backy/docs/public/js/mathjax/input/mml.js

!function(){"use strict";var t,e,r,a,o={236:function(t,e,r){var a,o=this&&this.__extends||(a=function(t,e){return(a=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}a(t,e),t.prototype=null===e?Object.create(e):(r.prototype=e.prototype,new r)}),i=this&&this.__read||function(t,e){var r="function"==typeof Symbol&&t[Symbol.iterator];if(!r)return t;var a,o,i=r.call(t),n=[];try{for(;(void 0===e||e-- >0)&&!(a=i.next()).done;)n.push(a.value)}catch(t){o={error:t}}finally{try{a&&!a.done&&(r=i.return)&&r.call(i)}finally{if(o)throw o.error}}return n};Object.defineProperty(e,"__esModule",{value:!0}),e.MathML=void 0;var n=r(309),s=r(77),l=r(898),h=r(794),p=r(332),c=function(t){function e(e){void 0===e&&(e={});var r=this,a=i(s.separateOptions(e,h.FindMathML.OPTIONS,p.MathMLCompile.OPTIONS),3),o=a[0],n=a[1],c=a[2];return(r=t.call(this,o)||this).findMathML=r.options.FindMathML||new h.FindMathML(n),r.mathml=r.options.MathMLCompile||new p.MathMLCompile(c),r.mmlFilters=new l.FunctionList,r}return o(e,t),e.prototype.setAdaptor=function(e){t.prototype.setAdaptor.call(this,e),this.findMathML.adaptor=e,this.mathml.adaptor=e},e.prototype.setMmlFactory=function(e){t.prototype.setMmlFactory.call(this,e),this.mathml.setMmlFactory(e)},Object.defineProperty(e.prototype,"processStrings",{get:function(){return!1},enumerable:!1,configurable:!0}),e.prototype.compile=function(t,e){var r=t.start.node;if(!r||!t.end.node||this.options.forceReparse||"#text"===this.adaptor.kind(r)){var a=this.executeFilters(this.preFilters,t,e,t.math||"<math></math>"),o=this.checkForErrors(this.adaptor.parse(a,"text/"+this.options.parseAs)),i=this.adaptor.body(o);1!==this.adaptor.childNodes(i).length&&this.error("MathML must consist of a single element"),r=this.adaptor.remove(this.adaptor.firstChild(i)),"math"!==this.adaptor.kind(r).replace(/^[a-z]+:/,"")&&this.error("MathML must be formed by a <math> element, not <"+this.adaptor.kind(r)+">")}return r=this.executeFilters(this.mmlFilters,t,e,r),this.executeFilters(this.postFilters,t,e,this.mathml.compile(r))},e.prototype.checkForErrors=function(t){var e=this.adaptor.tags(this.adaptor.body(t),"parsererror")[0];return e&&(""===this.adaptor.textContent(e)&&this.error("Error processing MathML"),this.options.parseError.call(this,e)),t},e.prototype.error=function(t){throw new Error(t)},e.prototype.findMath=function(t){return this.findMathML.findMath(t)},e.NAME="MathML",e.OPTIONS=s.defaultOptions({parseAs:"html",forceReparse:!1,FindMathML:null,MathMLCompile:null,parseError:function(t){this.error(this.adaptor.textContent(t).replace(/\n.*/g,""))}},n.AbstractInputJax.OPTIONS),e}(n.AbstractInputJax);e.MathML=c},794:function(t,e,r){var a,o=this&&this.__extends||(a=function(t,e){return(a=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}a(t,e),t.prototype=null===e?Object.create(e):(r.prototype=e.prototype,new r)}),i=this&&this.__values||function(t){var e="function"==typeof Symbol&&Symbol.iterator,r=e&&t[e],a=0;if(r)return r.call(t);if(t&&"number"==typeof t.length)return{next:function(){return t&&a>=t.length&&(t=void 0),{value:t&&t[a++],done:!t}}};throw new TypeError(e?"Object is not iterable.":"Symbol.iterator is not defined.")