glife/node_modules/less/dist/less.min.js

/**
 * Less - Leaner CSS v4.2.0
 * http://lesscss.org
 * 
 * Copyright (c) 2009-2023, Alexis Sellier <[email protected]>
 * Licensed under the Apache-2.0 License.
 *
 * @license Apache-2.0
 */
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t,i,n=this.rules;if(n)for(t=0;t<n.length;t++)"Import"===n[t].type&&((i=n[t].eval(e))&&(i.length||0===i.length)?(n.splice.apply(n,[t,1].concat(i)),t+=i.length-1):n.splice(t,1,i),this.resetCache())},makeImportant:function(){return new me(this.selectors,this.rules.map((function(e){return e.makeImportant?e.makeImportant():e})),this.strictImports,this.visibilityInfo())},matchArgs:function(e){return!e||0===e.length},matchCondition:function(e,t){var i=this.selectors[this.selectors.length-1];return!!i.evaldCondition&&!(i.condition&&!i.condition.eval(new D.Eval(t,t.frames)))},resetCache:function(){this._rulesets=null,this._variables=null,this._properties=null,this._lookups={}},variables:function(){return this._variables||(this._variables=this.rules?this.rules.reduce((function(e,t){if(t instanceof ce&&!0===t.variable&&(e[t.name]=t),"Import"===t.type&&t.root&&t.root.variables){var i=t.root.variables();for(var n in i)i.hasOwnProperty(n)&&(e[n]=t.root.variable(n))}return 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u,{type:"DetachedRuleset",evalFirst:!0,accept:function(e){this.ruleset=e.visit(this.ruleset)},eval:function(e){var t=this.frames||k(e.frames);return new ye(this.ruleset,t)},callEval:function(e){return this.ruleset.eval(this.frames?new D.Eval(e,this.frames.concat(e.frames)):e)}});var be=function(e,t,i){this.numerator=e?k(e).sort():[],this.denominator=t?k(t).sort():[],i?this.backupUnit=i:e&&e.length&&(this.backupUnit=e[0])};be.prototype=Object.assign(new u,{type:"Unit",clone:function(){return new be(k(this.numerator),k(this.denominator),this.backupUnit)},genCSS:function(e,t){var i=e&&e.strictUnits;1===this.numerator.length?t.add(this.numerator[0]):!i&&this.backupUnit?t.add(this.backupUnit):!i&&this.denominator.length&&t.add(this.denominator[0])},toString:function(){var e,t=this.numerator.join("*");for(e=0;e<this.denominator.length;e++)t+="/"+this.denominator[e];return t},compare:function(e){return this.is(e.toString())?0:void 0},is:function(e){return 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e(e,t,i,n){this.name=e.toLowerCase(),this.index=i,this.context=t,this.currentFileInfo=n,this.func=t.frames[0].functionRegistry.get(this.name)}return e.prototype.isValid=function(){return Boolean(this.func)},e.prototype.call=function(e){var t=this;Array.isArray(e)||(e=[e]);var i=this.func.evalArgs;!1!==i&&(e=e.map((function(e){return e.eval(t.context)})));var n=function(e){return!("Comment"===e.type)};return e=e.filter(n).map((function(e){if("Expression"===e.type){var t=e.value.filter(n);return 1===t.length?e.parens&&"/"===t[0].op?e:t[0]:new Ce(t)}return e})),!1===i?this.func.apply(this,function(e,t,i){if(i||2===arguments.length)for(var n,r=0,s=t.length;r<s;r++)!n&&r in t||(n||(n=Array.prototype.slice.call(t,0,r)),n[r]=t[r]);return e.concat(n||t)}([this.context],e)):this.func.apply(this,e)},e}(),_e=function(e,t,i,n){this.name=e,this.args=t,this.calc="calc"===e,this._index=i,this._fileInfo=n};_e.prototype=Object.assign(new u,{type:"Call",accept:function(e){this.args&&(this.args=e.visitArray(this.args))},eval:function(e){var t=this,i=e.mathOn;e.mathOn=!this.calc,(this.calc||e.inCalc)&&e.enterCalc();var n,r=function(){(t.calc||e.inCalc)&&e.exitCalc(),e.mathOn=i},s=new ke(this.name,e,this.getIndex(),this.fileInfo());if(s.isValid())try{n=s.call(this.args),r()}catch(e){if(e.hasOwnProperty("line")&&e.hasOwnProperty("column"))throw e;throw{type:e.type||"Runtime",message:"Error evaluating function `"+this.name+"`"+(e.message?": "+e.message:""),index:this.getIndex(),filename:this.fileInfo().filename,line:e.lineNumber,column:e.columnNumber}}if(null!