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60 lines
No EOL
290 KiB
JavaScript
60 lines
No EOL
290 KiB
JavaScript
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r=e.tokenTypeIdx;return r===t.tokenTypeIdx||!0===t.isParent&&!0===t.categoryMatchesMap[r]}function aR(e,t){return e.tokenTypeIdx===t.tokenTypeIdx}let aA=1,ak={};function aI(e){let t=function(e){let t=(0,nb.Z)(e),r=e,n=!0;for(;n;){let e=iz(r=iY((0,ix.Z)((0,nL.Z)(r,e=>e.CATEGORIES))),t);t=t.concat(e),(0,n$.Z)(e)?n=!1:r=e}return t}(e);(function(e){(0,nN.Z)(e,e=>{!ax(e)&&(ak[aA]=e,e.tokenTypeIdx=aA++),aS(e)&&!(0,iu.Z)(e.CATEGORIES)&&(e.CATEGORIES=[e.CATEGORIES]),!aS(e)&&(e.CATEGORIES=[]),!function(e){return(0,nw.Z)(e,"categoryMatches")}(e)&&(e.categoryMatches=[]),!function(e){return(0,nw.Z)(e,"categoryMatchesMap")}(e)&&(e.categoryMatchesMap={})})})(t),function(e){(0,nN.Z)(e,e=>{(function e(t,r){(0,nN.Z)(t,e=>{r.categoryMatchesMap[e.tokenTypeIdx]=!0}),(0,nN.Z)(r.CATEGORIES,n=>{let i=t.concat(r);!im(i,n)&&e(i,n)})})([],e)})}(t),function(e){(0,nN.Z)(e,e=>{e.categoryMatches=[],(0,nN.Z)(e.categoryMatchesMap,(t,r)=>{e.categoryMatches.push(ak[r].tokenTypeIdx)})})}(t),(0,nN.Z)(t,e=>{e.isParent=e.categoryMatches.length>0})}function ax(e){return(0,nw.Z)(e,"tokenTypeIdx")}function aS(e){return(0,nw.Z)(e,"CATEGORIES")}function aN(e){return(0,nw.Z)(e,"tokenTypeIdx")}(e2=t9||(t9={}))[e2.MISSING_PATTERN=0]="MISSING_PATTERN",e2[e2.INVALID_PATTERN=1]="INVALID_PATTERN",e2[e2.EOI_ANCHOR_FOUND=2]="EOI_ANCHOR_FOUND",e2[e2.UNSUPPORTED_FLAGS_FOUND=3]="UNSUPPORTED_FLAGS_FOUND",e2[e2.DUPLICATE_PATTERNS_FOUND=4]="DUPLICATE_PATTERNS_FOUND",e2[e2.INVALID_GROUP_TYPE_FOUND=5]="INVALID_GROUP_TYPE_FOUND",e2[e2.PUSH_MODE_DOES_NOT_EXIST=6]="PUSH_MODE_DOES_NOT_EXIST",e2[e2.MULTI_MODE_LEXER_WITHOUT_DEFAULT_MODE=7]="MULTI_MODE_LEXER_WITHOUT_DEFAULT_MODE",e2[e2.MULTI_MODE_LEXER_WITHOUT_MODES_PROPERTY=8]="MULTI_MODE_LEXER_WITHOUT_MODES_PROPERTY",e2[e2.MULTI_MODE_LEXER_DEFAULT_MODE_VALUE_DOES_NOT_EXIST=9]="MULTI_MODE_LEXER_DEFAULT_MODE_VALUE_DOES_NOT_EXIST",e2[e2.LEXER_DEFINITION_CANNOT_CONTAIN_UNDEFINED=10]="LEXER_DEFINITION_CANNOT_CONTAIN_UNDEFINED",e2[e2.SOI_ANCHOR_FOUND=11]="SOI_ANCHOR_FOUND",e2[e2.EMPTY_MATCH_PATTERN=12]="EMPTY_MATCH_PATTERN",e2[e2.NO_LINE_BREAKS_FLAGS=13]="NO_LINE_BREAKS_FLAGS",e2[e2.UNREACHABLE_PATTERN=14]="UNREACHABLE_PATTERN",e2[e2.IDENTIFY_TERMINATOR=15]="IDENTIFY_TERMINATOR",e2[e2.CUSTOM_LINE_BREAK=16]="CUSTOM_LINE_BREAK",e2[e2.MULTI_MODE_LEXER_LONGER_ALT_NOT_IN_CURRENT_MODE=17]="MULTI_MODE_LEXER_LONGER_ALT_NOT_IN_CURRENT_MODE";let aC={deferDefinitionErrorsHandling:!1,positionTracking:"full",lineTerminatorsPattern:/\n|\r\n?/g,lineTerminatorCharacters:["\n","\r"],ensureOptimizations:!1,safeMode:!1,errorMessageProvider:{buildUnableToPopLexerModeMessage:e=>`Unable to pop Lexer Mode after encountering Token ->${e.image}<- The Mode Stack is empty`,buildUnexpectedCharactersMessage:(e,t,r,n,i)=>`unexpected character: ->${e.charAt(t)}<- at offset: ${t}, skipped ${r} characters.`},traceInitPerf:!1,skipValidations:!1,recoveryEnabled:!0};Object.freeze(aC);class a${constructor(e,t=aC){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=(e,t)=>{if(!0!==this.traceInitPerf)return t();{this.traceInitIndent++;let r=Array(this.traceInitIndent+1).join(" ");this.traceInitIndent<this.traceInitMaxIdent&&console.log(`${r}--> <${e}>`);let{time:n,value:i}=av(t),a=n>10?console.warn:console.log;return this.traceInitIndent<this.traceInitMaxIdent&&a(`${r}<-- <${e}> time: ${n}ms`),this.traceInitIndent--,i}},"boolean"==typeof t)throw Error("The second argument to the Lexer constructor is now an ILexerConfig Object.\na boolean 2nd argument is no longer supported");this.config=nV({},aC,t);let r=this.config.traceInitPerf;!0===r?(this.traceInitMaxIdent=1/0,this.traceInitPerf=!0):"number"==typeof r&&(this.traceInitMaxIdent=r,this.traceInitPerf=!0),this.traceInitIndent=-1,this.TRACE_INIT("Lexer Constructor",()=>{let r;let n=!0;this.TRACE_INIT("Lexer Config handling",()=>{if(this.config.lineTerminatorsPattern===aC.lineTerminatorsPattern)this.config.lineTerminatorsPattern=au;else if(this.config.lineTerminatorCharacters===aC.lineTerminatorCharacters)throw Error("Error: Missing <lineTerminatorCharacters> property on the Lexer config.\n 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),(0,iu.Z)(e)?r={modes:{defaultMode:(0,nb.Z)(e)},defaultMode:ae}:(n=!1,r=(0,nb.Z)(e))}),!1===this.config.skipValidations&&(this.TRACE_INIT("performRuntimeChecks",()=>{this.lexerDefinitionErrors=this.lexerDefinitionErrors.concat(function(e,t,r){let n=[];return!(0,nw.Z)(e,ae)&&n.push({message:"A MultiMode Lexer cannot be initialized without a <"+ae+"> property in its definition\n",type:t9.MULTI_MODE_LEXER_WITHOUT_DEFAULT_MODE}),!(0,nw.Z)(e,at)&&n.push({message:"A MultiMode Lexer cannot be initialized without a <"+at+"> property in its definition\n",type:t9.MULTI_MODE_LEXER_WITHOUT_MODES_PROPERTY}),(0,nw.Z)(e,at)&&(0,nw.Z)(e,ae)&&!(0,nw.Z)(e.modes,e.defaultMode)&&n.push({message:`A MultiMode Lexer cannot be initialized with a ${ae}: <${e.defaultMode}>which does not exist
|
|
`,type:t9.MULTI_MODE_LEXER_DEFAULT_MODE_VALUE_DOES_NOT_EXIST}),(0,nw.Z)(e,at)&&(0,nN.Z)(e.modes,(e,t)=>{(0,nN.Z)(e,(r,i)=>{if((0,i$.Z)(r))n.push({message:`A Lexer cannot be initialized using an undefined Token Type. Mode:<${t}> at index: <${i}>
|
|
`,type:t9.LEXER_DEFINITION_CANNOT_CONTAIN_UNDEFINED});else if((0,nw.Z)(r,"LONGER_ALT")){let i=(0,iu.Z)(r.LONGER_ALT)?r.LONGER_ALT:[r.LONGER_ALT];(0,nN.Z)(i,i=>{!(0,i$.Z)(i)&&!im(e,i)&&n.push({message:`A MultiMode Lexer cannot be initialized with a longer_alt <${i.name}> on token <${r.name}> outside of mode <${t}>
|
|
`,type:t9.MULTI_MODE_LEXER_LONGER_ALT_NOT_IN_CURRENT_MODE})})}})}),n}(r,this.trackStartLines,this.config.lineTerminatorCharacters))}),this.TRACE_INIT("performWarningRuntimeChecks",()=>{this.lexerDefinitionWarning=this.lexerDefinitionWarning.concat(function(e,t,r){let n=[],i=!1,a=i_(iY((0,ix.Z)((0,nC.Z)(e.modes))),e=>e[i5]===a$.NA),s=ad(r);return t&&(0,nN.Z)(a,e=>{let t=ac(e,s);if(!1!==t){let r={message:function(e,t){if(t.issue===t9.IDENTIFY_TERMINATOR)return`Warning: unable to identify line terminator usage in pattern.
|
|
The problem is in the <${e.name}> Token Type
|
|
Root cause: ${t.errMsg}.
|
|
For details See: https://chevrotain.io/docs/guide/resolving_lexer_errors.html#IDENTIFY_TERMINATOR`;if(t.issue===t9.CUSTOM_LINE_BREAK)return`Warning: A Custom Token Pattern should specify the <line_breaks> option.
|
|
The problem is in the <${e.name}> Token Type
|
|
For details See: https://chevrotain.io/docs/guide/resolving_lexer_errors.html#CUSTOM_LINE_BREAK`;throw Error("non exhaustive match")}(e,t),type:t.issue,tokenType:e};n.push(r)}else(0,nw.Z)(e,"LINE_BREAKS")?!0===e.LINE_BREAKS&&(i=!0):i9(s,e.PATTERN)&&(i=!0)}),t&&!i&&n.push({message:"Warning: No LINE_BREAKS Found.\n This Lexer has been defined to track line and column information,\n But none of the Token Types can be identified as matching a line terminator.\n See https://chevrotain.io/docs/guide/resolving_lexer_errors.html#LINE_BREAKS \n for details.",type:t9.NO_LINE_BREAKS_FLAGS}),n}(r,this.trackStartLines,this.config.lineTerminatorCharacters))})),r.modes=r.modes?r.modes:{},(0,nN.Z)(r.modes,(e,t)=>{r.modes[t]=i_(e,e=>(0,i$.Z)(e))});let i=(0,nK.Z)(r.modes);if((0,nN.Z)(r.modes,(e,r)=>{this.TRACE_INIT(`Mode: <${r}> processing`,()=>{if(this.modes.push(r),!1===this.config.skipValidations&&this.TRACE_INIT("validatePatterns",()=>{this.lexerDefinitionErrors=this.lexerDefinitionErrors.concat(function(e,t){let r=[],n=function(e){let t=(0,iU.Z)(e,e=>!(0,nw.Z)(e,i5)),r=(0,nL.Z)(t,e=>({message:"Token Type: ->"+e.name+"<- missing static 'PATTERN' property",type:t9.MISSING_PATTERN,tokenTypes:[e]}));return{errors:r,valid:iz(e,t)}}(e);r=r.concat(n.errors);let i=function(e){let t=(0,iU.Z)(e,e=>{let t=e[i5];return!n2(t)&&!(0,iP.Z)(t)&&!(0,nw.Z)(t,"exec")&&!(0,nD.Z)(t)}),r=(0,nL.Z)(t,e=>({message:"Token Type: ->"+e.name+"<- static 'PATTERN' can only be a RegExp, a Function matching the {CustomPatternMatcherFunc} type or an Object matching the {ICustomPattern} interface.",type:t9.INVALID_PATTERN,tokenTypes:[e]}));return{errors:r,valid:iz(e,t)}}(n.valid),a=i.valid;return r=(r=(r=(r=(r=r.concat(i.errors)).concat(function(e){let t=[],r=(0,iU.Z)(e,e=>n2(e[i5]));return t=(t=(t=(t=(t=t.concat(function(e){class t extends eZ{constructor(){super(...arguments),this.found=!1}visitEndAnchor(e){this.found=!0}}let r=(0,iU.Z)(e,e=>{let r=e.PATTERN;try{let e=i2(r),n=new t;return n.visit(e),n.found}catch(e){return an.test(r.source)}});return(0,nL.Z)(r,e=>({message:"Unexpected RegExp Anchor Error:\n Token Type: ->"+e.name+"<- static 'PATTERN' cannot contain end of input anchor '$'\n See chevrotain.io/docs/guide/resolving_lexer_errors.html#ANCHORS for details.",type:t9.EOI_ANCHOR_FOUND,tokenTypes:[e]}))}(r))).concat(function(e){class t extends eZ{constructor(){super(...arguments),this.found=!1}visitStartAnchor(e){this.found=!0}}let r=(0,iU.Z)(e,e=>{let r=e.PATTERN;try{let e=i2(r),n=new t;return n.visit(e),n.found}catch(e){return ai.test(r.source)}});return(0,nL.Z)(r,e=>({message:"Unexpected RegExp Anchor Error:\n Token Type: ->"+e.name+"<- static 'PATTERN' cannot contain start of input anchor '^'\n See https://chevrotain.io/docs/guide/resolving_lexer_errors.html#ANCHORS for details.",type:t9.SOI_ANCHOR_FOUND,tokenTypes:[e]}))}(r))).concat(function(e){let t=(0,iU.Z)(e,e=>{let t=e[i5];return t instanceof RegExp&&(t.multiline||t.global)});return(0,nL.Z)(t,e=>({message:"Token Type: ->"+e.name+"<- static 'PATTERN' may NOT contain global('g') or multiline('m')",type:t9.UNSUPPORTED_FLAGS_FOUND,tokenTypes:[e]}))}(r))).concat(function(e){let t=[],r=(0,nL.Z)(e,r=>(0,iZ.Z)(e,(e,n)=>(r.PATTERN.source===n.PATTERN.source&&!im(t,n)&&n.PATTERN!==a$.NA&&(t.push(n),e.push(n)),e),[]));r=iY(r);let n=(0,iU.Z)(r,e=>e.length>1);return(0,nL.Z)(n,e=>{let t=(0,nL.Z)(e,e=>e.name),r=iq(e).PATTERN;return{message:`The same RegExp pattern ->${r}<-has been used in all of the following Token Types: ${t.join(", ")} <-`,type:t9.DUPLICATE_PATTERNS_FOUND,tokenTypes:e}})}(r))).concat(function(e){let t=(0,iU.Z)(e,e=>e.PATTERN.test(""));return(0,nL.Z)(t,e=>({message:"Token Type: ->"+e.name+"<- static 'PATTERN' must not match an empty string",type:t9.EMPTY_MATCH_PATTERN,tokenTypes:[e]}))}(r))}(a))).concat(function(e){let t=(0,iU.Z)(e,e=>{if(!(0,nw.Z)(e,"GROUP"))return!1;let t=e.GROUP;return t!==a$.SKIPPED&&t!==a$.NA&&!(0,nD.Z)(t)});return(0,nL.Z)(t,e=>({message:"Token Type: ->"+e.name+"<- static 'GROUP' can only be Lexer.SKIPPED/Lexer.NA/A String",type:t9.INVALID_GROUP_TYPE_FOUND,tokenTypes:[e]}))}(a))).concat(function(e,t){let r=(0,iU.Z)(e,e=>void 0!==e.PUSH_MODE&&!im(t,e.PUSH_MODE));return(0,nL.Z)(r,e=>({message:`Token Type: ->${e.name}<- static 'PUSH_MODE' value cannot refer to a Lexer Mode ->${e.PUSH_MODE}<-which does not exist`,type:t9.PUSH_MODE_DOES_NOT_EXIST,tokenTypes:[e]}))}(a,t))).concat(function(e){let t=[],r=(0,iZ.Z)(e,(e,t,r)=>{let n=t.PATTERN;return n===a$.NA?e:((0,nD.Z)(n)?e.push({str:n,idx:r,tokenType:t}):n2(n)&&function(e){return void 0===(0,iX.Z)([".","\\","[","]","|","^","$","(",")","?","*","+","{"],t=>-1!==e.source.indexOf(t))}(n)&&e.push({str:n.source,idx:r,tokenType:t}),e)},[]);return(0,nN.Z)(e,(e,n)=>{(0,nN.Z)(r,({str:r,idx:i,tokenType:a})=>{if(n<i&&function(e,t){if(n2(t)){let r=t.exec(e);return null!==r&&0===r.index}if((0,iP.Z)(t))return t(e,0,[],{});if((0,nw.Z)(t,"exec"))return t.exec(e,0,[],{});else if("string"==typeof t)return t===e;else throw Error("non exhaustive match")}(r,e.PATTERN)){let r=`Token: ->${a.name}<- can never be matched.
|
|
Because it appears AFTER the Token Type ->${e.name}<-in the lexer's definition.
|
|
See https://chevrotain.io/docs/guide/resolving_lexer_errors.html#UNREACHABLE`;t.push({message:r,type:t9.UNREACHABLE_PATTERN,tokenTypes:[e,a]})}})}),t}(a))}(e,i))}),(0,n$.Z)(this.lexerDefinitionErrors)){let n;aI(e),this.TRACE_INIT("analyzeTokenTypes",()=>{n=function(e,t){let r,n,i,a,s,o,l,u,c,d,h,f;let p=(t=(0,iL.Z)(t,{useSticky:ar,debug:!1,safeMode:!1,positionTracking:"full",lineTerminatorCharacters:["\r","\n"],tracer:(e,t)=>t()})).tracer;p("initCharCodeToOptimizedIndexMap",()=>{(function(){if((0,n$.Z)(ap)){ap=Array(65536);for(let e=0;e<65536;e++)ap[e]=e>255?255+~~(e/255):e}})()}),p("Reject Lexer.NA",()=>{r=i_(e,e=>e[i5]===a$.NA)});let m=!1;p("Transform Patterns",()=>{m=!1,n=(0,nL.Z)(r,e=>{let r=e[i5];if(n2(r)){let e=r.source;return 1!==e.length||"^"===e||"$"===e||"."===e||r.ignoreCase?2!==e.length||"\\"!==e[0]||im(["d","D","s","S","t","r","n","t","0","c","b","B","f","v","w","W"],e[1])?t.useSticky?as(r):aa(r):e[1]:e}if((0,iP.Z)(r))return m=!0,{exec:r};if("object"==typeof r)return m=!0,r;else if("string"==typeof r){if(1===r.length)return r;{let e=new RegExp(r.replace(/[\\^$.*+?()[\]{}|]/g,"\\$&"));return t.useSticky?as(e):aa(e)}}else throw Error("non exhaustive match")})}),p("misc mapping",()=>{i=(0,nL.Z)(r,e=>e.tokenTypeIdx),a=(0,nL.Z)(r,e=>{let t=e.GROUP;if(t!==a$.SKIPPED){if((0,nD.Z)(t))return t;if((0,i$.Z)(t))return!1;else throw Error("non exhaustive match")}}),s=(0,nL.Z)(r,e=>{let t=e.LONGER_ALT;if(t)return(0,iu.Z)(t)?(0,nL.Z)(t,e=>iD(r,e)):[iD(r,t)]}),o=(0,nL.Z)(r,e=>e.PUSH_MODE),l=(0,nL.Z)(r,e=>(0,nw.Z)(e,"POP_MODE"))}),p("Line Terminator Handling",()=>{let e=ad(t.lineTerminatorCharacters);u=(0,nL.Z)(r,e=>!1),"onlyOffset"!==t.positionTracking&&(u=(0,nL.Z)(r,t=>(0,nw.Z)(t,"LINE_BREAKS")?!!t.LINE_BREAKS:!1===ac(t,e)&&i9(e,t.PATTERN)))}),p("Misc Mapping #2",()=>{c=(0,nL.Z)(r,ao),d=(0,nL.Z)(n,al),h=(0,iZ.Z)(r,(e,t)=>{let r=t.GROUP;return(0,nD.Z)(r)&&r!==a$.SKIPPED&&(e[r]=[]),e},{}),f=(0,nL.Z)(n,(e,t)=>({pattern:n[t],longerAlt:s[t],canLineTerminator:u[t],isCustom:c[t],short:d[t],group:a[t],push:o[t],pop:l[t],tokenTypeIdx:i[t],tokenType:r[t]}))});let g=!0,y=[];return!t.safeMode&&p("First Char Optimization",()=>{y=(0,iZ.Z)(r,(e,r,n)=>{if("string"==typeof r.PATTERN)ah(e,am(r.PATTERN.charCodeAt(0)),f[n]);else if((0,iu.Z)(r.START_CHARS_HINT)){let t;(0,nN.Z)(r.START_CHARS_HINT,r=>{let i=am("string"==typeof r?r.charCodeAt(0):r);t!==i&&(t=i,ah(e,i,f[n]))})}else if(n2(r.PATTERN)){if(r.PATTERN.unicode)g=!1,t.ensureOptimizations&&iQ(`${i4} Unable to analyze < ${r.PATTERN.toString()} > pattern.
|
|
The regexp unicode flag is not currently supported by the regexp-to-ast library.
|
|
This will disable the lexer's first char optimizations.
|
|
For details See: https://chevrotain.io/docs/guide/resolving_lexer_errors.html#UNICODE_OPTIMIZE`);else{let i=function(e,t=!1){try{let t=i2(e);return function e(t,r,n){switch(t.type){case"Disjunction":for(let i=0;i<t.value.length;i++)e(t.value[i],r,n);break;case"Alternative":let i=t.value;for(let t=0;t<i.length;t++){let a=i[t];switch(a.type){case"EndAnchor":case"GroupBackReference":case"Lookahead":case"NegativeLookahead":case"StartAnchor":case"WordBoundary":case"NonWordBoundary":continue}switch(a.type){case"Character":i7(a.value,r,n);break;case"Set":if(!0===a.complement)throw Error(i3);(0,nN.Z)(a.value,e=>{if("number"==typeof e)i7(e,r,n);else if(!0===n)for(let t=e.from;t<=e.to;t++)i7(t,r,n);else{for(let t=e.from;t<=e.to&&t<af;t++)i7(t,r,n);if(e.to>=af){let t=e.from>=af?e.from:af,n=e.to,i=am(t),a=am(n);for(let e=i;e<=a;e++)r[e]=e}}});break;case"Group":e(a.value,r,n);break;default:throw Error("Non Exhaustive Match")}let s=void 0!==a.quantifier&&0===a.quantifier.atLeast;if("Group"===a.type&&!1===function e(t){let r=t.quantifier;return!!r&&0===r.atLeast||!!t.value&&((0,iu.Z)(t.value)?iT(t.value,e):e(t.value))}(a)||"Group"!==a.type&&!1===s)break}break;default:throw Error("non exhaustive match!")}return(0,nC.Z)(r)}(t.value,{},t.flags.ignoreCase)}catch(r){if(r.message===i3)t&&iJ(`${i4} Unable to optimize: < ${e.toString()} >
|
|
Complement Sets cannot be automatically optimized.
