From 23563c7188e089929b60f9e10721c6fc43a220ff Mon Sep 17 00:00:00 2001
From: RaindropsSys <contact@minteck.org>
Date: Thu, 22 Jun 2023 23:06:12 +0200
Subject: Updated 15 files, added includes/maintenance/deleteUnusedAssets.php
 and deleted 4944 files (automated)

---
 .../school/node_modules/parse5/lib/parser/index.js | 2956 --------------------
 1 file changed, 2956 deletions(-)
 delete mode 100644 includes/external/school/node_modules/parse5/lib/parser/index.js

(limited to 'includes/external/school/node_modules/parse5/lib/parser/index.js')

diff --git a/includes/external/school/node_modules/parse5/lib/parser/index.js b/includes/external/school/node_modules/parse5/lib/parser/index.js
deleted file mode 100644
index 45d3e83..0000000
--- a/includes/external/school/node_modules/parse5/lib/parser/index.js
+++ /dev/null
@@ -1,2956 +0,0 @@
-'use strict';
-
-const Tokenizer = require('../tokenizer');
-const OpenElementStack = require('./open-element-stack');
-const FormattingElementList = require('./formatting-element-list');
-const LocationInfoParserMixin = require('../extensions/location-info/parser-mixin');
-const ErrorReportingParserMixin = require('../extensions/error-reporting/parser-mixin');
-const Mixin = require('../utils/mixin');
-const defaultTreeAdapter = require('../tree-adapters/default');
-const mergeOptions = require('../utils/merge-options');
-const doctype = require('../common/doctype');
-const foreignContent = require('../common/foreign-content');
-const ERR = require('../common/error-codes');
-const unicode = require('../common/unicode');
-const HTML = require('../common/html');
-
-//Aliases
-const $ = HTML.TAG_NAMES;
-const NS = HTML.NAMESPACES;
-const ATTRS = HTML.ATTRS;
-
-const DEFAULT_OPTIONS = {
-    scriptingEnabled: true,
-    sourceCodeLocationInfo: false,
-    onParseError: null,
-    treeAdapter: defaultTreeAdapter
-};
-
-//Misc constants
-const HIDDEN_INPUT_TYPE = 'hidden';
-
-//Adoption agency loops iteration count
-const AA_OUTER_LOOP_ITER = 8;
-const AA_INNER_LOOP_ITER = 3;
-
-//Insertion modes
-const INITIAL_MODE = 'INITIAL_MODE';
-const BEFORE_HTML_MODE = 'BEFORE_HTML_MODE';
-const BEFORE_HEAD_MODE = 'BEFORE_HEAD_MODE';
-const IN_HEAD_MODE = 'IN_HEAD_MODE';
-const IN_HEAD_NO_SCRIPT_MODE = 'IN_HEAD_NO_SCRIPT_MODE';
-const AFTER_HEAD_MODE = 'AFTER_HEAD_MODE';
-const IN_BODY_MODE = 'IN_BODY_MODE';
-const TEXT_MODE = 'TEXT_MODE';
-const IN_TABLE_MODE = 'IN_TABLE_MODE';
-const IN_TABLE_TEXT_MODE = 'IN_TABLE_TEXT_MODE';
-const IN_CAPTION_MODE = 'IN_CAPTION_MODE';
-const IN_COLUMN_GROUP_MODE = 'IN_COLUMN_GROUP_MODE';
-const IN_TABLE_BODY_MODE = 'IN_TABLE_BODY_MODE';
-const IN_ROW_MODE = 'IN_ROW_MODE';
-const IN_CELL_MODE = 'IN_CELL_MODE';
-const IN_SELECT_MODE = 'IN_SELECT_MODE';
-const IN_SELECT_IN_TABLE_MODE = 'IN_SELECT_IN_TABLE_MODE';
-const IN_TEMPLATE_MODE = 'IN_TEMPLATE_MODE';
-const AFTER_BODY_MODE = 'AFTER_BODY_MODE';
-const IN_FRAMESET_MODE = 'IN_FRAMESET_MODE';
-const AFTER_FRAMESET_MODE = 'AFTER_FRAMESET_MODE';
-const AFTER_AFTER_BODY_MODE = 'AFTER_AFTER_BODY_MODE';
-const AFTER_AFTER_FRAMESET_MODE = 'AFTER_AFTER_FRAMESET_MODE';
-
-//Insertion mode reset map
-const INSERTION_MODE_RESET_MAP = {
-    [$.TR]: IN_ROW_MODE,
-    [$.TBODY]: IN_TABLE_BODY_MODE,
-    [$.THEAD]: IN_TABLE_BODY_MODE,
-    [$.TFOOT]: IN_TABLE_BODY_MODE,
-    [$.CAPTION]: IN_CAPTION_MODE,
-    [$.COLGROUP]: IN_COLUMN_GROUP_MODE,
-    [$.TABLE]: IN_TABLE_MODE,
-    [$.BODY]: IN_BODY_MODE,
-    [$.FRAMESET]: IN_FRAMESET_MODE
-};
-
-//Template insertion mode switch map
-const TEMPLATE_INSERTION_MODE_SWITCH_MAP = {
-    [$.CAPTION]: IN_TABLE_MODE,
-    [$.COLGROUP]: IN_TABLE_MODE,
-    [$.TBODY]: IN_TABLE_MODE,
-    [$.TFOOT]: IN_TABLE_MODE,
-    [$.THEAD]: IN_TABLE_MODE,
-    [$.COL]: IN_COLUMN_GROUP_MODE,
-    [$.TR]: IN_TABLE_BODY_MODE,
-    [$.TD]: IN_ROW_MODE,
-    [$.TH]: IN_ROW_MODE
-};
-
-//Token handlers map for insertion modes
-const TOKEN_HANDLERS = {
-    [INITIAL_MODE]: {
-        [Tokenizer.CHARACTER_TOKEN]: tokenInInitialMode,
-        [Tokenizer.NULL_CHARACTER_TOKEN]: tokenInInitialMode,
-        [Tokenizer.WHITESPACE_CHARACTER_TOKEN]: ignoreToken,
-        [Tokenizer.COMMENT_TOKEN]: appendComment,
-        [Tokenizer.DOCTYPE_TOKEN]: doctypeInInitialMode,
-        [Tokenizer.START_TAG_TOKEN]: tokenInInitialMode,
-        [Tokenizer.END_TAG_TOKEN]: tokenInInitialMode,
-        [Tokenizer.EOF_TOKEN]: tokenInInitialMode
-    },
-    [BEFORE_HTML_MODE]: {
-        [Tokenizer.CHARACTER_TOKEN]: tokenBeforeHtml,
-        [Tokenizer.NULL_CHARACTER_TOKEN]: tokenBeforeHtml,
-        [Tokenizer.WHITESPACE_CHARACTER_TOKEN]: ignoreToken,
-        [Tokenizer.COMMENT_TOKEN]: appendComment,
-        [Tokenizer.DOCTYPE_TOKEN]: ignoreToken,
-        [Tokenizer.START_TAG_TOKEN]: startTagBeforeHtml,
-        [Tokenizer.END_TAG_TOKEN]: endTagBeforeHtml,
-        [Tokenizer.EOF_TOKEN]: tokenBeforeHtml
-    },
-    [BEFORE_HEAD_MODE]: {
-        [Tokenizer.CHARACTER_TOKEN]: tokenBeforeHead,
-        [Tokenizer.NULL_CHARACTER_TOKEN]: tokenBeforeHead,
-        [Tokenizer.WHITESPACE_CHARACTER_TOKEN]: ignoreToken,
-        [Tokenizer.COMMENT_TOKEN]: appendComment,
-        [Tokenizer.DOCTYPE_TOKEN]: misplacedDoctype,
-        [Tokenizer.START_TAG_TOKEN]: startTagBeforeHead,
-        [Tokenizer.END_TAG_TOKEN]: endTagBeforeHead,
-        [Tokenizer.EOF_TOKEN]: tokenBeforeHead
-    },
-    [IN_HEAD_MODE]: {
-        [Tokenizer.CHARACTER_TOKEN]: tokenInHead,
-        [Tokenizer.NULL_CHARACTER_TOKEN]: tokenInHead,
-        [Tokenizer.WHITESPACE_CHARACTER_TOKEN]: insertCharacters,
-        [Tokenizer.COMMENT_TOKEN]: appendComment,
-        [Tokenizer.DOCTYPE_TOKEN]: misplacedDoctype,
-        [Tokenizer.START_TAG_TOKEN]: startTagInHead,
-        [Tokenizer.END_TAG_TOKEN]: endTagInHead,
-        [Tokenizer.EOF_TOKEN]: tokenInHead
-    },
-    [IN_HEAD_NO_SCRIPT_MODE]: {
-        [Tokenizer.CHARACTER_TOKEN]: tokenInHeadNoScript,
-        [Tokenizer.NULL_CHARACTER_TOKEN]: tokenInHeadNoScript,
-        [Tokenizer.WHITESPACE_CHARACTER_TOKEN]: insertCharacters,
-        [Tokenizer.COMMENT_TOKEN]: appendComment,
-        [Tokenizer.DOCTYPE_TOKEN]: misplacedDoctype,
-        [Tokenizer.START_TAG_TOKEN]: startTagInHeadNoScript,
-        [Tokenizer.END_TAG_TOKEN]: endTagInHeadNoScript,
-        [Tokenizer.EOF_TOKEN]: tokenInHeadNoScript
-    },
-    [AFTER_HEAD_MODE]: {
-        [Tokenizer.CHARACTER_TOKEN]: tokenAfterHead,
-        [Tokenizer.NULL_CHARACTER_TOKEN]: tokenAfterHead,
-        [Tokenizer.WHITESPACE_CHARACTER_TOKEN]: insertCharacters,
-        [Tokenizer.COMMENT_TOKEN]: appendComment,
-        [Tokenizer.DOCTYPE_TOKEN]: misplacedDoctype,
-        [Tokenizer.START_TAG_TOKEN]: startTagAfterHead,
-        [Tokenizer.END_TAG_TOKEN]: endTagAfterHead,
-        [Tokenizer.EOF_TOKEN]: tokenAfterHead
-    },
-    [IN_BODY_MODE]: {
-        [Tokenizer.CHARACTER_TOKEN]: characterInBody,
-        [Tokenizer.NULL_CHARACTER_TOKEN]: ignoreToken,
-        [Tokenizer.WHITESPACE_CHARACTER_TOKEN]: whitespaceCharacterInBody,
-        [Tokenizer.COMMENT_TOKEN]: appendComment,
-        [Tokenizer.DOCTYPE_TOKEN]: ignoreToken,
-        [Tokenizer.START_TAG_TOKEN]: startTagInBody,
-        [Tokenizer.END_TAG_TOKEN]: endTagInBody,
-        [Tokenizer.EOF_TOKEN]: eofInBody
-    },
-    [TEXT_MODE]: {
-        [Tokenizer.CHARACTER_TOKEN]: insertCharacters,
-        [Tokenizer.NULL_CHARACTER_TOKEN]: insertCharacters,
-        [Tokenizer.WHITESPACE_CHARACTER_TOKEN]: insertCharacters,
-        [Tokenizer.COMMENT_TOKEN]: ignoreToken,
-        [Tokenizer.DOCTYPE_TOKEN]: ignoreToken,
-        [Tokenizer.START_TAG_TOKEN]: ignoreToken,
-        [Tokenizer.END_TAG_TOKEN]: endTagInText,
-        [Tokenizer.EOF_TOKEN]: eofInText
-    },
-    [IN_TABLE_MODE]: {
-        [Tokenizer.CHARACTER_TOKEN]: characterInTable,
-        [Tokenizer.NULL_CHARACTER_TOKEN]: characterInTable,
-        [Tokenizer.WHITESPACE_CHARACTER_TOKEN]: characterInTable,
-        [Tokenizer.COMMENT_TOKEN]: appendComment,
-        [Tokenizer.DOCTYPE_TOKEN]: ignoreToken,
-        [Tokenizer.START_TAG_TOKEN]: startTagInTable,
-        [Tokenizer.END_TAG_TOKEN]: endTagInTable,
-        [Tokenizer.EOF_TOKEN]: eofInBody
-    },
-    [IN_TABLE_TEXT_MODE]: {
-        [Tokenizer.CHARACTER_TOKEN]: characterInTableText,
-        [Tokenizer.NULL_CHARACTER_TOKEN]: ignoreToken,
-        [Tokenizer.WHITESPACE_CHARACTER_TOKEN]: whitespaceCharacterInTableText,
-        [Tokenizer.COMMENT_TOKEN]: tokenInTableText,
-        [Tokenizer.DOCTYPE_TOKEN]: tokenInTableText,
-        [Tokenizer.START_TAG_TOKEN]: tokenInTableText,
-        [Tokenizer.END_TAG_TOKEN]: tokenInTableText,
-        [Tokenizer.EOF_TOKEN]: tokenInTableText
-    },
-    [IN_CAPTION_MODE]: {
-        [Tokenizer.CHARACTER_TOKEN]: characterInBody,
-        [Tokenizer.NULL_CHARACTER_TOKEN]: ignoreToken,
-        [Tokenizer.WHITESPACE_CHARACTER_TOKEN]: whitespaceCharacterInBody,
-        [Tokenizer.COMMENT_TOKEN]: appendComment,
-        [Tokenizer.DOCTYPE_TOKEN]: ignoreToken,
-        [Tokenizer.START_TAG_TOKEN]: startTagInCaption,
