127 lines
294 KiB
JavaScript
127 lines
294 KiB
JavaScript
import{A as ie,B as Ys,C as Ze,D as $e,G as sc,I as je,L as ae,M as Kt,O as vi,R as an,S as ac,a as ce,b as mt,c as ke,d as ue,e as ee,g as gt,i as sn,j as Vt,k as yt,l as fe,m as Ot,n as k,o as Oe,p as Re,q as Tt,r as Ie,s as R,t as Ne,w as ic,x as I,y as Se,z as te}from"./chunk-U4DUTLYF.min.js";import{d as b}from"./chunk-IQQ46AC6.min.js";import{M as Xs,d as nc,e as it,z as pe}from"./chunk-CXRPJJJE.min.js";import{a as Ai,b as jt,c as U,d as rc}from"./chunk-OSRY5VT3.min.js";var _l=Ai(Cl=>{"use strict";Object.defineProperty(Cl,"__esModule",{value:!0});var Nl;function Sl(){if(Nl===void 0)throw new Error("No runtime abstraction layer installed");return Nl}(function(r){function e(t){if(t===void 0)throw new Error("No runtime abstraction layer provided");Nl=t}r.install=e})(Sl||(Sl={}));Cl.default=Sl});var ad=Ai(_e=>{"use strict";Object.defineProperty(_e,"__esModule",{value:!0});_e.stringArray=_e.array=_e.func=_e.error=_e.number=_e.string=_e.boolean=void 0;function ym(r){return r===!0||r===!1}_e.boolean=ym;function id(r){return typeof r=="string"||r instanceof String}_e.string=id;function Tm(r){return typeof r=="number"||r instanceof Number}_e.number=Tm;function xm(r){return r instanceof Error}_e.error=xm;function Rm(r){return typeof r=="function"}_e.func=Rm;function sd(r){return Array.isArray(r)}_e.array=sd;function Em(r){return sd(r)&&r.every(e=>id(e))}_e.stringArray=Em});var Ll=Ai(Yr=>{"use strict";Object.defineProperty(Yr,"__esModule",{value:!0});Yr.Emitter=Yr.Event=void 0;var Am=_l(),od;(function(r){let e={dispose(){}};r.None=function(){return e}})(od||(Yr.Event=od={}));var wl=class{add(e,t=null,n){this._callbacks||(this._callbacks=[],this._contexts=[]),this._callbacks.push(e),this._contexts.push(t),Array.isArray(n)&&n.push({dispose:()=>this.remove(e,t)})}remove(e,t=null){if(!this._callbacks)return;let n=!1;for(let i=0,s=this._callbacks.length;i<s;i++)if(this._callbacks[i]===e)if(this._contexts[i]===t){this._callbacks.splice(i,1),this._contexts.splice(i,1);return}else n=!0;if(n)throw new Error("When adding a listener with a context, you should remove it with the same context")}invoke(...e){if(!this._callbacks)return[];let t=[],n=this._callbacks.slice(0),i=this._contexts.slice(0);for(let s=0,a=n.length;s<a;s++)try{t.push(n[s].apply(i[s],e))}catch(o){(0,Am.default)().console.error(o)}return t}isEmpty(){return!this._callbacks||this._callbacks.length===0}dispose(){this._callbacks=void 0,this._contexts=void 0}},Ms=class r{constructor(e){this._options=e}get event(){return this._event||(this._event=(e,t,n)=>{this._callbacks||(this._callbacks=new wl),this._options&&this._options.onFirstListenerAdd&&this._callbacks.isEmpty()&&this._options.onFirstListenerAdd(this),this._callbacks.add(e,t);let i={dispose:()=>{this._callbacks&&(this._callbacks.remove(e,t),i.dispose=r._noop,this._options&&this._options.onLastListenerRemove&&this._callbacks.isEmpty()&&this._options.onLastListenerRemove(this))}};return Array.isArray(n)&&n.push(i),i}),this._event}fire(e){this._callbacks&&this._callbacks.invoke.call(this._callbacks,e)}dispose(){this._callbacks&&(this._callbacks.dispose(),this._callbacks=void 0)}};Yr.Emitter=Ms;Ms._noop=function(){}});var ld=Ai(Jr=>{"use strict";Object.defineProperty(Jr,"__esModule",{value:!0});Jr.CancellationTokenSource=Jr.CancellationToken=void 0;var vm=_l(),km=ad(),Ol=Ll(),Ds;(function(r){r.None=Object.freeze({isCancellationRequested:!1,onCancellationRequested:Ol.Event.None}),r.Cancelled=Object.freeze({isCancellationRequested:!0,onCancellationRequested:Ol.Event.None});function e(t){let n=t;return n&&(n===r.None||n===r.Cancelled||km.boolean(n.isCancellationRequested)&&!!n.onCancellationRequested)}r.is=e})(Ds||(Jr.CancellationToken=Ds={}));var Im=Object.freeze(function(r,e){let t=(0,vm.default)().timer.setTimeout(r.bind(e),0);return{dispose(){t.dispose()}}}),Fs=class{constructor(){this._isCancelled=!1}cancel(){this._isCancelled||(this._isCancelled=!0,this._emitter&&(this._emitter.fire(void 0),this.dispose()))}get isCancellationRequested(){return this._isCancelled}get onCancellationRequested(){return this._isCancelled?Im:
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`),C("\r"),C(" "),C("\v"),C(" "),C("\xA0"),C("\u1680"),C("\u2000"),C("\u2001"),C("\u2002"),C("\u2003"),C("\u2004"),C("\u2005"),C("\u2006"),C("\u2007"),C("\u2008"),C("\u2009"),C("\u200A"),C("\u2028"),C("\u2029"),C("\u202F"),C("\u205F"),C("\u3000"),C("\uFEFF")];var fh=/[0-9a-fA-F]/,Ui=/[0-9]/,dh=/[1-9]/,er=class{constructor(){this.idx=0,this.input="",this.groupIdx=0}saveState(){return{idx:this.idx,input:this.input,groupIdx:this.groupIdx}}restoreState(e){this.idx=e.idx,this.input=e.input,this.groupIdx=e.groupIdx}pattern(e){this.idx=0,this.input=e,this.groupIdx=0,this.consumeChar("/");let t=this.disjunction();this.consumeChar("/");let n={type:"Flags",loc:{begin:this.idx,end:e.length},global:!1,ignoreCase:!1,multiLine:!1,unicode:!1,sticky:!1};for(;this.isRegExpFlag();)switch(this.popChar()){case"g":Ir(n,"global");break;case"i":Ir(n,"ignoreCase");break;case"m":Ir(n,"multiLine");break;case"u":Ir(n,"unicode");break;case"y":Ir(n,"sticky");break}if(this.idx!==this.input.length)throw Error("Redundant input: "+this.input.substring(this.idx));return{type:"Pattern",flags:n,value:t,loc:this.loc(0)}}disjunction(){let e=[],t=this.idx;for(e.push(this.alternative());this.peekChar()==="|";)this.consumeChar("|"),e.push(this.alternative());return{type:"Disjunction",value:e,loc:this.loc(t)}}alternative(){let e=[],t=this.idx;for(;this.isTerm();)e.push(this.term());return{type:"Alternative",value:e,loc:this.loc(t)}}term(){return this.isAssertion()?this.assertion():this.atom()}assertion(){let e=this.idx;switch(this.popChar()){case"^":return{type:"StartAnchor",loc:this.loc(e)};case"$":return{type:"EndAnchor",loc:this.loc(e)};case"\\":switch(this.popChar()){case"b":return{type:"WordBoundary",loc:this.loc(e)};case"B":return{type:"NonWordBoundary",loc:this.loc(e)}}throw Error("Invalid Assertion Escape");case"(":this.consumeChar("?");let t;switch(this.popChar()){case"=":t="Lookahead";break;case"!":t="NegativeLookahead";break}Zt(t);let n=this.disjunction();return this.consumeChar(")"),{type:t,value:n,loc:this.loc(e)}}return mn()}quantifier(e=!1){let t,n=this.idx;switch(this.popChar()){case"*":t={atLeast:0,atMost:1/0};break;case"+":t={atLeast:1,atMost:1/0};break;case"?":t={atLeast:0,atMost:1};break;case"{":let i=this.integerIncludingZero();switch(this.popChar()){case"}":t={atLeast:i,atMost:i};break;case",":let s;this.isDigit()?(s=this.integerIncludingZero(),t={atLeast:i,atMost:s}):t={atLeast:i,atMost:1/0},this.consumeChar("}");break}if(e===!0&&t===void 0)return;Zt(t);break}if(!(e===!0&&t===void 0)&&Zt(t))return this.peekChar(0)==="?"?(this.consumeChar("?"),t.greedy=!1):t.greedy=!0,t.type="Quantifier",t.loc=this.loc(n),t}atom(){let e,t=this.idx;switch(this.peekChar()){case".":e=this.dotAll();break;case"\\":e=this.atomEscape();break;case"[":e=this.characterClass();break;case"(":e=this.group();break}return e===void 0&&this.isPatternCharacter()&&(e=this.patternCharacter()),Zt(e)?(e.loc=this.loc(t),this.isQuantifier()&&(e.quantifier=this.quantifier()),e):mn()}dotAll(){return this.consumeChar("."),{type:"Set",complement:!0,value:[C(`
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`),C("\r"),C("\u2028"),C("\u2029")]}}atomEscape(){switch(this.consumeChar("\\"),this.peekChar()){case"1":case"2":case"3":case"4":case"5":case"6":case"7":case"8":case"9":return this.decimalEscapeAtom();case"d":case"D":case"s":case"S":case"w":case"W":return this.characterClassEscape();case"f":case"n":case"r":case"t":case"v":return this.controlEscapeAtom();case"c":return this.controlLetterEscapeAtom();case"0":return this.nulCharacterAtom();case"x":return this.hexEscapeSequenceAtom();case"u":return this.regExpUnicodeEscapeSequenceAtom();default:return this.identityEscapeAtom()}}decimalEscapeAtom(){return{type:"GroupBackReference",value:this.positiveInteger()}}characterClassEscape(){let e,t=!1;switch(this.popChar()){case"d":e=gn;break;case"D":e=gn,t=!0;break;case"s":e=oo;break;case"S":e=oo,t=!0;break;case"w":e=yn;break;case"W":e=yn,t=!0;break}return Zt(e)?{type:"Set",value:e,complement:t}:mn()}controlEscapeAtom(){let e;switch(this.popChar()){case"f":e=C("\f");break;case"n":e=C(`
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`);break;case"r":e=C("\r");break;case"t":e=C(" ");break;case"v":e=C("\v");break}return Zt(e)?{type:"Character",value:e}:mn()}controlLetterEscapeAtom(){this.consumeChar("c");let e=this.popChar();if(/[a-zA-Z]/.test(e)===!1)throw Error("Invalid ");return{type:"Character",value:e.toUpperCase().charCodeAt(0)-64}}nulCharacterAtom(){return this.consumeChar("0"),{type:"Character",value:C("\0")}}hexEscapeSequenceAtom(){return this.consumeChar("x"),this.parseHexDigits(2)}regExpUnicodeEscapeSequenceAtom(){return this.consumeChar("u"),this.parseHexDigits(4)}identityEscapeAtom(){let e=this.popChar();return{type:"Character",value:C(e)}}classPatternCharacterAtom(){switch(this.peekChar()){case`
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`:case"\r":case"\u2028":case"\u2029":case"\\":case"]":throw Error("TBD");default:let e=this.popChar();return{type:"Character",value:C(e)}}}characterClass(){let e=[],t=!1;for(this.consumeChar("["),this.peekChar(0)==="^"&&(this.consumeChar("^"),t=!0);this.isClassAtom();){let n=this.classAtom(),i=n.type==="Character";if(ao(n)&&this.isRangeDash()){this.consumeChar("-");let s=this.classAtom(),a=s.type==="Character";if(ao(s)){if(s.value<n.value)throw Error("Range out of order in character class");e.push({from:n.value,to:s.value})}else Fi(n.value,e),e.push(C("-")),Fi(s.value,e)}else Fi(n.value,e)}return this.consumeChar("]"),{type:"Set",complement:t,value:e}}classAtom(){switch(this.peekChar()){case"]":case`
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`:case"\r":case"\u2028":case"\u2029":throw Error("TBD");case"\\":return this.classEscape();default:return this.classPatternCharacterAtom()}}classEscape(){switch(this.consumeChar("\\"),this.peekChar()){case"b":return this.consumeChar("b"),{type:"Character",value:C("\b")};case"d":case"D":case"s":case"S":case"w":case"W":return this.characterClassEscape();case"f":case"n":case"r":case"t":case"v":return this.controlEscapeAtom();case"c":return this.controlLetterEscapeAtom();case"0":return this.nulCharacterAtom();case"x":return this.hexEscapeSequenceAtom();case"u":return this.regExpUnicodeEscapeSequenceAtom();default:return this.identityEscapeAtom()}}group(){let e=!0;switch(this.consumeChar("("),this.peekChar(0)){case"?":this.consumeChar("?"),this.consumeChar(":"),e=!1;break;default:this.groupIdx++;break}let t=this.disjunction();this.consumeChar(")");let n={type:"Group",capturing:e,value:t};return e&&(n.idx=this.groupIdx),n}positiveInteger(){let e=this.popChar();if(dh.test(e)===!1)throw Error("Expecting a positive integer");for(;Ui.test(this.peekChar(0));)e+=this.popChar();return parseInt(e,10)}integerIncludingZero(){let e=this.popChar();if(Ui.test(e)===!1)throw Error("Expecting an integer");for(;Ui.test(this.peekChar(0));)e+=this.popChar();return parseInt(e,10)}patternCharacter(){let e=this.popChar();switch(e){case`
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`:case"\r":case"\u2028":case"\u2029":case"^":case"$":case"\\":case".":case"*":case"+":case"?":case"(":case")":case"[":case"|":throw Error("TBD");default:return{type:"Character",value:C(e)}}}isRegExpFlag(){switch(this.peekChar(0)){case"g":case"i":case"m":case"u":case"y":return!0;default:return!1}}isRangeDash(){return this.peekChar()==="-"&&this.isClassAtom(1)}isDigit(){return Ui.test(this.peekChar(0))}isClassAtom(e=0){switch(this.peekChar(e)){case"]":case`
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`:case"\r":case"\u2028":case"\u2029":return!1;default:return!0}}isTerm(){return this.isAtom()||this.isAssertion()}isAtom(){if(this.isPatternCharacter())return!0;switch(this.peekChar(0)){case".":case"\\":case"[":case"(":return!0;default:return!1}}isAssertion(){switch(this.peekChar(0)){case"^":case"$":return!0;case"\\":switch(this.peekChar(1)){case"b":case"B":return!0;default:return!1}case"(":return this.peekChar(1)==="?"&&(this.peekChar(2)==="="||this.peekChar(2)==="!");default:return!1}}isQuantifier(){let e=this.saveState();try{return this.quantifier(!0)!==void 0}catch{return!1}finally{this.restoreState(e)}}isPatternCharacter(){switch(this.peekChar()){case"^":case"$":case"\\":case".":case"*":case"+":case"?":case"(":case")":case"[":case"|":case"/":case`
