js-yaml.min.js

/*!
 * Copyright (C) 2011 by Vitaly Puzrin
 * 
 * Permission is hereby granted, free of charge, to any person obtaining a copy
 * of this software and associated documentation files (the "Software"), to deal
 * in the Software without restriction, including without limitation the rights
 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
 * copies of the Software, and to permit persons to whom the Software is
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 * 
 * The above copyright notice and this permission notice shall be included in
 * all copies or substantial portions of the Software.
 * 
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
 * THE SOFTWARE.
 */// Extend prototypes and native objects for oldIEs, Safaies and Operas
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this.fetchSingle();if(t==='"')return this.fetchDouble();if(this.checkPlain())return this.fetchPlain();throw new h("while scanning for the next token",null,"found character "+t+" that cannot start any token",this.getMark())},d.prototype.nextPossibleSimpleKey=function(){var t=null;return o.each(this.possibleSimpleKeys,function(e){if(null===t||e.tokenNumber<t)t=e.tokenNumber}),t},d.prototype.stalePossibleSimpleKeys=function(){o.each(this.possibleSimpleKeys,function(e,t){if(e.line!==this.line||1024<this.index-e.index){if(e.required)throw new h("while scanning a simple key",e.mark,"could not found expected ':'",this.getMark());delete this.possibleSimpleKeys[t]}},this)},d.prototype.savePossibleSimpleKey=function(){var t,n,r;t=!this.flowLevel&&this.indent===this.column;if(!this.allowSimpleKey&&t)throw new u.YAMLError("Simple key is required");this.allowSimpleKey&&(this.removePossibleSimpleKey(),n=this.tokensTaken+this.tokens.length,r=new p(n,t,this.index,this.line,this.column,this.getMark()),this.possibleSimpleKeys[this.flowLevel]=r)},d.prototype.removePossibleSimpleKey=function(){var t;if(undefined!==this.possibleSimpleKeys[this.flowLevel]){t=this.possibleSimpleKeys[this.flowLevel];if(t.required)throw new h("while scanning a simple key",t.mark,"could not found expected ':'",this.getMark());delete this.possibleSimpleKeys[this.flowLevel]}},d.prototype.unwindIndent=function(t){var n;if(this.flowLevel)return;while(this.indent>t)n=this.getMark(),this.indent=this.indents.pop(),this.tokens.push(new a.BlockEndToken(n,n))},d.prototype.addIndent=function(t){return this.indent<t?(this.indents.push(this.indent),this.indent=t,!0):!1},d.prototype.fetchStreamStart=function(){var t;t=this.getMark(),this.tokens.push(new a.StreamStartToken(t,t,this.encoding))},d.prototype.fetchStreamEnd=function(){var t;this.unwindIndent(-1),this.removePossibleSimpleKey(),this.allowSimpleKey=!1,this.possibleSimpleKeys={},t=this.getMark(),this.tokens.push(new a.StreamEndToken(t,t)),this.done=!0},d.prototype.fetchDirective=function(){this.unwindIndent(-1),this.removePossibleSimpleKey(),this.allowSimpleKey=!1,this.tokens.push(this.scanDirective())},d.prototype.fetchDocumentStart=function(){this.fetchDocumentIndicator(a.DocumentStartToken)},d.prototype.fetchDocumentEnd=function(){this.fetchDocumentIndicator(a.DocumentEndToken)},d.prototype.fetchDocumentIndicator=function(t){var n,r;this.unwindIndent(-1),this.removePossibleSimpleKey(),this.allowSimpleKey=!1,n=this.getMark(),this.forward(3),r=this.getMark(),this.tokens.push(new t(n,r))},d.prototype.fetchFlowSequenceStart=function(){this.fetchFlowCollectionStart(a.FlowSequenceStartToken)},d.prototype.fetchFlowMappingStart=function(){this.fetchFlowCollectionStart(a.FlowMappingStartToken)},d.prototype.fetchFlowCollectionStart=function(t){var n,r;this.savePossibleSimpleKey(),this.flowLevel+=1,this.allowSimpleKey=!0,n=this.getMark(),this.forward(),r=this.getMark(),this.tokens.push(new t(n,r))},d.prototype.fetchFlowSequenceEnd=function(){this.fetchFlowCollectionEnd(a.FlowSequenceEndToken)},d.prototype.fetchFlowMappingEnd=function(){this.fetchFlowCollectionEnd(a.FlowMappingEndToken)},d.prototype.fetchFlowCollectionEnd=function(t){var n,r;this.removePossibleSimpleKey(),this.flowLevel-=1,this.allowSimpleKey=!1,n=this.getMark(),this.forward(),r=this.getMark(),this.tokens.push(new t(n,r))},d.prototype.fetchFlowEntry=function(){var t,n;this.allowSimpleKey=!0,this.removePossibleSimpleKey(),t=this.getMark(),this.forward(),n=this.getMark(),this.tokens.push(new a.FlowEntryToken(t,n))},d.prototype.fetchBlockEntry=function(){var t,n,r;if(!this.flowLevel){if(!this.allowSimpleKey)throw new h(null,null,"sequence entries are not allowed here",this.getMark());this.addIndent(this.column)&&(t=this.getMark(),this.tokens.push(new a.BlockSequenceStartToken(t,t)))}this.allowSimpleKey=!0,this.removePossibleSimpleKey(),n=this.getMark(),this.forward(),r=this.getMark(),this.tokens.push(new a.BlockEntryToken(n,r))},d.prototype.fetchKey=function(){var t,n,r;if(!this.flowLevel){if(!this.allowSimpleKey)throw new h(null,null,"mapping keys are not allowed here",this.getMark());this.addIndent(this.column)&&(t=this.getMark(),this.tokens.push(new a.BlockMappingStartToken(t,t)))}this.allowSimpleKey=!this.flowLevel,this.removePossibleSimpleKey(),n=this.getMark(),this.forward(),r=this.getMark(),this.tokens.push(new a.KeyToken(n,r))},d.prototype.fetchValue=function(){var t,n,r,i;if(undefined!