-        [Tokenizer.END_TAG_TOKEN]: endTagInCaption,
-        [Tokenizer.EOF_TOKEN]: eofInBody
-    },
-    [IN_COLUMN_GROUP_MODE]: {
-        [Tokenizer.CHARACTER_TOKEN]: tokenInColumnGroup,
-        [Tokenizer.NULL_CHARACTER_TOKEN]: tokenInColumnGroup,
-        [Tokenizer.WHITESPACE_CHARACTER_TOKEN]: insertCharacters,
-        [Tokenizer.COMMENT_TOKEN]: appendComment,
-        [Tokenizer.DOCTYPE_TOKEN]: ignoreToken,
-        [Tokenizer.START_TAG_TOKEN]: startTagInColumnGroup,
-        [Tokenizer.END_TAG_TOKEN]: endTagInColumnGroup,
-        [Tokenizer.EOF_TOKEN]: eofInBody
-    },
-    [IN_TABLE_BODY_MODE]: {
-        [Tokenizer.CHARACTER_TOKEN]: characterInTable,
-        [Tokenizer.NULL_CHARACTER_TOKEN]: characterInTable,
-        [Tokenizer.WHITESPACE_CHARACTER_TOKEN]: characterInTable,
-        [Tokenizer.COMMENT_TOKEN]: appendComment,
-        [Tokenizer.DOCTYPE_TOKEN]: ignoreToken,
-        [Tokenizer.START_TAG_TOKEN]: startTagInTableBody,
-        [Tokenizer.END_TAG_TOKEN]: endTagInTableBody,
-        [Tokenizer.EOF_TOKEN]: eofInBody
-    },
-    [IN_ROW_MODE]: {
-        [Tokenizer.CHARACTER_TOKEN]: characterInTable,
-        [Tokenizer.NULL_CHARACTER_TOKEN]: characterInTable,
-        [Tokenizer.WHITESPACE_CHARACTER_TOKEN]: characterInTable,
-        [Tokenizer.COMMENT_TOKEN]: appendComment,
-        [Tokenizer.DOCTYPE_TOKEN]: ignoreToken,
-        [Tokenizer.START_TAG_TOKEN]: startTagInRow,
-        [Tokenizer.END_TAG_TOKEN]: endTagInRow,
-        [Tokenizer.EOF_TOKEN]: eofInBody
-    },
-    [IN_CELL_MODE]: {
-        [Tokenizer.CHARACTER_TOKEN]: characterInBody,
-        [Tokenizer.NULL_CHARACTER_TOKEN]: ignoreToken,
-        [Tokenizer.WHITESPACE_CHARACTER_TOKEN]: whitespaceCharacterInBody,
-        [Tokenizer.COMMENT_TOKEN]: appendComment,
-        [Tokenizer.DOCTYPE_TOKEN]: ignoreToken,
-        [Tokenizer.START_TAG_TOKEN]: startTagInCell,
-        [Tokenizer.END_TAG_TOKEN]: endTagInCell,
-        [Tokenizer.EOF_TOKEN]: eofInBody
-    },
-    [IN_SELECT_MODE]: {
-        [Tokenizer.CHARACTER_TOKEN]: insertCharacters,
-        [Tokenizer.NULL_CHARACTER_TOKEN]: ignoreToken,
-        [Tokenizer.WHITESPACE_CHARACTER_TOKEN]: insertCharacters,
-        [Tokenizer.COMMENT_TOKEN]: appendComment,
-        [Tokenizer.DOCTYPE_TOKEN]: ignoreToken,
-        [Tokenizer.START_TAG_TOKEN]: startTagInSelect,
-        [Tokenizer.END_TAG_TOKEN]: endTagInSelect,
-        [Tokenizer.EOF_TOKEN]: eofInBody
-    },
-    [IN_SELECT_IN_TABLE_MODE]: {
-        [Tokenizer.CHARACTER_TOKEN]: insertCharacters,
-        [Tokenizer.NULL_CHARACTER_TOKEN]: ignoreToken,
-        [Tokenizer.WHITESPACE_CHARACTER_TOKEN]: insertCharacters,
-        [Tokenizer.COMMENT_TOKEN]: appendComment,
-        [Tokenizer.DOCTYPE_TOKEN]: ignoreToken,
-        [Tokenizer.START_TAG_TOKEN]: startTagInSelectInTable,
-        [Tokenizer.END_TAG_TOKEN]: endTagInSelectInTable,
-        [Tokenizer.EOF_TOKEN]: eofInBody
-    },
-    [IN_TEMPLATE_MODE]: {
-        [Tokenizer.CHARACTER_TOKEN]: characterInBody,
-        [Tokenizer.NULL_CHARACTER_TOKEN]: ignoreToken,
-        [Tokenizer.WHITESPACE_CHARACTER_TOKEN]: whitespaceCharacterInBody,
-        [Tokenizer.COMMENT_TOKEN]: appendComment,
-        [Tokenizer.DOCTYPE_TOKEN]: ignoreToken,
-        [Tokenizer.START_TAG_TOKEN]: startTagInTemplate,
-        [Tokenizer.END_TAG_TOKEN]: endTagInTemplate,
-        [Tokenizer.EOF_TOKEN]: eofInTemplate
-    },
-    [AFTER_BODY_MODE]: {
-        [Tokenizer.CHARACTER_TOKEN]: tokenAfterBody,
-        [Tokenizer.NULL_CHARACTER_TOKEN]: tokenAfterBody,
-        [Tokenizer.WHITESPACE_CHARACTER_TOKEN]: whitespaceCharacterInBody,
-        [Tokenizer.COMMENT_TOKEN]: appendCommentToRootHtmlElement,
-        [Tokenizer.DOCTYPE_TOKEN]: ignoreToken,
-        [Tokenizer.START_TAG_TOKEN]: startTagAfterBody,
-        [Tokenizer.END_TAG_TOKEN]: endTagAfterBody,
-        [Tokenizer.EOF_TOKEN]: stopParsing
-    },
-    [IN_FRAMESET_MODE]: {
-        [Tokenizer.CHARACTER_TOKEN]: ignoreToken,
-        [Tokenizer.NULL_CHARACTER_TOKEN]: ignoreToken,
-        [Tokenizer.WHITESPACE_CHARACTER_TOKEN]: insertCharacters,
-        [Tokenizer.COMMENT_TOKEN]: appendComment,
-        [Tokenizer.DOCTYPE_TOKEN]: ignoreToken,
-        [Tokenizer.START_TAG_TOKEN]: startTagInFrameset,
-        [Tokenizer.END_TAG_TOKEN]: endTagInFrameset,
-        [Tokenizer.EOF_TOKEN]: stopParsing
-    },
-    [AFTER_FRAMESET_MODE]: {
-        [Tokenizer.CHARACTER_TOKEN]: ignoreToken,
-        [Tokenizer.NULL_CHARACTER_TOKEN]: ignoreToken,
-        [Tokenizer.WHITESPACE_CHARACTER_TOKEN]: insertCharacters,
-        [Tokenizer.COMMENT_TOKEN]: appendComment,
-        [Tokenizer.DOCTYPE_TOKEN]: ignoreToken,
-        [Tokenizer.START_TAG_TOKEN]: startTagAfterFrameset,
-        [Tokenizer.END_TAG_TOKEN]: endTagAfterFrameset,
-        [Tokenizer.EOF_TOKEN]: stopParsing
-    },
-    [AFTER_AFTER_BODY_MODE]: {
-        [Tokenizer.CHARACTER_TOKEN]: tokenAfterAfterBody,
-        [Tokenizer.NULL_CHARACTER_TOKEN]: tokenAfterAfterBody,
-        [Tokenizer.WHITESPACE_CHARACTER_TOKEN]: whitespaceCharacterInBody,
-        [Tokenizer.COMMENT_TOKEN]: appendCommentToDocument,
-        [Tokenizer.DOCTYPE_TOKEN]: ignoreToken,
-        [Tokenizer.START_TAG_TOKEN]: startTagAfterAfterBody,
-        [Tokenizer.END_TAG_TOKEN]: tokenAfterAfterBody,
-        [Tokenizer.EOF_TOKEN]: stopParsing
-    },
-    [AFTER_AFTER_FRAMESET_MODE]: {
-        [Tokenizer.CHARACTER_TOKEN]: ignoreToken,
-        [Tokenizer.NULL_CHARACTER_TOKEN]: ignoreToken,
-        [Tokenizer.WHITESPACE_CHARACTER_TOKEN]: whitespaceCharacterInBody,
-        [Tokenizer.COMMENT_TOKEN]: appendCommentToDocument,
-        [Tokenizer.DOCTYPE_TOKEN]: ignoreToken,
-        [Tokenizer.START_TAG_TOKEN]: startTagAfterAfterFrameset,
-        [Tokenizer.END_TAG_TOKEN]: ignoreToken,
-        [Tokenizer.EOF_TOKEN]: stopParsing
-    }
-};
-
-//Parser
-class Parser {
-    constructor(options) {
-        this.options = mergeOptions(DEFAULT_OPTIONS, options);
-
-        this.treeAdapter = this.options.treeAdapter;
-        this.pendingScript = null;
-
-        if (this.options.sourceCodeLocationInfo) {
-            Mixin.install(this, LocationInfoParserMixin);
-        }
-
-        if (this.options.onParseError) {
-            Mixin.install(this, ErrorReportingParserMixin, { onParseError: this.options.onParseError });
-        }
-    }
-
-    // API
-    parse(html) {
-        const document = this.treeAdapter.createDocument();
-
-        this._bootstrap(document, null);
-        this.tokenizer.write(html, true);
-        this._runParsingLoop(null);
-
-        return document;
-    }
-
-    parseFragment(html, fragmentContext) {
-        //NOTE: use <template> element as a fragment context if context element was not provided,
-        //so we will parse in "forgiving" manner
-        if (!fragmentContext) {
-            fragmentContext = this.treeAdapter.createElement($.TEMPLATE, NS.HTML, []);
-        }
-
-        //NOTE: create fake element which will be used as 'document' for fragment parsing.
-        //This is important for jsdom there 'document' can't be recreated, therefore
-        //fragment parsing causes messing of the main `document`.
-        const documentMock = this.treeAdapter.createElement('documentmock', NS.HTML, []);
-
-        this._bootstrap(documentMock, fragmentContext);
-
-        if (this.treeAdapter.getTagName(fragmentContext) === $.TEMPLATE) {
-            this._pushTmplInsertionMode(IN_TEMPLATE_MODE);
-        }
-
-        this._initTokenizerForFragmentParsing();
-        this._insertFakeRootElement();
-        this._resetInsertionMode();
-        this._findFormInFragmentContext();
-        this.tokenizer.write(html, true);
-        this._runParsingLoop(null);
-
-        const rootElement = this.treeAdapter.getFirstChild(documentMock);
-        const fragment = this.treeAdapter.createDocumentFragment();
-
-        this._adoptNodes(rootElement, fragment);
-
-        return fragment;
-    }
-
-    //Bootstrap parser
-    _bootstrap(document, fragmentContext) {
-        this.tokenizer = new Tokenizer(this.options);
-
-        this.stopped = false;
-
-        this.insertionMode = INITIAL_MODE;
-        this.originalInsertionMode = '';
-
-        this.document = document;
-        this.fragmentContext = fragmentContext;
-
-        this.headElement = null;
-        this.formElement = null;
-
-        this.openElements = new OpenElementStack(this.document, this.treeAdapter);
-        this.activeFormattingElements = new FormattingElementList(this.treeAdapter);
-
-        this.tmplInsertionModeStack = [];
-        this.tmplInsertionModeStackTop = -1;
-        this.currentTmplInsertionMode = null;
-
-        this.pendingCharacterTokens = [];
-        this.hasNonWhitespacePendingCharacterToken = false;
-
-        this.framesetOk = true;
-        this.skipNextNewLine = false;
-        this.fosterParentingEnabled = false;
-    }
-
-    //Errors
-    _err() {
-        // NOTE: err reporting is noop by default. Enabled by mixin.