};Object.defineProperty(e,"__esModule",{value:!0}),e.FindMathML=void 0;var n=r(649),s="http://www.w3.org/1998/Math/MathML",l=function(t){function e(){return null!==t&&t.apply(this,arguments)||this}return o(e,t),e.prototype.findMath=function(t){var e=new Set;this.findMathNodes(t,e),this.findMathPrefixed(t,e);var r=this.adaptor.root(this.adaptor.document);return"html"===this.adaptor.kind(r)&&0===e.size&&this.findMathNS(t,e),this.processMath(e)},e.prototype.findMathNodes=function(t,e){var r,a;try{for(var o=i(this.adaptor.tags(t,"math")),n=o.next();!n.done;n=o.next()){var s=n.value;e.add(s)}}catch(t){r={error:t}}finally{try{n&&!n.done&&(a=o.return)&&a.call(o)}finally{if(r)throw r.error}}},e.prototype.findMathPrefixed=function(t,e){var r,a,o,n,l=this.adaptor.root(this.adaptor.document);try{for(var h=i(this.adaptor.allAttributes(l)),p=h.next();!p.done;p=h.next()){var c=p.value;if("xmlns:"===c.name.substr(0,6)&&c.value===s){var u=c.name.substr(6);try{for(var d=(o=void 0,i(this.adaptor.tags(t,u+":math"))),f=d.next();!f.done;f=d.next()){var M=f.value;e.add(M)}}catch(t){o={error:t}}finally{try{f&&!f.done&&(n=d.return)&&n.call(d)}finally{if(o)throw o.error}}}}}catch(t){r={error:t}}finally{try{p&&!p.done&&(a=h.return)&&a.call(h)}finally{if(r)throw r.error}}},e.prototype.findMathNS=function(t,e){var r,a;try{for(var o=i(this.adaptor.tags(t,"math",s)),n=o.next();!n.done;n=o.next()){var l=n.value;e.add(l)}}catch(t){r={error:t}}finally{try{n&&!n.done&&(a=o.return)&&a.call(o)}finally{if(r)throw r.error}}},e.prototype.processMath=function(t){var e,r,a=[];try{for(var o=i(Array.from(t)),n=o.next();!n.done;n=o.next()){var s=n.value,l="block"===this.adaptor.getAttribute(s,"display")||"display"===this.adaptor.getAttribute(s,"mode"),h={node:s,n:0,delim:""},p={node:s,n:0,delim:""};a.push({math:this.adaptor.outerHTML(s),start:h,end:p,display:l})}}catch(t){e={error:t}}finally{try{n&&!n.done&&(r=o.return)&&r.call(o)}finally{if(e)throw e.error}}return a},e.OPTIONS={},e}(n.AbstractFindMath);e.FindMathML=l},332:function(t,e,r){var a=this&&this.__assign||function(){return(a=Object.assign||function(t){for(var e,r=1,a=arguments.length;r<a;r++)for(var o in e=arguments[r])Object.prototype.hasOwnProperty.call(e,o)&&(t[o]=e[o]);return t}).apply(this,arguments)},o=this&&this.__values||function(t){var e="function"==typeof Symbol&&Symbol.iterator,r=e&&t[e],a=0;if(r)return r.call(t);if(t&&"number"==typeof t.length)return{next:function(){return t&&a>=t.length&&(t=void 0),{value:t&&t[a++],done:!t}}};throw new TypeError(e?"Object is not iterable.":"Symbol.iterator is not defined.")};Object.defineProperty(e,"__esModule",{value:!0}),e.MathMLCompile=void 0;var i=r(921),n=r(77),s=r(29),l=function(){function t(t){void 0===t&&(t={});var e=this.constructor;this.options=n.userOptions(n.defaultOptions({},e.OPTIONS),t)}return t.prototype.setMmlFactory=function(t){this.factory=t},t.prototype.compile=function(t){var e=this.makeNode(t);return e.verifyTree(this.options.verify),e.setInheritedAttributes({},!1,0,!1),e.walkTree(this.markMrows),e},t.prototype.makeNode=function(t){var e,r,a=this.adaptor,n=!1,s=a.kind(t).replace(/^.*:/,""),l=a.getAttribute(t,"data-mjx-texclass")||"";l&&(l=this.filterAttribute("data-mjx-texclass",l)||"");var h=l&&"mrow"===s?"TeXAtom":s;try{for(var p=o(this.filterClassList(a.allClasses(t))),c=p.next();!c.done;c=p.next()){var u=c.value;u.match(/^MJX-TeXAtom-/)?