==this.possibleSimpleKeys[this.flowLevel])t=this.possibleSimpleKeys[this.flowLevel],delete this.possibleSimpleKeys[this.flowLevel],this.tokens.splice(t.tokenNumber-this.tokensTaken,0,new a.KeyToken(t.mark,t.mark)),this.flowLevel||this.addIndent(t.column)&&this.tokens.splice(t.tokenNumber-this.tokensTaken,0,new a.BlockMappingStartToken(t.mark,t.mark)),this.allowSimpleKey=!1;else{if(!this.flowLevel&&!this.allowSimpleKey)throw new h(null,null,"mapping values are not allowed here",this.getMark());this.flowLevel||this.addIndent(this.column)&&(n=this.getMark(),this.tokens.push(new a.BlockMappingStartToken(n,n))),this.allowSimpleKey=!this.flowLevel,this.removePossibleSimpleKey()}r=this.getMark(),this.forward(),i=this.getMark(),this.tokens.push(new a.ValueToken(r,i))},d.prototype.fetchAlias=function(){this.savePossibleSimpleKey(),this.allowSimpleKey=!1,this.tokens.push(this.scanAnchor(a.AliasToken))},d.prototype.fetchAnchor=function(){this.savePossibleSimpleKey(),this.allowSimpleKey=!1,this.tokens.push(this.scanAnchor(a.AnchorToken))},d.prototype.fetchTag=function(){this.savePossibleSimpleKey(),this.allowSimpleKey=!1,this.tokens.push(this.scanTag())},d.prototype.fetchLiteral=function(){this.fetchBlockScalar("|")},d.prototype.fetchFolded=function(){this.fetchBlockScalar(">")},d.prototype.fetchBlockScalar=function(t){this.allowSimpleKey=!0,this.removePossibleSimpleKey(),this.tokens.push(this.scanBlockScalar(t))},d.prototype.fetchSingle=function(){this.fetchFlowScalar("'")},d.prototype.fetchDouble=function(){this.fetchFlowScalar('"')},d.prototype.fetchFlowScalar=function(t){this.savePossibleSimpleKey(),this.allowSimpleKey=!1,this.tokens.push(this.scanFlowScalar(t))},d.prototype.fetchPlain=function(){this.savePossibleSimpleKey(),this.allowSimpleKey=!1,this.tokens.push(this.scanPlain())},d.prototype.checkDirective=function(){return this.column===0},d.prototype.checkDocumentStart=function(){return+this.column===0&&this.prefix(3)==="---"?0<="\0 	\r\n…\u2028\u2029".indexOf(this.peek(3)):!1},d.prototype.checkDocumentEnd=function(){return+this.column===0&&this.prefix(3)==="..."?0<="\0 	\r\n…\u2028\u2029".indexOf(this.peek(3)):!1},d.prototype.checkBlockEntry=function(){return 0<="\0 	\r\n…\u2028\u2029".indexOf(this.peek(1))},d.prototype.checkKey=function(){return this.flowLevel?!0:0<="\0 	\r\n…\u2028\u2029".indexOf(this.peek(1))},d.prototype.checkValue=function(){return this.flowLevel?!0:0<="\0 	\r\n…\u2028\u2029".indexOf(this.peek(1))},d.prototype.checkPlain=function(){var t=this.peek();return-1==="\0 	\r\n…\u2028\u2029-?:,[]{}#&*!|>'\"%@`".indexOf(t)||-1==="\0 	\r\n…\u2028\u2029".indexOf(this.peek(1))&&(t==="-"||!this.flowLevel&&0<="?:".indexOf(t))},d.prototype.scanToNextToken=function(){var t=!1;this.index===0&&this.peek()===""&&this.forward();while(!t){while(this.peek()===" ")this.forward();if(this.peek()==="#")while(-1==="\0\r\n…\u2028\u2029".indexOf(this.peek()))this.forward();this.scanLineBreak()?this.flowLevel||(this.allowSimpleKey=!0):t=!0}},d.prototype.scanDirective=function(){var t,n,r,i;t=this.getMark(),this.forward(),r=this.scanDirectiveName(t),i=null;if(r==="YAML")i=this.scanYamlDirectiveValue(t),n=this.getMark();else if(r==="TAG")i=this.scanTagDirectiveValue(t),n=this.getMark();else{n=this.getMark();while(-1==="\0\r\n…\u2028\u2029".indexOf(this.peek()))this.forward()}return this.scanDirectiveIgnoredLine(t),new a.DirectiveToken(r,i,t,n)},d.prototype.scanDirectiveName=function(t){var n,r,i;n=0,r=this.peek(n);while(/^[0-9A-Za-z]/.test(r)||0<="-_".indexOf(r))n+=1,r=this.peek(n);if(!n)throw new h("while scanning a directive",t,"expected alphabetic or numeric character, but found "+r,this.getMark());i=this.prefix(n),this.forward(n),r=this.peek();if(-1==="\0 \r\n…\u2028\u2029".indexOf(r))throw new h("while scanning a directive",t,"expected alphabetic or numeric character, but found "+r,this.getMark());return i},d.prototype.scanYamlDirectiveValue=function(t){var n,r;while(this.peek()===" ")this.forward();n=this.scanYamlDirectiveNumber(t);if(this.peek()!==".")throw new h("while scanning a directive",t,"expected a digit or '.', but found "+this.peek(),this.getMark());this.forward(),r=this.scanYamlDirectiveNumber(t);if(-1==="\0 \r\n…\u2028\u2029".indexOf(this.peek()))throw new h("while scanning a directive",t,"expected a digit or ' ', but found "+this.peek(),this.getMark());return[n,r]},d.prototype.scanYamlDirectiveNumber=function(t){var n,r,i;n=this.peek();if(!