diff --git a/config/Accessible-full.js b/config/Accessible-full.js index c3456fcda..b0dfcc93f 100644 --- a/config/Accessible-full.js +++ b/config/Accessible-full.js @@ -56,7 +56,7 @@ MathJax.InputJax.TeX=MathJax.InputJax({id:"TeX",version:"1.1.3",directory:MathJa MathJax.InputJax.MathML=MathJax.InputJax({id:"MathML",version:"1.1.4",directory:MathJax.InputJax.directory+"/MathML",extensionDir:MathJax.InputJax.extensionDir+"/MathML",entityDir:MathJax.InputJax.directory+"/MathML/entities",config:{useMathMLspacing:false}});MathJax.InputJax.MathML.Register("math/mml");MathJax.InputJax.MathML.loadComplete("config.js"); 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j=this.table.length-1,k;if(!this.table[0][0].columnalign){this.table[0][0].columnalign=b.ALIGN.LEFT}if(!this.table[j][0].columnalign){this.table[j][0].columnalign=b.ALIGN.RIGHT}var h=b.mtr;if(!this.global.tag&&this.numbered){this.autoTag()}if(this.global.tag&&!this.global.notags){this.table[0]=[this.getTag()].concat(this.table[0]);h=b.mlabeledtr}this.table[0]=h.apply(b,this.table[0]);for(k=1,j=this.table.length;k0){align+="rl";spacing.push("0em 0em");k--}spacing=spacing.join(" ");if(h){return this.AMSarray(j,i,h,align,spacing)}return this.Array(j,null,null,align,spacing,".5em","D")},EquationBegin:function(h,i){this.checkEqnEnv();this.stack.global.forcetag=(i&&a.autoNumber!=="none");return h},EquationStar:function(h,i){this.stack.global.tagged=true;return i},checkEqnEnv:function(){if(this.stack.global.eqnenv){g.Error("Erroneous nesting of equation structures")}this.stack.global.eqnenv=true},MultiIntegral:function(h,l){var k=this.GetNext();if(k==="\\"){var j=this.i;k=this.GetArgument(h);this.i=j;if(k==="\\limits"){if(h==="\\idotsint"){l="\\!\\!\\mathop{\\,\\,"+l+"}"}else{l="\\!\\!\\!\\mathop{\\,\\,\\,"+l+"}"}}}this.string=l+" "+this.string.slice(this.i);this.i=0},xArrow:function(j,n,m,h){var k={width:"+"+(m+h)+"mu",lspace:m+"mu"};var o=this.GetBrackets(j),p=this.ParseArg(j);var q=b.mo(b.chars(String.fromCharCode(n))).With({stretchy:true,texClass:b.TEXCLASS.REL});var i=b.munderover(q);i.SetData(i.over,b.mpadded(p).With(k).With({voffset:".15em"}));if(o){o=g.Parse(o,this.stack.env).mml();i.SetData(i.under,b.mpadded(o).With(k).With({voffset:"-.24em"}))}this.Push(i)},GetDelimiterArg:function(h){var i=this.trimSpaces(this.GetArgument(h));if(i==""){return null}if(!d.delimiter[i]){g.Error("Missing or unrecognized delimiter for "+h)}return this.convertDelimiter(i)}});e.Augment({autoTag:function(){var i=this.global;if(!i.notag){f.number++;i.tagID=a.formatNumber(f.number.toString());var 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i=this.Em(Math.max(0,j+m)),l=this.Em(-m);if(this.msieInlineBlockAlignBug){l=this.Em(e.getHD(k.parentNode).d-m)}if(k.isBox||k.className=="mspace"){k.bbox={h:j*k.scale,d:m*k.scale,w:f*k.scale,rw:f*k.scale,lw:0};k.style.height=i;k.style.verticalAlign=l}else{k=this.addElement(k,"span",{style:{height:i,verticalAlign:l}})}if(f>=0){k.style.width=this.Em(f);k.style.display="inline-block"}else{if(this.msieNegativeSpaceBug){k.style.height=""}k.style.marginLeft=this.Em(f);if(e.safariNegativeSpaceBug&&k.parentNode.firstChild==k){this.createBlank(k,0,true)}}if(g&&g!