=n)return n instanceof u||(n=new le(n&&!0!==n?n.toString():null)),n._index=this._index,n._fileInfo=this._fileInfo,n;var o=this.args.map((function(t){return t.eval(e)}));return r(),new _e(this.name,o,this.getIndex(),this.fileInfo())},genCSS:function(e,t){t.add(this.name+"(",this.fileInfo(),this.getIndex());for(var i=0;i<this.args.length;i++)this.args[i].genCSS(e,t),i+1<this.args.length&&t.add(", ");t.add(")")}});var Ae=function(e,t,i){this.name=e,this._index=t,this._fileInfo=i};Ae.prototype=Object.assign(new u,{type:"Variable",eval:function(e){var t,i=this.name;if(0===i.indexOf("@@")&&(i="@"+new Ae(i.slice(1),this.getIndex(),this.fileInfo()).eval(e).value),this.evaluating)throw{type:"Name",message:"Recursive variable definition for "+i,filename:this.fileInfo().filename,index:this.getIndex()};if(this.evaluating=!0,t=this.find(e.frames,(function(t){var n=t.variable(i);if(n){if(n.important)e.importantScope[e.importantScope.length-1].important=n.important;return e.inCalc?new _e("_SELF",[n.value]).eval(e):n.value.eval(e)}})))return this.evaluating=!1,t;throw{type:"Name",message:"variable "+i+" is undefined",filename:this.fileInfo().filename,index:this.getIndex()}},find:function(e,t){for(var i=0,n=void 0;i<e.length;i++)if(n=t.call(e,e[i]))return n;return null}});var Pe=function(e,t,i){this.name=e,this._index=t,this._fileInfo=i};Pe.prototype=Object.assign(new u,{type:"Property",eval:function(e){var t,i=this.name,n=e.pluginManager.less.visitors.ToCSSVisitor.prototype._mergeRules;if(this.evaluating)throw{type:"Name",message:"Recursive property reference for "+i,filename:this.fileInfo().filename,index:this.getIndex()};if(this.evaluating=!0,t=this.find(e.frames,(function(t){var r,s=t.property(i);if(s){for(var o=0;o<s.length;o++)r=s[o],s[o]=new ce(r.name,r.value,r.important,r.merge,r.index,r.currentFileInfo,r.inline,r.variable);if(n(s),(r=s[s.length-1]).important)e.importantScope[e.importantScope.length-1].important=r.important;return r=r.value.eval(e)}})))return this.evaluating=!1,t;throw{type:"Name",message:"Property '"+i+"' is undefined",filename:this.currentFileInfo.filename,index:this.index}},find:function(e,t){for(var i=0,n=void 0;i<e.length;i++)if(n=t.call(e,e[i]))return n;return null}});var Me=function(e,t,i,n){this.key=e,this.op=t,this.value=i,this.cif=n};Me.prototype=Object.assign(new u,{type:"Attribute",eval:function(e){return new Me(this.key.eval?this.key.eval(e):this.key,this.op,this.value&&this.value.eval?this.value.eval(e):this.value,this.cif)},genCSS:function(e,t){t.add(this.toCSS(e))},toCSS:function(e){var t=this.key.toCSS?this.key.toCSS(e):this.key;return this.op&&(t+=this.op,t+=this.value.toCSS?this.value.toCSS(e):this.value),this.cif&&(t=t+" "+this.cif),"["+t+"]"}});var Ee=function(e,t,i,n,r){this.escaped=void 0===i||i,this.value=t||"",this.quote=e.charAt(0),this._index=n,this._fileInfo=r,this.variableRegex=/@\{([\w-]+)\}/g,this.propRegex=/\$\{([\w-]+)\}/g,this.allowRoot=i};Ee.prototype=Object.assign(new u,{type:"Quoted",genCSS:function(e,t){this.escaped||t.add(this.quote,this.fileInfo(),this.getIndex()),t.add(this.value),this.escaped||t.add(this.quote)},containsVariables:function(){return this.value.match(this.variableRegex)},eval:function(e){var t=this,i=this.value;function n(e,t,i){var n=e;do{e=n.toString(),n=e.replace(t,i)}while(e!