/^[0-9]/.test(n))throw new h("while scanning a directive",t,"expected a digit, but found "+n,this.getMark());r=0;while(/^[0-9]/.test(this.peek(r)))r+=1;return i=+this.prefix(r),this.forward(r),i},d.prototype.scanTagDirectiveValue=function(t){var n,r;while(this.peek()===" ")this.forward();n=this.scanTagDirectiveHandle(t);while(this.peek()===" ")this.forward();return r=this.scanTagDirectivePrefix(t),[n,r]},d.prototype.scanTagDirectiveHandle=function(t){var n,r;n=this.scanTagHandle("directive",t),r=this.peek();if(r!==" ")throw new h("while scanning a directive",t,"expected ' ', but found "+r,this.getMark());return n},d.prototype.scanTagDirectivePrefix=function(t){var n,r;n=this.scanTagUri("directive",t),r=this.peek();if(-1==="\0 \r\n…\u2028\u2029".indexOf(r))throw new h("while scanning a directive",t,"expected ' ', but found "+r,this.getMark());return n},d.prototype.scanDirectiveIgnoredLine=function(t){var n;while(this.peek()===" ")this.forward();if(this.peek()==="#")while(-1==="\0\r\n…\u2028\u2029".indexOf(this.peek()))this.forward();n=this.peek();if(-1==="\0\r\n…\u2028\u2029".indexOf(n))throw new h("while scanning a directive",t,"expected a comment or a line break, but found "+n,this.getMark());this.scanLineBreak()},d.prototype.scanAnchor=function(t){var n,r,i,s,o,u;n=this.getMark(),r=this.peek(),i=r==="*"?"alias":"anchor",this.forward(),s=0,o=this.peek(s);while(/^[0-9A-Za-z]/.test(o)||0<="-_".indexOf(o))s+=1,o=this.peek(s);if(!s)throw new h("while scanning an "+i,n,"expected alphabetic or numeric character, but found "+o,this.getMark());u=this.prefix(s),this.forward(s),o=this.peek();if(-1==="\0 	\r\n…\u2028\u2029?:,]}%@`".indexOf(o))throw new h("while scanning an "+i,n,"expected alphabetic or numeric character, but found "+o,this.getMark());return new t(u,n,this.getMark())},d.prototype.scanTag=function(){var t,n,r,i,s,o;t=this.getMark(),n=this.peek(1);if(n==="<"){r=null,this.forward(2),i=this.scanTagUri("tag",t);if(this.peek()!==">")throw new h("while parsing a tag",t,"expected '>', but found "+this.peek(),this.getMark());this.forward()}else if(0<="\0 	\r\n…\u2028\u2029".indexOf(n))r=null,i="!",this.forward();else{s=1,o=!1;while(-1==="\0 \r\n…\u2028\u2029".indexOf(n)){if(n==="!"){o=!0;break}s+=1,n=this.peek(s)}o?r=this.scanTagHandle("tag",t):(r="!",this.forward()),i=this.scanTagUri("tag",t)}n=this.peek();if(-1==="\0 \r\n…\u2028\u2029".indexOf(n))throw new h("while scanning a tag",t,"expected ' ', but found "+n,this.getMark());return new a.TagToken([r,i],t,this.getMark())},d.prototype.scanBlockScalar=function(t){var n,r,i,s,o,u=null,f,l,c,h,p,d,v,m;n=t===">",r=[],i=this.getMark(),this.forward(),v=this.scanBlockScalarIndicators(i),o=v[0],u=v[1]||null,this.scanBlockScalarIgnoredLine(i),f=this.indent+1,f<1&&(f=1),null===u?(v=this.scanBlockScalarIndentation(),h=v[0],l=v[1],s=v[2],c=Math.max(f,l)):(c=f+u-1,v=this.scanBlockScalarBreaks(c),h=v[0],s=v[1]),p="";while(+this.column===c&&this.peek()!=="\0"){r=r.concat(h),d=-1===" 	".indexOf(this.peek()),m=0;while(-1==="\0\r\n…\u2028\u2029".indexOf(this.peek(m)))m+=1;r.push(this.prefix(m)),this.forward(m),p=this.scanLineBreak(),v=this.scanBlockScalarBreaks(c),h=v[0],s=v[1];if(+this.column!==c||this.peek()==="\0")break;n&&p==="\n"&&d&&-1===" 	".indexOf(this.peek())?(!h||!h.length)&&r.push(" "):r.push(p)}return!1!==o&&r.push(p),!0===o&&(r=r.concat(h)),new a.ScalarToken(r.join(""),!1,i,s,t)},d.prototype.scanBlockScalarIndicators=function(t){var n=null,r=null,i=this.peek();if(0<="+-".indexOf(i)){n=i==="+",this.forward(),i=this.peek();if(0<="0123456789".indexOf(i)){r=+i;if(r===0)throw new h("while scanning a block scalar",t,"expected indentation indicator in the range 1-9, but found 0",this.getMark());this.forward()}}else if(0<="0123456789".indexOf(i)){r=+i;if(r===0)throw new h("while scanning a block scalar",t,"expected indentation indicator in the range 1-9, but found 0",this.getMark());this.forward(),i=this.peek(),0<="+-".indexOf(i)&&(n=i==="+",this.forward())}i=this.peek();if(-1==="\0 \r\n…\u2028\u2029".indexOf(i))throw new h("while scanning a block scalar",t,"expected chomping or indentation indicators, but found "+i,this.getMark());return[n,r]},d.prototype.scanBlockScalarIgnoredLine=function(t){var n;while(this.peek()===" ")this.forward();if(this.peek()==="#")while(-1==="\0\r\n…\u2028\u2029".indexOf(this.peek()))this.forward();n=this.peek();if(-1==="\0\r\n…\u2028\u2029".indexOf(n))throw new h("while scanning a block scalar",t,"expected a comment or a line break, but found "+n,this.getMark());this.scanLineBreak()},d.prototype.scanBlockScalarIndentation=function(){var t,n,r;t=[],n=0,r=this.getMark();while(0<=" \r\n…\u2028\u2029".indexOf(this.peek()))this.peek()!==" "?