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| author | Minteck <contact@minteck.org> | 2023-01-10 14:54:04 +0100 |
|---|---|---|
| committer | Minteck <contact@minteck.org> | 2023-01-10 14:54:04 +0100 |
| commit | 99c1d9af689e5325f3cf535c4007b3aeb8325229 (patch) | |
| tree | e663b3c2ebdbd67c818ac0c5147f0ce1d2463cda /alarm/node_modules/parse5/lib | |
| parent | 9871b03912fc28ad38b4037ebf26a78aa937baba (diff) | |
| download | pluralconnect-99c1d9af689e5325f3cf535c4007b3aeb8325229.tar.gz pluralconnect-99c1d9af689e5325f3cf535c4007b3aeb8325229.tar.bz2 pluralconnect-99c1d9af689e5325f3cf535c4007b3aeb8325229.zip | |
Update - This is an automated commit
Diffstat (limited to 'alarm/node_modules/parse5/lib')
24 files changed, 0 insertions, 7934 deletions
diff --git a/alarm/node_modules/parse5/lib/common/doctype.js b/alarm/node_modules/parse5/lib/common/doctype.js deleted file mode 100644 index e9dfb67..0000000 --- a/alarm/node_modules/parse5/lib/common/doctype.js +++ /dev/null @@ -1,162 +0,0 @@ -'use strict'; - -const { DOCUMENT_MODE } = require('./html'); - -//Const -const VALID_DOCTYPE_NAME = 'html'; -const VALID_SYSTEM_ID = 'about:legacy-compat'; -const QUIRKS_MODE_SYSTEM_ID = 'http://www.ibm.com/data/dtd/v11/ibmxhtml1-transitional.dtd'; - -const QUIRKS_MODE_PUBLIC_ID_PREFIXES = [ - '+//silmaril//dtd html pro v0r11 19970101//', - '-//as//dtd html 3.0 aswedit + extensions//', - '-//advasoft ltd//dtd html 3.0 aswedit + extensions//', - '-//ietf//dtd html 2.0 level 1//', - '-//ietf//dtd html 2.0 level 2//', - '-//ietf//dtd html 2.0 strict level 1//', - '-//ietf//dtd html 2.0 strict level 2//', - '-//ietf//dtd html 2.0 strict//', - '-//ietf//dtd html 2.0//', - '-//ietf//dtd html 2.1e//', - '-//ietf//dtd html 3.0//', - '-//ietf//dtd html 3.2 final//', - '-//ietf//dtd html 3.2//', - '-//ietf//dtd html 3//', - '-//ietf//dtd html level 0//', - '-//ietf//dtd html level 1//', - '-//ietf//dtd html level 2//', - '-//ietf//dtd html level 3//', - '-//ietf//dtd html strict level 0//', - '-//ietf//dtd html strict level 1//', - '-//ietf//dtd html strict level 2//', - '-//ietf//dtd html strict level 3//', - '-//ietf//dtd html strict//', - '-//ietf//dtd html//', - '-//metrius//dtd metrius presentational//', - '-//microsoft//dtd internet explorer 2.0 html strict//', - '-//microsoft//dtd internet explorer 2.0 html//', - '-//microsoft//dtd internet explorer 2.0 tables//', - '-//microsoft//dtd internet explorer 3.0 html strict//', - '-//microsoft//dtd internet explorer 3.0 html//', - '-//microsoft//dtd internet explorer 3.0 tables//', - '-//netscape comm. corp.//dtd html//', - '-//netscape comm. corp.//dtd strict html//', - "-//o'reilly and associates//dtd html 2.0//", - "-//o'reilly and associates//dtd html extended 1.0//", - "-//o'reilly and associates//dtd html extended relaxed 1.0//", - '-//sq//dtd html 2.0 hotmetal + extensions//', - '-//softquad software//dtd hotmetal pro 6.0::19990601::extensions to html 4.0//', - '-//softquad//dtd hotmetal pro 4.0::19971010::extensions to html 4.0//', - '-//spyglass//dtd html 2.0 extended//', - '-//sun microsystems corp.//dtd hotjava html//', - '-//sun microsystems corp.//dtd hotjava strict html//', - '-//w3c//dtd html 3 1995-03-24//', - '-//w3c//dtd html 3.2 draft//', - '-//w3c//dtd html 3.2 final//', - '-//w3c//dtd html 3.2//', - '-//w3c//dtd html 3.2s draft//', - '-//w3c//dtd html 4.0 frameset//', - '-//w3c//dtd html 4.0 transitional//', - '-//w3c//dtd html experimental 19960712//', - '-//w3c//dtd html experimental 970421//', - '-//w3c//dtd w3 html//', - '-//w3o//dtd w3 html 3.0//', - '-//webtechs//dtd mozilla html 2.0//', - '-//webtechs//dtd mozilla html//' -]; - -const QUIRKS_MODE_NO_SYSTEM_ID_PUBLIC_ID_PREFIXES = QUIRKS_MODE_PUBLIC_ID_PREFIXES.concat([ - '-//w3c//dtd html 4.01 frameset//', - '-//w3c//dtd html 4.01 transitional//' -]); - -const QUIRKS_MODE_PUBLIC_IDS = ['-//w3o//dtd w3 html strict 3.0//en//', '-/w3c/dtd html 4.0 transitional/en', 'html']; -const LIMITED_QUIRKS_PUBLIC_ID_PREFIXES = ['-//w3c//dtd xhtml 1.0 frameset//', '-//w3c//dtd xhtml 1.0 transitional//']; - -const LIMITED_QUIRKS_WITH_SYSTEM_ID_PUBLIC_ID_PREFIXES = LIMITED_QUIRKS_PUBLIC_ID_PREFIXES.concat([ - '-//w3c//dtd html 4.01 frameset//', - '-//w3c//dtd html 4.01 transitional//' -]); - -//Utils -function enquoteDoctypeId(id) { - const quote = id.indexOf('"') !== -1 ? "'" : '"'; - - return quote + id + quote; -} - -function hasPrefix(publicId, prefixes) { - for (let i = 0; i < prefixes.length; i++) { - if (publicId.indexOf(prefixes[i]) === 0) { - return true; - } - } - - return false; -} - -//API -exports.isConforming = function(token) { - return ( - token.name === VALID_DOCTYPE_NAME && - token.publicId === null && - (token.systemId === null || token.systemId === VALID_SYSTEM_ID) - ); -}; - -exports.getDocumentMode = function(token) { - if (token.name !== VALID_DOCTYPE_NAME) { - return DOCUMENT_MODE.QUIRKS; - } - - const systemId = token.systemId; - - if (systemId && systemId.toLowerCase() === QUIRKS_MODE_SYSTEM_ID) { - return DOCUMENT_MODE.QUIRKS; - } - - let publicId = token.publicId; - - if (publicId !== null) { - publicId = publicId.toLowerCase(); - - if (QUIRKS_MODE_PUBLIC_IDS.indexOf(publicId) > -1) { - return DOCUMENT_MODE.QUIRKS; - } - - let prefixes = systemId === null ? QUIRKS_MODE_NO_SYSTEM_ID_PUBLIC_ID_PREFIXES : QUIRKS_MODE_PUBLIC_ID_PREFIXES; - - if (hasPrefix(publicId, prefixes)) { - return DOCUMENT_MODE.QUIRKS; - } - - prefixes = - systemId === null ? LIMITED_QUIRKS_PUBLIC_ID_PREFIXES : LIMITED_QUIRKS_WITH_SYSTEM_ID_PUBLIC_ID_PREFIXES; - - if (hasPrefix(publicId, prefixes)) { - return DOCUMENT_MODE.LIMITED_QUIRKS; - } - } - - return DOCUMENT_MODE.NO_QUIRKS; -}; - -exports.serializeContent = function(name, publicId, systemId) { - let str = '!DOCTYPE '; - - if (name) { - str += name; - } - - if (publicId) { - str += ' PUBLIC ' + enquoteDoctypeId(publicId); - } else if (systemId) { - str += ' SYSTEM'; - } - - if (systemId !== null) { - str += ' ' + enquoteDoctypeId(systemId); - } - - return str; -}; diff --git a/alarm/node_modules/parse5/lib/common/error-codes.js b/alarm/node_modules/parse5/lib/common/error-codes.js deleted file mode 100644 index 25f3cfd..0000000 --- a/alarm/node_modules/parse5/lib/common/error-codes.js +++ /dev/null @@ -1,65 +0,0 @@ -'use strict'; - -module.exports = { - controlCharacterInInputStream: 'control-character-in-input-stream', - noncharacterInInputStream: 'noncharacter-in-input-stream', - surrogateInInputStream: 'surrogate-in-input-stream', - nonVoidHtmlElementStartTagWithTrailingSolidus: 'non-void-html-element-start-tag-with-trailing-solidus', - endTagWithAttributes: 'end-tag-with-attributes', - endTagWithTrailingSolidus: 'end-tag-with-trailing-solidus', - unexpectedSolidusInTag: 'unexpected-solidus-in-tag', - unexpectedNullCharacter: 'unexpected-null-character', - unexpectedQuestionMarkInsteadOfTagName: 'unexpected-question-mark-instead-of-tag-name', - invalidFirstCharacterOfTagName: 'invalid-first-character-of-tag-name', - unexpectedEqualsSignBeforeAttributeName: 'unexpected-equals-sign-before-attribute-name', - missingEndTagName: 'missing-end-tag-name', - unexpectedCharacterInAttributeName: 'unexpected-character-in-attribute-name', - unknownNamedCharacterReference: 'unknown-named-character-reference', - missingSemicolonAfterCharacterReference: 'missing-semicolon-after-character-reference', - unexpectedCharacterAfterDoctypeSystemIdentifier: 'unexpected-character-after-doctype-system-identifier', - unexpectedCharacterInUnquotedAttributeValue: 'unexpected-character-in-unquoted-attribute-value', - eofBeforeTagName: 'eof-before-tag-name', - eofInTag: 'eof-in-tag', - missingAttributeValue: 'missing-attribute-value', - missingWhitespaceBetweenAttributes: 'missing-whitespace-between-attributes', - missingWhitespaceAfterDoctypePublicKeyword: 'missing-whitespace-after-doctype-public-keyword', - missingWhitespaceBetweenDoctypePublicAndSystemIdentifiers: - 'missing-whitespace-between-doctype-public-and-system-identifiers', - missingWhitespaceAfterDoctypeSystemKeyword: 'missing-whitespace-after-doctype-system-keyword', - missingQuoteBeforeDoctypePublicIdentifier: 'missing-quote-before-doctype-public-identifier', - missingQuoteBeforeDoctypeSystemIdentifier: 'missing-quote-before-doctype-system-identifier', - missingDoctypePublicIdentifier: 'missing-doctype-public-identifier', - missingDoctypeSystemIdentifier: 'missing-doctype-system-identifier', - abruptDoctypePublicIdentifier: 'abrupt-doctype-public-identifier', - abruptDoctypeSystemIdentifier: 'abrupt-doctype-system-identifier', - cdataInHtmlContent: 'cdata-in-html-content', - incorrectlyOpenedComment: 'incorrectly-opened-comment', - eofInScriptHtmlCommentLikeText: 'eof-in-script-html-comment-like-text', - eofInDoctype: 'eof-in-doctype', - nestedComment: 'nested-comment', - abruptClosingOfEmptyComment: 'abrupt-closing-of-empty-comment', - eofInComment: 'eof-in-comment', - incorrectlyClosedComment: 'incorrectly-closed-comment', - eofInCdata: 'eof-in-cdata', - absenceOfDigitsInNumericCharacterReference: 'absence-of-digits-in-numeric-character-reference', - nullCharacterReference: 'null-character-reference', - surrogateCharacterReference: 'surrogate-character-reference', - characterReferenceOutsideUnicodeRange: 'character-reference-outside-unicode-range', - controlCharacterReference: 'control-character-reference', - noncharacterCharacterReference: 'noncharacter-character-reference', - missingWhitespaceBeforeDoctypeName: 'missing-whitespace-before-doctype-name', - missingDoctypeName: 'missing-doctype-name', - invalidCharacterSequenceAfterDoctypeName: 'invalid-character-sequence-after-doctype-name', - duplicateAttribute: 'duplicate-attribute', - nonConformingDoctype: 'non-conforming-doctype', - missingDoctype: 'missing-doctype', - misplacedDoctype: 'misplaced-doctype', - endTagWithoutMatchingOpenElement: 'end-tag-without-matching-open-element', - closingOfElementWithOpenChildElements: 'closing-of-element-with-open-child-elements', - disallowedContentInNoscriptInHead: 'disallowed-content-in-noscript-in-head', - openElementsLeftAfterEof: 'open-elements-left-after-eof', - abandonedHeadElementChild: 'abandoned-head-element-child', - misplacedStartTagForHeadElement: 'misplaced-start-tag-for-head-element', - nestedNoscriptInHead: 'nested-noscript-in-head', - eofInElementThatCanContainOnlyText: 'eof-in-element-that-can-contain-only-text' -}; diff --git a/alarm/node_modules/parse5/lib/common/foreign-content.js b/alarm/node_modules/parse5/lib/common/foreign-content.js deleted file mode 100644 index 10f008b..0000000 --- a/alarm/node_modules/parse5/lib/common/foreign-content.js +++ /dev/null @@ -1,265 +0,0 @@ -'use strict'; - -const Tokenizer = require('../tokenizer'); -const HTML = require('./html'); - -//Aliases -const $ = HTML.TAG_NAMES; -const NS = HTML.NAMESPACES; -const ATTRS = HTML.ATTRS; - -//MIME types -const MIME_TYPES = { - TEXT_HTML: 'text/html', - APPLICATION_XML: 'application/xhtml+xml' -}; - -//Attributes -const DEFINITION_URL_ATTR = 'definitionurl'; -const ADJUSTED_DEFINITION_URL_ATTR = 'definitionURL'; -const SVG_ATTRS_ADJUSTMENT_MAP = { - attributename: 'attributeName', - attributetype: 'attributeType', - basefrequency: 'baseFrequency', - baseprofile: 'baseProfile', - calcmode: 'calcMode', - clippathunits: 'clipPathUnits', - diffuseconstant: 'diffuseConstant', - edgemode: 'edgeMode', - filterunits: 'filterUnits', - glyphref: 'glyphRef', - gradienttransform: 'gradientTransform', - gradientunits: 'gradientUnits', - kernelmatrix: 'kernelMatrix', - kernelunitlength: 'kernelUnitLength', - keypoints: 'keyPoints', - keysplines: 'keySplines', - keytimes: 'keyTimes', - lengthadjust: 'lengthAdjust', - limitingconeangle: 'limitingConeAngle', - markerheight: 'markerHeight', - markerunits: 'markerUnits', - markerwidth: 'markerWidth', - maskcontentunits: 'maskContentUnits', - maskunits: 'maskUnits', - numoctaves: 'numOctaves', - pathlength: 'pathLength', - patterncontentunits: 'patternContentUnits', - patterntransform: 'patternTransform', - patternunits: 'patternUnits', - pointsatx: 'pointsAtX', - pointsaty: 'pointsAtY', - pointsatz: 'pointsAtZ', - preservealpha: 'preserveAlpha', - preserveaspectratio: 'preserveAspectRatio', - primitiveunits: 'primitiveUnits', - refx: 'refX', - refy: 'refY', - repeatcount: 'repeatCount', - repeatdur: 'repeatDur', - requiredextensions: 'requiredExtensions', - requiredfeatures: 'requiredFeatures', - specularconstant: 'specularConstant', - specularexponent: 'specularExponent', - spreadmethod: 'spreadMethod', - startoffset: 'startOffset', - stddeviation: 'stdDeviation', - stitchtiles: 'stitchTiles', - surfacescale: 'surfaceScale', - systemlanguage: 'systemLanguage', - tablevalues: 'tableValues', - targetx: 'targetX', - targety: 'targetY', - textlength: 'textLength', - viewbox: 'viewBox', - viewtarget: 'viewTarget', - xchannelselector: 'xChannelSelector', - ychannelselector: 'yChannelSelector', - zoomandpan: 'zoomAndPan' -}; - -const XML_ATTRS_ADJUSTMENT_MAP = { - 'xlink:actuate': { prefix: 'xlink', name: 'actuate', namespace: NS.XLINK }, - 'xlink:arcrole': { prefix: 'xlink', name: 'arcrole', namespace: NS.XLINK }, - 'xlink:href': { prefix: 'xlink', name: 'href', namespace: NS.XLINK }, - 'xlink:role': { prefix: 'xlink', name: 'role', namespace: NS.XLINK }, - 'xlink:show': { prefix: 'xlink', name: 'show', namespace: NS.XLINK }, - 'xlink:title': { prefix: 'xlink', name: 'title', namespace: NS.XLINK }, - 'xlink:type': { prefix: 'xlink', name: 'type', namespace: NS.XLINK }, - 'xml:base': { prefix: 'xml', name: 'base', namespace: NS.XML }, - 'xml:lang': { prefix: 'xml', name: 'lang', namespace: NS.XML }, - 'xml:space': { prefix: 'xml', name: 'space', namespace: NS.XML }, - xmlns: { prefix: '', name: 'xmlns', namespace: NS.XMLNS }, - 'xmlns:xlink': { prefix: 'xmlns', name: 'xlink', namespace: NS.XMLNS } -}; - -//SVG tag names adjustment map -const SVG_TAG_NAMES_ADJUSTMENT_MAP = (exports.SVG_TAG_NAMES_ADJUSTMENT_MAP = { - altglyph: 'altGlyph', - altglyphdef: 'altGlyphDef', - altglyphitem: 'altGlyphItem', - animatecolor: 'animateColor', - animatemotion: 'animateMotion', - animatetransform: 'animateTransform', - clippath: 'clipPath', - feblend: 'feBlend', - fecolormatrix: 'feColorMatrix', - fecomponenttransfer: 'feComponentTransfer', - fecomposite: 'feComposite', - feconvolvematrix: 'feConvolveMatrix', - fediffuselighting: 'feDiffuseLighting', - fedisplacementmap: 'feDisplacementMap', - fedistantlight: 'feDistantLight', - feflood: 'feFlood', - fefunca: 'feFuncA', - fefuncb: 'feFuncB', - fefuncg: 'feFuncG', - fefuncr: 'feFuncR', - fegaussianblur: 'feGaussianBlur', - feimage: 'feImage', - femerge: 'feMerge', - femergenode: 'feMergeNode', - femorphology: 'feMorphology', - feoffset: 'feOffset', - fepointlight: 'fePointLight', - fespecularlighting: 'feSpecularLighting', - fespotlight: 'feSpotLight', - fetile: 'feTile', - feturbulence: 'feTurbulence', - foreignobject: 'foreignObject', - glyphref: 'glyphRef', - lineargradient: 'linearGradient', - radialgradient: 'radialGradient', - textpath: 'textPath' -}); - -//Tags that causes exit from foreign content -const EXITS_FOREIGN_CONTENT = { - [$.B]: true, - [$.BIG]: true, - [$.BLOCKQUOTE]: true, - [$.BODY]: true, - [$.BR]: true, - [$.CENTER]: true, - [$.CODE]: true, - [$.DD]: true, - [$.DIV]: true, - [$.DL]: true, - [$.DT]: true, - [$.EM]: true, - [$.EMBED]: true, - [$.H1]: true, - [$.H2]: true, - [$.H3]: true, - [$.H4]: true, - [$.H5]: true, - [$.H6]: true, - [$.HEAD]: true, - [$.HR]: true, - [$.I]: true, - [$.IMG]: true, - [$.LI]: true, - [$.LISTING]: true, - [$.MENU]: true, - [$.META]: true, - [$.NOBR]: true, - [$.OL]: true, - [$.P]: true, - [$.PRE]: true, - [$.RUBY]: true, - [$.S]: true, - [$.SMALL]: true, - [$.SPAN]: true, - [$.STRONG]: true, - [$.STRIKE]: true, - [$.SUB]: true, - [$.SUP]: true, - [$.TABLE]: true, - [$.TT]: true, - [$.U]: true, - [$.UL]: true, - [$.VAR]: true -}; - -//Check exit from foreign content -exports.causesExit = function(startTagToken) { - const tn = startTagToken.tagName; - const isFontWithAttrs = - tn === $.FONT && - (Tokenizer.getTokenAttr(startTagToken, ATTRS.COLOR) !== null || - Tokenizer.getTokenAttr(startTagToken, ATTRS.SIZE) !== null || - Tokenizer.getTokenAttr(startTagToken, ATTRS.FACE) !