==n);return n}return i=n(i,this.variableRegex,(function(i,n){var r=new Ae("@"+n,t.getIndex(),t.fileInfo()).eval(e,!0);return r instanceof Ee?r.value:r.toCSS()})),i=n(i,this.propRegex,(function(i,n){var r=new Pe("$"+n,t.getIndex(),t.fileInfo()).eval(e,!0);return r instanceof Ee?r.value:r.toCSS()})),new Ee(this.quote+i+this.quote,i,this.escaped,this.getIndex(),this.fileInfo())},compare:function(e){return"Quoted"!==e.type||this.escaped||e.escaped?e.toCSS&&this.toCSS()===e.toCSS()?0:void 0:u.numericCompare(this.value,e.value)}});var Re=function(e,t,i,n){this.value=e,this._index=t,this._fileInfo=i,this.isEvald=n};Re.prototype=Object.assign(new u,{type:"Url",accept:function(e){this.value=e.visit(this.value)},genCSS:function(e,t){t.add("url("),this.value.genCSS(e,t),t.add(")")},eval:function(e){var t,i=this.value.eval(e);if(!this.isEvald&&("string"==typeof(t=this.fileInfo()&&this.fileInfo().rootpath)&&"string"==typeof i.value&&e.pathRequiresRewrite(i.value)?(i.quote||(t=t.replace(/[()'"\s]/g,(function(e){return"\\"+e}))),i.value=e.rewritePath(i.value,t)):i.value=e.normalizePath(i.value),e.urlArgs&&!i.value.match(/^\s*data:/))){var n=(-1===i.value.indexOf("?")?"?":"&")+e.urlArgs;-1!==i.value.indexOf("#")?i.value=i.value.replace("#",n+"#"):i.value+=n}return new Re(i,this.getIndex(),this.fileInfo(),!0)}});var Oe={isRulesetLike:function(){return!0},accept:function(e){this.features&&(this.features=e.visit(this.features)),this.rules&&(this.rules=e.visitArray(this.rules))},evalTop:function(e){var t=this;if(e.mediaBlocks.length>1){var i=new se([],null,null,this.getIndex(),this.fileInfo()).createEmptySelectors();(t=new me(i,e.mediaBlocks)).multiMedia=!0,t.copyVisibilityInfo(this.visibilityInfo()),this.setParent(t,this)}return delete e.mediaBlocks,delete 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Is it set in your options?",filename:this.fileInfo().filename,index:this.getIndex()};e=e.replace(/@\{([\w-]+)\}/g,(function(e,i){return n.jsify(new Ae("@"+i,n.getIndex(),n.fileInfo()).eval(t))}));try{e=new Function("return ("+e+")")}catch(t){throw{message:"JavaScript evaluation error: "+t.message+" from `"+e+"`",filename:this.fileInfo().filename,index:this.getIndex()}}var s=t.frames[0].variables();for(var o in s)s.hasOwnProperty(o)&&(r[o.slice(1)]={value:s[o].value,toJS:function(){return this.value.eval(t).toCSS()}});try{i=e.call(r)}catch(e){throw{message:"JavaScript evaluation error: '"+e.name+": "+e.message.replace(/["]/g,"'")+"'",filename:this.fileInfo().filename,index:this.getIndex()}}return i},jsify:function(e){return Array.isArray(e.value)&&e.value.length>1?"["+e.value.map((function(e){return e.toCSS()})).join(", ")+"]":e.toCSS()}});var Le=function(e,t,i,n){this.escaped=t,this.expression=e,this._index=i,this._fileInfo=n};Le.prototype=Object.assign(new $e,{type:"JavaScript",eval:function(e){var t=this.evaluateJavaScript(this.expression,e),i=typeof t;return"number"!