(t.push(this.scanLineBreak()),r=this.getMark()):(this.forward(),this.column>n&&(n=this.column));return[t,n,r]},d.prototype.scanBlockScalarBreaks=function(t){var n,r;n=[],r=this.getMark();while(this.column<t&&this.peek()===" ")this.forward();while(0<="\r\n…\u2028\u2029".indexOf(this.peek())){n.push(this.scanLineBreak()),r=this.getMark();while(this.column<t&&this.peek()===" ")this.forward()}return[n,r]},d.prototype.scanFlowScalar=function(t){var n,r,i,s,o;n=t==='"',r=[],i=this.getMark(),s=this.peek(),this.forward(),r=r.concat(this.scanFlowScalarNonSpaces(n,i));while(this.peek()!==s)r=r.concat(this.scanFlowScalarSpaces(n,i)),r=r.concat(this.scanFlowScalarNonSpaces(n,i));return this.forward(),o=this.getMark(),new a.ScalarToken(r.join(""),!1,i,o,t)},d.prototype.scanFlowScalarNonSpaces=function(t,n){var r=this,i,s,o,u,a;a=function(e){if(-1==="0123456789ABCDEFabcdef".indexOf(r.peek(e)))throw new h("while scanning a double-quoted scalar",n,"expected escape sequence of "+s+" hexdecimal numbers, but found "+r.peek(e),r.getMark())},i=[];for(;;){s=0;while(-1==="'\"\\\0 	\r\n…\u2028\u2029".indexOf(this.peek(s)))s+=1;s&&(i.push(this.prefix(s)),this.forward(s)),o=this.peek();if(!t&&o==="'"&&this.peek(1)==="'")i.push("'"),this.forward(2);else if(t&&o==="'"||!t&&0<='"\\'.indexOf(o))i.push(o),this.forward();else{if(!t||o!=="\\")return i;this.forward(),o=this.peek();if(f.hasOwnProperty(o))i.push(f[o]),this.forward();else if(l.hasOwnProperty(o))s=l[o],this.forward(),c(s).forEach(a),u=parseInt(this.prefix(s)
,16),i.push(String.fromCharCode(u)),this.forward(s);else{if(!(0<="\r\n…\u2028\u2029".indexOf(o)))throw new h("while scanning a double-quoted scalar",n,"found unknown escape character "+o,this.getMark());this.scanLineBreak(),i=i.concat(this.scanFlowScalarBreaks(t,n))}}}},d.prototype.scanFlowScalarSpaces=function(t,n){var r,i,s,o,u,a;r=[],i=0;while(0<=" 	".indexOf(this.peek(i)))i+=1;s=this.prefix(i),this.forward(i),o=this.peek();if(o==="\0")throw new h("while scanning a quoted scalar",n,"found unexpected end of stream",this.getMark());return 0<="\r\n…\u2028\u2029".indexOf(o)?(u=this.scanLineBreak(),a=this.scanFlowScalarBreaks(t,n),u!=="\n"?r.push(u):a||r.push(" "),r=r.concat(a)):r.push(s),r},d.prototype.scanFlowScalarBreaks=function(t,n){var r=[],i;for(;;){i=this.prefix(3);if((i==="---"||i==="...")&&0<="\0 	\r\n…\u2028\u2029".indexOf(this.peek(3)))throw new h("while scanning a quoted scalar",n,"found unexpected document separator",this.getMark());while(0<=" 	".indexOf(this.peek()))this.forward();if(!(0<="\r\n…\u2028\u2029".indexOf(this.peek())))return r;r.push(this.scanLineBreak())}},d.prototype.scanPlain=function(){var t,n,r,i,s,o,u;n=[],r=this.getMark(),i=r,s=this.indent+1,o=[];for(;;){u=0;if(this.peek()==="#")break;for(;;){t=this.peek(u);if(0<="\0 	\r\n…\u2028\u2029".indexOf(t)||!this.flowLevel&&t===":"&&0<="\0 	\r\n…\u2028\u2029".indexOf(this.peek(u+1))||this.flowLevel&&0<=",:?[]{}".indexOf(t))break;u+=1}if(this.flowLevel&&t===":"&&-1==="\0 	\r\n…\u2028\u2029,[]{}".indexOf(this.peek(u+1)))throw this.forward(u),new h("while scanning a plain scalar",r,"found unexpected ':'",this.getMark(),"Please check http://pyyaml.org/wiki/YAMLColonInFlowContext for details.");if(u===0)break;this.allowSimpleKey=!1,n=n.concat(o),n.push(this.prefix(u)),this.forward(u),i=this.getMark(),o=this.scanPlainSpaces(s,r);if(!Array.isArray(o)||!o.length||this.peek()==="#"||!this.flowLevel&&this.column<s)break}return new a.ScalarToken(n.join(""),!0,r,i)},d.prototype.scanPlainSpaces=function(t,n){var r,i,s,o,u,a,f;r=[],i=0;while(this.peek(i)===" ")i+=1;s=this.prefix(i),this.forward(i),o=this.peek();if(0<="\r\n…\u2028\u2029".indexOf(o)){f=this.scanLineBreak(),this.allowSimpleKey=!0,u=this.prefix(3);if((u==="---"||u==="...")&&0<="\0 	\r\n…\u2028\u2029".indexOf(this.peek(3)))return;a=[];while(0<=" \r\n…\u2028\u2029".indexOf(this.peek()))if(this.peek()===" ")this.forward();else{a.push(this.scanLineBreak()),u=this.prefix(3);if((u==="---"||u==="...")&&0<="\0 	\r\n…\u2028\u2029".indexOf(this.peek(3)))return}f!=="\n"?r.push(f):(!a||!a.length)&&r.push(" "),r=r.concat(a)}else s&&r.push(s);return r},d.prototype.scanTagHandle=function(t,n){var r,i,s;r=this.peek();if(r!=="!")throw new h("while scanning a "+t,n,"expected '!', but found "+r,this.getMark());i=1,r=this.peek(i);if(r!==" "){while(/^[0-9A-Za-z]/.test(r)||0<="-_".indexOf(r))i+=1,r=this.peek(i);if(r!=="!")throw this.forward(i),new h("while scanning a "+t,n,"expected '!', but found "+r,this.getMark());i+=1}return s=this.prefix(i),this.forward(i),s},d.prototype.scanTagUri=function(t,n){var r,i,s;r=[],i=0,s=this.peek(i);while(/^[0-9A-Za-z]/.test(s)||0<="-;/?:@&=+$,_.!~*'()[]%".indexOf(s))s==="%"?