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r=0;r0&&o[0].type&&"array"===o[0].type&&o[0].addEqnNum)&&n.gullet.macros.get("\\df@tag")){if(!r.displayMode)throw new e("\\tag works only in display mode");n.gullet.feed("\\df@tag"),o=[{type:"tag",mode:"text",body:o,tag:n.parse()}]}return o},Kr=[2,2,3,3];class Jr{constructor(e){this.level=e.level,this.color=e.color,this.font=e.font||"",this.fontFamily=e.fontFamily||"",this.fontSize=e.fontSize||1,this.fontWeight=e.fontWeight||"",this.fontShape=e.fontShape||"",this.maxSize=e.maxSize}extend(e){const t={level:this.level,color:this.color,font:this.font,fontFamily:this.fontFamily,fontSize:this.fontSize,fontWeight:this.fontWeight,fontShape:this.fontShape,maxSize:this.maxSize};for(const r in e)Object.prototype.hasOwnProperty.call(e,r)&&(t[r]=e[r]);return new Jr(t)}withLevel(e){return this.extend({level:e})}incrementLevel(){return this.extend({level:Math.min(this.level+1,3)})}inSubOrSup(){return this.extend({level:Kr[this.level]})}withColor(e){return this.extend({color:e})}withFont(e){return this.extend({font:e})}withTextFontFamily(e){return this.extend({fontFamily:e,font:""})}withFontSize(e){return this.extend({fontSize:e})}withTextFontWeight(e){return this.extend({fontWeight:e,font:""})}withTextFontShape(e){return this.extend({fontShape:e,font:""})}getColor(){return this.color}}let Qr=function(e,t,r={}){t.textContent="";const n="math"===t.tagName.toLowerCase();n&&(r.wrap="none");const o=en(e,r);n||o.children.length>1?(t.textContent="",o.children.forEach((e=>{t.appendChild(e.toNode())}))):t.appendChild(o.toNode())};"undefined"!=typeof document&&"CSS1Compat"!==document.compatMode&&("undefined"!=typeof console&&console.warn("Warning: Temml doesn't work in quirks mode. Make sure your website has a suitable doctype."),Qr=function(){throw new e("Temml doesn't work in quirks mode.")});const en=function(t,r){const n=new a(r);try{const e=Yr(t,n);return pe(e,t,new Jr({level:n.displayMode?at:lt,maxSize:n.maxSize}),n)}catch(r){return function(t,r,n){if(n.throwOnError||!(t instanceof e))throw t;const o=new y(["temml-error"],[new x(r+"\n"+t.toString())]);return o.style.color=n.errorColor,o.style.whiteSpace="pre-line",o}(r,t,n)}};return{version:"0.10.27",render:Qr,renderToString:function(e,t){return en(e,t).toMarkup()},postProcess:function(e){const t={};let r=0;const n=e.getElementsByClassName("tml-tageqn");for(const e of n){const n=e.getElementsByClassName("tml-eqn");n.length>0&&(r+=1,n[0].id="tml-eqn-"+r);const o=e.getElementsByClassName("tml-label");if(0!==o.length)if(n.length>0)t[o[0].id]=String(r);else{const r=e.getElementsByClassName("tml-tag");r.length>0&&(t[o[0].id]=r[0].textContent)}}[...e.getElementsByClassName("tml-ref")].forEach((e=>{let r=t[e.getAttribute("href").slice(1)];-1===e.className.indexOf("tml-eqref")&&(r=r.replace(/^\(/,""),r=r.replace(/\($/,"")),"("!==r.charAt(0)&&(r="("+r),")"!==r.slice(-1)&&(r+=")"),e.textContent=r}))},ParseError:e,definePreamble:function(e,t){const r=new a(t);if(r.macros={},!("string"==typeof e||e instanceof String))throw new TypeError("Temml can only parse string typed expression");const n=new Zr(e,r,!0);delete n.gullet.macros.current["\\df@tag"];return n.parse()},__parse:function(e,t){const r=new a(t);return Yr(e,r)},__renderToMathMLTree:en,__defineSymbol:I,__defineMacro:ut}}(); \ No newline at end of file