBLE_QUOTED;
break;
case CODE_POINTS.APOSTROPHE:
this._err(ERR.missingWhitespaceAfterDoctypeSystemKeyword);
token.systemId = "";
this.state = State.DOCTYPE_SYSTEM_IDENTIFIER_SINGLE_QUOTED;
break;
case CODE_POINTS.GREATER_THAN_SIGN:
this._err(ERR.missingDoctypeSystemIdentifier);
token.forceQuirks = true;
this.state = State.DATA;
this.emitCurrentDoctype(token);
break;
case CODE_POINTS.EOF:
this._err(ERR.eofInDoctype);
token.forceQuirks = true;
this.emitCurrentDoctype(token);
this._emitEOFToken();
break;
default:
this._err(ERR.missingQuoteBeforeDoctypeSystemIdentifier);
token.forceQuirks = true;
this.state = State.BOGUS_DOCTYPE;
this._stateBogusDoctype(cp);
}
}
_stateBeforeDoctypeSystemIdentifier(cp) {
const token = this.currentToken;
switch (cp) {
case CODE_POINTS.SPACE:
case CODE_POINTS.LINE_FEED:
case CODE_POINTS.TABULATION:
case CODE_POINTS.FORM_FEED: break;
case CODE_POINTS.QUOTATION_MARK:
token.systemId = "";
this.state = State.DOCTYPE_SYSTEM_IDENTIFIER_DOUBLE_QUOTED;
break;
case CODE_POINTS.APOSTROPHE:
token.systemId = "";
this.state = State.DOCTYPE_SYSTEM_IDENTIFIER_SINGLE_QUOTED;
break;
case CODE_POINTS.GREATER_THAN_SIGN:
this._err(ERR.missingDoctypeSystemIdentifier);
token.forceQuirks = true;
this.state = State.DATA;
this.emitCurrentDoctype(token);
break;
case CODE_POINTS.EOF:
this._err(ERR.eofInDoctype);
token.forceQuirks = true;
this.emitCurrentDoctype(token);
this._emitEOFToken();
break;
default:
this._err(ERR.missingQuoteBeforeDoctypeSystemIdentifier);
token.forceQuirks = true;
this.state = State.BOGUS_DOCTYPE;
this._stateBogusDoctype(cp);
}
}
_stateDoctypeSystemIdentifierDoubleQuoted(cp) {
const token = this.currentToken;
switch (cp) {
case CODE_POINTS.QUOTATION_MARK:
this.state = State.AFTER_DOCTYPE_SYSTEM_IDENTIFIER;
break;
case CODE_POINTS.NULL:
this._err(ERR.unexpectedNullCharacter);
token.systemId += "�";
break;
case CODE_POINTS.GREATER_THAN_SIGN:
this._err(ERR.abruptDoctypeSystemIdentifier);
token.forceQuirks = true;
this.emitCurrentDoctype(token);
this.state = State.DATA;
break;
case CODE_POINTS.EOF:
this._err(ERR.eofInDoctype);
token.forceQuirks = true;
this.emitCurrentDoctype(token);
this._emitEOFToken();
break;
default: token.systemId += String.fromCodePoint(cp);
}
}
_stateDoctypeSystemIdentifierSingleQuoted(cp) {
const token = this.currentToken;
switch (cp) {
case CODE_POINTS.APOSTROPHE:
this.state = State.AFTER_DOCTYPE_SYSTEM_IDENTIFIER;
break;
case CODE_POINTS.NULL:
this._err(ERR.unexpectedNullCharacter);
token.systemId += "�";
break;
case CODE_POINTS.GREATER_THAN_SIGN:
this._err(ERR.abruptDoctypeSystemIdentifier);
token.forceQuirks = true;
this.emitCurrentDoctype(token);
this.state = State.DATA;
break;
case CODE_POINTS.EOF:
this._err(ERR.eofInDoctype);
token.forceQuirks = true;
this.emitCurrentDoctype(token);
this._emitEOFToken();
break;
default: token.systemId += String.fromCodePoint(cp);
}
}
_stateAfterDoctypeSystemIdentifier(cp) {
const token = this.currentToken;
switch (cp) {
case CODE_POINTS.SPACE:
case CODE_POINTS.LINE_FEED:
case CODE_POINTS.TABULATION:
case CODE_POINTS.FORM_FEED: break;
case CODE_POINTS.GREATER_THAN_SIGN:
this.emitCurrentDoctype(token);
this.state = State.DATA;
break;
case CODE_POINTS.EOF:
this._err(ERR.eofInDoctype);
token.forceQuirks = true;
this.emitCurrentDoctype(token);
this._emitEOFToken();
break;
default:
this._err(ERR.unexpectedCharacterAfterDoctypeSystemIdentifier);
this.state = State.BOGUS_DOCTYPE;
this._stateBogusDoctype(cp);
}
}
_stateBogusDoctype(cp) {
const token = this.currentToken;
switch (cp) {
case CODE_POINTS.GREATER_THAN_SIGN:
this.emitCurrentDoctype(token);
this.state = State.DATA;
break;
case CODE_POINTS.NULL:
this._err(ERR.unexpectedNullCharacter);
break;
case CODE_POINTS.EOF:
this.emitCurrentDoctype(token);
this._emitEOFToken();
}
}
_stateCdataSection(cp) {
switch (cp) {
case CODE_POINTS.RIGHT_SQUARE_BRACKET:
this.state = State.CDATA_SECTION_BRACKET;
break;
case CODE_POINTS.EOF:
this._err(ERR.eofInCdata);
this._emitEOFToken();
break;
default: this._emitCodePoint(cp);
}
}
_stateCdataSectionBracket(cp) {
if (cp === CODE_POINTS.RIGHT_SQUARE_BRACKET) this.state = State.CDATA_SECTION_END;
else {
this._emitChars("]");
this.state = State.CDATA_SECTION;
this._stateCdataSection(cp);
}
}
_stateCdataSectionEnd(cp) {
switch (cp) {
case CODE_POINTS.GREATER_THAN_SIGN:
this.state = State.DATA;
break;
case CODE_POINTS.RIGHT_SQUARE_BRACKET:
this._emitChars("]");
break;
default:
this._emitChars("]]");
this.state = State.CDATA_SECTION;
this._stateCdataSection(cp);
}
}
_stateCharacterReference() {
let length = this.entityDecoder.write(this.preprocessor.html, this.preprocessor.pos);
if (length < 0) {
if (this.preprocessor.lastChunkWritten) length = this.entityDecoder.end();
else {
this.active = false;
this.preprocessor.pos = this.preprocessor.html.length - 1;
this.consumedAfterSnapshot = 0;
this.preprocessor.endOfChunkHit = true;
return;
}
}
if (length === 0) {
this.preprocessor.pos = this.entityStartPos;
this._flushCodePointConsumedAsCharacterReference(CODE_POINTS.AMPERSAND);
this.state = !this._isCharacterReferenceInAttribute() && isAsciiAlphaNumeric(this.preprocessor.peek(1)) ? State.AMBIGUOUS_AMPERSAND : this.returnState;
} else this.state = this.returnState;
}
_stateAmbiguousAmpersand(cp) {
if (isAsciiAlphaNumeric(cp)) this._flushCodePointConsumedAsCharacterReference(cp);
else {
if (cp === CODE_POINTS.SEMICOLON) this._err(ERR.unknownNamedCharacterReference);
this.state = this.returnState;
this._callState(cp);
}
}
};
//#endregion
//#region ../../node_modules/.pnpm/parse5@8.0.1/node_modules/parse5/dist/parser/open-element-stack.js
const IMPLICIT_END_TAG_REQUIRED = /* @__PURE__ */ new Set([
TAG_ID.DD,
TAG_ID.DT,
TAG_ID.LI,
TAG_ID.OPTGROUP,
TAG_ID.OPTION,
TAG_ID.P,
TAG_ID.RB,
TAG_ID.RP,
TAG_ID.RT,
TAG_ID.RTC
]);
const IMPLICIT_END_TAG_REQUIRED_THOROUGHLY = /* @__PURE__ */ new Set([
...IMPLICIT_END_TAG_REQUIRED,
TAG_ID.CAPTION,
TAG_ID.COLGROUP,
TAG_ID.TBODY,
TAG_ID.TD,
TAG_ID.TFOOT,
TAG_ID.TH,
TAG_ID.THEAD,
TAG_ID.TR
]);
const SCOPING_ELEMENTS_HTML = /* @__PURE__ */ new Set([
TAG_ID.APPLET,
TAG_ID.CAPTION,
TAG_ID.HTML,
TAG_ID.MARQUEE,
TAG_ID.OBJECT,
TAG_ID.TABLE,
TAG_ID.TD,
TAG_ID.TEMPLATE,
TAG_ID.TH
]);
const SCOPING_ELEMENTS_HTML_LIST = /* @__PURE__ */ new Set([
...SCOPING_ELEMENTS_HTML,
TAG_ID.OL,
TAG_ID.UL
]);
const SCOPING_ELEMENTS_HTML_BUTTON = /* @__PURE__ */ new Set([...SCOPING_ELEMENTS_HTML, TAG_ID.BUTTON]);
const SCOPING_ELEMENTS_MATHML = /* @__PURE__ */ new Set([
TAG_ID.ANNOTATION_XML,
TAG_ID.MI,
TAG_ID.MN,
TAG_ID.MO,
TAG_ID.MS,
TAG_ID.MTEXT
]);
const SCOPING_ELEMENTS_SVG = /* @__PURE__ */ new Set([
TAG_ID.DESC,
TAG_ID.FOREIGN_OBJECT,
TAG_ID.TITLE
]);
const TABLE_ROW_CONTEXT = /* @__PURE__ */ new Set([
TAG_ID.TR,
TAG_ID.TEMPLATE,
TAG_ID.HTML
]);
const TABLE_BODY_CONTEXT = /* @__PURE__ */ new Set([
TAG_ID.TBODY,
TAG_ID.TFOOT,
TAG_ID.THEAD,
TAG_ID.TEMPLATE,
TAG_ID.HTML
]);
const TABLE_CONTEXT = /* @__PURE__ */ new Set([
TAG_ID.TABLE,
TAG_ID.TEMPLATE,
TAG_ID.HTML
]);
const TABLE_CELLS = /* @__PURE__ */ new Set([TAG_ID.TD, TAG_ID.TH]);
var OpenElementStack = class {
get currentTmplContentOrNode() {
return this._isInTemplate() ? this.treeAdapter.getTemplateContent(this.current) : this.current;
}
constructor(document, treeAdapter, handler) {
this.treeAdapter = treeAdapter;
this.handler = handler;
this.items = [];
this.tagIDs = [];
this.stackTop = -1;
this.tmplCount = 0;
this.currentTagId = TAG_ID.UNKNOWN;
this.current = document;
}
_indexOf(element) {
return this.items.lastIndexOf(element, this.stackTop);
}
_isInTemplate() {
return this.currentTagId === TAG_ID.TEMPLATE && this.treeAdapter.getNamespaceURI(this.current) === NS.HTML;
}
_updateCurrentElement() {
this.current = this.items[this.stackTop];
this.currentTagId = this.tagIDs[this.stackTop];
}
push(element, tagID) {
this.stackTop++;
this.items[this.stackTop] = element;
this.current = element;
this.tagIDs[this.stackTop] = tagID;
this.currentTagId = tagID;
if (this._isInTemplate()) this.tmplCount++;
this.handler.onItemPush(element, tagID, true);
}
pop() {
const popped = this.current;
if (this.tmplCount > 0 && this._isInTemplate()) this.tmplCount--;
this.stackTop--;
this._updateCurrentElement();
this.handler.onItemPop(popped, true);
}
replace(oldElement, newElement) {
const idx = this._indexOf(oldElement);
this.items[idx] = newElement;
if (idx === this.stackTop) this.current = newElement;
}
insertAfter(referenceElement, newElement, newElementID) {
const insertionIdx = this._indexOf(referenceElement) + 1;
this.items.splice(insertionIdx, 0, newElement);
this.tagIDs.splice(insertionIdx, 0, newElementID);
this.stackTop++;
if (insertionIdx === this.stackTop) this._updateCurrentElement();
if (this.current && this.currentTagId !== void 0) this.handler.onItemPush(this.current, this.currentTagId, insertionIdx === this.stackTop);
}
popUntilTagNamePopped(tagName) {
let targetIdx = this.stackTop + 1;
do
targetIdx = this.tagIDs.lastIndexOf(tagName, targetIdx - 1);
while (targetIdx > 0 && this.treeAdapter.getNamespaceURI(this.items[targetIdx]) !== NS.HTML);
this.shortenToLength(Math.max(targetIdx, 0));
}
shortenToLength(idx) {
while (this.stackTop >= idx) {
const popped = this.current;
if (this.tmplCount > 0 && this._isInTemplate()) this.tmplCount -= 1;
this.stackTop--;
this._updateCurrentElement();
this.handler.onItemPop(popped, this.stackTop < idx);
}
}
popUntilElementPopped(element) {
const idx = this._indexOf(element);
this.shortenToLength(Math.max(idx, 0));
}
popUntilPopped(tagNames, targetNS) {
const idx = this._indexOfTagNames(tagNames, targetNS);
this.shortenToLength(Math.max(idx, 0));
}
popUntilNumberedHeaderPopped() {
this.popUntilPopped(NUMBERED_HEADERS, NS.HTML);
}
popUntilTableCellPopped() {
this.popUntilPopped(TABLE_CELLS, NS.HTML);
}
popAllUpToHtmlElement() {
this.tmplCount = 0;
this.shortenToLength(1);
}
_indexOfTagNames(tagNames, namespace) {
for (let i = this.stackTop; i >= 0; i--) if (tagNames.has(this.tagIDs[i]) && this.treeAdapter.getNamespaceURI(this.items[i]) === namespace) return i;
return -1;
}
clearBackTo(tagNames, targetNS) {
const idx = this._indexOfTagNames(tagNames, targetNS);
this.shortenToLength(idx + 1);
}
clearBackToTableContext() {
this.clearBackTo(TABLE_CONTEXT, NS.HTML);
}
clearBackToTableBodyContext() {
this.clearBackTo(TABLE_BODY_CONTEXT, NS.HTML);
}
clearBackToTableRowContext() {
this.clearBackTo(TABLE_ROW_CONTEXT, NS.HTML);
}
remove(element) {
const idx = this._indexOf(element);
if (idx >= 0) {
if (idx === this.stackTop) this.pop();
else {
this.items.splice(idx, 1);
this.tagIDs.splice(idx, 1);
this.stackTop--;
this._updateCurrentElement();
this.handler.onItemPop(element, false);
}
}
}
tryPeekProperlyNestedBodyElement() {
return this.stackTop >= 1 && this.tagIDs[1] === TAG_ID.BODY ? this.items[1] : null;
}
contains(element) {
return this._indexOf(element) > -1;
}
getCommonAncestor(element) {
const elementIdx = this._indexOf(element) - 1;
return elementIdx >= 0 ? this.items[elementIdx] : null;
}
isRootHtmlElementCurrent() {
return this.stackTop === 0 && this.tagIDs[0] === TAG_ID.HTML;
}
hasInDynamicScope(tagName, htmlScope) {
for (let i = this.stackTop; i >= 0; i--) {
const tn = this.tagIDs[i];
switch (this.treeAdapter.getNamespaceURI(this.items[i])) {
case NS.HTML:
if (tn === tagName) return true;
if (htmlScope.has(tn)) return false;
break;
case NS.SVG:
if (SCOPING_ELEMENTS_SVG.has(tn)) return false;
break;
case NS.MATHML: if (SCOPING_ELEMENTS_MATHML.has(tn)) return false;
}
}
return true;
}
hasInScope(tagName) {
return this.hasInDynamicScope(tagName, SCOPING_ELEMENTS_HTML);
}
hasInListItemScope(tagName) {
return this.hasInDynamicScope(tagName, SCOPING_ELEMENTS_HTML_LIST);
}
hasInButtonScope(tagName) {
return this.hasInDynamicScope(tagName, SCOPING_ELEMENTS_HTML_BUTTON);
}
hasNumberedHeaderInScope() {
for (let i = this.stackTop; i >= 0; i--) {
const tn = this.tagIDs[i];
switch (this.treeAdapter.getNamespaceURI(this.items[i])) {
case NS.HTML:
if (NUMBERED_HEADERS.has(tn)) return true;
if (SCOPING_ELEMENTS_HTML.has(tn)) return false;
break;
case NS.SVG:
if (SCOPING_ELEMENTS_SVG.has(tn)) return false;
break;
case NS.MATHML: if (SCOPING_ELEMENTS_MATHML.has(tn)) return false;
}
}
return true;
}
hasInTableScope(tagName) {
for (let i = this.stackTop; i >= 0; i--) {
if (this.treeAdapter.getNamespaceURI(this.items[i]) !== NS.HTML) continue;
switch (this.tagIDs[i]) {
case tagName: return true;
case TAG_ID.TABLE:
case TAG_ID.HTML: return false;
}
}
return true;
}
hasTableBodyContextInTableScope() {
for (let i = this.stackTop; i >= 0; i--) {
if (this.treeAdapter.getNamespaceURI(this.items[i]) !== NS.HTML) continue;
switch (this.tagIDs[i]) {
case TAG_ID.TBODY:
case TAG_ID.THEAD:
case TAG_ID.TFOOT: return true;
case TAG_ID.TABLE:
case TAG_ID.HTML: return false;
}
}
return true;
}
hasInSelectScope(tagName) {
for (let i = this.stackTop; i >= 0; i--) {
if (this.treeAdapter.getNamespaceURI(this.items[i]) !== NS.HTML) continue;
switch (this.tagIDs[i]) {
case tagName: return true;
case TAG_ID.OPTION:
case TAG_ID.OPTGROUP: break;
default: return false;
}
}
return true;
}
generateImpliedEndTags() {
while (this.currentTagId !== void 0 && IMPLICIT_END_TAG_REQUIRED.has(this.currentTagId)) this.pop();
}
generateImpliedEndTagsThoroughly() {
while (this.currentTagId !== void 0 && IMPLICIT_END_TAG_REQUIRED_THOROUGHLY.has(this.currentTagId)) this.pop();
}
generateImpliedEndTagsWithExclusion(exclusionId) {
while (this.currentTagId !== void 0 && this.currentTagId !== exclusionId && IMPLICIT_END_TAG_REQUIRED_THOROUGHLY.has(this.currentTagId)) this.pop();
}
};
//#endregion
//#region ../../node_modules/.pnpm/parse5@8.0.1/node_modules/parse5/dist/parser/formatting-element-list.js
const NOAH_ARK_CAPACITY = 3;
var EntryType;
(function(EntryType) {
EntryType[EntryType["Marker"] = 0] = "Marker";
EntryType[EntryType["Element"] = 1] = "Element";
})(EntryType || (EntryType = {}));
const MARKER = { type: EntryType.Marker };
var FormattingElementList = class {
constructor(treeAdapter) {
this.treeAdapter = treeAdapter;
this.entries = [];
this.bookmark = null;
}
_getNoahArkConditionCandidates(newElement, neAttrs) {
const candidates = [];
const neAttrsLength = neAttrs.length;
const neTagName = this.treeAdapter.getTagName(newElement);
const neNamespaceURI = this.treeAdapter.getNamespaceURI(newElement);
for (let i = 0; i < this.entries.length; i++) {
const entry = this.entries[i];
if (entry.type === EntryType.Marker) break;
const { element } = entry;
if (this.treeAdapter.getTagName(element) === neTagName && this.treeAdapter.getNamespaceURI(element) === neNamespaceURI) {
const elementAttrs = this.treeAdapter.getAttrList(element);
if (elementAttrs.length === neAttrsLength) candidates.push({
idx: i,
attrs: elementAttrs
});
}
}
return candidates;
}
_ensureNoahArkCondition(newElement) {
if (this.entries.length < NOAH_ARK_CAPACITY) return;
const neAttrs = this.treeAdapter.getAttrList(newElement);
const candidates = this._getNoahArkConditionCandidates(newElement, neAttrs);
if (candidates.length < NOAH_ARK_CAPACITY) return;
const neAttrsMap = new Map(neAttrs.map((neAttr) => [neAttr.name, neAttr.value]));
let validCandidates = 0;
for (let i = 0; i < candidates.length; i++) {
const candidate = candidates[i];
if (candidate.attrs.every((cAttr) => neAttrsMap.get(cAttr.name) === cAttr.value)) {
validCandidates += 1;
if (validCandidates >= NOAH_ARK_CAPACITY) this.entries.splice(candidate.idx, 1);
}
}
}
insertMarker() {
this.entries.unshift(MARKER);
}
pushElement(element, token) {
this._ensureNoahArkCondition(element);
this.entries.unshift({
type: EntryType.Element,
element,
token
});
}
insertElementAfterBookmark(element, token) {
const bookmarkIdx = this.entries.indexOf(this.bookmark);
this.entries.splice(bookmarkIdx, 0, {
type: EntryType.Element,
element,
token
});
}
removeEntry(entry) {
const entryIndex = this.entries.indexOf(entry);
if (entryIndex !== -1) this.entries.splice(entryIndex, 1);
}
/**
* Clears the list of formatting elements up to the last marker.
