144 lines
9.5 KiB
JavaScript
144 lines
9.5 KiB
JavaScript
import { ContextTracker, ExternalTokenizer, LRParser } from '@lezer/lr';
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import { styleTags, tags } from '@lezer/highlight';
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// This file was generated by lezer-generator. You probably shouldn't edit it.
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const StartTag = 1,
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StartCloseTag = 2,
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MissingCloseTag = 3,
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mismatchedStartCloseTag = 4,
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incompleteStartCloseTag = 5,
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commentContent$1 = 35,
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piContent$1 = 36,
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cdataContent$1 = 37,
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Element = 11,
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OpenTag = 13;
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/* Hand-written tokenizer for XML tag matching. */
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function nameChar(ch) {
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return ch == 45 || ch == 46 || ch == 58 || ch >= 65 && ch <= 90 || ch == 95 || ch >= 97 && ch <= 122 || ch >= 161
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}
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function isSpace(ch) {
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return ch == 9 || ch == 10 || ch == 13 || ch == 32
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}
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let cachedName = null, cachedInput = null, cachedPos = 0;
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function tagNameAfter(input, offset) {
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let pos = input.pos + offset;
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if (cachedInput == input && cachedPos == pos) return cachedName
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while (isSpace(input.peek(offset))) offset++;
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let name = "";
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for (;;) {
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let next = input.peek(offset);
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if (!nameChar(next)) break
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name += String.fromCharCode(next);
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offset++;
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}
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cachedInput = input; cachedPos = pos;
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return cachedName = name || null
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}
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function ElementContext(name, parent) {
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this.name = name;
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this.parent = parent;
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this.hash = parent ? parent.hash : 0;
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for (let i = 0; i < name.length; i++) this.hash += (this.hash << 4) + name.charCodeAt(i) + (name.charCodeAt(i) << 8);
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}
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const elementContext = new ContextTracker({
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start: null,
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shift(context, term, stack, input) {
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return term == StartTag ? new ElementContext(tagNameAfter(input, 1) || "", context) : context
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},
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reduce(context, term) {
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return term == Element && context ? context.parent : context
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},
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reuse(context, node, _stack, input) {
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let type = node.type.id;
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return type == StartTag || type == OpenTag
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? new ElementContext(tagNameAfter(input, 1) || "", context) : context
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},
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hash(context) { return context ? context.hash : 0 },
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strict: false
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});
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const startTag = new ExternalTokenizer((input, stack) => {
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if (input.next != 60 /* '<' */) return
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input.advance();
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if (input.next == 47 /* '/' */) {
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input.advance();
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let name = tagNameAfter(input, 0);
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if (!name) return input.acceptToken(incompleteStartCloseTag)
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if (stack.context && name == stack.context.name) return input.acceptToken(StartCloseTag)
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for (let cx = stack.context; cx; cx = cx.parent) if (cx.name == name) return input.acceptToken(MissingCloseTag, -2)
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input.acceptToken(mismatchedStartCloseTag);
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} else if (input.next != 33 /* '!' */ && input.next != 63 /* '?' */) {
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return input.acceptToken(StartTag)
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}
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}, {contextual: true});
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function scanTo(type, end) {
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return new ExternalTokenizer(input => {
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for (let endPos = 0, len = 0;; len++) {
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if (input.next < 0) {
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if (len) input.acceptToken(type);
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break
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}
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if (input.next == end.charCodeAt(endPos)) {
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endPos++;
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if (endPos == end.length) {
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if (len >= end.length) input.acceptToken(type, 1 - end.length);
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break
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}
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} else {
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endPos = input.next == end.charCodeAt(0) ? 1 : 0;
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}
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input.advance();
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}
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})
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}
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const commentContent = scanTo(commentContent$1, "-->");
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const piContent = scanTo(piContent$1, "?>");
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const cdataContent = scanTo(cdataContent$1, "]]>");
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const xmlHighlighting = styleTags({
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Text: tags.content,
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"StartTag StartCloseTag EndTag SelfCloseEndTag": tags.angleBracket,
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TagName: tags.tagName,
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"MismatchedCloseTag/Tagname": [tags.tagName, tags.invalid],
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AttributeName: tags.attributeName,
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AttributeValue: tags.attributeValue,
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Is: tags.definitionOperator,
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"EntityReference CharacterReference": tags.character,
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Comment: tags.blockComment,
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ProcessingInst: tags.processingInstruction,
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DoctypeDecl: tags.documentMeta,
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Cdata: tags.special(tags.string)
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});
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// This file was generated by lezer-generator. You probably shouldn't edit it.