|
|
This will disable the lexer's first char optimizations.
|
|
See: https://chevrotain.io/docs/guide/resolving_lexer_errors.html#COMPLEMENT for details.`);else{let r="";t&&(r="\n This will disable the lexer's first char optimizations.\n See: https://chevrotain.io/docs/guide/resolving_lexer_errors.html#REGEXP_PARSING for details."),iQ(`${i4}
|
|
Failed parsing: < ${e.toString()} >
|
|
Using the @chevrotain/regexp-to-ast library
|
|
Please open an issue at: https://github.com/chevrotain/chevrotain/issues`+r)}}return[]}(r.PATTERN,t.ensureOptimizations);(0,n$.Z)(i)&&(g=!1),(0,nN.Z)(i,t=>{ah(e,t,f[n])})}}else t.ensureOptimizations&&iQ(`${i4} TokenType: <${r.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`),g=!1;return e},[])}),{emptyGroups:h,patternIdxToConfig:f,charCodeToPatternIdxToConfig:y,hasCustom:m,canBeOptimized:g}}(e,{lineTerminatorCharacters:this.config.lineTerminatorCharacters,positionTracking:t.positionTracking,ensureOptimizations:t.ensureOptimizations,safeMode:t.safeMode,tracer:this.TRACE_INIT})}),this.patternIdxToConfig[r]=n.patternIdxToConfig,this.charCodeToPatternIdxToConfig[r]=n.charCodeToPatternIdxToConfig,this.emptyGroups=nV({},this.emptyGroups,n.emptyGroups),this.hasCustom=n.hasCustom||this.hasCustom,this.canModeBeOptimized[r]=n.canBeOptimized}})}),this.defaultMode=r.defaultMode,!(0,n$.Z)(this.lexerDefinitionErrors)&&!this.config.deferDefinitionErrorsHandling)throw Error("Errors detected in definition of Lexer:\n"+(0,nL.Z)(this.lexerDefinitionErrors,e=>e.message).join("-----------------------\n"));(0,nN.Z)(this.lexerDefinitionWarning,e=>{iJ(e.message)}),this.TRACE_INIT("Choosing sub-methods implementations",()=>{if(ar?(this.chopInput=ag.Z,this.match=this.matchWithTest):(this.updateLastIndex=ay.Z,this.match=this.matchWithExec),n&&(this.handleModes=ay.Z),!1===this.trackStartLines&&(this.computeNewColumn=ag.Z),!1===this.trackEndLines&&(this.updateTokenEndLineColumnLocation=ay.Z),/full/i.test(this.config.positionTracking))this.createTokenInstance=this.createFullToken;else if(/onlyStart/i.test(this.config.positionTracking))this.createTokenInstance=this.createStartOnlyToken;else if(/onlyOffset/i.test(this.config.positionTracking))this.createTokenInstance=this.createOffsetOnlyToken;else throw Error(`Invalid <positionTracking> config option: "${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 e=(0,iZ.Z)(this.canModeBeOptimized,(e,t,r)=>(!1===t&&e.push(r),e),[]);if(t.ensureOptimizations&&!(0,n$.Z)(e))throw Error(`Lexer Modes: < ${e.join(", ")} > cannot be optimized.
|
|
Disable the "ensureOptimizations" lexer config flag to silently ignore this and run the lexer in an un-optimized mode.
|
|
Or inspect the console log for details on how to resolve these issues.`)}),this.TRACE_INIT("clearRegExpParserCache",()=>{i0={}}),this.TRACE_INIT("toFastProperties",()=>{nO(this)})})}tokenize(e,t=this.defaultMode){if(!(0,n$.Z)(this.lexerDefinitionErrors))throw Error("Unable to Tokenize because Errors detected in definition of Lexer:\n"+(0,nL.Z)(this.lexerDefinitionErrors,e=>e.message).join("-----------------------\n"));return this.tokenizeInternal(e,t)}tokenizeInternal(e,t){let r,n,i,a,s,o,l,u,c,d,h,f,p,m,g,y,T;let v=e,E=v.length,R=0,A=0,k=Array(this.hasCustom?0:Math.floor(e.length/10)),I=[],x=this.trackStartLines?1:void 0,S=this.trackStartLines?1:void 0,N=function(e){let t={},r=(0,nK.Z)(e);return(0,nN.Z)(r,r=>{let n=e[r];if((0,iu.Z)(n))t[r]=[];else throw Error("non exhaustive match")}),t}(this.emptyGroups),C=this.trackStartLines,$=this.config.lineTerminatorsPattern,L=0,w=[],b=[],O=[],_=[];function P(){return w}function M(e){let t=b[am(e)];return void 0===t?_:t}Object.freeze(_);let D=e=>{if(1===O.length&&void 0===e.tokenType.PUSH_MODE){let t=this.config.errorMessageProvider.buildUnableToPopLexerModeMessage(e);I.push({offset:e.startOffset,line:e.startLine,column:e.startColumn,length:e.image.length,message:t})}else{O.pop();let e=(0,aT.Z)(O);w=this.patternIdxToConfig[e],b=this.charCodeToPatternIdxToConfig[e],L=w.length;let t=this.canModeBeOptimized[e]&&!1===this.config.safeMode;y=b&&t?M:P}};function Z(e){O.push(e),b=this.charCodeToPatternIdxToConfig[e],L=(w=this.patternIdxToConfig[e]).length,L=w.length;let t=this.canModeBeOptimized[e]&&!1===this.config.safeMode;y=b&&t?M:P}Z.call(this,t);let U=this.config.recoveryEnabled;for(;R<E;){o=null;let t=v.charCodeAt(R),b=y(t),O=b.length;for(r=0;r<O;r++){let n=(T=b[r]).pattern;l=null;let c=T.short;if(!1!==c?t===c&&(o=n):!0===T.isCustom?null!==(g=n.exec(v,R,k,N))?(o=g[0],void 0!==g.payload&&(l=g.payload)):o=null:(this.updateLastIndex(n,R),o=this.match(n,e,R)),null!==o){if(void 0!==(s=T.longerAlt)){let t=s.length;for(i=0;i<t;i++){let t=w[s[i]],r=t.pattern;if(u=null,!0===t.isCustom?null!==(g=r.exec(v,R,k,N))?(a=g[0],void 0!==g.payload&&(u=g.payload)):a=null:(this.updateLastIndex(r,R),a=this.match(r,e,R)),a&&a.length>o.length){o=a,l=u,T=t;break}}}break}}if(null!==o){if(c=o.length,void 0!==(d=T.group)&&(h=T.tokenTypeIdx,f=this.createTokenInstance(o,R,h,T.tokenType,x,S,c),this.handlePayload(f,l),!1===d?A=this.addToken(k,A,f):N[d].push(f)),e=this.chopInput(e,c),R+=c,S=this.computeNewColumn(S,c),!0===C&&!0===T.canLineTerminator){let e,t,r=0;$.lastIndex=0;do!0===(e=$.test(o))&&(t=$.lastIndex-1,r++);while(!0===e);0!==r&&(x+=r,S=c-t,this.updateTokenEndLineColumnLocation(f,d,t,r,x,S,c))}this.handleModes(T,D,Z,f)}else{let t=R,r=x,i=S,a=!1===U;for(;!1===a&&R<E;)for(e=this.chopInput(e,1),R++,n=0;n<L;n++){let t=w[n],r=t.pattern,i=t.short;if(!1!==i?v.charCodeAt(R)===i&&(a=!0):!0===t.isCustom?a=null!==r.exec(v,R,k,N):(this.updateLastIndex(r,R),a=null!==r.exec(e)),!0===a)break}if(p=R-t,S=this.computeNewColumn(S,p),m=this.config.errorMessageProvider.buildUnexpectedCharactersMessage(v,t,p,r,i),I.push({offset:t,line:r,column:i,length:p,message:m}),!1===U)break}}return!this.hasCustom&&(k.length=A),{tokens:k,groups:N,errors:I}}handleModes(e,t,r,n){if(!0===e.pop){let i=e.push;t(n),void 0!==i&&r.call(this,i)}else void 0!==e.push&&r.call(this,e.push)}chopInput(e,t){return e.substring(t)}updateLastIndex(e,t){e.lastIndex=t}updateTokenEndLineColumnLocation(e,t,r,n,i,a,s){let o,l;void 0!==t&&(l=(o=r===s-1)?-1:0,!(1===n&&!0===o)&&(e.endLine=i+l,e.endColumn=a-1+-l))}computeNewColumn(e,t){return e+t}createOffsetOnlyToken(e,t,r,n){return{image:e,startOffset:t,tokenTypeIdx:r,tokenType:n}}createStartOnlyToken(e,t,r,n,i,a){return{image:e,startOffset:t,startLine:i,startColumn:a,tokenTypeIdx:r,tokenType:n}}createFullToken(e,t,r,n,i,a,s){return{image:e,startOffset:t,endOffset:t+s-1,startLine:i,endLine:i,startColumn:a,endColumn:a+s-1,tokenTypeIdx:r,tokenType:n}}addTokenUsingPush(e,t,r){return e.push(r),t}addTokenUsingMemberAccess(e,t,r){return e[t]=r,++t}handlePayloadNoCustom(e,t){}handlePayloadWithCustom(e,t){null!==t&&(e.payload=t)}matchWithTest(e,t,r){return!0===e.test(t)?t.substring(r,e.lastIndex):null}matchWithExec(e,t){let r=e.exec(t);return null!==r?r[0]:null}}function aL(e){return aw(e)?e.LABEL:e.name}function aw(e){return(0,nD.Z)(e.LABEL)&&""!==e.LABEL}a$.SKIPPED="This marks a skipped Token pattern, this means each token identified by it willbe consumed and then thrown into oblivion, this can be used to for example to completely ignore whitespace.",a$.NA=/NOT_APPLICABLE/;let ab="categories",aO="label",a_="group",aP="push_mode",aM="pop_mode",aD="longer_alt",aZ="line_breaks",aU="start_chars_hint";function aF(e){return aG(e)}function aG(e){let t=e.pattern,r={};if(r.name=e.name,!(0,i$.Z)(t)&&(r.PATTERN=t),(0,nw.Z)(e,"parent"))throw"The parent property is no longer supported.\nSee: https://github.com/chevrotain/chevrotain/issues/564#issuecomment-349062346 for details.";return(0,nw.Z)(e,ab)&&(r.CATEGORIES=e[ab]),aI([r]),(0,nw.Z)(e,aO)&&(r.LABEL=e[aO]),(0,nw.Z)(e,a_)&&(r.GROUP=e[a_]),(0,nw.Z)(e,aM)&&(r.POP_MODE=e[aM]),(0,nw.Z)(e,aP)&&(r.PUSH_MODE=e[aP]),(0,nw.Z)(e,aD)&&(r.LONGER_ALT=e[aD]),(0,nw.Z)(e,aZ)&&(r.LINE_BREAKS=e[aZ]),(0,nw.Z)(e,aU)&&(r.START_CHARS_HINT=e[aU]),r}let aB=aG({name:"EOF",pattern:a$.NA});function aK(e,t,r,n,i,a,s,o){return{image:t,startOffset:r,endOffset:n,startLine:i,endLine:a,startColumn:s,endColumn:o,tokenTypeIdx:e.tokenTypeIdx,tokenType:e}}function aj(e,t){return aE(e,t)}aI([aB]);let aV={buildMismatchTokenMessage({expected:e,actual:t,previous:r,ruleName:n}){let i=aw(e)?`--> ${aL(e)} <--`:`token of type --> ${e.name} <--`;return`Expecting ${i} but found --> '${t.image}' <--`},buildNotAllInputParsedMessage:({firstRedundant:e,ruleName:t})=>"Redundant input, expecting EOF but found: "+e.image,buildNoViableAltMessage({expectedPathsPerAlt:e,actual:t,previous:r,customUserDescription:n,ruleName:i}){let a="Expecting: ",s="\nbut found: '"+iq(t).image+"'";if(n)return a+n+s;{let t=(0,iZ.Z)(e,(e,t)=>e.concat(t),[]),r=(0,nL.Z)(t,e=>`[${(0,nL.Z)(e,e=>aL(e)).join(", ")}]`),n=(0,nL.Z)(r,(e,t)=>` ${t+1}. ${e}`);return a+`one of these possible Token sequences:
|
|
${n.join("\n")}`+s}},buildEarlyExitMessage({expectedIterationPaths:e,actual:t,customUserDescription:r,ruleName:n}){let i="Expecting: ",a="\nbut found: '"+iq(t).image+"'";if(r)return i+r+a;{let t=(0,nL.Z)(e,e=>`[${(0,nL.Z)(e,e=>aL(e)).join(",")}]`);return i+`expecting at least one iteration which starts with one of these possible Token sequences::
|
|
<${t.join(" ,")}>`+a}}};Object.freeze(aV);let aW={buildRuleNotFoundError:(e,t)=>"Invalid grammar, reference to a rule which is not defined: ->"+t.nonTerminalName+"<-\ninside top level rule: ->"+e.name+"<-"},aH={buildDuplicateFoundError(e,t){var r;let n=e.name,i=iq(t),a=i.idx,s=iE(i);let o=(r=i)instanceof ii?r.terminalType.name:r instanceof n4?r.nonTerminalName:"",l=`->${s}${a>0?a:""}<- ${o?`with argument: ->${o}<-`:""}
|
|
appears more than once (${t.length} times) in the top level rule: ->${n}<-.
|
|
For further details see: https://chevrotain.io/docs/FAQ.html#NUMERICAL_SUFFIXES
|
|
`;return l=(l=l.replace(/[ \t]+/g," ")).replace(/\s\s+/g,"\n")},buildNamespaceConflictError:e=>`Namespace conflict found in grammar.
|
|
The grammar has both a Terminal(Token) and a Non-Terminal(Rule) named: <${e.name}>.
|
|
To resolve this make sure each Terminal and Non-Terminal names are unique
|
|
This is easy to accomplish by using the convention that Terminal names start with an uppercase letter
|
|
and Non-Terminal names start with a lower case letter.`,buildAlternationPrefixAmbiguityError(e){let t=(0,nL.Z)(e.prefixPath,e=>aL(e)).join(", "),r=0===e.alternation.idx?"":e.alternation.idx;return`Ambiguous alternatives: <${e.ambiguityIndices.join(" ,")}> due to common lookahead prefix
|
|
in <OR${r}> inside <${e.topLevelRule.name}> Rule,
|
|
<${t}> may appears as a prefix path in all these alternatives.
|
|
See: https://chevrotain.io/docs/guide/resolving_grammar_errors.html#COMMON_PREFIX
|
|
For Further details.`},buildAlternationAmbiguityError(e){let t=(0,nL.Z)(e.prefixPath,e=>aL(e)).join(", "),r=0===e.alternation.idx?"":e.alternation.idx,n=`Ambiguous Alternatives Detected: <${e.ambiguityIndices.join(" ,")}> in <OR${r}> inside <${e.topLevelRule.name}> Rule,
|
|
<${t}> may appears as a prefix path in all these alternatives.
|
|
`;return n=n+`See: https://chevrotain.io/docs/guide/resolving_grammar_errors.html#AMBIGUOUS_ALTERNATIVES
|
|
`+"For Further details."},buildEmptyRepetitionError(e){let t=iE(e.repetition);return 0!==e.repetition.idx&&(t+=e.repetition.idx),`The repetition <${t}> within Rule <${e.topLevelRule.name}> can never consume any tokens.
|
|
This could lead to an infinite loop.`},buildTokenNameError:e=>"deprecated",buildEmptyAlternationError:e=>`Ambiguous empty alternative: <${e.emptyChoiceIdx+1}> in <OR${e.alternation.idx}> inside <${e.topLevelRule.name}> Rule.
|
|
Only the last alternative may be an empty alternative.`,buildTooManyAlternativesError:e=>`An Alternation cannot have more than 256 alternatives:
|
|
<OR${e.alternation.idx}> inside <${e.topLevelRule.name}> Rule.
|
|
has ${e.alternation.definition.length+1} alternatives.`,buildLeftRecursionError(e){let t=e.topLevelRule.name,r=(0,nL.Z)(e.leftRecursionPath,e=>e.name),n=`${t} --> ${r.concat([t]).join(" --\x3e ")}`;return`Left Recursion found in grammar.
|
|
rule: <${t}> can be invoked from itself (directly or indirectly)
|
|
without consuming any Tokens. The grammar path that causes this is:
|
|
${n}
|
|
To fix this refactor your grammar to remove the left recursion.