*
* @see https://html.spec.whatwg.org/multipage/parsing.html#clear-the-list-of-active-formatting-elements-up-to-the-last-marker
*/
clearToLastMarker() {
const markerIdx = this.entries.indexOf(MARKER);
if (markerIdx === -1) this.entries.length = 0;
else this.entries.splice(0, markerIdx + 1);
}
getElementEntryInScopeWithTagName(tagName) {
const entry = this.entries.find((entry) => entry.type === EntryType.Marker || this.treeAdapter.getTagName(entry.element) === tagName);
return entry && entry.type === EntryType.Element ? entry : null;
}
getElementEntry(element) {
return this.entries.find((entry) => entry.type === EntryType.Element && entry.element === element);
}
};
//#endregion
//#region ../../node_modules/.pnpm/parse5@8.0.1/node_modules/parse5/dist/tree-adapters/default.js
const defaultTreeAdapter = {
createDocument() {
return {
nodeName: "#document",
mode: DOCUMENT_MODE.NO_QUIRKS,
childNodes: []
};
},
createDocumentFragment() {
return {
nodeName: "#document-fragment",
childNodes: []
};
},
createElement(tagName, namespaceURI, attrs) {
return {
nodeName: tagName,
tagName,
attrs,
namespaceURI,
childNodes: [],
parentNode: null
};
},
createCommentNode(data) {
return {
nodeName: "#comment",
data,
parentNode: null
};
},
createTextNode(value) {
return {
nodeName: "#text",
value,
parentNode: null
};
},
appendChild(parentNode, newNode) {
parentNode.childNodes.push(newNode);
newNode.parentNode = parentNode;
},
insertBefore(parentNode, newNode, referenceNode) {
const insertionIdx = parentNode.childNodes.indexOf(referenceNode);
parentNode.childNodes.splice(insertionIdx, 0, newNode);
newNode.parentNode = parentNode;
},
setTemplateContent(templateElement, contentElement) {
templateElement.content = contentElement;
},
getTemplateContent(templateElement) {
return templateElement.content;
},
setDocumentType(document, name, publicId, systemId) {
const doctypeNode = document.childNodes.find((node) => node.nodeName === "#documentType");
if (doctypeNode) {
doctypeNode.name = name;
doctypeNode.publicId = publicId;
doctypeNode.systemId = systemId;
} else defaultTreeAdapter.appendChild(document, {
nodeName: "#documentType",
name,
publicId,
systemId,
parentNode: null
});
},
setDocumentMode(document, mode) {
document.mode = mode;
},
getDocumentMode(document) {
return document.mode;
},
detachNode(node) {
if (node.parentNode) {
const idx = node.parentNode.childNodes.indexOf(node);
node.parentNode.childNodes.splice(idx, 1);
node.parentNode = null;
}
},
insertText(parentNode, text) {
if (parentNode.childNodes.length > 0) {
const prevNode = parentNode.childNodes[parentNode.childNodes.length - 1];
if (defaultTreeAdapter.isTextNode(prevNode)) {
prevNode.value += text;
return;
}
}
defaultTreeAdapter.appendChild(parentNode, defaultTreeAdapter.createTextNode(text));
},
insertTextBefore(parentNode, text, referenceNode) {
const prevNode = parentNode.childNodes[parentNode.childNodes.indexOf(referenceNode) - 1];
if (prevNode && defaultTreeAdapter.isTextNode(prevNode)) prevNode.value += text;
else defaultTreeAdapter.insertBefore(parentNode, defaultTreeAdapter.createTextNode(text), referenceNode);
},
adoptAttributes(recipient, attrs) {
const recipientAttrsMap = new Set(recipient.attrs.map((attr) => attr.name));
for (let j = 0; j < attrs.length; j++) if (!recipientAttrsMap.has(attrs[j].name)) recipient.attrs.push(attrs[j]);
},
getFirstChild(node) {
return node.childNodes[0];
},
getChildNodes(node) {
return node.childNodes;
},
getParentNode(node) {
return node.parentNode;
},
getAttrList(element) {
return element.attrs;
},
getTagName(element) {
return element.tagName;
},
getNamespaceURI(element) {
return element.namespaceURI;
},
getTextNodeContent(textNode) {
return textNode.value;
},
getCommentNodeContent(commentNode) {
return commentNode.data;
},
getDocumentTypeNodeName(doctypeNode) {
return doctypeNode.name;
},
getDocumentTypeNodePublicId(doctypeNode) {
return doctypeNode.publicId;
},
getDocumentTypeNodeSystemId(doctypeNode) {
return doctypeNode.systemId;
},
isTextNode(node) {
return node.nodeName === "#text";
},
isCommentNode(node) {
return node.nodeName === "#comment";
},
isDocumentTypeNode(node) {
return node.nodeName === "#documentType";
},
isElementNode(node) {
return Object.prototype.hasOwnProperty.call(node, "tagName");
},
setNodeSourceCodeLocation(node, location) {
node.sourceCodeLocation = location;
},
getNodeSourceCodeLocation(node) {
return node.sourceCodeLocation;
},
updateNodeSourceCodeLocation(node, endLocation) {
node.sourceCodeLocation = {
...node.sourceCodeLocation,
...endLocation
};
}
};
//#endregion
//#region ../../node_modules/.pnpm/parse5@8.0.1/node_modules/parse5/dist/common/doctype.js
const VALID_DOCTYPE_NAME = "html";
const VALID_SYSTEM_ID = "about:legacy-compat";
const QUIRKS_MODE_SYSTEM_ID = "http://www.ibm.com/data/dtd/v11/ibmxhtml1-transitional.dtd";
const QUIRKS_MODE_PUBLIC_ID_PREFIXES = [
"+//silmaril//dtd html pro v0r11 19970101//",
"-//as//dtd html 3.0 aswedit + extensions//",
"-//advasoft ltd//dtd html 3.0 aswedit + extensions//",
"-//ietf//dtd html 2.0 level 1//",
"-//ietf//dtd html 2.0 level 2//",
"-//ietf//dtd html 2.0 strict level 1//",
"-//ietf//dtd html 2.0 strict level 2//",
"-//ietf//dtd html 2.0 strict//",
"-//ietf//dtd html 2.0//",
"-//ietf//dtd html 2.1e//",
"-//ietf//dtd html 3.0//",
"-//ietf//dtd html 3.2 final//",
"-//ietf//dtd html 3.2//",
"-//ietf//dtd html 3//",
"-//ietf//dtd html level 0//",
"-//ietf//dtd html level 1//",
"-//ietf//dtd html level 2//",
"-//ietf//dtd html level 3//",
"-//ietf//dtd html strict level 0//",
"-//ietf//dtd html strict level 1//",
"-//ietf//dtd html strict level 2//",
"-//ietf//dtd html strict level 3//",
"-//ietf//dtd html strict//",
"-//ietf//dtd html//",
"-//metrius//dtd metrius presentational//",
"-//microsoft//dtd internet explorer 2.0 html strict//",
"-//microsoft//dtd internet explorer 2.0 html//",
"-//microsoft//dtd internet explorer 2.0 tables//",
"-//microsoft//dtd internet explorer 3.0 html strict//",
"-//microsoft//dtd internet explorer 3.0 html//",
"-//microsoft//dtd internet explorer 3.0 tables//",
"-//netscape comm. corp.//dtd html//",
"-//netscape comm. corp.//dtd strict html//",
"-//o'reilly and associates//dtd html 2.0//",
"-//o'reilly and associates//dtd html extended 1.0//",
"-//o'reilly and associates//dtd html extended relaxed 1.0//",
"-//sq//dtd html 2.0 hotmetal + extensions//",
"-//softquad software//dtd hotmetal pro 6.0::19990601::extensions to html 4.0//",
"-//softquad//dtd hotmetal pro 4.0::19971010::extensions to html 4.0//",
"-//spyglass//dtd html 2.0 extended//",
"-//sun microsystems corp.//dtd hotjava html//",
"-//sun microsystems corp.//dtd hotjava strict html//",
"-//w3c//dtd html 3 1995-03-24//",
"-//w3c//dtd html 3.2 draft//",
"-//w3c//dtd html 3.2 final//",
"-//w3c//dtd html 3.2//",
"-//w3c//dtd html 3.2s draft//",
"-//w3c//dtd html 4.0 frameset//",
"-//w3c//dtd html 4.0 transitional//",
"-//w3c//dtd html experimental 19960712//",
"-//w3c//dtd html experimental 970421//",
"-//w3c//dtd w3 html//",
"-//w3o//dtd w3 html 3.0//",
"-//webtechs//dtd mozilla html 2.0//",
"-//webtechs//dtd mozilla html//"
];
const QUIRKS_MODE_NO_SYSTEM_ID_PUBLIC_ID_PREFIXES = [
...QUIRKS_MODE_PUBLIC_ID_PREFIXES,
"-//w3c//dtd html 4.01 frameset//",
"-//w3c//dtd html 4.01 transitional//"
];
const QUIRKS_MODE_PUBLIC_IDS = /* @__PURE__ */ new Set([
"-//w3o//dtd w3 html strict 3.0//en//",
"-/w3c/dtd html 4.0 transitional/en",
"html"
]);
const LIMITED_QUIRKS_PUBLIC_ID_PREFIXES = ["-//w3c//dtd xhtml 1.0 frameset//", "-//w3c//dtd xhtml 1.0 transitional//"];
const LIMITED_QUIRKS_WITH_SYSTEM_ID_PUBLIC_ID_PREFIXES = [
...LIMITED_QUIRKS_PUBLIC_ID_PREFIXES,
"-//w3c//dtd html 4.01 frameset//",
"-//w3c//dtd html 4.01 transitional//"
];
function hasPrefix(publicId, prefixes) {
return prefixes.some((prefix) => publicId.startsWith(prefix));
}
function isConforming(token) {
return token.name === VALID_DOCTYPE_NAME && token.publicId === null && (token.systemId === null || token.systemId === VALID_SYSTEM_ID);
}
function getDocumentMode(token) {
if (token.name !== VALID_DOCTYPE_NAME) return DOCUMENT_MODE.QUIRKS;
const { systemId } = token;
if (systemId && systemId.toLowerCase() === QUIRKS_MODE_SYSTEM_ID) return DOCUMENT_MODE.QUIRKS;
let { publicId } = token;
if (publicId !== null) {
publicId = publicId.toLowerCase();
if (QUIRKS_MODE_PUBLIC_IDS.has(publicId)) return DOCUMENT_MODE.QUIRKS;
let prefixes = systemId === null ? QUIRKS_MODE_NO_SYSTEM_ID_PUBLIC_ID_PREFIXES : QUIRKS_MODE_PUBLIC_ID_PREFIXES;
if (hasPrefix(publicId, prefixes)) return DOCUMENT_MODE.QUIRKS;
prefixes = systemId === null ? LIMITED_QUIRKS_PUBLIC_ID_PREFIXES : LIMITED_QUIRKS_WITH_SYSTEM_ID_PUBLIC_ID_PREFIXES;
if (hasPrefix(publicId, prefixes)) return DOCUMENT_MODE.LIMITED_QUIRKS;
}
return DOCUMENT_MODE.NO_QUIRKS;
}
//#endregion
//#region ../../node_modules/.pnpm/parse5@8.0.1/node_modules/parse5/dist/common/foreign-content.js
const MIME_TYPES = {
TEXT_HTML: "text/html",
APPLICATION_XML: "application/xhtml+xml"
};
const DEFINITION_URL_ATTR = "definitionurl";
const ADJUSTED_DEFINITION_URL_ATTR = "definitionURL";
const SVG_ATTRS_ADJUSTMENT_MAP = new Map([
"attributeName",
"attributeType",
"baseFrequency",
"baseProfile",
"calcMode",
"clipPathUnits",
"diffuseConstant",
"edgeMode",
"filterUnits",
"glyphRef",
"gradientTransform",
"gradientUnits",
"kernelMatrix",
"kernelUnitLength",
"keyPoints",
"keySplines",
"keyTimes",
"lengthAdjust",
"limitingConeAngle",
"markerHeight",
"markerUnits",
"markerWidth",
"maskContentUnits",
"maskUnits",
"numOctaves",
"pathLength",
"patternContentUnits",
"patternTransform",
"patternUnits",
"pointsAtX",
"pointsAtY",
"pointsAtZ",
"preserveAlpha",
"preserveAspectRatio",
"primitiveUnits",
"refX",
"refY",
"repeatCount",
"repeatDur",
"requiredExtensions",
"requiredFeatures",
"specularConstant",
"specularExponent",
"spreadMethod",
"startOffset",
"stdDeviation",
"stitchTiles",
"surfaceScale",
"systemLanguage",
"tableValues",
"targetX",
"targetY",
"textLength",
"viewBox",
"viewTarget",
"xChannelSelector",
"yChannelSelector",
"zoomAndPan"
].map((attr) => [attr.toLowerCase(), attr]));
const XML_ATTRS_ADJUSTMENT_MAP = /* @__PURE__ */ new Map([
["xlink:actuate", {
prefix: "xlink",
name: "actuate",
namespace: NS.XLINK
}],
["xlink:arcrole", {
prefix: "xlink",
name: "arcrole",
namespace: NS.XLINK
}],
["xlink:href", {
prefix: "xlink",
name: "href",
namespace: NS.XLINK
}],
["xlink:role", {
prefix: "xlink",
name: "role",
namespace: NS.XLINK
}],
["xlink:show", {
prefix: "xlink",
name: "show",
namespace: NS.XLINK
}],
["xlink:title", {
prefix: "xlink",
name: "title",
namespace: NS.XLINK
}],
["xlink:type", {
prefix: "xlink",
name: "type",
namespace: NS.XLINK
}],
["xml:lang", {
prefix: "xml",
name: "lang",
namespace: NS.XML
}],
["xml:space", {
prefix: "xml",
name: "space",
namespace: NS.XML
}],
["xmlns", {
prefix: "",
name: "xmlns",
namespace: NS.XMLNS
}],
["xmlns:xlink", {
prefix: "xmlns",
name: "xlink",
namespace: NS.XMLNS
}]
]);
const SVG_TAG_NAMES_ADJUSTMENT_MAP = new Map([
"altGlyph",
"altGlyphDef",
"altGlyphItem",
"animateColor",
"animateMotion",
"animateTransform",
"clipPath",
"feBlend",
"feColorMatrix",
"feComponentTransfer",
"feComposite",
"feConvolveMatrix",
"feDiffuseLighting",
"feDisplacementMap",
"feDistantLight",
"feFlood",
"feFuncA",
"feFuncB",
"feFuncG",
"feFuncR",
"feGaussianBlur",
"feImage",
"feMerge",
"feMergeNode",
"feMorphology",
"feOffset",
"fePointLight",
"feSpecularLighting",
"feSpotLight",
"feTile",
"feTurbulence",
"foreignObject",
"glyphRef",
"linearGradient",
"radialGradient",
"textPath"
].map((tn) => [tn.toLowerCase(), tn]));