(l=u.substr(12),h="TeXAtom"):"MJX-fixedlimits"===u&&(n=!0)}}catch(t){e={error:t}}finally{try{c&&!c.done&&(r=p.return)&&r.call(p)}finally{if(e)throw e.error}}this.factory.getNodeClass(h)||this.error('Unknown node type "'+h+'"');var d=this.factory.create(h);return"TeXAtom"!==h||"OP"!==l||n||(d.setProperty("movesupsub",!0),d.attributes.setInherited("movablelimits",!0)),l&&(d.texClass=i.TEXCLASS[l],d.setProperty("texClass",d.texClass)),this.addAttributes(d,t),this.checkClass(d,t),this.addChildren(d,t),d},t.prototype.addAttributes=function(t,e){var r,a,i=!1;try{for(var n=o(this.adaptor.allAttributes(e)),s=n.next();!s.done;s=n.next()){var l=s.value,h=l.name,p=this.filterAttribute(h,l.value);if(null!==p&&"xmlns"!==h)if("data-mjx-"===h.substr(0,9))"data-mjx-alternate"===h?t.setProperty("variantForm",!0):"data-mjx-variant"===h?(t.attributes.set("mathvariant",p),i=!0):"data-mjx-smallmatrix"===h?(t.setProperty("scriptlevel",1),t.setProperty("useHeight",!1)):"data-mjx-accent"===h?t.setProperty("mathaccent","true"===p):"data-mjx-auto-op"===h&&t.setProperty("autoOP","true"===p);else if("class"!==h){var c=p.toLowerCase();"true"===c||"false"===c?t.attributes.set(h,"true"===c):i&&"mathvariant"===h||t.attributes.set(h,p)}}}catch(t){r={error:t}}finally{try{s&&!s.done&&(a=n.return)&&a.call(n)}finally{if(r)throw r.error}}},t.prototype.filterAttribute=function(t,e){return e},t.prototype.filterClassList=function(t){return t},t.prototype.addChildren=function(t,e){var r,a;if(0!==t.arity){var i=this.adaptor;try{for(var n=o(i.childNodes(e)),s=n.next();!s.done;s=n.next()){var l=s.value,h=i.kind(l);if("#comment"!==h)if("#text"===h)this.addText(t,l);else if(t.isKind("annotation-xml"))t.appendChild(this.factory.create("XML").setXML(l,i));else{var p=t.appendChild(this.makeNode(l));0===p.arity&&i.childNodes(l).length&&(this.options.fixMisplacedChildren?this.addChildren(t,l):p.mError("There should not be children for "+p.kind+" nodes",this.options.verify,!0))}}}catch(t){r={error:t}}finally{try{s&&!s.done&&(a=n.return)&&a.call(n)}finally{if(r)throw r.error}}}},t.prototype.addText=function(t,e){var r=this.adaptor.value(e);(t.isToken||t.getProperty("isChars"))&&t.arity?(t.isToken&&(r=s.translate(r),r=this.trimSpace(r)),t.appendChild(this.factory.create("text").setText(r))):r.match(/\S/)&&this.error('Unexpected text node "'+r+'"')},t.prototype.checkClass=function(t,e){var r,a,i=[];try{for(var n=o(this.filterClassList(this.adaptor.allClasses(e))),s=n.next();!s.done;s=n.next()){var l=s.value;"MJX-"===l.substr(0,4)?"MJX-variant"===l?t.setProperty("variantForm",!0):"MJX-TeXAtom"!==l.substr(0,11)&&t.attributes.set("mathvariant",this.fixCalligraphic(l.substr(3))):i.push(l)}}catch(t){r={error:t}}finally{try{s&&!s.done&&(a=n.return)&&a.call(n)}finally{if(r)throw r.error}}i.length&&t.attributes.set("class",i.join(" "))},t.prototype.fixCalligraphic=function(t){return t.replace(/caligraphic/,"calligraphic")},t.prototype.markMrows=function(t){if(t.isKind("mrow")&&!t.isInferred&&t.childNodes.length>=2){var e=t.childNodes[0],r=t.childNodes[t.childNodes.length-1];e.isKind("mo")&&e.attributes.get("fence")&&e.attributes.get("stretchy")&&r.isKind("mo")&&r.attributes.get("fence")&&r.attributes.get("stretchy")&&(e.childNodes.length&&t.setProperty("open",e.getText()),r.childNodes.length&&t.setProperty("close",r.getText()))}},t.prototype.trimSpace=function(t){return