|
|
see: https://en.wikipedia.org/wiki/LL_parser#Left_factoring.`},buildInvalidRuleNameError:e=>"deprecated",buildDuplicateRuleNameError(e){let t;return t=e.topLevelRule instanceof n7?e.topLevelRule.name:e.topLevelRule,`Duplicate definition, rule: ->${t}<- is already defined in the grammar: ->${e.grammarName}<-`}};class az extends ia{constructor(e,t){super(),this.nameToTopRule=e,this.errMsgProvider=t,this.errors=[]}resolveRefs(){(0,nN.Z)((0,nC.Z)(this.nameToTopRule),e=>{this.currTopLevel=e,e.accept(this)})}visitNonTerminal(e){let t=this.nameToTopRule[e.nonTerminalName];if(t)e.referencedRule=t;else{let t=this.errMsgProvider.buildRuleNotFoundError(this.currTopLevel,e);this.errors.push({message:t,type:rt.UNRESOLVED_SUBRULE_REF,ruleName:this.currTopLevel.name,unresolvedRefName:e.nonTerminalName})}}}let aY=function(e,t){return(0,iV.Z)((0,nL.Z)(e,t),1)};var aq=r("83276");let aX=function(e,t,r,n){for(var i=-1,a=null==e?0:e.length;++i<a;){var s=e[i];t(n,s,r(s),e)}return n},aQ=function(e,t,r,n){return(0,io.Z)(e,function(e,i,a){t(n,e,r(e),a)}),n};var aJ=Object.prototype.hasOwnProperty;var a0=(e3=function(e,t,r){aJ.call(e,r)?e[r].push(t):(0,aq.Z)(e,r,[t])},function(e,t){var r=(0,iu.Z)(e)?aX:aQ,n={};return r(e,e3,(0,nH.Z)(t,2),n)});let a1=function(e,t,r){var n=null==e?0:e.length;return n?n_(e,0,(t=n-(t=r||void 0===t?1:(0,nP.Z)(t)))<0?0:t):[]};class a2 extends iR{constructor(e,t){super(),this.topProd=e,this.path=t,this.possibleTokTypes=[],this.nextProductionName="",this.nextProductionOccurrence=0,this.found=!1,this.isAtEndOfPath=!1}startWalking(){if(this.found=!1,this.path.ruleStack[0]!==this.topProd.name)throw Error("The path does not start with the walker's top Rule!");return this.ruleStack=(0,nb.Z)(this.path.ruleStack).reverse(),this.occurrenceStack=(0,nb.Z)(this.path.occurrenceStack).reverse(),this.ruleStack.pop(),this.occurrenceStack.pop(),this.updateExpectedNext(),this.walk(this.topProd),this.possibleTokTypes}walk(e,t=[]){!this.found&&super.walk(e,t)}walkProdRef(e,t,r){if(e.referencedRule.name===this.nextProductionName&&e.idx===this.nextProductionOccurrence){let n=t.concat(r);this.updateExpectedNext(),this.walk(e.referencedRule,n)}}updateExpectedNext(){(0,n$.Z)(this.ruleStack)?(this.nextProductionName="",this.nextProductionOccurrence=0,this.isAtEndOfPath=!0):(this.nextProductionName=this.ruleStack.pop(),this.nextProductionOccurrence=this.occurrenceStack.pop())}}class a3 extends a2{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,r){if(this.isAtEndOfPath&&e.terminalType.name===this.nextTerminalName&&e.idx===this.nextTerminalOccurrence&&!this.found){let e=new n6({definition:t.concat(r)});this.possibleTokTypes=iS(e),this.found=!0}}}class a4 extends iR{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}}class a7 extends a4{walkMany(e,t,r){if(e.idx===this.occurrence){let e=iq(t.concat(r));this.result.isEndOfRule=void 0===e,e instanceof ii&&(this.result.token=e.terminalType,this.result.occurrence=e.idx)}else super.walkMany(e,t,r)}}class a6 extends a4{walkManySep(e,t,r){if(e.idx===this.occurrence){let e=iq(t.concat(r));this.result.isEndOfRule=void 0===e,e instanceof ii&&(this.result.token=e.terminalType,this.result.occurrence=e.idx)}else super.walkManySep(e,t,r)}}class a8 extends a4{walkAtLeastOne(e,t,r){if(e.idx===this.occurrence){let e=iq(t.concat(r));this.result.isEndOfRule=void 0===e,e instanceof ii&&(this.result.token=e.terminalType,this.result.occurrence=e.idx)}else super.walkAtLeastOne(e,t,r)}}class a9 extends a4{walkAtLeastOneSep(e,t,r){if(e.idx===this.occurrence){let e=iq(t.concat(r));this.result.isEndOfRule=void 0===e,e instanceof ii&&(this.result.token=e.terminalType,this.result.occurrence=e.idx)}else super.walkAtLeastOneSep(e,t,r)}}function a5(e,t,r=[]){r=(0,nb.Z)(r);let n=[],i=0;function a(a){let s=a5(a.concat(nM(e,i+1)),t,r);return n.concat(s)}for(;r.length<t&&i<e.length;){let t=e[i];if(t instanceof n6)return a(t.definition);if(t instanceof n4)return a(t.definition);else if(t instanceof n8)n=a(t.definition);else if(t instanceof n9)return a(t.definition.concat([new ie({definition:t.definition})]));else if(t instanceof n5)return a([new n6({definition:t.definition}),new ie({definition:[new ii({terminalType:t.separator})].concat(t.definition)})]);else if(t instanceof it)n=a(t.definition.concat([new ie({definition:[new ii({terminalType:t.separator})].concat(t.definition)})]));else if(t instanceof ie)n=a(t.definition.concat([new ie({definition:t.definition})]));else if(t instanceof ir)return(0,nN.Z)(t.definition,e=>{!1===(0,n$.Z)(e.definition)&&(n=a(e.definition))}),n;else if(t instanceof ii)r.push(t.terminalType);else throw Error("non exhaustive match");i++}return n.push({partialPath:r,suffixDef:nM(e,i)}),n}function se(e,t,r,n){let i="EXIT_NONE_TERMINAL",a=[i],s="EXIT_ALTERNATIVE",o=!1,l=t.length,u=l-n-1,c=[],d=[];for(d.push({idx:-1,def:e,ruleStack:[],occurrenceStack:[]});!(0,n$.Z)(d);){let e=d.pop();if(e===s){o&&(0,aT.Z)(d).idx<=u&&d.pop();continue}let n=e.def,h=e.idx,f=e.ruleStack,p=e.occurrenceStack;if((0,n$.Z)(n))continue;let m=n[0];if(m===i){let e={idx:h,def:nM(n),ruleStack:a1(f),occurrenceStack:a1(p)};d.push(e)}else if(m instanceof ii){if(h<l-1){let e=h+1;if(r(t[e],m.terminalType)){let t={idx:e,def:nM(n),ruleStack:f,occurrenceStack:p};d.push(t)}}else if(h===l-1)c.push({nextTokenType:m.terminalType,nextTokenOccurrence:m.idx,ruleStack:f,occurrenceStack:p}),o=!0;else throw Error("non exhaustive match")}else if(m instanceof n4){let e=(0,nb.Z)(f);e.push(m.nonTerminalName);let t=(0,nb.Z)(p);t.push(m.idx);let r={idx:h,def:m.definition.concat(a,nM(n)),ruleStack:e,occurrenceStack:t};d.push(r)}else if(m instanceof n8){let e={idx:h,def:nM(n),ruleStack:f,occurrenceStack:p};d.push(e),d.push(s);let t={idx:h,def:m.definition.concat(nM(n)),ruleStack:f,occurrenceStack:p};d.push(t)}else if(m instanceof n9){let e=new ie({definition:m.definition,idx:m.idx}),t={idx:h,def:m.definition.concat([e],nM(n)),ruleStack:f,occurrenceStack:p};d.push(t)}else if(m instanceof n5){let e=new ie({definition:[new ii({terminalType:m.separator})].concat(m.definition),idx:m.idx}),t={idx:h,def:m.definition.concat([e],nM(n)),ruleStack:f,occurrenceStack:p};d.push(t)}else if(m instanceof it){let e={idx:h,def:nM(n),ruleStack:f,occurrenceStack:p};d.push(e),d.push(s);let t=new ie({definition:[new ii({terminalType:m.separator})].concat(m.definition),idx:m.idx}),r={idx:h,def:m.definition.concat([t],nM(n)),ruleStack:f,occurrenceStack:p};d.push(r)}else if(m instanceof ie){let e={idx:h,def:nM(n),ruleStack:f,occurrenceStack:p};d.push(e),d.push(s);let t=new ie({definition:m.definition,idx:m.idx}),r={idx:h,def:m.definition.concat([t],nM(n)),ruleStack:f,occurrenceStack:p};d.push(r)}else if(m instanceof ir)for(let e=m.definition.length-1;e>=0;e--){let t={idx:h,def:m.definition[e].definition.concat(nM(n)),ruleStack:f,occurrenceStack:p};d.push(t),d.push(s)}else if(m instanceof n6)d.push({idx:h,def:m.definition.concat(nM(n)),ruleStack:f,occurrenceStack:p});else if(m instanceof n7)d.push(function(e,t,r,n){let i=(0,nb.Z)(r);i.push(e.name);let a=(0,nb.Z)(n);return a.push(1),{idx:t,def:e.definition,ruleStack:i,occurrenceStack:a}}(m,h,f,p));else throw Error("non exhaustive match")}return c}function st(e){if(e instanceof n8||"Option"===e)return t5.OPTION;if(e instanceof ie||"Repetition"===e)return t5.REPETITION;if(e instanceof n9||"RepetitionMandatory"===e)return t5.REPETITION_MANDATORY;else if(e instanceof n5||"RepetitionMandatoryWithSeparator"===e)return t5.REPETITION_MANDATORY_WITH_SEPARATOR;else if(e instanceof it||"RepetitionWithSeparator"===e)return t5.REPETITION_WITH_SEPARATOR;else if(e instanceof ir||"Alternation"===e)return t5.ALTERNATION;else throw Error("non exhaustive match")}function sr(e){let{occurrence:t,rule:r,prodType:n,maxLookahead:i}=e,a=st(n);return a===t5.ALTERNATION?sc(t,r,i):sd(t,r,a,i)}(e7=t5||(t5={}))[e7.OPTION=0]="OPTION",e7[e7.REPETITION=1]="REPETITION",e7[e7.REPETITION_MANDATORY=2]="REPETITION_MANDATORY",e7[e7.REPETITION_MANDATORY_WITH_SEPARATOR=3]="REPETITION_MANDATORY_WITH_SEPARATOR",e7[e7.REPETITION_WITH_SEPARATOR=4]="REPETITION_WITH_SEPARATOR",e7[e7.ALTERNATION=5]="ALTERNATION";function sn(e,t,r,n){let i=e.length,a=iT(e,e=>iT(e,e=>1===e.length));if(t)return function(t){let n=(0,nL.Z)(t,e=>e.GATE);for(let t=0;t<i;t++){let i=e[t],a=i.length,s=n[t];if(void 0===s||!1!==s.call(this))t:for(let e=0;e<a;e++){let n=i[e],a=n.length;for(let e=0;e<a;e++)if(!1===r(this.LA(e+1),n[e]))continue t;return t}}};if(!a||n)return function(){for(let t=0;t<i;t++){let n=e[t],i=n.length;t:for(let e=0;e<i;e++){let i=n[e],a=i.length;for(let e=0;e<a;e++)if(!1===r(this.LA(e+1),i[e]))continue t;return t}}};{let t=(0,nL.Z)(e,e=>(0,ix.Z)(e)),r=(0,iZ.Z)(t,(e,t,r)=>((0,nN.Z)(t,t=>{!(0,nw.Z)(e,t.tokenTypeIdx)&&(e[t.tokenTypeIdx]=r),(0,nN.Z)(t.categoryMatches,t=>{!(0,nw.Z)(e,t)&&(e[t]=r)})}),e),{});return function(){return r[this.LA(1).tokenTypeIdx]}}}function si(e,t,r){let n=iT(e,e=>1===e.length),i=e.length;if(!n||r)return function(){t:for(let r=0;r<i;r++){let n=e[r],i=n.length;for(let e=0;e<i;e++)if(!1===t(this.LA(e+1),n[e]))continue t;return!0}return!1};{let t=(0,ix.Z)(e);if(1===t.length&&(0,n$.Z)(t[0].categoryMatches)){let e=t[0].tokenTypeIdx;return function(){return this.LA(1).tokenTypeIdx===e}}{let e=(0,iZ.Z)(t,(e,t,r)=>(e[t.tokenTypeIdx]=!0,(0,nN.Z)(t.categoryMatches,t=>{e[t]=!0}),e),[]);return function(){return!0===e[this.LA(1).tokenTypeIdx]}}}}class sa extends iR{constructor(e,t,r){super(),this.topProd=e,this.targetOccurrence=t,this.targetProdType=r}startWalking(){return this.walk(this.topProd),this.restDef}checkIsTarget(e,t,r,n){return 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0===this.targetRef||e===this.targetRef)&&(this.result=e.definition)}visitOption(e){this.checkIsTarget(e,t5.OPTION)}visitRepetition(e){this.checkIsTarget(e,t5.REPETITION)}visitRepetitionMandatory(e){this.checkIsTarget(e,t5.REPETITION_MANDATORY)}visitRepetitionMandatoryWithSeparator(e){this.checkIsTarget(e,t5.REPETITION_MANDATORY_WITH_SEPARATOR)}visitRepetitionWithSeparator(e){this.checkIsTarget(e,t5.REPETITION_WITH_SEPARATOR)}visitAlternation(e){this.checkIsTarget(e,t5.ALTERNATION)}}function so(e){let t=Array(e);for(let r=0;r<e;r++)t[r]=[];return t}function sl(e){let t=[""];for(let r=0;r<e.length;r++){let n=e[r],i=[];for(let e=0;e<t.length;e++){let r=t[e];i.push(r+"_"+n.tokenTypeIdx);for(let e=0;e<n.categoryMatches.length;e++){let t="_"+n.categoryMatches[e];i.push(r+t)}}t=i}return t}function su(e,t){let r=(0,nL.Z)(e,e=>a5([e],1)),n=so(r.length),i=(0,nL.Z)(r,e=>{let t={};return(0,nN.Z)(e,e=>{let r=sl(e.partialPath);(0,nN.Z)(r,e=>{t[e]=!0})}),t}),a=r;for(let e=1;e<=t;e++){let r=a;a=so(r.length);for(let s=0;s<r.length;s++){let o=r[s];for(let r=0;r<o.length;r++){let l=o[r].partialPath,u=o[r].suffixDef,c=sl(l);if(function(e,t,r){for(let n=0;n<e.length;n++){if(n===r)continue;let i=e[n];for(let e=0;e<t.length;e++)if(!0===i[t[e]])return!1}return!0}(i,c,s)||(0,n$.Z)(u)||l.length===t){let e=n[s];if(!1===sh(e,l)){e.push(l);for(let e=0;e<c.length;e++){let t=c[e];i[s][t]=!0}}}else{let t=a5(u,e+1,l);a[s]=a[s].concat(t),(0,nN.Z)(t,e=>{let t=sl(e.partialPath);(0,nN.Z)(t,e=>{i[s][e]=!0})})}}}}return n}function sc(e,t,r,n){let i=new ss(e,t5.ALTERNATION,n);return t.accept(i),su(i.result,r)}function sd(e,t,r,n){let i=new ss(e,r);t.accept(i);let a=i.result,s=new sa(t,e,r).startWalking(),o=new n6({definition:a});return su([o,new n6({definition:s})],n)}function sh(e,t){r:for(let r=0;r<e.length;r++){let n=e[r];if(n.length===t.length){for(let e=0;e<n.length;e++){let r=t[e],i=n[e];if(!1==(r===i||void 0!==i.categoryMatchesMap[r.tokenTypeIdx]))continue r}return!0}}return!1}function sf(e){return iT(e,e=>iT(e,e=>iT(e,e=>(0,n$.Z)(e.categoryMatches))))}function sp(e){return`${iE(e)}_#_${e.idx}_#_${sm(e)}`}function sm(e){return e instanceof ii?e.terminalType.name:e instanceof n4?e.nonTerminalName:""}class sg extends ia{constructor(){super(...arguments),this.allProductions=[]}visitNonTerminal(e){this.allProductions.push(e)}visitOption(e){this.allProductions.push(e)}visitRepetitionWithSeparator(e){this.allProductions.push(e)}visitRepetitionMandatory(e){this.allProductions.push(e)}visitRepetitionMandatoryWithSeparator(e){this.allProductions.push(e)}visitRepetition(e){this.allProductions.push(e)}visitAlternation(e){this.allProductions.push(e)}visitTerminal(e){this.allProductions.push(e)}}class sy extends ia{constructor(){super(...arguments),this.alternations=[]}visitAlternation(e){this.alternations.push(e)}}class sT extends ia{constructor(){super(...arguments),this.allProductions=[]}visitRepetitionWithSeparator(e){this.allProductions.push(e)}visitRepetitionMandatory(e){this.allProductions.push(e)}visitRepetitionMandatoryWithSeparator(e){this.allProductions.push(e)}visitRepetition(e){this.allProductions.push(e)}}let sv="MismatchedTokenException",sE="NoViableAltException",sR="EarlyExitException",sA="NotAllInputParsedException",sk=[sv,sE,sR,sA];function sI(e){return im(sk,e.name)}Object.freeze(sk);class sx extends Error{constructor(e,t){super(e),this.token=t,this.resyncedTokens=[],Object.setPrototypeOf(this,new.target.prototype),Error.captureStackTrace&&Error.captureStackTrace(this,this.constructor)}}class sS extends sx{constructor(e,t,r){super(e,t),this.previousToken=r,this.name=sv}}class sN extends sx{constructor(e,t,r){super(e,t),this.previousToken=r,this.name=sE}}class sC extends sx{constructor(e,t){super(e,t),this.name=sA}}class s$ extends sx{constructor(e,t,r){super(e,t),this.previousToken=r,this.name=sR}}let sL={},sw="InRuleRecoveryException";class sb extends Error{constructor(e){super(e),this.name=sw}}function sO(e,t,r,n,i,a,s){let o=this.getKeyForAutomaticLookahead(n,i),l=this.firstAfterRepMap[o];if(void 0===l){let e=this.getCurrRuleFullName();l=new a(this.getGAstProductions()[e],i).startWalking(),this.firstAfterRepMap[o]=l}let u=l.token,c=l.occurrence,d=l.isEndOfRule;if(1===this.RULE_STACK.length&&d&&void 0===u&&(u=aB,c=1),void 0!==u&&void 0!==c)this.shouldInRepetitionRecoveryBeTried(u,c,s)&&this.tryInRepetitionRecovery(e,t,r,u)}let s_=256,sP=512,sM=768,sD=1024,sZ=1280,sU=1536;function sF(e,t,r){return r|t|e}class sG{constructor(e){var t;this.maxLookahead=null!==(t=null==e?void 0:e.maxLookahead)&&void 0!==t?t:s4.maxLookahead}validate(e){let t=this.validateNoLeftRecursion(e.rules);if((0,n$.Z)(t)){let r=this.validateEmptyOrAlternatives(e.rules),n=this.validateAmbiguousAlternationAlternatives(e.rules,this.maxLookahead);return[...t,...r,...n,...this.validateSomeNonEmptyLookaheadPath(e.rules,this.maxLookahead)]}return t}validateNoLeftRecursion(e){return aY(e,e=>(function e(t,r,n,i=[]){let a=[],s=function e(t){let r=[];if((0,n$.Z)(t))return r;let n=iq(t);if(n instanceof n4)r.push(n.referencedRule);else if(n instanceof n6||n instanceof n8||n instanceof n9||n instanceof n5||n instanceof it||n instanceof ie)r=r.concat(e(n.definition));else if(n instanceof ir)r=(0,ix.Z)((0,nL.Z)(n.definition,t=>e(t.definition)));else if(n instanceof ii);else throw Error("non exhaustive match");let i=iv(n),a=t.length>1;if(!i||!a)return r;{let n=nM(t);return r.concat(e(n))}}(r.definition);if((0,n$.Z)(s))return[];{let r=t.name;im(s,t)&&a.push({message:n.buildLeftRecursionError({topLevelRule:t,leftRecursionPath:i}),type:rt.LEFT_RECURSION,ruleName:r});let o=aY(iz(s,i.concat([t])),r=>{let a=(0,nb.Z)(i);return a.push(r),e(t,r,n,a)});return a.concat(o)}})(e,e,aH))}validateEmptyOrAlternatives(e){return aY(e,e=>(function(e,t){let r=new sy;return e.accept(r),aY(r.alternations,r=>aY(a1(r.definition),(n,i)=>{let a=se([n],[],aE,1);return(0,n$.Z)(a)?[{message:t.buildEmptyAlternationError({topLevelRule:e,alternation:r,emptyChoiceIdx:i}),type:rt.NONE_LAST_EMPTY_ALT,ruleName:e.name,occurrence:r.idx,alternative:i+1}]:[]}))})(e,aH))}validateAmbiguousAlternationAlternatives(e,t){return aY(e,e=>(function(e,t,r){let n=new sy;e.accept(n);let i=n.alternations;return aY(i=i_(i,e=>!0===e.ignoreAmbiguities),n=>{let i=n.idx,a=sc(i,e,n.maxLookahead||t,n),s=function(e,t,r,n){let i=[],a=(0,iZ.Z)(e,(r,n,a)=>!0===t.definition[a].ignoreAmbiguities?r:((0,nN.Z)(n,n=>{let s=[a];(0,nN.Z)(e,(e,r)=>{a!==r&&sh(e,n)&&!0!==t.definition[r].ignoreAmbiguities&&s.push(r)}),s.length>1&&!sh(i,n)&&(i.push(n),r.push({alts:s,path:n}))}),r),[]);return(0,nL.Z)(a,e=>{let i=(0,nL.Z)(e.alts,e=>e+1);return{message:n.buildAlternationAmbiguityError({topLevelRule:r,alternation:t,ambiguityIndices:i,prefixPath:e.path}),type:rt.AMBIGUOUS_ALTS,ruleName:r.name,occurrence:t.idx,alternatives:e.alts}})}(a,n,e,r),o=function(e,t,r,n){let i=(0,iZ.Z)(e,(e,t,r)=>{let n=(0,nL.Z)(t,e=>({idx:r,path:e}));return e.concat(n)},[]);return iY(aY(i,e=>{if(!0===t.definition[e.idx].ignoreAmbiguities)return[];let a=e.idx,s=e.path,o=(0,iU.Z)(i,e=>{var r,n;return!0!==t.definition[e.idx].ignoreAmbiguities&&e.idx<a&&(r=e.path,n=s,r.length<n.length&&iT(r,(e,t)=>{let r=n[t];return e===r||r.categoryMatchesMap[e.tokenTypeIdx]}))});return(0,nL.Z)(o,e=>{let i=[e.idx+1,a+1],s=0===t.idx?"":t.idx;return{message:n.buildAlternationPrefixAmbiguityError({topLevelRule:r,alternation:t,ambiguityIndices:i,prefixPath:e.path}),type:rt.AMBIGUOUS_PREFIX_ALTS,ruleName:r.name,occurrence:s,alternatives:i}})}))}(a,n,e,r);return s.concat(o)})})(e,t,aH))}validateSomeNonEmptyLookaheadPath(e,t){return function(e,t,r){let n=[];return(0,nN.Z)(e,e=>{let i=new sT;e.accept(i);let a=i.allProductions;(0,nN.Z)(a,i=>{let a=st(i),s=i.maxLookahead||t,o=sd(i.idx,e,a,s)[0];if((0,n$.Z)((0,ix.Z)(o))){let t=r.buildEmptyRepetitionError({topLevelRule:e,repetition:i});n.push({message:t,type:rt.NO_NON_EMPTY_LOOKAHEAD,ruleName:e.name})}})}),n}(e,t,aH)}buildLookaheadForAlternation(e){return function(e,t,r,n,i,a){let s=sc(e,t,r),o=sf(s)?aR:aE;return a(s,n,o,i)}(e.prodOccurrence,e.rule,e.maxLookahead,e.hasPredicates,e.dynamicTokensEnabled,sn)}buildLookaheadForOptional(e){return function(e,t,r,n,i,a){let s=sd(e,t,i,r),o=sf(s)?aR:aE;return a(s[0],o,n)}(e.prodOccurrence,e.rule,e.maxLookahead,e.dynamicTokensEnabled,st(e.prodType),si)}}let sB=new class e extends ia{constructor(){super(...arguments),this.dslMethods={option:[],alternation:[],repetition:[],repetitionWithSeparator:[],repetitionMandatory:[],repetitionMandatoryWithSeparator:[]}}reset(){this.dslMethods={option:[],alternation:[],repetition:[],repetitionWithSeparator:[],repetitionMandatory:[],repetitionMandatoryWithSeparator:[]}}visitOption(e){this.dslMethods.option.push(e)}visitRepetitionWithSeparator(e){this.dslMethods.repetitionWithSeparator.push(e)}visitRepetitionMandatory(e){this.dslMethods.repetitionMandatory.push(e)}visitRepetitionMandatoryWithSeparator(e){this.dslMethods.repetitionMandatoryWithSeparator.push(e)}visitRepetition(e){this.dslMethods.repetition.push(e)}visitAlternation(e){this.dslMethods.alternation.push(e)}};function sK(e,t){!0===isNaN(e.startOffset)?