-    }
-
-    //Parsing loop
-    _runParsingLoop(scriptHandler) {
-        while (!this.stopped) {
-            this._setupTokenizerCDATAMode();
-
-            const token = this.tokenizer.getNextToken();
-
-            if (token.type === Tokenizer.HIBERNATION_TOKEN) {
-                break;
-            }
-
-            if (this.skipNextNewLine) {
-                this.skipNextNewLine = false;
-
-                if (token.type === Tokenizer.WHITESPACE_CHARACTER_TOKEN && token.chars[0] === '\n') {
-                    if (token.chars.length === 1) {
-                        continue;
-                    }
-
-                    token.chars = token.chars.substr(1);
-                }
-            }
-
-            this._processInputToken(token);
-
-            if (scriptHandler && this.pendingScript) {
-                break;
-            }
-        }
-    }
-
-    runParsingLoopForCurrentChunk(writeCallback, scriptHandler) {
-        this._runParsingLoop(scriptHandler);
-
-        if (scriptHandler && this.pendingScript) {
-            const script = this.pendingScript;
-
-            this.pendingScript = null;
-
-            scriptHandler(script);
-
-            return;
-        }
-
-        if (writeCallback) {
-            writeCallback();
-        }
-    }
-
-    //Text parsing
-    _setupTokenizerCDATAMode() {
-        const current = this._getAdjustedCurrentElement();
-
-        this.tokenizer.allowCDATA =
-            current &&
-            current !== this.document &&
-            this.treeAdapter.getNamespaceURI(current) !== NS.HTML &&
-            !this._isIntegrationPoint(current);
-    }
-
-    _switchToTextParsing(currentToken, nextTokenizerState) {
-        this._insertElement(currentToken, NS.HTML);
-        this.tokenizer.state = nextTokenizerState;
-        this.originalInsertionMode = this.insertionMode;
-        this.insertionMode = TEXT_MODE;
-    }
-
-    switchToPlaintextParsing() {
-        this.insertionMode = TEXT_MODE;
-        this.originalInsertionMode = IN_BODY_MODE;
-        this.tokenizer.state = Tokenizer.MODE.PLAINTEXT;
-    }
-
-    //Fragment parsing
-    _getAdjustedCurrentElement() {
-        return this.openElements.stackTop === 0 && this.fragmentContext
-            ? this.fragmentContext
-            : this.openElements.current;
-    }
-
-    _findFormInFragmentContext() {
-        let node = this.fragmentContext;
-
-        do {
-            if (this.treeAdapter.getTagName(node) === $.FORM) {
-                this.formElement = node;
-                break;
-            }
-
-            node = this.treeAdapter.getParentNode(node);
-        } while (node);
-    }
-
-    _initTokenizerForFragmentParsing() {
-        if (this.treeAdapter.getNamespaceURI(this.fragmentContext) === NS.HTML) {
-            const tn = this.treeAdapter.getTagName(this.fragmentContext);
-
-            if (tn === $.TITLE || tn === $.TEXTAREA) {
-                this.tokenizer.state = Tokenizer.MODE.RCDATA;
-            } else if (
-                tn === $.STYLE ||
-                tn === $.XMP ||
-                tn === $.IFRAME ||
-                tn === $.NOEMBED ||
-                tn === $.NOFRAMES ||
-                tn === $.NOSCRIPT
-            ) {
-                this.tokenizer.state = Tokenizer.MODE.RAWTEXT;
-            } else if (tn === $.SCRIPT) {
-                this.tokenizer.state = Tokenizer.MODE.SCRIPT_DATA;
-            } else if (tn === $.PLAINTEXT) {
-                this.tokenizer.state = Tokenizer.MODE.PLAINTEXT;
-            }
-        }
-    }
-
-    //Tree mutation
-    _setDocumentType(token) {
-        const name = token.name || '';
-        const publicId = token.publicId || '';
-        const systemId = token.systemId || '';
-
-        this.treeAdapter.setDocumentType(this.document, name, publicId, systemId);
-    }
-
-    _attachElementToTree(element) {
-        if (this._shouldFosterParentOnInsertion()) {
-            this._fosterParentElement(element);
-        } else {
-            const parent = this.openElements.currentTmplContent || this.openElements.current;
-
-            this.treeAdapter.appendChild(parent, element);
-        }
-    }
-
-    _appendElement(token, namespaceURI) {
-        const element = this.treeAdapter.createElement(token.tagName, namespaceURI, token.attrs);
-
-        this._attachElementToTree(element);
-    }
-
-    _insertElement(token, namespaceURI) {
-        const element = this.treeAdapter.createElement(token.tagName, namespaceURI, token.attrs);
-
-        this._attachElementToTree(element);
-        this.openElements.push(element);
-    }
-
-    _insertFakeElement(tagName) {
-        const element = this.treeAdapter.createElement(tagName, NS.HTML, []);
-
-        this._attachElementToTree(element);
-        this.openElements.push(element);
-    }
-
-    _insertTemplate(token) {
-        const tmpl = this.treeAdapter.createElement(token.tagName, NS.HTML, token.attrs);
-        const content = this.treeAdapter.createDocumentFragment();
-
-        this.treeAdapter.setTemplateContent(tmpl, content);
-        this._attachElementToTree(tmpl);
-        this.openElements.push(tmpl);
-    }
-
-    _insertFakeRootElement() {
-        const element = this.treeAdapter.createElement($.HTML, NS.HTML, []);
-
-        this.treeAdapter.appendChild(this.openElements.current, element);
-        this.openElements.push(element);
-    }
-
-    _appendCommentNode(token, parent) {
-        const commentNode = this.treeAdapter.createCommentNode(token.data);
-
-        this.treeAdapter.appendChild(parent, commentNode);
-    }
-
-    _insertCharacters(token) {
-        if (this._shouldFosterParentOnInsertion()) {
-            this._fosterParentText(token.chars);
-        } else {
-            const parent = this.openElements.currentTmplContent || this.openElements.current;
-
-            this.treeAdapter.insertText(parent, token.chars);
-        }
-    }
-
-    _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);
-        }
-    }
-
-    //Token processing
-    _shouldProcessTokenInForeignContent(token) {
-        const current = this._getAdjustedCurrentElement();
-
-        if (!current || current === this.document) {
-            return false;
-        }
-
-        const ns = this.treeAdapter.getNamespaceURI(current);
-
-        if (ns === NS.HTML) {
-            return false;
-        }
-
-        if (
-            this.treeAdapter.getTagName(current) === $.ANNOTATION_XML &&
-            ns === NS.MATHML &&
-            token.type === Tokenizer.START_TAG_TOKEN &&
-            token.tagName === $.SVG
-        ) {
-            return false;
-        }
-
-        const isCharacterToken =
-            token.type === Tokenizer.CHARACTER_TOKEN ||
-            token.type === Tokenizer.NULL_CHARACTER_TOKEN ||
-            token.type === Tokenizer.WHITESPACE_CHARACTER_TOKEN;
-
-        const isMathMLTextStartTag =
-            token.type === Tokenizer.START_TAG_TOKEN && token.tagName !== $.MGLYPH && token.tagName !== $.MALIGNMARK;
-
-        if ((isMathMLTextStartTag || isCharacterToken) && this._isIntegrationPoint(current, NS.MATHML)) {
-            return false;
-        }
-
-        if (
-            (token.type === Tokenizer.START_TAG_TOKEN || isCharacterToken) &&
-            this._isIntegrationPoint(current, NS.HTML)
-        ) {
-            return false;
-        }
-
-        return token.type !== Tokenizer.EOF_TOKEN;
-    }
-
-    _processToken(token) {
-        TOKEN_HANDLERS[this.insertionMode][token.type](this, token);
-    }
-
-    _processTokenInBodyMode(token) {
-        TOKEN_HANDLERS[IN_BODY_MODE][token.type](this, token);
-    }
-
-    _processTokenInForeignContent(token) {
-        if (token.type === Tokenizer.CHARACTER_TOKEN) {
-            characterInForeignContent(this, token);
-        } else if (token.type === Tokenizer.NULL_CHARACTER_TOKEN) {
-            nullCharacterInForeignContent(this, token);
-        } else if (token.type === Tokenizer.WHITESPACE_CHARACTER_TOKEN) {
-            insertCharacters(this, token);
-        } else if (token.type === Tokenizer.COMMENT_TOKEN) {
-            appendComment(this, token);
-        } else if (token.type === Tokenizer.START_TAG_TOKEN) {
-            startTagInForeignContent(this, token);
-        } else if (token.type === Tokenizer.END_TAG_TOKEN) {
-            endTagInForeignContent(this, token);
-        }
-    }
-
-    _processInputToken(token) {
-        if (this._shouldProcessTokenInForeignContent(token)) {
-            this._processTokenInForeignContent(token);
-        } else {
-            this._processToken(token);
-        }
-
-        if (token.type === Tokenizer.START_TAG_TOKEN && token.selfClosing && !token.ackSelfClosing) {
-            this._err(ERR.nonVoidHtmlElementStartTagWithTrailingSolidus);
-        }
-    }
-
-    //Integration points
-    _isIntegrationPoint(element, foreignNS) {
-        const tn = this.treeAdapter.getTagName(element);
-        const ns = this.treeAdapter.getNamespaceURI(element);
-        const attrs = this.treeAdapter.getAttrList(element);
-
-        return foreignContent.isIntegrationPoint(tn, ns, attrs, foreignNS);
-    }
-
-    //Active formatting elements reconstruction
-    _reconstructActiveFormattingElements() {
-        const listLength = this.activeFormattingElements.length;
-
-        if (listLength) {
-            let unopenIdx = listLength;
-            let entry = null;
-
-            do {
-                unopenIdx--;
-                entry = this.activeFormattingElements.entries[unopenIdx];
-
-                if (entry.type === FormattingElementList.MARKER_ENTRY || this.openElements.contains(entry.element)) {
-                    unopenIdx++;
-                    break;
-                }
-            } while (unopenIdx > 0);
-
-            for (let i = unopenIdx; i < listLength; i++) {
-                entry = this.activeFormattingElements.entries[i];
-                this._insertElement(entry.token, this.treeAdapter.getNamespaceURI(entry.element));
-                entry.element = this.openElements.current;
-            }
-        }
-    }
-
-    //Close elements
-    _closeTableCell() {
-        this.openElements.generateImpliedEndTags();
-        this.openElements.popUntilTableCellPopped();
-        this.activeFormattingElements.clearToLastMarker();
-        this.insertionMode = IN_ROW_MODE;
-    }
-
-    _closePElement() {
-        this.openElements.generateImpliedEndTagsWithExclusion($.P);
-        this.openElements.popUntilTagNamePopped($.P);
-    }
-
-    //Insertion modes
-    _resetInsertionMode() {
-        for (let i = this.openElements.stackTop, last = false; i >= 0; i--) {
-            let element = this.openElements.items[i];
-
-            if (i === 0) {
-                last = true;
-
-                if (this.fragmentContext) {
-                    element = this.fragmentContext;
-                }
-            }
-
-            const tn = this.treeAdapter.getTagName(element);
-            const newInsertionMode = INSERTION_MODE_RESET_MAP[tn];
-
-            if (newInsertionMode) {
-                this.insertionMode = newInsertionMode;
-                break;
-            } else if (!last && (tn === $.TD || tn === $.TH)) {
-                this.insertionMode = IN_CELL_MODE;
-                break;
-            } else if (!last && tn === $.HEAD) {
-                this.insertionMode = IN_HEAD_MODE;
-                break;
-            } else if (tn === $.SELECT) {
-                this._resetInsertionModeForSelect(i);
-                break;
-            } else if (tn === $.TEMPLATE) {
-                this.insertionMode = this.currentTmplInsertionMode;
-                break;
