escodegen.browser.min.js

(function(b){function a(b,d){if({}.hasOwnProperty.call(a.cache,b))return a.cache[b];var e=a.resolve(b);if(!e)throw new Error('Failed to resolve module '+b);var c={id:b,require:a,filename:b,exports:{},loaded:!1,parent:d,children:[]};d&&d.children.push(c);var f=b.slice(0,b.lastIndexOf('/')+1);return a.cache[b]=c.exports,e.call(c.exports,c,c.exports,f,b),c.loaded=!0,a.cache[b]=c.exports}a.modules={},a.cache={},a.resolve=function(b){return{}.hasOwnProperty.call(a.modules,b)?a.modules[b]:void 0},a.define=function(b,c){a.modules[b]=c};var c=function(a){return a='/',{title:'browser',version:'v0.10.26',browser:!0,env:{},argv:[],nextTick:b.setImmediate||function(a){setTimeout(a,0)},cwd:function(){return a},chdir:function(b){a=b}}}();a.define('/tools/entry-point.js',function(c,d,e,f){!function(){'use strict';b.escodegen=a('/escodegen.js',c),escodegen.browser=!0}()}),a.define('/escodegen.js',function(d,c,e,f){!function(e,f,a0,D,_,q,B,l,y,v,K,Z,I,X,j,h,J,N,F,T,o,L,w,S,R){'use strict';function a5(a){switch(a.type){case e.AssignmentExpression:case e.ArrayExpression:case e.ArrayPattern:case e.BinaryExpression:case e.CallExpression:case e.ConditionalExpression:case e.ClassExpression:case e.ExportBatchSpecifier:case e.ExportSpecifier:case e.FunctionExpression:case e.Identifier:case e.ImportSpecifier:case e.Literal:case e.LogicalExpression:case e.MemberExpression:case e.MethodDefinition:case e.NewExpression:case e.ObjectExpression:case e.ObjectPattern:case e.Property:case e.SequenceExpression:case e.ThisExpression:case e.UnaryExpression:case e.UpdateExpression:case e.YieldExpression:return!0}return!1}function ah(a){switch(a.type){case e.BlockStatement:case e.BreakStatement:case e.CatchClause:case e.ContinueStatement:case e.ClassDeclaration:case e.ClassBody:case e.DirectiveStatement:case e.DoWhileStatement:case e.DebuggerStatement:case e.EmptyStatement:case e.ExpressionStatement:case e.ForStatement:case e.ForInStatement:case e.ForOfStatement:case e.FunctionDeclaration:case e.IfStatement:case e.LabeledStatement:case e.ModuleDeclaration:case e.Program:case e.ReturnStatement:case e.SwitchStatement:case e.SwitchCase:case e.ThrowStatement:case e.TryStatement:case e.VariableDeclaration:case e.VariableDeclarator:case e.WhileStatement:case e.WithStatement:return!0}return!1}function P(){return{indent:null,base:null,parse:null,comment:!1,format:{indent:{style:'    ',base:0,adjustMultilineComment:!1},newline:'\n',space:' ',json:!1,renumber:!1,hexadecimal:!1,quotes:'single',escapeless:!1,compact:!1,parentheses:!0,semicolons:!0,safeConcatenation:!1},moz:{comprehensionExpressionStartsWithAssignment:!1,starlessGenerator:!1},sourceMap:null,sourceMapRoot:null,sourceMapWithCode:!1,directive:!1,raw:!0,verbatim:null}}function M(b,a){var c='';for(a|=0;a>0;a>>>=1,b+=b)a&1&&(c+=b);return c}function a6(a){return/[\r\n]/g.test(a)}function p(b){var a=b.length;return a&&q.code.isLineTerminator(b.charCodeAt(a-1))}function G(b,d){function e(a){return typeof a==='object'&&a instanceof Object&&!