(e.startOffset=t.startOffset,e.endOffset=t.endOffset):e.endOffset<t.endOffset==!0&&(e.endOffset=t.endOffset)}function sj(e,t){!0===isNaN(e.startOffset)?(e.startOffset=t.startOffset,e.startColumn=t.startColumn,e.startLine=t.startLine,e.endOffset=t.endOffset,e.endColumn=t.endColumn,e.endLine=t.endLine):e.endOffset<t.endOffset==!0&&(e.endOffset=t.endOffset,e.endColumn=t.endColumn,e.endLine=t.endLine)}function sV(e,t){Object.defineProperty(e,"name",{enumerable:!1,configurable:!0,writable:!1,value:t})}function sW(e,t){let r=(0,nK.Z)(e),n=r.length;for(let i=0;i<n;i++){let n=e[r[i]],a=n.length;for(let e=0;e<a;e++){let r=n[e];void 0===r.tokenTypeIdx&&this[r.name](r.children,t)}}}(e6=re||(re={}))[e6.REDUNDANT_METHOD=0]="REDUNDANT_METHOD",e6[e6.MISSING_METHOD=1]="MISSING_METHOD";var sH=r("21367");let sz={description:"This Object indicates the Parser is during Recording Phase"};Object.freeze(sz);let sY=255,sq=aG({name:"RECORDING_PHASE_TOKEN",pattern:a$.NA});aI([sq]);let sX=aK(sq,"This IToken indicates the Parser is in Recording Phase\n See: https://chevrotain.io/docs/guide/internals.html#grammar-recording for details",-1,-1,-1,-1,-1,-1);Object.freeze(sX);let sQ={name:"This CSTNode indicates the Parser is in Recording Phase\n See: https://chevrotain.io/docs/guide/internals.html#grammar-recording for details",children:{}};function sJ(e,t,r,n=!1){s2(r);let i=(0,aT.Z)(this.recordingProdStack),a=(0,iP.Z)(t)?t:t.DEF,s=new e({definition:[],idx:r});return n&&(s.separator=t.SEP),(0,nw.Z)(t,"MAX_LOOKAHEAD")&&(s.maxLookahead=t.MAX_LOOKAHEAD),this.recordingProdStack.push(s),a.call(this),i.definition.push(s),this.recordingProdStack.pop(),sz}function s0(e,t){s2(t);let r=(0,aT.Z)(this.recordingProdStack),n=!1===(0,iu.Z)(e),i=!1===n?e:e.DEF,a=new ir({definition:[],idx:t,ignoreAmbiguities:n&&!0===e.IGNORE_AMBIGUITIES});(0,nw.Z)(e,"MAX_LOOKAHEAD")&&(a.maxLookahead=e.MAX_LOOKAHEAD);let s=id(i,e=>(0,iP.Z)(e.GATE));return a.hasPredicates=s,r.definition.push(a),(0,nN.Z)(i,e=>{let t=new n6({definition:[]});a.definition.push(t),(0,nw.Z)(e,"IGNORE_AMBIGUITIES")?t.ignoreAmbiguities=e.IGNORE_AMBIGUITIES:(0,nw.Z)(e,"GATE")&&(t.ignoreAmbiguities=!0),this.recordingProdStack.push(t),e.ALT.call(this),this.recordingProdStack.pop()}),sz}function s1(e){return 0===e?"":`${e}`}function s2(e){if(e<0||e>sY){let t=Error(`Invalid DSL Method idx value: <${e}>
|
|
Idx value must be a none negative value smaller than ${sY+1}`);throw t.KNOWN_RECORDER_ERROR=!0,t}}let s3=aK(aB,"",NaN,NaN,NaN,NaN,NaN,NaN);Object.freeze(s3);let s4=Object.freeze({recoveryEnabled:!1,maxLookahead:3,dynamicTokensEnabled:!1,outputCst:!0,errorMessageProvider:aV,nodeLocationTracking:"none",traceInitPerf:!1,skipValidations:!1}),s7=Object.freeze({recoveryValueFunc:()=>void 0,resyncEnabled:!0});function s6(e){return function(){return e}}(e8=rt||(rt={}))[e8.INVALID_RULE_NAME=0]="INVALID_RULE_NAME",e8[e8.DUPLICATE_RULE_NAME=1]="DUPLICATE_RULE_NAME",e8[e8.INVALID_RULE_OVERRIDE=2]="INVALID_RULE_OVERRIDE",e8[e8.DUPLICATE_PRODUCTIONS=3]="DUPLICATE_PRODUCTIONS",e8[e8.UNRESOLVED_SUBRULE_REF=4]="UNRESOLVED_SUBRULE_REF",e8[e8.LEFT_RECURSION=5]="LEFT_RECURSION",e8[e8.NONE_LAST_EMPTY_ALT=6]="NONE_LAST_EMPTY_ALT",e8[e8.AMBIGUOUS_ALTS=7]="AMBIGUOUS_ALTS",e8[e8.CONFLICT_TOKENS_RULES_NAMESPACE=8]="CONFLICT_TOKENS_RULES_NAMESPACE",e8[e8.INVALID_TOKEN_NAME=9]="INVALID_TOKEN_NAME",e8[e8.NO_NON_EMPTY_LOOKAHEAD=10]="NO_NON_EMPTY_LOOKAHEAD",e8[e8.AMBIGUOUS_PREFIX_ALTS=11]="AMBIGUOUS_PREFIX_ALTS",e8[e8.TOO_MANY_ALTS=12]="TOO_MANY_ALTS",e8[e8.CUSTOM_LOOKAHEAD_VALIDATION=13]="CUSTOM_LOOKAHEAD_VALIDATION";class s8{static performSelfAnalysis(e){throw Error("The **static** `performSelfAnalysis` method has been deprecated. \nUse the **instance** method with the same name instead.")}performSelfAnalysis(){this.TRACE_INIT("performSelfAnalysis",()=>{let e;this.selfAnalysisDone=!0;let t=this.className;this.TRACE_INIT("toFastProps",()=>{nO(this)}),this.TRACE_INIT("Grammar Recording",()=>{try{this.enableRecording(),(0,nN.Z)(this.definedRulesNames,e=>{let t;let r=this[e].originalGrammarAction;this.TRACE_INIT(`${e} Rule`,()=>{t=this.topLevelRuleRecord(e,r)}),this.gastProductionsCache[e]=t})}finally{this.disableRecording()}});let r=[];if(this.TRACE_INIT("Grammar Resolving",()=>{r=function(e){let t=(0,iL.Z)(e,{errMsgProvider:aW}),r={};return(0,nN.Z)(e.rules,e=>{r[e.name]=e}),function(e,t){let r=new az(e,t);return r.resolveRefs(),r.errors}(r,t.errMsgProvider)}({rules:(0,nC.Z)(this.gastProductionsCache)}),this.definitionErrors=this.definitionErrors.concat(r)}),this.TRACE_INIT("Grammar Validations",()=>{if((0,n$.Z)(r)&&!1===this.skipValidations){var e;let r=(e={rules:(0,nC.Z)(this.gastProductionsCache),tokenTypes:(0,nC.Z)(this.tokensMap),errMsgProvider:aH,grammarName:t},function(e,t,r,n){let i=aY(e,e=>(function(e,t){let r=new sg;e.accept(r);let n=nq(a0(r.allProductions,sp),e=>e.length>1);return(0,nL.Z)((0,nC.Z)(n),r=>{let n=iq(r),i=t.buildDuplicateFoundError(e,r),a=iE(n),s={message:i,type:rt.DUPLICATE_PRODUCTIONS,ruleName:e.name,dslName:a,occurrence:n.idx},o=sm(n);return o&&(s.parameter=o),s})})(e,r)),a=function(e,t,r){let n=[],i=(0,nL.Z)(t,e=>e.name);return(0,nN.Z)(e,e=>{let t=e.name;if(im(i,t)){let i=r.buildNamespaceConflictError(e);n.push({message:i,type:rt.CONFLICT_TOKENS_RULES_NAMESPACE,ruleName:t})}}),n}(e,t,r),s=aY(e,e=>(function(e,t){let r=new sy;return e.accept(r),aY(r.alternations,r=>r.definition.length>255?[{message:t.buildTooManyAlternativesError({topLevelRule:e,alternation:r}),type:rt.TOO_MANY_ALTS,ruleName:e.name,occurrence:r.idx}]:[])})(e,r)),o=aY(e,t=>(function(e,t,r,n){let i=[];if((0,iZ.Z)(t,(t,r)=>r.name===e.name?t+1:t,0)>1){let t=n.buildDuplicateRuleNameError({topLevelRule:e,grammarName:r});i.push({message:t,type:rt.DUPLICATE_RULE_NAME,ruleName:e.name})}return i})(t,e,n,r));return i.concat(a,s,o)}((e=(0,iL.Z)(e,{errMsgProvider:aH})).rules,e.tokenTypes,e.errMsgProvider,e.grammarName)),n=function(e){let t=e.lookaheadStrategy.validate({rules:e.rules,tokenTypes:e.tokenTypes,grammarName:e.grammarName});return(0,nL.Z)(t,e=>Object.assign({type:rt.CUSTOM_LOOKAHEAD_VALIDATION},e))}({lookaheadStrategy:this.lookaheadStrategy,rules:(0,nC.Z)(this.gastProductionsCache),tokenTypes:(0,nC.Z)(this.tokensMap),grammarName:t});this.definitionErrors=this.definitionErrors.concat(r,n)}}),(0,n$.Z)(this.definitionErrors)&&(this.recoveryEnabled&&this.TRACE_INIT("computeAllProdsFollows",()=>{let e=function(e){let t={};return(0,nN.Z)(e,e=>{nV(t,new iC(e).startWalking())}),t}((0,nC.Z)(this.gastProductionsCache));this.resyncFollows=e}),this.TRACE_INIT("ComputeLookaheadFunctions",()=>{var e,t;null===(t=(e=this.lookaheadStrategy).initialize)||void 0===t||t.call(e,{rules:(0,nC.Z)(this.gastProductionsCache)}),this.preComputeLookaheadFunctions((0,nC.Z)(this.gastProductionsCache))})),!s8.DEFER_DEFINITION_ERRORS_HANDLING&&!(0,n$.Z)(this.definitionErrors))throw e=(0,nL.Z)(this.definitionErrors,e=>e.message),Error(`Parser Definition Errors detected:
|
|
${e.join("\n-------------------------------\n")}`)})}constructor(e,t){this.definitionErrors=[],this.selfAnalysisDone=!1;if(this.initErrorHandler(t),this.initLexerAdapter(),this.initLooksAhead(t),this.initRecognizerEngine(e,t),this.initRecoverable(t),this.initTreeBuilder(t),this.initContentAssist(),this.initGastRecorder(t),this.initPerformanceTracer(t),(0,nw.Z)(t,"ignoredIssues"))throw Error("The <ignoredIssues> IParserConfig property has been deprecated.\n Please use the <IGNORE_AMBIGUITIES> flag on the relevant DSL method instead.\n See: https://chevrotain.io/docs/guide/resolving_grammar_errors.html#IGNORING_AMBIGUITIES\n For further details.");this.skipValidations=(0,nw.Z)(t,"skipValidations")?t.skipValidations:s4.skipValidations}}s8.DEFER_DEFINITION_ERRORS_HANDLING=!1,!function(e,t){t.forEach(t=>{let r=t.prototype;Object.getOwnPropertyNames(r).forEach(n=>{if("constructor"===n)return;let i=Object.getOwnPropertyDescriptor(r,n);i&&(i.get||i.set)?Object.defineProperty(e.prototype,n,i):e.prototype[n]=t.prototype[n]})})}(s8,[class e{initRecoverable(e){this.firstAfterRepMap={},this.resyncFollows={},this.recoveryEnabled=(0,nw.Z)(e,"recoveryEnabled")?e.recoveryEnabled:s4.recoveryEnabled,this.recoveryEnabled&&(this.attemptInRepetitionRecovery=sO)}getTokenToInsert(e){let t=aK(e,"",NaN,NaN,NaN,NaN,NaN,NaN);return t.isInsertedInRecovery=!0,t}canTokenTypeBeInsertedInRecovery(e){return!0}canTokenTypeBeDeletedInRecovery(e){return!0}tryInRepetitionRecovery(e,t,r,n){let i=this.findReSyncTokenType(),a=this.exportLexerState(),s=[],o=!1,l=this.LA(1),u=this.LA(1),c=()=>{let e=this.LA(0),t=new sS(this.errorMessageProvider.buildMismatchTokenMessage({expected:n,actual:l,previous:e,ruleName:this.getCurrRuleFullName()}),l,this.LA(0));t.resyncedTokens=a1(s),this.SAVE_ERROR(t)};for(;!o;){if(this.tokenMatcher(u,n)){c();return}if(r.call(this)){c(),e.apply(this,t);return}else this.tokenMatcher(u,i)?o=!0:(u=this.SKIP_TOKEN(),this.addToResyncTokens(u,s))}this.importLexerState(a)}shouldInRepetitionRecoveryBeTried(e,t,r){return!(!1===r||this.tokenMatcher(this.LA(1),e)||this.isBackTracking()||this.canPerformInRuleRecovery(e,this.getFollowsForInRuleRecovery(e,t)))&&!0}getFollowsForInRuleRecovery(e,t){let r=this.getCurrentGrammarPath(e,t);return this.getNextPossibleTokenTypes(r)}tryInRuleRecovery(e,t){if(this.canRecoverWithSingleTokenInsertion(e,t))return this.getTokenToInsert(e);if(this.canRecoverWithSingleTokenDeletion(e)){let e=this.SKIP_TOKEN();return this.consumeToken(),e}throw new sb("sad sad panda")}canPerformInRuleRecovery(e,t){return this.canRecoverWithSingleTokenInsertion(e,t)||this.canRecoverWithSingleTokenDeletion(e)}canRecoverWithSingleTokenInsertion(e,t){if(!this.canTokenTypeBeInsertedInRecovery(e)||(0,n$.Z)(t))return!1;let r=this.LA(1);return void 0!==(0,iX.Z)(t,e=>this.tokenMatcher(r,e))}canRecoverWithSingleTokenDeletion(e){return!!this.canTokenTypeBeDeletedInRecovery(e)&&this.tokenMatcher(this.LA(2),e)}isInCurrentRuleReSyncSet(e){let t=this.getCurrFollowKey();return im(this.getFollowSetFromFollowKey(t),e)}findReSyncTokenType(){let e=this.flattenFollowSet(),t=this.LA(1),r=2;for(;;){let n=(0,iX.Z)(e,e=>aE(t,e));if(void 0!==n)return n;t=this.LA(r),r++}}getCurrFollowKey(){if(1===this.RULE_STACK.length)return sL;let e=this.getLastExplicitRuleShortName(),t=this.getLastExplicitRuleOccurrenceIndex(),r=this.getPreviousExplicitRuleShortName();return{ruleName:this.shortRuleNameToFullName(e),idxInCallingRule:t,inRule:this.shortRuleNameToFullName(r)}}buildFullFollowKeyStack(){let e=this.RULE_STACK,t=this.RULE_OCCURRENCE_STACK;return(0,nL.Z)(e,(r,n)=>0===n?sL:{ruleName:this.shortRuleNameToFullName(r),idxInCallingRule:t[n],inRule:this.shortRuleNameToFullName(e[n-1])})}flattenFollowSet(){let e=(0,nL.Z)(this.buildFullFollowKeyStack(),e=>this.getFollowSetFromFollowKey(e));return(0,ix.Z)(e)}getFollowSetFromFollowKey(e){if(e===sL)return[aB];let t=e.ruleName+e.idxInCallingRule+iN+e.inRule;return this.resyncFollows[t]}addToResyncTokens(e,t){return!this.tokenMatcher(e,aB)&&t.push(e),t}reSyncTo(e){let t=[],r=this.LA(1);for(;!1===this.tokenMatcher(r,e);)r=this.SKIP_TOKEN(),this.addToResyncTokens(r,t);return a1(t)}attemptInRepetitionRecovery(e,t,r,n,i,a,s){}getCurrentGrammarPath(e,t){let r=this.getHumanReadableRuleStack(),n=(0,nb.Z)(this.RULE_OCCURRENCE_STACK);return{ruleStack:r,occurrenceStack:n,lastTok:e,lastTokOccurrence:t}}getHumanReadableRuleStack(){return(0,nL.Z)(this.RULE_STACK,e=>this.shortRuleNameToFullName(e))}},class e{initLooksAhead(e){this.dynamicTokensEnabled=(0,nw.Z)(e,"dynamicTokensEnabled")?e.dynamicTokensEnabled:s4.dynamicTokensEnabled,this.maxLookahead=(0,nw.Z)(e,"maxLookahead")?e.maxLookahead:s4.maxLookahead,this.lookaheadStrategy=(0,nw.Z)(e,"lookaheadStrategy")?e.lookaheadStrategy:new sG({maxLookahead:this.maxLookahead}),this.lookAheadFuncsCache=new Map}preComputeLookaheadFunctions(e){(0,nN.Z)(e,e=>{this.TRACE_INIT(`${e.name} Rule Lookahead`,()=>{let{alternation:t,repetition:r,option:n,repetitionMandatory:i,repetitionMandatoryWithSeparator:a,repetitionWithSeparator:s}=function(e){sB.reset(),e.accept(sB);let t=sB.dslMethods;return sB.reset(),t}(e);(0,nN.Z)(t,t=>{let r=0===t.idx?"":t.idx;this.TRACE_INIT(`${iE(t)}${r}`,()=>{var r,n;let i=this.lookaheadStrategy.buildLookaheadForAlternation({prodOccurrence:t.idx,rule:e,maxLookahead:t.maxLookahead||this.maxLookahead,hasPredicates:t.hasPredicates,dynamicTokensEnabled:this.dynamicTokensEnabled});let a=(r=this.fullRuleNameToShort[e.name],n=s_,t.idx|n|r);this.setLaFuncCache(a,i)})}),(0,nN.Z)(r,t=>{this.computeLookaheadFunc(e,t.idx,sM,"Repetition",t.maxLookahead,iE(t))}),(0,nN.Z)(n,t=>{this.computeLookaheadFunc(e,t.idx,sP,"Option",t.maxLookahead,iE(t))}),(0,nN.Z)(i,t=>{this.computeLookaheadFunc(e,t.idx,sD,"RepetitionMandatory",t.maxLookahead,iE(t))}),(0,nN.Z)(a,t=>{this.computeLookaheadFunc(e,t.idx,sU,"RepetitionMandatoryWithSeparator",t.maxLookahead,iE(t))}),(0,nN.Z)(s,t=>{this.computeLookaheadFunc(e,t.idx,sZ,"RepetitionWithSeparator",t.maxLookahead,iE(t))})})})}computeLookaheadFunc(e,t,r,n,i,a){this.TRACE_INIT(`${a}${0===t?"":t}`,()=>{var a;let s=this.lookaheadStrategy.buildLookaheadForOptional({prodOccurrence:t,rule:e,maxLookahead:i||this.maxLookahead,dynamicTokensEnabled:this.dynamicTokensEnabled,prodType:n});let o=(a=this.fullRuleNameToShort[e.name],t|r|a);this.setLaFuncCache(o,s)})}getKeyForAutomaticLookahead(e,t){return t|e|this.getLastExplicitRuleShortName()}getLaFuncFromCache(e){return this.lookAheadFuncsCache.get(e)}setLaFuncCache(e,t){this.lookAheadFuncsCache.set(e,t)}},class e{initTreeBuilder(e){if(this.CST_STACK=[],this.outputCst=e.outputCst,this.nodeLocationTracking=(0,nw.Z)(e,"nodeLocationTracking")?e.nodeLocationTracking:s4.nodeLocationTracking,this.outputCst){if(/full/i.test(this.nodeLocationTracking))this.recoveryEnabled?(this.setNodeLocationFromToken=sj,this.setNodeLocationFromNode=sj,this.cstPostRule=ay.Z,this.setInitialNodeLocation=this.setInitialNodeLocationFullRecovery):(this.setNodeLocationFromToken=ay.Z,this.setNodeLocationFromNode=ay.Z,this.cstPostRule=this.cstPostRuleFull,this.setInitialNodeLocation=this.setInitialNodeLocationFullRegular);else if(/onlyOffset/i.test(this.nodeLocationTracking))this.recoveryEnabled?(this.setNodeLocationFromToken=sK,this.setNodeLocationFromNode=sK,this.cstPostRule=ay.Z,this.setInitialNodeLocation=this.setInitialNodeLocationOnlyOffsetRecovery):(this.setNodeLocationFromToken=ay.Z,this.setNodeLocationFromNode=ay.Z,this.cstPostRule=this.cstPostRuleOnlyOffset,this.setInitialNodeLocation=this.setInitialNodeLocationOnlyOffsetRegular);else if(/none/i.test(this.nodeLocationTracking))this.setNodeLocationFromToken=ay.Z,this.setNodeLocationFromNode=ay.Z,this.cstPostRule=ay.Z,this.setInitialNodeLocation=ay.Z;else throw Error(`Invalid <nodeLocationTracking> config option: "${e.nodeLocationTracking}"`)}else this.cstInvocationStateUpdate=ay.Z,this.cstFinallyStateUpdate=ay.Z,this.cstPostTerminal=ay.Z,this.cstPostNonTerminal=ay.Z,this.cstPostRule=ay.Z}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),r=e.location;r.startOffset<=t.startOffset==!0?(r.endOffset=t.endOffset,r.endLine=t.endLine,r.endColumn=t.endColumn):(r.startOffset=NaN,r.startLine=NaN,r.startColumn=NaN)}cstPostRuleOnlyOffset(e){let t=this.LA(0),r=e.location;r.startOffset<=t.startOffset==!0?r.endOffset=t.endOffset:r.startOffset=NaN}cstPostTerminal(e,t){var r,n,i;let a=this.CST_STACK[this.CST_STACK.length-1];r=a,n=t,i=e,void 0===r.children[i]?r.children[i]=[n]:r.children[i].push(n),this.setNodeLocationFromToken(a.location,t)}cstPostNonTerminal(e,t){var r,n,i;let a=this.CST_STACK[this.CST_STACK.length-1];r=a,n=t,i=e,void 0===r.children[n]?r.children[n]=[i]:r.children[n].push(i),this.setNodeLocationFromNode(a.location,e.location)}getBaseCstVisitorConstructor(){if((0,i$.Z)(this.baseCstVisitorConstructor)){let e=function(e,t){let r=function(){};return sV(r,e+"BaseSemantics"),r.prototype={visit:function(e,t){if((0,iu.Z)(e)&&(e=e[0]),!(0,i$.Z)(e))return this[e.name](e.children,t)},validateVisitor:function(){let e=function(e,t){return function(e,t){let r=(0,iU.Z)(t,t=>!1===(0,iP.Z)(e[t]));return iY((0,nL.Z)(r,t=>({msg:`Missing visitor method: <${t}> on ${e.constructor.name} CST Visitor.`,type:re.MISSING_METHOD,methodName:t})))}(e,t)}(this,t);if(!(0,n$.Z)(e)){let t=(0,nL.Z)(e,e=>e.msg);throw Error(`Errors Detected in CST Visitor <${this.constructor.name}>:
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|