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const parser = LRParser.deserialize({
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version: 14,
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states: ",SOQOaOOOrOxO'#CfOzOpO'#CiO!tOaO'#CgOOOP'#Cg'#CgO!{OrO'#CrO#TOtO'#CsO#]OpO'#CtOOOP'#DS'#DSOOOP'#Cv'#CvQQOaOOOOOW'#Cw'#CwO#eOxO,59QOOOP,59Q,59QOOOO'#Cx'#CxO#mOpO,59TO#uO!bO,59TOOOP'#C{'#C{O$TOaO,59RO$[OpO'#CoOOOP,59R,59ROOOQ'#C|'#C|O$dOrO,59^OOOP,59^,59^OOOS'#C}'#C}O$lOtO,59_OOOP,59_,59_O$tOpO,59`O$|OpO,59`OOOP-E6t-E6tOOOW-E6u-E6uOOOP1G.l1G.lOOOO-E6v-E6vO%UO!bO1G.oO%UO!bO1G.oO%dOpO'#CkO%lO!bO'#CyO%zO!bO1G.oOOOP1G.o1G.oOOOP1G.w1G.wOOOP-E6y-E6yOOOP1G.m1G.mO&VOpO,59ZO&_OpO,59ZOOOQ-E6z-E6zOOOP1G.x1G.xOOOS-E6{-E6{OOOP1G.y1G.yO&gOpO1G.zO&gOpO1G.zOOOP1G.z1G.zO&oO!bO7+$ZO&}O!bO7+$ZOOOP7+$Z7+$ZOOOP7+$c7+$cO'YOpO,59VO'bOpO,59VO'jO!bO,59eOOOO-E6w-E6wO'xOpO1G.uO'xOpO1G.uOOOP1G.u1G.uO(QOpO7+$fOOOP7+$f7+$fO(YO!bO<<GuOOOP<<Gu<<GuOOOP<<G}<<G}O'bOpO1G.qO'bOpO1G.qO(eO#tO'#CnOOOO1G.q1G.qO(sOpO7+$aOOOP7+$a7+$aOOOP<<HQ<<HQOOOPAN=aAN=aOOOPAN=iAN=iO'bOpO7+$]OOOO7+$]7+$]OOOO'#Cz'#CzO({O#tO,59YOOOO,59Y,59YOOOP<<G{<<G{OOOO<<Gw<<GwOOOO-E6x-E6xOOOO1G.t1G.t",
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stateData: ")Z~OPQOSVOTWOVWOWWOXWOiXOxPO}TO!PUO~OuZOw]O~O^`Oy^O~OPQOQcOSVOTWOVWOWWOXWOxPO}TO!PUO~ORdO~P!SOseO|gO~OthO!OjO~O^lOy^O~OuZOwoO~O^qOy^O~O[vO`sOdwOy^O~ORyO~P!SO^{Oy^O~OseO|}O~OthO!O!PO~O^!QOy^O~O[!SOy^O~O[!VO`sOd!WOy^O~Oa!YOy^O~Oy^O[mX`mXdmX~O[!VO`sOd!WO~O^!]Oy^O~O[!_Oy^O~O[!aOy^O~O[!cO`sOd!dOy^O~O[!cO`sOd!dO~Oa!eOy^O~Oy^Oz!gO~Oy^O[ma`madma~O[!jOy^O~O[!kOy^O~O[!lO`sOd!mO~OW!pOX!pOz!rO{!pO~O[!sOy^O~OW!pOX!pOz!vO{!pO~O",
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goto: "%[wPPPPPPPPPPxxP!OP!UPP!_!iP!oxxxP!u!{#R$Z$j$p$v$|PPPP%SXWORYbXRORYb_t`qru!T!U!bQ!h!YS!o!e!fR!t!nQdRRybXSORYbQYORmYQ[PRn[Q_QQkVjp_krz!R!T!X!Z!^!`!f!i!nQr`QzcQ!RlQ!TqQ!XsQ!ZtQ!^{Q!`!QQ!f!YQ!i!]R!n!eQu`S!UqrU![u!U!bR!b!TQ!q!gR!u!qQbRRxbQfTR|fQiUR!OiSXOYTaRb",
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nodeNames: "⚠ StartTag StartCloseTag MissingCloseTag StartCloseTag StartCloseTag Document Text EntityReference CharacterReference Cdata Element EndTag OpenTag TagName Attribute AttributeName Is AttributeValue CloseTag SelfCloseEndTag SelfClosingTag Comment ProcessingInst MismatchedCloseTag DoctypeDecl",