(r.push(this.prefix(i)),this.forward(i),i=0,r.push(this.scanUriEscapes(t,n))):i+=1,s=this.peek(i);i&&(r.push(this.prefix(i)),this.forward(i),i=0);if(!r.length)throw new h("while parsing a "+t,n,"expected URI, but found "+s,this.getMark());return r.join("")},d.prototype.scanUriEscapes=function(t,n){var r=this,i,s,o,u;i=[],s=this.getMark(),u=function(e){if(-1==="0123456789ABCDEFabcdef".indexOf(r.peek(e)))throw new h("while scanning a "+t,n,"expected URI escape sequence of 2 hexdecimal numbers, but found "+r.peek(e),r.getMark())};while(this.peek()==="%")this.forward(),c(2).forEach(u),i.push(parseInt(this.prefix(2),16)),this.forward(2);try{o=(new Buffer(i)).toString("utf8")}catch(a){throw new h("while scanning a "+t,n,a.toString(),s)}return o},d.prototype.scanLineBreak=function(){var t;return t=this.peek(),0<="\r\n…".indexOf(t)?(this.prefix(2)==="\r\n"?this.forward(2):this.forward(),"\n"):0<="\u2028\u2029".indexOf(t)?(this.forward(),t):""},t.exports.Scanner=d}),e.define("/lib/js-yaml/tokens.js",function(e,t,n,r,i,s){"use strict";function u(e,t){this.startMark=e||null,this.endMark=t||null}function a(e,t,n,r){u.call(this,n,r),this.name=e,this.value=t}function f(){u.apply(this,arguments)}function l(){u.apply(this,arguments)}function c(e,t,n){u.call(this,e,t),this.encoding=n||null}function h(){u.apply(this,arguments)}function p(){u.apply(this,arguments)}function d(){u.apply(this,arguments)}function v(){u.apply(this,arguments)}function m(){u.apply(this,arguments)}function g(){u.apply(this,arguments)}function y(){u.apply(this,arguments)}function b(){u.apply(this,arguments)}function w(){u.apply(this,arguments)}function E(){u.apply(this,arguments)}function S(){u.apply(this,arguments)}function x(){u.apply(this,arguments)}function T(e,t,n){u.call(this,t,n),this.value=e}function N(e,t,n){u.call(this,t,n),this.value=e}function C(e,t,n){u.call(this,t,n),this.value=e}function k(e,t,n,r,i){u.call(this,n,r),this.value=e,this.plain=t,this.style=i||null}var o=e("./common");u.prototype.hash=u.prototype.toString=function L(){var e=[],t=this;return Object.getOwnPropertyNames(this).forEach(function(n){/startMark|endMark|__meta__/.test(n)||e.push(n+":"+t[n])}),this.constructor.name+"("+e.join(", ")+")"},o.inherits(a,u),a.id="<directive>",o.inherits(f,u),f.id="<document start>",o.inherits(l,u),l.id="<document end>",o.inherits(c,u),c.id="<stream start>",o.inherits(h,u),h.id="<stream end>",o.inherits(p,u),p.id="<block sequence start>",o.inherits(d,u),d.id="<block mapping start>",o.inherits(v,u),v.id="<block end>",o.inherits(m,u),m.id="[",o.inherits(g,u),g.id="{",o.inherits(y,u),y.id="]",o.inherits(b,u),b.id="}",o.inherits(w,u),w.id="?",o.inherits(E,u),E.id=":",o.inherits(S,u),S.id="-",o.inherits(x,u),x.id=",",o.inherits(T,u),T.id="<alias>",o.inherits(N,u),N.id="<anchor>",o.inherits(C,u),C.id="<tag>",o.inherits(k,u),C.id="<scalar>",t.exports.DirectiveToken=a,t.exports.DocumentStartToken=f,t.exports.DocumentEndToken=l,t.exports.StreamStartToken=c,t.exports.StreamEndToken=h,t.exports.BlockSequenceStartToken=p,t.exports.BlockMappingStartToken=d,t.exports.BlockEndToken=v,t.exports.FlowSequenceStartToken=m,t.exports.FlowMappingStartToken=g,t.exports.FlowSequenceEndToken=y,t.exports.FlowMappingEndToken=b,t.exports.KeyToken=w,t.exports.ValueToken=E,t.exports.BlockEntryToken=S,t.exports.FlowEntryToken=x,t.exports.AliasToken=T,t.exports.AnchorToken=N,t.exports.TagToken=C,t.exports.ScalarToken=k}),e.define("/lib/js-yaml/parser.js",function(e,t,n,r,i,s){"use strict";function l(){u.MarkedYAMLError.apply(this,arguments),this.name="ParserError"}function h(e){this.currentEvent=null,this.yamlVersion=null,this.tagHandles={},this.states=[],this.marks=[],this.state=this.parseStreamStart.bind(this)}var o=e("./common"),u=e("./errors"),a=e("./tokens"),f=e("./events");o.inherits(l,u.MarkedYAMLError);var c={"!":"!","!!":"tag:yaml.org,2002:"};h.prototype.dispose=function(){this.states=[],this.state=null},h.prototype.checkEvent=function(){var t;null===this.currentEvent&&!!this.state&&(this.currentEvent=this.state());if(null!==this.currentEvent){if(0===arguments.length)return!0;for(t=0;t<arguments.length;t+=1)if(o.isInstanceOf(this.currentEvent,arguments[t]))return!0}return!1},h.prototype.peekEvent=function(){return null===this.currentEvent&&!!this.state&&(this.currentEvent=this.state()),this.currentEvent},h.prototype.getEvent=function(){var t;return null===this.currentEvent&&!!this.state&&(this.currentEvent=this.state()),t=this.currentEvent,this.currentEvent=null,t},h.prototype.parseStreamStart=function(){var t,n;return t=this.getToken(),n=new f.StreamStartEvent(t.startMark,t.endMark,t.encoding),this.state=this.parseImplicitDocumentStart.bind(this),n},h.prototype.parseImplicitDocumentStart=function(){var t,n;return this.checkToken(a.DirectiveToken,a.DocumentStartToken,a.StreamEndToken)?this.parseDocumentStart():(this.tagHandles=c,t=this.peekToken(),n=new f.DocumentStartEvent(t.startMark,t.startMark,!1),this.states.push(this.parseDocumentEnd.bind(this)),this.state=this.parseBlockNode.bind(this),n)},h.prototype.parseDocumentStart=function(){var t,n,r,i,s,o;while(this.checkToken(a.DocumentEndToken))this.getToken();if(this.checkToken(a.StreamEndToken)){t=this.getToken(),n=new f.StreamEndEvent(t.startMark,t.endMark);if(this.states&&this.states.length)throw