${t.join("\n\n").replace(/\n/g,"\n ")}`)}}},r.prototype.constructor=r,r._RULE_NAMES=t,r}(this.className,(0,nK.Z)(this.gastProductionsCache));return this.baseCstVisitorConstructor=e,e}return this.baseCstVisitorConstructor}getBaseCstVisitorConstructorWithDefaults(){if((0,i$.Z)(this.baseCstVisitorWithDefaultsConstructor)){let e=function(e,t,r){let n=function(){};sV(n,e+"BaseSemanticsWithDefaults");let i=Object.create(r.prototype);return(0,nN.Z)(t,e=>{i[e]=sW}),n.prototype=i,n.prototype.constructor=n,n}(this.className,(0,nK.Z)(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]}},class e{initLexerAdapter(){this.tokVector=[],this.tokVectorLength=0,this.currIdx=-1}set input(e){if(!0!==this.selfAnalysisDone)throw Error("Missing <performSelfAnalysis> invocation at the end of the Parser's constructor.");this.reset(),this.tokVector=e,this.tokVectorLength=e.length}get input(){return this.tokVector}SKIP_TOKEN(){return this.currIdx<=this.tokVector.length-2?(this.consumeToken(),this.LA(1)):s3}LA(e){let t=this.currIdx+e;return t<0||this.tokVectorLength<=t?s3:this.tokVector[t]}consumeToken(){this.currIdx++}exportLexerState(){return this.currIdx}importLexerState(e){this.currIdx=e}resetLexerState(){this.currIdx=-1}moveToTerminatedState(){this.currIdx=this.tokVector.length-1}getLexerPosition(){return this.exportLexerState()}},class e{initRecognizerEngine(e,t){if(this.className=this.constructor.name,this.shortRuleNameToFull={},this.fullRuleNameToShort={},this.ruleShortNameIdx=256,this.tokenMatcher=aR,this.subruleIdx=0,this.definedRulesNames=[],this.tokensMap={},this.isBackTrackingStack=[],this.RULE_STACK=[],this.RULE_OCCURRENCE_STACK=[],this.gastProductionsCache={},(0,nw.Z)(t,"serializedGrammar"))throw Error("The Parser's configuration can no longer contain a <serializedGrammar> property.\n See: https://chevrotain.io/docs/changes/BREAKING_CHANGES.html#_6-0-0\n For Further details.");if((0,iu.Z)(e)){if((0,n$.Z)(e))throw Error("A Token Vocabulary cannot be empty.\n Note that the first argument for the parser constructor\n is no longer a Token vector (since v4.0).");if("number"==typeof e[0].startOffset)throw Error("The Parser constructor no longer accepts a token vector as the first argument.\n See: https://chevrotain.io/docs/changes/BREAKING_CHANGES.html#_4-0-0\n For Further details.")}if((0,iu.Z)(e))this.tokensMap=(0,iZ.Z)(e,(e,t)=>(e[t.name]=t,e),{});else if((0,nw.Z)(e,"modes")&&iT((0,ix.Z)((0,nC.Z)(e.modes)),aN)){let t=iI((0,ix.Z)((0,nC.Z)(e.modes)));this.tokensMap=(0,iZ.Z)(t,(e,t)=>(e[t.name]=t,e),{})}else if((0,sH.Z)(e))this.tokensMap=(0,nb.Z)(e);else throw Error("<tokensDictionary> argument must be An Array of Token constructors, A dictionary of Token constructors or an IMultiModeLexerDefinition");this.tokensMap.EOF=aB;let r=iT((0,nw.Z)(e,"modes")?(0,ix.Z)((0,nC.Z)(e.modes)):(0,nC.Z)(e),e=>(0,n$.Z)(e.categoryMatches));this.tokenMatcher=r?aR:aE,aI((0,nC.Z)(this.tokensMap))}defineRule(e,t,r){let n;if(this.selfAnalysisDone)throw Error(`Grammar rule <${e}> may not be defined after the 'performSelfAnalysis' method has been called'
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|
Make sure that all grammar rule definitions are done before 'performSelfAnalysis' is called.`);let i=(0,nw.Z)(r,"resyncEnabled")?r.resyncEnabled:s7.resyncEnabled,a=(0,nw.Z)(r,"recoveryValueFunc")?r.recoveryValueFunc:s7.recoveryValueFunc,s=this.ruleShortNameIdx<<12;return this.ruleShortNameIdx++,this.shortRuleNameToFull[s]=e,this.fullRuleNameToShort[e]=s,Object.assign(n=!0===this.outputCst?function(...r){try{this.ruleInvocationStateUpdate(s,e,this.subruleIdx),t.apply(this,r);let n=this.CST_STACK[this.CST_STACK.length-1];return this.cstPostRule(n),n}catch(e){return this.invokeRuleCatch(e,i,a)}finally{this.ruleFinallyStateUpdate()}}:function(...r){try{return this.ruleInvocationStateUpdate(s,e,this.subruleIdx),t.apply(this,r)}catch(e){return this.invokeRuleCatch(e,i,a)}finally{this.ruleFinallyStateUpdate()}},{ruleName:e,originalGrammarAction:t})}invokeRuleCatch(e,t,r){let n=1===this.RULE_STACK.length,i=t&&!this.isBackTracking()&&this.recoveryEnabled;if(sI(e)){if(i){let t=this.findReSyncTokenType();if(this.isInCurrentRuleReSyncSet(t)){if(e.resyncedTokens=this.reSyncTo(t),!this.outputCst)return r(e);{let e=this.CST_STACK[this.CST_STACK.length-1];return e.recoveredNode=!0,e}}if(this.outputCst){let t=this.CST_STACK[this.CST_STACK.length-1];t.recoveredNode=!0,e.partialCstResult=t}throw e}if(n)return this.moveToTerminatedState(),r(e);else;}throw e}optionInternal(e,t){let r=this.getKeyForAutomaticLookahead(sP,t);return this.optionInternalLogic(e,t,r)}optionInternalLogic(e,t,r){let n,i=this.getLaFuncFromCache(r);if("function"!=typeof e){n=e.DEF;let t=e.GATE;if(void 0!==t){let e=i;i=()=>t.call(this)&&e.call(this)}}else n=e;if(!0===i.call(this))return n.call(this)}atLeastOneInternal(e,t){let r=this.getKeyForAutomaticLookahead(sD,e);return this.atLeastOneInternalLogic(e,t,r)}atLeastOneInternalLogic(e,t,r){let n,i=this.getLaFuncFromCache(r);if("function"!=typeof t){n=t.DEF;let e=t.GATE;if(void 0!==e){let t=i;i=()=>e.call(this)&&t.call(this)}}else n=t;if(!0===i.call(this)){let e=this.doSingleRepetition(n);for(;!0===i.call(this)&&!0===e;)e=this.doSingleRepetition(n)}else throw this.raiseEarlyExitException(e,t5.REPETITION_MANDATORY,t.ERR_MSG);this.attemptInRepetitionRecovery(this.atLeastOneInternal,[e,t],i,sD,e,a8)}atLeastOneSepFirstInternal(e,t){let r=this.getKeyForAutomaticLookahead(sU,e);this.atLeastOneSepFirstInternalLogic(e,t,r)}atLeastOneSepFirstInternalLogic(e,t,r){let n=t.DEF,i=t.SEP;if(!0===this.getLaFuncFromCache(r).call(this)){n.call(this);let t=()=>this.tokenMatcher(this.LA(1),i);for(;!0===this.tokenMatcher(this.LA(1),i);)this.CONSUME(i),n.call(this);this.attemptInRepetitionRecovery(this.repetitionSepSecondInternal,[e,i,t,n,a9],t,sU,e,a9)}else throw this.raiseEarlyExitException(e,t5.REPETITION_MANDATORY_WITH_SEPARATOR,t.ERR_MSG)}manyInternal(e,t){let r=this.getKeyForAutomaticLookahead(sM,e);return this.manyInternalLogic(e,t,r)}manyInternalLogic(e,t,r){let n,i=this.getLaFuncFromCache(r);if("function"!=typeof t){n=t.DEF;let e=t.GATE;if(void 0!==e){let t=i;i=()=>e.call(this)&&t.call(this)}}else n=t;let a=!0;for(;!0===i.call(this)&&!0===a;)a=this.doSingleRepetition(n);this.attemptInRepetitionRecovery(this.manyInternal,[e,t],i,sM,e,a7,a)}manySepFirstInternal(e,t){let r=this.getKeyForAutomaticLookahead(sZ,e);this.manySepFirstInternalLogic(e,t,r)}manySepFirstInternalLogic(e,t,r){let n=t.DEF,i=t.SEP;if(!0===this.getLaFuncFromCache(r).call(this)){n.call(this);let t=()=>this.tokenMatcher(this.LA(1),i);for(;!0===this.tokenMatcher(this.LA(1),i);)this.CONSUME(i),n.call(this);this.attemptInRepetitionRecovery(this.repetitionSepSecondInternal,[e,i,t,n,a6],t,sZ,e,a6)}}repetitionSepSecondInternal(e,t,r,n,i){for(;r();)this.CONSUME(t),n.call(this);this.attemptInRepetitionRecovery(this.repetitionSepSecondInternal,[e,t,r,n,i],r,sU,e,i)}doSingleRepetition(e){let t=this.getLexerPosition();return e.call(this),this.getLexerPosition()>t}orInternal(e,t){let r=this.getKeyForAutomaticLookahead(s_,t),n=(0,iu.Z)(e)?e:e.DEF,i=this.getLaFuncFromCache(r).call(this,n);if(void 0!==i)return n[i].ALT.call(this);this.raiseNoAltException(t,e.ERR_MSG)}ruleFinallyStateUpdate(){if(this.RULE_STACK.pop(),this.RULE_OCCURRENCE_STACK.pop(),this.cstFinallyStateUpdate(),0===this.RULE_STACK.length&&!1===this.isAtEndOfInput()){let e=this.LA(1),t=this.errorMessageProvider.buildNotAllInputParsedMessage({firstRedundant:e,ruleName:this.getCurrRuleFullName()});this.SAVE_ERROR(new sC(t,e))}}subruleInternal(e,t,r){let n;try{let i=void 0!==r?r.ARGS:void 0;return this.subruleIdx=t,n=e.apply(this,i),this.cstPostNonTerminal(n,void 0!==r&&void 0!==r.LABEL?r.LABEL:e.ruleName),n}catch(t){throw this.subruleInternalError(t,r,e.ruleName)}}subruleInternalError(e,t,r){throw sI(e)&&void 0!==e.partialCstResult&&(this.cstPostNonTerminal(e.partialCstResult,void 0!==t&&void 0!==t.LABEL?t.LABEL:r),delete e.partialCstResult),e}consumeInternal(e,t,r){let n;try{let t=this.LA(1);!0===this.tokenMatcher(t,e)?(this.consumeToken(),n=t):this.consumeInternalError(e,t,r)}catch(r){n=this.consumeInternalRecovery(e,t,r)}return this.cstPostTerminal(void 0!==r&&void 0!==r.LABEL?r.LABEL:e.name,n),n}consumeInternalError(e,t,r){let n;let i=this.LA(0);throw n=void 0!==r&&r.ERR_MSG?r.ERR_MSG:this.errorMessageProvider.buildMismatchTokenMessage({expected:e,actual:t,previous:i,ruleName:this.getCurrRuleFullName()}),this.SAVE_ERROR(new sS(n,t,i))}consumeInternalRecovery(e,t,r){if(this.recoveryEnabled&&"MismatchedTokenException"===r.name&&!this.isBackTracking()){let n=this.getFollowsForInRuleRecovery(e,t);try{return this.tryInRuleRecovery(e,n)}catch(e){if(e.name===sw)throw r;throw e}}else throw r}saveRecogState(){let e=this.errors,t=(0,nb.Z)(this.RULE_STACK);return{errors:e,lexerState:this.exportLexerState(),RULE_STACK:t,CST_STACK:this.CST_STACK}}reloadRecogState(e){this.errors=e.errors,this.importLexerState(e.lexerState),this.RULE_STACK=e.RULE_STACK}ruleInvocationStateUpdate(e,t,r){this.RULE_OCCURRENCE_STACK.push(r),this.RULE_STACK.push(e),this.cstInvocationStateUpdate(t)}isBackTracking(){return 0!==this.isBackTrackingStack.length}getCurrRuleFullName(){let e=this.getLastExplicitRuleShortName();return this.shortRuleNameToFull[e]}shortRuleNameToFullName(e){return this.shortRuleNameToFull[e]}isAtEndOfInput(){return this.tokenMatcher(this.LA(1),aB)}reset(){this.resetLexerState(),this.subruleIdx=0,this.isBackTrackingStack=[],this.errors=[],this.RULE_STACK=[],this.CST_STACK=[],this.RULE_OCCURRENCE_STACK=[]}},class e{ACTION(e){return e.call(this)}consume(e,t,r){return this.consumeInternal(t,e,r)}subrule(e,t,r){return this.subruleInternal(t,e,r)}option(e,t){return this.optionInternal(t,e)}or(e,t){return this.orInternal(t,e)}many(e,t){return this.manyInternal(e,t)}atLeastOne(e,t){return this.atLeastOneInternal(e,t)}CONSUME(e,t){return this.consumeInternal(e,0,t)}CONSUME1(e,t){return this.consumeInternal(e,1,t)}CONSUME2(e,t){return this.consumeInternal(e,2,t)}CONSUME3(e,t){return this.consumeInternal(e,3,t)}CONSUME4(e,t){return this.consumeInternal(e,4,t)}CONSUME5(e,t){return this.consumeInternal(e,5,t)}CONSUME6(e,t){return this.consumeInternal(e,6,t)}CONSUME7(e,t){return this.consumeInternal(e,7,t)}CONSUME8(e,t){return this.consumeInternal(e,8,t)}CONSUME9(e,t){return this.consumeInternal(e,9,t)}SUBRULE(e,t){return this.subruleInternal(e,0,t)}SUBRULE1(e,t){return this.subruleInternal(e,1,t)}SUBRULE2(e,t){return this.subruleInternal(e,2,t)}SUBRULE3(e,t){return this.subruleInternal(e,3,t)}SUBRULE4(e,t){return this.subruleInternal(e,4,t)}SUBRULE5(e,t){return this.subruleInternal(e,5,t)}SUBRULE6(e,t){return this.subruleInternal(e,6,t)}SUBRULE7(e,t){return this.subruleInternal(e,7,t)}SUBRULE8(e,t){return this.subruleInternal(e,8,t)}SUBRULE9(e,t){return this.subruleInternal(e,9,t)}OPTION(e){return this.optionInternal(e,0)}OPTION1(e){return this.optionInternal(e,1)}OPTION2(e){return this.optionInternal(e,2)}OPTION3(e){return this.optionInternal(e,3)}OPTION4(e){return this.optionInternal(e,4)}OPTION5(e){return this.optionInternal(e,5)}OPTION6(e){return this.optionInternal(e,6)}OPTION7(e){return this.optionInternal(e,7)}OPTION8(e){return this.optionInternal(e,8)}OPTION9(e){return this.optionInternal(e,9)}OR(e){return this.orInternal(e,0)}OR1(e){return this.orInternal(e,1)}OR2(e){return this.orInternal(e,2)}OR3(e){return this.orInternal(e,3)}OR4(e){return this.orInternal(e,4)}OR5(e){return this.orInternal(e,5)}OR6(e){return this.orInternal(e,6)}OR7(e){return this.orInternal(e,7)}OR8(e){return this.orInternal(e,8)}OR9(e){return this.orInternal(e,9)}MANY(e){this.manyInternal(0,e)}MANY1(e){this.manyInternal(1,e)}MANY2(e){this.manyInternal(2,e)}MANY3(e){this.manyInternal(3,e)}MANY4(e){this.manyInternal(4,e)}MANY5(e){this.manyInternal(5,e)}MANY6(e){this.manyInternal(6,e)}MANY7(e){this.manyInternal(7,e)}MANY8(e){this.manyInternal(8,e)}MANY9(e){this.manyInternal(9,e)}MANY_SEP(e){this.manySepFirstInternal(0,e)}MANY_SEP1(e){this.manySepFirstInternal(1,e)}MANY_SEP2(e){this.manySepFirstInternal(2,e)}MANY_SEP3(e){this.manySepFirstInternal(3,e)}MANY_SEP4(e){this.manySepFirstInternal(4,e)}MANY_SEP5(e){this.manySepFirstInternal(5,e)}MANY_SEP6(e){this.manySepFirstInternal(6,e)}MANY_SEP7(e){this.manySepFirstInternal(7,e)}MANY_SEP8(e){this.manySepFirstInternal(8,e)}MANY_SEP9(e){this.manySepFirstInternal(9,e)}AT_LEAST_ONE(e){this.atLeastOneInternal(0,e)}AT_LEAST_ONE1(e){return this.atLeastOneInternal(1,e)}AT_LEAST_ONE2(e){this.atLeastOneInternal(2,e)}AT_LEAST_ONE3(e){this.atLeastOneInternal(3,e)}AT_LEAST_ONE4(e){this.atLeastOneInternal(4,e)}AT_LEAST_ONE5(e){this.atLeastOneInternal(5,e)}AT_LEAST_ONE6(e){this.atLeastOneInternal(6,e)}AT_LEAST_ONE7(e){this.atLeastOneInternal(7,e)}AT_LEAST_ONE8(e){this.atLeastOneInternal(8,e)}AT_LEAST_ONE9(e){this.atLeastOneInternal(9,e)}AT_LEAST_ONE_SEP(e){this.atLeastOneSepFirstInternal(0,e)}AT_LEAST_ONE_SEP1(e){this.atLeastOneSepFirstInternal(1,e)}AT_LEAST_ONE_SEP2(e){this.atLeastOneSepFirstInternal(2,e)}AT_LEAST_ONE_SEP3(e){this.atLeastOneSepFirstInternal(3,e)}AT_LEAST_ONE_SEP4(e){this.atLeastOneSepFirstInternal(4,e)}AT_LEAST_ONE_SEP5(e){this.atLeastOneSepFirstInternal(5,e)}AT_LEAST_ONE_SEP6(e){this.atLeastOneSepFirstInternal(6,e)}AT_LEAST_ONE_SEP7(e){this.atLeastOneSepFirstInternal(7,e)}AT_LEAST_ONE_SEP8(e){this.atLeastOneSepFirstInternal(8,e)}AT_LEAST_ONE_SEP9(e){this.atLeastOneSepFirstInternal(9,e)}RULE(e,t,r=s7){if(im(this.definedRulesNames,e)){let t={message:aH.buildDuplicateRuleNameError({topLevelRule:e,grammarName:this.className}),type:rt.DUPLICATE_RULE_NAME,ruleName:e};this.definitionErrors.push(t)}this.definedRulesNames.push(e);let n=this.defineRule(e,t,r);return this[e]=n,n}OVERRIDE_RULE(e,t,r=s7){let n=function(e,t,r){let n;let i=[];return!im(t,e)&&(n=`Invalid rule override, rule: ->${e}<- cannot be overridden in the grammar: ->${r}<-as it is not defined in any of the super grammars `,i.push({message:n,type:rt.INVALID_RULE_OVERRIDE,ruleName:e})),i}(e,this.definedRulesNames,this.className);this.definitionErrors=this.definitionErrors.concat(n);let i=this.defineRule(e,t,r);return this[e]=i,i}BACKTRACK(e,t){return function(){this.isBackTrackingStack.push(1);let r=this.saveRecogState();try{return e.apply(this,t),!0}catch(e){if(sI(e))return!1;throw e}finally{this.reloadRecogState(r),this.isBackTrackingStack.pop()}}}getGAstProductions(){return this.gastProductionsCache}getSerializedGastProductions(){var e;return e=(0,nC.Z)(this.gastProductionsCache),(0,nL.Z)(e,function e(t){function r(t){return(0,nL.Z)(t,e)}if(t instanceof n4){let e={type:"NonTerminal",name:t.nonTerminalName,idx:t.idx};return(0,nD.Z)(t.label)&&(e.label=t.label),e}if(t instanceof n6)return{type:"Alternative",definition:r(t.definition)};if(t instanceof n8)return{type:"Option",idx:t.idx,definition:r(t.definition)};else if(t instanceof n9)return{type:"RepetitionMandatory",idx:t.idx,definition:r(t.definition)};else if(t instanceof n5)return{type:"RepetitionMandatoryWithSeparator",idx:t.idx,separator:e(new ii({terminalType:t.separator})),definition:r(t.definition)};else if(t instanceof it)return{type:"RepetitionWithSeparator",idx:t.idx,separator:e(new ii({terminalType:t.separator})),definition:r(t.definition)};else if(t instanceof ie)return{type:"Repetition",idx:t.idx,definition:r(t.definition)};else if(t instanceof ir)return{type:"Alternation",idx:t.idx,definition:r(t.definition)};else if(t instanceof ii){var n;let e={type:"Terminal",name:t.terminalType.name,label:function(e){return(0,nD.Z)(e.LABEL)&&""!==e.LABEL}(n=t.terminalType)?n.LABEL:n.name,idx:t.idx};(0,nD.Z)(t.label)&&(e.terminalLabel=t.label);let r=t.terminalType.PATTERN;return t.terminalType.PATTERN&&(e.pattern=n2(r)?r.source:r),e}else if(t instanceof n7)return{type:"Rule",name:t.name,orgText:t.orgText,definition:r(t.definition)};else throw Error("non exhaustive match")})}},class e{initErrorHandler(e){this._errors=[],this.errorMessageProvider=(0,nw.Z)(e,"errorMessageProvider")?e.errorMessageProvider:s4.errorMessageProvider}SAVE_ERROR(e){if(sI(e))return e.context={ruleStack:this.getHumanReadableRuleStack(),ruleOccurrenceStack:(0,nb.Z)(this.RULE_OCCURRENCE_STACK)},this._errors.push(e),e;throw Error("Trying to save an Error which is not a RecognitionException")}get errors(){return(0,nb.Z)(this._errors)}set errors(e){this._errors=e}raiseEarlyExitException(e,t,r){let n=this.getCurrRuleFullName(),i=sd(e,this.getGAstProductions()[n],t,this.maxLookahead)[0],a=[];for(let e=1;e<=this.maxLookahead;e++)a.push(this.LA(e));let s=this.errorMessageProvider.buildEarlyExitMessage({expectedIterationPaths:i,actual:a,previous:this.LA(0),customUserDescription:r,ruleName:n});throw this.SAVE_ERROR(new s$(s,this.LA(1),this.LA(0)))}raiseNoAltException(e,t){let r=this.getCurrRuleFullName(),n=sc(e,this.getGAstProductions()[r],this.maxLookahead),i=[];for(let e=1;e<=this.maxLookahead;e++)i.push(this.LA(e));let a=this.LA(0),s=this.errorMessageProvider.buildNoViableAltMessage({expectedPathsPerAlt:n,actual:i,previous:a,customUserDescription:t,ruleName:this.getCurrRuleFullName()});throw this.SAVE_ERROR(new sN(s,this.LA(1),a))}},class e{initContentAssist(){}computeContentAssist(e,t){let r=this.gastProductionsCache[e];if((0,i$.Z)(r))throw Error(`Rule ->${e}<- does not exist in this grammar.`);return se([r],t,this.tokenMatcher,this.maxLookahead)}getNextPossibleTokenTypes(e){let t=iq(e.ruleStack);return new a3(this.getGAstProductions()[t],e).startWalking()}},class e{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${t}`]=function(t,r){return this.consumeInternalRecord(t,e,r)},this[`SUBRULE${t}`]=function(t,r){return this.subruleInternalRecord(t,e,r)},this[`OPTION${t}`]=function(t){return this.optionInternalRecord(t,e)},this[`OR${t}`]=function(t){return this.orInternalRecord(t,e)},this[`MANY${t}`]=function(t){this.manyInternalRecord(e,t)},this[`MANY_SEP${t}`]=function(t){this.manySepFirstInternalRecord(e,t)},this[`AT_LEAST_ONE${t}`]=function(t){this.atLeastOneInternalRecord(e,t)},this[`AT_LEAST_ONE_SEP${t}`]=function(t){this.atLeastOneSepFirstInternalRecord(e,t)}}this.consume=function(e,t,r){return this.consumeInternalRecord(t,e,r)},this.subrule=function(e,t,r){return this.subruleInternalRecord(t,e,r)},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",()=>{for(let e=0;e<10;e++){let t=e>0?e:"";delete this[`CONSUME${t}`],delete this[`SUBRULE${t}`],delete this[`OPTION${t}`],delete this[`OR${t}`],delete this[`MANY${t}`],delete this[`MANY_SEP${t}`],delete this[`AT_LEAST_ONE${t}`],delete this[`AT_LEAST_ONE_SEP${t}`]}delete this.consume,delete this.subrule,delete this.option,delete this.or,delete this.many,delete this.atLeastOne,delete this.ACTION,delete this.BACKTRACK,delete this.LA})}ACTION_RECORD(e){}BACKTRACK_RECORD(e,t){return()=>!0}LA_RECORD(e){return s3}topLevelRuleRecord(e,t){try{let r=new n7({definition:[],name:e});return r.name=e,this.recordingProdStack.push(r),t.call(this),this.recordingProdStack.pop(),r}catch(e){if(!0!==e.KNOWN_RECORDER_ERROR)try{e.message=e.message+'\n This error was thrown during the "grammar recording phase" For more info see:\n https://chevrotain.io/docs/guide/internals.html#grammar-recording'}catch(e){}throw e}}optionInternalRecord(e,t){return sJ.call(this,n8,e,t)}atLeastOneInternalRecord(e,t){sJ.call(this,n9,t,e)}atLeastOneSepFirstInternalRecord(e,t){sJ.call(this,n5,t,e,!0)}manyInternalRecord(e,t){sJ.call(this,ie,t,e)}manySepFirstInternalRecord(e,t){sJ.call(this,it,t,e,!0)}orInternalRecord(e,t){return s0.call(this,e,t)}subruleInternalRecord(e,t,r){if(s2(t),!e||!1===(0,nw.Z)(e,"ruleName")){let r=Error(`<SUBRULE${s1(t)}> argument is invalid expecting a Parser method reference but got: <${JSON.stringify(e)}>