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maxTerm: 47,
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context: elementContext,
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nodeProps: [
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["closedBy", 1,"SelfCloseEndTag EndTag",13,"CloseTag MissingCloseTag"],
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["openedBy", 12,"StartTag StartCloseTag",19,"OpenTag",20,"StartTag"]
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],
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propSources: [xmlHighlighting],
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skippedNodes: [0],
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repeatNodeCount: 8,
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tokenData: "IX~R!XOX$nXY&kYZ&kZ]$n]^&k^p$npq&kqr$nrs'ssv$nvw(Zw}$n}!O*l!O!P$n!P!Q,{!Q![$n![!].e!]!^$n!^!_1v!_!`Cz!`!aDm!a!bE`!b!c$n!c!}.e!}#P$n#P#QFx#Q#R$n#R#S.e#S#T$n#T#o.e#o%W$n%W%o.e%o%p$n%p&a.e&a&b$n&b1p.e1p4U$n4U4d.e4d4e$n4e$IS.e$IS$I`$n$I`$Ib.e$Ib$Kh$n$Kh%#t.e%#t&/x$n&/x&Et.e&Et&FV$n&FV;'S.e;'S;:j1p;:j;=`&e<%l?&r$n?&r?Ah.e?Ah?BY$n?BY?Mn.e?MnO$nX$uWVP{WOr$nrs%_sv$nw!^$n!^!_%y!_;'S$n;'S;=`&e<%lO$nP%dTVPOv%_w!^%_!_;'S%_;'S;=`%s<%lO%_P%vP;=`<%l%_W&OT{WOr%ysv%yw;'S%y;'S;=`&_<%lO%yW&bP;=`<%l%yX&hP;=`<%l$n_&t_VP{WyUOX$nXY&kYZ&kZ]$n]^&k^p$npq&kqr$nrs%_sv$nw!^$n!^!_%y!_;'S$n;'S;=`&e<%lO$nZ'zTzYVPOv%_w!^%_!_;'S%_;'S;=`%s<%lO%_~(^VOp(sqs(sst)ht!](s!^;'S(s;'S;=`)b<%lO(s~(vVOp(sqs(st!](s!]!^)]!^;'S(s;'S;=`)b<%lO(s~)bOW~~)eP;=`<%l(s~)kTOp)zq!])z!^;'S)z;'S;=`*f<%lO)z~)}UOp)zq!])z!]!^*a!^;'S)z;'S;=`*f<%lO)z~*fOX~~*iP;=`<%l)zZ*sYVP{WOr$nrs%_sv$nw}$n}!O+c!O!^$n!^!_%y!_;'S$n;'S;=`&e<%lO$nZ+jYVP{WOr$nrs%_sv$nw!^$n!^!_%y!_!`$n!`!a,Y!a;'S$n;'S;=`&e<%lO$nZ,cW|QVP{WOr$nrs%_sv$nw!^$n!^!_%y!_;'S$n;'S;=`&e<%lO$n]-SYVP{WOr$nrs%_sv$nw!^$n!^!_%y!_!`$n!`!a-r!a;'S$n;'S;=`&e<%lO$n]-{WdSVP{WOr$nrs%_sv$nw!^$n!^!_%y!_;'S$n;'S;=`&e<%lO$n_.p!O`S^QVP{WOr$nrs%_sv$nw}$n}!O.e!O!P.e!P!Q$n!Q![.e![!].e!]!^$n!^!_%y!_!c$n!c!}.e!}#R$n#R#S.e#S#T$n#T#o.e#o$}$n$}%O.e%O%W$n%W%o.e%o%p$n%p&a.e&a&b$n&b1p.e1p4U.e4U4d.e4d4e$n4e$IS.e$IS$I`$n$I`$Ib.e$Ib$Je$n$Je$Jg.e$Jg$Kh$n$Kh%#t.e%#t&/x$n&/x&Et.e&Et&FV$n&FV;'S.e;'S;:j1p;:j;=`&e<%l?&r$n?&r?Ah.e?Ah?BY$n?BY?Mn.e?MnO$n_1sP;=`<%l.eX1{W{WOq%yqr2esv%yw!a%y!a!bCd!b;'S%y;'S;=`&_<%lO%yX2j]{WOr%ysv%yw}%y}!O3c!O!f%y!f!g4e!g!