-            } else if (tn === $.HTML) {
-                this.insertionMode = this.headElement ? AFTER_HEAD_MODE : BEFORE_HEAD_MODE;
-                break;
-            } else if (last) {
-                this.insertionMode = IN_BODY_MODE;
-                break;
-            }
-        }
-    }
-
-    _resetInsertionModeForSelect(selectIdx) {
-        if (selectIdx > 0) {
-            for (let i = selectIdx - 1; i > 0; i--) {
-                const ancestor = this.openElements.items[i];
-                const tn = this.treeAdapter.getTagName(ancestor);
-
-                if (tn === $.TEMPLATE) {
-                    break;
-                } else if (tn === $.TABLE) {
-                    this.insertionMode = IN_SELECT_IN_TABLE_MODE;
-                    return;
-                }
-            }
-        }
-
-        this.insertionMode = IN_SELECT_MODE;
-    }
-
-    _pushTmplInsertionMode(mode) {
-        this.tmplInsertionModeStack.push(mode);
-        this.tmplInsertionModeStackTop++;
-        this.currentTmplInsertionMode = mode;
-    }
-
-    _popTmplInsertionMode() {
-        this.tmplInsertionModeStack.pop();
-        this.tmplInsertionModeStackTop--;
-        this.currentTmplInsertionMode = this.tmplInsertionModeStack[this.tmplInsertionModeStackTop];
-    }
-
-    //Foster parenting
-    _isElementCausesFosterParenting(element) {
-        const tn = this.treeAdapter.getTagName(element);
-
-        return tn === $.TABLE || tn === $.TBODY || tn === $.TFOOT || tn === $.THEAD || tn === $.TR;
-    }
-
-    _shouldFosterParentOnInsertion() {
-        return this.fosterParentingEnabled && this._isElementCausesFosterParenting(this.openElements.current);
-    }
-
-    _findFosterParentingLocation() {
-        const location = {
-            parent: null,
-            beforeElement: null
-        };
-
-        for (let i = this.openElements.stackTop; i >= 0; i--) {
-            const openElement = this.openElements.items[i];
-            const tn = this.treeAdapter.getTagName(openElement);
-            const ns = this.treeAdapter.getNamespaceURI(openElement);
-
-            if (tn === $.TEMPLATE && ns === NS.HTML) {
-                location.parent = this.treeAdapter.getTemplateContent(openElement);
-                break;
-            } else if (tn === $.TABLE) {
-                location.parent = this.treeAdapter.getParentNode(openElement);
-
-                if (location.parent) {
-                    location.beforeElement = openElement;
-                } else {
-                    location.parent = this.openElements.items[i - 1];
-                }
-
-                break;
-            }
-        }
-
-        if (!location.parent) {
-            location.parent = this.openElements.items[0];
-        }
-
-        return location;
-    }
-
-    _fosterParentElement(element) {
-        const location = this._findFosterParentingLocation();
-
-        if (location.beforeElement) {
-            this.treeAdapter.insertBefore(location.parent, element, location.beforeElement);
-        } else {
-            this.treeAdapter.appendChild(location.parent, element);
-        }
-    }
-
-    _fosterParentText(chars) {
-        const location = this._findFosterParentingLocation();
-
-        if (location.beforeElement) {
-            this.treeAdapter.insertTextBefore(location.parent, chars, location.beforeElement);
-        } else {
-            this.treeAdapter.insertText(location.parent, chars);
-        }
-    }
-
-    //Special elements
-    _isSpecialElement(element) {
-        const tn = this.treeAdapter.getTagName(element);
-        const ns = this.treeAdapter.getNamespaceURI(element);
-
-        return HTML.SPECIAL_ELEMENTS[ns][tn];
-    }
-}
-
-module.exports = Parser;
-
-//Adoption agency algorithm
-//(see: http://www.whatwg.org/specs/web-apps/current-work/multipage/tree-construction.html#adoptionAgency)
-//------------------------------------------------------------------
-
-//Steps 5-8 of the algorithm
-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.tagName)) {
-            formattingElementEntry = null;
-        }
-    } else {
-        genericEndTagInBody(p, token);
-    }
-
-    return formattingElementEntry;
-}
-
-//Steps 9 and 10 of the algorithm
-function aaObtainFurthestBlock(p, formattingElementEntry) {
-    let furthestBlock = null;
-
-    for (let i = p.openElements.stackTop; i >= 0; i--) {
-        const element = p.openElements.items[i];
-
-        if (element === formattingElementEntry.element) {
-            break;
-        }
-
-        if (p._isSpecialElement(element)) {
-            furthestBlock = element;
-        }
-    }
-
-    if (!furthestBlock) {
-        p.openElements.popUntilElementPopped(formattingElementEntry.element);
-        p.activeFormattingElements.removeEntry(formattingElementEntry);
-    }
-
-    return furthestBlock;
-}
-
-//Step 13 of the algorithm
-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) {
-        //NOTE: store next element for the next loop iteration (it may be deleted from the stack by step 9.5)
-        nextElement = p.openElements.getCommonAncestor(element);
-
-        const elementEntry = p.activeFormattingElements.getElementEntry(element);
-        const counterOverflow = elementEntry && i >= AA_INNER_LOOP_ITER;
-        const shouldRemoveFromOpenElements = !elementEntry || counterOverflow;
-
-        if (shouldRemoveFromOpenElements) {
-            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;
-}
-
-//Step 13.7 of the algorithm
-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;
-}
-
-//Step 14 of the algorithm
-function aaInsertLastNodeInCommonAncestor(p, commonAncestor, lastElement) {
-    if (p._isElementCausesFosterParenting(commonAncestor)) {
-        p._fosterParentElement(lastElement);
-    } else {
-        const tn = p.treeAdapter.getTagName(commonAncestor);
-        const ns = p.treeAdapter.getNamespaceURI(commonAncestor);
-
-        if (tn === $.TEMPLATE && ns === NS.HTML) {
-            commonAncestor = p.treeAdapter.getTemplateContent(commonAncestor);
-        }
-
-        p.treeAdapter.appendChild(commonAncestor, lastElement);
-    }
-}
-
-//Steps 15-19 of the algorithm
-function aaReplaceFormattingElement(p, furthestBlock, formattingElementEntry) {
-    const ns = p.treeAdapter.getNamespaceURI(formattingElementEntry.element);
-    const token = formattingElementEntry.token;
-    const newElement = p.treeAdapter.createElement(token.tagName, ns, token.attrs);
-
-    p._adoptNodes(furthestBlock, newElement);
-    p.treeAdapter.appendChild(furthestBlock, newElement);
-
-    p.activeFormattingElements.insertElementAfterBookmark(newElement, formattingElementEntry.token);
-    p.activeFormattingElements.removeEntry(formattingElementEntry);
-
-    p.openElements.remove(formattingElementEntry.element);
-    p.openElements.insertAfter(furthestBlock, newElement);
-}
-
-//Algorithm entry point
-function callAdoptionAgency(p, token) {
-    let formattingElementEntry;
-
-    for (let i = 0; i < AA_OUTER_LOOP_ITER; i++) {
-        formattingElementEntry = aaObtainFormattingElementEntry(p, token, formattingElementEntry);
-
-        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);
-        aaInsertLastNodeInCommonAncestor(p, commonAncestor, lastElement);
-        aaReplaceFormattingElement(p, furthestBlock, formattingElementEntry);
-    }
-}
-
-//Generic token handlers
-//------------------------------------------------------------------
-function ignoreToken() {
-    //NOTE: do nothing =)
-}
-
-function misplacedDoctype(p) {
-    p._err(ERR.misplacedDoctype);
-}
-
-function appendComment(p, token) {
-    p._appendCommentNode(token, p.openElements.currentTmplContent || p.openElements.current);
-}
-
-function appendCommentToRootHtmlElement(p, token) {
-    p._appendCommentNode(token, p.openElements.items[0]);
-}
-
-function appendCommentToDocument(p, token) {
-    p._appendCommentNode(token, p.document);
-}
-
-function insertCharacters(p, token) {
-    p._insertCharacters(token);
-}
-
-function stopParsing(p) {
-    p.stopped = true;
-}
-
-// The "initial" insertion mode
-//------------------------------------------------------------------
-function doctypeInInitialMode(p, token) {
-    p._setDocumentType(token);
-
-    const mode = token.forceQuirks ? HTML.DOCUMENT_MODE.QUIRKS : doctype.getDocumentMode(token);
-
-    if (!doctype.isConforming(token)) {
-        p._err(ERR.nonConformingDoctype);
-    }
-
-    p.treeAdapter.setDocumentMode(p.document, mode);
-
-    p.insertionMode = BEFORE_HTML_MODE;
-}
-
-function tokenInInitialMode(p, token) {
-    p._err(ERR.missingDoctype, { beforeToken: true });
-    p.treeAdapter.setDocumentMode(p.document, HTML.DOCUMENT_MODE.QUIRKS);
-    p.insertionMode = BEFORE_HTML_MODE;
-    p._processToken(token);
-}
-
-// The "before html" insertion mode
-//------------------------------------------------------------------
-function startTagBeforeHtml(p, token) {
-    if (token.tagName === $.HTML) {
-        p._insertElement(token, NS.HTML);
-        p.insertionMode = BEFORE_HEAD_MODE;
-    } else {
-        tokenBeforeHtml(p, token);
-    }
-}
-
-function endTagBeforeHtml(p, token) {
-    const tn = token.tagName;
-
-    if (tn === $.HTML || tn === $.HEAD || tn === $.BODY || tn === $.BR) {
-        tokenBeforeHtml(p, token);
-    }
-}
-
-function tokenBeforeHtml(p, token) {
-    p._insertFakeRootElement();
-    p.insertionMode = BEFORE_HEAD_MODE;
-    p._processToken(token);
-}
-
-// The "before head" insertion mode
-//------------------------------------------------------------------
-function startTagBeforeHead(p, token) {
-    const tn = token.tagName;
-
-    if (tn === $.HTML) {
-        startTagInBody(p, token);
-    } else if (tn === $.HEAD) {
-        p._insertElement(token, NS.HTML);
-        p.headElement = p.openElements.current;
-        p.insertionMode = IN_HEAD_MODE;
-    } else {
-        tokenBeforeHead(p, token);
-    }
-}
-
-function endTagBeforeHead(p, token) {
-    const tn = token.tagName;
-
-    if (tn === $.HEAD || tn === $.BODY || tn === $.HTML || tn === $.BR) {
-        tokenBeforeHead(p, token);
-    } else {
-        p._err(ERR.endTagWithoutMatchingOpenElement);
-    }
-}
-
-function tokenBeforeHead(p, token) {
-    p._insertFakeElement($.HEAD);
-    p.headElement = p.openElements.current;
-    p.insertionMode = IN_HEAD_MODE;
-    p._processToken(token);
-}
-
-// The "in head" insertion mode
-//------------------------------------------------------------------
-function startTagInHead(p, token) {
-    const tn = token.tagName;
-
-    if (tn === $.HTML) {
-        startTagInBody(p, token);
-    } else if (tn === $.BASE || tn === $.BASEFONT || tn === $.BGSOUND || tn === $.LINK || tn === $.META) {
-        p._appendElement(token, NS.HTML);
-        token.ackSelfClosing = true;
-    } else if (tn === $.TITLE) {
-        p._switchToTextParsing(token, Tokenizer.MODE.RCDATA);
-    } else if (tn === $.NOSCRIPT) {
-        if (p.options.scriptingEnabled) {
-            p._switchToTextParsing(token, Tokenizer.MODE.RAWTEXT);
-        } else {
-            p._insertElement(token, NS.HTML);
-            p.insertionMode = IN_HEAD_NO_SCRIPT_MODE;
-        }
-    } else if (tn === $.NOFRAMES || tn === $.STYLE) {
-        p._switchToTextParsing(token, Tokenizer.MODE.RAWTEXT);
-    } else if (tn === $.SCRIPT) {
-        p._switchToTextParsing(token, Tokenizer.MODE.SCRIPT_DATA);
-    } else if (tn === $.TEMPLATE) {
-        p._insertTemplate(token, NS.HTML);
-        p.activeFormattingElements.insertMarker();
-        p.framesetOk = false;
-        p.insertionMode = IN_TEMPLATE_MODE;
-        p._pushTmplInsertionMode(IN_TEMPLATE_MODE);