|
|
inside top level rule: <${this.recordingProdStack[0].name}>`);throw r.KNOWN_RECORDER_ERROR=!0,r}let n=(0,aT.Z)(this.recordingProdStack),i=new n4({idx:t,nonTerminalName:e.ruleName,label:null==r?void 0:r.LABEL,referencedRule:void 0});return n.definition.push(i),this.outputCst?sQ:sz}consumeInternalRecord(e,t,r){if(s2(t),!ax(e)){let r=Error(`<CONSUME${s1(t)}> argument is invalid expecting a TokenType reference but got: <${JSON.stringify(e)}>
|
|
inside top level rule: <${this.recordingProdStack[0].name}>`);throw r.KNOWN_RECORDER_ERROR=!0,r}let n=(0,aT.Z)(this.recordingProdStack),i=new ii({idx:t,terminalType:e,label:null==r?void 0:r.LABEL});return n.definition.push(i),sX}},class e{initPerformanceTracer(e){if((0,nw.Z)(e,"traceInitPerf")){let t=e.traceInitPerf,r="number"==typeof t;this.traceInitMaxIdent=r?t:1/0,this.traceInitPerf=r?t>0:t}else this.traceInitMaxIdent=0,this.traceInitPerf=s4.traceInitPerf;this.traceInitIndent=-1}TRACE_INIT(e,t){if(!0!==this.traceInitPerf)return t();{this.traceInitIndent++;let r=Array(this.traceInitIndent+1).join(" ");this.traceInitIndent<this.traceInitMaxIdent&&console.log(`${r}--> <${e}>`);let{time:n,value:i}=av(t),a=n>10?console.warn:console.log;return this.traceInitIndent<this.traceInitMaxIdent&&a(`${r}<-- <${e}> time: ${n}ms`),this.traceInitIndent--,i}}}]);class s9 extends s8{constructor(e,t=s4){let r=(0,nb.Z)(t);r.outputCst=!1,super(e,r)}}function s5(e,t,r){return`${e.name}_${t}_${r}`}class oe{constructor(e){this.target=e}isEpsilon(){return!1}}class ot extends oe{constructor(e,t){super(e),this.tokenType=t}}class or extends oe{constructor(e){super(e)}isEpsilon(){return!0}}class on extends oe{constructor(e,t,r){super(e),this.rule=t,this.followState=r}isEpsilon(){return!0}}function oi(e,t,r){if(r instanceof ii)return oc(e,t,r.terminalType,r);if(r instanceof n4)return function(e,t,r){let n=r.referencedRule,i=e.ruleToStartState.get(n),a=oh(e,t,r,{type:1}),s=oh(e,t,r,{type:1});return of(a,new on(i,n,s)),{left:a,right:s}}(e,t,r);if(r instanceof ir)return function(e,t,r){let n=oh(e,t,r,{type:1});ol(e,n);let i=(0,nL.Z)(r.definition,r=>oi(e,t,r));return ou(e,t,n,r,...i)}(e,t,r);else if(r instanceof n8)return function(e,t,r){let n=oh(e,t,r,{type:1});ol(e,n);let i=ou(e,t,n,r,oa(e,t,r));return function(e,t,r,n){let i=n.left;return od(i,n.right),e.decisionMap[s5(t,"Option",r.idx)]=i,n}(e,t,r,i)}(e,t,r);else if(r instanceof ie)return function(e,t,r){let n=oh(e,t,r,{type:5});ol(e,n);let 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a=oh(e,t,n,{type:8,start:r});for(let e of(r.end=a,i))void 0!==e?(od(r,e.left),od(e.right,a)):od(r,a);return e.decisionMap[s5(t,function(e){if(e instanceof ir)return"Alternation";if(e instanceof n8)return"Option";if(e instanceof ie)return"Repetition";else if(e instanceof it)return"RepetitionWithSeparator";else if(e instanceof n9)return"RepetitionMandatory";else if(e instanceof n5)return"RepetitionMandatoryWithSeparator";else throw Error("Invalid production type encountered")}(n),n.idx)]=r,{left:r,right:a}}function oc(e,t,r,n){let i=oh(e,t,n,{type:1}),a=oh(e,t,n,{type:1});return of(i,new ot(a,r)),{left:i,right:a}}function od(e,t){of(e,new or(t))}function oh(e,t,r,n){let i=Object.assign({atn:e,production:r,epsilonOnlyTransitions:!1,rule:t,transitions:[],nextTokenWithinRule:[],stateNumber:e.states.length},n);return e.states.push(i),i}function of(e,t){0===e.transitions.length&&(e.epsilonOnlyTransitions=t.isEpsilon()),e.transitions.push(t)}let op={};class om{constructor(){this.map={},this.configs=[]}get size(){return this.configs.length}finalize(){this.map={}}add(e){let t=og(e);!(t in this.map)&&(this.map[t]=this.configs.length,this.configs.push(e))}get elements(){return this.configs}get alts(){return(0,nL.Z)(this.configs,e=>e.alt)}get key(){let e="";for(let t in this.map)e+=t+":";return e}}function og(e,t=!0){return`${t?`a${e.alt}`:""}s${e.state.stateNumber}:${e.stack.map(e=>e.stateNumber.toString()).join("_")}`}var oy=r("90373");class oT{constructor(){this.predicates=[]}is(e){return e>=this.predicates.length||this.predicates[e]}set(e,t){this.predicates[e]=t}toString(){let e="",t=this.predicates.length;for(let r=0;r<t;r++)e+=!0===this.predicates[r]?"1":"0";return e}}let ov=new oT;class oE extends sG{constructor(e){var t;super(),this.logging=null!==(t=null==e?void 0:e.logging)&&void 0!==t?t:e=>console.log(e)}initialize(e){this.atn=function(e){let t={decisionMap:{},decisionStates:[],ruleToStartState:new Map,ruleToStopState:new 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r}(this.atn)}validateAmbiguousAlternationAlternatives(){return[]}validateEmptyOrAlternatives(){return[]}buildLookaheadForAlternation(e){let{prodOccurrence:t,rule:r,hasPredicates:n,dynamicTokensEnabled:i}=e,a=this.dfas,s=this.logging,o=s5(r,"Alternation",t),l=this.atn.decisionMap[o].decision,u=(0,nL.Z)(sr({maxLookahead:1,occurrence:t,prodType:"Alternation",rule:r}),e=>(0,nL.Z)(e,e=>e[0]));if(oR(u,!1)&&!i){let e=(0,iZ.Z)(u,(e,t,r)=>((0,nN.Z)(t,t=>{t&&(e[t.tokenTypeIdx]=r,(0,nN.Z)(t.categoryMatches,t=>{e[t]=r}))}),e),{});return n?function(t){var r;let n=e[this.LA(1).tokenTypeIdx];if(void 0!==t&&void 0!==n){let e=null===(r=t[n])||void 0===r?void 0:r.GATE;if(void 0!==e&&!1===e.call(this))return}return n}:function(){return e[this.LA(1).tokenTypeIdx]}}if(n)return function(e){let t=new oT,r=void 0===e?0:e.length;for(let n=0;n<r;n++){let r=null==e?void 0:e[n].GATE;t.set(n,void 0===r||r.call(this))}let n=oA.call(this,a,l,t,s);return"number"==typeof n?n:void 0};return function(){let e=oA.call(this,a,l,ov,s);return"number"==typeof e?e:void 0}}buildLookaheadForOptional(e){let{prodOccurrence:t,rule:r,prodType:n,dynamicTokensEnabled:i}=e,a=this.dfas,s=this.logging,o=s5(r,n,t),l=this.atn.decisionMap[o].decision,u=(0,nL.Z)(sr({maxLookahead:1,occurrence:t,prodType:n,rule:r}),e=>(0,nL.Z)(e,e=>e[0]));if(oR(u)&&u[0][0]&&!i){let e=u[0],t=(0,ix.Z)(e);if(1===t.length&&(0,n$.Z)(t[0].categoryMatches)){let e=t[0].tokenTypeIdx;return function(){return this.LA(1).tokenTypeIdx===e}}{let e=(0,iZ.Z)(t,(e,t)=>(void 0!==t&&(e[t.tokenTypeIdx]=!0,(0,nN.Z)(t.categoryMatches,t=>{e[t]=!0})),e),{});return function(){return!0===e[this.LA(1).tokenTypeIdx]}}}return function(){let e=oA.call(this,a,l,ov,s);return"object"!=typeof e&&0===e}}}function oR(e,t=!0){let r=new Set;for(let n of e){let e=new Set;for(let i of n){if(void 0===i){if(!t)return!1;break}for(let t of[i.tokenTypeIdx].concat(i.categoryMatches))if(r.has(t)){if(!e.has(t))return!1}else r.add(t),e.add(t)}}return!0}function oA(e,t,r,n){let i=e[t](r),a=i.start;if(void 0===a){let e=function(e){let t=new om,r=e.transitions.length;for(let n=0;n<r;n++)o$({state:e.transitions[n].target,alt:n,stack:[]},t);return t}(i.atnStartState);a=oC(i,oS(e)),i.start=a}return ok.apply(this,[i,a,r,n])}function ok(e,t,r,n){let i=t,a=1,s=[],o=this.LA(a++);for(;;){let t=function(e,t){return e.edges[t.tokenTypeIdx]}(i,o);if(void 0===t&&(t=oI.apply(this,[e,i,o,a,r,n])),t===op)return function(e,t,r){var n,i;return{actualToken:r,possibleTokenTypes:(n=aY(t.configs.elements,e=>e.state.transitions).filter(e=>e instanceof ot).map(e=>e.tokenType),i=e=>e.tokenTypeIdx,n&&n.length?(0,ik.Z)(n,(0,nH.Z)(i,2)):[]),tokenPath:e}}(s,i,o);if(!0===t.isAcceptState)return t.prediction;i=t,s.push(o),o=this.LA(a++)}}function oI(e,t,r,n,i,a){let s=function(e,t,r){let n;let i=new om,a=[];for(let n of e.elements){if(!1===r.is(n.alt))continue;if(7===n.state.type){a.push(n);continue}let e=n.state.transitions.length;for(let r=0;r<e;r++){let e=function(e,t){if(e instanceof ot&&aE(t,e.tokenType))return e.target}(n.state.transitions[r],t);void 0!==e&&i.add({state:e,alt:n.alt,stack:n.stack})}}if(0===a.length&&1===i.size&&(n=i),void 0===n)for(let e of(n=new om,i.elements))o$(e,n);if(a.length>0&&!function(e){for(let t of e.elements)if(7===t.state.type)return!0;return!1}(n))for(let e of a)n.add(e);return n}(t.configs,r,i);if(0===s.size)return oN(e,t,r,op),op;let o=oS(s),l=function(e,t){let r;for(let n of e.elements)if(!0===t.is(n.alt)){if(void 0===r)r=n.alt;else if(r!==n.alt)return}return r}(s,i);if(void 0!==l)o.isAcceptState=!0,o.prediction=l,o.configs.uniqueAlt=l;else if(function(e){if(function(e){for(let t of e.elements)if(7!==t.state.type)return!1;return!0}(e))return!0;let t=function(e){let t=new Map;for(let r of e){let e=og(r,!1),n=t.get(e);void 0===n&&(n={},t.set(e,n)),n[r.alt]=!0}return t}(e.elements);return function(e){for(let t of Array.from(e.values()))if(Object.keys(t).length>1)return!0;return!1}(t)&&!function(e){for(let t of Array.from(e.values()))if(1===Object.keys(t).length)return!0;return!1}(t)}(s)){let t=(0,oy.Z)(s.alts);o.isAcceptState=!0,o.prediction=t,o.configs.uniqueAlt=t,ox.apply(this,[e,n,s.alts,a])}return o=oN(e,t,r,o)}function ox(e,t,r,n){let i=[];for(let e=1;e<=t;e++)i.push(this.LA(e).tokenType);let a=e.atnStartState,s=a.rule;n(function(e){let t=(0,nL.Z)(e.prefixPath,e=>aL(e)).join(", "),r=0===e.production.idx?"":e.production.idx,n=`Ambiguous Alternatives Detected: <${e.ambiguityIndices.join(", ")}> in <${function(e){if(e instanceof n4)return"SUBRULE";if(e instanceof n8)return"OPTION";if(e instanceof ir)return"OR";else if(e instanceof n9)return"AT_LEAST_ONE";else if(e instanceof n5)return"AT_LEAST_ONE_SEP";else if(e instanceof it)return"MANY_SEP";else if(e instanceof ie)return"MANY";else if(e instanceof ii)return"CONSUME";else throw Error("non exhaustive match")}(e.production)}${r}> inside <${e.topLevelRule.name}> Rule,
|
|
<${t}> 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."}({topLevelRule:s,ambiguityIndices:r,production:a.production,prefixPath:i}))}function oS(e){return{configs:e,edges:{},isAcceptState:!1,prediction:-1}}function oN(e,t,r,n){return n=oC(e,n),t.edges[r.tokenTypeIdx]=n,n}function oC(e,t){if(t===op)return t;let r=t.configs.key,n=e.states[r];return void 0!==n?n:(t.configs.finalize(),e.states[r]=t,t)}function o$(e,t){let r=e.state;if(7===r.type){if(e.stack.length>0){let r=[...e.stack];o$({state:r.pop(),alt:e.alt,stack:r},t)}else t.add(e);return}!r.epsilonOnlyTransitions&&t.add(e);let n=r.transitions.length;for(let i=0;i<n;i++){let n=function(e,t){if(t instanceof or)return{state:t.target,alt:e.alt,stack:e.stack};if(t instanceof on){let r=[...e.stack,t.followState];return{state:t.target,alt:e.alt,stack:r}}}(e,r.transitions[i]);void 0!==n&&o$(n,t)}}(rr||(rr={})).is=function(e){return"string"==typeof e},(rn||(rn={})).is=function(e){return"string"==typeof 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t=this.lexer.tokenize(e);this.wrapper.input=t.tokens;let r=this.mainRule.call(this.wrapper,{});return this.nodeBuilder.addHiddenTokens(t.hidden),this.unorderedGroups.clear(),{value:r,lexerErrors:t.errors,parserErrors:this.wrapper.errors}}startImplementation(e,t){return r=>{let n;if(!this.isRecording()){let t={$type:e};this.stack.push(t),e===oD&&(t.value="")}try{n=t(r)}catch(e){n=void 0}return!this.isRecording()&&void 0===n&&(n=this.construct()),n}}consume(e,t,r){let n=this.wrapper.wrapConsume(e,t);if(!this.isRecording()&&this.isValidToken(n)){let e=this.nodeBuilder.buildLeafNode(n,r),{assignment:t,isCrossRef:i}=this.getAssignment(r),a=this.current;if(t){let a=en(r)?n.image:this.converter.convert(n.image,e);this.assign(t.operator,t.feature,a,e,i)}else if(oZ(a)){let t=n.image;!en(r)&&(t=this.converter.convert(t,e).toString()),a.value+=t}}}isValidToken(e){return!e.isInsertedInRecovery&&!isNaN(e.startOffset)&&"number"==typeof e.endOffset&&!isNaN(e.endOffset)}subrule(e,t,r,n){let i;!this.isRecording()&&(i=this.nodeBuilder.buildCompositeNode(r));let a=this.wrapper.wrapSubrule(e,t,n);!this.isRecording()&&i&&i.length>0&&this.performSubruleAssignment(a,r,i)}performSubruleAssignment(e,t,r){let{assignment:n,isCrossRef:i}=this.getAssignment(t);if(n)this.assign(n.operator,n.feature,e,r,i);else if(!n){let t=this.current;if(oZ(t))t.value+=e.toString();else if("object"==typeof e&&e){let r=e.$type,n=this.assignWithoutOverride(e,t);r&&(n.$type=r);this.stack.pop(),this.stack.push(n)}}}action(e,t){if(!this.isRecording()){let r=this.current;if(!r.$cstNode&&t.feature&&t.operator){let e=(r=this.construct(!1)).$cstNode.feature;this.nodeBuilder.buildCompositeNode(e)}this.stack.pop(),this.stack.push({$type:e}),t.feature&&t.operator&&this.assign(t.operator,t.feature,r,r.$cstNode,!1)}}construct(e=!0){if(this.isRecording())return;let t=this.current;return(!function(e){for(let[t,r]of 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e=t.consume++,i=oJ(t,n.rule.ref.name);return()=>t.parser.consume(e,i,r)}else if(en(n)){let e=t.consume++,i=oJ(t,n.value);return()=>t.parser.consume(e,i,r)}else throw Error("Could not build cross reference parser")}{if(!r.type.ref)throw Error("Could not resolve reference to type: "+r.type.$refText);let n=eH(r.type.ref),i=null==n?void 0:n.terminal;if(!i)throw Error("Could not find name assignment for type: "+eq(r.type.ref));return e(t,r,i)}}(e,t);else if(eo(t))n=function(e,t){let r=t.rule.ref;if(Z(r)){let n=e.subrule++,i=t.arguments.length>0?function(e,t){let r=t.map(e=>oY(e.value));return t=>{let n={};for(let i=0;i<r.length;i++){let a=e.parameters[i],s=r[i];n[a.name]=s(t)}return n}}(r,t.arguments):()=>({});return a=>e.parser.subrule(n,oQ(e,r),t,i(a))}if(G(r)){let n=e.consume++,i=oJ(e,r.name);return()=>e.parser.consume(n,i,t)}if(r)A(r);else throw new R(t.$cstNode,`Undefined rule type: ${t.$type}`)}(e,t);else if(H(t))n=function(e,t){if(1===t.elements.length)return oz(e,t.elements[0]);{let r=[];for(let n of t.elements){let t={ALT:oz(e,n,!0)},i=oq(n);i&&(t.GATE=oY(i)),r.push(t)}let n=e.or++;return t=>e.parser.alternatives(n,r.map(e=>{let r={ALT:()=>e.ALT(t)},n=e.GATE;return n&&(r.GATE=()=>n(t)),r}))}}(e,t);else if(ef(t))n=function(e,t){if(1===t.elements.length)return oz(e,t.elements[0]);let r=[];for(let n of t.elements){let t={ALT:oz(e,n,!0)},i=oq(n);i&&(t.GATE=oY(i)),r.push(t)}let n=e.or++,i=(e,t)=>{let r=t.getRuleStack().join("-");return`uGroup_${e}_${r}`},a=oX(e,oq(t),t=>e.parser.alternatives(n,r.map((r,a)=>{let s={ALT:()=>!0},o=e.parser;s.ALT=()=>{if(r.ALT(t),!o.isRecording()){let e=i(n,o);!o.unorderedGroups.get(e)&&o.unorderedGroups.set(e,[]);let t=o.unorderedGroups.get(e);void 0===(null==t?void 0:t[a])&&(t[a]=!0)}};let l=r.GATE;return l?s.GATE=()=>l(t):s.GATE=()=>{let e=o.unorderedGroups.get(i(n,o));return!(null==e?void 0:e[a])},s})),"*");return t=>{a(t),!e.parser.isRecording()&&e.parser.unorderedGroups.delete(i(n,e.parser))}}(e,t);else if(et(t))n=function(e,t){let 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t=e.many++;if(!i)return n=>e.parser.atLeastOne(t,{DEF:()=>r(n)});{let n=e.or++;return a=>e.parser.alternatives(n,[{ALT:()=>e.parser.atLeastOne(t,{DEF:()=>r(a)}),GATE:()=>i(a)},{ALT:s6(),GATE:()=>!i(a)}])}}if("?"===n){let t=e.optional++;return n=>e.parser.optional(t,{DEF:()=>r(n),GATE:i?()=>i(n):void 0})}else A(n)}function oQ(e,t){let r=function(e,t){if(Z(t))return t.name;if(e.ruleNames.has(t))return e.ruleNames.get(t);{let r=t,n=r.$container,i=t.$type;for(;!Z(n);)(et(n)||H(n)||ef(n))&&(i=n.elements.indexOf(r).toString()+":"+i),r=n,n=n.$container;return i=n.name+":"+i,e.ruleNames.set(t,i),i}}(e,t),n=e.rules.get(r);if(!n)throw Error(`Rule "${r}" not found."`);return n}function oJ(e,t){let r=e.tokens[t];if(!r)throw Error(`Token "${t}" not found."`);return r}class o0{buildTokens(e,t){let r=p(ej(e,!1)),n=this.buildTerminalTokens(r),i=this.buildKeywordTokens(r,n,t);return n.forEach(e=>{let t=e.PATTERN;"object"==typeof t&&t&&"test"in 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o1{convert(e,t){let r=t.grammarSource;if(Q(r)&&(r=function(e){if(e.terminal)return e.terminal;if(e.type.ref){let t=eH(e.type.ref);return null==t?void 0:t.terminal}}(r)),eo(r)){let n=r.rule.ref;if(!n)throw Error("This cst node was not parsed by a rule.");return this.runConverter(n,e,t)}return e}runConverter(e,t,r){var n,i,a,s,o;switch(e.name.toUpperCase()){case"INT":return nT.convertInt(t);case"STRING":return nT.convertString(t);case"ID":return nT.convertID(t)}switch(null===(n=G(i=e)?null!==(s=null===(a=i.type)||void 0===a?void 0:a.name)&&void 0!==s?s:"string":ez(i)?i.name:null!==(o=eY(i))&&void 0!==o?o:i.name)||void 0===n?void 0:n.toLowerCase()){case"number":return nT.convertNumber(t);case"boolean":return nT.convertBoolean(t);case"bigint":return nT.convertBigint(t);case"date":return nT.convertDate(t);default:return t}}}(tJ=nT||(nT={})).convertString=function(e){let t="";for(let r=1;r<e.length-1;r++){let 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o="../".repeat(i.length-s);return o+a.slice(s).join("/")},(t2=nA||(nA={}))[t2.Changed=0]="Changed",t2[t2.Parsed=1]="Parsed",t2[t2.IndexedContent=2]="IndexedContent",t2[t2.ComputedScopes=3]="ComputedScopes",t2[t2.Linked=4]="Linked",t2[t2.IndexedReferences=5]="IndexedReferences",t2[t2.Validated=6]="Validated";class la{constructor(e){this.serviceRegistry=e.ServiceRegistry,this.textDocuments=e.workspace.TextDocuments,this.fileSystemProvider=e.workspace.FileSystemProvider}async fromUri(e,t=o2.CancellationToken.None){let r=await this.fileSystemProvider.readFile(e);return this.createAsync(e,r,t)}fromTextDocument(e,t,r){return(t=null!=t?t:ln.parse(e.uri),r)?this.createAsync(t,e,r):this.create(t,e)}fromString(e,t,r){return r?this.createAsync(t,e,r):this.create(t,e)}fromModel(e,t){return this.create(t,{$model:e})}create(e,t){if("string"==typeof t){let r=this.parse(e,t);return this.createLangiumDocument(r,e,void 0,t)}if("$model"in t){let r={value:t.$model,parserErrors:[],lexerErrors:[]};return this.createLangiumDocument(r,e)}{let r=this.parse(e,t.getText());return this.createLangiumDocument(r,e,t)}}async createAsync(e,t,r){if("string"==typeof t){let n=await this.parseAsync(e,t,r);return this.createLangiumDocument(n,e,void 0,t)}{let n=await this.parseAsync(e,t.getText(),r);return this.createLangiumDocument(n,e,t)}}createLangiumDocument(e,t,r,n){let i;if(r)i={parseResult:e,uri:t,state:nA.Parsed,references:[],textDocument:r};else{let r=this.createTextDocumentGetter(t,n);i={parseResult:e,uri:t,state:nA.Parsed,references:[],get textDocument(){return r()}}}return e.value.