(a instanceof RegExp)}var a,c;for(a in d)d.hasOwnProperty(a)&&(c=d[a],e(c)?e(b[a])?G(b[a],c):b[a]=G({},c):b[a]=c);return b}function a3(c){var b,e,a,f,d;if(c!==c)throw new Error('Numeric literal whose value is NaN');if(c<0||c===0&&1/c<0)throw new Error('Numeric literal whose value is negative');if(c===1/0)return v?'null':K?'1e400':'1e+400';if(b=''+c,!K||b.length<3)return b;e=b.indexOf('.'),!v&&b.charCodeAt(0)===48&&e===1&&(e=0,b=b.slice(1)),a=b,b=b.replace('e+','e'),f=0,(d=a.indexOf('e'))>0&&(f=+a.slice(d+1),a=a.slice(0,d)),e>=0&&(f-=a.length-e-1,a=+(a.slice(0,e)+a.slice(e+1))+''),d=0;while(a.charCodeAt(a.length+d-1)===48)--d;return d!==0&&(f-=d,a=a.slice(0,d)),f!==0&&(a+='e'+f),(a.length<b.length||Z&&c>1e12&&Math.floor(c)===c&&(a='0x'+c.toString(16)).length<b.length)&&+a===c&&(b=a),b}function V(a,b){return(a&-2)===8232?(b?'u':'\\u')+(a===8232?'2028':'2029'):a===10||a===13?(b?'':'\\')+(a===10?'n':'r'):String.fromCharCode(a)}function a1(d){var g,a,h,e,i,b,f,c;if(a=d.toString(),d.source){if(g=a.match(/\/([^/]*)$/),!g)return a;for(h=g[1],a='',f=!1,c=!1,e=0,i=d.source.length;e<i;++e)b=d.source.charCodeAt(e),c?(a+=V(b,c),c=!1):(f?b===93&&(f=!1):b===47?a+='\\':b===91&&(f=!0),a+=V(b,c),c=b===92);return'/'+a+'/'+h}return a}function a8(b,d){var c,a='\\';switch(b){case 8:a+='b';break;case 12:a+='f';break;case 9:a+='t';break;default:c=b.toString(16).toUpperCase();v||b>255?a+='u'+'0000'.slice(c.length)+c:b===0&&!q.code.isDecimalDigit(d)?a+='0':b===11?a+='x0B':a+='x'+'00'.slice(c.length)+c;break}return a}function ad(b){var a='\\';switch(b){case 92:a+='\\';break;case 10:a+='n';break;case 13:a+='r';break;case 8232:a+='u2028';break;case 8233:a+='u2029';break;default:throw new Error('Incorrectly classified character')}return a}function ae(d){var a,e,c,b;for(b=I==='double'?'"':"'",a=0,e=d.length;a<e;++a){if(c=d.charCodeAt(a),c===39){b='"';break}if(c===34){b="'";break}c===92&&++a}return b+d+b}function af(d){var b='',c,g,a,h=0,i=0,e,f;for(c=0,g=d.length;c<g;++c){if(a=d.charCodeAt(c),a===39)++h;else if(a===34)++i;else if(a===47&&v)b+='\\';else if(q.code.isLineTerminator(a)||a===92){b+=ad(a);continue}else if(v&&a<32||!(v||X||a>=32&&a<=126)){b+=a8(a,d.charCodeAt(c+1));continue}b+=String.fromCharCode(a)}if(e=!(I==='double'||I==='auto'&&i<h),f=e?"'":'"',!(e?h:i))return f+b+f;for(d=b,b=f,c=0,g=d.length;c<g;++c)a=d.charCodeAt(c),(a===39&&e||a===34&&!e)&&(b+='\\'),b+=String.fromCharCode(a);return b+f}function O(d){var a,e,b,c='';for(a=0,e=d.length;a<e;++a)b=d[a],c+=B(b)?O(b):b;return c}function k(b,a){if(!w)return B(b)?O(b):b;if(a==null)if(b instanceof D)return b;else a={};return a.loc==null?new D(null,null,w,b,a.name||null):new D(a.loc.start.line,a.loc.start.column,w===!0?a.loc.source||null:w,b,a.name||null)}function s(){return h?h:' '}function i(c,d){var e,f,a,b;return e=k(c).toString(),e.length===0?[d]:(f=k(d).toString(),f.length===0?[c]:(a=e.charCodeAt(e.length-1),b=f.charCodeAt(0),(a===43||a===45)&&a===b||q.code.isIdentifierPart(a)&&q.code.isIdentifierPart(b)||a===47&&b===105?