-    } else if (tn === $.HEAD) {
-        p._err(ERR.misplacedStartTagForHeadElement);
-    } else {
-        tokenInHead(p, token);
-    }
-}
-
-function endTagInHead(p, token) {
-    const tn = token.tagName;
-
-    if (tn === $.HEAD) {
-        p.openElements.pop();
-        p.insertionMode = AFTER_HEAD_MODE;
-    } else if (tn === $.BODY || tn === $.BR || tn === $.HTML) {
-        tokenInHead(p, token);
-    } else if (tn === $.TEMPLATE) {
-        if (p.openElements.tmplCount > 0) {
-            p.openElements.generateImpliedEndTagsThoroughly();
-
-            if (p.openElements.currentTagName !== $.TEMPLATE) {
-                p._err(ERR.closingOfElementWithOpenChildElements);
-            }
-
-            p.openElements.popUntilTagNamePopped($.TEMPLATE);
-            p.activeFormattingElements.clearToLastMarker();
-            p._popTmplInsertionMode();
-            p._resetInsertionMode();
-        } else {
-            p._err(ERR.endTagWithoutMatchingOpenElement);
-        }
-    } else {
-        p._err(ERR.endTagWithoutMatchingOpenElement);
-    }
-}
-
-function tokenInHead(p, token) {
-    p.openElements.pop();
-    p.insertionMode = AFTER_HEAD_MODE;
-    p._processToken(token);
-}
-
-// The "in head no script" insertion mode
-//------------------------------------------------------------------
-function startTagInHeadNoScript(p, token) {
-    const tn = token.tagName;
-
-    if (tn === $.HTML) {
-        startTagInBody(p, token);
-    } else if (
-        tn === $.BASEFONT ||
-        tn === $.BGSOUND ||
-        tn === $.HEAD ||
-        tn === $.LINK ||
-        tn === $.META ||
-        tn === $.NOFRAMES ||
-        tn === $.STYLE
-    ) {
-        startTagInHead(p, token);
-    } else if (tn === $.NOSCRIPT) {
-        p._err(ERR.nestedNoscriptInHead);
-    } else {
-        tokenInHeadNoScript(p, token);
-    }
-}
-
-function endTagInHeadNoScript(p, token) {
-    const tn = token.tagName;
-
-    if (tn === $.NOSCRIPT) {
-        p.openElements.pop();
-        p.insertionMode = IN_HEAD_MODE;
-    } else if (tn === $.BR) {
-        tokenInHeadNoScript(p, token);
-    } else {
-        p._err(ERR.endTagWithoutMatchingOpenElement);
-    }
-}
-
-function tokenInHeadNoScript(p, token) {
-    const errCode =
-        token.type === Tokenizer.EOF_TOKEN ? ERR.openElementsLeftAfterEof : ERR.disallowedContentInNoscriptInHead;
-
-    p._err(errCode);
-    p.openElements.pop();
-    p.insertionMode = IN_HEAD_MODE;
-    p._processToken(token);
-}
-
-// The "after head" insertion mode
-//------------------------------------------------------------------
-function startTagAfterHead(p, token) {
-    const tn = token.tagName;
-
-    if (tn === $.HTML) {
-        startTagInBody(p, token);
-    } else if (tn === $.BODY) {
-        p._insertElement(token, NS.HTML);
-        p.framesetOk = false;
-        p.insertionMode = IN_BODY_MODE;
-    } else if (tn === $.FRAMESET) {
-        p._insertElement(token, NS.HTML);
-        p.insertionMode = IN_FRAMESET_MODE;
-    } else if (
-        tn === $.BASE ||
-        tn === $.BASEFONT ||
-        tn === $.BGSOUND ||
-        tn === $.LINK ||
-        tn === $.META ||
-        tn === $.NOFRAMES ||
-        tn === $.SCRIPT ||
-        tn === $.STYLE ||
-        tn === $.TEMPLATE ||
-        tn === $.TITLE
-    ) {
-        p._err(ERR.abandonedHeadElementChild);
-        p.openElements.push(p.headElement);
-        startTagInHead(p, token);
-        p.openElements.remove(p.headElement);
-    } else if (tn === $.HEAD) {
-        p._err(ERR.misplacedStartTagForHeadElement);
-    } else {
-        tokenAfterHead(p, token);
-    }
-}
-
-function endTagAfterHead(p, token) {
-    const tn = token.tagName;
-
-    if (tn === $.BODY || tn === $.HTML || tn === $.BR) {
-        tokenAfterHead(p, token);
-    } else if (tn === $.TEMPLATE) {
-        endTagInHead(p, token);
-    } else {
-        p._err(ERR.endTagWithoutMatchingOpenElement);
-    }
-}
-
-function tokenAfterHead(p, token) {
-    p._insertFakeElement($.BODY);
-    p.insertionMode = IN_BODY_MODE;
-    p._processToken(token);
-}
-
-// The "in body" insertion mode
-//------------------------------------------------------------------
-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 = IN_FRAMESET_MODE;
-    }
-}
-
-function addressStartTagInBody(p, token) {
-    if (p.openElements.hasInButtonScope($.P)) {
-        p._closePElement();
-    }
-
-    p._insertElement(token, NS.HTML);
-}
-
-function numberedHeaderStartTagInBody(p, token) {
-    if (p.openElements.hasInButtonScope($.P)) {
-        p._closePElement();
-    }
-
-    const tn = p.openElements.currentTagName;
-
-    if (tn === $.H1 || tn === $.H2 || tn === $.H3 || tn === $.H4 || tn === $.H5 || tn === $.H6) {
-        p.openElements.pop();
-    }
-
-    p._insertElement(token, NS.HTML);
-}
-
-function preStartTagInBody(p, token) {
-    if (p.openElements.hasInButtonScope($.P)) {
-        p._closePElement();
-    }
-
-    p._insertElement(token, NS.HTML);
-    //NOTE: If the next token is a U+000A LINE FEED (LF) character token, then ignore that token and move
-    //on to the next one. (Newlines at the start of pre blocks are ignored as an authoring convenience.)
-    p.skipNextNewLine = true;
-    p.framesetOk = false;
-}
-
-function formStartTagInBody(p, token) {
-    const inTemplate = p.openElements.tmplCount > 0;
-
-    if (!p.formElement || inTemplate) {
-        if (p.openElements.hasInButtonScope($.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.tagName;
-
-    for (let i = p.openElements.stackTop; i >= 0; i--) {
-        const element = p.openElements.items[i];
-        const elementTn = p.treeAdapter.getTagName(element);
-        let closeTn = null;
-
-        if (tn === $.LI && elementTn === $.LI) {
-            closeTn = $.LI;
-        } else if ((tn === $.DD || tn === $.DT) && (elementTn === $.DD || elementTn === $.DT)) {
-            closeTn = elementTn;
-        }
-
-        if (closeTn) {
-            p.openElements.generateImpliedEndTagsWithExclusion(closeTn);
-            p.openElements.popUntilTagNamePopped(closeTn);
-            break;
-        }
-
-        if (elementTn !== $.ADDRESS && elementTn !== $.DIV && elementTn !== $.P && p._isSpecialElement(element)) {
-            break;
-        }
-    }
-
-    if (p.openElements.hasInButtonScope($.P)) {
-        p._closePElement();
-    }
-
-    p._insertElement(token, NS.HTML);
-}
-
-function plaintextStartTagInBody(p, token) {
-    if (p.openElements.hasInButtonScope($.P)) {
-        p._closePElement();
-    }
-
-    p._insertElement(token, NS.HTML);
-    p.tokenizer.state = Tokenizer.MODE.PLAINTEXT;
-}
-
-function buttonStartTagInBody(p, token) {
-    if (p.openElements.hasInScope($.BUTTON)) {
-        p.openElements.generateImpliedEndTags();
-        p.openElements.popUntilTagNamePopped($.BUTTON);
-    }
-
-    p._reconstructActiveFormattingElements();
-    p._insertElement(token, NS.HTML);
-    p.framesetOk = false;
-}
-
-function aStartTagInBody(p, token) {
-    const activeElementEntry = p.activeFormattingElements.getElementEntryInScopeWithTagName($.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($.NOBR)) {
-        callAdoptionAgency(p, token);
-        p._reconstructActiveFormattingElements();
-    }
-
-    p._insertElement(token, NS.HTML);
-    p.activeFormattingElements.pushElement(p.openElements.current, token);
-}
-
-function appletStartTagInBody(p, token) {
-    p._reconstructActiveFormattingElements();
-    p._insertElement(token, NS.HTML);
-    p.activeFormattingElements.insertMarker();
-    p.framesetOk = false;
-}
-
-function tableStartTagInBody(p, token) {
-    if (
-        p.treeAdapter.getDocumentMode(p.document) !== HTML.DOCUMENT_MODE.QUIRKS &&
-        p.openElements.hasInButtonScope($.P)
-    ) {
-        p._closePElement();
-    }
-
-    p._insertElement(token, NS.HTML);
-    p.framesetOk = false;
-    p.insertionMode = IN_TABLE_MODE;
-}
-
-function areaStartTagInBody(p, token) {
-    p._reconstructActiveFormattingElements();
-    p._appendElement(token, NS.HTML);
-    p.framesetOk = false;
-    token.ackSelfClosing = true;
-}
-
-function inputStartTagInBody(p, token) {
-    p._reconstructActiveFormattingElements();
-    p._appendElement(token, NS.HTML);
-
-    const inputType = Tokenizer.getTokenAttr(token, ATTRS.TYPE);
-
-    if (!inputType || inputType.toLowerCase() !== HIDDEN_INPUT_TYPE) {
-        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($.P)) {
-        p._closePElement();
-    }
-
-    p._appendElement(token, NS.HTML);
-    p.framesetOk = false;
-    token.ackSelfClosing = true;
-}
-
-function imageStartTagInBody(p, token) {
-    token.tagName = $.IMG;
-    areaStartTagInBody(p, token);
-}
-
-function textareaStartTagInBody(p, token) {
-    p._insertElement(token, NS.HTML);
-    //NOTE: If the next token is a U+000A LINE FEED (LF) character token, then ignore that token and move
-    //on to the next one. (Newlines at the start of textarea elements are ignored as an authoring convenience.)
-    p.skipNextNewLine = true;
-    p.tokenizer.state = Tokenizer.MODE.RCDATA;
-    p.originalInsertionMode = p.insertionMode;
-    p.framesetOk = false;
-    p.insertionMode = TEXT_MODE;
-}
-
-function xmpStartTagInBody(p, token) {
-    if (p.openElements.hasInButtonScope($.P)) {
-        p._closePElement();
-    }
-
-    p._reconstructActiveFormattingElements();
-    p.framesetOk = false;
-    p._switchToTextParsing(token, Tokenizer.MODE.RAWTEXT);
-}
-
-function iframeStartTagInBody(p, token) {
-    p.framesetOk = false;
-    p._switchToTextParsing(token, Tokenizer.MODE.RAWTEXT);
-}
-
-//NOTE: here we assume that we always act as an user agent with enabled plugins, so we parse
-//<noembed> as a rawtext.
-function noembedStartTagInBody(p, token) {
-    p._switchToTextParsing(token, Tokenizer.MODE.RAWTEXT);
-}
-
-function selectStartTagInBody(p, token) {
-    p._reconstructActiveFormattingElements();
-    p._insertElement(token, NS.HTML);
-    p.framesetOk = false;
-
-    if (
-        p.insertionMode === IN_TABLE_MODE ||
-        p.insertionMode === IN_CAPTION_MODE ||
-        p.insertionMode === IN_TABLE_BODY_MODE ||
-        p.insertionMode === IN_ROW_MODE ||
-        p.insertionMode === IN_CELL_MODE
-    ) {
-        p.insertionMode = IN_SELECT_IN_TABLE_MODE;
-    } else {
-        p.insertionMode = IN_SELECT_MODE;
-    }
-}
-
-function optgroupStartTagInBody(p, token) {
-    if (p.openElements.currentTagName === $.OPTION) {
-        p.openElements.pop();
-    }
-
-    p._reconstructActiveFormattingElements();
-    p._insertElement(token, NS.HTML);
-}
-
-function rbStartTagInBody(p, token) {
-    if (p.openElements.hasInScope($.RUBY)) {
-        p.openElements.generateImpliedEndTags();
-    }
-
-    p._insertElement(token, NS.HTML);
-}
-
-function rtStartTagInBody(p, token) {
-    if (p.openElements.hasInScope($.RUBY)) {
-        p.openElements.generateImpliedEndTagsWithExclusion($.RTC);
-    }
-
-    p._insertElement(token, NS.HTML);
-}
-
-function menuStartTagInBody(p, token) {
-    if (p.openElements.hasInButtonScope($.P)) {
-        p._closePElement();
-    }
-
-    p._insertElement(token, NS.HTML);
-}
-
-function mathStartTagInBody(p, token) {
-    p._reconstructActiveFormattingElements();
-
-    foreignContent.adjustTokenMathMLAttrs(token);
-    foreignContent.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();
-
-    foreignContent.adjustTokenSVGAttrs(token);
-    foreignContent.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);
-}
-
-//OPTIMIZATION: Integer comparisons are low-cost, so we can use very fast tag name length filters here.
-//It's faster than using dictionary.