const EXITS_FOREIGN_CONTENT = /* @__PURE__ */ new Set([
TAG_ID.B,
TAG_ID.BIG,
TAG_ID.BLOCKQUOTE,
TAG_ID.BODY,
TAG_ID.BR,
TAG_ID.CENTER,
TAG_ID.CODE,
TAG_ID.DD,
TAG_ID.DIV,
TAG_ID.DL,
TAG_ID.DT,
TAG_ID.EM,
TAG_ID.EMBED,
TAG_ID.H1,
TAG_ID.H2,
TAG_ID.H3,
TAG_ID.H4,
TAG_ID.H5,
TAG_ID.H6,
TAG_ID.HEAD,
TAG_ID.HR,
TAG_ID.I,
TAG_ID.IMG,
TAG_ID.LI,
TAG_ID.LISTING,
TAG_ID.MENU,
TAG_ID.META,
TAG_ID.NOBR,
TAG_ID.OL,
TAG_ID.P,
TAG_ID.PRE,
TAG_ID.RUBY,
TAG_ID.S,
TAG_ID.SMALL,
TAG_ID.SPAN,
TAG_ID.STRONG,
TAG_ID.STRIKE,
TAG_ID.SUB,
TAG_ID.SUP,
TAG_ID.TABLE,
TAG_ID.TT,
TAG_ID.U,
TAG_ID.UL,
TAG_ID.VAR
]);
function causesExit(startTagToken) {
const tn = startTagToken.tagID;
return tn === TAG_ID.FONT && startTagToken.attrs.some(({ name }) => name === ATTRS.COLOR || name === ATTRS.SIZE || name === ATTRS.FACE) || EXITS_FOREIGN_CONTENT.has(tn);
}
function adjustTokenMathMLAttrs(token) {
for (let i = 0; i < token.attrs.length; i++) if (token.attrs[i].name === DEFINITION_URL_ATTR) {
token.attrs[i].name = ADJUSTED_DEFINITION_URL_ATTR;
break;
}
}
function adjustTokenSVGAttrs(token) {
for (let i = 0; i < token.attrs.length; i++) {
const adjustedAttrName = SVG_ATTRS_ADJUSTMENT_MAP.get(token.attrs[i].name);
if (adjustedAttrName != null) token.attrs[i].name = adjustedAttrName;
}
}
function adjustTokenXMLAttrs(token) {
for (let i = 0; i < token.attrs.length; i++) {
const adjustedAttrEntry = XML_ATTRS_ADJUSTMENT_MAP.get(token.attrs[i].name);
if (adjustedAttrEntry) {
token.attrs[i].prefix = adjustedAttrEntry.prefix;
token.attrs[i].name = adjustedAttrEntry.name;
token.attrs[i].namespace = adjustedAttrEntry.namespace;
}
}
}
function adjustTokenSVGTagName(token) {
const adjustedTagName = SVG_TAG_NAMES_ADJUSTMENT_MAP.get(token.tagName);
if (adjustedTagName != null) {
token.tagName = adjustedTagName;
token.tagID = getTagID(token.tagName);
}
}
function isMathMLTextIntegrationPoint(tn, ns) {
return ns === NS.MATHML && (tn === TAG_ID.MI || tn === TAG_ID.MO || tn === TAG_ID.MN || tn === TAG_ID.MS || tn === TAG_ID.MTEXT);
}
function isHtmlIntegrationPoint(tn, ns, attrs) {
if (ns === NS.MATHML && tn === TAG_ID.ANNOTATION_XML) {
for (let i = 0; i < attrs.length; i++) if (attrs[i].name === ATTRS.ENCODING) {
const value = attrs[i].value.toLowerCase();
return value === MIME_TYPES.TEXT_HTML || value === MIME_TYPES.APPLICATION_XML;
}
}
return ns === NS.SVG && (tn === TAG_ID.FOREIGN_OBJECT || tn === TAG_ID.DESC || tn === TAG_ID.TITLE);
}
function isIntegrationPoint(tn, ns, attrs, foreignNS) {
return (!foreignNS || foreignNS === NS.HTML) && isHtmlIntegrationPoint(tn, ns, attrs) || (!foreignNS || foreignNS === NS.MATHML) && isMathMLTextIntegrationPoint(tn, ns);
}
//#endregion
//#region ../../node_modules/.pnpm/parse5@8.0.1/node_modules/parse5/dist/parser/index.js
const HIDDEN_INPUT_TYPE = "hidden";
const AA_OUTER_LOOP_ITER = 8;
const AA_INNER_LOOP_ITER = 3;
var InsertionMode;
(function(InsertionMode) {
InsertionMode[InsertionMode["INITIAL"] = 0] = "INITIAL";
InsertionMode[InsertionMode["BEFORE_HTML"] = 1] = "BEFORE_HTML";
InsertionMode[InsertionMode["BEFORE_HEAD"] = 2] = "BEFORE_HEAD";
InsertionMode[InsertionMode["IN_HEAD"] = 3] = "IN_HEAD";
InsertionMode[InsertionMode["IN_HEAD_NO_SCRIPT"] = 4] = "IN_HEAD_NO_SCRIPT";
InsertionMode[InsertionMode["AFTER_HEAD"] = 5] = "AFTER_HEAD";
InsertionMode[InsertionMode["IN_BODY"] = 6] = "IN_BODY";
InsertionMode[InsertionMode["TEXT"] = 7] = "TEXT";
InsertionMode[InsertionMode["IN_TABLE"] = 8] = "IN_TABLE";
InsertionMode[InsertionMode["IN_TABLE_TEXT"] = 9] = "IN_TABLE_TEXT";
InsertionMode[InsertionMode["IN_CAPTION"] = 10] = "IN_CAPTION";
InsertionMode[InsertionMode["IN_COLUMN_GROUP"] = 11] = "IN_COLUMN_GROUP";
InsertionMode[InsertionMode["IN_TABLE_BODY"] = 12] = "IN_TABLE_BODY";
InsertionMode[InsertionMode["IN_ROW"] = 13] = "IN_ROW";
InsertionMode[InsertionMode["IN_CELL"] = 14] = "IN_CELL";
InsertionMode[InsertionMode["IN_SELECT"] = 15] = "IN_SELECT";
InsertionMode[InsertionMode["IN_SELECT_IN_TABLE"] = 16] = "IN_SELECT_IN_TABLE";
InsertionMode[InsertionMode["IN_TEMPLATE"] = 17] = "IN_TEMPLATE";
InsertionMode[InsertionMode["AFTER_BODY"] = 18] = "AFTER_BODY";
InsertionMode[InsertionMode["IN_FRAMESET"] = 19] = "IN_FRAMESET";
InsertionMode[InsertionMode["AFTER_FRAMESET"] = 20] = "AFTER_FRAMESET";
InsertionMode[InsertionMode["AFTER_AFTER_BODY"] = 21] = "AFTER_AFTER_BODY";
InsertionMode[InsertionMode["AFTER_AFTER_FRAMESET"] = 22] = "AFTER_AFTER_FRAMESET";
})(InsertionMode || (InsertionMode = {}));
const BASE_LOC = {
startLine: -1,
startCol: -1,
startOffset: -1,
endLine: -1,
endCol: -1,
endOffset: -1
};
const TABLE_STRUCTURE_TAGS = /* @__PURE__ */ new Set([
TAG_ID.TABLE,
TAG_ID.TBODY,
TAG_ID.TFOOT,
TAG_ID.THEAD,
TAG_ID.TR
]);
const defaultParserOptions = {
scriptingEnabled: true,
sourceCodeLocationInfo: false,
treeAdapter: defaultTreeAdapter,
onParseError: null
};
var Parser = class {
constructor(options, document, fragmentContext = null, scriptHandler = null) {
this.fragmentContext = fragmentContext;
this.scriptHandler = scriptHandler;
this.currentToken = null;
this.stopped = false;
/** @internal */
this.insertionMode = InsertionMode.INITIAL;
/** @internal */
this.originalInsertionMode = InsertionMode.INITIAL;
/** @internal */
this.headElement = null;
/** @internal */
this.formElement = null;
/** Indicates that the current node is not an element in the HTML namespace */
this.currentNotInHTML = false;
/**
* The template insertion mode stack is maintained from the left.
* Ie. the topmost element will always have index 0.
*
* @internal
*/
this.tmplInsertionModeStack = [];
/** @internal */
this.pendingCharacterTokens = [];
/** @internal */
this.hasNonWhitespacePendingCharacterToken = false;
/** @internal */
this.framesetOk = true;
/** @internal */
this.skipNextNewLine = false;
/** @internal */
this.fosterParentingEnabled = false;
this.options = {
...defaultParserOptions,
...options
};
this.treeAdapter = this.options.treeAdapter;
this.onParseError = this.options.onParseError;
if (this.onParseError) this.options.sourceCodeLocationInfo = true;
this.document = document !== null && document !== void 0 ? document : this.treeAdapter.createDocument();
this.tokenizer = new Tokenizer(this.options, this);
this.activeFormattingElements = new FormattingElementList(this.treeAdapter);
this.fragmentContextID = fragmentContext ? getTagID(this.treeAdapter.getTagName(fragmentContext)) : TAG_ID.UNKNOWN;
this._setContextModes(fragmentContext !== null && fragmentContext !== void 0 ? fragmentContext : this.document, this.fragmentContextID);
this.openElements = new OpenElementStack(this.document, this.treeAdapter, this);
}
static parse(html, options) {
const parser = new this(options);
parser.tokenizer.write(html, true);
return parser.document;
}
static getFragmentParser(fragmentContext, options) {
const opts = {
...defaultParserOptions,
...options
};
fragmentContext !== null && fragmentContext !== void 0 || (fragmentContext = opts.treeAdapter.createElement(TAG_NAMES.TEMPLATE, NS.HTML, []));
const documentMock = opts.treeAdapter.createElement("documentmock", NS.HTML, []);
const parser = new this(opts, documentMock, fragmentContext);
if (parser.fragmentContextID === TAG_ID.TEMPLATE) parser.tmplInsertionModeStack.unshift(InsertionMode.IN_TEMPLATE);
parser._initTokenizerForFragmentParsing();
parser._insertFakeRootElement();
parser._resetInsertionMode();
parser._findFormInFragmentContext();
return parser;
}
getFragment() {
const rootElement = this.treeAdapter.getFirstChild(this.document);
const fragment = this.treeAdapter.createDocumentFragment();
this._adoptNodes(rootElement, fragment);
return fragment;
}
/** @internal */
_err(token, code, beforeToken) {
var _a;
if (!this.onParseError) return;
const loc = (_a = token.location) !== null && _a !== void 0 ? _a : BASE_LOC;
const err = {
code,
startLine: loc.startLine,
startCol: loc.startCol,
startOffset: loc.startOffset,
endLine: beforeToken ? loc.startLine : loc.endLine,
endCol: beforeToken ? loc.startCol : loc.endCol,
endOffset: beforeToken ? loc.startOffset : loc.endOffset
};
this.onParseError(err);
}
/** @internal */
onItemPush(node, tid, isTop) {
var _a, _b;
(_b = (_a = this.treeAdapter).onItemPush) === null || _b === void 0 || _b.call(_a, node);
if (isTop && this.openElements.stackTop > 0) this._setContextModes(node, tid);
}
/** @internal */
onItemPop(node, isTop) {
var _a, _b;
if (this.options.sourceCodeLocationInfo) this._setEndLocation(node, this.currentToken);
(_b = (_a = this.treeAdapter).onItemPop) === null || _b === void 0 || _b.call(_a, node, this.openElements.current);
if (isTop) {
let current;
let currentTagId;
if (this.openElements.stackTop === 0 && this.fragmentContext) {
current = this.fragmentContext;
currentTagId = this.fragmentContextID;
} else ({current, currentTagId} = this.openElements);
this._setContextModes(current, currentTagId);
}
}
_setContextModes(current, tid) {
const isHTML = current === this.document || current && this.treeAdapter.getNamespaceURI(current) === NS.HTML;
this.currentNotInHTML = !isHTML;
this.tokenizer.inForeignNode = !isHTML && current !== void 0 && tid !== void 0 && !this._isIntegrationPoint(tid, current);
}
/** @protected */
_switchToTextParsing(currentToken, nextTokenizerState) {
this._insertElement(currentToken, NS.HTML);
this.tokenizer.state = nextTokenizerState;
this.originalInsertionMode = this.insertionMode;
this.insertionMode = InsertionMode.TEXT;
}
switchToPlaintextParsing() {
this.insertionMode = InsertionMode.TEXT;
this.originalInsertionMode = InsertionMode.IN_BODY;
this.tokenizer.state = TokenizerMode.PLAINTEXT;
}
/** @protected */
_getAdjustedCurrentElement() {
return this.openElements.stackTop === 0 && this.fragmentContext ? this.fragmentContext : this.openElements.current;
}
/** @protected */
_findFormInFragmentContext() {
let node = this.fragmentContext;
while (node) {
if (this.treeAdapter.getTagName(node) === TAG_NAMES.FORM) {
this.formElement = node;
break;
}
node = this.treeAdapter.getParentNode(node);
}
}
_initTokenizerForFragmentParsing() {
if (!this.fragmentContext || this.treeAdapter.getNamespaceURI(this.fragmentContext) !== NS.HTML) return;
switch (this.fragmentContextID) {
case TAG_ID.TITLE:
case TAG_ID.TEXTAREA:
this.tokenizer.state = TokenizerMode.RCDATA;
break;
case TAG_ID.STYLE:
case TAG_ID.XMP:
case TAG_ID.IFRAME:
case TAG_ID.NOEMBED:
case TAG_ID.NOFRAMES:
case TAG_ID.NOSCRIPT:
this.tokenizer.state = TokenizerMode.RAWTEXT;
break;
case TAG_ID.SCRIPT:
this.tokenizer.state = TokenizerMode.SCRIPT_DATA;
break;
case TAG_ID.PLAINTEXT: this.tokenizer.state = TokenizerMode.PLAINTEXT;
}
}
/** @protected */
_setDocumentType(token) {
const name = token.name || "";
const publicId = token.publicId || "";
const systemId = token.systemId || "";
this.treeAdapter.setDocumentType(this.document, name, publicId, systemId);
if (token.location) {
const docTypeNode = this.treeAdapter.getChildNodes(this.document).find((node) => this.treeAdapter.isDocumentTypeNode(node));
if (docTypeNode) this.treeAdapter.setNodeSourceCodeLocation(docTypeNode, token.location);
}
}
/** @protected */
_attachElementToTree(element, location) {
if (this.options.sourceCodeLocationInfo) {
const loc = location && {
...location,
startTag: location
};
this.treeAdapter.setNodeSourceCodeLocation(element, loc);
}
if (this._shouldFosterParentOnInsertion()) this._fosterParentElement(element);
else {
const parent = this.openElements.currentTmplContentOrNode;
this.treeAdapter.appendChild(parent !== null && parent !== void 0 ? parent : this.document, element);
}
}
/**
* For self-closing tags. Add an element to the tree, but skip adding it
* to the stack.