[c,s(),d]:q.code.isWhiteSpace(a)||q.code.isLineTerminator(a)||q.code.isWhiteSpace(b)||q.code.isLineTerminator(b)?[c,d]:[c,h,d]))}function u(a){return[l,a]}function n(c){var a,b;return a=l,l+=y,b=c.call(this,l),l=a,b}function a9(b){var a;for(a=b.length-1;a>=0;--a)if(q.code.isLineTerminator(b.charCodeAt(a)))break;return b.length-1-a}function ac(j,i){var b,a,e,g,d,c,f,h;for(b=j.split(/\r\n|[\r\n]/),c=Number.MAX_VALUE,a=1,e=b.length;a<e;++a){g=b[a],d=0;while(d<g.length&&q.code.isWhiteSpace(g.charCodeAt(d)))++d;c>d&&(c=d)}for(i!==void 0?(f=l,b[1][c]==='*'&&(i+=' '),l=i):(c&1&&--c,f=l),a=1,e=b.length;a<e;++a)h=k(u(b[a].slice(c))),b[a]=w?h.join(''):h;return l=f,b.join('\n')}function H(a,b){return 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b=!o.comment||!a.leadingComments,a.type===e.BlockStatement&&b?[h,m(a,{functionBody:c})]:a.type===e.EmptyStatement&&b?';':(n(function(){d=[j,u(m(a,{semicolonOptional:f,functionBody:c}))]}),d)}function z(c,a){var b=p(k(a).toString());return c.type===e.BlockStatement&&!(o.comment&&c.leadingComments)&&!b?[a,h]:b?[a,l]:[a,j,l]}function U(d){var a,c,b;for(b=d.split(/\r\n|\n/),a=1,c=b.length;a<c;a++)b[a]=j+l+b[a];return b}function a4(c,d){var a,b,e;return a=c[o.verbatim],typeof a==='string'?b=r(U(a),f.Sequence,d.precedence):(b=U(a.content),e=a.precedence!=null?a.precedence:f.Sequence,b=r(b,e,d.precedence)),k(b,c)}function A(a){return k(a.name,a)}function W(a,c){var b;return a.type===e.Identifier?b=A(a):b=g(a,{precedence:c.precedence,allowIn:c.allowIn,allowCall:!0}),b}function a7(a){var c,d,b,g;if(g=!1,a.type===e.ArrowFunctionExpression&&!a.rest&&(!a.defaults||a.defaults.length===0)&&a.params.length===1&&a.params[0].type===e.Identifier)b=[A(a.params[0])];else{for(b=['('],a.defaults&&(g=!0),c=0,d=a.params.length;c<d;++c)g&&a.defaults[c]?b.push($(a.params[c],a.defaults[c],'=',{precedence:f.Assignment,allowIn:!0,allowCall:!0})):b.push(W(a.params[c],{precedence:f.Assignment,allowIn:!0,allowCall:!0})),c+1<d&&b.push(','+h);a.rest&&(a.params.length&&b.push(','+h),b.push('...'),b.push(A(a.rest,{precedence:f.Assignment,allowIn:!0,allowCall:!0}))),b.push(')')}return b}function x(b){var a,c;return a=a7(b),b.type===e.ArrowFunctionExpression&&(a.push(h),a.push('=>')),b.expression?(a.push(h),c=g(b.body,{precedence:f.Assignment,allowIn:!0,allowCall:!0}),c.toString().charAt(0)==='{'&&(c=['(',c,')']),a.push(c)):a.push(t(b.body,!1,!0)),a}function Y(c,b,d){var a=['for'+h+'('];return n(function(){b.left.type===e.VariableDeclaration?n(function(){a.push(b.left.kind+s()),a.push(m(b.left.declarations[0],{allowIn:!1}))}):a.push(g(b.left,{precedence:f.Call,allowIn:!0,allowCall:!0})),a=i(a,c),a=[i(a,g(b.right,{precedence:f.Sequence,allowIn:!0,allowCall:!0})),')']}),a.push(t(b.body,d)),a}function aa(c,i,d){function f(){for(b=c.declarations[0],o.comment&&b.leadingComments?(a.push('\n'),a.push(u(m(b,{allowIn:d})))):(a.push(s()),a.push(m(b,{allowIn:d}))),e=1,g=c.declarations.length;e<g;++e)b=c.declarations[e],o.comment&&b.leadingComments?