new u.YAMLError("States supposed to be empty");if(this.marks&&this.marks.length)throw new u.YAMLError("Marks supposed to be empty");return this.state=null,n}t=this.peekToken(),s=t.startMark,o=this.processDirectives(),r=o.shift(),i=o.shift();if(!this.checkToken(a.DocumentStartToken))throw new l(null,null,"expected '<document start>', but found "+this.peekToken().constructor.id,this.peekToken().startMark);return t=this.getToken(),n=new f.DocumentStartEvent(s,t.endMark,!0,r,i),this.states.push(this.parseDocumentEnd.bind(this)),this.state=this.parseDocumentContent.bind(this),n},h.prototype.parseDocumentEnd=function(){var t,n,r,i,s;return t=this.peekToken(),i=s=t.startMark,r=!1,this.checkToken(a.DocumentEndToken)&&(t=this.getToken(),s=t.endMark,r=!0),n=new f.DocumentEndEvent(i,s,r),this.state=this.parseDocumentStart.bind(this),n},h.prototype.parseDocumentContent=function(){var t;return this.checkToken(a.DirectiveToken,a.DocumentStartToken,a.DocumentEndToken,a.StreamEndToken)?(t=this.processEmptyScalar(this.peekToken().startMark),this.state=this.states.pop(),t):this.parseBlockNode()},h.prototype.processDirectives=function(){var t,n,r,i;this.yamlVersion=null,this.tagHandles={};while(this.checkToken(a.DirectiveToken)){t=this.getToken();if("YAML"===t.name){if(null!==this.yamlVersion)throw new l(null,null,"found duplicate YAML directive",t.startMark);if(1!==+t.value[0])throw new l(null,null,"found incompatible YAML document (version 1.* is required)",t.startMark);this.yamlVersion=t.value}else if("TAG"===t.name){n=t.value[0],r=t.value[1];if(undefined!==this.tagHandles[n])throw new l(null,null,"duplicate tag handle "+n,t.startMark);this.tagHandles[n]=r}}return Object.getOwnPropertyNames(this.tagHandles).length?(i=[this.yamlVersion,{}],Object.getOwnPropertyNames(this.tagHandles).forEach(function(e){i[1][e]=this.tagHandles[e]}.bind(this))):i=[this.yamlVersion,null],Object.getOwnPropertyNames(c).forEach(function(e){undefined===this.tagHandles[e]&&(this.tagHandles[e]=c[e])}.bind(this)),i},h.prototype.parseBlockNode=function(){return this.parseNode(!0)},h.prototype.parseFlowNode=function(){return this.parseNode()},h.prototype.parseBlockNodeOrIndentlessSequence=function(){return this.parseNode(!0,!0)},h.prototype.parseNode=function(t,n){var r,i,s=null,o=null,u=null,c,h,p=null,d=null,v,m;t=t||!1,n=n||!1;if(this.checkToken(a.AliasToken))r=this.getToken(),i=new f.AliasEvent(r.value,r.startMark,r.endMark),this.state=this.states.pop();else{s=null,o=null,u=c=h=null,this.checkToken(a.AnchorToken)?(r=this.getToken(),u=r.startMark,c=r.endMark,s=r.value,this.checkToken(a.TagToken)&&(r=this.getToken(),h=r.startMark,c=r.endMark,o=r.value)):this.checkToken(a.TagToken)&&(r=this.getToken(),u=h=r.startMark,c=r.endMark,o=r.value,this.checkToken(a.AnchorToken)&&(r=this.getToken(),c=r.endMark,s=r.value));if(null!==o){p=o[0],d=o[1];if(null===p)o=d;else{if(undefined===this.tagHandles[p])throw new l("while parsing a node",u,"found undefined tag handle "+p,h);o=this.tagHandles[p]+d}}null===u&&(u=c=this.peekToken().startMark),i=null,v=null===o||"!"===o;if(n&&this.checkToken(a.BlockEntryToken))c=this.peekToken().endMark,i=new f.SequenceStartEvent(s,o,v,u,c),this.state=this.parseIndentlessSequenceEntry.bind(this);else if(this.checkToken(a.ScalarToken))r=this.getToken(),c=r.endMark,r.plain&&null===o||"!"===o?v=[!0,!1]:null===o?v=[!1,!0]:v=[!1,!1],i=new f.ScalarEvent(s,o,v,r.value,u,c,r.style),this.state=this.states.pop();else if(this.checkToken(a.FlowSequenceStartToken))c=this.peekToken().endMark,i=new f.SequenceStartEvent(s,o,v,u,c,!0),this.state=this.parseFlowSequenceFirstEntry.bind(this);else if(this.checkToken(a.FlowMappingStartToken))c=this.peekToken().endMark,i=new f.MappingStartEvent(s,o,v,u,c,!0),this.state=this.parseFlowMappingFirstKey.bind(this);else if(t&&this.checkToken(a.BlockSequenceStartToken))c=this.peekToken().startMark,i=new f.SequenceStartEvent(s,o,v,u,c,!1),this.state=this.parseBlockSequenceFirstEntry.bind(this);else if(t&&this.checkToken(a.BlockMappingStartToken))c=this.peekToken().startMark,i=new f.MappingStartEvent(s,o,v,u,c,!1),this.state=this.parseBlockMappingFirstKey.bind(this);else{if(null===s&&null===o)throw m=t?"block":"flow",r=this.peekToken(),new l("while parsing a "+m+" node",u,"expected the node content, but found "+r.constructor.id,r.startMark);i=new f.ScalarEvent(s,o,[v,!1],"",u,c),this.state=this.states.pop()}}return i},h.prototype.parseBlockSequenceFirstEntry=function(){var t=this.getToken();return this.marks.push(t.startMark),this.parseBlockSequenceEntry()},h.prototype.parseBlockSequenceEntry=function(){var t,n;if(this.checkToken(a.BlockEntryToken))return t=this.getToken(),this.checkToken(a.BlockEntryToken,a.BlockEndToken)?