*/
/** @protected */
_appendElement(token, namespaceURI) {
const element = this.treeAdapter.createElement(token.tagName, namespaceURI, token.attrs);
this._attachElementToTree(element, token.location);
}
/** @protected */
_insertElement(token, namespaceURI) {
const element = this.treeAdapter.createElement(token.tagName, namespaceURI, token.attrs);
this._attachElementToTree(element, token.location);
this.openElements.push(element, token.tagID);
}
/** @protected */
_insertFakeElement(tagName, tagID) {
const element = this.treeAdapter.createElement(tagName, NS.HTML, []);
this._attachElementToTree(element, null);
this.openElements.push(element, tagID);
}
/** @protected */
_insertTemplate(token) {
const tmpl = this.treeAdapter.createElement(token.tagName, NS.HTML, token.attrs);
const content = this.treeAdapter.createDocumentFragment();
this.treeAdapter.setTemplateContent(tmpl, content);
this._attachElementToTree(tmpl, token.location);
this.openElements.push(tmpl, token.tagID);
if (this.options.sourceCodeLocationInfo) this.treeAdapter.setNodeSourceCodeLocation(content, null);
}
/** @protected */
_insertFakeRootElement() {
const element = this.treeAdapter.createElement(TAG_NAMES.HTML, NS.HTML, []);
if (this.options.sourceCodeLocationInfo) this.treeAdapter.setNodeSourceCodeLocation(element, null);
this.treeAdapter.appendChild(this.openElements.current, element);
this.openElements.push(element, TAG_ID.HTML);
}
/** @protected */
_appendCommentNode(token, parent) {
const commentNode = this.treeAdapter.createCommentNode(token.data);
this.treeAdapter.appendChild(parent, commentNode);
if (this.options.sourceCodeLocationInfo) this.treeAdapter.setNodeSourceCodeLocation(commentNode, token.location);
}
/** @protected */
_insertCharacters(token) {
let parent;
let beforeElement;
if (this._shouldFosterParentOnInsertion()) {
({parent, beforeElement} = this._findFosterParentingLocation());
if (beforeElement) this.treeAdapter.insertTextBefore(parent, token.chars, beforeElement);
else this.treeAdapter.insertText(parent, token.chars);
} else {
parent = this.openElements.currentTmplContentOrNode;
this.treeAdapter.insertText(parent, token.chars);
}
if (!token.location) return;
const siblings = this.treeAdapter.getChildNodes(parent);
const textNode = siblings[(beforeElement ? siblings.lastIndexOf(beforeElement) : siblings.length) - 1];
if (this.treeAdapter.getNodeSourceCodeLocation(textNode)) {
const { endLine, endCol, endOffset } = token.location;
this.treeAdapter.updateNodeSourceCodeLocation(textNode, {
endLine,
endCol,
endOffset
});
} else if (this.options.sourceCodeLocationInfo) this.treeAdapter.setNodeSourceCodeLocation(textNode, token.location);
}
/** @protected */
_adoptNodes(donor, recipient) {
for (let child = this.treeAdapter.getFirstChild(donor); child; child = this.treeAdapter.getFirstChild(donor)) {
this.treeAdapter.detachNode(child);
this.treeAdapter.appendChild(recipient, child);
}
}
/** @protected */
_setEndLocation(element, closingToken) {
if (this.treeAdapter.getNodeSourceCodeLocation(element) && closingToken.location) {
const ctLoc = closingToken.location;
const tn = this.treeAdapter.getTagName(element);
const endLoc = closingToken.type === TokenType.END_TAG && tn === closingToken.tagName ? {
endTag: { ...ctLoc },
endLine: ctLoc.endLine,
endCol: ctLoc.endCol,
endOffset: ctLoc.endOffset
} : {
endLine: ctLoc.startLine,
endCol: ctLoc.startCol,
endOffset: ctLoc.startOffset
};
this.treeAdapter.updateNodeSourceCodeLocation(element, endLoc);
}
}
shouldProcessStartTagTokenInForeignContent(token) {
if (!this.currentNotInHTML) return false;
let current;
let currentTagId;
if (this.openElements.stackTop === 0 && this.fragmentContext) {
current = this.fragmentContext;
currentTagId = this.fragmentContextID;
} else ({current, currentTagId} = this.openElements);
if (token.tagID === TAG_ID.SVG && this.treeAdapter.getTagName(current) === TAG_NAMES.ANNOTATION_XML && this.treeAdapter.getNamespaceURI(current) === NS.MATHML) return false;
return this.tokenizer.inForeignNode || (token.tagID === TAG_ID.MGLYPH || token.tagID === TAG_ID.MALIGNMARK) && currentTagId !== void 0 && !this._isIntegrationPoint(currentTagId, current, NS.HTML);
}
/** @protected */
_processToken(token) {
switch (token.type) {
case TokenType.CHARACTER:
this.onCharacter(token);
break;
case TokenType.NULL_CHARACTER:
this.onNullCharacter(token);
break;
case TokenType.COMMENT:
this.onComment(token);
break;
case TokenType.DOCTYPE:
this.onDoctype(token);
break;
case TokenType.START_TAG:
this._processStartTag(token);
break;
case TokenType.END_TAG:
this.onEndTag(token);
break;
case TokenType.EOF:
this.onEof(token);
break;
case TokenType.WHITESPACE_CHARACTER: this.onWhitespaceCharacter(token);
}
}
/** @protected */
_isIntegrationPoint(tid, element, foreignNS) {
return isIntegrationPoint(tid, this.treeAdapter.getNamespaceURI(element), this.treeAdapter.getAttrList(element), foreignNS);
}
/** @protected */
_reconstructActiveFormattingElements() {
const listLength = this.activeFormattingElements.entries.length;
if (listLength) {
const endIndex = this.activeFormattingElements.entries.findIndex((entry) => entry.type === EntryType.Marker || this.openElements.contains(entry.element));
const unopenIdx = endIndex === -1 ? listLength - 1 : endIndex - 1;
for (let i = unopenIdx; i >= 0; i--) {
const entry = this.activeFormattingElements.entries[i];
this._insertElement(entry.token, this.treeAdapter.getNamespaceURI(entry.element));
entry.element = this.openElements.current;
}
}
}
/** @protected */
_closeTableCell() {
this.openElements.generateImpliedEndTags();
this.openElements.popUntilTableCellPopped();
this.activeFormattingElements.clearToLastMarker();
this.insertionMode = InsertionMode.IN_ROW;
}
/** @protected */
_closePElement() {
this.openElements.generateImpliedEndTagsWithExclusion(TAG_ID.P);
this.openElements.popUntilTagNamePopped(TAG_ID.P);
}
/** @protected */
_resetInsertionMode() {
for (let i = this.openElements.stackTop; i >= 0; i--) switch (i === 0 && this.fragmentContext ? this.fragmentContextID : this.openElements.tagIDs[i]) {
case TAG_ID.TR:
this.insertionMode = InsertionMode.IN_ROW;
return;
case TAG_ID.TBODY:
case TAG_ID.THEAD:
case TAG_ID.TFOOT:
this.insertionMode = InsertionMode.IN_TABLE_BODY;
return;
case TAG_ID.CAPTION:
this.insertionMode = InsertionMode.IN_CAPTION;
return;
case TAG_ID.COLGROUP:
this.insertionMode = InsertionMode.IN_COLUMN_GROUP;
return;
case TAG_ID.TABLE:
this.insertionMode = InsertionMode.IN_TABLE;
return;
case TAG_ID.BODY:
this.insertionMode = InsertionMode.IN_BODY;
return;
case TAG_ID.FRAMESET:
this.insertionMode = InsertionMode.IN_FRAMESET;
return;
case TAG_ID.SELECT:
this._resetInsertionModeForSelect(i);
return;
case TAG_ID.TEMPLATE:
this.insertionMode = this.tmplInsertionModeStack[0];
return;
case TAG_ID.HTML:
this.insertionMode = this.headElement ? InsertionMode.AFTER_HEAD : InsertionMode.BEFORE_HEAD;
return;
case TAG_ID.TD:
case TAG_ID.TH:
if (i > 0) {
this.insertionMode = InsertionMode.IN_CELL;
return;
}
break;
case TAG_ID.HEAD: if (i > 0) {
this.insertionMode = InsertionMode.IN_HEAD;
return;
}
}
this.insertionMode = InsertionMode.IN_BODY;
}
/** @protected */
_resetInsertionModeForSelect(selectIdx) {
if (selectIdx > 0) for (let i = selectIdx - 1; i > 0; i--) {
const tn = this.openElements.tagIDs[i];
if (tn === TAG_ID.TEMPLATE) break;
else if (tn === TAG_ID.TABLE) {
this.insertionMode = InsertionMode.IN_SELECT_IN_TABLE;
return;
}
}
this.insertionMode = InsertionMode.IN_SELECT;
}
/** @protected */
_isElementCausesFosterParenting(tn) {
return TABLE_STRUCTURE_TAGS.has(tn);
}
/** @protected */
_shouldFosterParentOnInsertion() {
return this.fosterParentingEnabled && this.openElements.currentTagId !== void 0 && this._isElementCausesFosterParenting(this.openElements.currentTagId);
}
/** @protected */
_findFosterParentingLocation() {
for (let i = this.openElements.stackTop; i >= 0; i--) {
const openElement = this.openElements.items[i];
switch (this.openElements.tagIDs[i]) {
case TAG_ID.TEMPLATE:
if (this.treeAdapter.getNamespaceURI(openElement) === NS.HTML) return {
parent: this.treeAdapter.getTemplateContent(openElement),
beforeElement: null
};
break;
case TAG_ID.TABLE: {
const parent = this.treeAdapter.getParentNode(openElement);
if (parent) return {
parent,
beforeElement: openElement
};
return {
parent: this.openElements.items[i - 1],
beforeElement: null
};
}
}
}
return {
parent: this.openElements.items[0],
beforeElement: null
};
}
/** @protected */
_fosterParentElement(element) {
const location = this._findFosterParentingLocation();
if (location.beforeElement) this.treeAdapter.insertBefore(location.parent, element, location.beforeElement);
else this.treeAdapter.appendChild(location.parent, element);
}
/** @protected */
_isSpecialElement(element, id) {
const ns = this.treeAdapter.getNamespaceURI(element);
return SPECIAL_ELEMENTS[ns].has(id);
}
/** @internal */
onCharacter(token) {
this.skipNextNewLine = false;
if (this.tokenizer.inForeignNode) {
characterInForeignContent(this, token);
return;
}
switch (this.insertionMode) {
case InsertionMode.INITIAL:
tokenInInitialMode(this, token);
break;
case InsertionMode.BEFORE_HTML:
tokenBeforeHtml(this, token);
break;
case InsertionMode.BEFORE_HEAD:
tokenBeforeHead(this, token);
break;
case InsertionMode.IN_HEAD:
tokenInHead(this, token);
break;
case InsertionMode.IN_HEAD_NO_SCRIPT:
tokenInHeadNoScript(this, token);
break;
case InsertionMode.AFTER_HEAD:
tokenAfterHead(this, token);
break;
case InsertionMode.IN_BODY:
case InsertionMode.IN_CAPTION:
case InsertionMode.IN_CELL:
case InsertionMode.IN_TEMPLATE:
characterInBody(this, token);
break;
case InsertionMode.TEXT:
case InsertionMode.IN_SELECT:
case InsertionMode.IN_SELECT_IN_TABLE:
this._insertCharacters(token);
break;
case InsertionMode.IN_TABLE:
case InsertionMode.IN_TABLE_BODY:
case InsertionMode.IN_ROW:
characterInTable(this, token);
break;
case InsertionMode.IN_TABLE_TEXT:
characterInTableText(this, token);
break;
case InsertionMode.IN_COLUMN_GROUP:
tokenInColumnGroup(this, token);
break;
case InsertionMode.AFTER_BODY:
tokenAfterBody(this, token);
break;
case InsertionMode.AFTER_AFTER_BODY: tokenAfterAfterBody(this, token);
}
}
/** @internal */
onNullCharacter(token) {
this.skipNextNewLine = false;
if (this.tokenizer.inForeignNode) {
nullCharacterInForeignContent(this, token);
return;
}
switch (this.insertionMode) {
case InsertionMode.INITIAL:
tokenInInitialMode(this, token);
break;
case InsertionMode.BEFORE_HTML:
tokenBeforeHtml(this, token);
break;
case InsertionMode.BEFORE_HEAD:
tokenBeforeHead(this, token);
break;
case InsertionMode.IN_HEAD:
tokenInHead(this, token);
break;
case InsertionMode.IN_HEAD_NO_SCRIPT:
tokenInHeadNoScript(this, token);
break;
case InsertionMode.AFTER_HEAD:
tokenAfterHead(this, token);
break;
case InsertionMode.TEXT:
this._insertCharacters(token);
break;
case InsertionMode.IN_TABLE:
case InsertionMode.IN_TABLE_BODY:
case InsertionMode.IN_ROW:
characterInTable(this, token);
break;
case InsertionMode.IN_COLUMN_GROUP:
tokenInColumnGroup(this, token);
break;
case InsertionMode.AFTER_BODY:
tokenAfterBody(this, token);
break;
case InsertionMode.AFTER_AFTER_BODY: tokenAfterAfterBody(this, token);
}
}
/** @internal */
onComment(token) {
this.skipNextNewLine = false;
if (this.currentNotInHTML) {
appendComment(this, token);
return;
}
switch (this.insertionMode) {
case InsertionMode.INITIAL:
case InsertionMode.BEFORE_HTML:
case InsertionMode.BEFORE_HEAD:
case InsertionMode.IN_HEAD:
case InsertionMode.IN_HEAD_NO_SCRIPT:
case InsertionMode.AFTER_HEAD:
case InsertionMode.IN_BODY:
case InsertionMode.IN_TABLE:
case InsertionMode.IN_CAPTION:
case InsertionMode.IN_COLUMN_GROUP:
case InsertionMode.IN_TABLE_BODY:
case InsertionMode.IN_ROW:
case InsertionMode.IN_CELL:
case InsertionMode.IN_SELECT:
case InsertionMode.IN_SELECT_IN_TABLE:
case InsertionMode.IN_TEMPLATE:
case InsertionMode.IN_FRAMESET:
case InsertionMode.AFTER_FRAMESET:
appendComment(this, token);
break;
case InsertionMode.IN_TABLE_TEXT:
tokenInTableText(this, token);
break;
case InsertionMode.AFTER_BODY:
appendCommentToRootHtmlElement(this, token);
break;
case InsertionMode.AFTER_AFTER_BODY:
case InsertionMode.AFTER_AFTER_FRAMESET: appendCommentToDocument(this, token);
}
}
/** @internal */
onDoctype(token) {
this.skipNextNewLine = false;
switch (this.insertionMode) {
case InsertionMode.INITIAL:
doctypeInInitialMode(this, token);
break;
case InsertionMode.BEFORE_HEAD:
case InsertionMode.IN_HEAD:
case InsertionMode.IN_HEAD_NO_SCRIPT:
case InsertionMode.AFTER_HEAD:
this._err(token, ERR.misplacedDoctype);
break;
case InsertionMode.IN_TABLE_TEXT: tokenInTableText(this, token);
}
}
/** @internal */
onStartTag(token) {
this.skipNextNewLine = false;
this.currentToken = token;
this._processStartTag(token);
if (token.selfClosing && !token.ackSelfClosing) this._err(token, ERR.nonVoidHtmlElementStartTagWithTrailingSolidus);
}
/**
* Processes a given start tag.
*
* `onStartTag` checks if a self-closing tag was recognized. When a token
* is moved inbetween multiple insertion modes, this check for self-closing
* could lead to false positives. To avoid this, `_processStartTag` is used
* for nested calls.
*
* @param token The token to process.