(a.push(','+j),a.push(u(m(b,{allowIn:d})))):(a.push(','+h),a.push(m(b,{allowIn:d})))}var a,e,g,b;return a=[c.kind],c.declarations.length>1?n(f):f(),a.push(i),a}function ab(b){var a=['{',j];return n(function(h){var c,d;for(c=0,d=b.body.length;c<d;++c)a.push(h),a.push(g(b.body[c],{precedence:f.Sequence,allowIn:!0,allowCall:!0,type:e.Property})),c+1<d&&a.push(j)}),p(k(a).toString())||a.push(j),a.push(l),a.push('}'),a}function E(a){var b;if(a.hasOwnProperty('raw')&&L&&o.raw)try{if(b=L(a.raw).body[0].expression,b.type===e.Literal&&b.value===a.value)return a.raw}catch(a){}return a.value===null?'null':typeof a.value==='string'?af(a.value):typeof a.value==='number'?a3(a.value):typeof a.value==='boolean'?a.value?'true':'false':a1(a.value)}function C(c,b,d){var a=[];return b&&a.push('['),a.push(g(c,d)),b&&a.push(']'),a}function $(d,e,i,c){var a,b;return b=c.precedence,a=c.allowIn||f.Assignment<b,r([g(d,{precedence:f.Call,allowIn:a,allowCall:!0}),h+i+h,g(e,{precedence:f.Assignment,allowIn:a,allowCall:!0})],f.Assignment,b)}function g(b,y){var a,v,G,B,d,t,c,u,D,z,I,w,F,K,H,L;if(v=y.precedence,w=y.allowIn,F=y.allowCall,G=b.type||y.type,o.verbatim&&b.hasOwnProperty(o.verbatim))return a4(b,y);switch(G){case e.SequenceExpression:a=[];w|=f.Sequence<v;for(d=0,t=b.expressions.length;d<t;++d)a.push(g(b.expressions[d],{precedence:f.Assignment,allowIn:w,allowCall:!0})),d+1<t&&a.push(','+h);a=r(a,f.Sequence,v);break;case e.AssignmentExpression:a=$(b.left,b.right,b.operator,y);break;case e.ArrowFunctionExpression:w|=f.ArrowFunction<v;a=r(x(b),f.ArrowFunction,v);break;case e.ConditionalExpression:w|=f.Conditional<v;a=r([g(b.test,{precedence:f.LogicalOR,allowIn:w,allowCall:!0}),h+'?'+h,g(b.consequent,{precedence:f.Assignment,allowIn:w,allowCall:!0}),h+':'+h,g(b.alternate,{precedence:f.Assignment,allowIn:w,allowCall:!0})],f.Conditional,v);break;case e.LogicalExpression:case e.BinaryExpression:B=a0[b.operator];w|=B<v;c=g(b.left,{precedence:B,allowIn:w,allowCall:!0});z=c.toString();z.charCodeAt(z.length-1)===47&&q.code.isIdentifierPart(b.operator.charCodeAt(0))?a=[c,s(),b.operator]:a=i(c,b.operator);c=g(b.right,{precedence:B+1,allowIn:w,allowCall:!0});b.operator==='/'&&c.toString().charAt(0)==='/'||b.operator.slice(-1)==='<'&&c.toString().slice(0,3)==='!--'?(a.push(s()),a.push(c)):a=i(a,c);b.operator==='in'&&!w?a=['(',a,')']:a=r(a,B,v);break;case e.CallExpression:a=[g(b.callee,{precedence:f.Call,allowIn:!0,allowCall:!0,allowUnparenthesizedNew:!1})];a.push('(');for(d=0,t=b['arguments'].length;d<t;++d)a.push(g(b['arguments'][d],{precedence:f.Assignment,allowIn:!0,allowCall:!0})),d+1<t&&a.push(','+h);a.push(')');F?a=r(a,f.Call,v):a=['(',a,')'];break;case e.NewExpression:t=b['arguments'].length;K=y.allowUnparenthesizedNew===undefined||y.allowUnparenthesizedNew;a=i('new',g(b.callee,{precedence:f.New,allowIn:!0,allowCall:!1,allowUnparenthesizedNew:K&&!J&&t===0}));if(!K||J||t>0){for(a.push('('),d=0;d<t;++d)a.push(g(b['arguments'][d],{precedence:f.Assignment,allowIn:!0,allowCall:!0})),d+1<t&&a.push(','+h);a.push(')')}a=r(a,f.New,v);break;case e.MemberExpression:a=[g(b.object,{precedence:f.Call,allowIn:!0,allowCall:F,allowUnparenthesizedNew:!1})];b.computed?