mirror of
https://github.com/McShelby/hugo-theme-relearn.git
synced 2024-11-30 19:23:12 +00:00
1 line
8 KiB
JavaScript
1 line
8 KiB
JavaScript
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!function(){"use strict";var t={433:function(t,e,r){var n,i=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)}),a=this&&this.__assign||function(){return(a=Object.assign||function(t){for(var e,r=1,n=arguments.length;r<n;r++)for(var i in e=arguments[r])Object.prototype.hasOwnProperty.call(e,i)&&(t[i]=e[i]);return t}).apply(this,arguments)},o=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.")},s=this&&this.__read||function(t,e){var r="function"==typeof Symbol&&t[Symbol.iterator];if(!r)return t;var n,i,a=r.call(t),o=[];try{for(;(void 0===e||e-- >0)&&!(n=a.next()).done;)o.push(n.value)}catch(t){i={error:t}}finally{try{n&&!n.done&&(r=a.return)&&r.call(a)}finally{if(i)throw i.error}}return o},c=this&&this.__spreadArray||function(t,e){for(var r=0,n=e.length,i=t.length;r<n;r++,i++)t[i]=e[r];return t};Object.defineProperty(e,"__esModule",{value:!0}),e.EnrichHandler=e.EnrichedMathDocumentMixin=e.EnrichedMathItemMixin=void 0;var l=r(184),h=r(769),u=r(758),p=r(77),d=r(905),f="none";function y(t,e,r){return function(t){function n(){return null!==t&&t.apply(this,arguments)||this}return i(n,t),n.prototype.serializeMml=function(t){if("outerHTML"in t)return t.outerHTML;if("undefined"!=typeof Element&&"undefined"!=typeof window&&t instanceof Element){var e=window.document.createElement("div");return e.appendChild(t),e.innerHTML}return t.toString()},n.prototype.enrich=function(t,n){if(void 0===n&&(n=!1),!(this.state()>=h.STATE.ENRICHED)){if(!this.isEscaped&&(t.options.enableEnrichment||n)){"undefined"!=typeof sre&&sre.Engine.isReady()||l.mathjax.retryAfter(d.sreReady()),t.options.sre.speech!==f&&(SRE.setupEngine(t.options.sre),f=t.options.sre.speech);var i=new t.options.MathItem("",e);try{var a=this.inputData.originalMml=r(this.root);i.math=this.serializeMml(SRE.toEnriched(a)),i.display=this.display,i.compile(t),this.root=i.root,this.inputData.enrichedMml=i.math}catch(e){t.options.enrichError(t,this,e)}}this.state(h.STATE.ENRICHED)}},n.prototype.attachSpeech=function(t){var e,r;if(!(this.state()>=h.STATE.ATTACHSPEECH)){var n=this.root.attributes.get("aria-label")||this.getSpeech(this.root);if(n){var i=t.adaptor,a=this.typesetRoot;i.setAttribute(a,"aria-label",n);try{for(var s=o(i.childNodes(a)),c=s.next();!c.done;c=s.next()){var l=c.value;i.setAttribute(l,"aria-hidden","true")}}catch(t){e={error:t}}finally{try{c&&!c.done&&(r=s.return)&&r.call(s)}finally{if(e)throw e.error}}}this.state(h.STATE.ATTACHSPEECH)}},n.prototype.getSpeech=function(t){var e,r,n=t.attributes;if(!n)return"";var i=n.getExplicit("data-semantic-speech");if(!n.getExplicit("data-semantic-parent")&&i)return i;try{for(var a=o(t.childNodes),s=a.next();!s.done;s=a.next()){var c=s.value,l=this.getSpeech(c);if(null!=l)return l}}catch(t){e={error:t}}finally{try{s&&!s.done&&(r=a.return)&&r.call(a)}finally{if(e)throw e.error}}return""},n}(t)}function m(t,e){var r;return(r=function(t){function r(){for(var r=[],n=0;n<arguments.length;n++)r[n]=arguments[n];var i=t.apply(this,c([],s(r)))||this;e.setMmlFactory(i.mmlFactory);var a=i.constructor.ProcessBits;a.has("enriched")||(a.allocate("enriched"),a.allocate("attach-speech"));var o=new u.SerializedMmlVisitor(i.mmlFactory),l=function(t){return o.visitTree(t)};return i.options.MathItem=y(i.options.MathItem,e,l),i}return i(r,t),r.prototype.attachSpeech=function(){var t,e;if(!this.processed.isSet("attach-speech")){try{for(var r=o(this.math),n=r.next();!n.done;n=r.next(
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