$document=i,i}async update(e,t){var r,n;let i=null===(r=e.parseResult.value.$cstNode)||void 0===r?void 0:r.root.fullText,a=null===(n=this.textDocuments)||void 0===n?void 0:n.get(e.uri.toString()),s=a?a.getText():await this.fileSystemProvider.readFile(e.uri);if(a)Object.defineProperty(e,"textDocument",{value:a});else{let t=this.createTextDocumentGetter(e.uri,s);Object.defineProperty(e,"textDocument",{get:t})}return i!==s&&(e.parseResult=await this.parseAsync(e.uri,s,t),e.parseResult.value.$document=e),e.state=nA.Parsed,e}parse(e,t){return this.serviceRegistry.getServices(e).parser.LangiumParser.parse(t)}parseAsync(e,t,r){return this.serviceRegistry.getServices(e).parser.AsyncParser.parse(t,r)}createTextDocumentGetter(e,t){let r,n=this.serviceRegistry;return()=>null!=r?r:r=nv.create(e.toString(),n.getServices(e).LanguageMetaData.languageId,0,null!=t?t:"")}}class ls{constructor(e){this.documentMap=new Map,this.langiumDocumentFactory=e.workspace.LangiumDocumentFactory}get all(){return p(this.documentMap.values())}addDocument(e){let t=e.uri.toString();if(this.documentMap.has(t))throw Error(`A document with the URI '${t}' is already present.`);this.documentMap.set(t,e)}getDocument(e){let t=e.toString();return this.documentMap.get(t)}async getOrCreateDocument(e,t){let r=this.getDocument(e);return r?r:(r=await this.langiumDocumentFactory.fromUri(e,t),this.addDocument(r),r)}createDocument(e,t,r){if(r)return this.langiumDocumentFactory.fromString(t,e,r).then(e=>(this.addDocument(e),e));{let r=this.langiumDocumentFactory.fromString(t,e);return this.addDocument(r),r}}hasDocument(e){return this.documentMap.has(e.toString())}invalidateDocument(e){let t=e.toString(),r=this.documentMap.get(t);return r&&(r.state=nA.Changed,r.precomputedScopes=void 0,r.references=[],r.diagnostics=void 0),r}deleteDocument(e){let t=e.toString(),r=this.documentMap.get(t);return r&&(r.state=nA.Changed,this.documentMap.delete(t)),r}}class lo{constructor(e){this.reflection=e.shared.AstReflection,this.langiumDocuments=()=>e.shared.workspace.LangiumDocuments,this.scopeProvider=e.references.ScopeProvider,this.astNodeLocator=e.workspace.AstNodeLocator}async link(e,t=o2.CancellationToken.None){for(let r of eA(e.parseResult.value))await o6(t),eI(r).forEach(t=>this.doLink(t,e))}doLink(e,t){let r=e.reference;if(void 0===r._ref)try{let t=this.getCandidate(e);if(a(t))r._ref=t;else if(r._nodeDescription=t,this.langiumDocuments().hasDocument(t.documentUri)){let n=this.loadAstNode(t);r._ref=null!=n?n:this.createLinkingError(e,t)}}catch(t){r._ref=Object.assign(Object.assign({},e),{message:`An error occurred while resolving reference to '${r.$refText}': ${t}`})}t.references.push(r)}unlink(e){for(let t of e.references)delete t._ref,delete t._nodeDescription;e.references=[]}getCandidate(e){let t=this.scopeProvider.getScope(e).getElement(e.reference.$refText);return null!=t?t:this.createLinkingError(e)}buildReference(e,t,r,i){let s=this,o={$refNode:r,$refText:i,get ref(){var l,u;if(n(this._ref))return this._ref;if("object"==typeof(u=this._nodeDescription)&&null!==u&&"string"==typeof u.name&&"string"==typeof u.type&&"string"==typeof u.path){let r=s.loadAstNode(this._nodeDescription);this._ref=null!=r?r:s.createLinkingError({reference:o,container:e,property:t},this._nodeDescription)}else if(void 0===this._ref){let r=s.getLinkedNode({reference:o,container:e,property:t});if(r.error&&ev(e).state<nA.ComputedScopes)return;this._ref=null!==(l=r.node)&&void 0!==l?l:r.error,this._nodeDescription=r.descr}return n(this._ref)?this._ref:void 0},get $nodeDescription(){return this._nodeDescription},get error(){return a(this._ref)?this._ref:void 0}};return o}getLinkedNode(e){try{let t=this.getCandidate(e);if(a(t))return{error:t};let r=this.loadAstNode(t);if(r)return{node:r,descr:t};return{descr:t,error:this.createLinkingError(e,t)}}catch(t){return{error:Object.assign(Object.assign({},e),{message:`An error occurred while resolving reference to '${e.reference.$refText}': ${t}`})}}}loadAstNode(e){if(e.node)return e.node;let t=this.langiumDocuments().getDocument(e.documentUri);if(!!t)return this.astNodeLocator.getAstNode(t.parseResult.value,e.path)}createLinkingError(e,t){let r=ev(e.container);r.state<nA.ComputedScopes&&console.warn(`Attempted reference resolution before document reached ComputedScopes state (${r.uri}).`);let n=this.reflection.getReferenceType(e);return Object.assign(Object.assign({},e),{message:`Could not resolve reference to ${n} named '${e.reference.$refText}'.`,targetDescription:t})}}class ll{getName(e){if("string"==typeof e.name)return e.name}getNameNode(e){return eV(e.$cstNode,"name")}}class lu{constructor(e){this.nameProvider=e.references.NameProvider,this.index=e.shared.workspace.IndexManager,this.nodeLocator=e.workspace.AstNodeLocator}findDeclaration(e){if(e){let t=function(e){var t;let r=e.astNode;for(;r===(null===(t=e.container)||void 0===t?void 0:t.astNode);){let t=eT(e.grammarSource,Y);if(t)return t;e=e.container}}(e),r=e.astNode;if(t&&r){let n=r[t.feature];if(i(n))return n.ref;if(Array.isArray(n)){for(let t of n)if(i(t)&&t.$refNode&&t.$refNode.offset<=e.offset&&t.$refNode.end>=e.end)return t.ref}}if(r){let t=this.nameProvider.getNameNode(r);if(t&&(t===e||function(e,t){for(;e.container;)if((e=e.container)===t)return!0;return!1}(e,t)))return r}}}findDeclarationNode(e){let t=this.findDeclaration(e);if(null==t?void 0:t.$cstNode){let e=this.nameProvider.getNameNode(t);return null!=e?e:t.$cstNode}}findReferences(e,t){let r=[];if(t.includeDeclaration){let t=this.getReferenceToSelf(e);t&&r.push(t)}let n=this.index.findAllReferences(e,this.nodeLocator.getAstNodePath(e));return t.documentUri&&(n=n.filter(e=>nR.equals(e.sourceUri,t.documentUri))),r.push(...n),p(r)}getReferenceToSelf(e){let t=this.nameProvider.getNameNode(e);if(t){let r=ev(e),n=this.nodeLocator.getAstNodePath(e);return{sourceUri:r.uri,sourcePath:n,targetUri:r.uri,targetPath:n,segment:T(t),local:!0}}}}class lc{constructor(e){if(this.map=new Map,e)for(let[t,r]of e)this.add(t,r)}get size(){return t6.sum(p(this.map.values()).map(e=>e.length))}clear(){this.map.clear()}delete(e,t){if(void 0===t)return this.map.delete(e);{let r=this.map.get(e);if(r){let n=r.indexOf(t);if(n>=0)return 1===r.length?this.map.delete(e):r.splice(n,1),!0}return!1}}get(e){var t;return null!==(t=this.map.get(e))&&void 0!==t?t:[]}has(e,t){if(void 0===t)return this.map.has(e);{let r=this.map.get(e);return!!r&&r.indexOf(t)>=0}}add(e,t){return this.map.has(e)?this.map.get(e).push(t):this.map.set(e,[t]),this}addAll(e,t){return this.map.has(e)?this.map.get(e).push(...t):this.map.set(e,Array.from(t)),this}forEach(e){this.map.forEach((t,r)=>t.forEach(t=>e(t,r,this)))}[Symbol.iterator](){return this.entries().iterator()}entries(){return p(this.map.entries()).flatMap(([e,t])=>t.map(t=>[e,t]))}keys(){return p(this.map.keys())}values(){return p(this.map.values()).flat()}entriesGroupedByKey(){return p(this.map.entries())}}class ld{get size(){return this.map.size}constructor(e){if(this.map=new Map,this.inverse=new Map,e)for(let[t,r]of e)this.set(t,r)}clear(){this.map.clear(),this.inverse.clear()}set(e,t){return this.map.set(e,t),this.inverse.set(t,e),this}get(e){return this.map.get(e)}getKey(e){return this.inverse.get(e)}delete(e){let t=this.map.get(e);return void 0!==t&&(this.map.delete(e),this.inverse.delete(t),!0)}}class lh{constructor(e){this.nameProvider=e.references.NameProvider,this.descriptions=e.workspace.AstNodeDescriptionProvider}async computeExports(e,t=o2.CancellationToken.None){return this.computeExportsForNode(e.parseResult.value,e,void 0,t)}async computeExportsForNode(e,t,r=eE,n=o2.CancellationToken.None){let i=[];for(let a of(this.exportNode(e,i,t),r(e)))await o6(n),this.exportNode(a,i,t);return i}exportNode(e,t,r){let n=this.nameProvider.getName(e);n&&t.push(this.descriptions.createDescription(e,n,r))}async computeLocalScopes(e,t=o2.CancellationToken.None){let r=e.parseResult.value,n=new lc;for(let i of eR(r))await o6(t),this.processNode(i,e,n);return n}processNode(e,t,r){let n=e.$container;if(n){let i=this.nameProvider.getName(e);i&&r.add(n,this.descriptions.createDescription(e,i,t))}}}class lf{constructor(e,t,r){var n;this.elements=e,this.outerScope=t,this.caseInsensitive=null!==(n=null==r?void 0:r.caseInsensitive)&&void 0!==n&&n}getAllElements(){return this.outerScope?this.elements.concat(this.outerScope.getAllElements()):this.elements}getElement(e){let t=this.caseInsensitive?this.elements.find(t=>t.name.toLowerCase()===e.toLowerCase()):this.elements.find(t=>t.name===e);return t?t:this.outerScope?this.outerScope.getElement(e):void 0}}class lp{constructor(e,t,r){var n;for(let t of(this.elements=new Map,this.caseInsensitive=null!==(n=null==r?void 0:r.caseInsensitive)&&void 0!==n&&n,e)){let e=this.caseInsensitive?t.name.toLowerCase():t.name;this.elements.set(e,t)}this.outerScope=t}getElement(e){let t=this.caseInsensitive?e.toLowerCase():e,r=this.elements.get(t);return r?r:this.outerScope?this.outerScope.getElement(e):void 0}getAllElements(){let e=p(this.elements.values());return this.outerScope&&(e=e.concat(this.outerScope.getAllElements())),e}}class lm{constructor(){this.toDispose=[],this.isDisposed=!1}onDispose(e){this.toDispose.push(e)}dispose(){this.throwIfDisposed(),this.clear(),this.isDisposed=!0,this.toDispose.forEach(e=>e.dispose())}throwIfDisposed(){if(this.isDisposed)throw Error("This cache has already been disposed")}}class lg extends lm{constructor(){super(...arguments),this.cache=new Map}has(e){return this.throwIfDisposed(),this.cache.has(e)}set(e,t){this.throwIfDisposed(),this.cache.set(e,t)}get(e,t){if(this.throwIfDisposed(),this.cache.has(e))return this.cache.get(e);if(!!t){let r=t();return this.cache.set(e,r),r}}delete(e){return this.throwIfDisposed(),this.cache.delete(e)}clear(){this.throwIfDisposed(),this.cache.clear()}}class ly extends lm{constructor(e){super(),this.cache=new Map,this.converter=null!=e?e:e=>e}has(e,t){return this.throwIfDisposed(),this.cacheForContext(e).has(t)}set(e,t,r){this.throwIfDisposed(),this.cacheForContext(e).set(t,r)}get(e,t,r){this.throwIfDisposed();let n=this.cacheForContext(e);if(n.has(t))return n.get(t);if(!!r){let e=r();return n.set(t,e),e}}delete(e,t){return this.throwIfDisposed(),this.cacheForContext(e).delete(t)}clear(e){if(this.throwIfDisposed(),e){let t=this.converter(e);this.cache.delete(t)}else this.cache.clear()}cacheForContext(e){let t=this.converter(e),r=this.cache.get(t);return!r&&(r=new Map,this.cache.set(t,r)),r}}class lT extends lg{constructor(e){super(),this.onDispose(e.workspace.DocumentBuilder.onUpdate(()=>{this.clear()}))}}class lv{constructor(e){this.reflection=e.shared.AstReflection,this.nameProvider=e.references.NameProvider,this.descriptions=e.workspace.AstNodeDescriptionProvider,this.indexManager=e.shared.workspace.IndexManager,this.globalScopeCache=new lT(e.shared)}getScope(e){let t=[],r=this.reflection.getReferenceType(e),n=ev(e.container).precomputedScopes;if(n){let i=e.container;do{let e=n.get(i);e.length>0&&t.push(p(e).filter(e=>this.reflection.isSubtype(e.type,r))),i=i.$container}while(i)}let i=this.getGlobalScope(r,e);for(let e=t.length-1;e>=0;e--)i=this.createScope(t[e],i);return i}createScope(e,t,r){return new lf(p(e),t,r)}createScopeForNodes(e,t,r){return new lf(p(e).map(e=>{let t=this.nameProvider.getName(e);if(t)return this.descriptions.createDescription(e,t)}).nonNullable(),t,r)}getGlobalScope(e,t){return this.globalScopeCache.get(e,()=>new lp(this.indexManager.allElements(e)))}}function lE(e){return"object"==typeof e&&!!e&&("$ref"in e||"$error"in e)}class lR{constructor(e){this.ignoreProperties=new Set(["$container","$containerProperty","$containerIndex","$document","$cstNode"]),this.langiumDocuments=e.shared.workspace.LangiumDocuments,this.astNodeLocator=e.workspace.AstNodeLocator,this.nameProvider=e.references.NameProvider,this.commentProvider=e.documentation.CommentProvider}serialize(e,t={}){let r=null==t?void 0:t.replacer,n=(e,r)=>this.replacer(e,r,t),i=r?(e,t)=>r(e,t,n):n;try{return this.currentDocument=ev(e),JSON.stringify(e,i,null==t?void 0:t.space)}finally{this.currentDocument=void 0}}deserialize(e,t={}){let r=JSON.parse(e);return this.linkNode(r,r,t),r}replacer(e,t,{refText:r,sourceText:a,textRegions:s,comments:o,uriConverter:l}){var u,c,d,h;if(!this.ignoreProperties.has(e)){if(i(t)){let e=t.ref,n=r?t.$refText:void 0;if(!e)return{$error:null!==(c=null===(u=t.error)||void 0===u?void 0:u.message)&&void 0!==c?c:"Could not resolve reference",$refText:n};{let r=ev(e),i="";this.currentDocument&&this.currentDocument!==r&&(i=l?l(r.uri,t):r.uri.toString());let a=this.astNodeLocator.getAstNodePath(e);return{$ref:`${i}#${a}`,$refText:n}}}if(!n(t))return t;else{let r;if(s&&(r=this.addAstNodeRegionWithAssignmentsTo(Object.assign({},t)),(!e||t.$document)&&(null==r?void 0:r.$textRegion)&&(r.$textRegion.documentURI=null===(d=this.currentDocument)||void 0===d?void 0:d.uri.toString())),a&&!e&&(null!=r||(r=Object.assign({},t)),r.$sourceText=null===(h=t.$cstNode)||void 0===h?void 0:h.text),o){null!=r||(r=Object.assign({},t));let e=this.commentProvider.getComment(t);e&&(r.$comment=e.replace(/\r/g,""))}return null!=r?r:t}}}addAstNodeRegionWithAssignmentsTo(e){let t=e=>({offset:e.offset,end:e.end,length:e.length,range:e.range});if(e.$cstNode){let r=(e.$textRegion=t(e.$cstNode)).assignments={};return Object.keys(e).filter(e=>!e.startsWith("$")).forEach(n=>{var i,a;let s=(i=e.$cstNode,a=n,i&&a?eW(i,a,i.astNode,!0):[]).map(t);0!==s.length&&(r[n]=s)}),e}}linkNode(e,t,r,i,a,s){for(let[i,a]of Object.entries(e))if(Array.isArray(a))for(let s=0;s<a.length;s++){let o=a[s];lE(o)?a[s]=this.reviveReference(e,i,t,o,r):n(o)&&this.linkNode(o,t,r,e,i,s)}else lE(a)?e[i]=this.reviveReference(e,i,t,a,r):n(a)&&this.linkNode(a,t,r,e,i);e.$container=i,e.$containerProperty=a,e.$containerIndex=s}reviveReference(e,t,r,i,a){let s=i.$refText,o=i.$error;if(i.$ref){let e=this.getRefNode(r,i.$ref,a.uriConverter);if(n(e))return!s&&(s=this.nameProvider.getName(e)),{$refText:null!=s?s:"",ref:e};o=e}if(!!o){let r={$refText:null!=s?s:""};return r.error={container:e,property:t,message:o,reference:r},r}}getRefNode(e,t,r){try{let n=t.indexOf("#");if(0===n){let r=this.astNodeLocator.getAstNode(e,t.substring(1));if(!r)return"Could not resolve path: "+t;return r}if(n<0){let e=r?r(t):ln.parse(t),n=this.langiumDocuments.getDocument(e);if(!n)return"Could not find document for URI: "+t;return n.parseResult.value}let i=r?r(t.substring(0,n)):ln.parse(t.substring(0,n)),a=this.langiumDocuments.getDocument(i);if(!a)return"Could not find document for URI: "+t;if(n===t.length-1)return a.parseResult.value;let s=this.astNodeLocator.getAstNode(a.parseResult.value,t.substring(n+1));if(!s)return"Could not resolve URI: "+t;return s}catch(e){return String(e)}}}class lA{register(e){if(!this.singleton&&!this.map){this.singleton=e;return}if(!this.map&&(this.map={},this.singleton)){for(let e of this.singleton.LanguageMetaData.fileExtensions)this.map[e]=this.singleton;this.singleton=void 0}for(let t of e.LanguageMetaData.fileExtensions)void 0!==this.map[t]&&this.map[t]!==e&&console.warn(`The file extension ${t} is used by multiple languages. It is now assigned to '${e.LanguageMetaData.languageId}'.`),this.map[t]=e}getServices(e){if(void 0!==this.singleton)return this.singleton;if(void 0===this.map)throw Error("The service registry is empty. Use `register` to register the services of a language.");let t=nR.extname(e),r=this.map[t];if(!r)throw Error(`The service registry contains no services for the extension '${t}'.`);return r}get all(){return void 0!==this.singleton?[this.singleton]:void 0!==this.map?Object.values(this.map):[]}}function lk(e){return{code:e}}(nk||(nk={})).all=["fast","slow","built-in"];class lI{constructor(e){this.entries=new lc,this.reflection=e.shared.AstReflection}register(e,t=this,r="fast"){if("built-in"===r)throw Error("The 'built-in' category is reserved for lexer, parser, and linker errors.");for(let[n,i]of Object.entries(e))if(Array.isArray(i))for(let e of i){let i={check:this.wrapValidationException(e,t),category:r};this.addEntry(n,i)}else if("function"==typeof i){let e={check:this.wrapValidationException(i,t),category:r};this.addEntry(n,e)}}wrapValidationException(e,t){return async(r,n,i)=>{try{await e.call(t,r,n,i)}catch(t){if(t===o4)throw t;console.error("An error occurred during validation:",t);let e=t instanceof Error?t.message:String(t);t instanceof Error&&t.stack&&console.error(t.stack),n("error","An error occurred during validation: "+e,{node:r})}}}addEntry(e,t){if("AstNode"===e){this.entries.add("AstNode",t);return}for(let r of this.reflection.getAllSubTypes(e))this.entries.add(r,t)}getChecks(e,t){let r=p(this.entries.get(e)).concat(this.entries.get("AstNode"));return t&&(r=r.filter(e=>t.includes(e.category))),r.map(e=>e.check)}}class lx{constructor(e){this.validationRegistry=e.validation.ValidationRegistry,this.metadata=e.LanguageMetaData}async validateDocument(e,t={},r=o2.CancellationToken.None){let n=e.parseResult,i=[];if(await o6(r),!t.categories||t.categories.includes("built-in")){if(this.processLexingErrors(n,i,t),t.stopAfterLexingErrors&&i.some(e=>{var t;return(null===(t=e.data)||void 0===t?void 0:t.code)===nI.LexingError}))return i;if(this.processParsingErrors(n,i,t),t.stopAfterParsingErrors&&i.some(e=>{var t;return(null===(t=e.data)||void 0===t?void 0:t.code)===nI.ParsingError}))return i;if(this.processLinkingErrors(e,i,t),t.stopAfterLinkingErrors&&i.some(e=>{var t;return(null===(t=e.data)||void 0===t?void 0:t.code)===nI.LinkingError}))return i}try{i.push(...await this.validateAst(n.value,t,r))}catch(e){if(e===o4)throw e;console.error("An error occurred during validation:",e)}return await o6(r),i}processLexingErrors(e,t,r){for(let r of e.lexerErrors){let e={severity:lS("error"),range:{start:{line:r.line-1,character:r.column-1},end:{line:r.line-1,character:r.column+r.length-1}},message:r.message,data:{code:nI.LexingError},source:this.getSource()};t.push(e)}}processParsingErrors(e,t,r){for(let r of e.parserErrors){let e;if(isNaN(r.token.startOffset)){if("previousToken"in r){let t=r.previousToken;if(isNaN(t.startOffset)){let t={line:0,character:0};e={start:t,end:t}}else{let r={line:t.endLine-1,character:t.endColumn};e={start:r,end:r}}}}else e=y(r.token);if(e){let n={severity:lS("error"),range:e,message:r.message,data:{code:nI.ParsingError},source:this.getSource()};t.push(n)}}}processLinkingErrors(e,t,r){for(let r of e.references){let e=r.error;if(e){let r={node:e.container,property:e.property,index:e.index,data:{code:nI.LinkingError,containerType:e.container.