(a.push('['),a.push(g(b.property,{precedence:f.Sequence,allowIn:!0,allowCall:F})),a.push(']')):(b.object.type===e.Literal&&typeof b.object.value==='number'&&(c=k(a).toString(),c.indexOf('.')<0&&!/[eExX]/.test(c)&&q.code.isDecimalDigit(c.charCodeAt(c.length-1))&&!(c.length>=2&&c.charCodeAt(0)===48)&&a.push('.')),a.push('.'),a.push(A(b.property)));a=r(a,f.Member,v);break;case e.UnaryExpression:c=g(b.argument,{precedence:f.Unary,allowIn:!0,allowCall:!0});h===''?a=i(b.operator,c):(a=[b.operator],b.operator.length>2?a=i(a,c):(z=k(a).toString(),D=z.charCodeAt(z.length-1),I=c.toString().charCodeAt(0),(D===43||D===45)&&D===I||q.code.isIdentifierPart(D)&&q.code.isIdentifierPart(I)?(a.push(s()),a.push(c)):a.push(c)));a=r(a,f.Unary,v);break;case e.YieldExpression:b.delegate?a='yield*':a='yield';b.argument&&(a=i(a,g(b.argument,{precedence:f.Yield,allowIn:!0,allowCall:!0})));a=r(a,f.Yield,v);break;case e.UpdateExpression:b.prefix?a=r([b.operator,g(b.argument,{precedence:f.Unary,allowIn:!0,allowCall:!0})],f.Unary,v):a=r([g(b.argument,{precedence:f.Postfix,allowIn:!0,allowCall:!0}),b.operator],f.Postfix,v);break;case e.FunctionExpression:L=b.generator&&!o.moz.starlessGenerator;a=L?'function*':'function';b.id?a=[a,L?h:s(),A(b.id),x(b)]:a=[a+h,x(b)];break;case e.ExportBatchSpecifier:a='*';break;case e.ArrayPattern:case e.ArrayExpression:if(!b.elements.length){a='[]';break}u=b.elements.length>1;a=['[',u?j:''];n(function(c){for(d=0,t=b.elements.length;d<t;++d)b.elements[d]?(a.push(u?c:''),a.push(g(b.elements[d],{precedence:f.Assignment,allowIn:!0,allowCall:!0}))):(u&&a.push(c),d+1===t&&a.push(',')),d+1<t&&a.push(','+(u?j:h))});u&&!p(k(a).toString())&&a.push(j);a.push(u?l:'');a.push(']');break;case e.ClassExpression:a=['class'];b.id&&(a=i(a,g(b.id,{allowIn:!0,allowCall:!0})));b.superClass&&(c=i('extends',g(b.superClass,{precedence:f.Assignment,allowIn:!0,allowCall:!0})),a=i(a,c));a.push(h);a.push(m(b.body,{semicolonOptional:!0,directiveContext:!1}));break;case 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c=e('/node_modules/source-map/lib/source-map/base64-vlq.js',f),a=e('/node_modules/source-map/lib/source-map/util.js',f),d=e('/node_modules/source-map/lib/source-map/array-set.js',f).ArraySet;b.prototype._version=3,b.fromSourceMap=function c(d){var e=d.sourceRoot,f=new b({file:d.file,sourceRoot:e});return d.eachMapping(function(b){var c={generated:{line:b.generatedLine,column:b.generatedColumn}};b.source!=null&&(c.source=b.source,e!=null&&(c.source=a.relative(e,c.source)),c.original={line:b.originalLine,column:b.originalColumn},b.name!=null&&(c.name=b.name)),f.addMapping(c)}),d.sources.forEach(function(b){var a=d.sourceContentFor(b);a!=null&&f.setSourceContent(b,a)}),f},b.prototype.addMapping=function b(f){var 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Both were omitted.');f=e.file}var c=this._sourceRoot;c!