@zklogic/draw.io/dist/mxgraph/grapheditor/math/extensions/TeX/AMSmath.js

Draw.IO - Graph Editor integration in Angular-cli

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"+this.string.slice(this.i),this.i=0},SkipLimits:function(t){var e=this.GetNext(),a=this.i;"\\"===e&&++this.i&&"limits"!==this.GetCS()&&(this.i=a)},HandleShove:function(t,a){var i=this.stack.Top();"multline"!==i.type&&e.Error(["CommandInMultline","%1 can only appear within the multline environment",t]),i.data.length&&e.Error(["CommandAtTheBeginingOfLine","%1 must come at the beginning of the line",t]),i.data.shove=a},CFrac:function(a){var i=this.trimSpaces(this.GetBrackets(a,"")),l=this.GetArgument(a),n=this.GetArgument(a),r=t.mfrac(e.Parse("\\strut\\textstyle{"+l+"}",this.stack.env).mml(),e.Parse("\\strut\\textstyle{"+n+"}",this.stack.env).mml());null==(i={l:t.ALIGN.LEFT,r:t.ALIGN.RIGHT,"":""}[i])&&e.Error(["IllegalAlign","Illegal alignment specified in %1",a]),i&&(r.numalign=r.denomalign=i),this.Push(r)},Genfrac:function(a,i,l,n,r){null==i&&(i=this.GetDelimiterArg(a)),null==l&&(l=this.GetDelimiterArg(a)),null==n&&(n=this.GetArgument(a)),null==r&&(r=this.trimSpaces(this.GetArgument(a)));var s=this.ParseArg(a),o=this.ParseArg(a),h=t.mfrac(s,o);if(""!==n&&(h.linethickness=n),(i||l)&&(h=e.fixedFence(i,h.With({texWithDelims:!0}),l)),""!==r){var g=["D","T","S","SS"][r];null==g&&e.Error(["BadMathStyleFor","Bad math style for %1",a]),h=t.mstyle(h),"D"===g?(h.displaystyle=!0,h.scriptlevel=0):(h.displaystyle=!1,h.scriptlevel=r-1)}this.Push(h)},Multline:function(t,a){return this.Push(t),this.checkEqnEnv(),l.multline(a,this.stack).With({arraydef:{displaystyle:!0,rowspacing:".5em",width:e.config.MultLineWidth,columnwidth:"100%",side:e.config.TagSide,minlabelspacing:e.config.TagIndent}})},AMSarray:function(t,a,i,n,r){return this.Push(t),i&&this.checkEqnEnv(),n=(n=n.replace(/[^clr]/g,"").split("").join(" ")).replace(/l/g,"left").replace(/r/g,"right").replace(/c/g,"center"),l.AMSarray(t.name,a,i,this.stack).With({arraydef:{displaystyle:!0,rowspacing:".5em",columnalign:n,columnspacing:r||"1em",rowspacing:"3pt",side:e.config.TagSide,minlabelspacing:e.config.TagIndent}})},AlignedAMSArray:function(t){var e=this.GetBrackets("\\begin{"+t.name+"}");return this.setArrayAlign(this.AMSarray.apply(this,arguments),e)},AlignAt:function(t,a,i){var l,n,r="",s=[];for(i||(n=this.GetBrackets("\\begin{"+t.name+"}")),(l=this.GetArgument("\\begin{"+t.name+"}")).match(/[^0-9]/)&&e.Error(["PositiveIntegerArg","Argument to %1 must me a positive integer","\\begin{"+t.name+"}"]);l>0;)r+="rl",s.push("0em 0em"),l--;if(s=s.join(" "),i)return this.AMSarray(t,a,i,r,s);var o=this.AMSarray(t,a,i,r,s);return this.setArrayAlign(o,n)},EquationBegin:function(t,e){return this.checkEqnEnv(),this.stack.global.forcetag=e&&"none"!==n.autoNumber,t},EquationStar:function(t,e){return this.stack.global.tagged=!0,e},checkEqnEnv:function(){this.stack.global.eqnenv&&e.Error(["ErroneousNestingEq","Erroneous nesting of equation structures"]),this.stack.global.eqnenv=!0},MultiIntegral:function(t,e){var a=this.GetNext();if("\\"===a){var i=this.i;a=this.GetArgument(t),this.i=i,"\\limits"===a&&(e="\\idotsint"===t?"\\!\\!\\mathop{\\,\\,"+e+"}":"\\!\\!\\!\\mathop{\\,\\,\\,"+e+"}")}this.string=e+" "+this.string.slice(this.i),this.i=0},xArrow:function(a,i,l,n){var r={width:"+"+(l+n)+"mu",lspace:l+"mu"},s=this.GetBrackets(a),o=this.ParseArg(a),h=t.mo(t.chars(String.fromCharCode(i))).With({stretchy:!0,texClass:t.TEXCLASS.REL}),g=t.munderover(h);g.SetData(g.over,t.mpadded(o).With(r).With({voffset:".15em"})),s&&(s=e.Parse(s,this.stack.env).mml(),g.SetData(g.under,t.mpadded(s).With(r).With({voffset:"-.24em"}))),this.Push(g.With({subsupOK:!0}))},GetDelimiterArg:function(t){var a=this.trimSpaces(this.GetArgument(t));return""==a?null:a in i.delimiter?a:void e.Error(["MissingOrUnrecognizedDelim","Missing or unrecognized delimiter for %1",t])},GetStar:function(){var t="*"===this.GetNext();return t&&this.i++,t}}),l.Augment({autoTag:function(){var i=this.global;if(!i.notag){a.number++,i.tagID=n.formatNumber(a.number.toString());var l=e.Parse("\\text{"+n.formatTag(i.tagID)+"}",{}).mml();i.tag=t.mtd(l).With({id:n.formatID(i.tagID)})}},getTag:function(){var t=this.global,e=t.tag;if(t.tagged=!0,t.label&&(n.useLabelIds&&(e.id=n.formatID(t.label)),a.eqlabels[t.label]={tag:t.tagID,id:e.id}),document.getElementById(e.id)||a.IDs[e.id]||a.eqIDs[e.id]){var i,l=0;do{l++,i=e.id+"_"+l}while(document.getElementById(i)||a.IDs[i]||a.eqIDs[i]);e.id=i,t.label&&(a.eqlabels[t.label].id=i)}return a.eqIDs[e.id]=1,this.clearTag(),e},clearTag:function(){var t=this.global;delete t.tag,delete t.tagID,delete t.label},fixInitialMO:function(e){for(var a=0,i=e.length;a<i;a++)if(e[a]&&"mspace"!