== null); - - return isFontWithAttrs ? true : EXITS_FOREIGN_CONTENT[tn]; -}; - -//Token adjustments -exports.adjustTokenMathMLAttrs = function(token) { - for (let i = 0; i < token.attrs.length; i++) { - if (token.attrs[i].name === DEFINITION_URL_ATTR) { - token.attrs[i].name = ADJUSTED_DEFINITION_URL_ATTR; - break; - } - } -}; - -exports.adjustTokenSVGAttrs = function(token) { - for (let i = 0; i < token.attrs.length; i++) { - const adjustedAttrName = SVG_ATTRS_ADJUSTMENT_MAP[token.attrs[i].name]; - - if (adjustedAttrName) { - token.attrs[i].name = adjustedAttrName; - } - } -}; - -exports.adjustTokenXMLAttrs = function(token) { - for (let i = 0; i < token.attrs.length; i++) { - const adjustedAttrEntry = XML_ATTRS_ADJUSTMENT_MAP[token.attrs[i].name]; - - if (adjustedAttrEntry) { - token.attrs[i].prefix = adjustedAttrEntry.prefix; - token.attrs[i].name = adjustedAttrEntry.name; - token.attrs[i].namespace = adjustedAttrEntry.namespace; - } - } -}; - -exports.adjustTokenSVGTagName = function(token) { - const adjustedTagName = SVG_TAG_NAMES_ADJUSTMENT_MAP[token.tagName]; - - if (adjustedTagName) { - token.tagName = adjustedTagName; - } -}; - -//Integration points -function isMathMLTextIntegrationPoint(tn, ns) { - return ns === NS.MATHML && (tn === $.MI || tn === $.MO || tn === $.MN || tn === $.MS || tn === $.MTEXT); -} - -function isHtmlIntegrationPoint(tn, ns, attrs) { - if (ns === NS.MATHML && tn === $.ANNOTATION_XML) { - for (let i = 0; i < attrs.length; i++) { - if (attrs[i].name === ATTRS.ENCODING) { - const value = attrs[i].value.toLowerCase(); - - return value === MIME_TYPES.TEXT_HTML || value === MIME_TYPES.APPLICATION_XML; - } - } - } - - return ns === NS.SVG && (tn === $.FOREIGN_OBJECT || tn === $.DESC || tn === $.TITLE); -} - -exports.isIntegrationPoint = function(tn, ns, attrs, foreignNS) { - if ((!foreignNS || foreignNS === NS.HTML) && isHtmlIntegrationPoint(tn, ns, attrs)) { - return true; - } - - if ((!foreignNS || foreignNS === NS.MATHML) && isMathMLTextIntegrationPoint(tn, ns)) { - return true; - } - - return false; -}; diff --git a/alarm/node_modules/parse5/lib/common/html.js b/alarm/node_modules/parse5/lib/common/html.js deleted file mode 100644 index f33646f..0000000 --- a/alarm/node_modules/parse5/lib/common/html.js +++ /dev/null @@ -1,272 +0,0 @@ -'use strict'; - -const NS = (exports.NAMESPACES = { - HTML: 'http://www.w3.org/1999/xhtml', - MATHML: 'http://www.w3.org/1998/Math/MathML', - SVG: 'http://www.w3.org/2000/svg', - XLINK: 'http://www.w3.org/1999/xlink', - XML: 'http://www.w3.org/XML/1998/namespace', - XMLNS: 'http://www.w3.org/2000/xmlns/' -}); - -exports.ATTRS = { - TYPE: 'type', - ACTION: 'action', - ENCODING: 'encoding', - PROMPT: 'prompt', - NAME: 'name', - COLOR: 'color', - FACE: 'face', - SIZE: 'size' -}; - -exports.DOCUMENT_MODE = { - NO_QUIRKS: 'no-quirks', - QUIRKS: 'quirks', - LIMITED_QUIRKS: 'limited-quirks' -}; - -const $ = (exports.TAG_NAMES = { - A: 'a', - ADDRESS: 'address', - ANNOTATION_XML: 'annotation-xml', - APPLET: 'applet', - AREA: 'area', - ARTICLE: 'article', - ASIDE: 'aside', - - B: 'b', - BASE: 'base', - BASEFONT: 'basefont', - BGSOUND: 'bgsound', - BIG: 'big', - BLOCKQUOTE: 'blockquote', - BODY: 'body', - BR: 'br', - BUTTON: 'button', - - CAPTION: 'caption', - CENTER: 'center', - CODE: 'code', - COL: 'col', - COLGROUP: 'colgroup', - - DD: 'dd', - DESC: 'desc', - DETAILS: 'details', - DIALOG: 'dialog', - DIR: 'dir', - DIV: 'div', - DL: 'dl', - DT: 'dt', - - EM: 'em', - EMBED: 'embed', - - FIELDSET: 'fieldset', - FIGCAPTION: 'figcaption', - FIGURE: 'figure', - FONT: 'font', - FOOTER: 'footer', - FOREIGN_OBJECT: 'foreignObject', - FORM: 'form', - FRAME: 'frame', - FRAMESET: 'frameset', - - H1: 'h1', - H2: 'h2', - H3: 'h3', - H4: 'h4', - H5: 'h5', - H6: 'h6', - HEAD: 'head', - HEADER: 'header', - HGROUP: 'hgroup', - HR: 'hr', - HTML: 'html', - - I: 'i', - IMG: 'img', - IMAGE: 'image', - INPUT: 'input', - IFRAME: 'iframe', - - KEYGEN: 'keygen', - - LABEL: 'label', - LI: 'li', - LINK: 'link', - LISTING: 'listing', - - MAIN: 'main', - MALIGNMARK: 'malignmark', - MARQUEE: 'marquee', - MATH: 'math', - MENU: 'menu', - META: 'meta', - MGLYPH: 'mglyph', - MI: 'mi', - MO: 'mo', - MN: 'mn', - MS: 'ms', - MTEXT: 'mtext', - - NAV: 'nav', - NOBR: 'nobr', - NOFRAMES: 'noframes', - NOEMBED: 'noembed', - NOSCRIPT: 'noscript', - - OBJECT: 'object', - OL: 'ol', - OPTGROUP: 'optgroup', - OPTION: 'option', - - P: 'p', - PARAM: 'param', - PLAINTEXT: 'plaintext', - PRE: 'pre', - - RB: 'rb', - RP: 'rp', - RT: 'rt', - RTC: 'rtc', - RUBY: 'ruby', - - S: 's', - SCRIPT: 'script', - SECTION: 'section', - SELECT: 'select', - SOURCE: 'source', - SMALL: 'small', - SPAN: 'span', - STRIKE: 'strike', - STRONG: 'strong', - STYLE: 'style', - SUB: 'sub', - SUMMARY: 'summary', - SUP: 'sup', - - TABLE: 'table', - TBODY: 'tbody', - TEMPLATE: 'template', - TEXTAREA: 'textarea', - TFOOT: 'tfoot', - TD: 'td', - TH: 'th', - THEAD: 'thead', - TITLE: 'title', - TR: 'tr', - TRACK: 'track', - TT: 'tt', - - U: 'u', - UL: 'ul', - - SVG: 'svg', - - VAR: 'var', - - WBR: 'wbr', - - XMP: 'xmp' -}); - -exports.SPECIAL_ELEMENTS = { - [NS.HTML]: { - [$.ADDRESS]: true, - [$.APPLET]: true, - [$.AREA]: true, - [$.ARTICLE]: true, - [$.ASIDE]: true, - [$.BASE]: true, - [$.BASEFONT]: true, - [$.BGSOUND]: true, - [$.BLOCKQUOTE]: true, - [$.BODY]: true, - [$.BR]: true, - [$.BUTTON]: true, - [$.CAPTION]: true, - [$.CENTER]: true, - [$.COL]: true, - [$.COLGROUP]: true, - [$.DD]: true, - [$.DETAILS]: true, - [$.DIR]: true, - [$.DIV]: true, - [$.DL]: true, - [$.DT]: true, - [$.EMBED]: true, - [$.FIELDSET]: true, - [$.FIGCAPTION]: true, - [$.FIGURE]: true, - [$.FOOTER]: true, - [$.FORM]: true, - [$.FRAME]: true, - [$.FRAMESET]: true, - [$.H1]: true, - [$.H2]: true, - [$.H3]: true, - [$.H4]: true, - [$.H5]: true, - [$.H6]: true, - [$.HEAD]: true, - [$.HEADER]: true, - [$.HGROUP]: true, - [$.HR]: true, - [$.HTML]: true, - [$.IFRAME]: true, - [$.IMG]: true, - [$.INPUT]: true, - [$.LI]: true, - [$.LINK]: true, - [$.LISTING]: true, - [$.MAIN]: true, - [$.MARQUEE]: true, - [$.MENU]: true, - [$.META]: true, - [$.NAV]: true, - [$.NOEMBED]: true, - [$.NOFRAMES]: true, - [$.NOSCRIPT]: true, - [$.OBJECT]: true, - [$.OL]: true, - [$.P]: true, - [$.PARAM]: true, - [$.PLAINTEXT]: true, - [$.PRE]: true, - [$.SCRIPT]: true, - [$.SECTION]: true, - [$.SELECT]: true, - [$.SOURCE]: true, - [$.STYLE]: true, - [$.SUMMARY]: true, - [$.TABLE]: true, - [$.TBODY]: true, - [$.TD]: true, - [$.TEMPLATE]: true, - [$.TEXTAREA]: true, - [$.TFOOT]: true, - [$.TH]: true, - [$.THEAD]: true, - [$.TITLE]: true, - [$.TR]: true, - [$.TRACK]: true, - [$.UL]: true, - [$.WBR]: true, - [$.XMP]: true - }, - [NS.MATHML]: { - [$.MI]: true, - [$.MO]: true, - [$.MN]: true, - [$.MS]: true, - [$.MTEXT]: true, - [$.ANNOTATION_XML]: true - }, - [NS.SVG]: { - [$.TITLE]: true, - [$.FOREIGN_OBJECT]: true, - [$.DESC]: true - } -}; diff --git a/alarm/node_modules/parse5/lib/common/unicode.js b/alarm/node_modules/parse5/lib/common/unicode.js deleted file mode 100644 index 8d8234f..0000000 --- a/alarm/node_modules/parse5/lib/common/unicode.js +++ /dev/null @@ -1,109 +0,0 @@ -'use strict'; - -const UNDEFINED_CODE_POINTS = [ - 0xfffe, - 0xffff, - 0x1fffe, - 0x1ffff, - 0x2fffe, - 0x2ffff, - 0x3fffe, - 0x3ffff, - 0x4fffe, - 0x4ffff, - 0x5fffe, - 0x5ffff, - 0x6fffe, - 0x6ffff, - 0x7fffe, - 0x7ffff, - 0x8fffe, - 0x8ffff, - 0x9fffe, - 0x9ffff, - 0xafffe, - 0xaffff, - 0xbfffe, - 0xbffff, - 0xcfffe, - 0xcffff, - 0xdfffe, - 0xdffff, - 0xefffe, - 0xeffff, - 0xffffe, - 0xfffff, - 0x10fffe, - 0x10ffff -]; - -exports.REPLACEMENT_CHARACTER = '\uFFFD'; - -exports.CODE_POINTS = { - EOF: -1, - NULL: 0x00, - TABULATION: 0x09, - CARRIAGE_RETURN: 0x0d, - LINE_FEED: 0x0a, - FORM_FEED: 0x0c, - SPACE: 0x20, - EXCLAMATION_MARK: 0x21, - QUOTATION_MARK: 0x22, - NUMBER_SIGN: 0x23, - AMPERSAND: 0x26, - APOSTROPHE: 0x27, - HYPHEN_MINUS: 0x2d, - SOLIDUS: 0x2f, - DIGIT_0: 0x30, - DIGIT_9: 0x39, - SEMICOLON: 0x3b, - LESS_THAN_SIGN: 0x3c, - EQUALS_SIGN: 0x3d, - GREATER_THAN_SIGN: 0x3e, - QUESTION_MARK: 0x3f, - LATIN_CAPITAL_A: 0x41, - LATIN_CAPITAL_F: 0x46, - LATIN_CAPITAL_X: 0x58, - LATIN_CAPITAL_Z: 0x5a, - RIGHT_SQUARE_BRACKET: 0x5d, - GRAVE_ACCENT: 0x60, - LATIN_SMALL_A: 0x61, - LATIN_SMALL_F: 0x66, - LATIN_SMALL_X: 0x78, - LATIN_SMALL_Z: 0x7a, - REPLACEMENT_CHARACTER: 0xfffd -}; - -exports.CODE_POINT_SEQUENCES = { - DASH_DASH_STRING: [0x2d, 0x2d], //-- - DOCTYPE_STRING: [0x44, 0x4f, 0x43, 0x54, 0x59, 0x50, 0x45], //DOCTYPE - CDATA_START_STRING: [0x5b, 0x43, 0x44, 0x41, 0x54, 0x41, 0x5b], //[CDATA[ - SCRIPT_STRING: [0x73, 0x63, 0x72, 0x69, 0x70, 0x74], //script - PUBLIC_STRING: [0x50, 0x55, 0x42, 0x4c, 0x49, 0x43], //PUBLIC - SYSTEM_STRING: [0x53, 0x59, 0x53, 0x54, 0x45, 0x4d] //SYSTEM -}; - -//Surrogates -exports.isSurrogate = function(cp) { - return cp >= 0xd800 && cp <= 0xdfff; -}; - -exports.isSurrogatePair = function(cp) { - return cp >= 0xdc00 && cp <= 0xdfff; -}; - -exports.getSurrogatePairCodePoint = function(cp1, cp2) { - return (cp1 - 0xd800) * 0x400 + 0x2400 + cp2; -}; - -//NOTE: excluding NULL and ASCII whitespace -exports.isControlCodePoint = function(cp) { - return ( - (cp !== 0x20 && cp !== 0x0a && cp !== 0x0d && cp !== 0x09 && cp !== 0x0c && cp >= 0x01 && cp <= 0x1f) || - (cp >= 0x7f && cp <= 0x9f) - ); -}; - -exports.isUndefinedCodePoint = function(cp) { - return (cp >= 0xfdd0 && cp <= 0xfdef) || UNDEFINED_CODE_POINTS.indexOf(cp) > -1; -}; diff --git a/alarm/node_modules/parse5/lib/extensions/error-reporting/mixin-base.js b/alarm/node_modules/parse5/lib/extensions/error-reporting/mixin-base.js deleted file mode 100644 index 1e30cfc..0000000 --- a/alarm/node_modules/parse5/lib/extensions/error-reporting/mixin-base.js +++ /dev/null @@ -1,43 +0,0 @@ -'use strict'; - -const Mixin = require('../../utils/mixin'); - -class ErrorReportingMixinBase extends Mixin { - constructor(host, opts) { - super(host); - - this.posTracker = null; - this.onParseError = opts.onParseError; - } - - _setErrorLocation(err) { - err.startLine = err.endLine = this.posTracker.line; - err.startCol = err.endCol = this.posTracker.col; - err.startOffset = err.endOffset = this.posTracker.offset; - } - - _reportError(code) { - const err = { - code: code, - startLine: -1, - startCol: -1, - startOffset: -1, - endLine: -1, - endCol: -1, - endOffset: -1 - }; - - this._setErrorLocation(err); - this.onParseError(err); - } - - _getOverriddenMethods(mxn) { - return { - _err(code) { - mxn._reportError(code); - } - }; - } -} - -module.exports = ErrorReportingMixinBase; diff --git a/alarm/node_modules/parse5/lib/extensions/error-reporting/parser-mixin.js b/alarm/node_modules/parse5/lib/extensions/error-reporting/parser-mixin.js deleted file mode 100644 index 107ec5a..0000000 --- a/alarm/node_modules/parse5/lib/extensions/error-reporting/parser-mixin.js +++ /dev/null @@ -1,52 +0,0 @@ -'use strict'; - -const ErrorReportingMixinBase = require('./mixin-base'); -const ErrorReportingTokenizerMixin = require('./tokenizer-mixin'); -const LocationInfoTokenizerMixin = require('../location-info/tokenizer-mixin'); -const Mixin = require('../../utils/mixin'); - -class ErrorReportingParserMixin extends ErrorReportingMixinBase { - constructor(parser, opts) { - super(parser, opts); - - this.opts = opts; - this.ctLoc = null; - this.locBeforeToken = false; - } - - _setErrorLocation(err) { - if (this.ctLoc) { - err.startLine = this.ctLoc.startLine; - err.startCol = this.ctLoc.startCol; - err.startOffset = this.ctLoc.startOffset; - - err.endLine = this.locBeforeToken ? this.ctLoc.startLine : this.ctLoc.endLine; - err.endCol = this.locBeforeToken ? this.ctLoc.startCol : this.ctLoc.endCol; - err.endOffset = this.locBeforeToken ? this.ctLoc.startOffset : this.ctLoc.endOffset; - } - } - - _getOverriddenMethods(mxn, orig) { - return { - _bootstrap(document, fragmentContext) { - orig._bootstrap.call(this, document, fragmentContext); - - Mixin.install(this.tokenizer, ErrorReportingTokenizerMixin, mxn.opts); - Mixin.install(this.tokenizer, LocationInfoTokenizerMixin); - }, - - _processInputToken(token) { - mxn.ctLoc = token.location; - - orig._processInputToken.call(this, token); - }, - - _err(code, options) { - mxn.locBeforeToken = options && options.beforeToken; - mxn._reportError(code); - } - }; - } -} - -module.exports = ErrorReportingParserMixin; diff --git a/alarm/node_modules/parse5/lib/extensions/error-reporting/preprocessor-mixin.js b/alarm/node_modules/parse5/lib/extensions/error-reporting/preprocessor-mixin.js deleted file mode 100644 index 398c966..0000000 --- a/alarm/node_modules/parse5/lib/extensions/error-reporting/preprocessor-mixin.js +++ /dev/null @@ -1,24 +0,0 @@ -'use strict'; - -const ErrorReportingMixinBase = require('./mixin-base'); -const PositionTrackingPreprocessorMixin = require('../position-tracking/preprocessor-mixin'); -const Mixin = require('../../utils/mixin'); - -class ErrorReportingPreprocessorMixin extends ErrorReportingMixinBase { - constructor(preprocessor, opts) { - super(preprocessor, opts); - - this.posTracker = Mixin.install(preprocessor, PositionTrackingPreprocessorMixin); - this.lastErrOffset = -1; - } - - _reportError(code) { - //NOTE: avoid reporting error twice on advance/retreat - if (this.lastErrOffset !== this.posTracker.offset) { - this.lastErrOffset = this.posTracker.offset; - super._reportError(code); - } - } -} - -module.exports = ErrorReportingPreprocessorMixin; diff --git a/alarm/node_modules/parse5/lib/extensions/error-reporting/tokenizer-mixin.js b/alarm/node_modules/parse5/lib/extensions/error-reporting/tokenizer-mixin.js deleted file mode 100644 index 219fcab..0000000 --- a/alarm/node_modules/parse5/lib/extensions/error-reporting/tokenizer-mixin.js +++ /dev/null @@ -1,17 +0,0 @@ -'use strict'; - -const ErrorReportingMixinBase = require('./mixin-base'); -const ErrorReportingPreprocessorMixin = require('./preprocessor-mixin'); -const Mixin = require('../../utils/mixin'); - -class ErrorReportingTokenizerMixin extends ErrorReportingMixinBase { - constructor(tokenizer, opts) { - super(tokenizer, opts); - - const preprocessorMixin = Mixin.install(tokenizer.preprocessor, ErrorReportingPreprocessorMixin, opts); - - this.posTracker = preprocessorMixin.posTracker; - } -} - -module.exports = ErrorReportingTokenizerMixin; diff --git a/alarm/node_modules/parse5/lib/extensions/location-info/open-element-stack-mixin.js b/alarm/node_modules/parse5/lib/extensions/location-info/open-element-stack-mixin.js deleted file mode 100644 index 765fe77..0000000 --- a/alarm/node_modules/parse5/lib/extensions/location-info/open-element-stack-mixin.js +++ /dev/null @@ -1,35 +0,0 @@ -'use strict'; - -const Mixin = require('../../utils/mixin'); - -class LocationInfoOpenElementStackMixin extends Mixin { - constructor(stack, opts) { - super(stack); - - this.onItemPop = opts.onItemPop; - } - - _getOverriddenMethods(mxn, orig) { - return { - pop() { - mxn.onItemPop(this.current); - orig.pop.call(this); - }, - - popAllUpToHtmlElement() { - for (let i = this.stackTop; i > 0; i--) { - mxn.onItemPop(this.items[i]); - } - - orig.popAllUpToHtmlElement.call(this); - }, - - remove(element) { - mxn.onItemPop(this.current); - orig.remove.call(this, element); - } - }; - } -} - -module.exports = LocationInfoOpenElementStackMixin; diff --git a/alarm/node_modules/parse5/lib/extensions/location-info/parser-mixin.js b/alarm/node_modules/parse5/lib/extensions/location-info/parser-mixin.js deleted file mode 100644 index e7d3e2d..0000000 --- a/alarm/node_modules/parse5/lib/extensions/location-info/parser-mixin.js +++ /dev/null @@ -1,223 +0,0 @@ -'use strict'; - -const Mixin = require('../../utils/mixin'); -const Tokenizer = require('../../tokenizer'); -const LocationInfoTokenizerMixin = require('./tokenizer-mixin'); -const LocationInfoOpenElementStackMixin = require('./open-element-stack-mixin'); -const HTML = require('../../common/html'); - -//Aliases -const $ = HTML.TAG_NAMES; - -class LocationInfoParserMixin extends Mixin { - constructor(parser) { - super(parser); - - this.parser = parser; - this.treeAdapter = this.parser.treeAdapter; - this.posTracker = null; - this.lastStartTagToken = null; - this.lastFosterParentingLocation = null; - this.currentToken = null; - } - - _setStartLocation(element) { - let loc = null; - - if (this.lastStartTagToken) { - loc = Object.assign({}, this.lastStartTagToken.location); - loc.startTag = this.lastStartTagToken.location; - } - - this.treeAdapter.setNodeSourceCodeLocation(element, loc); - } - - _setEndLocation(element, closingToken) { - const loc = this.treeAdapter.getNodeSourceCodeLocation(element); - - if (loc) { - if (closingToken.location) { - const ctLoc = closingToken.location; - const tn = this.treeAdapter.getTagName(element); - - // NOTE: For cases like <p> <p> </p> - First 'p' closes without a closing - // tag and for cases like <td> <p> </td> - 'p' closes without a closing tag. - const isClosingEndTag = closingToken.type === Tokenizer.END_TAG_TOKEN && tn === closingToken.tagName; - const endLoc = {}; - if (isClosingEndTag) { - endLoc.endTag = Object.assign({}, ctLoc); - endLoc.endLine = ctLoc.endLine; - endLoc.endCol = ctLoc.endCol; - endLoc.endOffset = ctLoc.endOffset; - } else { - endLoc.endLine = ctLoc.startLine; - endLoc.endCol = ctLoc.startCol; - endLoc.endOffset = ctLoc.startOffset; - } - - this.treeAdapter.updateNodeSourceCodeLocation(element, endLoc); - } - } - } - - _getOverriddenMethods(mxn, orig) { - return { - _bootstrap(document, fragmentContext) { - orig._bootstrap.call(this, document, fragmentContext); - - mxn.lastStartTagToken = null; - mxn.lastFosterParentingLocation = null; - mxn.currentToken = null; - - const tokenizerMixin = Mixin.install(this.tokenizer, LocationInfoTokenizerMixin); - - mxn.posTracker = tokenizerMixin.posTracker; - - Mixin.install(this.openElements, LocationInfoOpenElementStackMixin, { - onItemPop: function(element) { - mxn._setEndLocation(element, mxn.currentToken); - } - }); - }, - - _runParsingLoop(scriptHandler) { - orig._runParsingLoop.call(this, scriptHandler); - - // NOTE: generate location info for elements - // that remains on open element stack - for (let i = this.openElements.stackTop; i >= 0; i--) { - mxn._setEndLocation(this.openElements.items[i], mxn.currentToken); - } - }, - - //Token processing - _processTokenInForeignContent(token) { - mxn.currentToken = token; - orig._processTokenInForeignContent.call(this, token); - }, - - _processToken(token) { - mxn.currentToken = token; - orig._processToken.call(this, token); - - //NOTE: <body> and <html> are never popped from the stack, so we need to updated - //their end location explicitly. - const requireExplicitUpdate = - token.type === Tokenizer.END_TAG_TOKEN && - (token.tagName === $.HTML || (token.tagName === $.BODY && this.openElements.hasInScope($.BODY))); - - if (requireExplicitUpdate) { - for (let i = this.openElements.stackTop; i >= 0; i--) { - const element = this.openElements.items[i]; - - if (this.treeAdapter.getTagName(element) === token.tagName) { - mxn._setEndLocation(element, token); - break; - } - } - } - }, - - //Doctype - _setDocumentType(token) { - orig._setDocumentType.call(this, token); - - const documentChildren = this.treeAdapter.getChildNodes(this.document); - const cnLength = documentChildren.length; - - for (let i = 0; i < cnLength; i++) { - const node = documentChildren[i]; - - if (this.treeAdapter.isDocumentTypeNode(node)) { - this.treeAdapter.setNodeSourceCodeLocation(node, token.location); - break; - } - } - }, - - //Elements - _attachElementToTree(element) { - //NOTE: _attachElementToTree is called from _appendElement, _insertElement and _insertTemplate methods. - //So we will use token location stored in this methods for the element. - mxn._setStartLocation(element); - mxn.lastStartTagToken = null; - orig._attachElementToTree.call(this, element); - }, - - _appendElement(token, namespaceURI) { - mxn.lastStartTagToken = token; - orig._appendElement.call(this, token, namespaceURI); - }, - - _insertElement(token, namespaceURI) { - mxn.lastStartTagToken = token; - orig._insertElement.call(this, token, namespaceURI); - }, - - _insertTemplate(token) { - mxn.lastStartTagToken = token; - orig._insertTemplate.call(this, token); - - const tmplContent = this.treeAdapter.getTemplateContent(this.openElements.current); - - this.treeAdapter.setNodeSourceCodeLocation(tmplContent, null); - }, - - _insertFakeRootElement() { - orig._insertFakeRootElement.call(this); - this.treeAdapter.setNodeSourceCodeLocation(this.openElements.current, null); - }, - - //Comments - _appendCommentNode(token, parent) { - orig._appendCommentNode.call(this, token, parent); - - const children = this.treeAdapter.getChildNodes(parent); - const commentNode = children[children.length - 1]; - - this.treeAdapter.setNodeSourceCodeLocation(commentNode, token.location); - }, - - //Text - _findFosterParentingLocation() { - //NOTE: store last foster parenting location, so we will be able to find inserted text - //in case of foster parenting - mxn.lastFosterParentingLocation = orig._findFosterParentingLocation.call(this); - - return mxn.lastFosterParentingLocation; - }, - - _insertCharacters(token) { - orig._insertCharacters.call(this, token); - - const hasFosterParent = this._shouldFosterParentOnInsertion(); - - const parent = - (hasFosterParent && mxn.lastFosterParentingLocation.parent) || - this.openElements.currentTmplContent || - this.openElements.current; - - const siblings = this.treeAdapter.getChildNodes(parent); - - const textNodeIdx = - hasFosterParent && mxn.lastFosterParentingLocation.beforeElement - ? siblings.indexOf(mxn.lastFosterParentingLocation.beforeElement) - 1 - : siblings.length - 1; - - const textNode = siblings[textNodeIdx]; - - //NOTE: if we have location assigned by another token, then just update end position - const tnLoc = this.treeAdapter.getNodeSourceCodeLocation(textNode); - - if (tnLoc) { - const { endLine, endCol, endOffset } = token.location; - this.treeAdapter.updateNodeSourceCodeLocation(textNode, { endLine, endCol, endOffset }); - } else { - this.treeAdapter.setNodeSourceCodeLocation(textNode, token.location); - } - } - }; - } -} - -module.exports = LocationInfoParserMixin; diff --git a/alarm/node_modules/parse5/lib/extensions/location-info/tokenizer-mixin.js b/alarm/node_modules/parse5/lib/extensions/location-info/tokenizer-mixin.js deleted file mode 100644 index 3c1ef5f..0000000 --- a/alarm/node_modules/parse5/lib/extensions/location-info/tokenizer-mixin.js +++ /dev/null @@ -1,146 +0,0 @@ -'use strict'; - -const Mixin = require('../../utils/mixin'); -const Tokenizer = require('../../tokenizer'); -const PositionTrackingPreprocessorMixin = require('../position-tracking/preprocessor-mixin'); - -class LocationInfoTokenizerMixin extends Mixin { - constructor(tokenizer) { - super(tokenizer); - - this.tokenizer = tokenizer; - this.posTracker = Mixin.install(tokenizer.preprocessor, PositionTrackingPreprocessorMixin); - this.currentAttrLocation = null; - this.ctLoc = null; - } - - _getCurrentLocation() { - return { - startLine: this.posTracker.line, - startCol: this.posTracker.col, - startOffset: this.posTracker.offset, - endLine: -1, - endCol: -1, - endOffset: -1 - }; - } - - _attachCurrentAttrLocationInfo() { - this.currentAttrLocation.endLine = this.posTracker.line; - this.currentAttrLocation.endCol = this.posTracker.col; - this.currentAttrLocation.endOffset = this.posTracker.offset; - - const currentToken = this.tokenizer.currentToken; - const currentAttr = this.tokenizer.currentAttr; - - if (!currentToken.location.attrs) { - currentToken.location.attrs = Object.create(null); - } - - currentToken.location.attrs[currentAttr.name] = this.currentAttrLocation; - } - - _getOverriddenMethods(mxn, orig) { - const methods = { - _createStartTagToken() { - orig._createStartTagToken.call(this); - this.currentToken.location = mxn.ctLoc; - }, - - _createEndTagToken() { - orig._createEndTagToken.call(this); - this.currentToken.location = mxn.ctLoc; - }, - - _createCommentToken() { - orig._createCommentToken.call(this); - this.currentToken.location = mxn.ctLoc; - }, - - _createDoctypeToken(initialName) { - orig._createDoctypeToken.call(this, initialName); - this.currentToken.location = mxn.ctLoc; - }, - - _createCharacterToken(type, ch) { - orig._createCharacterToken.call(this, type, ch); - this.currentCharacterToken.location = mxn.ctLoc; - }, - - _createEOFToken() { - orig._createEOFToken.call(this); - this.currentToken.location = mxn._getCurrentLocation(); - }, - - _createAttr(attrNameFirstCh) { - orig._createAttr.call(this, attrNameFirstCh); - mxn.currentAttrLocation = mxn._getCurrentLocation(); - }, - - _leaveAttrName(toState) { - orig._leaveAttrName.call(this, toState); - mxn._attachCurrentAttrLocationInfo(); - }, - - _leaveAttrValue(toState) { - orig._leaveAttrValue.call(this, toState); - mxn._attachCurrentAttrLocationInfo(); - }, - - _emitCurrentToken() { - const ctLoc = this.currentToken.location; - - //NOTE: if we have pending character token make it's end location equal to the - //current token's start location. - if (this.currentCharacterToken) { - this.currentCharacterToken.location.endLine = ctLoc.startLine; - this.currentCharacterToken.location.endCol = ctLoc.startCol; - this.currentCharacterToken.location.endOffset = ctLoc.startOffset; - } - - if (this.currentToken.type === Tokenizer.EOF_TOKEN) { - ctLoc.endLine = ctLoc.startLine; - ctLoc.endCol = ctLoc.startCol; - ctLoc.endOffset = ctLoc.startOffset; - } else { - ctLoc.endLine = mxn.posTracker.line; - ctLoc.endCol = mxn.posTracker.col + 1; - ctLoc.endOffset = mxn.posTracker.offset + 1; - } - - orig._emitCurrentToken.call(this); - }, - - _emitCurrentCharacterToken() { - const ctLoc = this.currentCharacterToken && this.currentCharacterToken.location; - - //NOTE: if we have character token and it's location wasn't set in the _emitCurrentToken(), - //then set it's location at the current preprocessor position. - //We don't need to increment preprocessor position, since character token - //emission is always forced by the start of the next character token here. - //So, we already have advanced position. - if (ctLoc && ctLoc.endOffset === -1) { - ctLoc.endLine = mxn.posTracker.line; - ctLoc.endCol = mxn.posTracker.col; - ctLoc.endOffset = mxn.posTracker.offset; - } - - orig._emitCurrentCharacterToken.call(this); - } - }; - - //NOTE: patch initial states for each mode to obtain token start position - Object.keys(Tokenizer.MODE).forEach(modeName => { - const state = Tokenizer.MODE[modeName]; - - methods[state] = function(cp) { - mxn.ctLoc = mxn._getCurrentLocation(); - orig[state].call(this, cp); - }; - }); - - return methods; - } -} - -module.exports = LocationInfoTokenizerMixin; diff --git a/alarm/node_modules/parse5/lib/extensions/position-tracking/preprocessor-mixin.js b/alarm/node_modules/parse5/lib/extensions/position-tracking/preprocessor-mixin.js deleted file mode 100644 index 3a07d78..0000000 --- a/alarm/node_modules/parse5/lib/extensions/position-tracking/preprocessor-mixin.js +++ /dev/null @@ -1,64 +0,0 @@ -'use strict'; - -const Mixin = require('../../utils/mixin'); - -class PositionTrackingPreprocessorMixin extends Mixin { - constructor(preprocessor) { - super(preprocessor); - - this.preprocessor = preprocessor; - this.isEol = false; - this.lineStartPos = 0; - this.droppedBufferSize = 0; - - this.offset = 0; - this.col = 0; - this.line = 1; - } - - _getOverriddenMethods(mxn, orig) { - return { - advance() { - const pos = this.pos + 1; - const ch = this.html[pos]; - - //NOTE: LF should be in the last column of the line - if (mxn.isEol) { - mxn.isEol = false; - mxn.line++; - mxn.lineStartPos = pos; - } - - if (ch === '\n' || (ch === '\r' && this.html[pos + 1] !== '\n')) { - mxn.isEol = true; - } - - mxn.col = pos - mxn.lineStartPos + 1; - mxn.offset = mxn.droppedBufferSize + pos; - - return orig.advance.call(this); - }, - - retreat() { - orig.retreat.call(this); - - mxn.isEol = false; - mxn.col = this.pos - mxn.lineStartPos + 1; - }, - - dropParsedChunk() { - const prevPos = this.pos; - - orig.dropParsedChunk.call(this); - - const reduction = prevPos - this.pos; - - mxn.lineStartPos -= reduction; - mxn.droppedBufferSize += reduction; - mxn.offset = mxn.droppedBufferSize + this.pos; - } - }; - } -} - -module.exports = PositionTrackingPreprocessorMixin; diff --git a/alarm/node_modules/parse5/lib/index.js b/alarm/node_modules/parse5/lib/index.js deleted file mode 100644 index 09c8e33..0000000 --- a/alarm/node_modules/parse5/lib/index.js +++ /dev/null @@ -1,29 +0,0 @@ -'use strict'; - -const Parser = require('./parser'); -const Serializer = require('./serializer'); - -// Shorthands -exports.parse = function parse(html, options) { - const parser = new Parser(options); - - return parser.parse(html); -}; - -exports.parseFragment = function parseFragment(fragmentContext, html, options) { - if (typeof fragmentContext === 'string') { - options = html; - html = fragmentContext; - fragmentContext = null; - } - - const parser = new Parser(options); - - return parser.parseFragment(html, fragmentContext); -}; - -exports.serialize = function(node, options) { - const serializer = new Serializer(node, options); - - return serializer.serialize(); -}; diff --git a/alarm/node_modules/parse5/lib/parser/formatting-element-list.js b/alarm/node_modules/parse5/lib/parser/formatting-element-list.js deleted file mode 100644 index 0e241db..0000000 --- a/alarm/node_modules/parse5/lib/parser/formatting-element-list.js +++ /dev/null @@ -1,181 +0,0 @@ -'use strict'; - -//Const -const NOAH_ARK_CAPACITY = 3; - -//List of formatting elements -class FormattingElementList { - constructor(treeAdapter) { - this.length = 0; - this.entries = []; - this.treeAdapter = treeAdapter; - this.bookmark = null; - } - - //Noah Ark's condition - //OPTIMIZATION: at first we try to find possible candidates for exclusion using - //lightweight heuristics without thorough attributes check. - _getNoahArkConditionCandidates(newElement) { - const candidates = []; - - if (this.length >= NOAH_ARK_CAPACITY) { - const neAttrsLength = this.treeAdapter.getAttrList(newElement).length; - const neTagName = this.treeAdapter.getTagName(newElement); - const neNamespaceURI = this.treeAdapter.getNamespaceURI(newElement); - - for (let i = this.length - 1; i >= 0; i--) { - const entry = this.entries[i]; - - if (entry.type === FormattingElementList.MARKER_ENTRY) { - break; - } - - const element = entry.element; - const elementAttrs = this.treeAdapter.getAttrList(element); - - const isCandidate = - this.treeAdapter.getTagName(element) === neTagName && - this.treeAdapter.getNamespaceURI(element) === neNamespaceURI && - elementAttrs.length === neAttrsLength; - - if (isCandidate) { - candidates.push({ idx: i, attrs: elementAttrs }); - } - } - } - - return candidates.length < NOAH_ARK_CAPACITY ? [] : candidates; - } - - _ensureNoahArkCondition(newElement) { - const candidates = this._getNoahArkConditionCandidates(newElement); - let cLength = candidates.length; - - if (cLength) { - const neAttrs = this.treeAdapter.getAttrList(newElement); - const neAttrsLength = neAttrs.length; - const neAttrsMap = Object.create(null); - - //NOTE: build attrs map for the new element so we can perform fast lookups - for (let i = 0; i < neAttrsLength; i++) { - const neAttr = neAttrs[i]; - - neAttrsMap[neAttr.name] = neAttr.value; - } - - for (let i = 0; i < neAttrsLength; i++) { - for (let j = 0; j < cLength; j++) { - const cAttr = candidates[j].attrs[i]; - - if (neAttrsMap[cAttr.name] !== cAttr.value) { - candidates.splice(j, 1); - cLength--; - } - - if (candidates.length < NOAH_ARK_CAPACITY) { - return; - } - } - } - - //NOTE: remove bottommost candidates until Noah's Ark condition will not be met - for (let i = cLength - 1; i >= NOAH_ARK_CAPACITY - 1; i--) { - this.entries.splice(candidates[i].idx, 1); - this.length--; - } - } - } - - //Mutations - insertMarker() { - this.entries.push({ type: FormattingElementList.MARKER_ENTRY }); - this.length++; - } - - pushElement(element, token) { - this._ensureNoahArkCondition(element); - - this.entries.push({ - type: FormattingElementList.ELEMENT_ENTRY, - element: element, - token: token - }); - - this.length++; - } - - insertElementAfterBookmark(element, token) { - let bookmarkIdx = this.length - 1; - - for (; bookmarkIdx >= 0; bookmarkIdx--) { - if (this.entries[bookmarkIdx] === this.bookmark) { - break; - } - } - - this.entries.splice(bookmarkIdx + 1, 0, { - type: FormattingElementList.ELEMENT_ENTRY, - element: element, - token: token - }); - - this.length++; - } - - removeEntry(entry) { - for (let i = this.length - 1; i >= 0; i--) { - if (this.entries[i] === entry) { - this.entries.splice(i, 1); - this.length--; - break; - } - } - } - - clearToLastMarker() { - while (this.length) { - const entry = this.entries.pop(); - - this.length--; - - if (entry.type === FormattingElementList.MARKER_ENTRY) { - break; - } - } - } - - //Search - getElementEntryInScopeWithTagName(tagName) { - for (let i = this.length - 1; i >= 0; i--) { - const entry = this.entries[i]; - - if (entry.type === FormattingElementList.MARKER_ENTRY) { - return null; - } - - if (this.treeAdapter.getTagName(entry.element) === tagName) { - return entry; - } - } - - return null; - } - - getElementEntry(element) { - for (let i = this.length - 1; i >= 0; i--) { - const entry = this.entries[i]; - - if (entry.type === FormattingElementList.ELEMENT_ENTRY && entry.element === element) { - return entry; - } - } - - return null; - } -} - -//Entry types -FormattingElementList.MARKER_ENTRY = 'MARKER_ENTRY'; -FormattingElementList.ELEMENT_ENTRY = 'ELEMENT_ENTRY'; - -module.exports = FormattingElementList; diff --git a/alarm/node_modules/parse5/lib/parser/index.js b/alarm/node_modules/parse5/lib/parser/index.js deleted file mode 100644 index 45d3e83..0000000 --- a/alarm/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; - } - } -} diff --git a/alarm/node_modules/parse5/lib/parser/open-element-stack.js b/alarm/node_modules/parse5/lib/parser/open-element-stack.js deleted file mode 100644 index c10880a..0000000 --- a/alarm/node_modules/parse5/lib/parser/open-element-stack.js +++ /dev/null @@ -1,482 +0,0 @@ -'use strict'; - -const HTML = require('../common/html'); - -//Aliases -const $ = HTML.TAG_NAMES; -const NS = HTML.NAMESPACES; - -//Element utils - -//OPTIMIZATION: Integer comparisons are low-cost, so we can use very fast tag name length filters here. -//It's faster than using dictionary. -function isImpliedEndTagRequired(tn) { - switch (tn.length) { - case 1: - return tn === $.P; - - case 2: - return tn === $.RB || tn === $.RP || tn === $.RT || tn === $.DD || tn === $.DT || tn === $.LI; - - case 3: - return tn === $.RTC; - - case 6: - return tn === $.OPTION; - - case 8: - return tn === $.OPTGROUP; - } - - return false; -} - -function isImpliedEndTagRequiredThoroughly(tn) { - switch (tn.length) { - case 1: - return tn === $.P; - - case 2: - return ( - tn === $.RB || - tn === $.RP || - tn === $.RT || - tn === $.DD || - tn === $.DT || - tn === $.LI || - tn === $.TD || - tn === $.TH || - tn === $.TR - ); - - case 3: - return tn === $.RTC; - - case 5: - return tn === $.TBODY || tn === $.TFOOT || tn === $.THEAD; - - case 6: - return tn === $.OPTION; - - case 7: - return tn === $.CAPTION; - - case 8: - return tn === $.OPTGROUP || tn === $.COLGROUP; - } - - return false; -} - -function isScopingElement(tn, ns) { - switch (tn.length) { - case 2: - if (tn === $.TD || tn === $.TH) { - return ns === NS.HTML; - } else if (tn === $.MI || tn === $.MO || tn === $.MN || tn === $.MS) { - return ns === NS.MATHML; - } - - break; - - case 4: - if (tn === $.HTML) { - return ns === NS.HTML; - } else if (tn === $.DESC) { - return ns === NS.SVG; - } - - break; - - case 5: - if (tn === $.TABLE) { - return ns === NS.HTML; - } else if (tn === $.MTEXT) { - return ns === NS.MATHML; - } else if (tn === $.TITLE) { - return ns === NS.SVG; - } - - break; - - case 6: - return (tn === $.APPLET || tn === $.OBJECT) && ns === NS.HTML; - - case 7: - return (tn === $.CAPTION || tn === $.MARQUEE) && ns === NS.HTML; - - case 8: - return tn === $.TEMPLATE && ns === NS.HTML; - - case 13: - return tn === $.FOREIGN_OBJECT && ns === NS.SVG; - - case 14: - return tn === $.ANNOTATION_XML && ns === NS.MATHML; - } - - return false; -} - -//Stack of open elements -class OpenElementStack { - constructor(document, treeAdapter) { - this.stackTop = -1; - this.items = []; - this.current = document; - this.currentTagName = null; - this.currentTmplContent = null; - this.tmplCount = 0; - this.treeAdapter = treeAdapter; - } - - //Index of element - _indexOf(element) { - let idx = -1; - - for (let i = this.stackTop; i >= 0; i--) { - if (this.items[i] === element) { - idx = i; - break; - } - } - return idx; - } - - //Update current element - _isInTemplate() { - return this.currentTagName === $.TEMPLATE && this.treeAdapter.getNamespaceURI(this.current) === NS.HTML; - } - - _updateCurrentElement() { - this.current = this.items[this.stackTop]; - this.currentTagName = this.current && this.treeAdapter.getTagName(this.current); - - this.currentTmplContent = this._isInTemplate() ? this.treeAdapter.getTemplateContent(this.current) : null; - } - - //Mutations - push(element) { - this.items[++this.stackTop] = element; - this._updateCurrentElement(); - - if (this._isInTemplate()) { - this.tmplCount++; - } - } - - pop() { - this.stackTop--; - - if (this.tmplCount > 0 && this._isInTemplate()) { - this.tmplCount--; - } - - this._updateCurrentElement(); - } - - replace(oldElement, newElement) { - const idx = this._indexOf(oldElement); - - this.items[idx] = newElement; - - if (idx === this.stackTop) { - this._updateCurrentElement(); - } - } - - insertAfter(referenceElement, newElement) { - const insertionIdx = this._indexOf(referenceElement) + 1; - - this.items.splice(insertionIdx, 0, newElement); - - if (insertionIdx === ++this.stackTop) { - this._updateCurrentElement(); - } - } - - popUntilTagNamePopped(tagName) { - while (this.stackTop > -1) { - const tn = this.currentTagName; - const ns = this.treeAdapter.getNamespaceURI(this.current); - - this.pop(); - - if (tn === tagName && ns === NS.HTML) { - break; - } - } - } - - popUntilElementPopped(element) { - while (this.stackTop > -1) { - const poppedElement = this.current; - - this.pop(); - - if (poppedElement === element) { - break; - } - } - } - - popUntilNumberedHeaderPopped() { - while (this.stackTop > -1) { - const tn = this.currentTagName; - const ns = this.treeAdapter.getNamespaceURI(this.current); - - this.pop(); - - if ( - tn === $.H1 || - tn === $.H2 || - tn === $.H3 || - tn === $.H4 || - tn === $.H5 || - (tn === $.H6 && ns === NS.HTML) - ) { - break; - } - } - } - - popUntilTableCellPopped() { - while (this.stackTop > -1) { - const tn = this.currentTagName; - const ns = this.treeAdapter.getNamespaceURI(this.current); - - this.pop(); - - if (tn === $.TD || (tn === $.TH && ns === NS.HTML)) { - break; - } - } - } - - popAllUpToHtmlElement() { - //NOTE: here we assume that root <html> element is always first in the open element stack, so - //we perform this fast stack clean up. - this.stackTop = 0; - this._updateCurrentElement(); - } - - clearBackToTableContext() { - while ( - (this.currentTagName !