(this.state=this.parseBlockSequenceEntry.bind(this),this.processEmptyScalar(t.endMark)):(this.states.push(this.parseBlockSequenceEntry.bind(this)),this.parseBlockNode());if(!this.checkToken(a.BlockEndToken))throw t=this.peekToken(),new l("while parsing a block collection",this.marks[this.marks.length-1],"expected <block end>, but found "+t.constructor.id,t.startMark);return t=this.getToken(),n=new f.SequenceEndEvent(t.startMark,t.endMark),this.state=this.states.pop(),this.marks.pop(),n},h.prototype.parseIndentlessSequenceEntry=function(){var t,n;return this.checkToken(a.BlockEntryToken)?(t=this.getToken(),this.checkToken(a.BlockEntryToken,a.KeyToken,a.ValueToken,a.BlockEndToken)?(this.state=this.parseIndentlessSequenceEntry.bind(this),this.processEmptyScalar(t.endMark)):(this.states.push(this.parseIndentlessSequenceEntry.bind(this)),this.parseBlockNode())):(t=this.peekToken(),n=new f.SequenceEndEvent(t.startMark,t.startMark),this.state=this.states.pop(),n)},h.prototype.parseBlockMappingFirstKey=function(){var t=this.getToken();return this.marks.push(t.startMark),this.parseBlockMappingKey()},h.prototype.parseBlockMappingKey=function(){var t,n;if(this.checkToken(a.KeyToken))return t=this.getToken(),this.checkToken(a.KeyToken,a.ValueToken,a.BlockEndToken)?(this.state=this.parseBlockMappingValue.bind(this),this.processEmptyScalar(t.endMark)):(this.states.push(this.parseBlockMappingValue.bind(this)),this.parseBlockNodeOrIndentlessSequence());if(!this.checkToken(a.BlockEndToken))throw t=this.peekToken(),new l("while parsing a block mapping",this.marks[this.marks.length-1],"expected <block end>, but found "+t.constructor.id,t.startMark);return t=this.getToken(),n=new f.MappingEndEvent(t.startMark,t.endMark),this.state=this.states.pop(),this.marks.pop(),n},h.prototype.parseBlockMappingValue=function(){var t;return this.checkToken(a.ValueToken)?(t=this.getToken(),this.checkToken(a.KeyToken,a.ValueToken,a.BlockEndToken)?(this.state=this.parseBlockMappingKey.bind(this),this.processEmptyScalar(t.endMark)):(this.states.push(this.parseBlockMappingKey.bind(this)),this.parseBlockNodeOrIndentlessSequence())):(this.state=this.parseBlockMappingKey.bind(this),t=this.peekToken(),this.processEmptyScalar(t.startMark))},h.prototype.parseFlowSequenceFirstEntry=function(){var t=this.getToken();return this.marks.push(t.startMark),this.parseFlowSequenceEntry(!0)},h.prototype.parseFlowSequenceEntry=function(t){var n,r;t=t||!1;if(!this.checkToken(a.FlowSequenceEndToken)){if(!t){if(!this.checkToken(a.FlowEntryToken))throw n=this.peekToken(),new l("while parsing a flow sequence",this.marks[this.marks.length-1],"expected ',' or ']', but got "+n.constructor.id,n.startMark);this.getToken()}if(this.checkToken(a.KeyToken))return n=this.peekToken(),r=new f.MappingStartEvent(null,null,!0,n.startMark,n.endMark,!0),this.state=this.parseFlowSequenceEntryMappingKey.bind(this),r;if(!this.checkToken(a.FlowSequenceEndToken))return this.states.push(this.parseFlowSequenceEntry.bind(this)),this.parseFlowNode()}return n=this.getToken(),r=new f.SequenceEndEvent(n.startMark,n.endMark),this.state=this.states.pop(),this.marks.pop(),r},h.prototype.parseFlowSequenceEntryMappingKey=function(){var t=this.getToken();return this.checkToken(a.ValueToken,a.FlowEntryToken,a.FlowSequenceEndToken)?(this.state=this.parseFlowSequenceEntryMappingValue.bind(this),this.processEmptyScalar(t.endMark)):(this.states.push(this.parseFlowSequenceEntryMappingValue.bind(this)),this.parseFlowNode())},h.prototype.parseFlowSequenceEntryMappingValue=function(){var t;return this.checkToken(a.ValueToken)?(t=this.getToken(),this.checkToken(a.FlowEntryToken,a.FlowSequenceEndToken)?(this.state=this.parseFlowSequenceEntryMappingEnd.bind(this),this.processEmptyScalar(t.endMark)):(this.states.push(this.parseFlowSequenceEntryMappingEnd.bind(this)),this.parseFlowNode())):(this.state=this.parseFlowSequenceEntryMappingEnd.bind(this),t=this.peekToken(),this.processEmptyScalar(t.startMark))},h.prototype.parseFlowSequenceEntryMappingEnd=function(){var t;return this.state=this.parseFlowSequenceEntry.bind(this),t=this.peekToken(),new f.MappingEndEvent(t.startMark,t.startMark)},h.prototype.parseFlowMappingFirstKey=function(){var t=this.getToken();return this.marks.push(t.startMark),this.parseFlowMappingKey(!0)},h.prototype.parseFlowMappingKey=function(t){var n,r;t=t||!1;if(!this.checkToken(a.FlowMappingEndToken)){if(!t){if(!this.checkToken(a.FlowEntryToken))throw n=this.peekToken(),new l("while parsing a flow mapping",this.marks[this.marks.length-1],"expected ',' or '}', but got "+n.constructor.id,n.startMark);this.getToken()}if(this.checkToken(a.KeyToken))return n=this.getToken(),this.checkToken(a.ValueToken,a.FlowEntryToken,a.FlowMappingEndToken)?