==e[a].type&&("texatom"!==e[a].type||e[a].data[0]&&e[a].data[0].data.length)){(e[a].isEmbellished()||"texatom"===e[a].type&&e[a].texClass===t.TEXCLASS.REL)&&e.unshift(t.mi());break}}}),l.multline=l.array.Subclass({type:"multline",Init:function(t,e){this.SUPER(arguments).Init.apply(this),this.numbered=t&&"none"!==n.autoNumber,this.save={notag:e.global.notag},e.global.tagged=!t&&!e.global.forcetag},EndEntry:function(){this.table.length&&this.fixInitialMO(this.data);var e=t.mtd.apply(t,this.data);this.data.shove&&(e.columnalign=this.data.shove),this.row.push(e),this.data=[]},EndRow:function(){1!=this.row.length&&e.Error(["MultlineRowsOneCol","The rows within the %1 environment must have exactly one column","multline"]),this.table.push(this.row),this.row=[]},EndTable:function(){if(this.SUPER(arguments).EndTable.call(this),this.table.length){var e,a=this.table.length-1,i=-1;for(this.table[0][0].columnalign||(this.table[0][0].columnalign=t.ALIGN.LEFT),this.table[a][0].columnalign||(this.table[a][0].columnalign=t.ALIGN.RIGHT),!this.global.tag&&this.numbered&&this.autoTag(),this.global.tag&&!this.global.notags&&(i="left"===this.arraydef.side?0:this.table.length-1,this.table[i]=[this.getTag()].concat(this.table[i])),e=0,a=this.table.length;e<a;e++){var l=e===i?t.mlabeledtr:t.mtr;this.table[e]=l.apply(t,this.table[e])}}this.global.notag=this.save.notag}}),l.AMSarray=l.array.Subclass({type:"AMSarray",Init:function(t,e,a,i){this.SUPER(arguments).Init.apply(this),this.numbered=e&&"none"!==n.autoNumber,this.save={notags:i.global.notags,notag:i.global.notag},i.global.notags=a?null:t,i.global.tagged=!e&&a&&!i.global.forcetag},EndEntry:function(){this.row.length%2==1&&this.fixInitialMO(this.data),this.row.push(t.mtd.apply(t,this.data)),this.data=[]},EndRow:function(){var e=t.mtr;!this.global.tag&&this.numbered&&this.autoTag(),this.global.notags||(this.global.tag?(this.row=[this.getTag()].concat(this.row),e=t.mlabeledtr):this.clearTag()),this.numbered&&delete this.global.notag,this.table.push(e.apply(t,this.row)),this.row=[]},EndTable:function(){this.SUPER(arguments).EndTable.call(this),this.global.notags=this.save.notags,this.global.notag=this.save.notag}}),l.start.Augment({oldCheckItem:l.start.prototype.checkItem,checkItem:function(i){if("stop"===i.type){var r=this.mmlData(),s=this.global;if(!a.display||s.tag||s.tagged||s.isInner||"all"!==n.autoNumber&&!s.forcetag||this.autoTag(),s.tag){var o=[this.getTag(),t.mtd(r)],h={side:e.config.TagSide,minlabelspacing:e.config.TagIndent,displaystyle:"inherit"};r=t.mtable(t.mlabeledtr.apply(t,o)).With(h)}return l.mml(r)}return this.oldCheckItem.call(this,i)}}),e.prefilterHooks.Add((function(t){a.display=t.display,a.number=a.startNumber,a.eqlabels={},a.eqIDs={},a.badref=!1,a.refUpdate&&(a.number=t.script.MathJax.startNumber)})),e.postfilterHooks.Add((function(t){t.script.MathJax.startNumber=a.startNumber,a.startNumber=a.number,MathJax.Hub.Insert(a.IDs,a.eqIDs),MathJax.Hub.Insert(a.labels,a.eqlabels),a.badref&&!t.math.texError&&a.refs.push(t.script)}),100),MathJax.Hub.Register.MessageHook("Begin Math Input",(function(){a.refs=[],a.refUpdate=!1})),MathJax.Hub.Register.MessageHook("End Math Input",(function(t){if(a.refs.length){a.refUpdate=!0;for(var e=0,i=a.refs.length;e<i;e++)a.refs[e].MathJax.state=MathJax.ElementJax.STATE.UPDATE;return MathJax.Hub.processInput({scripts:a.refs,start:(new Date).getTime(),i:0,j:0,jax:{},jaxIDs:[]})}return null})),e.resetEquationNumbers=function(t,e){a.startNumber=t||0,e||(a.labels={},a.IDs={})},MathJax.Hub.Startup.signal.Post("TeX AMSmath Ready")})),MathJax.Ajax.loadComplete("[MathJax]/extensions/TeX/AMSmath.js");