== $.TABLE && this.currentTagName !== $.TEMPLATE && this.currentTagName !== $.HTML) || - this.treeAdapter.getNamespaceURI(this.current) !== NS.HTML - ) { - this.pop(); - } - } - - clearBackToTableBodyContext() { - while ( - (this.currentTagName !== $.TBODY && - this.currentTagName !== $.TFOOT && - this.currentTagName !== $.THEAD && - this.currentTagName !== $.TEMPLATE && - this.currentTagName !== $.HTML) || - this.treeAdapter.getNamespaceURI(this.current) !== NS.HTML - ) { - this.pop(); - } - } - - clearBackToTableRowContext() { - while ( - (this.currentTagName !== $.TR && this.currentTagName !== $.TEMPLATE && this.currentTagName !== $.HTML) || - this.treeAdapter.getNamespaceURI(this.current) !== NS.HTML - ) { - this.pop(); - } - } - - remove(element) { - for (let i = this.stackTop; i >= 0; i--) { - if (this.items[i] === element) { - this.items.splice(i, 1); - this.stackTop--; - this._updateCurrentElement(); - break; - } - } - } - - //Search - tryPeekProperlyNestedBodyElement() { - //Properly nested <body> element (should be second element in stack). - const element = this.items[1]; - - return element && this.treeAdapter.getTagName(element) === $.BODY ? element : null; - } - - contains(element) { - return this._indexOf(element) > -1; - } - - getCommonAncestor(element) { - let elementIdx = this._indexOf(element); - - return --elementIdx >= 0 ? this.items[elementIdx] : null; - } - - isRootHtmlElementCurrent() { - return this.stackTop === 0 && this.currentTagName === $.HTML; - } - - //Element in scope - hasInScope(tagName) { - for (let i = this.stackTop; i >= 0; i--) { - const tn = this.treeAdapter.getTagName(this.items[i]); - const ns = this.treeAdapter.getNamespaceURI(this.items[i]); - - if (tn === tagName && ns === NS.HTML) { - return true; - } - - if (isScopingElement(tn, ns)) { - return false; - } - } - - return true; - } - - hasNumberedHeaderInScope() { - for (let i = this.stackTop; i >= 0; i--) { - const tn = this.treeAdapter.getTagName(this.items[i]); - const ns = this.treeAdapter.getNamespaceURI(this.items[i]); - - if ( - (tn === $.H1 || tn === $.H2 || tn === $.H3 || tn === $.H4 || tn === $.H5 || tn === $.H6) && - ns === NS.HTML - ) { - return true; - } - - if (isScopingElement(tn, ns)) { - return false; - } - } - - return true; - } - - hasInListItemScope(tagName) { - for (let i = this.stackTop; i >= 0; i--) { - const tn = this.treeAdapter.getTagName(this.items[i]); - const ns = this.treeAdapter.getNamespaceURI(this.items[i]); - - if (tn === tagName && ns === NS.HTML) { - return true; - } - - if (((tn === $.UL || tn === $.OL) && ns === NS.HTML) || isScopingElement(tn, ns)) { - return false; - } - } - - return true; - } - - hasInButtonScope(tagName) { - for (let i = this.stackTop; i >= 0; i--) { - const tn = this.treeAdapter.getTagName(this.items[i]); - const ns = this.treeAdapter.getNamespaceURI(this.items[i]); - - if (tn === tagName && ns === NS.HTML) { - return true; - } - - if ((tn === $.BUTTON && ns === NS.HTML) || isScopingElement(tn, ns)) { - return false; - } - } - - return true; - } - - hasInTableScope(tagName) { - for (let i = this.stackTop; i >= 0; i--) { - const tn = this.treeAdapter.getTagName(this.items[i]); - const ns = this.treeAdapter.getNamespaceURI(this.items[i]); - - if (ns !== NS.HTML) { - continue; - } - - if (tn === tagName) { - return true; - } - - if (tn === $.TABLE || tn === $.TEMPLATE || tn === $.HTML) { - return false; - } - } - - return true; - } - - hasTableBodyContextInTableScope() { - for (let i = this.stackTop; i >= 0; i--) { - const tn = this.treeAdapter.getTagName(this.items[i]); - const ns = this.treeAdapter.getNamespaceURI(this.items[i]); - - if (ns !== NS.HTML) { - continue; - } - - if (tn === $.TBODY || tn === $.THEAD || tn === $.TFOOT) { - return true; - } - - if (tn === $.TABLE || tn === $.HTML) { - return false; - } - } - - return true; - } - - hasInSelectScope(tagName) { - for (let i = this.stackTop; i >= 0; i--) { - const tn = this.treeAdapter.getTagName(this.items[i]); - const ns = this.treeAdapter.getNamespaceURI(this.items[i]); - - if (ns !== NS.HTML) { - continue; - } - - if (tn === tagName) { - return true; - } - - if (tn !== $.OPTION && tn !== $.OPTGROUP) { - return false; - } - } - - return true; - } - - //Implied end tags - generateImpliedEndTags() { - while (isImpliedEndTagRequired(this.currentTagName)) { - this.pop(); - } - } - - generateImpliedEndTagsThoroughly() { - while (isImpliedEndTagRequiredThoroughly(this.currentTagName)) { - this.pop(); - } - } - - generateImpliedEndTagsWithExclusion(exclusionTagName) { - while (isImpliedEndTagRequired(this.currentTagName) && this.currentTagName !== exclusionTagName) { - this.pop(); - } - } -} - -module.exports = OpenElementStack; diff --git a/alarm/node_modules/parse5/lib/serializer/index.js b/alarm/node_modules/parse5/lib/serializer/index.js deleted file mode 100644 index 659ef60..0000000 --- a/alarm/node_modules/parse5/lib/serializer/index.js +++ /dev/null @@ -1,176 +0,0 @@ -'use strict'; - -const defaultTreeAdapter = require('../tree-adapters/default'); -const mergeOptions = require('../utils/merge-options'); -const doctype = require('../common/doctype'); -const HTML = require('../common/html'); - -//Aliases -const $ = HTML.TAG_NAMES; -const NS = HTML.NAMESPACES; - -//Default serializer options -const DEFAULT_OPTIONS = { - treeAdapter: defaultTreeAdapter -}; - -//Escaping regexes -const AMP_REGEX = /&/g; -const NBSP_REGEX = /\u00a0/g; -const DOUBLE_QUOTE_REGEX = /"/g; -const LT_REGEX = /</g; -const GT_REGEX = />/g; - -//Serializer -class Serializer { - constructor(node, options) { - this.options = mergeOptions(DEFAULT_OPTIONS, options); - this.treeAdapter = this.options.treeAdapter; - - this.html = ''; - this.startNode = node; - } - - //API - serialize() { - this._serializeChildNodes(this.startNode); - - return this.html; - } - - //Internals - _serializeChildNodes(parentNode) { - const childNodes = this.treeAdapter.getChildNodes(parentNode); - - if (childNodes) { - for (let i = 0, cnLength = childNodes.length; i < cnLength; i++) { - const currentNode = childNodes[i]; - - if (this.treeAdapter.isElementNode(currentNode)) { - this._serializeElement(currentNode); - } else if (this.treeAdapter.isTextNode(currentNode)) { - this._serializeTextNode(currentNode); - } else if (this.treeAdapter.isCommentNode(currentNode)) { - this._serializeCommentNode(currentNode); - } else if (this.treeAdapter.isDocumentTypeNode(currentNode)) { - this._serializeDocumentTypeNode(currentNode); - } - } - } - } - - _serializeElement(node) { - const tn = this.treeAdapter.getTagName(node); - const ns = this.treeAdapter.getNamespaceURI(node); - - this.html += '<' + tn; - this._serializeAttributes(node); - this.html += '>'; - - if ( - tn !== $.AREA && - tn !== $.BASE && - tn !== $.BASEFONT && - tn !== $.BGSOUND && - tn !== $.BR && - tn !== $.COL && - tn !== $.EMBED && - tn !== $.FRAME && - tn !== $.HR && - tn !== $.IMG && - tn !== $.INPUT && - tn !== $.KEYGEN && - tn !== $.LINK && - tn !== $.META && - tn !== $.PARAM && - tn !== $.SOURCE && - tn !== $.TRACK && - tn !== $.WBR - ) { - const childNodesHolder = - tn === $.TEMPLATE && ns === NS.HTML ? this.treeAdapter.getTemplateContent(node) : node; - - this._serializeChildNodes(childNodesHolder); - this.html += '</' + tn + '>'; - } - } - - _serializeAttributes(node) { - const attrs = this.treeAdapter.getAttrList(node); - - for (let i = 0, attrsLength = attrs.length; i < attrsLength; i++) { - const attr = attrs[i]; - const value = Serializer.escapeString(attr.value, true); - - this.html += ' '; - - if (!attr.namespace) { - this.html += attr.name; - } else if (attr.namespace === NS.XML) { - this.html += 'xml:' + attr.name; - } else if (attr.namespace === NS.XMLNS) { - if (attr.name !== 'xmlns') { - this.html += 'xmlns:'; - } - - this.html += attr.name; - } else if (attr.namespace === NS.XLINK) { - this.html += 'xlink:' + attr.name; - } else { - this.html += attr.prefix + ':' + attr.name; - } - - this.html += '="' + value + '"'; - } - } - - _serializeTextNode(node) { - const content = this.treeAdapter.getTextNodeContent(node); - const parent = this.treeAdapter.getParentNode(node); - let parentTn = void 0; - - if (parent && this.treeAdapter.isElementNode(parent)) { - parentTn = this.treeAdapter.getTagName(parent); - } - - if ( - parentTn === $.STYLE || - parentTn === $.SCRIPT || - parentTn === $.XMP || - parentTn === $.IFRAME || - parentTn === $.NOEMBED || - parentTn === $.NOFRAMES || - parentTn === $.PLAINTEXT || - parentTn === $.NOSCRIPT - ) { - this.html += content; - } else { - this.html += Serializer.escapeString(content, false); - } - } - - _serializeCommentNode(node) { - this.html += '<!--' + this.treeAdapter.getCommentNodeContent(node) + '-->'; - } - - _serializeDocumentTypeNode(node) { - const name = this.treeAdapter.getDocumentTypeNodeName(node); - - this.html += '<' + doctype.serializeContent(name, null, null) + '>'; - } -} - -// NOTE: used in tests and by rewriting stream -Serializer.escapeString = function(str, attrMode) { - str = str.replace(AMP_REGEX, '&').replace(NBSP_REGEX, ' '); - - if (attrMode) { - str = str.replace(DOUBLE_QUOTE_REGEX, '"'); - } else { - str = str.replace(LT_REGEX, '<').replace(GT_REGEX, '>'); - } - - return str; -}; - -module.exports = Serializer; diff --git a/alarm/node_modules/parse5/lib/tokenizer/index.js b/alarm/node_modules/parse5/lib/tokenizer/index.js deleted file mode 100644 index c18d55c..0000000 --- a/alarm/node_modules/parse5/lib/tokenizer/index.js +++ /dev/null @@ -1,2196 +0,0 @@ -'use strict'; - -const Preprocessor = require('./preprocessor'); -const unicode = require('../common/unicode'); -const neTree = require('./named-entity-data'); -const ERR = require('../common/error-codes'); - -//Aliases -const $ = unicode.CODE_POINTS; -const $$ = unicode.CODE_POINT_SEQUENCES; - -//C1 Unicode control character reference replacements -const C1_CONTROLS_REFERENCE_REPLACEMENTS = { - 0x80: 0x20ac, - 0x82: 0x201a, - 0x83: 0x0192, - 0x84: 0x201e, - 0x85: 0x2026, - 0x86: 0x2020, - 0x87: 0x2021, - 0x88: 0x02c6, - 0x89: 0x2030, - 0x8a: 0x0160, - 0x8b: 0x2039, - 0x8c: 0x0152, - 0x8e: 0x017d, - 0x91: 0x2018, - 0x92: 0x2019, - 0x93: 0x201c, - 0x94: 0x201d, - 0x95: 0x2022, - 0x96: 0x2013, - 0x97: 0x2014, - 0x98: 0x02dc, - 0x99: 0x2122, - 0x9a: 0x0161, - 0x9b: 0x203a, - 0x9c: 0x0153, - 0x9e: 0x017e, - 0x9f: 0x0178 -}; - -// Named entity tree flags -const HAS_DATA_FLAG = 1 << 0; -const DATA_DUPLET_FLAG = 1 << 1; -const HAS_BRANCHES_FLAG = 1 << 2; -const MAX_BRANCH_MARKER_VALUE = HAS_DATA_FLAG | DATA_DUPLET_FLAG | HAS_BRANCHES_FLAG; - -//States -const DATA_STATE = 'DATA_STATE'; -const RCDATA_STATE = 'RCDATA_STATE'; -const RAWTEXT_STATE = 'RAWTEXT_STATE'; -const SCRIPT_DATA_STATE = 'SCRIPT_DATA_STATE'; -const PLAINTEXT_STATE = 'PLAINTEXT_STATE'; -const TAG_OPEN_STATE = 'TAG_OPEN_STATE'; -const END_TAG_OPEN_STATE = 'END_TAG_OPEN_STATE'; -const TAG_NAME_STATE = 'TAG_NAME_STATE'; -const RCDATA_LESS_THAN_SIGN_STATE = 'RCDATA_LESS_THAN_SIGN_STATE'; -const RCDATA_END_TAG_OPEN_STATE = 'RCDATA_END_TAG_OPEN_STATE'; -const RCDATA_END_TAG_NAME_STATE = 'RCDATA_END_TAG_NAME_STATE'; -const RAWTEXT_LESS_THAN_SIGN_STATE = 'RAWTEXT_LESS_THAN_SIGN_STATE'; -const RAWTEXT_END_TAG_OPEN_STATE = 'RAWTEXT_END_TAG_OPEN_STATE'; -const RAWTEXT_END_TAG_NAME_STATE = 'RAWTEXT_END_TAG_NAME_STATE'; -const SCRIPT_DATA_LESS_THAN_SIGN_STATE = 'SCRIPT_DATA_LESS_THAN_SIGN_STATE'; -const SCRIPT_DATA_END_TAG_OPEN_STATE = 'SCRIPT_DATA_END_TAG_OPEN_STATE'; -const SCRIPT_DATA_END_TAG_NAME_STATE = 'SCRIPT_DATA_END_TAG_NAME_STATE'; -const SCRIPT_DATA_ESCAPE_START_STATE = 'SCRIPT_DATA_ESCAPE_START_STATE'; -const SCRIPT_DATA_ESCAPE_START_DASH_STATE = 'SCRIPT_DATA_ESCAPE_START_DASH_STATE'; -const SCRIPT_DATA_ESCAPED_STATE = 'SCRIPT_DATA_ESCAPED_STATE'; -const SCRIPT_DATA_ESCAPED_DASH_STATE = 'SCRIPT_DATA_ESCAPED_DASH_STATE'; -const SCRIPT_DATA_ESCAPED_DASH_DASH_STATE = 'SCRIPT_DATA_ESCAPED_DASH_DASH_STATE'; -const SCRIPT_DATA_ESCAPED_LESS_THAN_SIGN_STATE = 'SCRIPT_DATA_ESCAPED_LESS_THAN_SIGN_STATE'; -const SCRIPT_DATA_ESCAPED_END_TAG_OPEN_STATE = 'SCRIPT_DATA_ESCAPED_END_TAG_OPEN_STATE'; -const SCRIPT_DATA_ESCAPED_END_TAG_NAME_STATE = 'SCRIPT_DATA_ESCAPED_END_TAG_NAME_STATE'; -const SCRIPT_DATA_DOUBLE_ESCAPE_START_STATE = 'SCRIPT_DATA_DOUBLE_ESCAPE_START_STATE'; -const SCRIPT_DATA_DOUBLE_ESCAPED_STATE = 'SCRIPT_DATA_DOUBLE_ESCAPED_STATE'; -const SCRIPT_DATA_DOUBLE_ESCAPED_DASH_STATE = 'SCRIPT_DATA_DOUBLE_ESCAPED_DASH_STATE'; -const SCRIPT_DATA_DOUBLE_ESCAPED_DASH_DASH_STATE = 'SCRIPT_DATA_DOUBLE_ESCAPED_DASH_DASH_STATE'; -const SCRIPT_DATA_DOUBLE_ESCAPED_LESS_THAN_SIGN_STATE = 'SCRIPT_DATA_DOUBLE_ESCAPED_LESS_THAN_SIGN_STATE'; -const SCRIPT_DATA_DOUBLE_ESCAPE_END_STATE = 'SCRIPT_DATA_DOUBLE_ESCAPE_END_STATE'; -const BEFORE_ATTRIBUTE_NAME_STATE = 'BEFORE_ATTRIBUTE_NAME_STATE'; -const ATTRIBUTE_NAME_STATE = 'ATTRIBUTE_NAME_STATE'; -const AFTER_ATTRIBUTE_NAME_STATE = 'AFTER_ATTRIBUTE_NAME_STATE'; -const BEFORE_ATTRIBUTE_VALUE_STATE = 'BEFORE_ATTRIBUTE_VALUE_STATE'; -const ATTRIBUTE_VALUE_DOUBLE_QUOTED_STATE = 'ATTRIBUTE_VALUE_DOUBLE_QUOTED_STATE'; -const ATTRIBUTE_VALUE_SINGLE_QUOTED_STATE = 'ATTRIBUTE_VALUE_SINGLE_QUOTED_STATE'; -const ATTRIBUTE_VALUE_UNQUOTED_STATE = 'ATTRIBUTE_VALUE_UNQUOTED_STATE'; -const AFTER_ATTRIBUTE_VALUE_QUOTED_STATE = 'AFTER_ATTRIBUTE_VALUE_QUOTED_STATE'; -const SELF_CLOSING_START_TAG_STATE = 'SELF_CLOSING_START_TAG_STATE'; -const BOGUS_COMMENT_STATE = 'BOGUS_COMMENT_STATE'; -const MARKUP_DECLARATION_OPEN_STATE = 'MARKUP_DECLARATION_OPEN_STATE'; -const COMMENT_START_STATE = 'COMMENT_START_STATE'; -const COMMENT_START_DASH_STATE = 'COMMENT_START_DASH_STATE'; -const COMMENT_STATE = 'COMMENT_STATE'; -const COMMENT_LESS_THAN_SIGN_STATE = 'COMMENT_LESS_THAN_SIGN_STATE'; -const COMMENT_LESS_THAN_SIGN_BANG_STATE = 'COMMENT_LESS_THAN_SIGN_BANG_STATE'; -const COMMENT_LESS_THAN_SIGN_BANG_DASH_STATE = 'COMMENT_LESS_THAN_SIGN_BANG_DASH_STATE'; -const COMMENT_LESS_THAN_SIGN_BANG_DASH_DASH_STATE = 'COMMENT_LESS_THAN_SIGN_BANG_DASH_DASH_STATE'; -const COMMENT_END_DASH_STATE = 'COMMENT_END_DASH_STATE'; -const COMMENT_END_STATE = 'COMMENT_END_STATE'; -const COMMENT_END_BANG_STATE = 'COMMENT_END_BANG_STATE'; -const DOCTYPE_STATE = 'DOCTYPE_STATE'; -const BEFORE_DOCTYPE_NAME_STATE = 'BEFORE_DOCTYPE_NAME_STATE'; -const DOCTYPE_NAME_STATE = 'DOCTYPE_NAME_STATE'; -const AFTER_DOCTYPE_NAME_STATE = 'AFTER_DOCTYPE_NAME_STATE'; -const AFTER_DOCTYPE_PUBLIC_KEYWORD_STATE = 'AFTER_DOCTYPE_PUBLIC_KEYWORD_STATE'; -const BEFORE_DOCTYPE_PUBLIC_IDENTIFIER_STATE = 'BEFORE_DOCTYPE_PUBLIC_IDENTIFIER_STATE'; -const DOCTYPE_PUBLIC_IDENTIFIER_DOUBLE_QUOTED_STATE = 'DOCTYPE_PUBLIC_IDENTIFIER_DOUBLE_QUOTED_STATE'; -const DOCTYPE_PUBLIC_IDENTIFIER_SINGLE_QUOTED_STATE = 'DOCTYPE_PUBLIC_IDENTIFIER_SINGLE_QUOTED_STATE'; -const AFTER_DOCTYPE_PUBLIC_IDENTIFIER_STATE = 'AFTER_DOCTYPE_PUBLIC_IDENTIFIER_STATE'; -const BETWEEN_DOCTYPE_PUBLIC_AND_SYSTEM_IDENTIFIERS_STATE = 'BETWEEN_DOCTYPE_PUBLIC_AND_SYSTEM_IDENTIFIERS_STATE'; -const AFTER_DOCTYPE_SYSTEM_KEYWORD_STATE = 'AFTER_DOCTYPE_SYSTEM_KEYWORD_STATE'; -const BEFORE_DOCTYPE_SYSTEM_IDENTIFIER_STATE = 'BEFORE_DOCTYPE_SYSTEM_IDENTIFIER_STATE'; -const DOCTYPE_SYSTEM_IDENTIFIER_DOUBLE_QUOTED_STATE = 'DOCTYPE_SYSTEM_IDENTIFIER_DOUBLE_QUOTED_STATE'; -const DOCTYPE_SYSTEM_IDENTIFIER_SINGLE_QUOTED_STATE = 'DOCTYPE_SYSTEM_IDENTIFIER_SINGLE_QUOTED_STATE'; -const AFTER_DOCTYPE_SYSTEM_IDENTIFIER_STATE = 'AFTER_DOCTYPE_SYSTEM_IDENTIFIER_STATE'; -const BOGUS_DOCTYPE_STATE = 'BOGUS_DOCTYPE_STATE'; -const CDATA_SECTION_STATE = 'CDATA_SECTION_STATE'; -const CDATA_SECTION_BRACKET_STATE = 'CDATA_SECTION_BRACKET_STATE'; -const CDATA_SECTION_END_STATE = 'CDATA_SECTION_END_STATE'; -const CHARACTER_REFERENCE_STATE = 'CHARACTER_REFERENCE_STATE'; -const NAMED_CHARACTER_REFERENCE_STATE = 'NAMED_CHARACTER_REFERENCE_STATE'; -const AMBIGUOUS_AMPERSAND_STATE = 'AMBIGUOS_AMPERSAND_STATE'; -const NUMERIC_CHARACTER_REFERENCE_STATE = 'NUMERIC_CHARACTER_REFERENCE_STATE'; -const HEXADEMICAL_CHARACTER_REFERENCE_START_STATE = 'HEXADEMICAL_CHARACTER_REFERENCE_START_STATE'; -const DECIMAL_CHARACTER_REFERENCE_START_STATE = 'DECIMAL_CHARACTER_REFERENCE_START_STATE'; -const HEXADEMICAL_CHARACTER_REFERENCE_STATE = 'HEXADEMICAL_CHARACTER_REFERENCE_STATE'; -const DECIMAL_CHARACTER_REFERENCE_STATE = 'DECIMAL_CHARACTER_REFERENCE_STATE'; -const NUMERIC_CHARACTER_REFERENCE_END_STATE = 'NUMERIC_CHARACTER_REFERENCE_END_STATE'; - -//Utils - -//OPTIMIZATION: these utility functions should not be moved out of this module. V8 Crankshaft will not inline -//this functions if they will be situated in another module due to context switch. -//Always perform inlining check before modifying this