(this.state=this.parseFlowMappingValue.bind(this),this.processEmptyScalar(n.endMark)):(this.states.push(this.parseFlowMappingValue.bind(this)),this.parseFlowNode());if(!this.checkToken(a.FlowMappingEndToken))return this.states.push(this.parseFlowMappingEmptyValue.bind(this)),this.parseFlowNode()}return n=this.getToken(),r=new f.MappingEndEvent(n.startMark,n.endMark),this.state=this.states.pop(),this.marks.pop(),r},h.prototype.parseFlowMappingValue=function(){var t;return this.checkToken(a.ValueToken)?(t=this.getToken(),this.checkToken(a.FlowEntryToken,a.FlowMappingEndToken)?(this.state=this.parseFlowMappingKey.bind(this),this.processEmptyScalar(t.endMark)):(this.states.push(this.parseFlowMappingKey.bind(this)),this.parseFlowNode())):(this.state=this.parseFlowMappingKey.bind(this),t=this.peekToken(),this.processEmptyScalar(t.startMark))},h.prototype.parseFlowMappingEmptyValue=function(){return this.state=this.parseFlowMappingKey.bind(this),this.processEmptyScalar(this.peekToken().startMark)},h.prototype.processEmptyScalar=function(t){return new f.ScalarEvent(null,null,[!0,!1],"",t,t)},t.exports.Parser=h}),e.define("/lib/js-yaml/events.js",function(e,t,n,r,i,s){"use strict";function a(e,t){this.startMark=e||null,this.endMark=t||null}function f(e,t,n){a.call(this,t,n),this.anchor=e}function l(e,t,n,r,i,s){f.call(this,e,r,i),this.tag=t,this.implicit=n,this.flowStyle=s||null}function c(){a.apply(this,arguments)}function h(e,t,n){a.call(this,e,t),this.encoding=n||null}function p(){a.apply(this,arguments)}function d(e,t,n,r,i){a.call(this,e,t),this.explicit=n||null,this.version=r||null,this.tags=i||null}function v(e,t,n){a.call(this,e,t),this.explicit=n||null}function m(){f.apply(this,arguments)}function g(e,t,n,r,i,s,o){f.call(this,e,i,s),this.tag=t,this.implicit=n,this.value=r,this.style=o||null}function y(){l.apply(this,arguments)}function b(){c.apply(this,arguments)}function w(){l.apply(this,arguments)}function E(){c.apply(this,arguments)}var o=e("./common"),u=["anchor","tag","implicit","value"];a.prototype.hash=a.prototype.toString=function S(){var e=this,t=[];return Object.getOwnPropertyNames(this).forEach(function(n){0<=u.indexOf(n)&&t.push(n+"="+e[n])}),this.constructor.name+"("+t.join(", ")+")"},o.inherits(f,a),o.inherits(l,f),o.inherits(c,a),o.inherits(h,a),o.inherits(p,a),o.inherits(d,a),o.inherits(v,a),o.inherits(m,f),o.inherits(g,f),o.inherits(y,l),o.inherits(b,c),o.inherits(w,l),o.inherits(E,c),t.exports.NodeEvent=f,t.exports.CollectionStartEvent=l,t.exports.CollectionEndEvent=c,t.exports.StreamStartEvent=h,t.exports.StreamEndEvent=p,t.exports.DocumentStartEvent=d,t.exports.DocumentEndEvent=v,t.exports.AliasEvent=m,t.exports.ScalarEvent=g,t.exports.SequenceStartEvent=y,t.exports.SequenceEndEvent=b,t.exports.MappingStartEvent=w,t.exports.MappingEndEvent=E}),e.define("/lib/js-yaml/composer.js",function(e,t,n,r,i,s){"use strict";function l(){f.MarkedYAMLError.apply(this,arguments),this.name="ComposerError"}function c(){this.anchors={}}var o=e("./common"),u=e("./nodes"),a=e("./events"),f=e("./errors");o.inherits(l,f.MarkedYAMLError),c.prototype.checkNode=function(){return this.checkEvent(a.StreamStartEvent)&&this.getEvent(),!this.checkEvent(a.StreamEndEvent)},c.prototype.getNode=function(){return this.checkEvent(a.StreamEndEvent)?null:this.composeDocument()},c.prototype.getSingleNode=function(){var t=null;this.getEvent(),this.checkEvent(a.StreamEndEvent)||(t=this.composeDocument());if(!this.checkEvent(a.StreamEndEvent))throw new l("expected a single document in the stream",t.startMark,"but found another document",this.getEvent().startMark);return this.getEvent(),t},c.prototype.composeDocument=function(){var t;return this.getEvent(),t=this.composeNode(null,null),this.getEvent(),this.anchors={},t},c.prototype.composeNode=function(t,n){var r=null,i,s;if(this.checkEvent(a.AliasEvent)){i=this.getEvent(),s=i.anchor;if(undefined===this.anchors[s])throw new l(null,null,"found undefined alias "+s,i.startMark);return this.anchors[s]}i=this.peekEvent(),s=i.anchor;if(null!==s&&undefined!==this.anchors[s])throw new l("found duplicate anchor "+s+"; first occurence",this.anchors[s].startMark,"second occurence",i.startMark);return this.checkEvent(a.ScalarEvent)?r=this.composeScalarNode(s):this.checkEvent(a.SequenceStartEvent)?r=this.composeSequenceNode(s):this.checkEvent(a.MappingStartEvent)&&(r=this.composeMappingNode(s)),r},c.prototype.composeScalarNode=function(t){var n,r,i;return n=this.getEvent(),r=n.tag,null===r?r=this.resolve(u.ScalarNode,n.value,n.implicit):"!"===r&&(r=this.resolve(u.ScalarNode,n.value,!1)),i=new u.ScalarNode(r,n.value,n.startMark,n.endMark,n.style),null!==t&&(this.anchors[t]=i),i},c.prototype.composeSequenceNode=function(t){var n,r,i,s,o;n=this.getEvent(),r=n.tag,null===r?r=this.resolve(u.SequenceNode,null,n.implicit):"!"===r&&(r=this.resolve(u.SequenceNode,null,!1)),i=new u.SequenceNode(r,[],n.startMark,null,n.flowStyle),null!==t&&(this.anchors[t]=i),s=0;while(!this.checkEvent(a.SequenceEndEvent))i.value.push(this.composeNode(i,s)),s+=1;return 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