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`:case"\r":case"\u2028":case"\u2029":return!1;default:return!0}}parseHexDigits(e){let t="";for(let i=0;i<e;i++){let s=this.popChar();if(fh.test(s)===!1)throw Error("Expecting a HexDecimal digits");t+=s}return{type:"Character",value:parseInt(t,16)}}peekChar(e=0){return this.input[this.idx+e]}popChar(){let e=this.peekChar(0);return this.consumeChar(void 0),e}consumeChar(e){if(e!==void 0&&this.input[this.idx]!==e)throw Error("Expected: '"+e+"' but found: '"+this.input[this.idx]+"' at offset: "+this.idx);if(this.idx>=this.input.length)throw Error("Unexpected end of input");this.idx++}loc(e){return{begin:e,end:this.idx}}};var ot=class{visitChildren(e){for(let t in e){let n=e[t];e.hasOwnProperty(t)&&(n.type!==void 0?this.visit(n):Array.isArray(n)&&n.forEach(i=>{this.visit(i)},this))}}visit(e){switch(e.type){case"Pattern":this.visitPattern(e);break;case"Flags":this.visitFlags(e);break;case"Disjunction":this.visitDisjunction(e);break;case"Alternative":this.visitAlternative(e);break;case"StartAnchor":this.visitStartAnchor(e);break;case"EndAnchor":this.visitEndAnchor(e);break;case"WordBoundary":this.visitWordBoundary(e);break;case"NonWordBoundary":this.visitNonWordBoundary(e);break;case"Lookahead":this.visitLookahead(e);break;case"NegativeLookahead":this.visitNegativeLookahead(e);break;case"Character":this.visitCharacter(e);break;case"Set":this.visitSet(e);break;case"Group":this.visitGroup(e);break;case"GroupBackReference":this.visitGroupBackReference(e);break;case"Quantifier":this.visitQuantifier(e);break}this.visitChildren(e)}visitPattern(e){}visitFlags(e){}visitDisjunction(e){}visitAlternative(e){}visitStartAnchor(e){}visitEndAnchor(e){}visitWordBoundary(e){}visitNonWordBoundary(e){}visitLookahead(e){}visitNegativeLookahead(e){}visitCharacter(e){}visitSet(e){}visitGroup(e){}visitGroupBackReference(e){}visitQuantifier(e){}};var co=/\r?\n/gm,xc=new er,lo=class extends ot{constructor(){super(...arguments),this.isStarting=!0,this.endRegexpStack=[],this.multiline=!1}get endRegex(){return this.endRegexpStack.join("")}reset(e){this.multiline=!1,this.regex=e,this.startRegexp="",this.isStarting=!0,this.endRegexpStack=[]}visitGroup(e){e.quantifier&&(this.isStarting=!1,this.endRegexpStack=[])}visitCharacter(e){let t=String.fromCharCode(e.value);if(!this.multiline&&t===`
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`&&(this.multiline=!0),e.quantifier)this.isStarting=!1,this.endRegexpStack=[];else{let n=rr(t);this.endRegexpStack.push(n),this.isStarting&&(this.startRegexp+=n)}}visitSet(e){if(!this.multiline){let t=this.regex.substring(e.loc.begin,e.loc.end),n=new RegExp(t);this.multiline=!!`
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`.match(n)}if(e.quantifier)this.isStarting=!1,this.endRegexpStack=[];else{let t=this.regex.substring(e.loc.begin,e.loc.end);this.endRegexpStack.push(t),this.isStarting&&(this.startRegexp+=t)}}visitChildren(e){e.type==="Group"&&e.quantifier||super.visitChildren(e)}},tr=new lo;function hh(r){try{typeof r!="string"&&(r=r.source),r=`/${r}/`;let e=xc.pattern(r),t=[];for(let n of e.value.value)tr.reset(r),tr.visit(n),t.push({start:tr.startRegexp,end:tr.endRegex});return t}catch{return[]}}function uo(r){try{return typeof r=="string"&&(r=new RegExp(r)),r=r.toString(),tr.reset(r),tr.visit(xc.pattern(r)),tr.multiline}catch{return!1}}function Gi(r){return(typeof r=="string"?new RegExp(r):r).test(" ")}function rr(r){return r.replace(/[.*+?^${}()|[\]\\]/g,"\\$&")}function fo(r){return Array.prototype.map.call(r,e=>/\w/.test(e)?`[${e.toLowerCase()}${e.toUpperCase()}]`:rr(e)).join("")}function ho(r,e){let t=Rc(r),n=e.match(t);return!!n&&n[0].length>0}function Rc(r){typeof r=="string"&&(r=new RegExp(r));let e=r,t=r.source,n=0;function i(){let s="",a;function o(c){s+=t.substr(n,c),n+=c}function l(c){s+="(?:"+t.substr(n,c)+"|$)",n+=c}for(;n<t.length;)switch(t[n]){case"\\":switch(t[n+1]){case"c":l(3);break;case"x":l(4);break;case"u":e.unicode?t[n+2]==="{"?l(t.indexOf("}",n)-n+1):l(6):l(2);break;case"p":case"P":e.unicode?l(t.indexOf("}",n)-n+1):l(2);break;case"k":l(t.indexOf(">",n)-n+1);break;default:l(2);break}break;case"[":a=/\[(?:\\.|.)*?\]/g,a.lastIndex=n,a=a.exec(t)||[],l(a[0].length);break;case"|":case"^":case"$":case"*":case"+":case"?":o(1);break;case"{":a=/\{\d+,?\d*\}/g,a.lastIndex=n,a=a.exec(t),a?o(a[0].length):l(1);break;case"(":if(t[n+1]==="?")switch(t[n+2]){case":":s+="(?:",n+=3,s+=i()+"|$)";break;case"=":s+="(?=",n+=3,s+=i()+")";break;case"!":a=n,n+=3,i(),s+=t.substr(a,n-a);break;case"<":switch(t[n+3]){case"=":case"!":a=n,n+=4,i(),s+=t.substr(a,n-a);break;default:o(t.indexOf(">",n)-n+1),s+=i()+"|$)";break}break}else o(1),s+=i()+"|$)";break;case")":return++n,s;default:l(1);break}return s}return new RegExp(i(),r.flags)}function Ec(r){return r.rules.find(e=>Ce(e)&&e.entry)}function Ac(r){return r.rules.filter(e=>Xe(e)&&e.hidden)}function Tn(r,e){let t=new Set,n=Ec(r);if(!n)return new Set(r.rules);let i=[n].concat(Ac(r));for(let a of i)vc(a,t,e);let s=new Set;for(let a of r.rules)(t.has(a.name)||Xe(a)&&a.hidden)&&s.add(a);return s}function vc(r,e,t){e.add(r.name),at(r).forEach(n=>{if(tt(n)||t&&Pi(n)){let i=n.rule.ref;i&&!e.has(i.name)&&vc(i,e,t)}})}function go(r){if(r.terminal)return r.terminal;if(r.type.ref){let e=Wi(r.type.ref);return e?.terminal}}function yo(r){return r.hidden&&!Nr(r).test(" ")}function To(r,e){return!r||!e?[]:xo(r,e,r.astNode,!0)}function xn(r,e,t){if(!r||!e)return;let n=xo(r,e,r.astNode,!0);if(n.length!==0)return t!==void 0?t=Math.max(0,Math.min(t,n.length-1)):t=0,n[t]}function xo(r,e,t,n){if(!n){let i=Qt(r.grammarSource,et);if(i&&i.feature===e)return[r]}return Ve(r)&&r.astNode===t?r.content.flatMap(i=>xo(i,e,t,!1)):[]}function ph(r,e){return r?Eo(r,e,r?.astNode):[]}function Ro(r,e,t){if(!r)return;let n=Eo(r,e,r?.astNode);if(n.length!==0)return t!==void 0?t=Math.max(0,Math.min(t,n.length-1)):t=0,n[t]}function Eo(r,e,t){if(r.astNode!==t)return[];if(Ye(r.grammarSource)&&r.grammarSource.value===e)return[r];let n=qt(r).iterator(),i,s=[];do if(i=n.next(),!i.done){let a=i.value;a.astNode===t?Ye(a.grammarSource)&&a.grammarSource.value===e&&s.push(a):n.prune()}while(!i.done);return s}function Ao(r){var e;let t=r.astNode;for(;t===((e=r.container)===null||e===void 0?void 0:e.astNode);){let n=Qt(r.grammarSource,et);if(n)return n;r=r.container}}function Wi(r){let e=r;return wi(e)&&(Rt(e.$container)?e=e.$container.$container:Ce(e.$container)?e=e.$container:Pt(e.$container)),kc(r,e,new Map)}function kc(r,e,t){var n;function i(s,a){let o;return Qt(s,et)||(o=kc(a,a,t)),t.set(r,o),o}if(t.has(r))return t.get(r);t.set(r,void 0);for(let s of at(e)){if(et(s)&&s.feature.toLowerCase()==="name")return t.set(r,s),s;if(tt(s)&&Ce(s.rule.ref))return i(s,s.rule.ref);if(Oi(s)&&(!((n=s.typeRef)===null||n===void 0)&&n.ref))return i(s,s.typ
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`;function $c(r,e=!1){try{let t=wr(r);return wo(t.value,{},t.flags.ignoreCase)}catch(t){if(t.message===Oc)e&&En(`${kn} Unable to optimize: < ${r.toString()} >
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Complement Sets cannot be automatically optimized.
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This will disable the lexer's first char optimizations.
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See: https://chevrotain.io/docs/guide/resolving_lexer_errors.html#COMPLEMENT for details.`);else{let n="";e&&(n=`
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This will disable the lexer's first char optimizations.
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See: https://chevrotain.io/docs/guide/resolving_lexer_errors.html#REGEXP_PARSING for details.`),Cr(`${kn}
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Failed parsing: < ${r.toString()} >
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Using the @chevrotain/regexp-to-ast library
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|
|
Please open an issue at: https://github.com/chevrotain/chevrotain/issues`+n)}}return[]}function wo(r,e,t){switch(r.type){case"Disjunction":for(let i=0;i<r.value.length;i++)wo(r.value[i],e,t);break;case"Alternative":let n=r.value;for(let i=0;i<n.length;i++){let s=n[i];switch(s.type){case"EndAnchor":case"GroupBackReference":case"Lookahead":case"NegativeLookahead":case"StartAnchor":case"WordBoundary":case"NonWordBoundary":continue}let a=s;switch(a.type){case"Character":zi(a.value,e,t);break;case"Set":if(a.complement===!0)throw Error(Oc);k(a.value,l=>{if(typeof l=="number")zi(l,e,t);else{let c=l;if(t===!0)for(let u=c.from;u<=c.to;u++)zi(u,e,t);else{for(let u=c.from;u<=c.to&&u<Lr;u++)zi(u,e,t);if(c.to>=Lr){let u=c.from>=Lr?c.from:Lr,f=c.to,h=lt(u),d=lt(f);for(let m=h;m<=d;m++)e[m]=m}}}});break;case"Group":wo(a.value,e,t);break;default:throw Error("Non Exhaustive Match")}let o=a.quantifier!==void 0&&a.quantifier.atLeast===0;if(a.type==="Group"&&Lo(a)===!1||a.type!=="Group"&&o===!1)break}break;default:throw Error("non exhaustive match!")}return te(e)}function zi(r,e,t){let n=lt(r);e[n]=n,t===!0&&Lh(r,e)}function Lh(r,e){let t=String.fromCharCode(r),n=t.toUpperCase();if(n!==t){let i=lt(n.charCodeAt(0));e[i]=i}else{let i=t.toLowerCase();if(i!==t){let s=lt(i.charCodeAt(0));e[s]=s}}}function Lc(r,e){return Tt(r.value,t=>{if(typeof t=="number")return ie(e,t);{let n=t;return Tt(e,i=>n.from<=i&&i<=n.to)!==void 0}})}function Lo(r){let e=r.quantifier;return e&&e.atLeast===0?!0:r.value?pe(r.value)?Oe(r.value,Lo):Lo(r.value):!1}var Oo=class extends ot{constructor(e){super(),this.targetCharCodes=e,this.found=!1}visitChildren(e){if(this.found!==!0){switch(e.type){case"Lookahead":this.visitLookahead(e);return;case"NegativeLookahead":this.visitNegativeLookahead(e);return}super.visitChildren(e)}}visitCharacter(e){ie(this.targetCharCodes,e.value)&&(this.found=!0)}visitSet(e){e.complement?Lc(e,this.targetCharCodes)===void 0&&(this.found=!0):Lc(e,this.targetCharCodes)!==void 0&&(this.found=!0)}};function qi(r,e){if(e instanceof RegExp){let t=wr(e),n=new Oo(r);return n.visit(t),n.found}else return Tt(e,t=>ie(r,t.charCodeAt(0)))!==void 0}var ar="PATTERN",Or="defaultMode",Xi="modes",Po=typeof new RegExp("(?:)").sticky=="boolean";function Mc(r,e){e=sn(e,{useSticky:Po,debug:!1,safeMode:!1,positionTracking:"full",lineTerminatorCharacters:["\r",`
|
||
|
|
`],tracer:(E,T)=>T()});let t=e.tracer;t("initCharCodeToOptimizedIndexMap",()=>{Xh()});let n;t("Reject Lexer.NA",()=>{n=Kt(r,E=>E[ar]===oe.NA)});let i=!1,s;t("Transform Patterns",()=>{i=!1,s=R(n,E=>{let T=E[ar];if(Ze(T)){let $=T.source;return $.length===1&&$!=="^"&&$!=="$"&&$!=="."&&!T.ignoreCase?$:$.length===2&&$[0]==="\\"&&!ie(["d","D","s","S","t","r","n","t","0","c","b","B","f","v","w","W"],$[1])?$[1]:e.useSticky?bc(T):Pc(T)}else{if(it(T))return i=!0,{exec:T};if(typeof T=="object")return i=!0,T;if(typeof T=="string"){if(T.length===1)return T;{let $=T.replace(/[\\^$.*+?()[\]{}|]/g,"\\$&"),P=new RegExp($);return e.useSticky?bc(P):Pc(P)}}else throw Error("non exhaustive match")}})});let a,o,l,c,u;t("misc mapping",()=>{a=R(n,E=>E.tokenTypeIdx),o=R(n,E=>{let T=E.GROUP;if(T!==oe.SKIPPED){if(Se(T))return T;if($e(T))return!1;throw Error("non exhaustive match")}}),l=R(n,E=>{let T=E.LONGER_ALT;if(T)return pe(T)?R(T,P=>Ys(n,P)):[Ys(n,T)]}),c=R(n,E=>E.PUSH_MODE),u=R(n,E=>I(E,"POP_MODE"))});let f;t("Line Terminator Handling",()=>{let E=Vc(e.lineTerminatorCharacters);f=R(n,T=>!1),e.positionTracking!=="onlyOffset"&&(f=R(n,T=>I(T,"LINE_BREAKS")?!!T.LINE_BREAKS:jc(T,E)===!1&&qi(E,T.PATTERN)))});let h,d,m,y;t("Misc Mapping #2",()=>{h=R(n,Bc),d=R(s,zh),m=ae(n,(E,T)=>{let $=T.GROUP;return Se($)&&$!==oe.SKIPPED&&(E[$]=[]),E},{}),y=R(s,(E,T)=>({pattern:s[T],longerAlt:l[T],canLineTerminator:f[T],isCustom:h[T],short:d[T],group:o[T],push:c[T],pop:u[T],tokenTypeIdx:a[T],tokenType:n[T]}))});let v=!0,x=[];return e.safeMode||t("First Char Optimization",()=>{x=ae(n,(E,T,$)=>{if(typeof T.PATTERN=="string"){let P=T.PATTERN.charCodeAt(0),Te=lt(P);$o(E,Te,y[$])}else if(pe(T.START_CHARS_HINT)){let P;k(T.START_CHARS_HINT,Te=>{let xr=typeof Te=="string"?Te.charCodeAt(0):Te,Ae=lt(xr);P!==Ae&&(P=Ae,$o(E,Ae,y[$]))})}else if(Ze(T.PATTERN))if(T.PATTERN.unicode)v=!1,e.ensureOptimizations&&Cr(`${kn} Unable to analyze < ${T.PATTERN.toString()} > pattern.