-function startTagInBody(p, token) {
-    const tn = token.tagName;
-
-    switch (tn.length) {
-        case 1:
-            if (tn === $.I || tn === $.S || tn === $.B || tn === $.U) {
-                bStartTagInBody(p, token);
-            } else if (tn === $.P) {
-                addressStartTagInBody(p, token);
-            } else if (tn === $.A) {
-                aStartTagInBody(p, token);
-            } else {
-                genericStartTagInBody(p, token);
-            }
-
-            break;
-
-        case 2:
-            if (tn === $.DL || tn === $.OL || tn === $.UL) {
-                addressStartTagInBody(p, token);
-            } else if (tn === $.H1 || tn === $.H2 || tn === $.H3 || tn === $.H4 || tn === $.H5 || tn === $.H6) {
-                numberedHeaderStartTagInBody(p, token);
-            } else if (tn === $.LI || tn === $.DD || tn === $.DT) {
-                listItemStartTagInBody(p, token);
-            } else if (tn === $.EM || tn === $.TT) {
-                bStartTagInBody(p, token);
-            } else if (tn === $.BR) {
-                areaStartTagInBody(p, token);
-            } else if (tn === $.HR) {
-                hrStartTagInBody(p, token);
-            } else if (tn === $.RB) {
-                rbStartTagInBody(p, token);
-            } else if (tn === $.RT || tn === $.RP) {
-                rtStartTagInBody(p, token);
-            } else if (tn !== $.TH && tn !== $.TD && tn !== $.TR) {
-                genericStartTagInBody(p, token);
-            }
-
-            break;
-
-        case 3:
-            if (tn === $.DIV || tn === $.DIR || tn === $.NAV) {
-                addressStartTagInBody(p, token);
-            } else if (tn === $.PRE) {
-                preStartTagInBody(p, token);
-            } else if (tn === $.BIG) {
-                bStartTagInBody(p, token);
-            } else if (tn === $.IMG || tn === $.WBR) {
-                areaStartTagInBody(p, token);
-            } else if (tn === $.XMP) {
-                xmpStartTagInBody(p, token);
-            } else if (tn === $.SVG) {
-                svgStartTagInBody(p, token);
-            } else if (tn === $.RTC) {
-                rbStartTagInBody(p, token);
-            } else if (tn !== $.COL) {
-                genericStartTagInBody(p, token);
-            }
-
-            break;
-
-        case 4:
-            if (tn === $.HTML) {
-                htmlStartTagInBody(p, token);
-            } else if (tn === $.BASE || tn === $.LINK || tn === $.META) {
-                startTagInHead(p, token);
-            } else if (tn === $.BODY) {
-                bodyStartTagInBody(p, token);
-            } else if (tn === $.MAIN || tn === $.MENU) {
-                addressStartTagInBody(p, token);
-            } else if (tn === $.FORM) {
-                formStartTagInBody(p, token);
-            } else if (tn === $.CODE || tn === $.FONT) {
-                bStartTagInBody(p, token);
-            } else if (tn === $.NOBR) {
-                nobrStartTagInBody(p, token);
-            } else if (tn === $.AREA) {
-                areaStartTagInBody(p, token);
-            } else if (tn === $.MATH) {
-                mathStartTagInBody(p, token);
-            } else if (tn === $.MENU) {
-                menuStartTagInBody(p, token);
-            } else if (tn !== $.HEAD) {
-                genericStartTagInBody(p, token);
-            }
-
-            break;
-
-        case 5:
-            if (tn === $.STYLE || tn === $.TITLE) {
-                startTagInHead(p, token);
-            } else if (tn === $.ASIDE) {
-                addressStartTagInBody(p, token);
-            } else if (tn === $.SMALL) {
-                bStartTagInBody(p, token);
-            } else if (tn === $.TABLE) {
-                tableStartTagInBody(p, token);
-            } else if (tn === $.EMBED) {
-                areaStartTagInBody(p, token);
-            } else if (tn === $.INPUT) {
-                inputStartTagInBody(p, token);
-            } else if (tn === $.PARAM || tn === $.TRACK) {
-                paramStartTagInBody(p, token);
-            } else if (tn === $.IMAGE) {
-                imageStartTagInBody(p, token);
-            } else if (tn !== $.FRAME && tn !== $.TBODY && tn !== $.TFOOT && tn !== $.THEAD) {
-                genericStartTagInBody(p, token);
-            }
-
-            break;
-
-        case 6:
-            if (tn === $.SCRIPT) {
-                startTagInHead(p, token);
-            } else if (
-                tn === $.CENTER ||
-                tn === $.FIGURE ||
-                tn === $.FOOTER ||
-                tn === $.HEADER ||
-                tn === $.HGROUP ||
-                tn === $.DIALOG
-            ) {
-                addressStartTagInBody(p, token);
-            } else if (tn === $.BUTTON) {
-                buttonStartTagInBody(p, token);
-            } else if (tn === $.STRIKE || tn === $.STRONG) {
-                bStartTagInBody(p, token);
-            } else if (tn === $.APPLET || tn === $.OBJECT) {
-                appletStartTagInBody(p, token);
-            } else if (tn === $.KEYGEN) {
-                areaStartTagInBody(p, token);
-            } else if (tn === $.SOURCE) {
-                paramStartTagInBody(p, token);
-            } else if (tn === $.IFRAME) {
-                iframeStartTagInBody(p, token);
-            } else if (tn === $.SELECT) {
-                selectStartTagInBody(p, token);
-            } else if (tn === $.OPTION) {
-                optgroupStartTagInBody(p, token);
-            } else {
-                genericStartTagInBody(p, token);
-            }
-
-            break;
-
-        case 7:
-            if (tn === $.BGSOUND) {
-                startTagInHead(p, token);
-            } else if (
-                tn === $.DETAILS ||
-                tn === $.ADDRESS ||
-                tn === $.ARTICLE ||
-                tn === $.SECTION ||
-                tn === $.SUMMARY
-            ) {
-                addressStartTagInBody(p, token);
-            } else if (tn === $.LISTING) {
-                preStartTagInBody(p, token);
-            } else if (tn === $.MARQUEE) {
-                appletStartTagInBody(p, token);
-            } else if (tn === $.NOEMBED) {
-                noembedStartTagInBody(p, token);
-            } else if (tn !== $.CAPTION) {
-                genericStartTagInBody(p, token);
-            }
-
-            break;
-
-        case 8:
-            if (tn === $.BASEFONT) {
-                startTagInHead(p, token);
-            } else if (tn === $.FRAMESET) {
-                framesetStartTagInBody(p, token);
-            } else if (tn === $.FIELDSET) {
-                addressStartTagInBody(p, token);
-            } else if (tn === $.TEXTAREA) {
-                textareaStartTagInBody(p, token);
-            } else if (tn === $.TEMPLATE) {
-                startTagInHead(p, token);
-            } else if (tn === $.NOSCRIPT) {
-                if (p.options.scriptingEnabled) {
-                    noembedStartTagInBody(p, token);
-                } else {
-                    genericStartTagInBody(p, token);
-                }
-            } else if (tn === $.OPTGROUP) {
-                optgroupStartTagInBody(p, token);
-            } else if (tn !== $.COLGROUP) {
-                genericStartTagInBody(p, token);
-            }
-
-            break;
-
-        case 9:
-            if (tn === $.PLAINTEXT) {
-                plaintextStartTagInBody(p, token);
-            } else {
-                genericStartTagInBody(p, token);
-            }
-
-            break;
-
-        case 10:
-            if (tn === $.BLOCKQUOTE || tn === $.FIGCAPTION) {
-                addressStartTagInBody(p, token);
-            } else {
-                genericStartTagInBody(p, token);
-            }
-
-            break;
-
-        default:
-            genericStartTagInBody(p, token);
-    }
-}
-
-function bodyEndTagInBody(p) {
-    if (p.openElements.hasInScope($.BODY)) {
-        p.insertionMode = AFTER_BODY_MODE;
-    }
-}
-
-function htmlEndTagInBody(p, token) {
-    if (p.openElements.hasInScope($.BODY)) {
-        p.insertionMode = AFTER_BODY_MODE;
-        p._processToken(token);
-    }
-}
-
-function addressEndTagInBody(p, token) {
-    const tn = token.tagName;
-
-    if (p.openElements.hasInScope(tn)) {
-        p.openElements.generateImpliedEndTags();
-        p.openElements.popUntilTagNamePopped(tn);
-    }
-}
-
-function formEndTagInBody(p) {
-    const inTemplate = p.openElements.tmplCount > 0;
-    const formElement = p.formElement;
-
-    if (!inTemplate) {
-        p.formElement = null;
-    }
-
-    if ((formElement || inTemplate) && p.openElements.hasInScope($.FORM)) {
-        p.openElements.generateImpliedEndTags();
-
-        if (inTemplate) {
-            p.openElements.popUntilTagNamePopped($.FORM);
-        } else {
-            p.openElements.remove(formElement);
-        }
-    }
-}
-
-function pEndTagInBody(p) {
-    if (!p.openElements.hasInButtonScope($.P)) {
-        p._insertFakeElement($.P);
-    }
-
-    p._closePElement();
-}
-
-function liEndTagInBody(p) {
-    if (p.openElements.hasInListItemScope($.LI)) {
-        p.openElements.generateImpliedEndTagsWithExclusion($.LI);
-        p.openElements.popUntilTagNamePopped($.LI);
-    }
-}
-
-function ddEndTagInBody(p, token) {
-    const tn = token.tagName;
-
-    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.tagName;
-
-    if (p.openElements.hasInScope(tn)) {
-        p.openElements.generateImpliedEndTags();
-        p.openElements.popUntilTagNamePopped(tn);
-        p.activeFormattingElements.clearToLastMarker();
-    }
-}
-
-function brEndTagInBody(p) {
-    p._reconstructActiveFormattingElements();
-    p._insertFakeElement($.BR);
-    p.openElements.pop();
-    p.framesetOk = false;
-}
-
-function genericEndTagInBody(p, token) {
-    const tn = token.tagName;
-
-    for (let i = p.openElements.stackTop; i > 0; i--) {
-        const element = p.openElements.items[i];
-
-        if (p.treeAdapter.getTagName(element) === tn) {
-            p.openElements.generateImpliedEndTagsWithExclusion(tn);
-            p.openElements.popUntilElementPopped(element);
-            break;
-        }
-
-        if (p._isSpecialElement(element)) {
-            break;
-        }
-    }
-}
-
-//OPTIMIZATION: Integer comparisons are low-cost, so we can use very fast tag name length filters here.
-//It's faster than using dictionary.