=null&&(f=a.relative(c,f));var h=new d,i=new d;this._mappings.forEach(function(b){if(b.source===f&&b.originalLine!=null){var d=e.originalPositionFor({line:b.originalLine,column:b.originalColumn});d.source!=null&&(b.source=d.source,g!=null&&(b.source=a.join(g,b.source)),c!=null&&(b.source=a.relative(c,b.source)),b.originalLine=d.line,b.originalColumn=d.column,d.name!=null&&b.name!=null&&(b.name=d.name))}var j=b.source;j!=null&&!h.has(j)&&h.add(j);var k=b.name;k!=null&&!i.has(k)&&i.add(k)},this),this._sources=h,this._names=i,e.sources.forEach(function(b){var d=e.sourceContentFor(b);d!=null&&(g!=null&&(b=a.join(g,b)),c!=null&&(b=a.relative(c,b)),this.setSourceContent(b,d))},this)},b.prototype._validateMapping=function a(b,c,d,e){if(b&&'line'in b&&'column'in b&&b.line>0&&b.column>=0&&!c&&!d&&!e)return;else if(b&&'line'in b&&'column'in b&&c&&'line'in c&&'column'in c&&b.line>0&&b.column>=0&&c.line>0&&c.column>=0&&d)return;else throw new 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e._names=d.fromArray(f._names.toArray(),!0),e._sources=d.fromArray(f._sources.toArray(),!0),e.sourceRoot=f._sourceRoot,e.sourcesContent=f._generateSourcesContent(e._sources.toArray(),e.sourceRoot),e.file=f._file,e.__generatedMappings=f._mappings.slice().sort(a.compareByGeneratedPositions),e.__originalMappings=f._mappings.slice().sort(a.compareByOriginalPositions),e},b.prototype._version=3,Object.defineProperty(b.prototype,'sources',{get:function(){return this._sources.toArray().map(function(b){return this.sourceRoot!=null?a.join(this.sourceRoot,b):b},this)}}),b.prototype.__generatedMappings=null,Object.defineProperty(b.prototype,'_generatedMappings',{get:function(){return this.__generatedMappings||(this.__generatedMappings=[],this.__originalMappings=[],this._parseMappings(this._mappings,this.sourceRoot)),this.__generatedMappings}}),b.prototype.__originalMappings=null,Object.defineProperty(b.prototype,'_originalMappings',{get:function(){return 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column');e=c.decode(d),f.originalColumn=m+e.value,m=f.originalColumn,d=e.rest,d.length>0&&!g.test(d.charAt(0))&&(e=c.decode(d),f.name=this._names.at(l+e.value),l+=e.value,d=e.rest)}this.__generatedMappings.push(f),typeof f.originalLine==='number'&&this.__originalMappings.push(f)}this.__generatedMappings.sort(a.compareByGeneratedPositions),this.__originalMappings.sort(a.compareByOriginalPositions)},b.prototype._findMapping=function a(b,e,c,d,f){if(b[c]<=0)throw new TypeError('Line must be greater than or equal to 1, got '+b[c]);if(b[d]<0)throw new TypeError('Column must be greater than or equal to 0, got '+b[d]);return g.search(b,e,f)},b.prototype.originalPositionFor=function b(f){var e={generatedLine:a.getArg(f,'line'),generatedColumn:a.getArg(f,'column')},c=this._findMapping(e,this._generatedMappings,'generatedLine','generatedColumn',a.compareByGeneratedPositions);if(c&&c.generatedLine===e.generatedLine){var d=a.getArg(c,'source',null);return 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