functions ('node --trace-inlining'). -function isWhitespace(cp) { - return cp === $.SPACE || cp === $.LINE_FEED || cp === $.TABULATION || cp === $.FORM_FEED; -} - -function isAsciiDigit(cp) { - return cp >= $.DIGIT_0 && cp <= $.DIGIT_9; -} - -function isAsciiUpper(cp) { - return cp >= $.LATIN_CAPITAL_A && cp <= $.LATIN_CAPITAL_Z; -} - -function isAsciiLower(cp) { - return cp >= $.LATIN_SMALL_A && cp <= $.LATIN_SMALL_Z; -} - -function isAsciiLetter(cp) { - return isAsciiLower(cp) || isAsciiUpper(cp); -} - -function isAsciiAlphaNumeric(cp) { - return isAsciiLetter(cp) || isAsciiDigit(cp); -} - -function isAsciiUpperHexDigit(cp) { - return cp >= $.LATIN_CAPITAL_A && cp <= $.LATIN_CAPITAL_F; -} - -function isAsciiLowerHexDigit(cp) { - return cp >= $.LATIN_SMALL_A && cp <= $.LATIN_SMALL_F; -} - -function isAsciiHexDigit(cp) { - return isAsciiDigit(cp) || isAsciiUpperHexDigit(cp) || isAsciiLowerHexDigit(cp); -} - -function toAsciiLowerCodePoint(cp) { - return cp + 0x0020; -} - -//NOTE: String.fromCharCode() function can handle only characters from BMP subset. -//So, we need to workaround this manually. -//(see: https://developer.mozilla.org/en-US/docs/JavaScript/Reference/Global_Objects/String/fromCharCode#Getting_it_to_work_with_higher_values) -function toChar(cp) { - if (cp <= 0xffff) { - return String.fromCharCode(cp); - } - - cp -= 0x10000; - return String.fromCharCode(((cp >>> 10) & 0x3ff) | 0xd800) + String.fromCharCode(0xdc00 | (cp & 0x3ff)); -} - -function toAsciiLowerChar(cp) { - return String.fromCharCode(toAsciiLowerCodePoint(cp)); -} - -function findNamedEntityTreeBranch(nodeIx, cp) { - const branchCount = neTree[++nodeIx]; - let lo = ++nodeIx; - let hi = lo + branchCount - 1; - - while (lo <= hi) { - const mid = (lo + hi) >>> 1; - const midCp = neTree[mid]; - - if (midCp < cp) { - lo = mid + 1; - } else if (midCp > cp) { - hi = mid - 1; - } else { - return neTree[mid + branchCount]; - } - } - - return -1; -} - -//Tokenizer -class Tokenizer { - constructor() { - this.preprocessor = new Preprocessor(); - - this.tokenQueue = []; - - this.allowCDATA = false; - - this.state = DATA_STATE; - this.returnState = ''; - - this.charRefCode = -1; - this.tempBuff = []; - this.lastStartTagName = ''; - - this.consumedAfterSnapshot = -1; - this.active = false; - - this.currentCharacterToken = null; - this.currentToken = null; - this.currentAttr = null; - } - - //Errors - _err() { - // NOTE: err reporting is noop by default. Enabled by mixin. - } - - _errOnNextCodePoint(err) { - this._consume(); - this._err(err); - this._unconsume(); - } - - //API - getNextToken() { - while (!this.tokenQueue.length && this.active) { - this.consumedAfterSnapshot = 0; - - const cp = this._consume(); - - if (!this._ensureHibernation()) { - this[this.state](cp); - } - } - - return this.tokenQueue.shift(); - } - - write(chunk, isLastChunk) { - this.active = true; - this.preprocessor.write(chunk, isLastChunk); - } - - insertHtmlAtCurrentPos(chunk) { - this.active = true; - this.preprocessor.insertHtmlAtCurrentPos(chunk); - } - - //Hibernation - _ensureHibernation() { - if (this.preprocessor.endOfChunkHit) { - for (; this.consumedAfterSnapshot > 0; this.consumedAfterSnapshot--) { - this.preprocessor.retreat(); - } - - this.active = false; - this.tokenQueue.push({ type: Tokenizer.HIBERNATION_TOKEN }); - - return true; - } - - return false; - } - - //Consumption - _consume() { - this.consumedAfterSnapshot++; - return this.preprocessor.advance(); - } - - _unconsume() { - this.consumedAfterSnapshot--; - this.preprocessor.retreat(); - } - - _reconsumeInState(state) { - this.state = state; - this._unconsume(); - } - - _consumeSequenceIfMatch(pattern, startCp, caseSensitive) { - let consumedCount = 0; - let isMatch = true; - const patternLength = pattern.length; - let patternPos = 0; - let cp = startCp; - let patternCp = void 0; - - for (; patternPos < patternLength; patternPos++) { - if (patternPos > 0) { - cp = this._consume(); - consumedCount++; - } - - if (cp === $.EOF) { - isMatch = false; - break; - } - - patternCp = pattern[patternPos]; - - if (cp !== patternCp && (caseSensitive || cp !== toAsciiLowerCodePoint(patternCp))) { - isMatch = false; - break; - } - } - - if (!isMatch) { - while (consumedCount--) { - this._unconsume(); - } - } - - return isMatch; - } - - //Temp buffer - _isTempBufferEqualToScriptString() { - if (this.tempBuff.length !== $$.SCRIPT_STRING.length) { - return false; - } - - for (let i = 0; i < this.tempBuff.length; i++) { - if (this.tempBuff[i] !== $$.SCRIPT_STRING[i]) { - return false; - } - } - - return true; - } - - //Token creation - _createStartTagToken() { - this.currentToken = { - type: Tokenizer.START_TAG_TOKEN, - tagName: '', - selfClosing: false, - ackSelfClosing: false, - attrs: [] - }; - } - - _createEndTagToken() { - this.currentToken = { - type: Tokenizer.END_TAG_TOKEN, - tagName: '', - selfClosing: false, - attrs: [] - }; - } - - _createCommentToken() { - this.currentToken = { - type: Tokenizer.COMMENT_TOKEN, - data: '' - }; - } - - _createDoctypeToken(initialName) { - this.currentToken = { - type: Tokenizer.DOCTYPE_TOKEN, - name: initialName, - forceQuirks: false, - publicId: null, - systemId: null - }; - } - - _createCharacterToken(type, ch) { - this.currentCharacterToken = { - type: type, - chars: ch - }; - } - - _createEOFToken() { - this.currentToken = { type: Tokenizer.EOF_TOKEN }; - } - - //Tag attributes - _createAttr(attrNameFirstCh) { - this.currentAttr = { - name: attrNameFirstCh, - value: '' - }; - } - - _leaveAttrName(toState) { - if (Tokenizer.getTokenAttr(this.currentToken, this.currentAttr.name) === null) { - this.currentToken.attrs.push(this.currentAttr); - } else { - this._err(ERR.duplicateAttribute); - } - - this.state = toState; - } - - _leaveAttrValue(toState) { - this.state = toState; - } - - //Token emission - _emitCurrentToken() { - this._emitCurrentCharacterToken(); - - const ct = this.currentToken; - - this.currentToken = null; - - //NOTE: store emited start tag's tagName to determine is the following end tag token is appropriate. - if (ct.type === Tokenizer.START_TAG_TOKEN) { - this.lastStartTagName = ct.tagName; - } else if (ct.type === Tokenizer.END_TAG_TOKEN) { - if (ct.attrs.length > 0) { - this._err(ERR.endTagWithAttributes); - } - - if (ct.selfClosing) { - this._err(ERR.endTagWithTrailingSolidus); - } - } - - this.tokenQueue.push(ct); - } - - _emitCurrentCharacterToken() { - if (this.currentCharacterToken) { - this.tokenQueue.push(this.currentCharacterToken); - this.currentCharacterToken = null; - } - } - - _emitEOFToken() { - this._createEOFToken(); - this._emitCurrentToken(); - } - - //Characters emission - - //OPTIMIZATION: specification uses only one type of character tokens (one token per character). - //This causes a huge memory overhead and a lot of unnecessary parser loops. parse5 uses 3 groups of characters. - //If we have a sequence of characters that belong to the same group, parser can process it - //as a single solid character token. - //So, there are 3 types of character tokens in parse5: - //1)NULL_CHARACTER_TOKEN - \u0000-character sequences (e.g. '\u0000\u0000\u0000') - //2)WHITESPACE_CHARACTER_TOKEN - any whitespace/new-line character sequences (e.g. '\n \r\t \f') - //3)CHARACTER_TOKEN - any character sequence which don't belong to groups 1 and 2 (e.g. 'abcdef1234@@#$%^') - _appendCharToCurrentCharacterToken(type, ch) { - if (this.currentCharacterToken && this.currentCharacterToken.type !== type) { - this._emitCurrentCharacterToken(); - } - - if (this.currentCharacterToken) { - this.currentCharacterToken.chars += ch; - } else { - this._createCharacterToken(type, ch); - } - } - - _emitCodePoint(cp) { - let type = Tokenizer.CHARACTER_TOKEN; - - if (isWhitespace(cp)) { - type = Tokenizer.WHITESPACE_CHARACTER_TOKEN; - } else if (cp === $.NULL) { - type = Tokenizer.NULL_CHARACTER_TOKEN; - } - - this._appendCharToCurrentCharacterToken(type, toChar(cp)); - } - - _emitSeveralCodePoints(codePoints) { - for (let i = 0; i < codePoints.length; i++) { - this._emitCodePoint(codePoints[i]); - } - } - - //NOTE: used then we emit character explicitly. This is always a non-whitespace and a non-null character. - //So we can avoid additional checks here. - _emitChars(ch) { - this._appendCharToCurrentCharacterToken(Tokenizer.CHARACTER_TOKEN, ch); - } - - // Character reference helpers - _matchNamedCharacterReference(startCp) { - let result = null; - let excess = 1; - let i = findNamedEntityTreeBranch(0, startCp); - - this.tempBuff.push(startCp); - - while (i > -1) { - const current = neTree[i]; - const inNode = current < MAX_BRANCH_MARKER_VALUE; - const nodeWithData = inNode && current & HAS_DATA_FLAG; - - if (nodeWithData) { - //NOTE: we use greedy search, so we continue lookup at this point - result = current & DATA_DUPLET_FLAG ? [neTree[++i], neTree[++i]] : [neTree[++i]]; - excess = 0; - } - - const cp = this._consume(); - - this.tempBuff.push(cp); - excess++; - - if (cp === $.EOF) { - break; - } - - if (inNode) { - i = current & HAS_BRANCHES_FLAG ? findNamedEntityTreeBranch(i, cp) : -1; - } else { - i = cp === current ? ++i : -1; - } - } - - while (excess--) { - this.tempBuff.pop(); - this._unconsume(); - } - - return result; - } - - _isCharacterReferenceInAttribute() { - return ( - this.returnState === ATTRIBUTE_VALUE_DOUBLE_QUOTED_STATE || - this.returnState === ATTRIBUTE_VALUE_SINGLE_QUOTED_STATE || - this.returnState === ATTRIBUTE_VALUE_UNQUOTED_STATE - ); - } - - _isCharacterReferenceAttributeQuirk(withSemicolon) { - if (!withSemicolon && this._isCharacterReferenceInAttribute()) { - const nextCp = this._consume(); - - this._unconsume(); - - return nextCp === $.EQUALS_SIGN || isAsciiAlphaNumeric(nextCp); - } - - return false; - } - - _flushCodePointsConsumedAsCharacterReference() { - if (this._isCharacterReferenceInAttribute()) { - for (let i = 0; i < this.tempBuff.length; i++) { - this.currentAttr.value += toChar(this.tempBuff[i]); - } - } else { - this._emitSeveralCodePoints(this.tempBuff); - } - - this.tempBuff = []; - } - - // State machine - - // Data state - //------------------------------------------------------------------ - [DATA_STATE](cp) { - this.preprocessor.dropParsedChunk(); - - if (cp === $.LESS_THAN_SIGN) { - this.state = TAG_OPEN_STATE; - } else if (cp === $.AMPERSAND) { - this.returnState = DATA_STATE; - this.state = CHARACTER_REFERENCE_STATE; - } else if (cp === $.NULL) { - this._err(ERR.unexpectedNullCharacter); - this._emitCodePoint(cp); - } else if (cp === $.EOF) { - this._emitEOFToken(); - } else { - this._emitCodePoint(cp); - } - } - - // RCDATA state - //------------------------------------------------------------------ - [RCDATA_STATE](cp) { - this.preprocessor.dropParsedChunk(); - - if (cp === $.AMPERSAND) { - this.returnState = RCDATA_STATE; - this.state = CHARACTER_REFERENCE_STATE; - } else if (cp === $.LESS_THAN_SIGN) { - this.state = RCDATA_LESS_THAN_SIGN_STATE; - } else if (cp === $.NULL) { - this._err(ERR.unexpectedNullCharacter); - this._emitChars(unicode.REPLACEMENT_CHARACTER); - } else if (cp === $.EOF) { - this._emitEOFToken(); - } else { - this._emitCodePoint(cp); - } - } - - // RAWTEXT state - //------------------------------------------------------------------ - [RAWTEXT_STATE](cp) { - this.preprocessor.dropParsedChunk(); - - if (cp === $.LESS_THAN_SIGN) { - this.state = RAWTEXT_LESS_THAN_SIGN_STATE; - } else if (cp === $.NULL) { - this._err(ERR.unexpectedNullCharacter); - this._emitChars(unicode.REPLACEMENT_CHARACTER); - } else if (cp === $.EOF) { - this._emitEOFToken(); - } else { - this._emitCodePoint(cp); - } - } - - // Script data state - //------------------------------------------------------------------ - [SCRIPT_DATA_STATE](cp) { - this.preprocessor.dropParsedChunk(); - - if (cp === $.LESS_THAN_SIGN) { - this.state = SCRIPT_DATA_LESS_THAN_SIGN_STATE; - } else if (cp === $.NULL) { - this._err(ERR.unexpectedNullCharacter); - this._emitChars(unicode.REPLACEMENT_CHARACTER); - } else if (cp === $.EOF) { - this._emitEOFToken(); - } else { - this._emitCodePoint(cp); - } - } - - // PLAINTEXT state - //------------------------------------------------------------------ - [PLAINTEXT_STATE](cp) { - this.preprocessor.dropParsedChunk(); - - if (cp === $.NULL) { - this._err(ERR.unexpectedNullCharacter); - this._emitChars(unicode.REPLACEMENT_CHARACTER); - } else if (cp === $.EOF) { - this._emitEOFToken(); - } else { - this._emitCodePoint(cp); - } - } - - // Tag open state - //------------------------------------------------------------------ - [TAG_OPEN_STATE](cp) { - if (cp === $.EXCLAMATION_MARK) { - this.state = MARKUP_DECLARATION_OPEN_STATE; - } else if (cp === $.SOLIDUS) { - this.state = END_TAG_OPEN_STATE; - } else if (isAsciiLetter(cp)) { - this._createStartTagToken(); - this._reconsumeInState(TAG_NAME_STATE); - } else if (cp === $.QUESTION_MARK) { - this._err(ERR.unexpectedQuestionMarkInsteadOfTagName); - this._createCommentToken(); - this._reconsumeInState(BOGUS_COMMENT_STATE); - } else if (cp === $.EOF) { - this._err(ERR.eofBeforeTagName); - this._emitChars('<'); - this._emitEOFToken(); - } else { - this._err(ERR.invalidFirstCharacterOfTagName); - this._emitChars('<'); - this._reconsumeInState(DATA_STATE); - } - } - - // End tag open state - //------------------------------------------------------------------ - [END_TAG_OPEN_STATE](cp) { - if (isAsciiLetter(cp)) { - this._createEndTagToken(); - this._reconsumeInState(TAG_NAME_STATE); - } else if (cp === $.GREATER_THAN_SIGN) { - this._err(ERR.missingEndTagName); - this.state = DATA_STATE; - } else if (cp === $.EOF) { - this._err(ERR.eofBeforeTagName); - this._emitChars('</'); - this._emitEOFToken(); - } else { - this._err(ERR.invalidFirstCharacterOfTagName); - this._createCommentToken(); - this._reconsumeInState(BOGUS_COMMENT_STATE); - } - } - - // Tag name state - //------------------------------------------------------------------ - [TAG_NAME_STATE](cp) { - if (isWhitespace(cp)) { - this.state = BEFORE_ATTRIBUTE_NAME_STATE; - } else if (cp === $.SOLIDUS) { - this.state = SELF_CLOSING_START_TAG_STATE; - } else if (cp === $.GREATER_THAN_SIGN) { - this.state = DATA_STATE; - this._emitCurrentToken(); - } else if (isAsciiUpper(cp)) { - this.currentToken.tagName += toAsciiLowerChar(cp); - } else if (cp === $.NULL) { - this._err(ERR.unexpectedNullCharacter); - this.currentToken.tagName += unicode.REPLACEMENT_CHARACTER; - } else if (cp === $.EOF) { - this._err(ERR.eofInTag); - this._emitEOFToken(); - } else { - this.currentToken.tagName += toChar(cp); - } - } - - // RCDATA less-than sign state - //------------------------------------------------------------------ - [RCDATA_LESS_THAN_SIGN_STATE](cp) { - if (cp === $.SOLIDUS) { - this.tempBuff = []; - this.state = RCDATA_END_TAG_OPEN_STATE; - } else { - this._emitChars('<'); - this._reconsumeInState(RCDATA_STATE); - } - } - - // RCDATA end tag open state - //------------------------------------------------------------------ - [RCDATA_END_TAG_OPEN_STATE](cp) { - if (isAsciiLetter(cp)) { - this._createEndTagToken(); - this._reconsumeInState(RCDATA_END_TAG_NAME_STATE); - } else { - this._emitChars('</'); - this._reconsumeInState(RCDATA_STATE); - } - } - - // RCDATA end tag name state - //------------------------------------------------------------------ - [RCDATA_END_TAG_NAME_STATE](cp) { - if (isAsciiUpper(cp)) { - this.currentToken.tagName += toAsciiLowerChar(cp); - this.tempBuff.push(cp); - } else if (isAsciiLower(cp)) { - this.currentToken.tagName += toChar(cp); - this.tempBuff.push(cp); - } else { - if (this.lastStartTagName === this.currentToken.tagName) { - if (isWhitespace(cp)) { - this.state = BEFORE_ATTRIBUTE_NAME_STATE; - return; - } - - if (cp === $.SOLIDUS) { - this.state = SELF_CLOSING_START_TAG_STATE; - return; - } - - if (cp === $.GREATER_THAN_SIGN) { - this.state = DATA_STATE; - this._emitCurrentToken(); - return; - } - } - - this._emitChars('</'); - this._emitSeveralCodePoints(this.tempBuff); - this._reconsumeInState(RCDATA_STATE); - } - } - - // RAWTEXT less-than sign state - //------------------------------------------------------------------ - [RAWTEXT_LESS_THAN_SIGN_STATE](cp) { - if (cp === $.SOLIDUS) { - this.tempBuff = []; - this.state = RAWTEXT_END_TAG_OPEN_STATE; - } else { - this._emitChars('<'); - this._reconsumeInState(RAWTEXT_STATE); - } - } - - // RAWTEXT end tag open state - //------------------------------------------------------------------ - [RAWTEXT_END_TAG_OPEN_STATE](cp) { - if (isAsciiLetter(cp)) { - this._createEndTagToken(); - this._reconsumeInState(RAWTEXT_END_TAG_NAME_STATE); - } else { - this._emitChars('</'); - this._reconsumeInState(RAWTEXT_STATE); - } - } - - // RAWTEXT end tag name state - //------------------------------------------------------------------ - [RAWTEXT_END_TAG_NAME_STATE](cp) { - if (isAsciiUpper(cp)) { - this.currentToken.tagName += toAsciiLowerChar(cp); - this.tempBuff.push(cp); - } else if (isAsciiLower(cp)) { - this.currentToken.tagName += toChar(cp); - this.tempBuff.push(cp); - } else { - if (this.lastStartTagName === this.currentToken.tagName) { - if (isWhitespace(cp)) { - this.state = BEFORE_ATTRIBUTE_NAME_STATE; - return; - } - - if (cp === $.SOLIDUS) { - this.state = SELF_CLOSING_START_TAG_STATE; - return; - } - - if (cp === $.GREATER_THAN_SIGN) { - this._emitCurrentToken(); - this.state = DATA_STATE; - return; - } - } - - this._emitChars('</'); - this._emitSeveralCodePoints(this.tempBuff); - this._reconsumeInState(RAWTEXT_STATE); - } - } - - // Script data less-than sign state - //------------------------------------------------------------------ - [SCRIPT_DATA_LESS_THAN_SIGN_STATE](cp) { - if (cp === $.SOLIDUS) { - this.tempBuff = []; - this.state = SCRIPT_DATA_END_TAG_OPEN_STATE; - } else if (cp === $.EXCLAMATION_MARK) { - this.state = SCRIPT_DATA_ESCAPE_START_STATE; - this._emitChars('<!'); - } else { - this._emitChars('<'); - this._reconsumeInState(SCRIPT_DATA_STATE); - } - } - - // Script data end tag open state - //------------------------------------------------------------------ - [SCRIPT_DATA_END_TAG_OPEN_STATE](cp) { - if (isAsciiLetter(cp)) { - this._createEndTagToken(); - this._reconsumeInState(SCRIPT_DATA_END_TAG_NAME_STATE); - } else { - this._emitChars('</'); - this._reconsumeInState(SCRIPT_DATA_STATE); - } - } - - // Script data end tag name state - //------------------------------------------------------------------ - [SCRIPT_DATA_END_TAG_NAME_STATE](cp) { - if (isAsciiUpper(cp)) { - this.currentToken.tagName += toAsciiLowerChar(cp); - this.tempBuff.push(cp); - } else if (isAsciiLower(cp)) { - this.currentToken.tagName += toChar(cp); - this.tempBuff.push(cp); - } else { - if (this.lastStartTagName === this.currentToken.tagName) { - if (isWhitespace(cp)) { - this.state = BEFORE_ATTRIBUTE_NAME_STATE; - return; - } else if (cp === $.SOLIDUS) { - this.state = SELF_CLOSING_START_TAG_STATE; - return; - } else if (cp === $.GREATER_THAN_SIGN) { - this._emitCurrentToken(); - this.state = DATA_STATE; - return; - } - } - - this._emitChars('</'); - this._emitSeveralCodePoints(this.tempBuff); - this._reconsumeInState(SCRIPT_DATA_STATE); - } - } - - // Script data escape start state - //------------------------------------------------------------------ - [SCRIPT_DATA_ESCAPE_START_STATE](cp) { - if (cp === $.HYPHEN_MINUS) { - this.state = SCRIPT_DATA_ESCAPE_START_DASH_STATE; - this._emitChars('-'); - } else { - this._reconsumeInState(SCRIPT_DATA_STATE); - } - } - - // Script data escape start dash state - //------------------------------------------------------------------ - [SCRIPT_DATA_ESCAPE_START_DASH_STATE](cp) { - if (cp === $.HYPHEN_MINUS) { - this.state = SCRIPT_DATA_ESCAPED_DASH_DASH_STATE; - this._emitChars('-'); - } else { - this._reconsumeInState(SCRIPT_DATA_STATE); - } - } - - // Script data escaped state - //------------------------------------------------------------------ - [SCRIPT_DATA_ESCAPED_STATE](cp) { - if (cp === $.HYPHEN_MINUS) { - this.state = SCRIPT_DATA_ESCAPED_DASH_STATE; - this._emitChars('-'); - } else if (cp === $.LESS_THAN_SIGN) { - this.state = SCRIPT_DATA_ESCAPED_LESS_THAN_SIGN_STATE; - } else if (cp === $.NULL) { - this._err(ERR.unexpectedNullCharacter); - this._emitChars(unicode.REPLACEMENT_CHARACTER); - } else if (cp === $.EOF) { - this._err(ERR.eofInScriptHtmlCommentLikeText); - this._emitEOFToken(); - } else { - this._emitCodePoint(cp); - } - } - - // Script data escaped dash state - //------------------------------------------------------------------ - [SCRIPT_DATA_ESCAPED_DASH_STATE](cp) { - if (cp === $.HYPHEN_MINUS) { - this.state = SCRIPT_DATA_ESCAPED_DASH_DASH_STATE; - this._emitChars('-'); - } else if (cp === $.LESS_THAN_SIGN) { - this.state = SCRIPT_DATA_ESCAPED_LESS_THAN_SIGN_STATE; - } else if (cp === $.NULL) { - this._err(ERR.unexpectedNullCharacter); - this.state = SCRIPT_DATA_ESCAPED_STATE; - this._emitChars(unicode.REPLACEMENT_CHARACTER); - } else if (cp === $.EOF) { - this._err(ERR.eofInScriptHtmlCommentLikeText); - this._emitEOFToken(); - } else { - this.state = SCRIPT_DATA_ESCAPED_STATE; - this._emitCodePoint(cp); - } - } - - // Script data escaped dash dash state - //------------------------------------------------------------------ - [SCRIPT_DATA_ESCAPED_DASH_DASH_STATE](cp) { - if (cp === $.HYPHEN_MINUS) { - this._emitChars('-'); - } else if (cp === $.LESS_THAN_SIGN) { - this.state = SCRIPT_DATA_ESCAPED_LESS_THAN_SIGN_STATE; - } else if (cp === $.GREATER_THAN_SIGN) { - this.state = SCRIPT_DATA_STATE; - this._emitChars('>'); - } else if (cp === $.NULL) { - this._err(ERR.unexpectedNullCharacter); - this.state = SCRIPT_DATA_ESCAPED_STATE; - this._emitChars(unicode.REPLACEMENT_CHARACTER); - } else if (cp === $.EOF) { - this._err(ERR.eofInScriptHtmlCommentLikeText); - this._emitEOFToken(); - } else { - this.state = SCRIPT_DATA_ESCAPED_STATE; - this._emitCodePoint(cp); - } - } - - // Script data escaped less-than sign state - //------------------------------------------------------------------ - [SCRIPT_DATA_ESCAPED_LESS_THAN_SIGN_STATE](cp) { - if (cp === $.SOLIDUS) { - this.tempBuff = []; - this.state = SCRIPT_DATA_ESCAPED_END_TAG_OPEN_STATE; - } else if (isAsciiLetter(cp)) { - this.tempBuff = []; - this._emitChars('<'); - this._reconsumeInState(SCRIPT_DATA_DOUBLE_ESCAPE_START_STATE); - } else { - this._emitChars('<'); - this._reconsumeInState(SCRIPT_DATA_ESCAPED_STATE); - } - } - - // Script data escaped end tag open state - //------------------------------------------------------------------ - [SCRIPT_DATA_ESCAPED_END_TAG_OPEN_STATE](cp) { - if (isAsciiLetter(cp)) { - this._createEndTagToken(); - this._reconsumeInState(SCRIPT_DATA_ESCAPED_END_TAG_NAME_STATE); - } else { - this._emitChars('</'); - this._reconsumeInState(SCRIPT_DATA_ESCAPED_STATE); - } - } - - // Script data escaped end tag name state - //------------------------------------------------------------------ - [SCRIPT_DATA_ESCAPED_END_TAG_NAME_STATE](cp) { - if (isAsciiUpper(cp)) { - this.currentToken.tagName += toAsciiLowerChar(cp); - this.tempBuff.push(cp); - } else if (isAsciiLower(cp)) { - this.currentToken.tagName += toChar(cp); - this.tempBuff.push(cp); - } else { - if (this.lastStartTagName === this.currentToken.tagName) { - if (isWhitespace(cp)) { - this.state = BEFORE_ATTRIBUTE_NAME_STATE; - return; - } - - if (cp === $.SOLIDUS) { - this.state = SELF_CLOSING_START_TAG_STATE; - return; - } - - if (cp === $.GREATER_THAN_SIGN) { - this._emitCurrentToken(); - this.state = DATA_STATE; - return; - } - } - - this._emitChars('</'); - this._emitSeveralCodePoints(this.tempBuff); - this._reconsumeInState(SCRIPT_DATA_ESCAPED_STATE); - } - } - - // Script data double escape start state - //------------------------------------------------------------------ - [SCRIPT_DATA_DOUBLE_ESCAPE_START_STATE](cp) { - if (isWhitespace(cp) || cp === $.SOLIDUS || cp === $.GREATER_THAN_SIGN) { - this.state = this._isTempBufferEqualToScriptString() - ? SCRIPT_DATA_DOUBLE_ESCAPED_STATE - : SCRIPT_DATA_ESCAPED_STATE; - this._emitCodePoint(cp); - } else if (isAsciiUpper(cp)) { - this.tempBuff.push(toAsciiLowerCodePoint(cp)); - this._emitCodePoint(cp); - } else if (isAsciiLower(cp)) { - this.tempBuff.push(cp); - this._emitCodePoint(cp); - } else { - this._reconsumeInState(SCRIPT_DATA_ESCAPED_STATE); - } - } - - // Script data double escaped state - //------------------------------------------------------------------ - [SCRIPT_DATA_DOUBLE_ESCAPED_STATE](cp) { - if (cp === $.HYPHEN_MINUS) { - this.state = SCRIPT_DATA_DOUBLE_ESCAPED_DASH_STATE; - this._emitChars('-'); - } else if (cp === $.LESS_THAN_SIGN) { - this.state = SCRIPT_DATA_DOUBLE_ESCAPED_LESS_THAN_SIGN_STATE; - this._emitChars('<'); - } else if (cp === $.NULL) { - this._err(ERR.unexpectedNullCharacter); - this._emitChars(unicode.REPLACEMENT_CHARACTER); - } else if (cp === $.EOF) { - this._err(ERR.eofInScriptHtmlCommentLikeText); - this._emitEOFToken(); - } else { - this._emitCodePoint(cp); - } - } - - // Script data double escaped dash state - //------------------------------------------------------------------ - [SCRIPT_DATA_DOUBLE_ESCAPED_DASH_STATE](cp) { - if (cp === $.HYPHEN_MINUS) { - this.state = SCRIPT_DATA_DOUBLE_ESCAPED_DASH_DASH_STATE; - this._emitChars('-'); - } else if (cp === $.LESS_THAN_SIGN) { - this.state = SCRIPT_DATA_DOUBLE_ESCAPED_LESS_THAN_SIGN_STATE; - this._emitChars('<'); - } else if (cp === $.NULL) { - this._err(ERR.unexpectedNullCharacter); - this.state = SCRIPT_DATA_DOUBLE_ESCAPED_STATE; - this._emitChars(unicode.REPLACEMENT_CHARACTER); - } else if (cp === $.EOF) { - this._err(ERR.eofInScriptHtmlCommentLikeText); - this._emitEOFToken(); - } else { - this.state = SCRIPT_DATA_DOUBLE_ESCAPED_STATE; - this._emitCodePoint(cp); - } - } - - // Script data double escaped dash dash state - //------------------------------------------------------------------ - [SCRIPT_DATA_DOUBLE_ESCAPED_DASH_DASH_STATE](cp) { - if (cp === $.HYPHEN_MINUS) { - this._emitChars('-'); - } else if (cp === $.LESS_THAN_SIGN) { - this.state = SCRIPT_DATA_DOUBLE_ESCAPED_LESS_THAN_SIGN_STATE; - this._emitChars('<'); - } else if (cp === $.GREATER_THAN_SIGN) { - this.state = SCRIPT_DATA_STATE; - this._emitChars('>'); - } else if (cp === $.NULL) { - this._err(ERR.unexpectedNullCharacter); - this.state = SCRIPT_DATA_DOUBLE_ESCAPED_STATE; - this._emitChars(unicode.REPLACEMENT_CHARACTER); - } else if (cp === $.EOF) { - this._err(ERR.eofInScriptHtmlCommentLikeText); - this._emitEOFToken(); - } else { - this.state = SCRIPT_DATA_DOUBLE_ESCAPED_STATE; - this._emitCodePoint(cp); - } - } - - // Script data double escaped less-than sign state - //------------------------------------------------------------------ - [SCRIPT_DATA_DOUBLE_ESCAPED_LESS_THAN_SIGN_STATE](cp) { - if (cp === $.SOLIDUS) { - this.tempBuff = []; - this.state = SCRIPT_DATA_DOUBLE_ESCAPE_END_STATE; - this._emitChars('/'); - } else { - this._reconsumeInState(SCRIPT_DATA_DOUBLE_ESCAPED_STATE); - } - } - - // Script data double escape end state - //------------------------------------------------------------------ - [SCRIPT_DATA_DOUBLE_ESCAPE_END_STATE](cp) { - if (isWhitespace(cp) || cp === $.SOLIDUS || cp === $.GREATER_THAN_SIGN) { - this.state = this._isTempBufferEqualToScriptString() - ? SCRIPT_DATA_ESCAPED_STATE - : SCRIPT_DATA_DOUBLE_ESCAPED_STATE; - - this._emitCodePoint(cp); - } else if (isAsciiUpper(cp)) { - this.tempBuff.push(toAsciiLowerCodePoint(cp)); - this._emitCodePoint(cp); - } else if (isAsciiLower(cp)) { - this.tempBuff.push(cp); - this._emitCodePoint(cp); - } else { - this._reconsumeInState(SCRIPT_DATA_DOUBLE_ESCAPED_STATE); - } - } - - // Before attribute name state - //------------------------------------------------------------------ - [BEFORE_ATTRIBUTE_NAME_STATE](cp) { - if (isWhitespace(cp)) { - return; - } - - if (cp === $.SOLIDUS || cp === $.GREATER_THAN_SIGN || cp === $.EOF) { - this._reconsumeInState(AFTER_ATTRIBUTE_NAME_STATE); - } else if (cp === $.EQUALS_SIGN) { - this._err(ERR.unexpectedEqualsSignBeforeAttributeName); - this._createAttr('='); - this.state = ATTRIBUTE_NAME_STATE; - } else { - this._createAttr(''); - this._reconsumeInState(ATTRIBUTE_NAME_STATE); - } - } - - // Attribute name state - //------------------------------------------------------------------ - [ATTRIBUTE_NAME_STATE](cp) { - if (isWhitespace(cp) || cp === $.SOLIDUS || cp === $.GREATER_THAN_SIGN || cp === $.EOF) { - this._leaveAttrName(AFTER_ATTRIBUTE_NAME_STATE); - this._unconsume(); - } else if (cp === $.EQUALS_SIGN) { - this._leaveAttrName(BEFORE_ATTRIBUTE_VALUE_STATE); - } else if (isAsciiUpper(cp)) { - this.currentAttr.name += toAsciiLowerChar(cp); - } else if (cp === $.QUOTATION_MARK || cp === $.APOSTROPHE || cp === $.LESS_THAN_SIGN) { - this._err(ERR.unexpectedCharacterInAttributeName); - this.currentAttr.name += toChar(cp); - } else if (cp === $.NULL) { - this._err(ERR.unexpectedNullCharacter); - this.currentAttr.name += unicode.REPLACEMENT_CHARACTER; - } else { - this.currentAttr.name += toChar(cp); - } - } - - // After attribute name state - //------------------------------------------------------------------ - [AFTER_ATTRIBUTE_NAME_STATE](cp) { - if (isWhitespace(cp)) { - return; - } - - if (cp === $.SOLIDUS) { - this.state = SELF_CLOSING_START_TAG_STATE; - } else if (cp === $.EQUALS_SIGN) { - this.state = BEFORE_ATTRIBUTE_VALUE_STATE; - } else if (cp === $.GREATER_THAN_SIGN) { - this.state = DATA_STATE; - this._emitCurrentToken(); - } else if (cp === $.EOF) { - this._err(ERR.eofInTag); - this._emitEOFToken(); - } else { - this._createAttr(''); - this._reconsumeInState(ATTRIBUTE_NAME_STATE); - } - } - - // Before attribute value state - //------------------------------------------------------------------ - [BEFORE_ATTRIBUTE_VALUE_STATE](cp) { - if (isWhitespace(cp)) { - return; - } - - if (cp === $.QUOTATION_MARK) { - this.state = ATTRIBUTE_VALUE_DOUBLE_QUOTED_STATE; - } else if (cp === $.APOSTROPHE) { - this.state = ATTRIBUTE_VALUE_SINGLE_QUOTED_STATE; - } else if (cp === $.GREATER_THAN_SIGN) { - this._err(ERR.missingAttributeValue); - this.state = DATA_STATE; - this._emitCurrentToken(); - } else { - this._reconsumeInState(ATTRIBUTE_VALUE_UNQUOTED_STATE); - } - } - - // Attribute value (double-quoted) state - //------------------------------------------------------------------ - [ATTRIBUTE_VALUE_DOUBLE_QUOTED_STATE](cp) { - if (cp === $.QUOTATION_MARK) { - this.state = AFTER_ATTRIBUTE_VALUE_QUOTED_STATE; - } else if (cp === $.AMPERSAND) { - this.returnState = ATTRIBUTE_VALUE_DOUBLE_QUOTED_STATE; - this.state = CHARACTER_REFERENCE_STATE; - } else if (cp === $.NULL) { - this._err(ERR.unexpectedNullCharacter); - this.currentAttr.value += unicode.REPLACEMENT_CHARACTER; - } else if (cp === $.EOF) { - this._err(ERR.eofInTag); - this._emitEOFToken(); - } else { - this.currentAttr.value += toChar(cp); - } - } - - // Attribute value (single-quoted) state - //------------------------------------------------------------------ - [ATTRIBUTE_VALUE_SINGLE_QUOTED_STATE](cp) { - if (cp === $.APOSTROPHE) { - this.state = AFTER_ATTRIBUTE_VALUE_QUOTED_STATE; - } else if (cp === $.AMPERSAND) { - this.returnState = ATTRIBUTE_VALUE_SINGLE_QUOTED_STATE; - this.state = CHARACTER_REFERENCE_STATE; - } else if (cp === $.NULL) { - this._err(ERR.unexpectedNullCharacter); - this.currentAttr.value += unicode.REPLACEMENT_CHARACTER; - } else if (cp === $.EOF) { - this._err(ERR.eofInTag); - this._emitEOFToken(); - } else { - this.currentAttr.value += toChar(cp); - } - } - - // Attribute value (unquoted) state - //------------------------------------------------------------------ - [ATTRIBUTE_VALUE_UNQUOTED_STATE](cp) { - if (isWhitespace(cp)) { - this._leaveAttrValue(BEFORE_ATTRIBUTE_NAME_STATE); - } else if (cp === $.AMPERSAND) { - this.returnState = ATTRIBUTE_VALUE_UNQUOTED_STATE; - this.state = CHARACTER_REFERENCE_STATE; - } else if (cp === $.GREATER_THAN_SIGN) { - this._leaveAttrValue(DATA_STATE); - this._emitCurrentToken(); - } else if (cp === $.NULL) { - this._err(ERR.unexpectedNullCharacter); - this.currentAttr.value += unicode.REPLACEMENT_CHARACTER; - } else if ( - cp === $.QUOTATION_MARK || - cp === $.APOSTROPHE || - cp === $.LESS_THAN_SIGN || - cp === $.EQUALS_SIGN || - cp === $.GRAVE_ACCENT - ) { - this._err(ERR.unexpectedCharacterInUnquotedAttributeValue); - this.currentAttr.value += toChar(cp); - } else if (cp === $.EOF) { - this._err(ERR.eofInTag); - this._emitEOFToken(); - } else { - this.currentAttr.value += toChar(cp); - } - } - - // After attribute value (quoted) state - //------------------------------------------------------------------ - [AFTER_ATTRIBUTE_VALUE_QUOTED_STATE](cp) { - if (isWhitespace(cp)) { - this._leaveAttrValue(BEFORE_ATTRIBUTE_NAME_STATE); - } else if (cp === $.SOLIDUS) { - this._leaveAttrValue(SELF_CLOSING_START_TAG_STATE); - } else if (cp === $.GREATER_THAN_SIGN) { - this._leaveAttrValue(DATA_STATE); - this._emitCurrentToken(); - } else if (cp === $.EOF) { - this._err(ERR.eofInTag); - this._emitEOFToken(); - } else { - this._err(ERR.missingWhitespaceBetweenAttributes); - this._reconsumeInState(BEFORE_ATTRIBUTE_NAME_STATE); - } - } - - // Self-closing start tag state - //------------------------------------------------------------------ - [SELF_CLOSING_START_TAG_STATE](cp) { - if (cp === $.GREATER_THAN_SIGN) { - this.currentToken.selfClosing = true; - this.state = DATA_STATE; - this._emitCurrentToken(); - } else if (cp === $.EOF) { - this._err(ERR.eofInTag); - this._emitEOFToken(); - } else { - this._err(ERR.unexpectedSolidusInTag); - this._reconsumeInState(BEFORE_ATTRIBUTE_NAME_STATE); - } - } - - // Bogus comment state - //------------------------------------------------------------------ - [BOGUS_COMMENT_STATE](cp) { - if (cp === $.GREATER_THAN_SIGN) { - this.state = DATA_STATE; - this._emitCurrentToken(); - } else if (cp === $.EOF) { - this._emitCurrentToken(); - this._emitEOFToken(); - } else if (cp === $.NULL) { - this._err(ERR.unexpectedNullCharacter); - this.currentToken.data += unicode.REPLACEMENT_CHARACTER; - } else { - this.currentToken.data += toChar(cp); - } - } - - // Markup declaration open state - //------------------------------------------------------------------ - [MARKUP_DECLARATION_OPEN_STATE](cp) { - if (this._consumeSequenceIfMatch($$.DASH_DASH_STRING, cp, true)) { - this._createCommentToken(); - this.state = COMMENT_START_STATE; - } else if (this._consumeSequenceIfMatch($$.DOCTYPE_STRING, cp, false)) { - this.state = DOCTYPE_STATE; - } else if (this._consumeSequenceIfMatch($$.CDATA_START_STRING, cp, true)) { - if (this.allowCDATA) { - this.state = CDATA_SECTION_STATE; - } else { - this._err(ERR.cdataInHtmlContent); - this._createCommentToken(); - this.currentToken.data = '[CDATA['; - this.state = BOGUS_COMMENT_STATE; - } - } - - //NOTE: sequence lookup can be abrupted by hibernation. In that case lookup - //results are no longer valid and we will need to start over. - else if (!this._ensureHibernation()) { - this._err(ERR.incorrectlyOpenedComment); - this._createCommentToken(); - this._reconsumeInState(BOGUS_COMMENT_STATE); - } - } - - // Comment start state - //------------------------------------------------------------------ - [COMMENT_START_STATE](cp) { - if (cp === $.HYPHEN_MINUS) { - this.state = COMMENT_START_DASH_STATE; - } else if (cp === $.GREATER_THAN_SIGN) { - this._err(ERR.abruptClosingOfEmptyComment); - this.state = DATA_STATE; - this._emitCurrentToken(); - } else { - this._reconsumeInState(COMMENT_STATE); - } - } - - // Comment start dash state - //------------------------------------------------------------------ - [COMMENT_START_DASH_STATE](cp) { - if (cp === $.HYPHEN_MINUS) { - this.state = COMMENT_END_STATE; - } else if (cp === $.GREATER_THAN_SIGN) { - this._err(ERR.abruptClosingOfEmptyComment); - this.state = DATA_STATE; - this._emitCurrentToken(); - } else if (cp === $.EOF) { - this._err(ERR.eofInComment); - this._emitCurrentToken(); - this._emitEOFToken(); - } else { - this.currentToken.data += '-'; - this._reconsumeInState(COMMENT_STATE); - } - } - - // Comment state - //------------------------------------------------------------------ - [COMMENT_STATE](cp) { - if (cp === $.HYPHEN_MINUS) { - this.state = COMMENT_END_DASH_STATE; - } else if (cp === $.LESS_THAN_SIGN) { - this.currentToken.data += '<'; - this.state = COMMENT_LESS_THAN_SIGN_STATE; - } else if (cp === $.NULL) { - this._err(ERR.unexpectedNullCharacter); - this.currentToken.data += unicode.REPLACEMENT_CHARACTER; - } else if (cp === $.EOF) { - this._err(ERR.eofInComment); - this._emitCurrentToken(); - this._emitEOFToken(); - } else { - this.currentToken.data += toChar(cp); - } - } - - // Comment less-than sign state - //------------------------------------------------------------------ - [COMMENT_LESS_THAN_SIGN_STATE](cp) { - if (cp === $.EXCLAMATION_MARK) { - this.currentToken.data += '!'; - this.state = COMMENT_LESS_THAN_SIGN_BANG_STATE; - } else if (cp === $.LESS_THAN_SIGN) { - this.currentToken.data += '!'; - } else { - this._reconsumeInState(COMMENT_STATE); - } - } - - // Comment less-than sign bang state - //------------------------------------------------------------------ - [COMMENT_LESS_THAN_SIGN_BANG_STATE](cp) { - if (cp === $.HYPHEN_MINUS) { - this.state = COMMENT_LESS_THAN_SIGN_BANG_DASH_STATE; - } else { - this._reconsumeInState(COMMENT_STATE); - } - } - - // Comment less-than sign bang dash state - //------------------------------------------------------------------ - [COMMENT_LESS_THAN_SIGN_BANG_DASH_STATE](cp) { - if (cp === $.HYPHEN_MINUS) { - this.state = COMMENT_LESS_THAN_SIGN_BANG_DASH_DASH_STATE; - } else { - this._reconsumeInState(COMMENT_END_DASH_STATE); - } - } - - // Comment less-than sign bang dash dash state - //------------------------------------------------------------------ - [COMMENT_LESS_THAN_SIGN_BANG_DASH_DASH_STATE](cp) { - if (cp !