|
||
|
|
The regexp unicode flag is not currently supported by the regexp-to-ast library.
|
||
|
|
This will disable the lexer's first char optimizations.
|
||
|
|
For details See: https://chevrotain.io/docs/guide/resolving_lexer_errors.html#UNICODE_OPTIMIZE`);else{let P=$c(T.PATTERN,e.ensureOptimizations);b(P)&&(v=!1),k(P,Te=>{$o(E,Te,y[$])})}else e.ensureOptimizations&&Cr(`${kn} TokenType: <${T.name}> is using a custom token pattern without providing <start_chars_hint> parameter.
|
||
|
|
This will disable the lexer's first char optimizations.
|
||
|
|
For details See: https://chevrotain.io/docs/guide/resolving_lexer_errors.html#CUSTOM_OPTIMIZE`),v=!1;return E},[])}),{emptyGroups:m,patternIdxToConfig:y,charCodeToPatternIdxToConfig:x,hasCustom:i,canBeOptimized:v}}function Dc(r,e){let t=[],n=$h(r);t=t.concat(n.errors);let i=Ph(n.valid),s=i.valid;return t=t.concat(i.errors),t=t.concat(Oh(s)),t=t.concat(Wh(s)),t=t.concat(jh(s,e)),t=t.concat(Vh(s)),t}function Oh(r){let e=[],t=Re(r,n=>Ze(n[ar]));return e=e.concat(Mh(t)),e=e.concat(Uh(t)),e=e.concat(Gh(t)),e=e.concat(Bh(t)),e=e.concat(Dh(t)),e}function $h(r){let e=Re(r,i=>!I(i,ar)),t=R(e,i=>({message:"Token Type: ->"+i.name+"<- missing static 'PATTERN' property",type:re.MISSING_PATTERN,tokenTypes:[i]})),n=Vt(r,e);return{errors:t,valid:n}}function Ph(r){let e=Re(r,i=>{let s=i[ar];return!Ze(s)&&!it(s)&&!I(s,"exec")&&!Se(s)}),t=R(e,i=>({message:"Token Type: ->"+i.name+"<- static 'PATTERN' can only be a RegExp, a Function matching the {CustomPatternMatcherFunc} type or an Object matching the {ICustomPattern} interface.",type:re.INVALID_PATTERN,tokenTypes:[i]})),n=Vt(r,e);return{errors:t,valid:n}}var bh=/[^\\][$]/;function Mh(r){class e extends ot{constructor(){super(...arguments),this.found=!1}visitEndAnchor(s){this.found=!0}}let t=Re(r,i=>{let s=i.PATTERN;try{let a=wr(s),o=new e;return o.visit(a),o.found}catch{return bh.test(s.source)}});return R(t,i=>({message:`Unexpected RegExp Anchor Error:
|
||
|
|
Token Type: ->`+i.name+`<- static 'PATTERN' cannot contain end of input anchor '$'
|
||
|
|
See chevrotain.io/docs/guide/resolving_lexer_errors.html#ANCHORS for details.`,type:re.EOI_ANCHOR_FOUND,tokenTypes:[i]}))}function Dh(r){let e=Re(r,n=>n.PATTERN.test(""));return R(e,n=>({message:"Token Type: ->"+n.name+"<- static 'PATTERN' must not match an empty string",type:re.EMPTY_MATCH_PATTERN,tokenTypes:[n]}))}var Fh=/[^\\[][\^]|^\^/;function Uh(r){class e extends ot{constructor(){super(...arguments),this.found=!1}visitStartAnchor(s){this.found=!0}}let t=Re(r,i=>{let s=i.PATTERN;try{let a=wr(s),o=new e;return o.visit(a),o.found}catch{return Fh.test(s.source)}});return R(t,i=>({message:`Unexpected RegExp Anchor Error:
|
||
|
|
Token Type: ->`+i.name+`<- static 'PATTERN' cannot contain start of input anchor '^'
|
||
|
|
See https://chevrotain.io/docs/guide/resolving_lexer_errors.html#ANCHORS for details.`,type:re.SOI_ANCHOR_FOUND,tokenTypes:[i]}))}function Gh(r){let e=Re(r,n=>{let i=n[ar];return i instanceof RegExp&&(i.multiline||i.global)});return R(e,n=>({message:"Token Type: ->"+n.name+"<- static 'PATTERN' may NOT contain global('g') or multiline('m')",type:re.UNSUPPORTED_FLAGS_FOUND,tokenTypes:[n]}))}function Bh(r){let e=[],t=R(r,s=>ae(r,(a,o)=>(s.PATTERN.source===o.PATTERN.source&&!ie(e,o)&&o.PATTERN!==oe.NA&&(e.push(o),a.push(o)),a),[]));t=gt(t);let n=Re(t,s=>s.length>1);return R(n,s=>{let a=R(s,l=>l.name);return{message:`The same RegExp pattern ->${Ie(s).PATTERN}<-has been used in all of the following Token Types: ${a.join(", ")} <-`,type:re.DUPLICATE_PATTERNS_FOUND,tokenTypes:s}})}function Wh(r){let e=Re(r,n=>{if(!I(n,"GROUP"))return!1;let i=n.GROUP;return i!==oe.SKIPPED&&i!==oe.NA&&!Se(i)});return R(e,n=>({message:"Token Type: ->"+n.name+"<- static 'GROUP' can only be Lexer.SKIPPED/Lexer.NA/A String",type:re.INVALID_GROUP_TYPE_FOUND,tokenTypes:[n]}))}function jh(r,e){let t=Re(r,i=>i.PUSH_MODE!==void 0&&!ie(e,i.PUSH_MODE));return R(t,i=>({message:`Token Type: ->${i.name}<- static 'PUSH_MODE' value cannot refer to a Lexer Mode ->${i.PUSH_MODE}<-which does not exist`,type:re.PUSH_MODE_DOES_NOT_EXIST,tokenTypes:[i]}))}function Vh(r){let e=[],t=ae(r,(n,i,s)=>{let a=i.PATTERN;return a===oe.NA||(Se(a)?n.push({str:a,idx:s,tokenType:i}):Ze(a)&&Hh(a)&&n.push({str:a.source,idx:s,tokenType:i})),n},[]);return k(r,(n,i)=>{k(t,({str:s,idx:a,tokenType:o})=>{if(i<a&&Kh(s,n.PATTERN)){let l=`Token: ->${o.name}<- can never be matched.
|
||
|
|
Because it appears AFTER the Token Type ->${n.name}<-in the lexer's definition.
|
||
|
|
See https://chevrotain.io/docs/guide/resolving_lexer_errors.html#UNREACHABLE`;e.push({message:l,type:re.UNREACHABLE_PATTERN,tokenTypes:[n,o]})}})}),e}function Kh(r,e){if(Ze(e)){let t=e.exec(r);return t!==null&&t.index===0}else{if(it(e))return e(r,0,[],{});if(I(e,"exec"))return e.exec(r,0,[],{});if(typeof e=="string")return e===r;throw Error("non exhaustive match")}}function Hh(r){return Tt([".","\\","[","]","|","^","$","(",")","?","*","+","{"],t=>r.source.indexOf(t)!==-1)===void 0}function Pc(r){let e=r.ignoreCase?"i":"";return new RegExp(`^(?:${r.source})`,e)}function bc(r){let e=r.ignoreCase?"iy":"y";return new RegExp(`${r.source}`,e)}function Fc(r,e,t){let n=[];return I(r,Or)||n.push({message:"A MultiMode Lexer cannot be initialized without a <"+Or+`> property in its definition
|
||
|
|
`,type:re.MULTI_MODE_LEXER_WITHOUT_DEFAULT_MODE}),I(r,Xi)||n.push({message:"A MultiMode Lexer cannot be initialized without a <"+Xi+`> property in its definition
|
||
|
|
`,type:re.MULTI_MODE_LEXER_WITHOUT_MODES_PROPERTY}),I(r,Xi)&&I(r,Or)&&!I(r.modes,r.defaultMode)&&n.push({message:`A MultiMode Lexer cannot be initialized with a ${Or}: <${r.defaultMode}>which does not exist
|
||
|
|
`,type:re.MULTI_MODE_LEXER_DEFAULT_MODE_VALUE_DOES_NOT_EXIST}),I(r,Xi)&&k(r.modes,(i,s)=>{k(i,(a,o)=>{if($e(a))n.push({message:`A Lexer cannot be initialized using an undefined Token Type. Mode:<${s}> at index: <${o}>
|
||
|
|
`,type:re.LEXER_DEFINITION_CANNOT_CONTAIN_UNDEFINED});else if(I(a,"LONGER_ALT")){let l=pe(a.LONGER_ALT)?a.LONGER_ALT:[a.LONGER_ALT];k(l,c=>{!$e(c)&&!ie(i,c)&&n.push({message:`A MultiMode Lexer cannot be initialized with a longer_alt <${c.name}> on token <${a.name}> outside of mode <${s}>
|
||
|
|
`,type:re.MULTI_MODE_LEXER_LONGER_ALT_NOT_IN_CURRENT_MODE})})}})}),n}function Uc(r,e,t){let n=[],i=!1,s=gt(ue(te(r.modes))),a=Kt(s,l=>l[ar]===oe.NA),o=Vc(t);return e&&k(a,l=>{let c=jc(l,o);if(c!==!1){let f={message:qh(l,c),type:c.issue,tokenType:l};n.push(f)}else I(l,"LINE_BREAKS")?l.LINE_BREAKS===!0&&(i=!0):qi(o,l.PATTERN)&&(i=!0)}),e&&!i&&n.push({message:`Warning: No LINE_BREAKS Found.
|
||
|
|
This Lexer has been defined to track line and column information,
|
||
|
|
But none of the Token Types can be identified as matching a line terminator.
|
||
|
|
See https://chevrotain.io/docs/guide/resolving_lexer_errors.html#LINE_BREAKS
|
||
|
|
for details.`,type:re.NO_LINE_BREAKS_FLAGS}),n}function Gc(r){let e={},t=mt(r);return k(t,n=>{let i=r[n];if(pe(i))e[n]=[];else throw Error("non exhaustive match")}),e}function Bc(r){let e=r.PATTERN;if(Ze(e))return!1;if(it(e))return!0;if(I(e,"exec"))return!0;if(Se(e))return!1;throw Error("non exhaustive match")}function zh(r){return Se(r)&&r.length===1?r.charCodeAt(0):!1}var Wc={test:function(r){let e=r.length;for(let t=this.lastIndex;t<e;t++){let n=r.charCodeAt(t);if(n===10)return this.lastIndex=t+1,!0;if(n===13)return r.charCodeAt(t+1)===10?this.lastIndex=t+2:this.lastIndex=t+1,!0}return!1},lastIndex:0};function jc(r,e){if(I(r,"LINE_BREAKS"))return!1;if(Ze(r.PATTERN)){try{qi(e,r.PATTERN)}catch(t){return{issue:re.IDENTIFY_TERMINATOR,errMsg:t.message}}return!1}else{if(Se(r.PATTERN))return!1;if(Bc(r))return{issue:re.CUSTOM_LINE_BREAK};throw Error("non exhaustive match")}}function qh(r,e){if(e.issue===re.IDENTIFY_TERMINATOR)return`Warning: unable to identify line terminator usage in pattern.
|
||
|
|
The problem is in the <${r.name}> Token Type
|
||
|
|
Root cause: ${e.errMsg}.
|
||
|
|
For details See: https://chevrotain.io/docs/guide/resolving_lexer_errors.html#IDENTIFY_TERMINATOR`;if(e.issue===re.CUSTOM_LINE_BREAK)return`Warning: A Custom Token Pattern should specify the <line_breaks> option.