-function endTagInBody(p, token) {
-    const tn = token.tagName;
-
-    switch (tn.length) {
-        case 1:
-            if (tn === $.A || tn === $.B || tn === $.I || tn === $.S || tn === $.U) {
-                callAdoptionAgency(p, token);
-            } else if (tn === $.P) {
-                pEndTagInBody(p, token);
-            } else {
-                genericEndTagInBody(p, token);
-            }
-
-            break;
-
-        case 2:
-            if (tn === $.DL || tn === $.UL || tn === $.OL) {
-                addressEndTagInBody(p, token);
-            } else if (tn === $.LI) {
-                liEndTagInBody(p, token);
-            } else if (tn === $.DD || tn === $.DT) {
-                ddEndTagInBody(p, token);
-            } else if (tn === $.H1 || tn === $.H2 || tn === $.H3 || tn === $.H4 || tn === $.H5 || tn === $.H6) {
-                numberedHeaderEndTagInBody(p, token);
-            } else if (tn === $.BR) {
-                brEndTagInBody(p, token);
-            } else if (tn === $.EM || tn === $.TT) {
-                callAdoptionAgency(p, token);
-            } else {
-                genericEndTagInBody(p, token);
-            }
-
-            break;
-
-        case 3:
-            if (tn === $.BIG) {
-                callAdoptionAgency(p, token);
-            } else if (tn === $.DIR || tn === $.DIV || tn === $.NAV || tn === $.PRE) {
-                addressEndTagInBody(p, token);
-            } else {
-                genericEndTagInBody(p, token);
-            }
-
-            break;
-
-        case 4:
-            if (tn === $.BODY) {
-                bodyEndTagInBody(p, token);
-            } else if (tn === $.HTML) {
-                htmlEndTagInBody(p, token);
-            } else if (tn === $.FORM) {
-                formEndTagInBody(p, token);
-            } else if (tn === $.CODE || tn === $.FONT || tn === $.NOBR) {
-                callAdoptionAgency(p, token);
-            } else if (tn === $.MAIN || tn === $.MENU) {
-                addressEndTagInBody(p, token);
-            } else {
-                genericEndTagInBody(p, token);
-            }
-
-            break;
-
-        case 5:
-            if (tn === $.ASIDE) {
-                addressEndTagInBody(p, token);
-            } else if (tn === $.SMALL) {
-                callAdoptionAgency(p, token);
-            } else {
-                genericEndTagInBody(p, token);
-            }
-
-            break;
-
-        case 6:
-            if (
-                tn === $.CENTER ||
-                tn === $.FIGURE ||
-                tn === $.FOOTER ||
-                tn === $.HEADER ||
-                tn === $.HGROUP ||
-                tn === $.DIALOG
-            ) {
-                addressEndTagInBody(p, token);
-            } else if (tn === $.APPLET || tn === $.OBJECT) {
-                appletEndTagInBody(p, token);
-            } else if (tn === $.STRIKE || tn === $.STRONG) {
-                callAdoptionAgency(p, token);
-            } else {
-                genericEndTagInBody(p, token);
-            }
-
-            break;
-
-        case 7:
-            if (
-                tn === $.ADDRESS ||
-                tn === $.ARTICLE ||
-                tn === $.DETAILS ||
-                tn === $.SECTION ||
-                tn === $.SUMMARY ||
-                tn === $.LISTING
-            ) {
-                addressEndTagInBody(p, token);
-            } else if (tn === $.MARQUEE) {
-                appletEndTagInBody(p, token);
-            } else {
-                genericEndTagInBody(p, token);
-            }
-
-            break;
-
-        case 8:
-            if (tn === $.FIELDSET) {
-                addressEndTagInBody(p, token);
-            } else if (tn === $.TEMPLATE) {
-                endTagInHead(p, token);
-            } else {
-                genericEndTagInBody(p, token);
-            }
-
-            break;
-
-        case 10:
-            if (tn === $.BLOCKQUOTE || tn === $.FIGCAPTION) {
-                addressEndTagInBody(p, token);
-            } else {
-                genericEndTagInBody(p, token);
-            }
-
-            break;
-
-        default:
-            genericEndTagInBody(p, token);
-    }
-}
-
-function eofInBody(p, token) {
-    if (p.tmplInsertionModeStackTop > -1) {
-        eofInTemplate(p, token);
-    } else {
-        p.stopped = true;
-    }
-}
-
-// The "text" insertion mode
-//------------------------------------------------------------------
-function endTagInText(p, token) {
-    if (token.tagName === $.SCRIPT) {
-        p.pendingScript = p.openElements.current;
-    }
-
-    p.openElements.pop();
-    p.insertionMode = p.originalInsertionMode;
-}
-
-function eofInText(p, token) {
-    p._err(ERR.eofInElementThatCanContainOnlyText);
-    p.openElements.pop();
-    p.insertionMode = p.originalInsertionMode;
-    p._processToken(token);
-}
-
-// The "in table" insertion mode
-//------------------------------------------------------------------
-function characterInTable(p, token) {
-    const curTn = p.openElements.currentTagName;
-
-    if (curTn === $.TABLE || curTn === $.TBODY || curTn === $.TFOOT || curTn === $.THEAD || curTn === $.TR) {
-        p.pendingCharacterTokens = [];
-        p.hasNonWhitespacePendingCharacterToken = false;
-        p.originalInsertionMode = p.insertionMode;
-        p.insertionMode = IN_TABLE_TEXT_MODE;
-        p._processToken(token);
-    } else {
-        tokenInTable(p, token);
-    }
-}
-
-function captionStartTagInTable(p, token) {
-    p.openElements.clearBackToTableContext();
-    p.activeFormattingElements.insertMarker();
-    p._insertElement(token, NS.HTML);
-    p.insertionMode = IN_CAPTION_MODE;
-}
-
-function colgroupStartTagInTable(p, token) {
-    p.openElements.clearBackToTableContext();
-    p._insertElement(token, NS.HTML);
-    p.insertionMode = IN_COLUMN_GROUP_MODE;
-}
-
-function colStartTagInTable(p, token) {
-    p.openElements.clearBackToTableContext();
-    p._insertFakeElement($.COLGROUP);
-    p.insertionMode = IN_COLUMN_GROUP_MODE;
-    p._processToken(token);
-}
-
-function tbodyStartTagInTable(p, token) {
-    p.openElements.clearBackToTableContext();
-    p._insertElement(token, NS.HTML);
-    p.insertionMode = IN_TABLE_BODY_MODE;
-}
-
-function tdStartTagInTable(p, token) {
-    p.openElements.clearBackToTableContext();
-    p._insertFakeElement($.TBODY);
-    p.insertionMode = IN_TABLE_BODY_MODE;
-    p._processToken(token);
-}
-
-function tableStartTagInTable(p, token) {
-    if (p.openElements.hasInTableScope($.TABLE)) {
-        p.openElements.popUntilTagNamePopped($.TABLE);
-        p._resetInsertionMode();
-        p._processToken(token);
-    }
-}
-
-function inputStartTagInTable(p, token) {
-    const inputType = Tokenizer.getTokenAttr(token, ATTRS.TYPE);
-
-    if (inputType && inputType.toLowerCase() === HIDDEN_INPUT_TYPE) {
-        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) {
-    const tn = token.tagName;
-
-    switch (tn.length) {
-        case 2:
-            if (tn === $.TD || tn === $.TH || tn === $.TR) {
-                tdStartTagInTable(p, token);
-            } else {
-                tokenInTable(p, token);
-            }
-
-            break;
-
-        case 3:
-            if (tn === $.COL) {
-                colStartTagInTable(p, token);
-            } else {
-                tokenInTable(p, token);
-            }
-
-            break;
-
-        case 4:
-            if (tn === $.FORM) {
-                formStartTagInTable(p, token);
-            } else {
-                tokenInTable(p, token);
-            }
-
-            break;
-
-        case 5:
-            if (tn === $.TABLE) {
-                tableStartTagInTable(p, token);
-            } else if (tn === $.STYLE) {
-                startTagInHead(p, token);
-            } else if (tn === $.TBODY || tn === $.TFOOT || tn === $.THEAD) {
-                tbodyStartTagInTable(p, token);
-            } else if (tn === $.INPUT) {
-                inputStartTagInTable(p, token);
-            } else {
-                tokenInTable(p, token);
-            }
-
-            break;
-
-        case 6:
-            if (tn === $.SCRIPT) {
-                startTagInHead(p, token);
-            } else {
-                tokenInTable(p, token);
-            }
-
-            break;
-
-        case 7:
-            if (tn === $.CAPTION) {
-                captionStartTagInTable(p, token);
-            } else {
-                tokenInTable(p, token);
-            }
-
-            break;
-
-        case 8:
-            if (tn === $.COLGROUP) {
-                colgroupStartTagInTable(p, token);
-            } else if (tn === $.TEMPLATE) {
-                startTagInHead(p, token);
-            } else {
-                tokenInTable(p, token);
-            }
-
-            break;
-
-        default:
-            tokenInTable(p, token);
-    }
-}
-
-function endTagInTable(p, token) {
-    const tn = token.tagName;
-
-    if (tn === $.TABLE) {
-        if (p.openElements.hasInTableScope($.TABLE)) {
-            p.openElements.popUntilTagNamePopped($.TABLE);
-            p._resetInsertionMode();
-        }
-    } else if (tn === $.TEMPLATE) {
-        endTagInHead(p, token);
-    } else if (
-        tn !== $.BODY &&
-        tn !== $.CAPTION &&
-        tn !== $.COL &&
-        tn !== $.COLGROUP &&
-        tn !== $.HTML &&
-        tn !== $.TBODY &&
-        tn !== $.TD &&
-        tn !== $.TFOOT &&
-        tn !== $.TH &&
-        tn !== $.THEAD &&
-        tn !== $.TR
-    ) {
-        tokenInTable(p, token);
-    }
-}
-
-function tokenInTable(p, token) {
-    const savedFosterParentingState = p.fosterParentingEnabled;
-
-    p.fosterParentingEnabled = true;
-    p._processTokenInBodyMode(token);
-    p.fosterParentingEnabled = savedFosterParentingState;
-}
-
-// The "in table text" insertion mode
-//------------------------------------------------------------------
-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);
-}
-
-// The "in caption" insertion mode
-//------------------------------------------------------------------
-function startTagInCaption(p, token) {
-    const tn = token.tagName;
-
-    if (
-        tn === $.CAPTION ||
-        tn === $.COL ||
-        tn === $.COLGROUP ||
-        tn === $.TBODY ||
-        tn === $.TD ||
-        tn === $.TFOOT ||
-        tn === $.TH ||
-        tn === $.THEAD ||
-        tn === $.TR
-    ) {
-        if (p.openElements.hasInTableScope($.CAPTION)) {
-            p.openElements.generateImpliedEndTags();
-            p.openElements.popUntilTagNamePopped($.CAPTION);
-            p.activeFormattingElements.clearToLastMarker();
-            p.insertionMode = IN_TABLE_MODE;
-            p._processToken(token);
-        }
-    } else {
-        startTagInBody(p, token);
-    }
-}
-
-function endTagInCaption(p, token) {
-    const tn = token.tagName;
-
-    if (tn === $.CAPTION || tn === $.TABLE) {
-        if (p.openElements.hasInTableScope($.CAPTION)) {
-            p.openElements.generateImpliedEndTags();
-            p.openElements.popUntilTagNamePopped($.CAPTION);
-            p.activeFormattingElements.clearToLastMarker();
-            p.insertionMode = IN_TABLE_MODE;
-
-            if (tn === $.TABLE) {
-                p._processToken(token);
-            }
-        }
-    } else if (
-        tn !== $.BODY &&
-        tn !== $.COL &&
-        tn !== $.COLGROUP &&
-        tn !== $.HTML &&
-        tn !== $.TBODY &&
-        tn !== $.TD &&
-        tn !== $.TFOOT &&
-        tn !== $.TH &&
-        tn !== $.THEAD &&
-        tn !== $.TR
-    ) {
-        endTagInBody(p, token);
-    }
-}
-
-// The "in column group" insertion mode
-//------------------------------------------------------------------
-function startTagInColumnGroup(p, token) {
-    const tn = token.tagName;
-
-    if (tn === $.HTML) {
-        startTagInBody(p, token);
-    } else if (tn === $.COL) {
-        p._appendElement(token, NS.HTML);
-        token.ackSelfClosing = true;
-    } else if (tn === $.TEMPLATE) {
-        startTagInHead(p, token);
-    } else {
-        tokenInColumnGroup(p, token);
-    }
-}
-
-function endTagInColumnGroup(p, token) {
-    const tn = token.tagName;
-
-    if (tn === $.COLGROUP) {
-        if (p.openElements.currentTagName === $.COLGROUP) {
-            p.openElements.pop();
-            p.insertionMode = IN_TABLE_MODE;
-        }
-    } else if (tn === $.TEMPLATE) {
-        endTagInHead(p, token);
-    } else if (tn !== $.COL) {
-        tokenInColumnGroup(p, token);
-    }
-}
-
-function tokenInColumnGroup(p, token) {
-    if (p.openElements.currentTagName === $.COLGROUP) {
-        p.openElements.pop();
-        p.insertionMode = IN_TABLE_MODE;
-        p._processToken(token);
-    }
-}
-
-// The "in table body" insertion mode
-//------------------------------------------------------------------
-function startTagInTableBody(p, token) {
-    const tn = token.tagName;
-
-    if (tn === $.TR) {
-        p.openElements.clearBackToTableBodyContext();
-        p._insertElement(token, NS.HTML);
-        p.insertionMode = IN_ROW_MODE;
-    } else if (tn === $.TH || tn === $.TD) {
-        p.openElements.clearBackToTableBodyContext();
-        p._insertFakeElement($.TR);
-        p.insertionMode = IN_ROW_MODE;
-        p._processToken(token);
-    } else if (
-        tn === $.CAPTION ||
-        tn === $.COL ||
-        tn === $.COLGROUP ||
-        tn === $.TBODY ||
-        tn === $.TFOOT ||
-        tn === $.THEAD
-    ) {
-        if (p.openElements.hasTableBodyContextInTableScope()) {
-            p.openElements.clearBackToTableBodyContext();