* @protected
*/
_processStartTag(token) {
if (this.shouldProcessStartTagTokenInForeignContent(token)) startTagInForeignContent(this, token);
else this._startTagOutsideForeignContent(token);
}
/** @protected */
_startTagOutsideForeignContent(token) {
switch (this.insertionMode) {
case InsertionMode.INITIAL:
tokenInInitialMode(this, token);
break;
case InsertionMode.BEFORE_HTML:
startTagBeforeHtml(this, token);
break;
case InsertionMode.BEFORE_HEAD:
startTagBeforeHead(this, token);
break;
case InsertionMode.IN_HEAD:
startTagInHead(this, token);
break;
case InsertionMode.IN_HEAD_NO_SCRIPT:
startTagInHeadNoScript(this, token);
break;
case InsertionMode.AFTER_HEAD:
startTagAfterHead(this, token);
break;
case InsertionMode.IN_BODY:
startTagInBody(this, token);
break;
case InsertionMode.IN_TABLE:
startTagInTable(this, token);
break;
case InsertionMode.IN_TABLE_TEXT:
tokenInTableText(this, token);
break;
case InsertionMode.IN_CAPTION:
startTagInCaption(this, token);
break;
case InsertionMode.IN_COLUMN_GROUP:
startTagInColumnGroup(this, token);
break;
case InsertionMode.IN_TABLE_BODY:
startTagInTableBody(this, token);
break;
case InsertionMode.IN_ROW:
startTagInRow(this, token);
break;
case InsertionMode.IN_CELL:
startTagInCell(this, token);
break;
case InsertionMode.IN_SELECT:
startTagInSelect(this, token);
break;
case InsertionMode.IN_SELECT_IN_TABLE:
startTagInSelectInTable(this, token);
break;
case InsertionMode.IN_TEMPLATE:
startTagInTemplate(this, token);
break;
case InsertionMode.AFTER_BODY:
startTagAfterBody(this, token);
break;
case InsertionMode.IN_FRAMESET:
startTagInFrameset(this, token);
break;
case InsertionMode.AFTER_FRAMESET:
startTagAfterFrameset(this, token);
break;
case InsertionMode.AFTER_AFTER_BODY:
startTagAfterAfterBody(this, token);
break;
case InsertionMode.AFTER_AFTER_FRAMESET: startTagAfterAfterFrameset(this, token);
}
}
/** @internal */
onEndTag(token) {
this.skipNextNewLine = false;
this.currentToken = token;
if (this.currentNotInHTML) endTagInForeignContent(this, token);
else this._endTagOutsideForeignContent(token);
}
/** @protected */
_endTagOutsideForeignContent(token) {
switch (this.insertionMode) {
case InsertionMode.INITIAL:
tokenInInitialMode(this, token);
break;
case InsertionMode.BEFORE_HTML:
endTagBeforeHtml(this, token);
break;
case InsertionMode.BEFORE_HEAD:
endTagBeforeHead(this, token);
break;
case InsertionMode.IN_HEAD:
endTagInHead(this, token);
break;
case InsertionMode.IN_HEAD_NO_SCRIPT:
endTagInHeadNoScript(this, token);
break;
case InsertionMode.AFTER_HEAD:
endTagAfterHead(this, token);
break;
case InsertionMode.IN_BODY:
endTagInBody(this, token);
break;
case InsertionMode.TEXT:
endTagInText(this, token);
break;
case InsertionMode.IN_TABLE:
endTagInTable(this, token);
break;
case InsertionMode.IN_TABLE_TEXT:
tokenInTableText(this, token);
break;
case InsertionMode.IN_CAPTION:
endTagInCaption(this, token);
break;
case InsertionMode.IN_COLUMN_GROUP:
endTagInColumnGroup(this, token);
break;
case InsertionMode.IN_TABLE_BODY:
endTagInTableBody(this, token);
break;
case InsertionMode.IN_ROW:
endTagInRow(this, token);
break;
case InsertionMode.IN_CELL:
endTagInCell(this, token);
break;
case InsertionMode.IN_SELECT:
endTagInSelect(this, token);
break;
case InsertionMode.IN_SELECT_IN_TABLE:
endTagInSelectInTable(this, token);
break;
case InsertionMode.IN_TEMPLATE:
endTagInTemplate(this, token);
break;
case InsertionMode.AFTER_BODY:
endTagAfterBody(this, token);
break;
case InsertionMode.IN_FRAMESET:
endTagInFrameset(this, token);
break;
case InsertionMode.AFTER_FRAMESET:
endTagAfterFrameset(this, token);
break;
case InsertionMode.AFTER_AFTER_BODY: tokenAfterAfterBody(this, token);
}
}
/** @internal */
onEof(token) {
switch (this.insertionMode) {
case InsertionMode.INITIAL:
tokenInInitialMode(this, token);
break;
case InsertionMode.BEFORE_HTML:
tokenBeforeHtml(this, token);
break;
case InsertionMode.BEFORE_HEAD:
tokenBeforeHead(this, token);
break;
case InsertionMode.IN_HEAD:
tokenInHead(this, token);
break;
case InsertionMode.IN_HEAD_NO_SCRIPT:
tokenInHeadNoScript(this, token);
break;
case InsertionMode.AFTER_HEAD:
tokenAfterHead(this, token);
break;
case InsertionMode.IN_BODY:
case InsertionMode.IN_TABLE:
case InsertionMode.IN_CAPTION:
case InsertionMode.IN_COLUMN_GROUP:
case InsertionMode.IN_TABLE_BODY:
case InsertionMode.IN_ROW:
case InsertionMode.IN_CELL:
case InsertionMode.IN_SELECT:
case InsertionMode.IN_SELECT_IN_TABLE:
eofInBody(this, token);
break;
case InsertionMode.TEXT:
eofInText(this, token);
break;
case InsertionMode.IN_TABLE_TEXT:
tokenInTableText(this, token);
break;
case InsertionMode.IN_TEMPLATE:
eofInTemplate(this, token);
break;
case InsertionMode.AFTER_BODY:
case InsertionMode.IN_FRAMESET:
case InsertionMode.AFTER_FRAMESET:
case InsertionMode.AFTER_AFTER_BODY:
case InsertionMode.AFTER_AFTER_FRAMESET: stopParsing(this, token);
}
}
/** @internal */
onWhitespaceCharacter(token) {
if (this.skipNextNewLine) {
this.skipNextNewLine = false;
if (token.chars.charCodeAt(0) === CODE_POINTS.LINE_FEED) {
if (token.chars.length === 1) return;
token.chars = token.chars.substr(1);
}
}
if (this.tokenizer.inForeignNode) {
this._insertCharacters(token);
return;
}
switch (this.insertionMode) {
case InsertionMode.IN_HEAD:
case InsertionMode.IN_HEAD_NO_SCRIPT:
case InsertionMode.AFTER_HEAD:
case InsertionMode.TEXT:
case InsertionMode.IN_COLUMN_GROUP:
case InsertionMode.IN_SELECT:
case InsertionMode.IN_SELECT_IN_TABLE:
case InsertionMode.IN_FRAMESET:
case InsertionMode.AFTER_FRAMESET:
this._insertCharacters(token);
break;
case InsertionMode.IN_BODY:
case InsertionMode.IN_CAPTION:
case InsertionMode.IN_CELL:
case InsertionMode.IN_TEMPLATE:
case InsertionMode.AFTER_BODY:
case InsertionMode.AFTER_AFTER_BODY:
case InsertionMode.AFTER_AFTER_FRAMESET:
whitespaceCharacterInBody(this, token);
break;
case InsertionMode.IN_TABLE:
case InsertionMode.IN_TABLE_BODY:
case InsertionMode.IN_ROW:
characterInTable(this, token);
break;
case InsertionMode.IN_TABLE_TEXT: whitespaceCharacterInTableText(this, token);
}
}
};
function aaObtainFormattingElementEntry(p, token) {
let formattingElementEntry = p.activeFormattingElements.getElementEntryInScopeWithTagName(token.tagName);
if (formattingElementEntry) {
if (!p.openElements.contains(formattingElementEntry.element)) {
p.activeFormattingElements.removeEntry(formattingElementEntry);
formattingElementEntry = null;
} else if (!p.openElements.hasInScope(token.tagID)) formattingElementEntry = null;
} else genericEndTagInBody(p, token);
return formattingElementEntry;
}
function aaObtainFurthestBlock(p, formattingElementEntry) {
let furthestBlock = null;
let idx = p.openElements.stackTop;
for (; idx >= 0; idx--) {
const element = p.openElements.items[idx];
if (element === formattingElementEntry.element) break;
if (p._isSpecialElement(element, p.openElements.tagIDs[idx])) furthestBlock = element;
}
if (!furthestBlock) {
p.openElements.shortenToLength(Math.max(idx, 0));
p.activeFormattingElements.removeEntry(formattingElementEntry);
}
return furthestBlock;
}
function aaInnerLoop(p, furthestBlock, formattingElement) {
let lastElement = furthestBlock;
let nextElement = p.openElements.getCommonAncestor(furthestBlock);
for (let i = 0, element = nextElement; element !== formattingElement; i++, element = nextElement) {
nextElement = p.openElements.getCommonAncestor(element);
const elementEntry = p.activeFormattingElements.getElementEntry(element);
const counterOverflow = elementEntry && i >= AA_INNER_LOOP_ITER;
if (!elementEntry || counterOverflow) {
if (counterOverflow) p.activeFormattingElements.removeEntry(elementEntry);
p.openElements.remove(element);
} else {
element = aaRecreateElementFromEntry(p, elementEntry);
if (lastElement === furthestBlock) p.activeFormattingElements.bookmark = elementEntry;
p.treeAdapter.detachNode(lastElement);
p.treeAdapter.appendChild(element, lastElement);
lastElement = element;
}
}
return lastElement;
}
function aaRecreateElementFromEntry(p, elementEntry) {
const ns = p.treeAdapter.getNamespaceURI(elementEntry.element);
const newElement = p.treeAdapter.createElement(elementEntry.token.tagName, ns, elementEntry.token.attrs);
p.openElements.replace(elementEntry.element, newElement);
elementEntry.element = newElement;
return newElement;
}
function aaInsertLastNodeInCommonAncestor(p, commonAncestor, lastElement) {
const tid = getTagID(p.treeAdapter.getTagName(commonAncestor));
if (p._isElementCausesFosterParenting(tid)) p._fosterParentElement(lastElement);
else {
const ns = p.treeAdapter.getNamespaceURI(commonAncestor);
if (tid === TAG_ID.TEMPLATE && ns === NS.HTML) commonAncestor = p.treeAdapter.getTemplateContent(commonAncestor);
p.treeAdapter.appendChild(commonAncestor, lastElement);
}
}
function aaReplaceFormattingElement(p, furthestBlock, formattingElementEntry) {
const ns = p.treeAdapter.getNamespaceURI(formattingElementEntry.element);
const { token } = formattingElementEntry;
const newElement = p.treeAdapter.createElement(token.tagName, ns, token.attrs);
p._adoptNodes(furthestBlock, newElement);
p.treeAdapter.appendChild(furthestBlock, newElement);
p.activeFormattingElements.insertElementAfterBookmark(newElement, token);
p.activeFormattingElements.removeEntry(formattingElementEntry);
p.openElements.remove(formattingElementEntry.element);
p.openElements.insertAfter(furthestBlock, newElement, token.tagID);
}
function callAdoptionAgency(p, token) {
for (let i = 0; i < AA_OUTER_LOOP_ITER; i++) {
const formattingElementEntry = aaObtainFormattingElementEntry(p, token);
if (!formattingElementEntry) break;
const furthestBlock = aaObtainFurthestBlock(p, formattingElementEntry);
if (!furthestBlock) break;
p.activeFormattingElements.bookmark = formattingElementEntry;
const lastElement = aaInnerLoop(p, furthestBlock, formattingElementEntry.element);
const commonAncestor = p.openElements.getCommonAncestor(formattingElementEntry.element);
p.treeAdapter.detachNode(lastElement);
if (commonAncestor) aaInsertLastNodeInCommonAncestor(p, commonAncestor, lastElement);
aaReplaceFormattingElement(p, furthestBlock, formattingElementEntry);
}
}
function appendComment(p, token) {
p._appendCommentNode(token, p.openElements.currentTmplContentOrNode);
}
function appendCommentToRootHtmlElement(p, token) {
p._appendCommentNode(token, p.openElements.items[0]);
}
function appendCommentToDocument(p, token) {
p._appendCommentNode(token, p.document);
}
function stopParsing(p, token) {
p.stopped = true;
if (token.location) {
const target = p.fragmentContext ? 0 : 2;
for (let i = p.openElements.stackTop; i >= target; i--) p._setEndLocation(p.openElements.items[i], token);
if (!p.fragmentContext && p.openElements.stackTop >= 0) {
const htmlElement = p.openElements.items[0];
const htmlLocation = p.treeAdapter.getNodeSourceCodeLocation(htmlElement);
if (htmlLocation && !htmlLocation.endTag) {
p._setEndLocation(htmlElement, token);
if (p.openElements.stackTop >= 1) {
const bodyElement = p.openElements.items[1];
const bodyLocation = p.treeAdapter.getNodeSourceCodeLocation(bodyElement);
if (bodyLocation && !bodyLocation.endTag) p._setEndLocation(bodyElement, token);
}
}
}
}
}
function doctypeInInitialMode(p, token) {
p._setDocumentType(token);
const mode = token.forceQuirks ? DOCUMENT_MODE.QUIRKS : getDocumentMode(token);
if (!isConforming(token)) p._err(token, ERR.nonConformingDoctype);
p.treeAdapter.setDocumentMode(p.document, mode);
p.insertionMode = InsertionMode.BEFORE_HTML;
}
function tokenInInitialMode(p, token) {
p._err(token, ERR.missingDoctype, true);
p.treeAdapter.setDocumentMode(p.document, DOCUMENT_MODE.QUIRKS);
p.insertionMode = InsertionMode.BEFORE_HTML;
p._processToken(token);
}
function startTagBeforeHtml(p, token) {
if (token.tagID === TAG_ID.HTML) {
p._insertElement(token, NS.HTML);
p.insertionMode = InsertionMode.BEFORE_HEAD;
} else tokenBeforeHtml(p, token);
}
function endTagBeforeHtml(p, token) {
const tn = token.tagID;
if (tn === TAG_ID.HTML || tn === TAG_ID.HEAD || tn === TAG_ID.BODY || tn === TAG_ID.BR) tokenBeforeHtml(p, token);
}
function tokenBeforeHtml(p, token) {
p._insertFakeRootElement();
p.insertionMode = InsertionMode.BEFORE_HEAD;
p._processToken(token);
}
function startTagBeforeHead(p, token) {
switch (token.tagID) {
case TAG_ID.HTML:
startTagInBody(p, token);
break;
case TAG_ID.HEAD:
p._insertElement(token, NS.HTML);
p.headElement = p.openElements.current;
p.insertionMode = InsertionMode.IN_HEAD;
break;
default: tokenBeforeHead(p, token);
}
}
function endTagBeforeHead(p, token) {
const tn = token.tagID;
if (tn === TAG_ID.HEAD || tn === TAG_ID.BODY || tn === TAG_ID.HTML || tn === TAG_ID.BR) tokenBeforeHead(p, token);
else p._err(token, ERR.endTagWithoutMatchingOpenElement);
}
function tokenBeforeHead(p, token) {
p._insertFakeElement(TAG_NAMES.HEAD, TAG_ID.HEAD);
p.headElement = p.openElements.current;
p.insertionMode = InsertionMode.IN_HEAD;
p._processToken(token);
}
function startTagInHead(p, token) {
switch (token.tagID) {