|
||
|
|
The problem is in the <${r.name}> Token Type
|
||
|
|
For details See: https://chevrotain.io/docs/guide/resolving_lexer_errors.html#CUSTOM_LINE_BREAK`;throw Error("non exhaustive match")}function Vc(r){return R(r,t=>Se(t)?t.charCodeAt(0):t)}function $o(r,e,t){r[e]===void 0?r[e]=[t]:r[e].push(t)}var Lr=256,Yi=[];function lt(r){return r<Lr?r:Yi[r]}function Xh(){if(b(Yi)){Yi=new Array(65536);for(let r=0;r<65536;r++)Yi[r]=r>255?255+~~(r/255):r}}function vt(r,e){let t=r.tokenTypeIdx;return t===e.tokenTypeIdx?!0:e.isParent===!0&&e.categoryMatchesMap[t]===!0}function $r(r,e){return r.tokenTypeIdx===e.tokenTypeIdx}var Kc=1,zc={};function kt(r){let e=Yh(r);Jh(e),Zh(e),Qh(e),k(e,t=>{t.isParent=t.categoryMatches.length>0})}function Yh(r){let e=ee(r),t=r,n=!0;for(;n;){t=gt(ue(R(t,s=>s.CATEGORIES)));let i=Vt(t,e);e=e.concat(i),b(i)?n=!1:t=i}return e}function Jh(r){k(r,e=>{bo(e)||(zc[Kc]=e,e.tokenTypeIdx=Kc++),Hc(e)&&!pe(e.CATEGORIES)&&(e.CATEGORIES=[e.CATEGORIES]),Hc(e)||(e.CATEGORIES=[]),ep(e)||(e.categoryMatches=[]),tp(e)||(e.categoryMatchesMap={})})}function Qh(r){k(r,e=>{e.categoryMatches=[],k(e.categoryMatchesMap,(t,n)=>{e.categoryMatches.push(zc[n].tokenTypeIdx)})})}function Zh(r){k(r,e=>{qc([],e)})}function qc(r,e){k(r,t=>{e.categoryMatchesMap[t.tokenTypeIdx]=!0}),k(e.CATEGORIES,t=>{let n=r.concat(e);ie(n,t)||qc(n,t)})}function bo(r){return I(r,"tokenTypeIdx")}function Hc(r){return I(r,"CATEGORIES")}function ep(r){return I(r,"categoryMatches")}function tp(r){return I(r,"categoryMatchesMap")}function Xc(r){return I(r,"tokenTypeIdx")}var Mo={buildUnableToPopLexerModeMessage(r){return`Unable to pop Lexer Mode after encountering Token ->${r.image}<- The Mode Stack is empty`},buildUnexpectedCharactersMessage(r,e,t,n,i){return`unexpected character: ->${r.charAt(e)}<- at offset: ${e}, skipped ${t} characters.`}};var re;(function(r){r[r.MISSING_PATTERN=0]="MISSING_PATTERN",r[r.INVALID_PATTERN=1]="INVALID_PATTERN",r[r.EOI_ANCHOR_FOUND=2]="EOI_ANCHOR_FOUND",r[r.UNSUPPORTED_FLAGS_FOUND=3]="UNSUPPORTED_FLAGS_FOUND",r[r.DUPLICATE_PATTERNS_FOUND=4]="DUPLICATE_PATTERNS_FOUND",r[r.INVALID_GROUP_TYPE_FOUND=5]="INVALID_GROUP_TYPE_FOUND",r[r.PUSH_MODE_DOES_NOT_EXIST=6]="PUSH_MODE_DOES_NOT_EXIST",r[r.MULTI_MODE_LEXER_WITHOUT_DEFAULT_MODE=7]="MULTI_MODE_LEXER_WITHOUT_DEFAULT_MODE",r[r.MULTI_MODE_LEXER_WITHOUT_MODES_PROPERTY=8]="MULTI_MODE_LEXER_WITHOUT_MODES_PROPERTY",r[r.MULTI_MODE_LEXER_DEFAULT_MODE_VALUE_DOES_NOT_EXIST=9]="MULTI_MODE_LEXER_DEFAULT_MODE_VALUE_DOES_NOT_EXIST",r[r.LEXER_DEFINITION_CANNOT_CONTAIN_UNDEFINED=10]="LEXER_DEFINITION_CANNOT_CONTAIN_UNDEFINED",r[r.SOI_ANCHOR_FOUND=11]="SOI_ANCHOR_FOUND",r[r.EMPTY_MATCH_PATTERN=12]="EMPTY_MATCH_PATTERN",r[r.NO_LINE_BREAKS_FLAGS=13]="NO_LINE_BREAKS_FLAGS",r[r.UNREACHABLE_PATTERN=14]="UNREACHABLE_PATTERN",r[r.IDENTIFY_TERMINATOR=15]="IDENTIFY_TERMINATOR",r[r.CUSTOM_LINE_BREAK=16]="CUSTOM_LINE_BREAK",r[r.MULTI_MODE_LEXER_LONGER_ALT_NOT_IN_CURRENT_MODE=17]="MULTI_MODE_LEXER_LONGER_ALT_NOT_IN_CURRENT_MODE"})(re||(re={}));var In={deferDefinitionErrorsHandling:!1,positionTracking:"full",lineTerminatorsPattern:/\n|\r\n?/g,lineTerminatorCharacters:[`
|
||
|
|
`,"\r"],ensureOptimizations:!1,safeMode:!1,errorMessageProvider:Mo,traceInitPerf:!1,skipValidations:!1,recoveryEnabled:!0};Object.freeze(In);var oe=class{constructor(e,t=In){if(this.lexerDefinition=e,this.lexerDefinitionErrors=[],this.lexerDefinitionWarning=[],this.patternIdxToConfig={},this.charCodeToPatternIdxToConfig={},this.modes=[],this.emptyGroups={},this.trackStartLines=!0,this.trackEndLines=!0,this.hasCustom=!1,this.canModeBeOptimized={},this.TRACE_INIT=(i,s)=>{if(this.traceInitPerf===!0){this.traceInitIndent++;let a=new Array(this.traceInitIndent+1).join(" ");this.traceInitIndent<this.traceInitMaxIdent&&console.log(`${a}--> <${i}>`);let{time:o,value:l}=An(s),c=o>10?console.warn:console.log;return this.traceInitIndent<this.traceInitMaxIdent&&c(`${a}<-- <${i}> time: ${o}ms`),this.traceInitIndent--,l}else return s()},typeof t=="boolean")throw Error(`The second argument to the Lexer constructor is now an ILexerConfig Object.
|
||
|
|
a boolean 2nd argument is no longer supported`);this.config=ke({},In,t);let n=this.config.traceInitPerf;n===!0?(this.traceInitMaxIdent=1/0,this.traceInitPerf=!0):typeof n=="number"&&(this.traceInitMaxIdent=n,this.traceInitPerf=!0),this.traceInitIndent=-1,this.TRACE_INIT("Lexer Constructor",()=>{let i,s=!0;this.TRACE_INIT("Lexer Config handling",()=>{if(this.config.lineTerminatorsPattern===In.lineTerminatorsPattern)this.config.lineTerminatorsPattern=Wc;else if(this.config.lineTerminatorCharacters===In.lineTerminatorCharacters)throw Error(`Error: Missing <lineTerminatorCharacters> property on the Lexer config.
|
||
|
|
For details See: https://chevrotain.io/docs/guide/resolving_lexer_errors.html#MISSING_LINE_TERM_CHARS`);if(t.safeMode&&t.ensureOptimizations)throw Error('"safeMode" and "ensureOptimizations" flags are mutually exclusive.');this.trackStartLines=/full|onlyStart/i.test(this.config.positionTracking),this.trackEndLines=/full/i.test(this.config.positionTracking),pe(e)?i={modes:{defaultMode:ee(e)},defaultMode:Or}:(s=!1,i=ee(e))}),this.config.skipValidations===!1&&(this.TRACE_INIT("performRuntimeChecks",()=>{this.lexerDefinitionErrors=this.lexerDefinitionErrors.concat(Fc(i,this.trackStartLines,this.config.lineTerminatorCharacters))}),this.TRACE_INIT("performWarningRuntimeChecks",()=>{this.lexerDefinitionWarning=this.lexerDefinitionWarning.concat(Uc(i,this.trackStartLines,this.config.lineTerminatorCharacters))})),i.modes=i.modes?i.modes:{},k(i.modes,(o,l)=>{i.modes[l]=Kt(o,c=>$e(c))});let a=mt(i.modes);if(k(i.modes,(o,l)=>{this.TRACE_INIT(`Mode: <${l}> processing`,()=>{if(this.modes.push(l),this.config.skipValidations===!1&&this.TRACE_INIT("validatePatterns",()=>{this.lexerDefinitionErrors=this.lexerDefinitionErrors.concat(Dc(o,a))}),b(this.lexerDefinitionErrors)){kt(o);let c;this.TRACE_INIT("analyzeTokenTypes",()=>{c=Mc(o,{lineTerminatorCharacters:this.config.lineTerminatorCharacters,positionTracking:t.positionTracking,ensureOptimizations:t.ensureOptimizations,safeMode:t.safeMode,tracer:this.TRACE_INIT})}),this.patternIdxToConfig[l]=c.patternIdxToConfig,this.charCodeToPatternIdxToConfig[l]=c.charCodeToPatternIdxToConfig,this.emptyGroups=ke({},this.emptyGroups,c.emptyGroups),this.hasCustom=c.hasCustom||this.hasCustom,this.canModeBeOptimized[l]=c.canBeOptimized}})}),this.defaultMode=i.defaultMode,!b(this.lexerDefinitionErrors)&&!this.config.deferDefinitionErrorsHandling){let l=R(this.lexerDefinitionErrors,c=>c.message).join(`-----------------------
|
||
|
|
`);throw new Error(`Errors detected in definition of Lexer:
|
||
|
|
`+l)}k(this.lexerDefinitionWarning,o=>{En(o.message)}),this.TRACE_INIT("Choosing sub-methods implementations",()=>{if(Po?(this.chopInput=Xs,this.match=this.matchWithTest):(this.updateLastIndex=ce,this.match=this.matchWithExec),s&&(this.handleModes=ce),this.trackStartLines===!1&&(this.computeNewColumn=Xs),this.trackEndLines===!1&&(this.updateTokenEndLineColumnLocation=ce),/full/i.test(this.config.positionTracking))this.createTokenInstance=this.createFullToken;else if(/onlyStart/i.test(this.config.positionTracking))this.createTokenInstance=this.createStartOnlyToken;else if(/onlyOffset/i.test(this.config.positionTracking))this.createTokenInstance=this.createOffsetOnlyToken;else throw Error(`Invalid <positionTracking> config option: "${this.config.positionTracking}"`);this.hasCustom?(this.addToken=this.addTokenUsingPush,this.handlePayload=this.handlePayloadWithCustom):(this.addToken=this.addTokenUsingMemberAccess,this.handlePayload=this.handlePayloadNoCustom)}),this.TRACE_INIT("Failed Optimization Warnings",()=>{let o=ae(this.canModeBeOptimized,(l,c,u)=>(c===!1&&l.push(u),l),[]);if(t.ensureOptimizations&&!b(o))throw Error(`Lexer Modes: < ${o.join(", ")} > cannot be optimized.
|
||
|
|
Disable the "ensureOptimizations" lexer config flag to silently ignore this and run the lexer in an un-optimized mode.
|
||
|
|
Or inspect the console log for details on how to resolve these issues.`)}),this.TRACE_INIT("clearRegExpParserCache",()=>{wc()}),this.TRACE_INIT("toFastProperties",()=>{vn(this)})})}tokenize(e,t=this.defaultMode){if(!b(this.lexerDefinitionErrors)){let i=R(this.lexerDefinitionErrors,s=>s.message).join(`-----------------------
|
||
|
|
`);throw new Error(`Unable to Tokenize because Errors detected in definition of Lexer:
|
||
|
|
`+i)}return this.tokenizeInternal(e,t)}tokenizeInternal(e,t){let n,i,s,a,o,l,c,u,f,h,d,m,y,v,x,E,T=e,$=T.length,P=0,Te=0,xr=this.hasCustom?0:Math.floor(e.length/10),Ae=new Array(xr),wt=[],dt=this.trackStartLines?1:void 0,A=this.trackStartLines?1:void 0,g=Gc(this.emptyGroups),S=this.trackStartLines,N=this.config.lineTerminatorsPattern,j=0,O=[],L=[],we=[],Le=[];Object.freeze(Le);let Z;function Bt(){return O}function Ql(ve){let qe=lt(ve),Rr=L[qe];return Rr===void 0?Le:Rr}let Gd=ve=>{if(we.length===1&&ve.tokenType.PUSH_MODE===void 0){let qe=this.config.errorMessageProvider.buildUnableToPopLexerModeMessage(ve);wt.push({offset:ve.startOffset,line:ve.startLine,column:ve.startColumn,length:ve.image.length,message:qe})}else{we.pop();let qe=yt(we);O=this.patternIdxToConfig[qe],L=this.charCodeToPatternIdxToConfig[qe],j=O.length;let Rr=this.canModeBeOptimized[qe]&&this.config.safeMode===!1;L&&Rr?Z=Ql:Z=Bt}};function Zl(ve){we.push(ve),L=this.charCodeToPatternIdxToConfig[ve],O=this.patternIdxToConfig[ve],j=O.length,j=O.length;let qe=this.canModeBeOptimized[ve]&&this.config.safeMode===!1;L&&qe?Z=Ql:Z=Bt}Zl.call(this,t);let Qe,ec=this.config.recoveryEnabled;for(;P<$;){l=null;let ve=T.charCodeAt(P),qe=Z(ve),Rr=qe.length;for(n=0;n<Rr;n++){Qe=qe[n];let We=Qe.pattern;c=null;let ht=Qe.short;if(ht!==!1?ve===ht&&(l=We):Qe.isCustom===!0?(E=We.exec(T,P,Ae,g),E!==null?(l=E[0],E.payload!==void 0&&(c=E.payload)):l=null):(this.updateLastIndex(We,P),l=this.match(We,e,P)),l!==null){if(o=Qe.longerAlt,o!==void 0){let Lt=o.length;for(s=0;s<Lt;s++){let pt=O[o[s]],Wt=pt.pattern;if(u=null,pt.isCustom===!0?(E=Wt.exec(T,P,Ae,g),E!==null?(a=E[0],E.payload!==void 0&&(u=E.payload)):a=null):(this.updateLastIndex(Wt,P),a=this.match(Wt,e,P)),a&&a.length>l.length){l=a,c=u,Qe=pt;break}}}break}}if(l!==null){if(f=l.length,h=Qe.group,h!==void 0&&(d=Qe.tokenTypeIdx,m=this.createTokenInstance(l,P,d,Qe.tokenType,dt,A,f),this.handlePayload(m,c),h===!1?Te=this.addToken(Ae,Te,m):g[h].push(m)),e=this.chopInput(e,f),P=P+f,A=this.computeNewColumn(A,f),S===!0&&Qe.canLineTerminator===!0){let We=0,ht,Lt;N.lastIndex=0;do ht=N.test(l),ht===!0&&(Lt=N.lastIndex-1,We++);while(ht===!0);We!==0&&(dt=dt+We,A=f-Lt,this.updateTokenEndLineColumnLocation(m,h,Lt,We,dt,A,f))}this.handleModes(Qe,Gd,Zl,m)}else{let We=P,ht=dt,Lt=A,pt=ec===!1;for(;pt===!1&&P<$;)for(e=this.chopInput(e,1),P++,i=0;i<j;i++){let Wt=O[i],qs=Wt.pattern,tc=Wt.short;if(tc!==!1?T.charCodeAt(P)===tc&&(pt=!0):Wt.isCustom===!0?pt=qs.exec(T,P,Ae,g)!==null:(this.updateLastIndex(qs,P),pt=qs.exec(e)!==null),pt===!0)break}if(y=P-We,A=this.computeNewColumn(A,y),x=this.config.errorMessageProvider.buildUnexpectedCharactersMessage(T,We,y,ht,Lt),wt.push({offset:We,line:ht,column:Lt,length:y,message:x}),ec===!1)break}}return this.hasCustom||(Ae.length=Te),{tokens:Ae,groups:g,errors:wt}}handleModes(e,t,n,i){if(e.pop===!0){let s=e.push;t(i),s!==void 0&&n.call(this,s)}else e.push!==void 0&&n.call(this,e.push)}chopInput(e,t){return e.substring(t)}updateLastIndex(e,t){e.lastIndex=t}updateTokenEndLineColumnLocation(e,t,n,i,s,a,o){let l,c;t!==void 0&&(l=n===o-1,c=l?-1:0,i===1&&l===!0||(e.endLine=s+c,e.endColumn=a-1+-c))}computeNewColumn(e,t){return e+t}createOffsetOnlyToken(e,t,n,i){return{image:e,startOffset:t,tokenTypeIdx:n,tokenType:i}}createStartOnlyToken(e,t,n,i,s,a){return{image:e,startOffset:t,startLine:s,startColumn:a,tokenTypeIdx:n,tokenType:i}}createFullToken(e,t,n,i,s,a,o){return{image:e,startOffset:t,endOffset:t+o-1,startLine:s,endLine:s,startColumn:a,endColumn:a+o-1,tokenTypeIdx:n,tokenType:i}}addTokenUsingPush(e,t,n){return e.push(n),t}addTokenUsingMemberAccess(e,t,n){return e[t]=n,t++,t}handlePayloadNoCustom(e,t){}handlePayloadWithCustom(e,t){t!==null&&(e.payload=t)}matchWithTest(e,t,n){return e.test(t)===!0?t.substring(n,e.lastIndex):null}matchWithExec(e,t){let n=e.exec(t);return n!==null?n[0]:null}};oe.SKIPPED="This marks a skipped Token pattern, this means each token identified by it willbe consumed and then thrown into oblivion, this can be used to for example to completely ignore whitespace.";oe.NA=/NOT_APPLICABLE/;function I
|
||
|
|
See: https://github.com/chevrotain/chevrotain/issues/564#issuecomment-349062346 for details.`;return I(r,Yc)&&(t.CATEGORIES=r[Yc]),kt([t]),I(r,Jc)&&(t.LABEL=r[Jc]),I(r,Qc)&&(t.GROUP=r[Qc]),I(r,eu)&&(t.POP_MODE=r[eu]),I(r,Zc)&&(t.PUSH_MODE=r[Zc]),I(r,tu)&&(t.LONGER_ALT=r[tu]),I(r,ru)&&(t.LINE_BREAKS=r[ru]),I(r,nu)&&(t.START_CHARS_HINT=r[nu]),t}var ze=Ji({name:"EOF",pattern:oe.NA});kt([ze]);function or(r,e,t,n,i,s,a,o){return{image:e,startOffset:t,endOffset:n,startLine:i,endLine:s,startColumn:a,endColumn:o,tokenTypeIdx:r.tokenTypeIdx,tokenType:r}}function Nn(r,e){return vt(r,e)}var Nt={buildMismatchTokenMessage({expected:r,actual:e,previous:t,ruleName:n}){return`Expecting ${Do(r)?`--> ${It(r)} <--`:`token of type --> ${r.name} <--`} but found --> '${e.image}' <--`},buildNotAllInputParsedMessage({firstRedundant:r,ruleName:e}){return"Redundant input, expecting EOF but found: "+r.image},buildNoViableAltMessage({expectedPathsPerAlt:r,actual:e,previous:t,customUserDescription:n,ruleName:i}){let s="Expecting: ",o=`
|
||
|
|
but found: '`+Ie(e).image+"'";if(n)return s+n+o;{let l=ae(r,(h,d)=>h.concat(d),[]),c=R(l,h=>`[${R(h,d=>It(d)).join(", ")}]`),f=`one of these possible Token sequences:
|
||
|
|
${R(c,(h,d)=>` ${d+1}. ${h}`).join(`
|
||
|
|
`)}`;return s+f+o}},buildEarlyExitMessage({expectedIterationPaths:r,actual:e,customUserDescription:t,ruleName:n}){let i="Expecting: ",a=`
|
||
|
|
but found: '`+Ie(e).image+"'";if(t)return i+t+a;{let l=`expecting at least one iteration which starts with one of these possible Token sequences::
|
||
|
|
<${R(r,c=>`[${R(c,u=>It(u)).join(",")}]`).join(" ,")}>`;return i+l+a}}};Object.freeze(Nt);var iu={buildRuleNotFoundError(r,e){return"Invalid grammar, reference to a rule which is not defined: ->"+e.nonTerminalName+`<-
|
||
|
|
inside top level rule: ->`+r.name+"<-"}},rt={buildDuplicateFoundError(r,e){function t(u){return u instanceof M?u.terminalType.name:u instanceof K?u.nonTerminalName:""}let n=r.name,i=Ie(e),s=i.idx,a=Ge(i),o=t(i),l=s>0,c=`->${a}${l?s:""}<- ${o?`with argument: ->${o}<-`:""}
|
||
|
|
appears more than once (${e.length} times) in the top level rule: ->${n}<-.