-            p.openElements.pop();
-            p.insertionMode = IN_TABLE_MODE;
-            p._processToken(token);
-        }
-    } else {
-        startTagInTable(p, token);
-    }
-}
-
-function endTagInTableBody(p, token) {
-    const tn = token.tagName;
-
-    if (tn === $.TBODY || tn === $.TFOOT || tn === $.THEAD) {
-        if (p.openElements.hasInTableScope(tn)) {
-            p.openElements.clearBackToTableBodyContext();
-            p.openElements.pop();
-            p.insertionMode = IN_TABLE_MODE;
-        }
-    } else if (tn === $.TABLE) {
-        if (p.openElements.hasTableBodyContextInTableScope()) {
-            p.openElements.clearBackToTableBodyContext();
-            p.openElements.pop();
-            p.insertionMode = IN_TABLE_MODE;
-            p._processToken(token);
-        }
-    } else if (
-        (tn !== $.BODY && tn !== $.CAPTION && tn !== $.COL && tn !== $.COLGROUP) ||
-        (tn !== $.HTML && tn !== $.TD && tn !== $.TH && tn !== $.TR)
-    ) {
-        endTagInTable(p, token);
-    }
-}
-
-// The "in row" insertion mode
-//------------------------------------------------------------------
-function startTagInRow(p, token) {
-    const tn = token.tagName;
-
-    if (tn === $.TH || tn === $.TD) {
-        p.openElements.clearBackToTableRowContext();
-        p._insertElement(token, NS.HTML);
-        p.insertionMode = IN_CELL_MODE;
-        p.activeFormattingElements.insertMarker();
-    } else if (
-        tn === $.CAPTION ||
-        tn === $.COL ||
-        tn === $.COLGROUP ||
-        tn === $.TBODY ||
-        tn === $.TFOOT ||
-        tn === $.THEAD ||
-        tn === $.TR
-    ) {
-        if (p.openElements.hasInTableScope($.TR)) {
-            p.openElements.clearBackToTableRowContext();
-            p.openElements.pop();
-            p.insertionMode = IN_TABLE_BODY_MODE;
-            p._processToken(token);
-        }
-    } else {
-        startTagInTable(p, token);
-    }
-}
-
-function endTagInRow(p, token) {
-    const tn = token.tagName;
-
-    if (tn === $.TR) {
-        if (p.openElements.hasInTableScope($.TR)) {
-            p.openElements.clearBackToTableRowContext();
-            p.openElements.pop();
-            p.insertionMode = IN_TABLE_BODY_MODE;
-        }
-    } else if (tn === $.TABLE) {
-        if (p.openElements.hasInTableScope($.TR)) {
-            p.openElements.clearBackToTableRowContext();
-            p.openElements.pop();
-            p.insertionMode = IN_TABLE_BODY_MODE;
-            p._processToken(token);
-        }
-    } else if (tn === $.TBODY || tn === $.TFOOT || tn === $.THEAD) {
-        if (p.openElements.hasInTableScope(tn) || p.openElements.hasInTableScope($.TR)) {
-            p.openElements.clearBackToTableRowContext();
-            p.openElements.pop();
-            p.insertionMode = IN_TABLE_BODY_MODE;
-            p._processToken(token);
-        }
-    } else if (
-        (tn !== $.BODY && tn !== $.CAPTION && tn !== $.COL && tn !== $.COLGROUP) ||
-        (tn !== $.HTML && tn !== $.TD && tn !== $.TH)
-    ) {
-        endTagInTable(p, token);
-    }
-}
-
-// The "in cell" insertion mode
-//------------------------------------------------------------------
-function startTagInCell(p, token) {
-    const tn = token.tagName;
-
-    if (
-        tn === $.CAPTION ||
-        tn === $.COL ||
-        tn === $.COLGROUP ||
-        tn === $.TBODY ||
-        tn === $.TD ||
-        tn === $.TFOOT ||
-        tn === $.TH ||
-        tn === $.THEAD ||
-        tn === $.TR
-    ) {
-        if (p.openElements.hasInTableScope($.TD) || p.openElements.hasInTableScope($.TH)) {
-            p._closeTableCell();
-            p._processToken(token);
-        }
-    } else {
-        startTagInBody(p, token);
-    }
-}
-
-function endTagInCell(p, token) {
-    const tn = token.tagName;
-
-    if (tn === $.TD || tn === $.TH) {
-        if (p.openElements.hasInTableScope(tn)) {
-            p.openElements.generateImpliedEndTags();
-            p.openElements.popUntilTagNamePopped(tn);
-            p.activeFormattingElements.clearToLastMarker();
-            p.insertionMode = IN_ROW_MODE;
-        }
-    } else if (tn === $.TABLE || tn === $.TBODY || tn === $.TFOOT || tn === $.THEAD || tn === $.TR) {
-        if (p.openElements.hasInTableScope(tn)) {
-            p._closeTableCell();
-            p._processToken(token);
-        }
-    } else if (tn !== $.BODY && tn !== $.CAPTION && tn !== $.COL && tn !== $.COLGROUP && tn !== $.HTML) {
-        endTagInBody(p, token);
-    }
-}
-
-// The "in select" insertion mode
-//------------------------------------------------------------------
-function startTagInSelect(p, token) {
-    const tn = token.tagName;
-
-    if (tn === $.HTML) {
-        startTagInBody(p, token);
-    } else if (tn === $.OPTION) {
-        if (p.openElements.currentTagName === $.OPTION) {
-            p.openElements.pop();
-        }
-
-        p._insertElement(token, NS.HTML);
-    } else if (tn === $.OPTGROUP) {
-        if (p.openElements.currentTagName === $.OPTION) {
-            p.openElements.pop();
-        }
-
-        if (p.openElements.currentTagName === $.OPTGROUP) {
-            p.openElements.pop();
-        }
-
-        p._insertElement(token, NS.HTML);
-    } else if (tn === $.INPUT || tn === $.KEYGEN || tn === $.TEXTAREA || tn === $.SELECT) {
-        if (p.openElements.hasInSelectScope($.SELECT)) {
-            p.openElements.popUntilTagNamePopped($.SELECT);
-            p._resetInsertionMode();
-
-            if (tn !== $.SELECT) {
-                p._processToken(token);
-            }
-        }
-    } else if (tn === $.SCRIPT || tn === $.TEMPLATE) {
-        startTagInHead(p, token);
-    }
-}
-
-function endTagInSelect(p, token) {
-    const tn = token.tagName;
-
-    if (tn === $.OPTGROUP) {
-        const prevOpenElement = p.openElements.items[p.openElements.stackTop - 1];
-        const prevOpenElementTn = prevOpenElement && p.treeAdapter.getTagName(prevOpenElement);
-
-        if (p.openElements.currentTagName === $.OPTION && prevOpenElementTn === $.OPTGROUP) {
-            p.openElements.pop();
-        }
-
-        if (p.openElements.currentTagName === $.OPTGROUP) {
-            p.openElements.pop();
-        }
-    } else if (tn === $.OPTION) {
-        if (p.openElements.currentTagName === $.OPTION) {
-            p.openElements.pop();
-        }
-    } else if (tn === $.SELECT && p.openElements.hasInSelectScope($.SELECT)) {
-        p.openElements.popUntilTagNamePopped($.SELECT);
-        p._resetInsertionMode();
-    } else if (tn === $.TEMPLATE) {
-        endTagInHead(p, token);
-    }
-}
-
-//12.2.5.4.17 The "in select in table" insertion mode
-//------------------------------------------------------------------
-function startTagInSelectInTable(p, token) {
-    const tn = token.tagName;
-
-    if (
-        tn === $.CAPTION ||
-        tn === $.TABLE ||
-        tn === $.TBODY ||
-        tn === $.TFOOT ||
-        tn === $.THEAD ||
-        tn === $.TR ||
-        tn === $.TD ||
-        tn === $.TH
-    ) {
-        p.openElements.popUntilTagNamePopped($.SELECT);
-        p._resetInsertionMode();
-        p._processToken(token);
-    } else {
-        startTagInSelect(p, token);
-    }
-}
-
-function endTagInSelectInTable(p, token) {
-    const tn = token.tagName;
-
-    if (
-        tn === $.CAPTION ||
-        tn === $.TABLE ||
-        tn === $.TBODY ||
-        tn === $.TFOOT ||
-        tn === $.THEAD ||
-        tn === $.TR ||
-        tn === $.TD ||
-        tn === $.TH
-    ) {
-        if (p.openElements.hasInTableScope(tn)) {
-            p.openElements.popUntilTagNamePopped($.SELECT);
-            p._resetInsertionMode();
-            p._processToken(token);
-        }
-    } else {
-        endTagInSelect(p, token);
-    }
-}
-
-// The "in template" insertion mode
-//------------------------------------------------------------------
-function startTagInTemplate(p, token) {
-    const tn = token.tagName;
-
-    if (
-        tn === $.BASE ||
-        tn === $.BASEFONT ||
-        tn === $.BGSOUND ||
-        tn === $.LINK ||
-        tn === $.META ||
-        tn === $.NOFRAMES ||
-        tn === $.SCRIPT ||
-        tn === $.STYLE ||
-        tn === $.TEMPLATE ||
-        tn === $.TITLE
-    ) {
-        startTagInHead(p, token);
-    } else {
-        const newInsertionMode = TEMPLATE_INSERTION_MODE_SWITCH_MAP[tn] || IN_BODY_MODE;
-
-        p._popTmplInsertionMode();
-        p._pushTmplInsertionMode(newInsertionMode);
-        p.insertionMode = newInsertionMode;
-        p._processToken(token);
-    }
-}
-
-function endTagInTemplate(p, token) {
-    if (token.tagName === $.TEMPLATE) {
-        endTagInHead(p, token);
-    }
-}
-
-function eofInTemplate(p, token) {
-    if (p.openElements.tmplCount > 0) {
-        p.openElements.popUntilTagNamePopped($.TEMPLATE);
-        p.activeFormattingElements.clearToLastMarker();
-        p._popTmplInsertionMode();
-        p._resetInsertionMode();
-        p._processToken(token);
-    } else {
-        p.stopped = true;
-    }
-}
-
-// The "after body" insertion mode
-//------------------------------------------------------------------
-function startTagAfterBody(p, token) {
-    if (token.tagName === $.HTML) {
-        startTagInBody(p, token);
-    } else {
-        tokenAfterBody(p, token);
-    }
-}
-
-function endTagAfterBody(p, token) {
-    if (token.tagName === $.HTML) {
-        if (!p.fragmentContext) {
-            p.insertionMode = AFTER_AFTER_BODY_MODE;
-        }
-    } else {
-        tokenAfterBody(p, token);
-    }
-}
-
-function tokenAfterBody(p, token) {
-    p.insertionMode = IN_BODY_MODE;
-    p._processToken(token);
-}
-
-// The "in frameset" insertion mode
-//------------------------------------------------------------------
-function startTagInFrameset(p, token) {
-    const tn = token.tagName;
-
-    if (tn === $.HTML) {
-        startTagInBody(p, token);
-    } else if (tn === $.FRAMESET) {
-        p._insertElement(token, NS.HTML);
-    } else if (tn === $.FRAME) {
-        p._appendElement(token, NS.HTML);
-        token.ackSelfClosing = true;
-    } else if (tn === $.NOFRAMES) {
-        startTagInHead(p, token);
-    }
-}
-
-function endTagInFrameset(p, token) {
-    if (token.tagName === $.FRAMESET && !p.openElements.isRootHtmlElementCurrent()) {
-        p.openElements.pop();
-
-        if (!p.fragmentContext && p.openElements.currentTagName !== $.FRAMESET) {
-            p.insertionMode = AFTER_FRAMESET_MODE;
-        }
-    }
-}
-
-// The "after frameset" insertion mode
-//------------------------------------------------------------------
-function startTagAfterFrameset(p, token) {
-    const tn = token.tagName;
-
-    if (tn === $.HTML) {
-        startTagInBody(p, token);
-    } else if (tn === $.NOFRAMES) {
-        startTagInHead(p, token);
-    }
-}
-
-function endTagAfterFrameset(p, token) {
-    if (token.tagName === $.HTML) {
-        p.insertionMode = AFTER_AFTER_FRAMESET_MODE;
-    }
-}
-
-// The "after after body" insertion mode
-//------------------------------------------------------------------
-function startTagAfterAfterBody(p, token) {
-    if (token.tagName === $.HTML) {
-        startTagInBody(p, token);
-    } else {
-        tokenAfterAfterBody(p, token);
-    }
-}
-
-function tokenAfterAfterBody(p, token) {
-    p.insertionMode = IN_BODY_MODE;
-    p._processToken(token);
-}
-
-// The "after after frameset" insertion mode
-//------------------------------------------------------------------
-function startTagAfterAfterFrameset(p, token) {
-    const tn = token.tagName;
-
-    if (tn === $.HTML) {
-        startTagInBody(p, token);
-    } else if (tn === $.NOFRAMES) {
-        startTagInHead(p, token);
-    }
-}
-
-// The rules for parsing tokens in foreign content
-//------------------------------------------------------------------
-function nullCharacterInForeignContent(p, token) {
-    token.chars = unicode.REPLACEMENT_CHARACTER;
-    p._insertCharacters(token);
-}
-
-function characterInForeignContent(p, token) {
-    p._insertCharacters(token);
-    p.framesetOk = false;
-}
-
-function startTagInForeignContent(p, token) {
-    if (foreignContent.causesExit(token) && !p.fragmentContext) {
-        while (
-            p.treeAdapter.getNamespaceURI(p.openElements.current) !== NS.HTML &&
-            !p._isIntegrationPoint(p.openElements.current)
-        ) {
-            p.openElements.pop();
-        }
-
-        p._processToken(token);
-    } else {
-        const current = p._getAdjustedCurrentElement();
-        const currentNs = p.treeAdapter.getNamespaceURI(current);
-
-        if (currentNs === NS.MATHML) {
-            foreignContent.adjustTokenMathMLAttrs(token);
-        } else if (currentNs === NS.SVG) {
-            foreignContent.adjustTokenSVGTagName(token);
-            foreignContent.adjustTokenSVGAttrs(token);
-        }
-
-        foreignContent.adjustTokenXMLAttrs(token);
-
-        if (token.selfClosing) {
-            p._appendElement(token, currentNs);
-        } else {
-            p._insertElement(token, currentNs);
-        }
-
-        token.ackSelfClosing = true;
-    }
-}
-
-function endTagInForeignContent(p, token) {
-    for (let i = p.openElements.stackTop; i > 0; i--) {
-        const element = p.openElements.items[i];
-
-        if (p.treeAdapter.getNamespaceURI(element) === NS.HTML) {
-            p._processToken(token);
-            break;
-        }
-
-        if (p.treeAdapter.getTagName(element).toLowerCase() === token.tagName) {
-            p.openElements.popUntilElementPopped(element);
-            break;
-        }
-    }
-}
-- 
cgit