case TAG_ID.HTML:
startTagInBody(p, token);
break;
case TAG_ID.BASE:
case TAG_ID.BASEFONT:
case TAG_ID.BGSOUND:
case TAG_ID.LINK:
case TAG_ID.META:
p._appendElement(token, NS.HTML);
token.ackSelfClosing = true;
break;
case TAG_ID.TITLE:
p._switchToTextParsing(token, TokenizerMode.RCDATA);
break;
case TAG_ID.NOSCRIPT:
if (p.options.scriptingEnabled) p._switchToTextParsing(token, TokenizerMode.RAWTEXT);
else {
p._insertElement(token, NS.HTML);
p.insertionMode = InsertionMode.IN_HEAD_NO_SCRIPT;
}
break;
case TAG_ID.NOFRAMES:
case TAG_ID.STYLE:
p._switchToTextParsing(token, TokenizerMode.RAWTEXT);
break;
case TAG_ID.SCRIPT:
p._switchToTextParsing(token, TokenizerMode.SCRIPT_DATA);
break;
case TAG_ID.TEMPLATE:
p._insertTemplate(token);
p.activeFormattingElements.insertMarker();
p.framesetOk = false;
p.insertionMode = InsertionMode.IN_TEMPLATE;
p.tmplInsertionModeStack.unshift(InsertionMode.IN_TEMPLATE);
break;
case TAG_ID.HEAD:
p._err(token, ERR.misplacedStartTagForHeadElement);
break;
default: tokenInHead(p, token);
}
}
function endTagInHead(p, token) {
switch (token.tagID) {
case TAG_ID.HEAD:
p.openElements.pop();
p.insertionMode = InsertionMode.AFTER_HEAD;
break;
case TAG_ID.BODY:
case TAG_ID.BR:
case TAG_ID.HTML:
tokenInHead(p, token);
break;
case TAG_ID.TEMPLATE:
templateEndTagInHead(p, token);
break;
default: p._err(token, ERR.endTagWithoutMatchingOpenElement);
}
}
function templateEndTagInHead(p, token) {
if (p.openElements.tmplCount > 0) {
p.openElements.generateImpliedEndTagsThoroughly();
if (p.openElements.currentTagId !== TAG_ID.TEMPLATE) p._err(token, ERR.closingOfElementWithOpenChildElements);
p.openElements.popUntilTagNamePopped(TAG_ID.TEMPLATE);
p.activeFormattingElements.clearToLastMarker();
p.tmplInsertionModeStack.shift();
p._resetInsertionMode();
} else p._err(token, ERR.endTagWithoutMatchingOpenElement);
}
function tokenInHead(p, token) {
p.openElements.pop();
p.insertionMode = InsertionMode.AFTER_HEAD;
p._processToken(token);
}
function startTagInHeadNoScript(p, token) {
switch (token.tagID) {
case TAG_ID.HTML:
startTagInBody(p, token);
break;
case TAG_ID.BASEFONT:
case TAG_ID.BGSOUND:
case TAG_ID.HEAD:
case TAG_ID.LINK:
case TAG_ID.META:
case TAG_ID.NOFRAMES:
case TAG_ID.STYLE:
startTagInHead(p, token);
break;
case TAG_ID.NOSCRIPT:
p._err(token, ERR.nestedNoscriptInHead);
break;
default: tokenInHeadNoScript(p, token);
}
}
function endTagInHeadNoScript(p, token) {
switch (token.tagID) {
case TAG_ID.NOSCRIPT:
p.openElements.pop();
p.insertionMode = InsertionMode.IN_HEAD;
break;
case TAG_ID.BR:
tokenInHeadNoScript(p, token);
break;
default: p._err(token, ERR.endTagWithoutMatchingOpenElement);
}
}
function tokenInHeadNoScript(p, token) {
p._err(token, token.type === TokenType.EOF ? ERR.openElementsLeftAfterEof : ERR.disallowedContentInNoscriptInHead);
p.openElements.pop();
p.insertionMode = InsertionMode.IN_HEAD;
p._processToken(token);
}
function startTagAfterHead(p, token) {
switch (token.tagID) {
case TAG_ID.HTML:
startTagInBody(p, token);
break;
case TAG_ID.BODY:
p._insertElement(token, NS.HTML);
p.framesetOk = false;
p.insertionMode = InsertionMode.IN_BODY;
break;
case TAG_ID.FRAMESET:
p._insertElement(token, NS.HTML);
p.insertionMode = InsertionMode.IN_FRAMESET;
break;
case TAG_ID.BASE:
case TAG_ID.BASEFONT:
case TAG_ID.BGSOUND:
case TAG_ID.LINK:
case TAG_ID.META:
case TAG_ID.NOFRAMES:
case TAG_ID.SCRIPT:
case TAG_ID.STYLE:
case TAG_ID.TEMPLATE:
case TAG_ID.TITLE:
p._err(token, ERR.abandonedHeadElementChild);
p.openElements.push(p.headElement, TAG_ID.HEAD);
startTagInHead(p, token);
p.openElements.remove(p.headElement);
break;
case TAG_ID.HEAD:
p._err(token, ERR.misplacedStartTagForHeadElement);
break;
default: tokenAfterHead(p, token);
}
}
function endTagAfterHead(p, token) {
switch (token.tagID) {
case TAG_ID.BODY:
case TAG_ID.HTML:
case TAG_ID.BR:
tokenAfterHead(p, token);
break;
case TAG_ID.TEMPLATE:
templateEndTagInHead(p, token);
break;
default: p._err(token, ERR.endTagWithoutMatchingOpenElement);
}
}
function tokenAfterHead(p, token) {
p._insertFakeElement(TAG_NAMES.BODY, TAG_ID.BODY);
p.insertionMode = InsertionMode.IN_BODY;
modeInBody(p, token);
}
function modeInBody(p, token) {
switch (token.type) {
case TokenType.CHARACTER:
characterInBody(p, token);
break;
case TokenType.WHITESPACE_CHARACTER:
whitespaceCharacterInBody(p, token);
break;
case TokenType.COMMENT:
appendComment(p, token);
break;
case TokenType.START_TAG:
startTagInBody(p, token);
break;
case TokenType.END_TAG:
endTagInBody(p, token);
break;
case TokenType.EOF: eofInBody(p, token);
}
}
function whitespaceCharacterInBody(p, token) {
p._reconstructActiveFormattingElements();
p._insertCharacters(token);
}
function characterInBody(p, token) {
p._reconstructActiveFormattingElements();
p._insertCharacters(token);
p.framesetOk = false;
}
function htmlStartTagInBody(p, token) {
if (p.openElements.tmplCount === 0) p.treeAdapter.adoptAttributes(p.openElements.items[0], token.attrs);
}
function bodyStartTagInBody(p, token) {
const bodyElement = p.openElements.tryPeekProperlyNestedBodyElement();
if (bodyElement && p.openElements.tmplCount === 0) {
p.framesetOk = false;
p.treeAdapter.adoptAttributes(bodyElement, token.attrs);
}
}
function framesetStartTagInBody(p, token) {
const bodyElement = p.openElements.tryPeekProperlyNestedBodyElement();
if (p.framesetOk && bodyElement) {
p.treeAdapter.detachNode(bodyElement);
p.openElements.popAllUpToHtmlElement();
p._insertElement(token, NS.HTML);
p.insertionMode = InsertionMode.IN_FRAMESET;
}
}
function addressStartTagInBody(p, token) {
if (p.openElements.hasInButtonScope(TAG_ID.P)) p._closePElement();
p._insertElement(token, NS.HTML);
}
function numberedHeaderStartTagInBody(p, token) {
if (p.openElements.hasInButtonScope(TAG_ID.P)) p._closePElement();
if (p.openElements.currentTagId !== void 0 && NUMBERED_HEADERS.has(p.openElements.currentTagId)) p.openElements.pop();
p._insertElement(token, NS.HTML);
}
function preStartTagInBody(p, token) {
if (p.openElements.hasInButtonScope(TAG_ID.P)) p._closePElement();
p._insertElement(token, NS.HTML);
p.skipNextNewLine = true;
p.framesetOk = false;
}
function formStartTagInBody(p, token) {
const inTemplate = p.openElements.tmplCount > 0;
if (!p.formElement || inTemplate) {
if (p.openElements.hasInButtonScope(TAG_ID.P)) p._closePElement();
p._insertElement(token, NS.HTML);
if (!inTemplate) p.formElement = p.openElements.current;
}
}
function listItemStartTagInBody(p, token) {
p.framesetOk = false;
const tn = token.tagID;
for (let i = p.openElements.stackTop; i >= 0; i--) {
const elementId = p.openElements.tagIDs[i];
if (tn === TAG_ID.LI && elementId === TAG_ID.LI || (tn === TAG_ID.DD || tn === TAG_ID.DT) && (elementId === TAG_ID.DD || elementId === TAG_ID.DT)) {
p.openElements.generateImpliedEndTagsWithExclusion(elementId);
p.openElements.popUntilTagNamePopped(elementId);
break;
}
if (elementId !== TAG_ID.ADDRESS && elementId !== TAG_ID.DIV && elementId !== TAG_ID.P && p._isSpecialElement(p.openElements.items[i], elementId)) break;
}
if (p.openElements.hasInButtonScope(TAG_ID.P)) p._closePElement();
p._insertElement(token, NS.HTML);
}
function plaintextStartTagInBody(p, token) {
if (p.openElements.hasInButtonScope(TAG_ID.P)) p._closePElement();
p._insertElement(token, NS.HTML);
p.tokenizer.state = TokenizerMode.PLAINTEXT;
}
function buttonStartTagInBody(p, token) {
if (p.openElements.hasInScope(TAG_ID.BUTTON)) {
p.openElements.generateImpliedEndTags();
p.openElements.popUntilTagNamePopped(TAG_ID.BUTTON);
}
p._reconstructActiveFormattingElements();
p._insertElement(token, NS.HTML);
p.framesetOk = false;
}
function aStartTagInBody(p, token) {
const activeElementEntry = p.activeFormattingElements.getElementEntryInScopeWithTagName(TAG_NAMES.A);
if (activeElementEntry) {
callAdoptionAgency(p, token);
p.openElements.remove(activeElementEntry.element);
p.activeFormattingElements.removeEntry(activeElementEntry);
}
p._reconstructActiveFormattingElements();
p._insertElement(token, NS.HTML);
p.activeFormattingElements.pushElement(p.openElements.current, token);
}
function bStartTagInBody(p, token) {
p._reconstructActiveFormattingElements();
p._insertElement(token, NS.HTML);
p.activeFormattingElements.pushElement(p.openElements.current, token);
}
function nobrStartTagInBody(p, token) {
p._reconstructActiveFormattingElements();
if (p.openElements.hasInScope(TAG_ID.NOBR)) {
callAdoptionAgency(p, token);
p._reconstructActiveFormattingElements();
}
p._insertElement(token, NS.HTML);
p.activeFormattingElements.pushElement(p.openElements.current, token);
}
function appletStartTagInBody(p, token) {
p._reconstructActiveFormattingElements();
p._insertElement(token, NS.HTML);
p.activeFormattingElements.insertMarker();
p.framesetOk = false;
}
function tableStartTagInBody(p, token) {
if (p.treeAdapter.getDocumentMode(p.document) !== DOCUMENT_MODE.QUIRKS && p.openElements.hasInButtonScope(TAG_ID.P)) p._closePElement();
p._insertElement(token, NS.HTML);
p.framesetOk = false;
p.insertionMode = InsertionMode.IN_TABLE;
}
function areaStartTagInBody(p, token) {
p._reconstructActiveFormattingElements();
p._appendElement(token, NS.HTML);
p.framesetOk = false;
token.ackSelfClosing = true;
}
function isHiddenInput(token) {
const inputType = getTokenAttr(token, ATTRS.TYPE);
return inputType != null && inputType.toLowerCase() === HIDDEN_INPUT_TYPE;
}
function inputStartTagInBody(p, token) {
p._reconstructActiveFormattingElements();
p._appendElement(token, NS.HTML);
if (!isHiddenInput(token)) p.framesetOk = false;
token.ackSelfClosing = true;
}
function paramStartTagInBody(p, token) {
p._appendElement(token, NS.HTML);
token.ackSelfClosing = true;
}
function hrStartTagInBody(p, token) {
if (p.openElements.hasInButtonScope(TAG_ID.P)) p._closePElement();
p._appendElement(token, NS.HTML);
p.framesetOk = false;
token.ackSelfClosing = true;
}
function imageStartTagInBody(p, token) {
token.tagName = TAG_NAMES.IMG;
token.tagID = TAG_ID.IMG;
areaStartTagInBody(p, token);
}
function textareaStartTagInBody(p, token) {
p._insertElement(token, NS.HTML);
p.skipNextNewLine = true;
p.tokenizer.state = TokenizerMode.RCDATA;
p.originalInsertionMode = p.insertionMode;
p.framesetOk = false;
p.insertionMode = InsertionMode.TEXT;
}
function xmpStartTagInBody(p, token) {
if (p.openElements.hasInButtonScope(TAG_ID.P)) p._closePElement();
p._reconstructActiveFormattingElements();
p.framesetOk = false;
p._switchToTextParsing(token, TokenizerMode.RAWTEXT);
}
function iframeStartTagInBody(p, token) {
p.framesetOk = false;
p._switchToTextParsing(token, TokenizerMode.RAWTEXT);
}
function rawTextStartTagInBody(p, token) {
p._switchToTextParsing(token, TokenizerMode.RAWTEXT);
}
function selectStartTagInBody(p, token) {
p._reconstructActiveFormattingElements();
p._insertElement(token, NS.HTML);
p.framesetOk = false;
p.insertionMode = p.insertionMode === InsertionMode.IN_TABLE || p.insertionMode === InsertionMode.IN_CAPTION || p.insertionMode === InsertionMode.IN_TABLE_BODY || p.insertionMode === InsertionMode.IN_ROW || p.insertionMode === InsertionMode.IN_CELL ? InsertionMode.IN_SELECT_IN_TABLE : InsertionMode.IN_SELECT;
}
function optgroupStartTagInBody(p, token) {
if (p.openElements.currentTagId === TAG_ID.OPTION) p.openElements.pop();
p._reconstructActiveFormattingElements();
p._insertElement(token, NS.HTML);
}
function rbStartTagInBody(p, token) {
if (p.openElements.hasInScope(TAG_ID.RUBY)) p.openElements.generateImpliedEndTags();
p._insertElement(token, NS.HTML);
}
function rtStartTagInBody(p, token) {
if (p.openElements.hasInScope(TAG_ID.RUBY)) p.openElements.generateImpliedEndTagsWithExclusion(TAG_ID.RTC);
p._insertElement(token, NS.HTML);
}
function mathStartTagInBody(p, token) {
p._reconstructActiveFormattingElements();
adjustTokenMathMLAttrs(token);
adjustTokenXMLAttrs(token);
if (token.selfClosing) p._appendElement(token, NS.MATHML);
else p._insertElement(token, NS.MATHML);
token.ackSelfClosing = true;
}
function svgStartTagInBody(p, token) {
p._reconstructActiveFormattingElements();
adjustTokenSVGAttrs(token);
adjustTokenXMLAttrs(token);
if (token.selfClosing) p._appendElement(token, NS.SVG);
else p._insertElement(token, NS.SVG);
token.ackSelfClosing = true;
}
function genericStartTagInBody(p, token) {
p._reconstructActiveFormattingElements();
p._insertElement(token, NS.HTML);
}
function startTagInBody(p, token) {
switch (token.tagID) {
case TAG_ID.I:
case TAG_ID.S:
case TAG_ID.B:
case TAG_ID.U:
case TAG_ID.EM:
case TAG_ID.TT:
case TAG_ID.BIG:
case TAG_ID.CODE:
case TAG_ID.FONT:
case TAG_ID.SMALL:
case TAG_ID.STRIKE:
case TAG_ID.STRONG:
bStartTagInBody(p, token);
break;
case TAG_ID.A:
aStartTagInBody(p, token);
break;
case TAG_ID.H1:
case TAG_ID.H2:
case TAG_ID.H3:
case TAG_ID.H4:
case TAG_ID.H5:
case TAG_ID.H6:
numberedHeaderStartTagInBody(p, token);
break;
case TAG_ID.P:
case TAG_ID.DL:
case TAG_ID.OL:
case TAG_ID.UL:
case TAG_ID.DIV:
case TAG_ID.DIR:
case TAG_ID.NAV:
case TAG_ID.MAIN:
case TAG_ID.MENU:
case TAG_ID.ASIDE:
case TAG_ID.CENTER:
case TAG_ID.FIGURE:
case TAG_ID.FOOTER:
case TAG_ID.HEADER:
case TAG_ID.HGROUP:
case TAG_ID.DIALOG:
case TAG_ID.DETAILS:
case TAG_ID.ADDRESS:
case TAG_ID.ARTICLE:
case TAG_ID.SEARCH:
case TAG_ID.SECTION:
case TAG_ID.SUMMARY:
case TAG_ID.FIELDSET:
case TAG_ID.BLOCKQUOTE:
case TAG_ID.FIGCAPTION:
addressStartTagInBody(p, token);
break;
case TAG_ID.LI:
case TAG_ID.DD:
case TAG_ID.DT:
listItemStartTagInBody(p, token);
break;
case TAG_ID.BR:
case TAG_ID.IMG:
case TAG_ID.WBR:
case TAG_ID.AREA:
case TAG_ID.EMBED:
case TAG_ID.KEYGEN:
areaStartTagInBody(p, token);
break;
case TAG_ID.HR:
hrStartTagInBody(p, token);
break;
case TAG_ID.RB:
case TAG_ID.RTC:
rbStartTagInBody(p, token);
break;
case TAG_ID.RT:
case TAG_ID.RP:
rtStartTagInBody(p, token);
break;
case TAG_ID.PRE:
case TAG_ID.LISTING:
preStartTagInBody(p, token);
break;
case TAG_ID.XMP:
xmpStartTagInBody(p, token);
break;
case TAG_ID.SVG:
svgStartTagInBody(p, token);
break;
case TAG_ID.HTML:
htmlStartTagInBody(p, token);
break;
case TAG_ID.BASE:
case TAG_ID.LINK:
case TAG_ID.META:
case TAG_ID.STYLE:
case TAG_ID.TITLE:
case TAG_ID.SCRIPT:
case TAG_ID.BGSOUND:
case TAG_ID.BASEFONT:
case TAG_ID.TEMPLATE:
startTagInHead(p, token);
break;
case TAG_ID.BODY:
bodyStartTagInBody(p, token);
break;
case TAG_ID.FORM:
formStartTagInBody(p, token);
break;
case TAG_ID.NOBR:
nobrStartTagInBody(p, token);
break;
case TAG_ID.MATH:
mathStartTagInBody(p, token);
break;
case TAG_ID.TABLE:
tableStartTagInBody(p, token);
break;
case TAG_ID.INPUT:
inputStartTagInBody(p, token);
break;
case TAG_ID.PARAM:
case TAG_ID.TRACK:
case TAG_ID.SOURCE:
paramStartTagInBody(p, token);
break;
case TAG_ID.IMAGE:
imageStartTagInBody(p, token);
break;
case TAG_ID.BUTTON:
buttonStartTagInBody(p, token);
break;
case TAG_ID.APPLET:
case TAG_ID.OBJECT:
case TAG_ID.MARQUEE:
appletStartTagInBody(p, token);
break;
case TAG_ID.IFRAME:
iframeStartTagInBody(p, token);
break;
case TAG_ID.SELECT:
selectStartTagInBody(p, token);
break;
case TAG_ID.OPTION:
case TAG_ID.OPTGROUP:
optgroupStartTagInBody(p, token);
break;
case TAG_ID.NOEMBED:
case TAG_ID.NOFRAMES:
rawTextStartTagInBody(p, token);
break;
case TAG_ID.FRAMESET:
framesetStartTagInBody(p, token);
break;
case TAG_ID.TEXTAREA:
textareaStartTagInBody(p, token);
break;
case TAG_ID.NOSCRIPT:
if (p.options.scriptingEnabled) rawTextStartTagInBody(p, token);
else genericStartTagInBody(p, token);
break;
case TAG_ID.PLAINTEXT:
plaintextStartTagInBody(p, token);
break;
case TAG_ID.COL:
case TAG_ID.TH:
case TAG_ID.TD:
case TAG_ID.TR:
case TAG_ID.HEAD:
case TAG_ID.FRAME:
case TAG_ID.TBODY:
case TAG_ID.TFOOT:
case TAG_ID.THEAD:
case TAG_ID.CAPTION:
case TAG_ID.COLGROUP: break;
default: genericStartTagInBody(p, token);
}
}
function bodyEndTagInBody(p, token) {
if (p.openElements.hasInScope(TAG_ID.BODY)) {
p.insertionMode = InsertionMode.AFTER_BODY;
if (p.options.sourceCodeLocationInfo) {
const bodyElement = p.openElements.tryPeekProperlyNestedBodyElement();
if (bodyElement) p._setEndLocation(bodyElement, token);
}
}
}
function htmlEndTagInBody(p, token) {
if (p.openElements.hasInScope(TAG_ID.BODY)) {
p.insertionMode = InsertionMode.AFTER_BODY;
endTagAfterBody(p, token);
}
}
function addressEndTagInBody(p, token) {
const tn = token.tagID;
if (p.openElements.hasInScope(tn)) {
p.openElements.generateImpliedEndTags();
p.openElements.popUntilTagNamePopped(tn);
}
}
function formEndTagInBody(p) {
const inTemplate = p.openElements.tmplCount > 0;
const { formElement } = p;
if (!inTemplate) p.formElement = null;
if ((formElement || inTemplate) && p.openElements.hasInScope(TAG_ID.FORM)) {
p.openElements.generateImpliedEndTags();
if (inTemplate) p.openElements.popUntilTagNamePopped(TAG_ID.FORM);
else if (formElement) p.openElements.remove(formElement);
}
}
function pEndTagInBody(p) {
if (!p.openElements.hasInButtonScope(TAG_ID.P)) p._insertFakeElement(TAG_NAMES.P, TAG_ID.P);
p._closePElement();
}
function liEndTagInBody(p) {
if (p.openElements.hasInListItemScope(TAG_ID.LI)) {
p.openElements.generateImpliedEndTagsWithExclusion(TAG_ID.LI);
p.openElements.popUntilTagNamePopped(TAG_ID.LI);
}
}
function ddEndTagInBody(p, token) {
const tn = token.tagID;
if (p.openElements.hasInScope(tn)) {
p.openElements.generateImpliedEndTagsWithExclusion(tn);
p.openElements.popUntilTagNamePopped(tn);
}
}
function numberedHeaderEndTagInBody(p) {
if (p.openElements.hasNumberedHeaderInScope()) {
p.openElements.generateImpliedEndTags();
p.openElements.popUntilNumberedHeaderPopped();
}
}
function appletEndTagInBody(p, token) {
const tn = token.tagID;
if (p.openElements.hasInScope(tn)) {
p.openElements.generateImpliedEndTags();
p.openElements.popUntilTagNamePopped(tn);
p.activeFormattingElements.clearToLastMarker();
}
}
function brEndTagInBody(p) {
p._reconstructActiveFormattingElements();
p._insertFakeElement(TAG_NAMES.BR, TAG_ID.BR);
p.openElements.pop();
p.framesetOk = false;
}
function genericEndTagInBody(p, token) {
const tn = token.tagName;
const tid = token.tagID;
for (let i = p.openElements.stackTop; i > 0; i--) {
const element = p.openElements.items[i];
const elementId = p.openElements.tagIDs[i];
if (tid === elementId && (tid !== TAG_ID.UNKNOWN || p.treeAdapter.getTagName(element) === tn)) {
p.openElements.generateImpliedEndTagsWithExclusion(tid);
if (p.openElements.stackTop >= i) p.openElements.shortenToLength(i);
break;
}
if (p._isSpecialElement(element, elementId)) break;
}
}
function endTagInBody(p, token) {
switch (token.tagID) {
case TAG_ID.A:
case TAG_ID.B:
case TAG_ID.I:
case TAG_ID.S:
case TAG_ID.U:
case TAG_ID.EM:
case TAG_ID.TT:
case TAG_ID.BIG:
case TAG_ID.CODE:
case TAG_ID.FONT:
case TAG_ID.NOBR:
case TAG_ID.SMALL:
case TAG_ID.STRIKE:
case TAG_ID.STRONG:
callAdoptionAgency(p, token);
break;
case TAG_ID.P:
pEndTagInBody(p);
break;
case TAG_ID.DL:
case TAG_ID.UL:
case TAG_ID.OL:
case TAG_ID.DIR:
case TAG_ID.DIV:
case TAG_ID.NAV:
case TAG_ID.PRE:
case TAG_ID.MAIN:
case TAG_ID.MENU:
case TAG_ID.ASIDE:
case TAG_ID.BUTTON:
case TAG_ID.CENTER:
case TAG_ID.FIGURE:
case TAG_ID.FOOTER:
case TAG_ID.HEADER:
case TAG_ID.HGROUP:
case TAG_ID.DIALOG:
case TAG_ID.ADDRESS:
case TAG_ID.ARTICLE:
case TAG_ID.DETAILS:
case TAG_ID.SEARCH:
case TAG_ID.SECTION:
case TAG_ID.SUMMARY:
case TAG_ID.LISTING:
case TAG_ID.FIELDSET:
case TAG_ID.BLOCKQUOTE:
case TAG_ID.FIGCAPTION:
addressEndTagInBody(p, token);
break;
case TAG_ID.LI:
liEndTagInBody(p);
break;
case TAG_ID.DD:
case TAG_ID.DT:
ddEndTagInBody(p, token);
break;
case TAG_ID.H1:
case TAG_ID.H2:
case TAG_ID.H3:
case TAG_ID.H4:
case TAG_ID.H5:
case TAG_ID.H6:
numberedHeaderEndTagInBody(p);
break;
case TAG_ID.BR:
brEndTagInBody(p);
break;
case TAG_ID.BODY:
bodyEndTagInBody(p, token);
break;
case TAG_ID.HTML:
htmlEndTagInBody(p, token);
break;
case TAG_ID.FORM:
formEndTagInBody(p);
break;
case TAG_ID.APPLET:
case TAG_ID.OBJECT:
case TAG_ID.MARQUEE:
appletEndTagInBody(p, token);
break;
case TAG_ID.TEMPLATE:
templateEndTagInHead(p, token);
break;
default: genericEndTagInBody(p, token);
}
}
function eofInBody(p, token) {
if (p.tmplInsertionModeStack.length > 0) eofInTemplate(p, token);
else stopParsing(p, token);
}
function endTagInText(p, token) {
var _a;
if (token.tagID === TAG_ID.SCRIPT) (_a = p.scriptHandler) === null || _a === void 0 || _a.call(p, p.openElements.current);
p.openElements.pop();
p.insertionMode = p.originalInsertionMode;
}
function eofInText(p, token) {
p._err(token, ERR.eofInElementThatCanContainOnlyText);
p.openElements.pop();
p.insertionMode = p.originalInsertionMode;
p.onEof(token);
}
function characterInTable(p, token) {
if (p.openElements.currentTagId !== void 0 && TABLE_STRUCTURE_TAGS.has(p.openElements.currentTagId)) {
p.pendingCharacterTokens.length = 0;
p.hasNonWhitespacePendingCharacterToken = false;
p.originalInsertionMode = p.insertionMode;
p.insertionMode = InsertionMode.IN_TABLE_TEXT;
switch (token.type) {
case TokenType.CHARACTER:
characterInTableText(p, token);
break;
case TokenType.WHITESPACE_CHARACTER: whitespaceCharacterInTableText(p, token);
}
} else tokenInTable(p, token);
}
function captionStartTagInTable(p, token) {
p.openElements.clearBackToTableContext();
p.activeFormattingElements.insertMarker();
p._insertElement(token, NS.HTML);
p.insertionMode = InsertionMode.IN_CAPTION;
}
function colgroupStartTagInTable(p, token) {
p.openElements.clearBackToTableContext();
p._insertElement(token, NS.HTML);
p.insertionMode = InsertionMode.IN_COLUMN_GROUP;
}
function colStartTagInTable(p, token) {
p.openElements.clearBackToTableContext();
p._insertFakeElement(TAG_NAMES.COLGROUP, TAG_ID.COLGROUP);
p.insertionMode = InsertionMode.IN_COLUMN_GROUP;
startTagInColumnGroup(p, token);
}
function tbodyStartTagInTable(p, token) {
p.openElements.clearBackToTableContext();
p._insertElement(token, NS.HTML);
p.insertionMode = InsertionMode.IN_TABLE_BODY;
}
function tdStartTagInTable(p, token) {
p.openElements.clearBackToTableContext();
p._insertFakeElement(TAG_NAMES.TBODY, TAG_ID.TBODY);
p.insertionMode = InsertionMode.IN_TABLE_BODY;
startTagInTableBody(p, token);
}
function tableStartTagInTable(p, token) {
if (p.openElements.hasInTableScope(TAG_ID.TABLE)) {
p.openElements.popUntilTagNamePopped(TAG_ID.TABLE);
p._resetInsertionMode();
p._processStartTag(token);
}
}
function inputStartTagInTable(p, token) {
if (isHiddenInput(token)) p._appendElement(token, NS.HTML);
else tokenInTable(p, token);
token.ackSelfClosing = true;
}
function formStartTagInTable(p, token) {
if (!p.formElement && p.openElements.tmplCount === 0) {
p._insertElement(token, NS.HTML);
p.formElement = p.openElements.current;
p.openElements.pop();
}
}
function startTagInTable(p, token) {
switch (token.tagID) {
case TAG_ID.TD:
case TAG_ID.TH:
case TAG_ID.TR:
tdStartTagInTable(p, token);
break;
case TAG_ID.STYLE:
case TAG_ID.SCRIPT:
case TAG_ID.TEMPLATE:
startTagInHead(p, token);
break;
case TAG_ID.COL:
colStartTagInTable(p, token);
break;
case TAG_ID.FORM:
formStartTagInTable(p, token);
break;
case TAG_ID.TABLE:
tableStartTagInTable(p, token);
break;
case TAG_ID.TBODY:
case TAG_ID.TFOOT:
case TAG_ID.THEAD:
tbodyStartTagInTable(p, token);
break;
case TAG_ID.INPUT:
inputStartTagInTable(p, token);
break;
case TAG_ID.CAPTION:
captionStartTagInTable(p, token);
break;
case TAG_ID.COLGROUP:
colgroupStartTagInTable(p, token);
break;
default: tokenInTable(p, token);
}
}
function endTagInTable(p, token) {
switch (token.tagID) {
case TAG_ID.TABLE:
if (p.openElements.hasInTableScope(TAG_ID.TABLE)) {
p.openElements.popUntilTagNamePopped(TAG_ID.TABLE);
p._resetInsertionMode();
}
break;
case TAG_ID.TEMPLATE:
templateEndTagInHead(p, token);
break;
case TAG_ID.BODY:
case TAG_ID.CAPTION:
case TAG_ID.COL:
case TAG_ID.COLGROUP:
case TAG_ID.HTML:
case TAG_ID.TBODY:
case TAG_ID.TD:
case TAG_ID.TFOOT:
case TAG_ID.TH:
case TAG_ID.THEAD:
case TAG_ID.TR: break;
default: tokenInTable(p, token);
}
}
function tokenInTable(p, token) {
const savedFosterParentingState = p.fosterParentingEnabled;
p.fosterParentingEnabled = true;
modeInBody(p, token);
p.fosterParentingEnabled = savedFosterParentingState;
}
function whitespaceCharacterInTableText(p, token) {
p.pendingCharacterTokens.push(token);
}
function characterInTableText(p, token) {
p.pendingCharacterTokens.push(token);
p.hasNonWhitespacePendingCharacterToken = true;
}
function tokenInTableText(p, token) {
let i = 0;
if (p.hasNonWhitespacePendingCharacterToken) for (; i < p.pendingCharacterTokens.length; i++) tokenInTable(p, p.pendingCharacterTokens[i]);
else for (; i < p.pendingCharacterTokens.length; i++) p._insertCharacters(p.pendingCharacterTokens[i]);
p.insertionMode = p.originalInsertionMode;
p._processToken(token);
}
const TABLE_VOID_ELEMENTS = /* @__PURE__ */ new Set([
TAG_ID.CAPTION,
TAG_ID.COL,
TAG_ID.COLGROUP,
TAG_ID.TBODY,
TAG_ID.TD,
TAG_ID.TFOOT,
TAG_ID.TH,
TAG_ID.THEAD,
TAG_ID.TR
]);
function startTagInCaption(p, token) {
if (TABLE_VOID_ELEMENTS.has(token.tagID)) {
if (p.openElements.hasInTableScope(TAG_ID.CAPTION)) {
p.openElements.generateImpliedEndTags();
p.openElements.popUntilTagNamePopped(TAG_ID.CAPTION);
p.activeFormattingElements.clearToLastMarker();
p.insertionMode = InsertionMode.IN_TABLE;
startTagInTable(p, token);
}
} else startTagInBody(p, token);
}
function endTagInCaption(p, token) {
const tn = token.tagID;
switch (tn) {
case TAG_ID.CAPTION:
case TAG_ID.TABLE:
if (p.openElements.hasInTableScope(TAG_ID.CAPTION)) {
p.openElements.generateImpliedEndTags();
p.openElements.popUntilTagNamePopped(TAG_ID.CAPTION);
p.activeFormattingElements.clearToLastMarker();
p.insertionMode = InsertionMode.IN_TABLE;
if (tn === TAG_ID.TABLE) endTagInTable(p, token);
}
break;
case TAG_ID.BODY:
case TAG_ID.COL:
case TAG_ID.COLGROUP:
case TAG_ID.HTML:
case TAG_ID.TBODY:
case TAG_ID.TD:
case TAG_ID.TFOOT:
case TAG_ID.TH:
case TAG_ID.THEAD:
case TAG_ID.TR: break;
default: endTagInBody(p, token);
}
}
function startTagInColumnGroup(p, token) {
switch (token.tagID) {
case TAG_ID.HTML:
startTagInBody(p, token);
break;
case TAG_ID.COL:
p._appendElement(token, NS.HTML);
token.ackSelfClosing = true;
break;
case TAG_ID.TEMPLATE:
startTagInHead(p, token);
break;
default: tokenInColumnGroup(p, token);
}
}
function endTagInColumnGroup(p, token) {
switch (token.tagID) {
case TAG_ID.COLGROUP:
if (p.openElements.currentTagId === TAG_ID.COLGROUP) {
p.openElements.pop();
p.insertionMode = InsertionMode.IN_TABLE;
}
break;
case TAG_ID.TEMPLATE:
templateEndTagInHead(p, token);
break;
case TAG_ID.COL: break;
default: tokenInColumnGroup(p, token);
}
}
function tokenInColumnGroup(p, token) {
if (p.openElements.currentTagId === TAG_ID.COLGROUP) {
p.openElements.pop();
p.insertionMode = InsertionMode.IN_TABLE;
p._processToken(token);
}
}
function startTagInTableBody(p, token) {
switch (token.tagID) {
case TAG_ID.TR:
p.openElements.clearBackToTableBodyContext();
p._insertElement(token, NS.HTML);
p.insertionMode = InsertionMode.IN_ROW;
break;
case TAG_ID.TH:
case TAG_ID.TD:
p.openElements.clearBackToTableBodyContext();
p._insertFakeElement(TAG_NAMES.TR, TAG_ID.TR);
p.insertionMode = InsertionMode.IN_ROW;
startTagInRow(p, token);
break;
case TAG_ID.CAPTION:
case TAG_ID.COL:
case TAG_ID.COLGROUP:
case TAG_ID.TBODY:
case TAG_ID.TFOOT:
case TAG_ID.THEAD:
if (p.openElements.hasTableBodyContextInTableScope()) {
p.openElements.clearBackToTableBodyContext();
p.openElements.pop();
p.insertionMode = InsertionMode.IN_TABLE;
startTagInTable(p, token);
}
break;
default: startTagInTable(p, token);
}
}
function endTagInTableBody(p, token) {
const tn = token.tagID;
switch (token.tagID) {
case TAG_ID.TBODY:
case TAG_ID.TFOOT:
case TAG_ID.THEAD:
if (p.openElements.hasInTableScope(tn)) {
p.openElements.clearBackToTableBodyContext();
p.openElements.pop();
p.insertionMode = InsertionMode.IN_TABLE;
}
break;
case TAG_ID.TABLE:
if (p.openElements.hasTableBodyContextInTableScope()) {
p.openElements.clearBackToTableBodyContext();
p.openElements.pop();
p.insertionMode = InsertionMode.IN_TABLE;
endTagInTable(p, token);
}
break;
case TAG_ID.BODY:
case TAG_ID.CAPTION:
case TAG_ID.COL:
case TAG_ID.COLGROUP:
case TAG_ID.HTML:
case TAG_ID.TD:
case TAG_ID.TH:
case TAG_ID.TR: break;
default: endTagInTable(p, token);
}
}
function startTagInRow(p, token) {
switch (token.tagID) {
case TAG_ID.TH:
case TAG_ID.TD:
p.openElements.clearBackToTableRowContext();
p._insertElement(token, NS.HTML);
p.insertionMode = InsertionMode.IN_CELL;
p.activeFormattingElements.insertMarker();
break;
case TAG_ID.CAPTION:
case TAG_ID.COL:
case TAG_ID.COLGROUP:
case TAG_ID.TBODY:
case TAG_ID.TFOOT:
case TAG_ID.THEAD:
case TAG_ID.TR:
if (p.openElements.hasInTableScope(TAG_ID.TR)) {
p.openElements.clearBackToTableRowContext();
p.openElements.pop();
p.insertionMode = InsertionMode.IN_TABLE_BODY;
startTagInTableBody(p, token);
}
break;
default: startTagInTable(p, token);
}
}
function endTagInRow(p, token) {
switch (token.tagID) {
case TAG_ID.TR:
if (p.openElements.hasInTableScope(TAG_ID.TR)) {
p.openElements.clearBackToTableRowContext();
p.openElements.pop();
p.insertionMode = InsertionMode.IN_TABLE_BODY;
}
break;
case TAG_ID.TABLE:
if (p.openElements.hasInTableScope(TAG_ID.TR)) {
p.openElements.clearBackToTableRowContext();
p.openElements.pop();
p.insertionMode = InsertionMode.IN_TABLE_BODY;
endTagInTableBody(p, token);
}
break;
case TAG_ID.TBODY:
case TAG_ID.TFOOT:
case TAG_ID.THEAD:
if (p.openElements.hasInTableScope(token.tagID) || p.openElements.hasInTableScope(TAG_ID.TR)) {
p.openElements.clearBackToTableRowContext();
p.openElements.pop();
p.insertionMode = InsertionMode.IN_TABLE_BODY;
endTagInTableBody(p, token);
}
break;
case TAG_ID.BODY:
case TAG_ID.CAPTION:
case TAG_ID.COL:
case TAG_ID.COLGROUP:
case TAG_ID.HTML:
case TAG_ID.TD:
case TAG_ID.TH: break;
default: endTagInTable(p, token);
}
}
function startTagInCell(p, token) {
if (TABLE_VOID_ELEMENTS.has(token.tagID)) {
if (p.openElements.hasInTableScope(TAG_ID.TD) || p.openElements.hasInTableScope(TAG_ID.TH)) {
p._closeTableCell();
startTagInRow(p, token);
}
} else startTagInBody(p, token);
}
function endTagInCell(p, token) {
const tn = token.tagID;
switch (tn) {
case TAG_ID.TD:
case TAG_ID.TH:
if (p.openElements.hasInTableScope(tn)) {
p.openElements.generateImpliedEndTags();
p.openElements.popUntilTagNamePopped(tn);
p.activeFormattingElements.clearToLastMarker();
p.insertionMode = InsertionMode.IN_ROW;
}
break;
case TAG_ID.TABLE:
case TAG_ID.TBODY:
case TAG_ID.TFOOT:
case TAG_ID.THEAD:
case TAG_ID.TR:
if (p.openElements.hasInTableScope(tn)) {
p._closeTableCell();
endTagInRow(p, token);
}
break;
case TAG_ID.BODY:
case TAG_ID.CAPTION:
case TAG_ID.COL:
case TAG_ID.COLGROUP:
case TAG_ID.HTML: break;
default: endTagInBody(p, token);
}
}
function startTagInSelect(p, token) {
switch (token.tagID) {
case TAG_ID.HTML:
startTagInBody(p, token);
break;
case TAG_ID.OPTION:
if (p.openElements.currentTagId === TAG_ID.OPTION) p.openElements.pop();
p._insertElement(token, NS.HTML);
break;
case TAG_ID.OPTGROUP:
if (p.openElements.currentTagId === TAG_ID.OPTION) p.openElements.pop();
if (p.openElements.currentTagId === TAG_ID.OPTGROUP) p.openElements.pop();
p._insertElement(token, NS.HTML);
break;
case TAG_ID.HR:
if (p.openElements.currentTagId === TAG_ID.OPTION) p.openElements.pop();
if (p.openElements.currentTagId === TAG_ID.OPTGROUP) p.openElements.pop();
p._appendElement(token, NS.HTML);
token.ackSelfClosing = true;
break;
case TAG_ID.INPUT:
case TAG_ID.KEYGEN:
case TAG_ID.TEXTAREA:
case TAG_ID.SELECT:
if (p.openElements.hasInSelectScope(TAG_ID.SELECT)) {
p.openElements.popUntilTagNamePopped(TAG_ID.SELECT);
p._resetInsertionMode();
if (token.tagID !== TAG_ID.SELECT) p._processStartTag(token);
}
break;
case TAG_ID.SCRIPT:
case TAG_ID.TEMPLATE: startTagInHead(p, token);
}
}
function endTagInSelect(p, token) {
switch (token.tagID) {
case TAG_ID.OPTGROUP:
if (p.openElements.stackTop > 0 && p.openElements.currentTagId === TAG_ID.OPTION && p.openElements.tagIDs[p.openElements.stackTop - 1] === TAG_ID.OPTGROUP) p.openElements.pop();
if (p.openElements.currentTagId === TAG_ID.OPTGROUP) p.openElements.pop();
break;
case TAG_ID.OPTION:
if (p.openElements.currentTagId === TAG_ID.OPTION) p.openElements.pop();
break;
case TAG_ID.SELECT:
if (p.openElements.hasInSelectScope(TAG_ID.SELECT)) {
p.openElements.popUntilTagNamePopped(TAG_ID.SELECT);
p._resetInsertionMode();
}
break;
case TAG_ID.TEMPLATE: templateEndTagInHead(p, token);
}
}
function startTagInSelectInTable(p, token) {
const tn = token.tagID;
if (tn === TAG_ID.CAPTION || tn === TAG_ID.TABLE || tn === TAG_ID.TBODY || tn === TAG_ID.TFOOT || tn === TAG_ID.THEAD || tn === TAG_ID.TR || tn === TAG_ID.TD || tn === TAG_ID.TH) {
p.openElements.popUntilTagNamePopped(TAG_ID.SELECT);
p._resetInsertionMode();
p._processStartTag(token);
} else startTagInSelect(p, token);
}
function endTagInSelectInTable(p, token) {
const tn = token.tagID;
if (tn === TAG_ID.CAPTION || tn === TAG_ID.TABLE || tn === TAG_ID.TBODY || tn === TAG_ID.TFOOT || tn === TAG_ID.THEAD || tn === TAG_ID.TR || tn === TAG_ID.TD || tn === TAG_ID.TH) {
if (p.openElements.hasInTableScope(tn)) {
p.openElements.popUntilTagNamePopped(TAG_ID.SELECT);
p._resetInsertionMode();
p.onEndTag(token);
}
} else endTagInSelect(p, token);
}
function startTagInTemplate(p, token) {
switch (token.tagID) {
case TAG_ID.BASE:
case TAG_ID.BASEFONT:
case TAG_ID.BGSOUND:
case TAG_ID.LINK:
case TAG_ID.META:
case TAG_ID.NOFRAMES:
case TAG_ID.SCRIPT:
case TAG_ID.STYLE:
case TAG_ID.TEMPLATE:
case TAG_ID.TITLE:
startTagInHead(p, token);
break;
case TAG_ID.CAPTION:
case TAG_ID.COLGROUP:
case TAG_ID.TBODY:
case TAG_ID.TFOOT:
case TAG_ID.THEAD:
p.tmplInsertionModeStack[0] = InsertionMode.IN_TABLE;
p.insertionMode = InsertionMode.IN_TABLE;
startTagInTable(p, token);
break;
case TAG_ID.COL:
p.tmplInsertionModeStack[0] = InsertionMode.IN_COLUMN_GROUP;
p.insertionMode = InsertionMode.IN_COLUMN_GROUP;
startTagInColumnGroup(p, token);
break;
case TAG_ID.TR:
p.tmplInsertionModeStack[0] = InsertionMode.IN_TABLE_BODY;
p.insertionMode = InsertionMode.IN_TABLE_BODY;
startTagInTableBody(p, token);
break;
case TAG_ID.TD:
case TAG_ID.TH:
p.tmplInsertionModeStack[0] = InsertionMode.IN_ROW;
p.insertionMode = InsertionMode.IN_ROW;
startTagInRow(p, token);
break;
default:
p.tmplInsertionModeStack[0] = InsertionMode.IN_BODY;
p.insertionMode = InsertionMode.IN_BODY;
startTagInBody(p, token);
}
}
function endTagInTemplate(p, token) {
if (token.tagID === TAG_ID.TEMPLATE) templateEndTagInHead(p, token);
}
function eofInTemplate(p, token) {
if (p.openElements.tmplCount > 0) {
p.openElements.popUntilTagNamePopped(TAG_ID.TEMPLATE);
p.activeFormattingElements.clearToLastMarker();
p.tmplInsertionModeStack.shift();
p._resetInsertionMode();
p.onEof(token);
} else stopParsing(p, token);
}
function startTagAfterBody(p, token) {
if (token.tagID === TAG_ID.HTML) startTagInBody(p, token);
else tokenAfterBody(p, token);
}
function endTagAfterBody(p, token) {
var _a;
if (token.tagID === TAG_ID.HTML) {
if (!p.fragmentContext) p.insertionMode = InsertionMode.AFTER_AFTER_BODY;
if (p.options.sourceCodeLocationInfo && p.openElements.tagIDs[0] === TAG_ID.HTML) {
p._setEndLocation(p.openElements.items[0], token);
const bodyElement = p.openElements.items[1];
if (bodyElement && !((_a = p.treeAdapter.getNodeSourceCodeLocation(bodyElement)) === null || _a === void 0 ? void 0 : _a.endTag)) p._setEndLocation(bodyElement, token);
}
} else tokenAfterBody(p, token);
}
function tokenAfterBody(p, token) {
p.insertionMode = InsertionMode.IN_BODY;
modeInBody(p, token);
}
function startTagInFrameset(p, token) {
switch (token.tagID) {
case TAG_ID.HTML:
startTagInBody(p, token);
break;
case TAG_ID.FRAMESET:
p._insertElement(token, NS.HTML);
break;
case TAG_ID.FRAME:
p._appendElement(token, NS.HTML);
token.ackSelfClosing = true;
break;
case TAG_ID.NOFRAMES: startTagInHead(p, token);
}
}
function endTagInFrameset(p, token) {
if (token.tagID === TAG_ID.FRAMESET && !p.openElements.isRootHtmlElementCurrent()) {
p.openElements.pop();
if (!p.fragmentContext && p.openElements.currentTagId !== TAG_ID.FRAMESET) p.insertionMode = InsertionMode.AFTER_FRAMESET;
}
}
function startTagAfterFrameset(p, token) {
switch (token.tagID) {
case TAG_ID.HTML:
startTagInBody(p, token);
break;
case TAG_ID.NOFRAMES: startTagInHead(p, token);
}
}
function endTagAfterFrameset(p, token) {
if (token.tagID === TAG_ID.HTML) p.insertionMode = InsertionMode.AFTER_AFTER_FRAMESET;
}
function startTagAfterAfterBody(p, token) {
if (token.tagID === TAG_ID.HTML) startTagInBody(p, token);
else tokenAfterAfterBody(p, token);
}
function tokenAfterAfterBody(p, token) {
p.insertionMode = InsertionMode.IN_BODY;
modeInBody(p, token);
}
function startTagAfterAfterFrameset(p, token) {
switch (token.tagID) {
case TAG_ID.HTML:
startTagInBody(p, token);
break;
case TAG_ID.NOFRAMES: startTagInHead(p, token);
}
}
function nullCharacterInForeignContent(p, token) {
token.chars = "�";
p._insertCharacters(token);
}
function characterInForeignContent(p, token) {
p._insertCharacters(token);
p.framesetOk = false;
}
function popUntilHtmlOrIntegrationPoint(p) {
while (p.treeAdapter.getNamespaceURI(p.openElements.current) !== NS.HTML && p.openElements.currentTagId !== void 0 && !p._isIntegrationPoint(p.openElements.currentTagId, p.openElements.current)) p.openElements.pop();
}
function startTagInForeignContent(p, token) {
if (causesExit(token)) {
popUntilHtmlOrIntegrationPoint(p);
p._startTagOutsideForeignContent(token);
} else {
const current = p._getAdjustedCurrentElement();
const currentNs = p.treeAdapter.getNamespaceURI(current);
if (currentNs === NS.MATHML) adjustTokenMathMLAttrs(token);
else if (currentNs === NS.SVG) {
adjustTokenSVGTagName(token);
adjustTokenSVGAttrs(token);
}
adjustTokenXMLAttrs(token);
if (token.selfClosing) p._appendElement(token, currentNs);
else p._insertElement(token, currentNs);
token.ackSelfClosing = true;
}
}
function endTagInForeignContent(p, token) {
if (token.tagID === TAG_ID.P || token.tagID === TAG_ID.BR) {
popUntilHtmlOrIntegrationPoint(p);
p._endTagOutsideForeignContent(token);
return;
}
for (let i = p.openElements.stackTop; i > 0; i--) {
const element = p.openElements.items[i];
if (p.treeAdapter.getNamespaceURI(element) === NS.HTML) {
p._endTagOutsideForeignContent(token);
break;
}
const tagName = p.treeAdapter.getTagName(element);
if (tagName.toLowerCase() === token.tagName) {
token.tagName = tagName;
p.openElements.shortenToLength(i);
break;
}
}
}
//#endregion
//#region ../../node_modules/.pnpm/parse5@8.0.1/node_modules/parse5/dist/index.js
/**
* Parses an HTML string.
*
* @param html Input HTML string.
* @param options Parsing options.
* @returns Document
*
* @example
*
* ```js
* const parse5 = require('parse5');
*
* const document = parse5.parse('<!DOCTYPE html><html><head></head><body>Hi there!</body></html>');
*
* console.log(document.childNodes[1].tagName); //> 'html'
*```
*/
function parse(html, options) {
return Parser.parse(html, options);
}
//#endregion
export { ERR as ErrorCodes, parse };