==i||isNaN(t)?"string"===i?new Ee('"'+t+'"',t,this.escaped,this._index):Array.isArray(t)?new le(t.join(", ")):new le(t):new we(t)}});var je=function(e,t){this.key=e,this.value=t};je.prototype=Object.assign(new u,{type:"Assignment",accept:function(e){this.value=e.visit(this.value)},eval:function(e){return this.value.eval?new je(this.key,this.value.eval(e)):this},genCSS:function(e,t){t.add(this.key+"="),this.value.genCSS?this.value.genCSS(e,t):t.add(this.value)}});var Ne=function(e,t,i,n,r){this.op=e.trim(),this.lvalue=t,this.rvalue=i,this._index=n,this.negate=r};Ne.prototype=Object.assign(new u,{type:"Condition",accept:function(e){this.lvalue=e.visit(this.lvalue),this.rvalue=e.visit(this.rvalue)},eval:function(e){var t=function(e,t,i){switch(e){case"and":return t&&i;case"or":return t||i;default:switch(u.compare(t,i)){case-1:return"<"===e||"=<"===e||"<="===e;case 0:return"="===e||">="===e||"=<"===e||"<="===e;case 1:return">"===e||">="===e;default:return!1}}}(this.op,this.lvalue.eval(e),this.rvalue.eval(e));return this.negate?!t:t}});var De=function(e,t,i,n,r,s){this.op=e.trim(),this.lvalue=t,this.mvalue=i,this.op2=n?n.trim():null,this.rvalue=r,this._index=s};De.prototype=Object.assign(new u,{type:"QueryInParens",accept:function(e){this.lvalue=e.visit(this.lvalue),this.mvalue=e.visit(this.mvalue),this.rvalue&&(this.rvalue=e.visit(this.rvalue))},eval:function(e){return this.lvalue=this.lvalue.eval(e),this.mvalue=this.mvalue.eval(e),this.rvalue&&(this.rvalue=this.rvalue.eval(e)),this},genCSS:function(e,t){this.lvalue.genCSS(e,t),t.add(" "+this.op+" "),this.mvalue.genCSS(e,t),this.rvalue&&(t.add(" "+this.op2+" "),this.rvalue.genCSS(e,t))}});var Be=function(e,t,i,n,r){this._index=i,this._fileInfo=n;var s=new se([],null,null,this._index,this._fileInfo).createEmptySelectors();this.features=new oe(t),this.rules=[new me(s,e)],this.rules[0].allowImports=!0,this.copyVisibilityInfo(r),this.allowRoot=!0,this.setParent(s,this),this.setParent(this.features,this),this.setParent(this.rules,this)};Be.prototype=Object.assign(new ge,Ie(Ie({type:"Container"},Oe),{genCSS:function(e,t){t.add("@container ",this._fileInfo,this._index),this.features.genCSS(e,t),this.outputRuleset(e,t,this.rules)},eval:function(e){e.mediaBlocks||(e.mediaBlocks=[],e.mediaPath=[]);var t=new Be(null,[],this._index,this._fileInfo,this.visibilityInfo());return this.debugInfo&&(this.rules[0].debugInfo=this.debugInfo,t.debugInfo=this.debugInfo),t.features=this.features.eval(e),e.mediaPath.push(t),e.mediaBlocks.push(t),this.rules[0].functionRegistry=e.frames[0].functionRegistry.inherit(),e.frames.unshift(this.rules[0]),t.rules=[this.rules[0].eval(e)],e.frames.shift(),e.mediaPath.pop(),0===e.mediaPath.length?t.evalTop(e):t.evalNested(e)}}));var Ue=function(e){this.value=e};Ue.prototype=Object.assign(new u,{type:"UnicodeDescriptor"});var qe=function(e){this.value=e};qe.prototype=Object.assign(new u,{type:"Negative",genCSS:function(e,t){t.add("-"),this.value.genCSS(e,t)},eval:function(e){return e.isMathOn()?new Se("*",[new we(-1),this.value]).eval(e):new qe(this.value.eval(e))}});var Te=function(e,t,i,n,r){switch(this.selector=e,this.option=t,this.object_id=Te.next_id++,this.parent_ids=[this.object_id],this._index=i,this._fileInfo=n,this.copyVisibilityInfo(r),this.allowRoot=!0,t){case"all":this.allowBefore=!0,this.allowAfter=!0;break;default:this.allowBefore=!1,this.allowAfter=!1}this.setParent(this.selector,this)};Te.prototype=Object.assign(new u,{type:"Extend",accept:function(e){this.selector=e.visit(this.selector)},eval:function(e){return new Te(this.selector.eval(e),this.option,this.getIndex(),this.fileInfo(),this.visibilityInfo())},clone:function(e){return new Te(this.selector,this.option,this.getIndex(),this.fileInfo(),this.visibilityInfo())},findSelfSelectors:function(e){var 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