|
||
|
|
For further details see: https://chevrotain.io/docs/FAQ.html#NUMERICAL_SUFFIXES
|
||
|
|
`;return c=c.replace(/[ \t]+/g," "),c=c.replace(/\s\s+/g,`
|
||
|
|
`),c},buildNamespaceConflictError(r){return`Namespace conflict found in grammar.
|
||
|
|
The grammar has both a Terminal(Token) and a Non-Terminal(Rule) named: <${r.name}>.
|
||
|
|
To resolve this make sure each Terminal and Non-Terminal names are unique
|
||
|
|
This is easy to accomplish by using the convention that Terminal names start with an uppercase letter
|
||
|
|
and Non-Terminal names start with a lower case letter.`},buildAlternationPrefixAmbiguityError(r){let e=R(r.prefixPath,i=>It(i)).join(", "),t=r.alternation.idx===0?"":r.alternation.idx;return`Ambiguous alternatives: <${r.ambiguityIndices.join(" ,")}> due to common lookahead prefix
|
||
|
|
in <OR${t}> inside <${r.topLevelRule.name}> Rule,
|
||
|
|
<${e}> may appears as a prefix path in all these alternatives.
|
||
|
|
See: https://chevrotain.io/docs/guide/resolving_grammar_errors.html#COMMON_PREFIX
|
||
|
|
For Further details.`},buildAlternationAmbiguityError(r){let e=R(r.prefixPath,i=>It(i)).join(", "),t=r.alternation.idx===0?"":r.alternation.idx,n=`Ambiguous Alternatives Detected: <${r.ambiguityIndices.join(" ,")}> in <OR${t}> inside <${r.topLevelRule.name}> Rule,
|
||
|
|
<${e}> may appears as a prefix path in all these alternatives.
|
||
|
|
`;return n=n+`See: https://chevrotain.io/docs/guide/resolving_grammar_errors.html#AMBIGUOUS_ALTERNATIVES
|
||
|
|
For Further details.`,n},buildEmptyRepetitionError(r){let e=Ge(r.repetition);return r.repetition.idx!==0&&(e+=r.repetition.idx),`The repetition <${e}> within Rule <${r.topLevelRule.name}> can never consume any tokens.
|
||
|
|
This could lead to an infinite loop.`},buildTokenNameError(r){return"deprecated"},buildEmptyAlternationError(r){return`Ambiguous empty alternative: <${r.emptyChoiceIdx+1}> in <OR${r.alternation.idx}> inside <${r.topLevelRule.name}> Rule.
|
||
|
|
Only the last alternative may be an empty alternative.`},buildTooManyAlternativesError(r){return`An Alternation cannot have more than 256 alternatives:
|
||
|
|
<OR${r.alternation.idx}> inside <${r.topLevelRule.name}> Rule.
|
||
|
|
has ${r.alternation.definition.length+1} alternatives.`},buildLeftRecursionError(r){let e=r.topLevelRule.name,t=R(r.leftRecursionPath,s=>s.name),n=`${e} --> ${t.concat([e]).join(" --> ")}`;return`Left Recursion found in grammar.
|
||
|
|
rule: <${e}> can be invoked from itself (directly or indirectly)
|
||
|
|
without consuming any Tokens. The grammar path that causes this is:
|
||
|
|
${n}
|
||
|
|
To fix this refactor your grammar to remove the left recursion.
|
||
|
|
see: https://en.wikipedia.org/wiki/LL_parser#Left_factoring.`},buildInvalidRuleNameError(r){return"deprecated"},buildDuplicateRuleNameError(r){let e;return r.topLevelRule instanceof be?e=r.topLevelRule.name:e=r.topLevelRule,`Duplicate definition, rule: ->${e}<- is already defined in the grammar: ->${r.grammarName}<-`}};function su(r,e){let t=new Fo(r,e);return t.resolveRefs(),t.errors}var Fo=class extends Me{constructor(e,t){super(),this.nameToTopRule=e,this.errMsgProvider=t,this.errors=[]}resolveRefs(){k(te(this.nameToTopRule),e=>{this.currTopLevel=e,e.accept(this)})}visitNonTerminal(e){let t=this.nameToTopRule[e.nonTerminalName];if(t)e.referencedRule=t;else{let n=this.errMsgProvider.buildRuleNotFoundError(this.currTopLevel,e);this.errors.push({message:n,type:ge.UNRESOLVED_SUBRULE_REF,ruleName:this.currTopLevel.name,unresolvedRefName:e.nonTerminalName})}}};var Uo=class extends At{constructor(e,t){super(),this.topProd=e,this.path=t,this.possibleTokTypes=[],this.nextProductionName="",this.nextProductionOccurrence=0,this.found=!1,this.isAtEndOfPath=!1}startWalking(){if(this.found=!1,this.path.ruleStack[0]!==this.topProd.name)throw Error("The path does not start with the walker's top Rule!");return this.ruleStack=ee(this.path.ruleStack).reverse(),this.occurrenceStack=ee(this.path.occurrenceStack).reverse(),this.ruleStack.pop(),this.occurrenceStack.pop(),this.updateExpectedNext(),this.walk(this.topProd),this.possibleTokTypes}walk(e,t=[]){this.found||super.walk(e,t)}walkProdRef(e,t,n){if(e.referencedRule.name===this.nextProductionName&&e.idx===this.nextProductionOccurrence){let i=t.concat(n);this.updateExpectedNext(),this.walk(e.referencedRule,i)}}updateExpectedNext(){b(this.ruleStack)?(this.nextProductionName="",this.nextProductionOccurrence=0,this.isAtEndOfPath=!0):(this.nextProductionName=this.ruleStack.pop(),this.nextProductionOccurrence=this.occurrenceStack.pop())}},Qi=class extends Uo{constructor(e,t){super(e,t),this.path=t,this.nextTerminalName="",this.nextTerminalOccurrence=0,this.nextTerminalName=this.path.lastTok.name,this.nextTerminalOccurrence=this.path.lastTokOccurrence}walkTerminal(e,t,n){if(this.isAtEndOfPath&&e.terminalType.name===this.nextTerminalName&&e.idx===this.nextTerminalOccurrence&&!this.found){let i=t.concat(n),s=new Y({definition:i});this.possibleTokTypes=sr(s),this.found=!0}}},Pr=class extends At{constructor(e,t){super(),this.topRule=e,this.occurrence=t,this.result={token:void 0,occurrence:void 0,isEndOfRule:void 0}}startWalking(){return this.walk(this.topRule),this.result}},Zi=class extends Pr{walkMany(e,t,n){if(e.idx===this.occurrence){let i=Ie(t.concat(n));this.result.isEndOfRule=i===void 0,i instanceof M&&(this.result.token=i.terminalType,this.result.occurrence=i.idx)}else super.walkMany(e,t,n)}},Sn=class extends Pr{walkManySep(e,t,n){if(e.idx===this.occurrence){let i=Ie(t.concat(n));this.result.isEndOfRule=i===void 0,i instanceof M&&(this.result.token=i.terminalType,this.result.occurrence=i.idx)}else super.walkManySep(e,t,n)}},es=class extends Pr{walkAtLeastOne(e,t,n){if(e.idx===this.occurrence){let i=Ie(t.concat(n));this.result.isEndOfRule=i===void 0,i instanceof M&&(this.result.token=i.terminalType,this.result.occurrence=i.idx)}else super.walkAtLeastOne(e,t,n)}},Cn=class extends Pr{walkAtLeastOneSep(e,t,n){if(e.idx===this.occurrence){let i=Ie(t.concat(n));this.result.isEndOfRule=i===void 0,i instanceof M&&(this.result.token=i.terminalType,this.result.occurrence=i.idx)}else super.walkAtLeastOneSep(e,t,n)}};function ts(r,e,t=[]){t=ee(t);let n=[],i=0;function s(o){return o.concat(fe(r,i+1))}function a(o){let l=ts(s(o),e,t);return n.concat(l)}for(;t.length<e&&i<r.length;){let o=r[i];if(o instanceof Y)return a(o.definition);if(o instanceof K)return a(o.definition);if(o instanceof H)n=a(o.definition);else if(o instanceof J){let l=o.definition.concat([new D({definition:o.definition})]);return a(l)}else if(o instanceof Q){let l=[new Y({definition:o.definition}),new D({definition:[new M({terminalType:o.separator})].concat(o.definition)})];return a(l)}else if(o instanceof z){let l=o.definition.concat(
|
||
|
|
${s.join(`
|
||
|
|
|
||
|
|
`).replace(/\n/g,`
|
||
|
|
`)}`)}}};return t.prototype=n,t.prototype.constructor=t,t._RULE_NAMES=e,t}function Lu(r,e,t){let n=function(){};Zo(n,r+"BaseSemanticsWithDefaults");let i=Object.create(t.prototype);return k(e,s=>{i[s]=gp}),n.prototype=i,n.prototype.constructor=n,n}var el;(function(r){r[r.REDUNDANT_METHOD=0]="REDUNDANT_METHOD",r[r.MISSING_METHOD=1]="MISSING_METHOD"})(el||(el={}));function yp(r,e){return Tp(r,e)}function Tp(r,e){let t=Re(e,i=>it(r[i])===!1),n=R(t,i=>({msg:`Missing visitor method: <${i}> on ${r.constructor.name} CST Visitor.`,type:el.MISSING_METHOD,methodName:i}));return gt(n)}var ps=class{initTreeBuilder(e){if(this.CST_STACK=[],this.outputCst=e.outputCst,this.nodeLocationTracking=I(e,"nodeLocationTracking")?e.nodeLocationTracking:De.nodeLocationTracking,!this.outputCst)this.cstInvocationStateUpdate=ce,this.cstFinallyStateUpdate=ce,this.cstPostTerminal=ce,this.cstPostNonTerminal=ce,this.cstPostRule=ce;else if(/full/i.test(this.nodeLocationTracking))this.recoveryEnabled?(this.setNodeLocationFromToken=Qo,this.setNodeLocationFromNode=Qo,this.cstPostRule=ce,this.setInitialNodeLocation=this.setInitialNodeLocationFullRecovery):(this.setNodeLocationFromToken=ce,this.setNodeLocationFromNode=ce,this.cstPostRule=this.cstPostRuleFull,this.setInitialNodeLocation=this.setInitialNodeLocationFullRegular);else if(/onlyOffset/i.test(this.nodeLocationTracking))this.recoveryEnabled?(this.setNodeLocationFromToken=Jo,this.setNodeLocationFromNode=Jo,this.cstPostRule=ce,this.setInitialNodeLocation=this.setInitialNodeLocationOnlyOffsetRecovery):(this.setNodeLocationFromToken=ce,this.setNodeLocationFromNode=ce,this.cstPostRule=this.cstPostRuleOnlyOffset,this.setInitialNodeLocation=this.setInitialNodeLocationOnlyOffsetRegular);else if(/none/i.test(this.nodeLocationTracking))this.setNodeLocationFromToken=ce,this.setNodeLocationFromNode=ce,this.cstPostRule=ce,this.setInitialNodeLocation=ce;else throw Error(`Invalid <nodeLocationTracking> config option: "${e.nodeLocationTracking}"`)}setInitialNodeLocationOnlyOffsetRecovery(e){e.location={startOffset:NaN,endOffset:NaN}}setInitialNodeLocationOnlyOffsetRegular(e){e.location={startOffset:this.LA(1).startOffset,endOffset:NaN}}setInitialNodeLocationFullRecovery(e){e.location={startOffset:NaN,startLine:NaN,startColumn:NaN,endOffset:NaN,endLine:NaN,endColumn:NaN}}setInitialNodeLocationFullRegular(e){let t=this.LA(1);e.location={startOffset:t.startOffset,startLine:t.startLine,startColumn:t.startColumn,endOffset:NaN,endLine:NaN,endColumn:NaN}}cstInvocationStateUpdate(e){let t={name:e,children:Object.create(null)};this.setInitialNodeLocation(t),this.CST_STACK.push(t)}cstFinallyStateUpdate(){this.CST_STACK.pop()}cstPostRuleFull(e){let t=this.LA(0),n=e.location;n.startOffset<=t.startOffset?(n.endOffset=t.endOffset,n.endLine=t.endLine,n.endColumn=t.endColumn):(n.startOffset=NaN,n.startLine=NaN,n.startColumn=NaN)}cstPostRuleOnlyOffset(e){let t=this.LA(0),n=e.location;n.startOffset<=t.startOffset?n.endOffset=t.endOffset:n.startOffset=NaN}cstPostTerminal(e,t){let n=this.CST_STACK[this.CST_STACK.length-1];Cu(n,t,e),this.setNodeLocationFromToken(n.location,t)}cstPostNonTerminal(e,t){let n=this.CST_STACK[this.CST_STACK.length-1];_u(n,t,e),this.setNodeLocationFromNode(n.location,e.location)}getBaseCstVisitorConstructor(){if($e(this.baseCstVisitorConstructor)){let e=wu(this.className,mt(this.gastProductionsCache));return this.baseCstVisitorConstructor=e,e}return this.baseCstVisitorConstructor}getBaseCstVisitorConstructorWithDefaults(){if($e(this.baseCstVisitorWithDefaultsConstructor)){let e=Lu(this.className,mt(this.gastProductionsCache),this.getBaseCstVisitorConstructor());return this.baseCstVisitorWithDefaultsConstructor=e,e}return this.baseCstVisitorWithDefaultsConstructor}getLastExplicitRuleShortName(){let e=this.RULE_STACK;return e[e.length-1]}getPreviousExplicitRuleShortName(){let e=this.RULE_STACK;return e[e.length-2]}getLastExplicitRuleOccurrenceIndex(){let e=this.RULE_OCCURRENCE_STACK;return e[e.length-1]}};var ms=class{initLexerAdapter(){this.tokVector=[],this.tokVectorLength=0,this.currIdx=-1}set input(e){if(th
|
||
|
|
See: https://chevrotain.io/docs/changes/BREAKING_CHANGES.html#_6-0-0
|
||
|
|
For Further details.`);if(pe(e)){if(b(e))throw Error(`A Token Vocabulary cannot be empty.