== $.GREATER_THAN_SIGN && cp !== $.EOF) { - this._err(ERR.nestedComment); - } - - this._reconsumeInState(COMMENT_END_STATE); - } - - // Comment end dash state - //------------------------------------------------------------------ - [COMMENT_END_DASH_STATE](cp) { - if (cp === $.HYPHEN_MINUS) { - this.state = COMMENT_END_STATE; - } else if (cp === $.EOF) { - this._err(ERR.eofInComment); - this._emitCurrentToken(); - this._emitEOFToken(); - } else { - this.currentToken.data += '-'; - this._reconsumeInState(COMMENT_STATE); - } - } - - // Comment end state - //------------------------------------------------------------------ - [COMMENT_END_STATE](cp) { - if (cp === $.GREATER_THAN_SIGN) { - this.state = DATA_STATE; - this._emitCurrentToken(); - } else if (cp === $.EXCLAMATION_MARK) { - this.state = COMMENT_END_BANG_STATE; - } else if (cp === $.HYPHEN_MINUS) { - this.currentToken.data += '-'; - } else if (cp === $.EOF) { - this._err(ERR.eofInComment); - this._emitCurrentToken(); - this._emitEOFToken(); - } else { - this.currentToken.data += '--'; - this._reconsumeInState(COMMENT_STATE); - } - } - - // Comment end bang state - //------------------------------------------------------------------ - [COMMENT_END_BANG_STATE](cp) { - if (cp === $.HYPHEN_MINUS) { - this.currentToken.data += '--!'; - this.state = COMMENT_END_DASH_STATE; - } else if (cp === $.GREATER_THAN_SIGN) { - this._err(ERR.incorrectlyClosedComment); - this.state = DATA_STATE; - this._emitCurrentToken(); - } else if (cp === $.EOF) { - this._err(ERR.eofInComment); - this._emitCurrentToken(); - this._emitEOFToken(); - } else { - this.currentToken.data += '--!'; - this._reconsumeInState(COMMENT_STATE); - } - } - - // DOCTYPE state - //------------------------------------------------------------------ - [DOCTYPE_STATE](cp) { - if (isWhitespace(cp)) { - this.state = BEFORE_DOCTYPE_NAME_STATE; - } else if (cp === $.GREATER_THAN_SIGN) { - this._reconsumeInState(BEFORE_DOCTYPE_NAME_STATE); - } else if (cp === $.EOF) { - this._err(ERR.eofInDoctype); - this._createDoctypeToken(null); - this.currentToken.forceQuirks = true; - this._emitCurrentToken(); - this._emitEOFToken(); - } else { - this._err(ERR.missingWhitespaceBeforeDoctypeName); - this._reconsumeInState(BEFORE_DOCTYPE_NAME_STATE); - } - } - - // Before DOCTYPE name state - //------------------------------------------------------------------ - [BEFORE_DOCTYPE_NAME_STATE](cp) { - if (isWhitespace(cp)) { - return; - } - - if (isAsciiUpper(cp)) { - this._createDoctypeToken(toAsciiLowerChar(cp)); - this.state = DOCTYPE_NAME_STATE; - } else if (cp === $.NULL) { - this._err(ERR.unexpectedNullCharacter); - this._createDoctypeToken(unicode.REPLACEMENT_CHARACTER); - this.state = DOCTYPE_NAME_STATE; - } else if (cp === $.GREATER_THAN_SIGN) { - this._err(ERR.missingDoctypeName); - this._createDoctypeToken(null); - this.currentToken.forceQuirks = true; - this._emitCurrentToken(); - this.state = DATA_STATE; - } else if (cp === $.EOF) { - this._err(ERR.eofInDoctype); - this._createDoctypeToken(null); - this.currentToken.forceQuirks = true; - this._emitCurrentToken(); - this._emitEOFToken(); - } else { - this._createDoctypeToken(toChar(cp)); - this.state = DOCTYPE_NAME_STATE; - } - } - - // DOCTYPE name state - //------------------------------------------------------------------ - [DOCTYPE_NAME_STATE](cp) { - if (isWhitespace(cp)) { - this.state = AFTER_DOCTYPE_NAME_STATE; - } else if (cp === $.GREATER_THAN_SIGN) { - this.state = DATA_STATE; - this._emitCurrentToken(); - } else if (isAsciiUpper(cp)) { - this.currentToken.name += toAsciiLowerChar(cp); - } else if (cp === $.NULL) { - this._err(ERR.unexpectedNullCharacter); - this.currentToken.name += unicode.REPLACEMENT_CHARACTER; - } else if (cp === $.EOF) { - this._err(ERR.eofInDoctype); - this.currentToken.forceQuirks = true; - this._emitCurrentToken(); - this._emitEOFToken(); - } else { - this.currentToken.name += toChar(cp); - } - } - - // After DOCTYPE name state - //------------------------------------------------------------------ - [AFTER_DOCTYPE_NAME_STATE](cp) { - if (isWhitespace(cp)) { - return; - } - - if (cp === $.GREATER_THAN_SIGN) { - this.state = DATA_STATE; - this._emitCurrentToken(); - } else if (cp === $.EOF) { - this._err(ERR.eofInDoctype); - this.currentToken.forceQuirks = true; - this._emitCurrentToken(); - this._emitEOFToken(); - } else if (this._consumeSequenceIfMatch($$.PUBLIC_STRING, cp, false)) { - this.state = AFTER_DOCTYPE_PUBLIC_KEYWORD_STATE; - } else if (this._consumeSequenceIfMatch($$.SYSTEM_STRING, cp, false)) { - this.state = AFTER_DOCTYPE_SYSTEM_KEYWORD_STATE; - } - //NOTE: sequence lookup can be abrupted by hibernation. In that case lookup - //results are no longer valid and we will need to start over. - else if (!this._ensureHibernation()) { - this._err(ERR.invalidCharacterSequenceAfterDoctypeName); - this.currentToken.forceQuirks = true; - this._reconsumeInState(BOGUS_DOCTYPE_STATE); - } - } - - // After DOCTYPE public keyword state - //------------------------------------------------------------------ - [AFTER_DOCTYPE_PUBLIC_KEYWORD_STATE](cp) { - if (isWhitespace(cp)) { - this.state = BEFORE_DOCTYPE_PUBLIC_IDENTIFIER_STATE; - } else if (cp === $.QUOTATION_MARK) { - this._err(ERR.missingWhitespaceAfterDoctypePublicKeyword); - this.currentToken.publicId = ''; - this.state = DOCTYPE_PUBLIC_IDENTIFIER_DOUBLE_QUOTED_STATE; - } else if (cp === $.APOSTROPHE) { - this._err(ERR.missingWhitespaceAfterDoctypePublicKeyword); - this.currentToken.publicId = ''; - this.state = DOCTYPE_PUBLIC_IDENTIFIER_SINGLE_QUOTED_STATE; - } else if (cp === $.GREATER_THAN_SIGN) { - this._err(ERR.missingDoctypePublicIdentifier); - this.currentToken.forceQuirks = true; - this.state = DATA_STATE; - this._emitCurrentToken(); - } else if (cp === $.EOF) { - this._err(ERR.eofInDoctype); - this.currentToken.forceQuirks = true; - this._emitCurrentToken(); - this._emitEOFToken(); - } else { - this._err(ERR.missingQuoteBeforeDoctypePublicIdentifier); - this.currentToken.forceQuirks = true; - this._reconsumeInState(BOGUS_DOCTYPE_STATE); - } - } - - // Before DOCTYPE public identifier state - //------------------------------------------------------------------ - [BEFORE_DOCTYPE_PUBLIC_IDENTIFIER_STATE](cp) { - if (isWhitespace(cp)) { - return; - } - - if (cp === $.QUOTATION_MARK) { - this.currentToken.publicId = ''; - this.state = DOCTYPE_PUBLIC_IDENTIFIER_DOUBLE_QUOTED_STATE; - } else if (cp === $.APOSTROPHE) { - this.currentToken.publicId = ''; - this.state = DOCTYPE_PUBLIC_IDENTIFIER_SINGLE_QUOTED_STATE; - } else if (cp === $.GREATER_THAN_SIGN) { - this._err(ERR.missingDoctypePublicIdentifier); - this.currentToken.forceQuirks = true; - this.state = DATA_STATE; - this._emitCurrentToken(); - } else if (cp === $.EOF) { - this._err(ERR.eofInDoctype); - this.currentToken.forceQuirks = true; - this._emitCurrentToken(); - this._emitEOFToken(); - } else { - this._err(ERR.missingQuoteBeforeDoctypePublicIdentifier); - this.currentToken.forceQuirks = true; - this._reconsumeInState(BOGUS_DOCTYPE_STATE); - } - } - - // DOCTYPE public identifier (double-quoted) state - //------------------------------------------------------------------ - [DOCTYPE_PUBLIC_IDENTIFIER_DOUBLE_QUOTED_STATE](cp) { - if (cp === $.QUOTATION_MARK) { - this.state = AFTER_DOCTYPE_PUBLIC_IDENTIFIER_STATE; - } else if (cp === $.NULL) { - this._err(ERR.unexpectedNullCharacter); - this.currentToken.publicId += unicode.REPLACEMENT_CHARACTER; - } else if (cp === $.GREATER_THAN_SIGN) { - this._err(ERR.abruptDoctypePublicIdentifier); - this.currentToken.forceQuirks = true; - this._emitCurrentToken(); - this.state = DATA_STATE; - } else if (cp === $.EOF) { - this._err(ERR.eofInDoctype); - this.currentToken.forceQuirks = true; - this._emitCurrentToken(); - this._emitEOFToken(); - } else { - this.currentToken.publicId += toChar(cp); - } - } - - // DOCTYPE public identifier (single-quoted) state - //------------------------------------------------------------------ - [DOCTYPE_PUBLIC_IDENTIFIER_SINGLE_QUOTED_STATE](cp) { - if (cp === $.APOSTROPHE) { - this.state = AFTER_DOCTYPE_PUBLIC_IDENTIFIER_STATE; - } else if (cp === $.NULL) { - this._err(ERR.unexpectedNullCharacter); - this.currentToken.publicId += unicode.REPLACEMENT_CHARACTER; - } else if (cp === $.GREATER_THAN_SIGN) { - this._err(ERR.abruptDoctypePublicIdentifier); - this.currentToken.forceQuirks = true; - this._emitCurrentToken(); - this.state = DATA_STATE; - } else if (cp === $.EOF) { - this._err(ERR.eofInDoctype); - this.currentToken.forceQuirks = true; - this._emitCurrentToken(); - this._emitEOFToken(); - } else { - this.currentToken.publicId += toChar(cp); - } - } - - // After DOCTYPE public identifier state - //------------------------------------------------------------------ - [AFTER_DOCTYPE_PUBLIC_IDENTIFIER_STATE](cp) { - if (isWhitespace(cp)) { - this.state = BETWEEN_DOCTYPE_PUBLIC_AND_SYSTEM_IDENTIFIERS_STATE; - } else if (cp === $.GREATER_THAN_SIGN) { - this.state = DATA_STATE; - this._emitCurrentToken(); - } else if (cp === $.QUOTATION_MARK) { - this._err(ERR.missingWhitespaceBetweenDoctypePublicAndSystemIdentifiers); - this.currentToken.systemId = ''; - this.state = DOCTYPE_SYSTEM_IDENTIFIER_DOUBLE_QUOTED_STATE; - } else if (cp === $.APOSTROPHE) { - this._err(ERR.missingWhitespaceBetweenDoctypePublicAndSystemIdentifiers); - this.currentToken.systemId = ''; - this.state = DOCTYPE_SYSTEM_IDENTIFIER_SINGLE_QUOTED_STATE; - } else if (cp === $.EOF) { - this._err(ERR.eofInDoctype); - this.currentToken.forceQuirks = true; - this._emitCurrentToken(); - this._emitEOFToken(); - } else { - this._err(ERR.missingQuoteBeforeDoctypeSystemIdentifier); - this.currentToken.forceQuirks = true; - this._reconsumeInState(BOGUS_DOCTYPE_STATE); - } - } - - // Between DOCTYPE public and system identifiers state - //------------------------------------------------------------------ - [BETWEEN_DOCTYPE_PUBLIC_AND_SYSTEM_IDENTIFIERS_STATE](cp) { - if (isWhitespace(cp)) { - return; - } - - if (cp === $.GREATER_THAN_SIGN) { - this._emitCurrentToken(); - this.state = DATA_STATE; - } else if (cp === $.QUOTATION_MARK) { - this.currentToken.systemId = ''; - this.state = DOCTYPE_SYSTEM_IDENTIFIER_DOUBLE_QUOTED_STATE; - } else if (cp === $.APOSTROPHE) { - this.currentToken.systemId = ''; - this.state = DOCTYPE_SYSTEM_IDENTIFIER_SINGLE_QUOTED_STATE; - } else if (cp === $.EOF) { - this._err(ERR.eofInDoctype); - this.currentToken.forceQuirks = true; - this._emitCurrentToken(); - this._emitEOFToken(); - } else { - this._err(ERR.missingQuoteBeforeDoctypeSystemIdentifier); - this.currentToken.forceQuirks = true; - this._reconsumeInState(BOGUS_DOCTYPE_STATE); - } - } - - // After DOCTYPE system keyword state - //------------------------------------------------------------------ - [AFTER_DOCTYPE_SYSTEM_KEYWORD_STATE](cp) { - if (isWhitespace(cp)) { - this.state = BEFORE_DOCTYPE_SYSTEM_IDENTIFIER_STATE; - } else if (cp === $.QUOTATION_MARK) { - this._err(ERR.missingWhitespaceAfterDoctypeSystemKeyword); - this.currentToken.systemId = ''; - this.state = DOCTYPE_SYSTEM_IDENTIFIER_DOUBLE_QUOTED_STATE; - } else if (cp === $.APOSTROPHE) { - this._err(ERR.missingWhitespaceAfterDoctypeSystemKeyword); - this.currentToken.systemId = ''; - this.state = DOCTYPE_SYSTEM_IDENTIFIER_SINGLE_QUOTED_STATE; - } else if (cp === $.GREATER_THAN_SIGN) { - this._err(ERR.missingDoctypeSystemIdentifier); - this.currentToken.forceQuirks = true; - this.state = DATA_STATE; - this._emitCurrentToken(); - } else if (cp === $.EOF) { - this._err(ERR.eofInDoctype); - this.currentToken.forceQuirks = true; - this._emitCurrentToken(); - this._emitEOFToken(); - } else { - this._err(ERR.missingQuoteBeforeDoctypeSystemIdentifier); - this.currentToken.forceQuirks = true; - this._reconsumeInState(BOGUS_DOCTYPE_STATE); - } - } - - // Before DOCTYPE system identifier state - //------------------------------------------------------------------ - [BEFORE_DOCTYPE_SYSTEM_IDENTIFIER_STATE](cp) { - if (isWhitespace(cp)) { - return; - } - - if (cp === $.QUOTATION_MARK) { - this.currentToken.systemId = ''; - this.state = DOCTYPE_SYSTEM_IDENTIFIER_DOUBLE_QUOTED_STATE; - } else if (cp === $.APOSTROPHE) { - this.currentToken.systemId = ''; - this.state = DOCTYPE_SYSTEM_IDENTIFIER_SINGLE_QUOTED_STATE; - } else if (cp === $.GREATER_THAN_SIGN) { - this._err(ERR.missingDoctypeSystemIdentifier); - this.currentToken.forceQuirks = true; - this.state = DATA_STATE; - this._emitCurrentToken(); - } else if (cp === $.EOF) { - this._err(ERR.eofInDoctype); - this.currentToken.forceQuirks = true; - this._emitCurrentToken(); - this._emitEOFToken(); - } else { - this._err(ERR.missingQuoteBeforeDoctypeSystemIdentifier); - this.currentToken.forceQuirks = true; - this._reconsumeInState(BOGUS_DOCTYPE_STATE); - } - } - - // DOCTYPE system identifier (double-quoted) state - //------------------------------------------------------------------ - [DOCTYPE_SYSTEM_IDENTIFIER_DOUBLE_QUOTED_STATE](cp) { - if (cp === $.QUOTATION_MARK) { - this.state = AFTER_DOCTYPE_SYSTEM_IDENTIFIER_STATE; - } else if (cp === $.NULL) { - this._err(ERR.unexpectedNullCharacter); - this.currentToken.systemId += unicode.REPLACEMENT_CHARACTER; - } else if (cp === $.GREATER_THAN_SIGN) { - this._err(ERR.abruptDoctypeSystemIdentifier); - this.currentToken.forceQuirks = true; - this._emitCurrentToken(); - this.state = DATA_STATE; - } else if (cp === $.EOF) { - this._err(ERR.eofInDoctype); - this.currentToken.forceQuirks = true; - this._emitCurrentToken(); - this._emitEOFToken(); - } else { - this.currentToken.systemId += toChar(cp); - } - } - - // DOCTYPE system identifier (single-quoted) state - //------------------------------------------------------------------ - [DOCTYPE_SYSTEM_IDENTIFIER_SINGLE_QUOTED_STATE](cp) { - if (cp === $.APOSTROPHE) { - this.state = AFTER_DOCTYPE_SYSTEM_IDENTIFIER_STATE; - } else if (cp === $.NULL) { - this._err(ERR.unexpectedNullCharacter); - this.currentToken.systemId += unicode.REPLACEMENT_CHARACTER; - } else if (cp === $.GREATER_THAN_SIGN) { - this._err(ERR.abruptDoctypeSystemIdentifier); - this.currentToken.forceQuirks = true; - this._emitCurrentToken(); - this.state = DATA_STATE; - } else if (cp === $.EOF) { - this._err(ERR.eofInDoctype); - this.currentToken.forceQuirks = true; - this._emitCurrentToken(); - this._emitEOFToken(); - } else { - this.currentToken.systemId += toChar(cp); - } - } - - // After DOCTYPE system identifier state - //------------------------------------------------------------------ - [AFTER_DOCTYPE_SYSTEM_IDENTIFIER_STATE](cp) { - if (isWhitespace(cp)) { - return; - } - - if (cp === $.GREATER_THAN_SIGN) { - this._emitCurrentToken(); - this.state = DATA_STATE; - } else if (cp === $.EOF) { - this._err(ERR.eofInDoctype); - this.currentToken.forceQuirks = true; - this._emitCurrentToken(); - this._emitEOFToken(); - } else { - this._err(ERR.unexpectedCharacterAfterDoctypeSystemIdentifier); - this._reconsumeInState(BOGUS_DOCTYPE_STATE); - } - } - - // Bogus DOCTYPE state - //------------------------------------------------------------------ - [BOGUS_DOCTYPE_STATE](cp) { - if (cp === $.GREATER_THAN_SIGN) { - this._emitCurrentToken(); - this.state = DATA_STATE; - } else if (cp === $.NULL) { - this._err(ERR.unexpectedNullCharacter); - } else if (cp === $.EOF) { - this._emitCurrentToken(); - this._emitEOFToken(); - } - } - - // CDATA section state - //------------------------------------------------------------------ - [CDATA_SECTION_STATE](cp) { - if (cp === $.RIGHT_SQUARE_BRACKET) { - this.state = CDATA_SECTION_BRACKET_STATE; - } else if (cp === $.EOF) { - this._err(ERR.eofInCdata); - this._emitEOFToken(); - } else { - this._emitCodePoint(cp); - } - } - - // CDATA section bracket state - //------------------------------------------------------------------ - [CDATA_SECTION_BRACKET_STATE](cp) { - if (cp === $.RIGHT_SQUARE_BRACKET) { - this.state = CDATA_SECTION_END_STATE; - } else { - this._emitChars(']'); - this._reconsumeInState(CDATA_SECTION_STATE); - } - } - - // CDATA section end state - //------------------------------------------------------------------ - [CDATA_SECTION_END_STATE](cp) { - if (cp === $.GREATER_THAN_SIGN) { - this.state = DATA_STATE; - } else if (cp === $.RIGHT_SQUARE_BRACKET) { - this._emitChars(']'); - } else { - this._emitChars(']]'); - this._reconsumeInState(CDATA_SECTION_STATE); - } - } - - // Character reference state - //------------------------------------------------------------------ - [CHARACTER_REFERENCE_STATE](cp) { - this.tempBuff = [$.AMPERSAND]; - - if (cp === $.NUMBER_SIGN) { - this.tempBuff.push(cp); - this.state = NUMERIC_CHARACTER_REFERENCE_STATE; - } else if (isAsciiAlphaNumeric(cp)) { - this._reconsumeInState(NAMED_CHARACTER_REFERENCE_STATE); - } else { - this._flushCodePointsConsumedAsCharacterReference(); - this._reconsumeInState(this.returnState); - } - } - - // Named character reference state - //------------------------------------------------------------------ - [NAMED_CHARACTER_REFERENCE_STATE](cp) { - const matchResult = this._matchNamedCharacterReference(cp); - - //NOTE: matching can be abrupted by hibernation. In that case match - //results are no longer valid and we will need to start over. - if (this._ensureHibernation()) { - this.tempBuff = [$.AMPERSAND]; - } else if (matchResult) { - const withSemicolon = this.tempBuff[this.tempBuff.length - 1] === $.SEMICOLON; - - if (!this._isCharacterReferenceAttributeQuirk(withSemicolon)) { - if (!withSemicolon) { - this._errOnNextCodePoint(ERR.missingSemicolonAfterCharacterReference); - } - - this.tempBuff = matchResult; - } - - this._flushCodePointsConsumedAsCharacterReference(); - this.state = this.returnState; - } else { - this._flushCodePointsConsumedAsCharacterReference(); - this.state = AMBIGUOUS_AMPERSAND_STATE; - } - } - - // Ambiguos ampersand state - //------------------------------------------------------------------ - [AMBIGUOUS_AMPERSAND_STATE](cp) { - if (isAsciiAlphaNumeric(cp)) { - if (this._isCharacterReferenceInAttribute()) { - this.currentAttr.value += toChar(cp); - } else { - this._emitCodePoint(cp); - } - } else { - if (cp === $.SEMICOLON) { - this._err(ERR.unknownNamedCharacterReference); - } - - this._reconsumeInState(this.returnState); - } - } - - // Numeric character reference state - //------------------------------------------------------------------ - [NUMERIC_CHARACTER_REFERENCE_STATE](cp) { - this.charRefCode = 0; - - if (cp === $.LATIN_SMALL_X || cp === $.LATIN_CAPITAL_X) { - this.tempBuff.push(cp); - this.state = HEXADEMICAL_CHARACTER_REFERENCE_START_STATE; - } else { - this._reconsumeInState(DECIMAL_CHARACTER_REFERENCE_START_STATE); - } - } - - // Hexademical character reference start state - //------------------------------------------------------------------ - [HEXADEMICAL_CHARACTER_REFERENCE_START_STATE](cp) { - if (isAsciiHexDigit(cp)) { - this._reconsumeInState(HEXADEMICAL_CHARACTER_REFERENCE_STATE); - } else { - this._err(ERR.absenceOfDigitsInNumericCharacterReference); - this._flushCodePointsConsumedAsCharacterReference(); - this._reconsumeInState(this.returnState); - } - } - - // Decimal character reference start state - //------------------------------------------------------------------ - [DECIMAL_CHARACTER_REFERENCE_START_STATE](cp) { - if (isAsciiDigit(cp)) { - this._reconsumeInState(DECIMAL_CHARACTER_REFERENCE_STATE); - } else { - this._err(ERR.absenceOfDigitsInNumericCharacterReference); - this._flushCodePointsConsumedAsCharacterReference(); - this._reconsumeInState(this.returnState); - } - } - - // Hexademical character reference state - //------------------------------------------------------------------ - [HEXADEMICAL_CHARACTER_REFERENCE_STATE](cp) { - if (isAsciiUpperHexDigit(cp)) { - this.charRefCode = this.charRefCode * 16 + cp - 0x37; - } else if (isAsciiLowerHexDigit(cp)) { - this.charRefCode = this.charRefCode * 16 + cp - 0x57; - } else if (isAsciiDigit(cp)) { - this.charRefCode = this.charRefCode * 16 + cp - 0x30; - } else if (cp === $.SEMICOLON) { - this.state = NUMERIC_CHARACTER_REFERENCE_END_STATE; - } else { - this._err(ERR.missingSemicolonAfterCharacterReference); - this._reconsumeInState(NUMERIC_CHARACTER_REFERENCE_END_STATE); - } - } - - // Decimal character reference state - //------------------------------------------------------------------ - [DECIMAL_CHARACTER_REFERENCE_STATE](cp) { - if (isAsciiDigit(cp)) { - this.charRefCode = this.charRefCode * 10 + cp - 0x30; - } else if (cp === $.SEMICOLON) { - this.state = NUMERIC_CHARACTER_REFERENCE_END_STATE; - } else { - this._err(ERR.missingSemicolonAfterCharacterReference); - this._reconsumeInState(NUMERIC_CHARACTER_REFERENCE_END_STATE); - } - } - - // Numeric character reference end state - //------------------------------------------------------------------ - [NUMERIC_CHARACTER_REFERENCE_END_STATE]() { - if (this.charRefCode === $.NULL) { - this._err(ERR.nullCharacterReference); - this.charRefCode = $.REPLACEMENT_CHARACTER; - } else if (this.charRefCode > 0x10ffff) { - this._err(ERR.characterReferenceOutsideUnicodeRange); - this.charRefCode = $.REPLACEMENT_CHARACTER; - } else if (unicode.isSurrogate(this.charRefCode)) { - this._err(ERR.surrogateCharacterReference); - this.charRefCode = $.REPLACEMENT_CHARACTER; - } else if (unicode.isUndefinedCodePoint(this.charRefCode)) { - this._err(ERR.noncharacterCharacterReference); - } else if (unicode.isControlCodePoint(this.charRefCode) || this.charRefCode === $.CARRIAGE_RETURN) { - this._err(ERR.controlCharacterReference); - - const replacement = C1_CONTROLS_REFERENCE_REPLACEMENTS[this.charRefCode]; - - if (replacement) { - this.charRefCode = replacement; - } - } - - this.tempBuff = [this.charRefCode]; - - this._flushCodePointsConsumedAsCharacterReference(); - this._reconsumeInState(this.returnState); - } -} - -//Token types -Tokenizer.CHARACTER_TOKEN = 'CHARACTER_TOKEN'; -Tokenizer.NULL_CHARACTER_TOKEN = 'NULL_CHARACTER_TOKEN'; -Tokenizer.WHITESPACE_CHARACTER_TOKEN = 'WHITESPACE_CHARACTER_TOKEN'; -Tokenizer.START_TAG_TOKEN = 'START_TAG_TOKEN'; -Tokenizer.END_TAG_TOKEN = 'END_TAG_TOKEN'; -Tokenizer.COMMENT_TOKEN = 'COMMENT_TOKEN'; -Tokenizer.DOCTYPE_TOKEN = 'DOCTYPE_TOKEN'; -Tokenizer.EOF_TOKEN = 'EOF_TOKEN'; -Tokenizer.HIBERNATION_TOKEN = 'HIBERNATION_TOKEN'; - -//Tokenizer initial states for different modes -Tokenizer.MODE = { - DATA: DATA_STATE, - RCDATA: RCDATA_STATE, - RAWTEXT: RAWTEXT_STATE, - SCRIPT_DATA: SCRIPT_DATA_STATE, - PLAINTEXT: PLAINTEXT_STATE -}; - -//Static -Tokenizer.getTokenAttr = function(token, attrName) { - for (let i = token.attrs.length - 1; i >= 0; i--) { - if (token.attrs[i].name === attrName) { - return token.attrs[i].value; - } - } - - return null; -}; - -module.exports = Tokenizer; diff --git a/alarm/node_modules/parse5/lib/tokenizer/named-entity-data.js b/alarm/node_modules/parse5/lib/tokenizer/named-entity-data.js deleted file mode 100644 index 36880c8..0000000 --- a/alarm/node_modules/parse5/lib/tokenizer/named-entity-data.js +++ /dev/null @@ -1,5 +0,0 @@ -'use strict'; - -//NOTE: this file contains auto-generated array mapped radix tree that is used for the named entity references consumption -//(details: https://github.com/inikulin/parse5/tree/master/scripts/generate-named-entity-data/README.md) -module.exports = new 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\ No newline at end of file diff --git a/alarm/node_modules/parse5/lib/tokenizer/preprocessor.js b/alarm/node_modules/parse5/lib/tokenizer/preprocessor.js deleted file mode 100644 index 26fde48..0000000 --- a/alarm/node_modules/parse5/lib/tokenizer/preprocessor.js +++ /dev/null @@ -1,159 +0,0 @@ -'use strict'; - -const unicode = require('../common/unicode'); -const ERR = require('../common/error-codes'); - -//Aliases -const $ = unicode.CODE_POINTS; - -//Const -const DEFAULT_BUFFER_WATERLINE = 1 << 16; - -//Preprocessor -//NOTE: HTML input preprocessing -//(see: http://www.whatwg.org/specs/web-apps/current-work/multipage/parsing.html#preprocessing-the-input-stream) -class Preprocessor { - constructor() { - this.html = null; - - this.pos = -1; - this.lastGapPos = -1; - this.lastCharPos = -1; - - this.gapStack = []; - - this.skipNextNewLine = false; - - this.lastChunkWritten = false; - this.endOfChunkHit = false; - this.bufferWaterline = DEFAULT_BUFFER_WATERLINE; - } - - _err() { - // NOTE: err reporting is noop by default. Enabled by mixin. - } - - _addGap() { - this.gapStack.push(this.lastGapPos); - this.lastGapPos = this.pos; - } - - _processSurrogate(cp) { - //NOTE: try to peek a surrogate pair - if (this.pos !== this.lastCharPos) { - const nextCp = this.html.charCodeAt(this.pos + 1); - - if (unicode.isSurrogatePair(nextCp)) { - //NOTE: we have a surrogate pair. Peek pair character and recalculate code point. - this.pos++; - - //NOTE: add gap that should be avoided during retreat - this._addGap(); - - return unicode.getSurrogatePairCodePoint(cp, nextCp); - } - } - - //NOTE: we are at the end of a chunk, therefore we can't infer surrogate pair yet. - else if (!this.lastChunkWritten) { - this.endOfChunkHit = true; - return $.EOF; - } - - //NOTE: isolated surrogate - this._err(ERR.surrogateInInputStream); - - return cp; - } - - dropParsedChunk() { - if (this.pos > this.bufferWaterline) { - this.lastCharPos -= this.pos; - this.html = this.html.substring(this.pos); - this.pos = 0; - this.lastGapPos = -1; - this.gapStack = []; - } - } - - write(chunk, isLastChunk) { - if (this.html) { - this.html += chunk; - } else { - this.html = chunk; - } - - this.lastCharPos = this.html.length - 1; - this.endOfChunkHit = false; - this.lastChunkWritten = isLastChunk; - } - - insertHtmlAtCurrentPos(chunk) { - this.html = this.html.substring(0, this.pos + 1) + chunk + this.html.substring(this.pos + 1, this.html.length); - - this.lastCharPos = this.html.length - 1; - this.endOfChunkHit = false; - } - - advance() { - this.pos++; - - if (this.pos > this.lastCharPos) { - this.endOfChunkHit = !this.lastChunkWritten; - return $.EOF; - } - - let cp = this.html.charCodeAt(this.pos); - - //NOTE: any U+000A LINE FEED (LF) characters that immediately follow a U+000D CARRIAGE RETURN (CR) character - //must be ignored. - if (this.skipNextNewLine && cp === $.LINE_FEED) { - this.skipNextNewLine = false; - this._addGap(); - return this.advance(); - } - - //NOTE: all U+000D CARRIAGE RETURN (CR) characters must be converted to U+000A LINE FEED (LF) characters - if (cp === $.CARRIAGE_RETURN) { - this.skipNextNewLine = true; - return $.LINE_FEED; - } - - this.skipNextNewLine = false; - - if (unicode.isSurrogate(cp)) { - cp = this._processSurrogate(cp); - } - - //OPTIMIZATION: first check if code point is in the common allowed - //range (ASCII alphanumeric, whitespaces, big chunk of BMP) - //before going into detailed performance cost validation. - const isCommonValidRange = - (cp > 0x1f && cp < 0x7f) || cp === $.LINE_FEED || cp === $.CARRIAGE_RETURN || (cp > 0x9f && cp < 0xfdd0); - - if (!isCommonValidRange) { - this._checkForProblematicCharacters(cp); - } - - return cp; - } - - _checkForProblematicCharacters(cp) { - if (unicode.isControlCodePoint(cp)) { - this._err(ERR.controlCharacterInInputStream); - } else if (unicode.isUndefinedCodePoint(cp)) { - this._err(ERR.noncharacterInInputStream); - } - } - - retreat() { - if (this.pos === this.lastGapPos) { - this.lastGapPos = this.gapStack.pop(); - this.pos--; - } - - this.pos--; - } -} - -module.exports = Preprocessor; diff --git a/alarm/node_modules/parse5/lib/tree-adapters/default.js b/alarm/node_modules/parse5/lib/tree-adapters/default.js deleted file mode 100644 index 14d007a..0000000 --- a/alarm/node_modules/parse5/lib/tree-adapters/default.js +++ /dev/null @@ -1,221 +0,0 @@ -'use strict'; - -const { DOCUMENT_MODE } = require('../common/html'); - -//Node construction -exports.createDocument = function() { - return { - nodeName: '#document', - mode: DOCUMENT_MODE.NO_QUIRKS, - childNodes: [] - }; -}; - -exports.createDocumentFragment = function() { - return { - nodeName: '#document-fragment', - childNodes: [] - }; -}; - -exports.createElement = function(tagName, namespaceURI, attrs) { - return { - nodeName: tagName, - tagName: tagName, - attrs: attrs, - namespaceURI: namespaceURI, - childNodes: [], - parentNode: null - }; -}; - -exports.createCommentNode = function(data) { - return { - nodeName: '#comment', - data: data, - parentNode: null - }; -}; - -const createTextNode = function(value) { - return { - nodeName: '#text', - value: value, - parentNode: null - }; -}; - -//Tree mutation -const appendChild = (exports.appendChild = function(parentNode, newNode) { - parentNode.childNodes.push(newNode); - newNode.parentNode = parentNode; -}); - -const insertBefore = (exports.insertBefore = function(parentNode, newNode, referenceNode) { - const insertionIdx = parentNode.childNodes.indexOf(referenceNode); - - parentNode.childNodes.splice(insertionIdx, 0, newNode); - newNode.parentNode = parentNode; -}); - -exports.setTemplateContent = function(templateElement, contentElement) { - templateElement.content = contentElement; -}; - -exports.getTemplateContent = function(templateElement) { - return templateElement.content; -}; - -exports.setDocumentType = function(document, name, publicId, systemId) { - let doctypeNode = null; - - for (let i = 0; i < document.childNodes.length; i++) { - if (document.childNodes[i].nodeName === '#documentType') { - doctypeNode = document.childNodes[i]; - break; - } - } - - if (doctypeNode) { - doctypeNode.name = name; - doctypeNode.publicId = publicId; - doctypeNode.systemId = systemId; - } else { - appendChild(document, { - nodeName: '#documentType', - name: name, - publicId: publicId, - systemId: systemId - }); - } -}; - -exports.setDocumentMode = function(document, mode) { - document.mode = mode; -}; - -exports.getDocumentMode = function(document) { - return document.mode; -}; - -exports.detachNode = function(node) { - if (node.parentNode) { - const idx = node.parentNode.childNodes.indexOf(node); - - node.parentNode.childNodes.splice(idx, 1); - node.parentNode = null; - } -}; - -exports.insertText = function(parentNode, text) { - if (parentNode.childNodes.length) { - const prevNode = parentNode.childNodes[parentNode.childNodes.length - 1]; - - if (prevNode.nodeName === '#text') { - prevNode.value += text; - return; - } - } - - appendChild(parentNode, createTextNode(text)); -}; - -exports.insertTextBefore = function(parentNode, text, referenceNode) { - const prevNode = parentNode.childNodes[parentNode.childNodes.indexOf(referenceNode) - 1]; - - if (prevNode && prevNode.nodeName === '#text') { - prevNode.value += text; - } else { - insertBefore(parentNode, createTextNode(text), referenceNode); - } -}; - -exports.adoptAttributes = function(recipient, attrs) { - const recipientAttrsMap = []; - - for (let i = 0; i < recipient.attrs.length; i++) { - recipientAttrsMap.push(recipient.attrs[i].name); - } - - for (let j = 0; j < attrs.length; j++) { - if (recipientAttrsMap.indexOf(attrs[j].name) === -1) { - recipient.attrs.push(attrs[j]); - } - } -}; - -//Tree traversing -exports.getFirstChild = function(node) { - return node.childNodes[0]; -}; - -exports.getChildNodes = function(node) { - return node.childNodes; -}; - -exports.getParentNode = function(node) { - return node.parentNode; -}; - -exports.getAttrList = function(element) { - return element.attrs; -}; - -//Node data -exports.getTagName = function(element) { - return element.tagName; -}; - -exports.getNamespaceURI = function(element) { - return element.namespaceURI; -}; - -exports.getTextNodeContent = function(textNode) { - return textNode.value; -}; - -exports.getCommentNodeContent = function(commentNode) { - return commentNode.data; -}; - -exports.getDocumentTypeNodeName = function(doctypeNode) { - return doctypeNode.name; -}; - -exports.getDocumentTypeNodePublicId = function(doctypeNode) { - return doctypeNode.publicId; -}; - -exports.getDocumentTypeNodeSystemId = function(doctypeNode) { - return doctypeNode.systemId; -}; - -//Node types -exports.isTextNode = function(node) { - return node.nodeName === '#text'; -}; - -exports.isCommentNode = function(node) { - return node.nodeName === '#comment'; -}; - -exports.isDocumentTypeNode = function(node) { - return node.nodeName === '#documentType'; -}; - -exports.isElementNode = function(node) { - return !!node.tagName; -}; - -// Source code location -exports.setNodeSourceCodeLocation = function(node, location) { - node.sourceCodeLocation = location; -}; - -exports.getNodeSourceCodeLocation = function(node) { - return node.sourceCodeLocation; -}; - -exports.updateNodeSourceCodeLocation = function(node, endLocation) { - node.sourceCodeLocation = Object.assign(node.sourceCodeLocation, endLocation); -}; diff --git a/alarm/node_modules/parse5/lib/utils/merge-options.js b/alarm/node_modules/parse5/lib/utils/merge-options.js deleted file mode 100644 index 0bbe893..0000000 --- a/alarm/node_modules/parse5/lib/utils/merge-options.js +++ /dev/null @@ -1,13 +0,0 @@ -'use strict'; - -module.exports = function mergeOptions(defaults, options) { - options = options || Object.create(null); - - return [defaults, options].reduce((merged, optObj) => { - Object.keys(optObj).forEach(key => { - merged[key] = optObj[key]; - }); - - return merged; - }, Object.create(null)); -}; diff --git a/alarm/node_modules/parse5/lib/utils/mixin.js b/alarm/node_modules/parse5/lib/utils/mixin.js deleted file mode 100644 index 26465c4..0000000 --- a/alarm/node_modules/parse5/lib/utils/mixin.js +++ /dev/null @@ -1,39 +0,0 @@ -'use strict'; - -class Mixin { - constructor(host) { - const originalMethods = {}; - const overriddenMethods = this._getOverriddenMethods(this, originalMethods); - - for (const key of Object.keys(overriddenMethods)) { - if (typeof overriddenMethods[key] === 'function') { - originalMethods[key] = host[key]; - host[key] = overriddenMethods[key]; - } - } - } - - _getOverriddenMethods() { - throw new Error('Not implemented'); - } -} - -Mixin.install = function(host, Ctor, opts) { - if (!host.__mixins) { - host.__mixins = []; - } - - for (let i = 0; i < host.__mixins.length; i++) { - if (host.__mixins[i].constructor === Ctor) { - return host.__mixins[i]; - } - } - - const mixin = new Ctor(host, opts); - - host.__mixins.push(mixin); - - return mixin; -}; - -module.exports = Mixin; |