backy/docs/themes/hugo-theme-relearn/static/js/mathjax/input/tex-base.js

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!function(){"use strict";var t={205:function(t,e,r){var n,o=this&&this.__extends||(n=function(t,e){return(n=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(t,e){t.__proto__=e}||function(t,e){for(var r in e)Object.prototype.hasOwnProperty.call(e,r)&&(t[r]=e[r])})(t,e)},function(t,e){if("function"!=typeof e&&null!==e)throw new TypeError("Class extends value "+String(e)+" is not a constructor or null");function r(){this.constructor=t}n(t,e),t.prototype=null===e?Object.create(e):(r.prototype=e.prototype,new r)}),i=this&&this.__assign||function(){return(i=Object.assign||function(t){for(var e,r=1,n=arguments.length;r<n;r++)for(var o in e=arguments[r])Object.prototype.hasOwnProperty.call(e,o)&&(t[o]=e[o]);return t}).apply(this,arguments)},a=this&&this.__read||function(t,e){var r="function"==typeof Symbol&&t[Symbol.iterator];if(!r)return t;var n,o,i=r.call(t),a=[];try{for(;(void 0===e||e-- >0)&&!(n=i.next()).done;)a.push(n.value)}catch(t){o={error:t}}finally{try{n&&!n.done&&(r=i.return)&&r.call(i)}finally{if(o)throw o.error}}return a};Object.defineProperty(e,"__esModule",{value:!0}),e.TeX=void 0;var s=r(309),l=r(77),u=r(982),c=r(199),f=r(321),p=r(810),h=r(466),d=r(394),m=r(251),y=r(552);r(606);var g=function(t){function e(r){void 0===r&&(r={});var n=this,o=a(l.separateOptions(r,e.OPTIONS,u.FindTeX.OPTIONS),3),i=o[0],s=o[1],f=o[2];(n=t.call(this,s)||this).findTeX=n.options.FindTeX||new u.FindTeX(f);var p=n.options.packages,h=n.configuration=e.configure(p),y=n._parseOptions=new d.default(h,[n.options,m.TagsFactory.OPTIONS]);return l.userOptions(y.options,i),h.config(n),e.tags(y,h),n.postFilters.add(c.default.cleanSubSup,-6),n.postFilters.add(c.default.setInherited,-5),n.postFilters.add(c.default.moveLimits,-4),n.postFilters.add(c.default.cleanStretchy,-3),n.postFilters.add(c.default.cleanAttributes,-2),n.postFilters.add(c.default.combineRelations,-1),n}return o(e,t),e.configure=function(t){var e=new y.ParserConfiguration(t,["tex"]);return e.init(),e},e.tags=function(t,e){m.TagsFactory.addTags(e.tags),m.TagsFactory.setDefault(t.options.tags),t.tags=m.TagsFactory.getDefault(),t.tags.configuration=t},e.prototype.setMmlFactory=function(e){t.prototype.setMmlFactory.call(this,e),this._parseOptions.nodeFactory.setMmlFactory(e)},Object.defineProperty(e.prototype,"parseOptions",{get:function(){return this._parseOptions},enumerable:!1,configurable:!0}),e.prototype.reset=function(t){void 0===t&&(t=0),this.parseOptions.tags.reset(t)},e.prototype.compile=function(t,e){this.parseOptions.clear(),this.executeFilters(this.preFilters,t,e,this.parseOptions);var r,n,o=t.display;this.latex=t.math,this.parseOptions.tags.startEquation(t);try{var i=new p.default(this.latex,{display:o,isInner:!1},this.parseOptions);r=i.mml(),n=i.stack.global}catch(t){if(!(t instanceof h.default))throw t;this.parseOptions.error=!0,r=this.options.formatError(this,t)}return r=this.parseOptions.nodeFactory.create("node","math",[r]),(null==n?void 0:n.indentalign)&&f.default.setAttribute(r,"indentalign",n.indentalign),o&&f.default.setAttribute(r,"display","block"),this.parseOptions.tags.finishEquation(t),this.parseOptions.root=r,this.executeFilters(this.postFilters,t,e,this.parseOptions),this.mathNode=this.parseOptions.root,this.mathNode},e.prototype.findMath=function(t){return this.findTeX.findMath(t)},e.prototype.formatError=function(t){var e=t.message.replace(/\n.*/,"");return this.parseOptions.nodeFactory.create("error",e,t.id,this.latex)},e.NAME="TeX",e.OPTIONS=i(i({},s.AbstractInputJax.OPTIONS),{FindTeX:null,packages:["base"],digits:/^(?:[0-9]+(?:\{,\}[0-9]{3})*(?:\.[0-9]*)?|\.[0-9]+)/,maxBuffer:5120,formatError:function(t,e){return t.formatError(e)}}),e}(s.AbstractInputJax);e.TeX=g},552:function(t,e,r){var n=this&&this.__values||function(t){var e="function"==typeof Symbol&&Symbol.iterator,r=e&&t[e],n=0;if(r)return r.call(t);if(t&&"number"==typeof t.length)return{next:function(){return t&&n>=t.length&&(t=void 0),{value:t&&t[n++],done:!t}}};throw new TypeError(e?"Object is not iterable.":"Symbol.iterator is not defined.")},o=this&&this.__read||function(t,e