}%y!}#O9t#O#W%y#W#X@Q#X;'S%y;'S;=`&_<%lO%yX3hV{WOr%ysv%yw}%y}!O3}!O;'S%y;'S;=`&_<%lO%yX4UT}P{WOr%ysv%yw;'S%y;'S;=`&_<%lO%yX4jV{WOr%ysv%yw!q%y!q!r5P!r;'S%y;'S;=`&_<%lO%yX5UV{WOr%ysv%yw!e%y!e!f5k!f;'S%y;'S;=`&_<%lO%yX5pV{WOr%ysv%yw!v%y!v!w6V!w;'S%y;'S;=`&_<%lO%yX6[V{WOr%ysv%yw!{%y!{!|6q!|;'S%y;'S;=`&_<%lO%yX6vV{WOr%ysv%yw!r%y!r!s7]!s;'S%y;'S;=`&_<%lO%yX7bV{WOr%ysv%yw!g%y!g!h7w!h;'S%y;'S;=`&_<%lO%yX7|X{WOr7wrs8isv7wvw8iw!`7w!`!a9W!a;'S7w;'S;=`9n<%lO7wP8lTO!`8i!`!a8{!a;'S8i;'S;=`9Q<%lO8iP9QOiPP9TP;=`<%l8iX9_TiP{WOr%ysv%yw;'S%y;'S;=`&_<%lO%yX9qP;=`<%l7wX9yX{WOr%ysv%yw!e%y!e!f:f!f#V%y#V#W=t#W;'S%y;'S;=`&_<%lO%yX:kV{WOr%ysv%yw!f%y!f!g;Q!g;'S%y;'S;=`&_<%lO%yX;VV{WOr%ysv%yw!c%y!c!d;l!d;'S%y;'S;=`&_<%lO%yX;qV{WOr%ysv%yw!v%y!v!w<W!w;'S%y;'S;=`&_<%lO%yX<]V{WOr%ysv%yw!c%y!c!d<r!d;'S%y;'S;=`&_<%lO%yX<wV{WOr%ysv%yw!}%y!}#O=^#O;'S%y;'S;=`&_<%lO%yX=eT{WxPOr%ysv%yw;'S%y;'S;=`&_<%lO%yX=yV{WOr%ysv%yw#W%y#W#X>`#X;'S%y;'S;=`&_<%lO%yX>eV{WOr%ysv%yw#T%y#T#U>z#U;'S%y;'S;=`&_<%lO%yX?PV{WOr%ysv%yw#h%y#h#i?f#i;'S%y;'S;=`&_<%lO%yX?kV{WOr%ysv%yw#T%y#T#U<r#U;'S%y;'S;=`&_<%lO%yX@VV{WOr%ysv%yw#c%y#c#d@l#d;'S%y;'S;=`&_<%lO%yX@qV{WOr%ysv%yw#V%y#V#WAW#W;'S%y;'S;=`&_<%lO%yXA]V{WOr%ysv%yw#h%y#h#iAr#i;'S%y;'S;=`&_<%lO%yXAwV{WOr%ysv%yw#m%y#m#nB^#n;'S%y;'S;=`&_<%lO%yXBcV{WOr%ysv%yw#d%y#d#eBx#e;'S%y;'S;=`&_<%lO%yXB}V{WOr%ysv%yw#X%y#X#Y7w#Y;'S%y;'S;=`&_<%lO%yXCkT!PP{WOr%ysv%yw;'S%y;'S;=`&_<%lO%yZDTWaQVP{WOr$nrs%_sv$nw!^$n!^!_%y!_;'S$n;'S;=`&e<%lO$n_DvW[UVP{WOr$nrs%_sv$nw!^$n!^!_%y!_;'S$n;'S;=`&e<%lO$nZEgYVP{WOr$nrs%_sv$nw!^$n!^!_%y!_!`$n!`!aFV!a;'S$n;'S;=`&e<%lO$nZF`W!OQVP{WOr$nrs%_sv$nw!^$n!^!_%y!_;'S$n;'S;=`&e<%lO$nZGPYVP{WOr$nrs%_sv$nw!^$n!^!_%y!_#P$n#P#QGo#Q;'S$n;'S;=`&e<%lO$nZGvYVP{WOr$nrs%_sv$nw!^$n!^!_%y!_!`$n!`!aHf!a;'S$n;'S;=`&e<%lO$nZHoWwQVP{WOr$nrs%_sv$nw!^$n!^!_%y!_;'S$n;'S;=`&e<%lO$n",
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tokenizers: [startTag, commentContent, piContent, cdataContent, 0, 1, 2, 3],
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topRules: {"Document":[0,6]},
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tokenPrec: 0
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});
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export { parser };
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