|
||
|
|
Note that the first argument for the parser constructor
|
||
|
|
is no longer a Token vector (since v4.0).`);if(typeof e[0].startOffset=="number")throw Error(`The Parser constructor no longer accepts a token vector as the first argument.
|
||
|
|
See: https://chevrotain.io/docs/changes/BREAKING_CHANGES.html#_4-0-0
|
||
|
|
For Further details.`)}if(pe(e))this.tokensMap=ae(e,(s,a)=>(s[a.name]=a,s),{});else if(I(e,"modes")&&Oe(ue(te(e.modes)),Xc)){let s=ue(te(e.modes)),a=an(s);this.tokensMap=ae(a,(o,l)=>(o[l.name]=l,o),{})}else if(nc(e))this.tokensMap=ee(e);else throw new Error("<tokensDictionary> argument must be An Array of Token constructors, A dictionary of Token constructors or an IMultiModeLexerDefinition");this.tokensMap.EOF=ze;let n=I(e,"modes")?ue(te(e.modes)):te(e),i=Oe(n,s=>b(s.categoryMatches));this.tokenMatcher=i?$r:vt,kt(te(this.tokensMap))}defineRule(e,t,n){if(this.selfAnalysisDone)throw Error(`Grammar rule <${e}> may not be defined after the 'performSelfAnalysis' method has been called'
|
||
|
|
Make sure that all grammar rule definitions are done before 'performSelfAnalysis' is called.`);let i=I(n,"resyncEnabled")?n.resyncEnabled:Ur.resyncEnabled,s=I(n,"recoveryValueFunc")?n.recoveryValueFunc:Ur.recoveryValueFunc,a=this.ruleShortNameIdx<<12;this.ruleShortNameIdx++,this.shortRuleNameToFull[a]=e,this.fullRuleNameToShort[e]=a;let o;return this.outputCst===!0?o=function(...u){try{this.ruleInvocationStateUpdate(a,e,this.subruleIdx),t.apply(this,u);let f=this.CST_STACK[this.CST_STACK.length-1];return this.cstPostRule(f),f}catch(f){return this.invokeRuleCatch(f,i,s)}finally{this.ruleFinallyStateUpdate()}}:o=function(...u){try{return this.ruleInvocationStateUpdate(a,e,this.subruleIdx),t.apply(this,u)}catch(f){return this.invokeRuleCatch(f,i,s)}finally{this.ruleFinallyStateUpdate()}},Object.assign(o,{ruleName:e,originalGrammarAction:t})}invokeRuleCatch(e,t,n){let i=this.RULE_STACK.length===1,s=t&&!this.isBackTracking()&&this.recoveryEnabled;if(Mt(e)){let a=e;if(s){let o=this.findReSyncTokenType();if(this.isInCurrentRuleReSyncSet(o))if(a.resyncedTokens=this.reSyncTo(o),this.outputCst){let l=this.CST_STACK[this.CST_STACK.length-1];return l.recoveredNode=!0,l}else return n(e);else{if(this.outputCst){let l=this.CST_STACK[this.CST_STACK.length-1];l.recoveredNode=!0,a.partialCstResult=l}throw a}}else{if(i)return this.moveToTerminatedState(),n(e);throw a}}else throw e}optionInternal(e,t){let n=this.getKeyForAutomaticLookahead(512,t);return this.optionInternalLogic(e,t,n)}optionInternalLogic(e,t,n){let i=this.getLaFuncFromCache(n),s;if(typeof e!="function"){s=e.DEF;let a=e.GATE;if(a!==void 0){let o=i;i=()=>a.call(this)&&o.call(this)}}else s=e;if(i.call(this)===!0)return s.call(this)}atLeastOneInternal(e,t){let n=this.getKeyForAutomaticLookahead(1024,e);return this.atLeastOneInternalLogic(e,t,n)}atLeastOneInternalLogic(e,t,n){let i=this.getLaFuncFromCache(n),s;if(typeof t!="function"){s=t.DEF;let a=t.GATE;if(a!==void 0){let o=i;i=()=>a.call(this)&&o.call(this)}}else s=t;if(i.call(this)===!0){let a=this.doSingleRepetition(s);for(;i.call(this)===!0&&a===!0;)a=this.doSingleRepetition(s)}else throw this.raiseEarlyExitException(e,ne.REPETITION_MANDATORY,t.ERR_MSG);this.attemptInRepetitionRecovery(this.atLeastOneInternal,[e,t],i,1024,e,es)}atLeastOneSepFirstInternal(e,t){let n=this.getKeyForAutomaticLookahead(1536,e);this.atLeastOneSepFirstInternalLogic(e,t,n)}atLeastOneSepFirstInternalLogic(e,t,n){let i=t.DEF,s=t.SEP;if(this.getLaFuncFromCache(n).call(this)===!0){i.call(this);let o=()=>this.tokenMatcher(this.LA(1),s);for(;this.tokenMatcher(this.LA(1),s)===!0;)this.CONSUME(s),i.call(this);this.attemptInRepetitionRecovery(this.repetitionSepSecondInternal,[e,s,o,i,Cn],o,1536,e,Cn)}else throw this.raiseEarlyExitException(e,ne.REPETITION_MANDATORY_WITH_SEPARATOR,t.ERR_MSG)}manyInternal(e,t){let n=this.getKeyForAutomaticLookahead(768,e);return this.manyInternalLogic(e,t,n)}manyInternalLogic(e,t,n){let i=this.getLaFuncFromCache(n),s;if(typeof t!="function"){s=t.DEF;let o=t.GATE;if(o!==void 0){let l=i;i=()=>o.call(this)&&l.call(this)}}else s=t;let a=!0;for(;i.call(this)===!0&&a===!0;)a=this.doSingleRepetition(s);this.attemptInRepetitionRecovery(this.manyInternal,[e,t],i,768,e,Zi,a)}manySepFirstInternal(e,t){let n=this.getKeyForAutomaticLookahead(1280,e);this.manySepFirstInternalLogic(e,t,n)}manySepFirstInternalLogic(e,t,n){let i=t.DEF,s=t.SEP;if(this.getLaFuncFromCache(n).call(this)===!0){i.call(this);let o=()=>this.tokenMatcher(this.LA(1),s);for(;this.tokenMatcher(this.LA(1),s)===!0;)this.CONSUME(s),i.call(this);this.attemptInRepetitionRecovery(this.repetitionSepSecondInternal,[e,s,o,i,Sn],o,1280,e,Sn)}}repetitionSepSecondInternal(e,t,n,i,s){for(;n();)this.CONSUME(t),i.call(this);this.attemptInRepetitionRecovery(this.repetitionSepSecondInternal,[e,t,n,i,s],n,1536,e,s)}doSingleRepetition(e){let t=this.getLexerPosition();return e.call(this),this.getLexerPosition()>t}orInternal(e,t){let n=this.getKeyForAutomaticLookahead(256,t),i=pe(e)?e:e.DEF,a=this.getLaFuncFromCache(n).call(this,i);if(a!==void 0)return i[a].ALT.call(this);this.raiseNoAltEx
|
||
|
|
See: https://chevrotain.io/docs/guide/internals.html#grammar-recording for details`,-1,-1,-1,-1,-1,-1);Object.freeze(Mu);var Rp={name:`This CSTNode indicates the Parser is in Recording Phase
|
||
|
|
See: https://chevrotain.io/docs/guide/internals.html#grammar-recording for details`,children:{}},Rs=class{initGastRecorder(e){this.recordingProdStack=[],this.RECORDING_PHASE=!1}enableRecording(){this.RECORDING_PHASE=!0,this.TRACE_INIT("Enable Recording",()=>{for(let e=0;e<10;e++){let t=e>0?e:"";this[`CONSUME${t}`]=function(n,i){return this.consumeInternalRecord(n,e,i)},this[`SUBRULE${t}`]=function(n,i){return this.subruleInternalRecord(n,e,i)},this[`OPTION${t}`]=function(n){return this.optionInternalRecord(n,e)},this[`OR${t}`]=function(n){return this.orInternalRecord(n,e)},this[`MANY${t}`]=function(n){this.manyInternalRecord(e,n)},this[`MANY_SEP${t}`]=function(n){this.manySepFirstInternalRecord(e,n)},this[`AT_LEAST_ONE${t}`]=function(n){this.atLeastOneInternalRecord(e,n)},this[`AT_LEAST_ONE_SEP${t}`]=function(n){this.atLeastOneSepFirstInternalRecord(e,n)}}this.consume=function(e,t,n){return this.consumeInternalRecord(t,e,n)},this.subrule=function(e,t,n){return this.subruleInternalRecord(t,e,n)},this.option=function(e,t){return this.optionInternalRecord(t,e)},this.or=function(e,t){return this.orInternalRecord(t,e)},this.many=function(e,t){this.manyInternalRecord(e,t)},this.atLeastOne=function(e,t){this.atLeastOneInternalRecord(e,t)},this.ACTION=this.ACTION_RECORD,this.BACKTRACK=this.BACKTRACK_RECORD,this.LA=this.LA_RECORD})}disableRecording(){this.RECORDING_PHASE=!1,this.TRACE_INIT("Deleting Recording methods",()=>{let e=this;for(let t=0;t<10;t++){let n=t>0?t:"";delete e[`CONSUME${n}`],delete e[`SUBRULE${n}`],delete e[`OPTION${n}`],delete e[`OR${n}`],delete e[`MANY${n}`],delete e[`MANY_SEP${n}`],delete e[`AT_LEAST_ONE${n}`],delete e[`AT_LEAST_ONE_SEP${n}`]}delete e.consume,delete e.subrule,delete e.option,delete e.or,delete e.many,delete e.atLeastOne,delete e.ACTION,delete e.BACKTRACK,delete e.LA})}ACTION_RECORD(e){}BACKTRACK_RECORD(e,t){return()=>!0}LA_RECORD(e){return Fr}topLevelRuleRecord(e,t){try{let n=new be({definition:[],name:e});return n.name=e,this.recordingProdStack.push(n),t.call(this),this.recordingProdStack.pop(),n}catch(n){if(n.KNOWN_RECORDER_ERROR!==!0)try{n.message=n.message+`
|
||
|
|
This error was thrown during the "grammar recording phase" For more info see:
|
||
|
|
https://chevrotain.io/docs/guide/internals.html#grammar-recording`}catch{throw n}throw n}}optionInternalRecord(e,t){return bn.call(this,H,e,t)}atLeastOneInternalRecord(e,t){bn.call(this,J,t,e)}atLeastOneSepFirstInternalRecord(e,t){bn.call(this,Q,t,e,Ou)}manyInternalRecord(e,t){bn.call(this,D,t,e)}manySepFirstInternalRecord(e,t){bn.call(this,z,t,e,Ou)}orInternalRecord(e,t){return Ep.call(this,e,t)}subruleInternalRecord(e,t,n){if(Es(t),!e||I(e,"ruleName")===!1){let o=new Error(`<SUBRULE${Pu(t)}> argument is invalid expecting a Parser method reference but got: <${JSON.stringify(e)}>
|
||
|
|
inside top level rule: <${this.recordingProdStack[0].name}>`);throw o.KNOWN_RECORDER_ERROR=!0,o}let i=yt(this.recordingProdStack),s=e.ruleName,a=new K({idx:t,nonTerminalName:s,label:n?.LABEL,referencedRule:void 0});return i.definition.push(a),this.outputCst?Rp:As}consumeInternalRecord(e,t,n){if(Es(t),!bo(e)){let a=new Error(`<CONSUME${Pu(t)}> argument is invalid expecting a TokenType reference but got: <${JSON.stringify(e)}>
|
||
|
|
inside top level rule: <${this.recordingProdStack[0].name}>`);throw a.KNOWN_RECORDER_ERROR=!0,a}let i=yt(this.recordingProdStack),s=new M({idx:t,terminalType:e,label:n?.LABEL});return i.definition.push(s),Mu}};function bn(r,e,t,n=!1){Es(t);let i=yt(this.recordingProdStack),s=it(e)?e:e.DEF,a=new r({definition:[],idx:t});return n&&(a.separator=e.SEP),I(e,"MAX_LOOKAHEAD")&&(a.maxLookahead=e.MAX_LOOKAHEAD),this.recordingProdStack.push(a),s.call(this),i.definition.push(a),this.recordingProdStack.pop(),As}function Ep(r,e){Es(e);let t=yt(this.recordingProdStack),n=pe(r)===!1,i=n===!1?r:r.DEF,s=new q({definition:[],idx:e,ignoreAmbiguities:n&&r.IGNORE_AMBIGUITIES===!0});I(r,"MAX_LOOKAHEAD")&&(s.maxLookahead=r.MAX_LOOKAHEAD);let a=vi(i,o=>it(o.GATE));return s.hasPredicates=a,t.definition.push(s),k(i,o=>{let l=new Y({definition:[]});s.definition.push(l),I(o,"IGNORE_AMBIGUITIES")?l.ignoreAmbiguities=o.IGNORE_AMBIGUITIES:I(o,"GATE")&&(l.ignoreAmbiguities=!0),this.recordingProdStack.push(l),o.ALT.call(this),this.recordingProdStack.pop()}),As}function Pu(r){return r===0?"":`${r}`}function Es(r){if(r<0||r>$u){let e=new Error(`Invalid DSL Method idx value: <${r}>