t.replace(/[\t\n\r]/g," ").replace(/^ +/,"").replace(/ +$/,"").replace(/  +/g," ")},t.prototype.error=function(t){throw new Error(t)},t.OPTIONS={MmlFactory:null,fixMisplacedChildren:!0,verify:a({},i.AbstractMmlNode.verifyDefaults),translateEntities:!0},t}();e.MathMLCompile=l},723:function(t,e){MathJax._.components.global.isObject,MathJax._.components.global.combineConfig,MathJax._.components.global.combineDefaults,e.r8=MathJax._.components.global.combineWithMathJax,MathJax._.components.global.MathJax},649:function(t,e){Object.defineProperty(e,"__esModule",{value:!0}),e.AbstractFindMath=MathJax._.core.FindMath.AbstractFindMath},309:function(t,e){Object.defineProperty(e,"__esModule",{value:!0}),e.AbstractInputJax=MathJax._.core.InputJax.AbstractInputJax},921:function(t,e){Object.defineProperty(e,"__esModule",{value:!0}),e.TEXCLASS=MathJax._.core.MmlTree.MmlNode.TEXCLASS,e.TEXCLASSNAMES=MathJax._.core.MmlTree.MmlNode.TEXCLASSNAMES,e.indentAttributes=MathJax._.core.MmlTree.MmlNode.indentAttributes,e.AbstractMmlNode=MathJax._.core.MmlTree.MmlNode.AbstractMmlNode,e.AbstractMmlTokenNode=MathJax._.core.MmlTree.MmlNode.AbstractMmlTokenNode,e.AbstractMmlLayoutNode=MathJax._.core.MmlTree.MmlNode.AbstractMmlLayoutNode,e.AbstractMmlBaseNode=MathJax._.core.MmlTree.MmlNode.AbstractMmlBaseNode,e.AbstractMmlEmptyNode=MathJax._.core.MmlTree.MmlNode.AbstractMmlEmptyNode,e.TextNode=MathJax._.core.MmlTree.MmlNode.TextNode,e.XMLNode=MathJax._.core.MmlTree.MmlNode.XMLNode},29:function(t,e){Object.defineProperty(e,"__esModule",{value:!0}),e.options=MathJax._.util.Entities.options,e.entities=MathJax._.util.Entities.entities,e.add=MathJax._.util.Entities.add,e.remove=MathJax._.util.Entities.remove,e.translate=MathJax._.util.Entities.translate,e.numeric=MathJax._.util.Entities.numeric},898:function(t,e){Object.defineProperty(e,"__esModule",{value:!0}),e.FunctionList=MathJax._.util.FunctionList.FunctionList},77:function(t,e){Object.defineProperty(e,"__esModule",{value:!0}),e.isObject=MathJax._.util.Options.isObject,e.APPEND=MathJax._.util.Options.APPEND,e.REMOVE=MathJax._.util.Options.REMOVE,e.OPTIONS=MathJax._.util.Options.OPTIONS,e.Expandable=MathJax._.util.Options.Expandable,e.expandable=MathJax._.util.Options.expandable,e.makeArray=MathJax._.util.Options.makeArray,e.keys=MathJax._.util.Options.keys,e.copy=MathJax._.util.Options.copy,e.insert=MathJax._.util.Options.insert,e.defaultOptions=MathJax._.util.Options.defaultOptions,e.userOptions=MathJax._.util.Options.userOptions,e.selectOptions=MathJax._.util.Options.selectOptions,e.selectOptionsFromKeys=MathJax._.util.Options.selectOptionsFromKeys,e.separateOptions=MathJax._.util.Options.separateOptions,e.lookup=MathJax._.util.Options.lookup}},i={};function n(t){var e=i[t];if(void 0!==e)return e.exports;var r=i[t]={exports:{}};return o[t].call(r.exports,r,r.exports,n),r.exports}t=n(723),e=n(236),r=n(794),a=n(332),(0,t.r8)({_:{input:{mathml_ts:e,mathml:{FindMathML:r,MathMLCompile:a}}}}),MathJax.startup&&(MathJax.startup.registerConstructor("mml",e.MathML),MathJax.startup.useInput("mml")),MathJax.loader&&MathJax.loader.pathFilters.add((function(t){return t.name=t.name.replace(/\/util\/entities\/.*?\.js/,"/input/mml/entities.js"),!0}))}();