$type,property:e.property,refText:e.reference.$refText}};t.push(this.toDiagnostic("error",e.message,r))}}}async validateAst(e,t,r=o2.CancellationToken.None){let n=[],i=(e,t,r)=>{n.push(this.toDiagnostic(e,t,r))};return await Promise.all(eA(e).map(async e=>{for(let n of(await o6(r),this.validationRegistry.getChecks(e.$type,t.categories)))await n(e,i,r)})),n}toDiagnostic(e,t,r){return{message:t,range:function(e){let t;return e.range?e.range:("string"==typeof e.property?t=eV(e.node.$cstNode,e.property,e.index):"string"==typeof e.keyword&&(t=function(e,t,r){if(!e)return;let n=function(e,t,r){let n;if(e.astNode!==r)return[];if(en(e.grammarSource)&&e.grammarSource.value===t)return[e];let i=g(e).iterator(),a=[];do if(!(n=i.next()).done){let e=n.value;e.astNode===r?en(e.grammarSource)&&e.grammarSource.value===t&&a.push(e):i.prune()}while(!n.done);return a}(e,t,null==e?void 0:e.astNode);if(0!==n.length)return r=void 0!==r?Math.max(0,Math.min(r,n.length-1)):0,n[r]}(e.node.$cstNode,e.keyword,e.index)),null!=t||(t=e.node.$cstNode),t)?t.range:{start:{line:0,character:0},end:{line:0,character:0}}}(r),severity:lS(e),code:r.code,codeDescription:r.codeDescription,tags:r.tags,relatedInformation:r.relatedInformation,data:r.data,source:this.getSource()}}getSource(){return this.metadata.languageId}}function lS(e){switch(e){case"error":return 1;case"warning":return 2;case"info":return 3;case"hint":return 4;default:throw Error("Invalid diagnostic severity: "+e)}}(t3=nI||(nI={})).LexingError="lexing-error",t3.ParsingError="parsing-error",t3.LinkingError="linking-error";class lN{constructor(e){this.astNodeLocator=e.workspace.AstNodeLocator,this.nameProvider=e.references.NameProvider}createDescription(e,t,r=ev(e)){let n;null!=t||(t=this.nameProvider.getName(e));let i=this.astNodeLocator.getAstNodePath(e);if(!t)throw Error(`Node at path ${i} has no name.`);let a=()=>{var t;return null!=n?n:n=T(null!==(t=this.nameProvider.getNameNode(e))&&void 0!==t?t:e.$cstNode)};return{node:e,name:t,get nameSegment(){return a()},selectionSegment:T(e.$cstNode),type:e.$type,documentUri:r.uri,path:i}}}class lC{constructor(e){this.nodeLocator=e.workspace.AstNodeLocator}async createDescriptions(e,t=o2.CancellationToken.None){let r=[];for(let n of eA(e.parseResult.value))await o6(t),eI(n).filter(e=>!a(e)).forEach(e=>{let t=this.createDescription(e);t&&r.push(t)});return r}createDescription(e){let t=e.reference.$nodeDescription,r=e.reference.$refNode;if(!t||!r)return;let n=ev(e.container).uri;return{sourceUri:n,sourcePath:this.nodeLocator.getAstNodePath(e.container),targetUri:t.documentUri,targetPath:t.path,segment:T(r),local:nR.equals(t.documentUri,n)}}}class l${constructor(){this.segmentSeparator="/",this.indexSeparator="@"}getAstNodePath(e){if(e.$container){let t=this.getAstNodePath(e.$container),r=this.getPathSegment(e);return t+this.segmentSeparator+r}return""}getPathSegment({$containerProperty:e,$containerIndex:t}){if(!e)throw Error("Missing '$containerProperty' in AST node.");return void 0!==t?e+this.indexSeparator+t:e}getAstNode(e,t){return t.split(this.segmentSeparator).reduce((e,t)=>{if(!e||0===t.length)return e;let r=t.indexOf(this.indexSeparator);if(r>0){let n=t.substring(0,r),i=parseInt(t.substring(r+1)),a=e[n];return null==a?void 0:a[i]}return e[t]},e)}}class lL{constructor(e){this._ready=new o8,this.settings={},this.workspaceConfig=!1,this.serviceRegistry=e.ServiceRegistry}get ready(){return this._ready.promise}initialize(e){var t,r;this.workspaceConfig=null!==(r=null===(t=e.capabilities.workspace)||void 0===t?void 0:t.configuration)&&void 0!==r&&r}async initialized(e){if(this.workspaceConfig){if(e.register){let t=this.serviceRegistry.all;e.register({section:t.map(e=>this.toSectionName(e.LanguageMetaData.languageId))})}if(e.fetchConfiguration){let t=this.serviceRegistry.all.map(e=>({section:this.toSectionName(e.LanguageMetaData.languageId)})),r=await e.fetchConfiguration(t);t.forEach((e,t)=>{this.updateSectionConfiguration(e.section,r[t])})}}this._ready.resolve()}updateConfiguration(e){if(!!e.settings)Object.keys(e.settings).forEach(t=>{this.updateSectionConfiguration(t,e.settings[t])})}updateSectionConfiguration(e,t){this.settings[e]=t}async getConfiguration(e,t){await this.ready;let r=this.toSectionName(e);if(this.settings[r])return this.settings[r][t]}toSectionName(e){return`${e}`}}(nx||(nx={})).create=function(e){return{dispose:async()=>await e()}};class lw{constructor(e){this.updateBuildOptions={validation:{categories:["built-in","fast"]}},this.updateListeners=[],this.buildPhaseListeners=new lc,this.buildState=new Map,this.documentBuildWaiters=new Map,this.currentState=nA.Changed,this.langiumDocuments=e.workspace.LangiumDocuments,this.langiumDocumentFactory=e.workspace.LangiumDocumentFactory,this.indexManager=e.workspace.IndexManager,this.serviceRegistry=e.ServiceRegistry}async build(e,t={},r=o2.CancellationToken.None){var n,i;for(let r of e){let e=r.uri.toString();if(r.state===nA.Validated){if("boolean"==typeof t.validation&&t.validation)r.state=nA.IndexedReferences,r.diagnostics=void 0,this.buildState.delete(e);else if("object"==typeof t.validation){let a=this.buildState.get(e),s=null===(n=null==a?void 0:a.result)||void 0===n?void 0:n.validationChecks;if(s){let n=(null!==(i=t.validation.categories)&&void 0!==i?i:nk.all).filter(e=>!s.includes(e));n.length>0&&(this.buildState.set(e,{completed:!1,options:{validation:Object.assign(Object.assign({},t.validation),{categories:n})},result:a.result}),r.state=nA.IndexedReferences)}}}else this.buildState.delete(e)}this.currentState=nA.Changed,await this.emitUpdate(e.map(e=>e.uri),[]),await this.buildDocuments(e,t,r)}async update(e,t,r=o2.CancellationToken.None){for(let e of(this.currentState=nA.Changed,t))this.langiumDocuments.deleteDocument(e),this.buildState.delete(e.toString()),this.indexManager.remove(e);for(let t of e){if(!this.langiumDocuments.invalidateDocument(t)){let e=this.langiumDocumentFactory.fromModel({$type:"INVALID"},t);e.state=nA.Changed,this.langiumDocuments.addDocument(e)}this.buildState.delete(t.toString())}let n=p(e).concat(t).map(e=>e.toString()).toSet();this.langiumDocuments.all.filter(e=>!n.has(e.uri.toString())&&this.shouldRelink(e,n)).forEach(e=>{this.serviceRegistry.getServices(e.uri).references.Linker.unlink(e),e.state=Math.min(e.state,nA.ComputedScopes),e.diagnostics=void 0}),await this.emitUpdate(e,t),await o6(r);let i=this.langiumDocuments.all.filter(e=>{var t;return e.state<nA.Linked||!(null===(t=this.buildState.get(e.uri.toString()))||void 0===t?void 0:t.completed)}).toArray();await this.buildDocuments(i,this.updateBuildOptions,r)}async emitUpdate(e,t){await Promise.all(this.updateListeners.map(r=>r(e,t)))}shouldRelink(e,t){return!!e.references.some(e=>void 0!==e.error)||this.indexManager.isAffected(e,t)}onUpdate(e){return this.updateListeners.push(e),nx.create(()=>{let t=this.updateListeners.indexOf(e);t>=0&&this.updateListeners.splice(t,1)})}async buildDocuments(e,t,r){this.prepareBuild(e,t),await this.runCancelable(e,nA.Parsed,r,e=>this.langiumDocumentFactory.update(e,r)),await this.runCancelable(e,nA.IndexedContent,r,e=>this.indexManager.updateContent(e,r)),await this.runCancelable(e,nA.ComputedScopes,r,async e=>{let t=this.serviceRegistry.getServices(e.uri).references.ScopeComputation;e.precomputedScopes=await t.computeLocalScopes(e,r)}),await this.runCancelable(e,nA.Linked,r,e=>this.serviceRegistry.getServices(e.uri).references.Linker.link(e,r)),await this.runCancelable(e,nA.IndexedReferences,r,e=>this.indexManager.updateReferences(e,r));let n=e.filter(e=>this.shouldValidate(e));for(let t of(await this.runCancelable(n,nA.Validated,r,e=>this.validate(e,r)),e)){let e=this.buildState.get(t.uri.toString());e&&(e.completed=!0)}}prepareBuild(e,t){for(let r of e){let e=r.uri.toString(),n=this.buildState.get(e);(!n||n.completed)&&this.buildState.set(e,{completed:!1,options:t,result:null==n?void 0:n.result})}}async runCancelable(e,t,r,n){let i=e.filter(e=>e.state<t);for(let e of i)await o6(r),await n(e),e.state=t;await this.notifyBuildPhase(i,t,r),this.currentState=t}onBuildPhase(e,t){return this.buildPhaseListeners.add(e,t),nx.create(()=>{this.buildPhaseListeners.delete(e,t)})}waitUntil(e,t,r){let n;if(t&&"path"in t?n=t:r=t,null!=r||(r=o2.CancellationToken.None),n){let t=this.langiumDocuments.getDocument(n);if(t&&t.state>e)return Promise.resolve(n)}return this.currentState>=e?Promise.resolve(void 0):r.isCancellationRequested?Promise.reject(o4):new Promise((t,i)=>{let a=this.onBuildPhase(e,()=>{if(a.dispose(),s.dispose(),n){let e=this.langiumDocuments.getDocument(n);t(null==e?void 0:e.uri)}else t(void 0)}),s=r.onCancellationRequested(()=>{a.dispose(),s.dispose(),i(o4)})})}async notifyBuildPhase(e,t,r){if(0!==e.length)for(let n of this.buildPhaseListeners.get(t))await o6(r),await n(e,r)}shouldValidate(e){return!!this.getBuildOptions(e).validation}async validate(e,t){var r,n;let i=this.serviceRegistry.getServices(e.uri).validation.DocumentValidator,a=this.getBuildOptions(e).validation,s="object"==typeof a?a:void 0,o=await i.validateDocument(e,s,t);e.diagnostics?e.diagnostics.push(...o):e.diagnostics=o;let l=this.buildState.get(e.uri.toString());if(l){null!==(r=l.result)&&void 0!==r||(l.result={});let e=null!==(n=null==s?void 0:s.categories)&&void 0!==n?n:nk.all;l.result.validationChecks?l.result.validationChecks.push(...e):l.result.validationChecks=[...e]}}getBuildOptions(e){var t,r;return null!==(r=null===(t=this.buildState.get(e.uri.toString()))||void 0===t?void 0:t.options)&&void 0!==r?r:{}}}class lb{constructor(e){this.symbolIndex=new Map,this.symbolByTypeIndex=new ly,this.referenceIndex=new Map,this.documents=e.workspace.LangiumDocuments,this.serviceRegistry=e.ServiceRegistry,this.astReflection=e.AstReflection}findAllReferences(e,t){let r=ev(e).uri,n=[];return this.referenceIndex.forEach(e=>{e.forEach(e=>{nR.equals(e.targetUri,r)&&e.targetPath===t&&n.push(e)})}),p(n)}allElements(e,t){let r=p(this.symbolIndex.keys());return t&&(r=r.filter(e=>!t||t.has(e))),r.map(t=>this.getFileDescriptions(t,e)).flat()}getFileDescriptions(e,t){var r;return t?this.symbolByTypeIndex.get(e,t,()=>{var r;return(null!==(r=this.symbolIndex.get(e))&&void 0!==r?r:[]).filter(e=>this.astReflection.isSubtype(e.type,t))}):null!==(r=this.symbolIndex.get(e))&&void 0!==r?r:[]}remove(e){let t=e.toString();this.symbolIndex.delete(t),this.symbolByTypeIndex.clear(t),this.referenceIndex.delete(t)}async updateContent(e,t=o2.CancellationToken.None){let r=this.serviceRegistry.getServices(e.uri),n=await r.references.ScopeComputation.computeExports(e,t),i=e.uri.toString();this.symbolIndex.set(i,n),this.symbolByTypeIndex.clear(i)}async updateReferences(e,t=o2.CancellationToken.None){let r=this.serviceRegistry.getServices(e.uri),n=await r.workspace.ReferenceDescriptionProvider.createDescriptions(e,t);this.referenceIndex.set(e.uri.toString(),n)}isAffected(e,t){let r=this.referenceIndex.get(e.uri.toString());return!!r&&r.some(e=>!e.local&&t.has(e.targetUri.toString()))}}class lO{constructor(e){this.initialBuildOptions={},this._ready=new o8,this.serviceRegistry=e.ServiceRegistry,this.langiumDocuments=e.workspace.LangiumDocuments,this.documentBuilder=e.workspace.DocumentBuilder,this.fileSystemProvider=e.workspace.FileSystemProvider,this.mutex=e.workspace.WorkspaceLock}get ready(){return this._ready.promise}initialize(e){var t;this.folders=null!==(t=e.workspaceFolders)&&void 0!==t?t:void 0}initialized(e){return this.mutex.write(e=>{var t;return this.initializeWorkspace(null!==(t=this.folders)&&void 0!==t?t:[],e)})}async initializeWorkspace(e,t=o2.CancellationToken.None){let r=await this.performStartup(e);await o6(t),await this.documentBuilder.build(r,this.initialBuildOptions,t)}async performStartup(e){let t=this.serviceRegistry.all.flatMap(e=>e.LanguageMetaData.fileExtensions),r=[],n=e=>{r.push(e),!this.langiumDocuments.hasDocument(e.uri)&&this.langiumDocuments.addDocument(e)};return await this.loadAdditionalDocuments(e,n),await Promise.all(e.map(e=>[e,this.getRootFolder(e)]).map(async e=>this.traverseFolder(...e,t,n))),this._ready.resolve(),r}loadAdditionalDocuments(e,t){return Promise.resolve()}getRootFolder(e){return ln.parse(e.uri)}async traverseFolder(e,t,r,n){let i=await this.fileSystemProvider.readDirectory(t);await Promise.all(i.map(async t=>{this.includeEntry(e,t,r)&&(t.isDirectory?await this.traverseFolder(e,t.uri,r,n):t.isFile&&n(await this.langiumDocuments.getOrCreateDocument(t.uri)))}))}includeEntry(e,t,r){let n=nR.basename(t.uri);if(n.startsWith("."))return!1;if(t.isDirectory)return"node_modules"!==n&&"out"!==n;if(t.isFile){let e=nR.extname(t.uri);return r.includes(e)}return!1}}class l_{constructor(e){let t=e.parser.TokenBuilder.buildTokens(e.Grammar,{caseInsensitive:e.LanguageMetaData.caseInsensitive});this.tokenTypes=this.toTokenTypeDictionary(t);let r=lM(t)?Object.values(t):t;this.chevrotainLexer=new a$(r,{positionTracking:"full"})}get definition(){return this.tokenTypes}tokenize(e){var t;let r=this.chevrotainLexer.tokenize(e);return{tokens:r.tokens,errors:r.errors,hidden:null!==(t=r.groups.hidden)&&void 0!==t?t:[]}}toTokenTypeDictionary(e){if(lM(e))return e;let t=lP(e)?Object.values(e.modes).flat():e,r={};return t.forEach(e=>r[e.name]=e),r}}function lP(e){return e&&"modes"in e&&"defaultMode"in e}function lM(e){var t;return!(Array.isArray(t=e)&&(0===t.length||"name"in t[0]))&&!lP(e)}function lD(e){let t="";return(t="string"==typeof e?e:e.text).split(eU)}let lZ=/\s*(@([\p{L}][\p{L}\p{N}]*)?)/uy,lU=/\{(@[\p{L}][\p{L}\p{N}]*)(\s*)([^\r\n}]+)?\}/gu,lF=/\S/,lG=/\s*$/;function lB(e,t){let r=e.substring(t).match(lF);return r?t+r.index:e.length}function lK(e){let t=e.tokens[e.index],r=t,n=t,i=[];for(;t&&"break"!==t.type&&"tag"!==t.type;)i.push(function(e){return"inline-tag"===e.tokens[e.index].type?lj(e,!0):lV(e)}(e)),n=t,t=e.tokens[e.index];return new lq(i,ro.create(r.range.start,n.range.end))}function lj(e,t){let r=e.tokens[e.index++],n=r.content.substring(1),i=e.tokens[e.index];if((null==i?void 0:i.type)==="text"){if(t){let i=lV(e);return new lY(n,new lq([i],i.range),t,ro.create(r.range.start,i.range.end))}{let i=lK(e);return new lY(n,i,t,ro.create(r.range.start,i.range.end))}}{let e=r.range;return new lY(n,new lq([],e),t,e)}}function lV(e){let t=e.tokens[e.index++];return new lX(t.content,t.range)}function lW(e){if(!e)return lW({start:"/**",end:"*/",line:"*"});let{start:t,end:r,line:n}=e;return{start:lH(t,!0),end:lH(r,!1),line:lH(n,!0)}}function lH(e,t){if("string"!=typeof e&&"object"!=typeof e)return e;{let r="string"==typeof e?eK(e):e.source;return t?RegExp(`^\\s*${r}`):RegExp(`\\s*${r}\\s*$`)}}class lz{constructor(e,t){this.elements=e,this.range=t}getTag(e){return this.getAllTags().find(t=>t.name===e)}getTags(e){return this.getAllTags().filter(t=>t.name===e)}getAllTags(){return this.elements.filter(e=>"name"in e)}toString(){let e="";for(let t of this.elements)if(0===e.length)e=t.toString();else{let r=t.toString();e+=lQ(e)+r}return e.trim()}toMarkdown(e){let t="";for(let r of this.elements)if(0===t.length)t=r.toMarkdown(e);else{let n=r.toMarkdown(e);t+=lQ(t)+n}return t.trim()}}class lY{constructor(e,t,r,n){this.name=e,this.content=t,this.inline=r,this.range=n}toString(){let e=`@${this.name}`,t=this.content.toString();return(1===this.content.inlines.length?e=`${e} ${t}`:this.content.inlines.length>1&&(e=`${e}
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|
${t}`),this.inline)?`{${e}}`:e}toMarkdown(e){var t,r;return null!==(r=null===(t=null==e?void 0:e.renderTag)||void 0===t?void 0:t.call(e,this))&&void 0!==r?r:this.toMarkdownDefault(e)}toMarkdownDefault(e){let t=this.content.toMarkdown(e);if(this.inline){let r=function(e,t,r){var n,i;if("linkplain"===e||"linkcode"===e||"link"===e){let a=t.indexOf(" "),s=t;if(a>0){let e=lB(t,a);s=t.substring(e),t=t.substring(0,a)}return("linkcode"===e||"link"===e&&"code"===r.link)&&(s=`\`${s}\``),null!==(i=null===(n=r.renderLink)||void 0===n?void 0:n.call(r,t,s))&&void 0!==i?i:function(e,t){try{return ln.parse(e,!0),`[${t}](${e})`}catch(t){return e}}(t,s)}}(this.name,t,null!=e?e:{});if("string"==typeof r)return r}let r="";(null==e?void 0:e.tag)==="italic"||(null==e?void 0:e.tag)===void 0?r="*":(null==e?void 0:e.tag)==="bold"?r="**":(null==e?void 0:e.tag)==="bold-italic"&&(r="***");let n=`${r}@${this.name}${r}`;return(1===this.content.inlines.length?n=`${n} \u{2014} ${t}`:this.content.inlines.length>1&&(n=`${n}
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${t}`),this.inline)?`{${n}}`:n}}class lq{constructor(e,t){this.inlines=e,this.range=t}toString(){let e="";for(let t=0;t<this.inlines.length;t++){let r=this.inlines[t],n=this.inlines[t+1];e+=r.toString(),n&&n.range.start.line>r.range.start.line&&(e+="\n")}return e}toMarkdown(e){let t="";for(let r=0;r<this.inlines.length;r++){let n=this.inlines[r],i=this.inlines[r+1];t+=n.toMarkdown(e),i&&i.range.start.line>n.range.start.line&&(t+="\n")}return t}}class lX{constructor(e,t){this.text=e,this.range=t}toString(){return this.text}toMarkdown(){return this.text}}function lQ(e){return e.endsWith("\n")?"\n":"\n\n"}class lJ{constructor(e){this.indexManager=e.shared.workspace.IndexManager,this.commentProvider=e.documentation.CommentProvider}getDocumentation(e){let t=this.commentProvider.getComment(e);if(t&&function(e,t){let r=lW(void 0),n=lD(e);if(0===n.length)return!1;let i=n[0],a=n[n.length-1],s=r.start,o=r.end;return!!(null==s?void 0:s.exec(i))&&!!(null==o?void 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