|
||
|
|
Idx value must be a none negative value smaller than ${$u+1}`);throw e.KNOWN_RECORDER_ERROR=!0,e}}var vs=class{initPerformanceTracer(e){if(I(e,"traceInitPerf")){let t=e.traceInitPerf,n=typeof t=="number";this.traceInitMaxIdent=n?t:1/0,this.traceInitPerf=n?t>0:t}else this.traceInitMaxIdent=0,this.traceInitPerf=De.traceInitPerf;this.traceInitIndent=-1}TRACE_INIT(e,t){if(this.traceInitPerf===!0){this.traceInitIndent++;let n=new Array(this.traceInitIndent+1).join(" ");this.traceInitIndent<this.traceInitMaxIdent&&console.log(`${n}--> <${e}>`);let{time:i,value:s}=An(t),a=i>10?console.warn:console.log;return this.traceInitIndent<this.traceInitMaxIdent&&a(`${n}<-- <${e}> time: ${i}ms`),this.traceInitIndent--,s}else return t()}};function Du(r,e){e.forEach(t=>{let n=t.prototype;Object.getOwnPropertyNames(n).forEach(i=>{if(i==="constructor")return;let s=Object.getOwnPropertyDescriptor(n,i);s&&(s.get||s.set)?Object.defineProperty(r.prototype,i,s):r.prototype[i]=t.prototype[i]})})}var Fr=or(ze,"",NaN,NaN,NaN,NaN,NaN,NaN);Object.freeze(Fr);var De=Object.freeze({recoveryEnabled:!1,maxLookahead:3,dynamicTokensEnabled:!1,outputCst:!0,errorMessageProvider:Nt,nodeLocationTracking:"none",traceInitPerf:!1,skipValidations:!1}),Ur=Object.freeze({recoveryValueFunc:()=>{},resyncEnabled:!0}),ge;(function(r){r[r.INVALID_RULE_NAME=0]="INVALID_RULE_NAME",r[r.DUPLICATE_RULE_NAME=1]="DUPLICATE_RULE_NAME",r[r.INVALID_RULE_OVERRIDE=2]="INVALID_RULE_OVERRIDE",r[r.DUPLICATE_PRODUCTIONS=3]="DUPLICATE_PRODUCTIONS",r[r.UNRESOLVED_SUBRULE_REF=4]="UNRESOLVED_SUBRULE_REF",r[r.LEFT_RECURSION=5]="LEFT_RECURSION",r[r.NONE_LAST_EMPTY_ALT=6]="NONE_LAST_EMPTY_ALT",r[r.AMBIGUOUS_ALTS=7]="AMBIGUOUS_ALTS",r[r.CONFLICT_TOKENS_RULES_NAMESPACE=8]="CONFLICT_TOKENS_RULES_NAMESPACE",r[r.INVALID_TOKEN_NAME=9]="INVALID_TOKEN_NAME",r[r.NO_NON_EMPTY_LOOKAHEAD=10]="NO_NON_EMPTY_LOOKAHEAD",r[r.AMBIGUOUS_PREFIX_ALTS=11]="AMBIGUOUS_PREFIX_ALTS",r[r.TOO_MANY_ALTS=12]="TOO_MANY_ALTS",r[r.CUSTOM_LOOKAHEAD_VALIDATION=13]="CUSTOM_LOOKAHEAD_VALIDATION"})(ge||(ge={}));function ks(r=void 0){return function(){return r}}var Mn=class r{static performSelfAnalysis(e){throw Error("The **static** `performSelfAnalysis` method has been deprecated. \nUse the **instance** method with the same name instead.")}performSelfAnalysis(){this.TRACE_INIT("performSelfAnalysis",()=>{let e;this.selfAnalysisDone=!0;let t=this.className;this.TRACE_INIT("toFastProps",()=>{vn(this)}),this.TRACE_INIT("Grammar Recording",()=>{try{this.enableRecording(),k(this.definedRulesNames,i=>{let a=this[i].originalGrammarAction,o;this.TRACE_INIT(`${i} Rule`,()=>{o=this.topLevelRuleRecord(i,a)}),this.gastProductionsCache[i]=o})}finally{this.disableRecording()}});let n=[];if(this.TRACE_INIT("Grammar Resolving",()=>{n=Eu({rules:te(this.gastProductionsCache)}),this.definitionErrors=this.definitionErrors.concat(n)}),this.TRACE_INIT("Grammar Validations",()=>{if(b(n)&&this.skipValidations===!1){let i=Au({rules:te(this.gastProductionsCache),tokenTypes:te(this.tokensMap),errMsgProvider:rt,grammarName:t}),s=pu({lookaheadStrategy:this.lookaheadStrategy,rules:te(this.gastProductionsCache),tokenTypes:te(this.tokensMap),grammarName:t});this.definitionErrors=this.definitionErrors.concat(i,s)}}),b(this.definitionErrors)&&(this.recoveryEnabled&&this.TRACE_INIT("computeAllProdsFollows",()=>{let i=_c(te(this.gastProductionsCache));this.resyncFollows=i}),this.TRACE_INIT("ComputeLookaheadFunctions",()=>{var i,s;(s=(i=this.lookaheadStrategy).initialize)===null||s===void 0||s.call(i,{rules:te(this.gastProductionsCache)}),this.preComputeLookaheadFunctions(te(this.gastProductionsCache))})),!r.DEFER_DEFINITION_ERRORS_HANDLING&&!b(this.definitionErrors))throw e=R(this.definitionErrors,i=>i.message),new Error(`Parser Definition Errors detected:
|
||
|
|
${e.join(`
|
||
|
|
-------------------------------
|
||
|
|
`)}`)})}constructor(e,t){this.definitionErrors=[],this.selfAnalysisDone=!1;let n=this;if(n.initErrorHandler(t),n.initLexerAdapter(),n.initLooksAhead(t),n.initRecognizerEngine(e,t),n.initRecoverable(t),n.initTreeBuilder(t),n.initContentAssist(),n.initGastRecorder(t),n.initPerformanceTracer(t),I(t,"ignoredIssues"))throw new Error(`The <ignoredIssues> IParserConfig property has been deprecated.
|
||
|
|
Please use the <IGNORE_AMBIGUITIES> flag on the relevant DSL method instead.
|
||
|
|
See: https://chevrotain.io/docs/guide/resolving_grammar_errors.html#IGNORING_AMBIGUITIES
|
||
|
|
For further details.`);this.skipValidations=I(t,"skipValidations")?t.skipValidations:De.skipValidations}};Mn.DEFER_DEFINITION_ERRORS_HANDLING=!1;Du(Mn,[os,us,ps,ms,ys,gs,Ts,xs,Rs,vs]);var Dn=class extends Mn{constructor(e,t=De){let n=ee(t);n.outputCst=!1,super(e,n)}};function cr(r,e,t){return`${r.name}_${e}_${t}`}var Dt=1,vp=2,Fu=4,Uu=5;var Wr=7,kp=8,Ip=9,Np=10,Sp=11,Gu=12,Fn=class{constructor(e){this.target=e}isEpsilon(){return!1}},Gr=class extends Fn{constructor(e,t){super(e),this.tokenType=t}},Un=class extends Fn{constructor(e){super(e)}isEpsilon(){return!0}},Br=class extends Fn{constructor(e,t,n){super(e),this.rule=t,this.followState=n}isEpsilon(){return!0}};function Bu(r){let e={decisionMap:{},decisionStates:[],ruleToStartState:new Map,ruleToStopState:new Map,states:[]};Cp(e,r);let t=r.length;for(let n=0;n<t;n++){let i=r[n],s=ur(e,i,i);s!==void 0&&Up(e,i,s)}return e}function Cp(r,e){let t=e.length;for(let n=0;n<t;n++){let i=e[n],s=xe(r,i,void 0,{type:vp}),a=xe(r,i,void 0,{type:Wr});s.stop=a,r.ruleToStartState.set(i,s),r.ruleToStopState.set(i,a)}}function Wu(r,e,t){return t instanceof M?rl(r,e,t.terminalType,t):t instanceof K?Fp(r,e,t):t instanceof q?$p(r,e,t):t instanceof H?Pp(r,e,t):t instanceof D?_p(r,e,t):t instanceof z?wp(r,e,t):t instanceof J?Lp(r,e,t):t instanceof Q?Op(r,e,t):ur(r,e,t)}function _p(r,e,t){let n=xe(r,e,t,{type:Uu});Ft(r,n);let i=jr(r,e,n,t,ur(r,e,t));return Vu(r,e,t,i)}function wp(r,e,t){let n=xe(r,e,t,{type:Uu});Ft(r,n);let i=jr(r,e,n,t,ur(r,e,t)),s=rl(r,e,t.separator,t);return Vu(r,e,t,i,s)}function Lp(r,e,t){let n=xe(r,e,t,{type:Fu});Ft(r,n);let i=jr(r,e,n,t,ur(r,e,t));return ju(r,e,t,i)}function Op(r,e,t){let n=xe(r,e,t,{type:Fu});Ft(r,n);let i=jr(r,e,n,t,ur(r,e,t)),s=rl(r,e,t.separator,t);return ju(r,e,t,i,s)}function $p(r,e,t){let n=xe(r,e,t,{type:Dt});Ft(r,n);let i=R(t.definition,a=>Wu(r,e,a));return jr(r,e,n,t,...i)}function Pp(r,e,t){let n=xe(r,e,t,{type:Dt});Ft(r,n);let i=jr(r,e,n,t,ur(r,e,t));return bp(r,e,t,i)}function ur(r,e,t){let n=Re(R(t.definition,i=>Wu(r,e,i)),i=>i!==void 0);return n.length===1?n[0]:n.length===0?void 0:Dp(r,n)}function ju(r,e,t,n,i){let s=n.left,a=n.right,o=xe(r,e,t,{type:Sp});Ft(r,o);let l=xe(r,e,t,{type:Gu});return s.loopback=o,l.loopback=o,r.decisionMap[cr(e,i?"RepetitionMandatoryWithSeparator":"RepetitionMandatory",t.idx)]=o,de(a,o),i===void 0?(de(o,s),de(o,l)):(de(o,l),de(o,i.left),de(i.right,s)),{left:s,right:l}}function Vu(r,e,t,n,i){let s=n.left,a=n.right,o=xe(r,e,t,{type:Np});Ft(r,o);let l=xe(r,e,t,{type:Gu}),c=xe(r,e,t,{type:Ip});return o.loopback=c,l.loopback=c,de(o,s),de(o,l),de(a,c),i!==void 0?(de(c,l),de(c,i.left),de(i.right,s)):de(c,o),r.decisionMap[cr(e,i?"RepetitionWithSeparator":"Repetition",t.idx)]=o,{left:o,right:l}}function bp(r,e,t,n){let i=n.left,s=n.right;return de(i,s),r.decisionMap[cr(e,"Option",t.idx)]=i,n}function Ft(r,e){return r.decisionStates.push(e),e.decision=r.decisionStates.length-1,e.decision}function jr(r,e,t,n,...i){let s=xe(r,e,n,{type:kp,start:t});t.end=s;for(let o of i)o!==void 0?(de(t,o.left),de(o.right,s)):de(t,s);let a={left:t,right:s};return r.decisionMap[cr(e,Mp(n),n.idx)]=t,a}function Mp(r){if(r instanceof q)return"Alternation";if(r instanceof H)return"Option";if(r instanceof D)return"Repetition";if(r instanceof z)return"RepetitionWithSeparator";if(r instanceof J)return"RepetitionMandatory";if(r instanceof Q)return"RepetitionMandatoryWithSeparator";throw new Error("Invalid production type encountered")}function Dp(r,e){let t=e.length;for(let s=0;s<t-1;s++){let a=e[s],o;a.left.transitions.length===1&&(o=a.left.transitions[0]);let l=o instanceof Br,c=o,u=e[s+1].left;a.left.type===Dt&&a.right.type===Dt&&o!==void 0&&(l&&c.followState===a.right||o.target===a.right)?(l?c.followState=u:o.target=u,Gp(r,a.right)):de(a.right,u)}let n=e[0],i=e[t-1];return{left:n.left,right:i.right}}function rl(r,e,t,n){let i=xe(r,e,n,{type:Dt}),s=xe(r,e,n,{type:Dt});return nl(i,new Gr(s,t)),{left:i,right:s}}function Fp(r,e,t){let n=t.referencedRule,i=r.ruleToStartState.get(n),s=xe(r,e,t,{type:Dt}),a=xe(r,e,t,{type:Dt}),o=new Br(i,n,a);retur
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<${e}> may appears as a prefix path in all these alternatives.
|
||
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|
`;return n=n+`See: https://chevrotain.io/docs/guide/resolving_grammar_errors.html#AMBIGUOUS_ALTERNATIVES
|
||
|
|
For Further details.`,n}function zp(r){if(r instanceof K)return"SUBRULE";if(r instanceof H)return"OPTION";if(r instanceof q)return"OR";if(r instanceof J)return"AT_LEAST_ONE";if(r instanceof Q)return"AT_LEAST_ONE_SEP";if(r instanceof z)return"MANY_SEP";if(r instanceof D)return"MANY";if(r instanceof M)return"CONSUME";throw Error("non exhaustive match")}function qp(r,e,t){let n=Ne(e.configs.elements,s=>s.state.transitions),i=ac(n.filter(s=>s instanceof Gr).map(s=>s.tokenType),s=>s.tokenTypeIdx);return{actualToken:t,possibleTokenTypes:i,tokenPath:r}}function Xp(r,e){return r.edges[e.tokenTypeIdx]}function Yp(r,e,t){let n=new Vr,i=[];for(let a of r.elements){if(t.is(a.alt)===!1)continue;if(a.state.type===Wr){i.push(a);continue}let o=a.state.transitions.length;for(let l=0;l<o;l++){let c=a.state.transitions[l],u=Jp(c,e);u!==void 0&&n.add({state:u,alt:a.alt,stack:a.stack})}}let s;if(i.length===0&&n.size===1&&(s=n),s===void 0){s=new Vr;for(let a of n.elements)Ns(a,s)}if(i.length>0&&!tm(s))for(let a of i)s.add(a);return s}function Jp(r,e){if(r instanceof Gr&&Nn(e,r.tokenType))return r.target}function Qp(r,e){let t;for(let n of r.elements)if(e.is(n.alt)===!0){if(t===void 0)t=n.alt;else if(t!==n.alt)return}return t}function qu(r){return{configs:r,edges:{},isAcceptState:!1,prediction:-1}}function zu(r,e,t,n){return n=Xu(r,n),e.edges[t.tokenTypeIdx]=n,n}function Xu(r,e){if(e===Gn)return e;let t=e.configs.key,n=r.states[t];return n!==void 0?n:(e.configs.finalize(),r.states[t]=e,e)}function Zp(r){let e=new Vr,t=r.transitions.length;for(let n=0;n<t;n++){let s={state:r.transitions[n].target,alt:n,stack:[]};Ns(s,e)}return e}function Ns(r,e){let t=r.state;if(t.type===Wr){if(r.stack.length>0){let i=[...r.stack],a={state:i.pop(),alt:r.alt,stack:i};Ns(a,e)}else e.add(r);return}t.epsilonOnlyTransitions||e.add(r);let n=t.transitions.length;for(let i=0;i<n;i++){let s=t.transitions[i],a=em(r,s);a!==void 0&&Ns(a,e)}}function em(r,e){if(e instanceof Un)return{state:e.target,alt:r.alt,stack:r.stack};if(e instanceof Br){let t=[...r.stack,e.followState];return{state:e.target,alt:r.alt,stack:t}}}function tm(r){for(let e of r.elements)if(e.state.type===Wr)return!0;return!1}function rm(r){for(let e of r.elements)if(e.state.type!==Wr)return!1;return!0}function nm(r){if(rm(r))return!0;let e=im(r.elements);return sm(e)&&!am(e)}function im(r){let e=new Map;for(let t of r){let n=il(t,!1),i=e.get(n);i===void 0&&(i={},e.set(n,i)),i[t.alt]=!0}return e}function sm(r){for(let e of Array.from(r.values()))if(Object.keys(e).length>1)return!0;return!1}function am(r){for(let e of Array.from(r.values()))if(Object.keys(e).length===1)return!0;return!1}var Yu;(function(r){function e(t){return typeof t=="string"}r.is=e})(Yu||(Yu={}));var al;(function(r){function e(t){return typeof t=="string"}r.is=e})(al||(al={}));var Ju;(function(r){r.MIN_VALUE=-2147483648,r.MAX_VALUE=2147483647;function e(t){return typeof t=="number"&&r.MIN_VALUE<=t&&t<=r.MAX_VALUE}r.is=e})(Ju||(Ju={}));var Ss;(function(r){r.MIN_VALUE=0,r.MAX_VALUE=2147483647;function e(t){return typeof t=="number"&&r.MIN_VALUE<=t&&t<=r.MAX_VALUE}r.is=e})(Ss||(Ss={}));var G;(function(r){function e(n,i){return n===Number.MAX_VALUE&&(n=Ss.MAX_VALUE),i===Number.MAX_VALUE&&(i=Ss.MAX_VALUE),{line:n,character:i}}r.create=e;function t(n){let i=n;return p.objectLiteral(i)&&p.uinteger(i.line)&&p.uinteger(i.character)}r.is=t})(G||(G={}));var F;(function(r){function e(n,i,s,a){if(p.uinteger(n)&&p.uinteger(i)&&p.uinteger(s)&&p.uinteger(a))return{start:G.create(n,i),end:G.create(s,a)};if(G.is(n)&&G.is(i))return{start:n,end:i};throw new Error(`Range#create called with invalid arguments[${n}, ${i}, ${s}, ${a}]`)}r.create=e;function t(n){let i=n;return p.objectLiteral(i)&&G.is(i.start)&&G.is(i.end)}r.is=t})(F||(F={}));var Cs;(function(r){function e(n,i){return{uri:n,range:i}}r.create=e;function t(n){let i=n;return p.objectLiteral(i)&&F.is(i.range)&&(p.string(i.uri)||p.undefined(i.uri))}r.is=t})(Cs||(Cs={}));var Qu;(function(r){function e(n,i,s,a){return{targetUri:n,targetRange:i,targetSelectionRange:s,originSelectionRange:a}}r.create=e;f
|
||
|
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`,s==="\r"&&i+1<t.length&&t.charAt(i+1)===`
|
||
|
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`&&i++}n&&t.length>0&&e.push(t.length),this._lineOffsets=e}return this._lineOffsets}positionAt(e){e=Math.max(Math.min(e,this._content.length),0);let t=this.getLineOffsets(),n=0,i=t.length;if(i===0)return G.create(0,e);for(;n<i;){let a=Math.floor((n+i)/2);t[a]>e?i=a:n=a+1}let s=n-1;return G.create(s,e-t[s])}offsetAt(e){let t=this.getLineOffsets();if(e.line>=t.length)return this._content.length;if(e.line<0)return 0;let n=t[e.line],i=e.line+1<t.length?t[e.line+1]:this._content.length;return Math.max(Math.min(n+e.character,i),n)}get lineCount(){return this.getLineOffsets().length}},p;(function(r){let e=Object.prototype.toString;function t(d){return typeof d<"u"}r.defined=t;function n(d){return typeof d>"u"}r.undefined=n;function i(d){return d===!0||d===!1}r.boolean=i;function s(d){return e.call(d)==="[object String]"}r.string=s;function a(d){return e.call(d)==="[object Number]"}r.number=a;function o(d,m,y){return e.call(d)==="[object Number]"&&m<=d&&d<=y}r.numberRange=o;function l(d){return e.call(d)==="[object Number]"&&-2147483648<=d&&d<=2147483647}r.integer=l;function c(d){return e.call(d)==="[object Number]"&&0<=d&&d<=2147483647}r.uinteger=c;function u(d){return e.call(d)==="[object Function]"}r.func=u;function f(d){return d!==null&&typeof d=="object"}r.objectLiteral=f;function h(d,m){return Array.isArray(d)&&d.every(m)}r.typedArray=h})(p||(p={}));var jn=class{constructor(){this.nodeStack=[]}get current(){return this.nodeStack[this.nodeStack.length-1]}buildRootNode(e){return this.rootNode=new qr(e),this.rootNode.root=this.rootNode,this.nodeStack=[this.rootNode],this.rootNode}buildCompositeNode(e){let t=new dr;return t.grammarSource=e,t.root=this.rootNode,this.current.content.push(t),this.nodeStack.push(t),t}buildLeafNode(e,t){let n=new fr(e.startOffset,e.image.length,Ar(e),e.tokenType,!1);return n.grammarSource=t,n.root=this.rootNode,this.current.content.push(n),n}removeNode(e){let t=e.container;if(t){let n=t.content.indexOf(e);n>=0&&t.content.splice(n,1)}}construct(e){let t=this.current;typeof e.$type=="string"&&(this.current.astNode=e),e.$cstNode=t;let n=this.nodeStack.pop();n?.content.length===0&&this.removeNode(n)}addHiddenTokens(e){for(let t of e){let n=new fr(t.startOffset,t.image.length,Ar(t),t.tokenType,!0);n.root=this.rootNode,this.addHiddenToken(this.rootNode,n)}}addHiddenToken(e,t){let{offset:n,end:i}=t;for(let s=0;s<e.content.length;s++){let a=e.content[s],{offset:o,end:l}=a;if(Ve(a)&&n>o&&i<l){this.addHiddenToken(a,t);return}else if(i<=o){e.content.splice(s,0,t);return}}e.content.push(t)}},Vn=class{get parent(){return this.container}get feature(){return this.grammarSource}get hidden(){return!1}get astNode(){var e,t;let n=typeof((e=this._astNode)===null||e===void 0?void 0:e.$type)=="string"?this._astNode:(t=this.container)===null||t===void 0?void 0:t.astNode;if(!n)throw new Error("This node has no associated AST element");return n}set astNode(e){this._astNode=e}get element(){return this.astNode}get text(){return this.root.fullText.substring(this.offset,this.end)}},fr=class extends Vn{get offset(){return this._offset}get length(){return this._length}get end(){return this._offset+this._length}get hidden(){return this._hidden}get tokenType(){return this._tokenType}get range(){return this._range}constructor(e,t,n,i,s=!1){super(),this._hidden=s,this._offset=e,this._tokenType=i,this._length=t,this._range=n}},dr=class extends Vn{constructor(){super(...arguments),this.content=new Rl(this)}get children(){return this.content}get offset(){var e,t;return(t=(e=this.firstNonHiddenNode)===null||e===void 0?void 0:e.offset)!==null&&t!==void 0?t:0}get length(){return this.end-this.offset}get end(){var e,t;return(t=(e=this.lastNonHiddenNode)===null||e===void 0?void 0:e.end)!==null&&t!==void 0?t:0}get range(){let e=this.firstNonHiddenNode,t=this.lastNonHiddenNode;if(e&&t){if(this._rangeCache===void 0){let{range:n}=e,{range:i}=t;this._rangeCache={start:n.start,end:i.end.line<n.start.line?n.start:i.end}}return this._rangeCache}else return{start:G.create(0,0),end:G.create(0,0)}}get firstNonHiddenNode(){for(let e of this.content)if
|
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`;case"r":return"\r";case"t":return" ";case"v":return"\v";case"0":return"\0";default:return c}}function n(c){return c.charAt(0)==="^"?c.substring(1):c}r.convertID=n;function i(c){return parseInt(c)}r.convertInt=i;function s(c){return BigInt(c)}r.convertBigint=s;function a(c){return new Date(c)}r.convertDate=a;function o(c){return Number(c)}r.convertNumber=o;function l(c){return c.toLowerCase()==="true"}r.convertBoolean=l})(ct||(ct={}));var _={};U(_,rc(ld(),1));function bl(){return new Promise(r=>{typeof setImmediate>"u"?setTimeout(r,0):setImmediate(r)})}var Pl=0,cd=10;function ud(){return Pl=Date.now(),new _.CancellationTokenSource}function fd(r){cd=r}var ut=Symbol("OperationCancelled");function Ut(r){return r===ut}async function ye(r){if(r===_.CancellationToken.None)return;let e=Date.now();if(e-Pl>=cd&&(Pl=e,await bl()),r.isCancellationRequested)throw ut}var Fe=class{constructor(){this.promise=new Promise((e,t)=>{this.resolve=n=>(e(n),this),this.reject=n=>(t(n),this)})}};var Us=class r{constructor(e,t,n,i){this._uri=e,this._languageId=t,this._version=n,this._content=i,this._lineOffsets=void 0}get uri(){return this._uri}get languageId(){return this._languageId}get version(){return this._version}getText(e){if(e){let t=this.offsetAt(e.start),n=this.offsetAt(e.end);return this._content.substring(t,n)}return this._content}update(e,t){for(let n of e)if(r.isIncremental(n)){let i=pd(n.range),s=this.offsetAt(i.start),a=this.offsetAt(i.end);this._content=this._content.substring(0,s)+n.text+this._content.substring(a,this._content.length);let o=Math.max(i.start.line,0),l=Math.max(i.end.line,0),c=this._lineOffsets,u=dd(n.text,!1,s);if(l-o===u.length)for(let h=0,d=u.length;h<d;h++)c[h+o+1]=u[h];else u.length<1e4?c.splice(o+1,l-o,...u):this._lineOffsets=c=c.slice(0,o+1).concat(u,c.slice(l+1));let f=n.text.length-(a-s);if(f!==0)for(let h=o+1+u.length,d=c.length;h<d;h++)c[h]=c[h]+f}else if(r.isFull(n))this._content=n.text,this._lineOffsets=void 0;else throw new Error("Unknown change event received");this._version=t}getLineOffsets(){return this._lineOffsets===void 0&&(this._lineOffsets=dd(this._content,!0)),this._lineOffsets}positionAt(e){e=Math.max(Math.min(e,this._content.length),0);let t=this.getLineOffsets(),n=0,i=t.length;if(i===0)return{line:0,character:e};for(;n<i;){let a=Math.floor((n+i)/2);t[a]>e?i=a:n=a+1}let s=n-1;return e=this.ensureBeforeEOL(e,t[s]),{line:s,character:e-t[s]}}offsetAt(e){let t=this.getLineOffsets();if(e.line>=t.length)return this._content.length;if(e.line<0)return 0;let n=t[e.line];if(e.character<=0)return n;let i=e.line+1<t.length?t[e.line+1]:this._content.length,s=Math.min(n+e.character,i);return this.ensureBeforeEOL(s,n)}ensureBeforeEOL(e,t){for(;e>t&&hd(this._content.charCodeAt(e-1));)e--;return e}get lineCount(){return this.getLineOffsets().length}static isIncremental(e){let t=e;return t!=null&&typeof t.text=="string"&&t.range!==void 0&&(t.rangeLength===void 0||typeof t.rangeLength=="number")}static isFull(e){let t=e;return t!=null&&typeof t.text=="string"&&t.range===void 0&&t.rangeLength===void 0}},Qr;(function(r){function e(i,s,a,o){return new Us(i,s,a,o)}r.create=e;function t(i,s,a){if(i instanceof Us)return i.update(s,a),i;throw new Error("TextDocument.update: document must be created by TextDocument.create")}r.update=t;function n(i,s){let a=i.getText(),o=Ml(s.map(Nm),(u,f)=>{let h=u.range.start.line-f.range.start.line;return h===0?u.range.start.character-f.range.start.character:h}),l=0,c=[];for(let u of o){let f=i.offsetAt(u.range.start);if(f<l)throw new Error("Overlapping edit");f>l&&c.push(a.substring(l,f)),u.newText.length&&c.push(u.newText),l=i.offsetAt(u.range.end)}return c.push(a.substr(l)),c.join("")}r.applyEdits=n})(Qr||(Qr={}));function Ml(r,e){if(r.length<=1)return r;let t=r.length/2|0,n=r.slice(0,t),i=r.slice(t);Ml(n,e),Ml(i,e);let s=0,a=0,o=0;for(;s<n.length&&a<i.length;)e(n[s],i[a])<=0?r[o++]=n[s++]:r[o++]=i[a++];for(;s<n.length;)r[o++]=n[s++];for(;a<i.length;)r[o++]=i[a++];return r}function dd(r,e,t=0){let n=e?[t]:[];for(let i=0;i<r.length;i++){let s=r.charCodeAt(i);hd(s)&&(s===13&&i+
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${t}`),this.inline?`{${e}}`:e}toMarkdown(e){var t,n;return(n=(t=e?.renderTag)===null||t===void 0?void 0:t.call(e,this))!==null&&n!==void 0?n:this.toMarkdownDefault(e)}toMarkdownDefault(e){let t=this.content.toMarkdown(e);if(this.inline){let s=Fm(this.name,t,e??{});if(typeof s=="string")return s}let n="";e?.tag==="italic"||e?.tag===void 0?n="*":e?.tag==="bold"?n="**":e?.tag==="bold-italic"&&(n="***");let i=`${n}@${this.name}${n}`;return this.content.inlines.length===1?i=`${i} \u2014 ${t}`:this.content.inlines.length>1&&(i=`${i}
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${t}`),this.inline?`{${i}}`:i}};function Fm(r,e,t){var n,i;if(r==="linkplain"||r==="linkcode"||r==="link"){let s=e.indexOf(" "),a=e;if(s>0){let l=Bl(e,s);a=e.substring(l),e=e.substring(0,s)}return(r==="linkcode"||r==="link"&&t.link==="code")&&(a=`\`${a}\``),(i=(n=t.renderLink)===null||n===void 0?void 0:n.call(t,e,a))!==null&&i!==void 0?i:Um(e,a)}}function Um(r,e){try{return Be.parse(r,!0),`[${e}](${r})`}catch{return r}}var gi=class{constructor(e,t){this.inlines=e,this.range=t}toString(){let e="";for(let t=0;t<this.inlines.length;t++){let n=this.inlines[t],i=this.inlines[t+1];e+=n.toString(),i&&i.range.start.line>n.range.start.line&&(e+=`
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`)}return e}toMarkdown(e){let t="";for(let n=0;n<this.inlines.length;n++){let i=this.inlines[n],s=this.inlines[n+1];t+=i.toMarkdown(e),s&&s.range.start.line>i.range.start.line&&(t+=`
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