==a.COLOR.TRANSPARENT){k.style.backgroundColor=g}return k},createRule:function(o,k,m,p,i){var j=e.TeX.min_rule_thickness;if(p>0&&p*this.em0&&(k+m)*this.em0&&n.offsetWidth==0){n.style.width=this.Em(p)}if(o.isBox||o.className=="mspace"){o.bbox=n.bbox}return n},createFrame:function(o,m,n,p,r,g){var l=(this.msieBorderWidthBug?0:2*r);var q=this.Em(m+n-l),f=this.Em(-n-r),k=this.Em(p-l);var i=this.Em(r)+" "+g;var 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p=n.offsetHeight/this.em+1,z=0;if(n.noAdjust){p-=1}else{if(this.msieInlineBlockAlignBug){this.addElement(n,"img",{className:"MathJax_strut",border:0,src:"about:blank",style:{width:0,height:this.Em(p)}})}else{this.addElement(n,"span",{style:{display:"inline-block",width:0,height:this.Em(p)}})}}n.style.top=this.Em(-k-p);n.style.left=this.Em(m+z);if(v){if(this.negativeSkipBug){if(v.lw<0){z=v.lw;e.createBlank(n,-z,true);h=0}if(v.rw>v.w){e.createBlank(n,v.rw-v.w+0.1)}}if(!this.msieClipRectBug&&!v.noclip&&!i){var u=3/this.em;var s=(v.H==null?v.h:v.H),g=(v.D==null?v.d:v.D);var w=p-s-u,j=p+g+u,h=v.lw-3*u,f=1000;if(v.isFixed){f=v.width-h}n.style.clip="rect("+this.Em(w)+" "+this.Em(f)+" "+this.Em(j)+" "+this.Em(h)+")"}}if(v&&q){if(v.H!=null&&(q.H==null||v.H+k>q.H)){q.H=v.H+k}if(v.D!=null&&(q.D==null||v.D-k>q.D)){q.D=v.D-k}if(v.h+k>q.h){q.h=v.h+k}if(v.d-k>q.d){q.d=v.d-k}if(q.H!=null&&q.H<=q.h){delete q.H}if(q.D!=null&&q.D<=q.d){delete 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o=(t/(t+1))*(x-f);f=x-o;m+=o+f-g.bbox.h;while(u-->0){while(t-->0){if(!this.msieCloneNodeBug){j=g.cloneNode(true)}else{j=this.Element("span");this.createChar(j,A.ext,B,s)}m-=f;this.placeBox(this.addBox(i,j),0,m,true)}m+=o-g.bbox.d;if(A.mid&&u){this.placeBox(z,0,m-z.bbox.h,true);t=l;m+=-(z.bbox.h+z.bbox.d)+o+f-g.bbox.h}}}else{m+=(w-p)/2;if(A.mid){this.placeBox(z,0,m-z.bbox.h,true);m+=-(z.bbox.h+z.bbox.d)}m+=(w-p)/2}this.placeBox(q,0,m-q.bbox.h,true);m-=q.bbox.h+q.bbox.d;v.bbox={w:Math.max(r.bbox.w,g.bbox.w,q.bbox.w,z.bbox.w),lw:Math.min(r.bbox.lw,g.bbox.lw,q.bbox.lw,z.bbox.lw),rw:Math.max(r.bbox.rw,g.bbox.rw,q.bbox.rw,z.bbox.rw),h:0,d:-m};v.scale=B;v.offset=0.55*v.bbox.w;v.isMultiChar=true;this.setStackWidth(i,v.bbox.w)},extendDelimiterH:function(u,h,z,B,r){var l=this.createStack(u,true);var i=this.createBox(l),v=this.createBox(l);this.createChar(i,(z.left||z.rep),B,r);this.createChar(v,(z.right||z.rep),B,r);var f=this.Element("span");this.createChar(f,z.rep,B,r);var y={bbox:{h:-this.BIGDIMEN,d:-this.BIGDIMEN}},g;this.placeBox(i,-i.bbox.lw,0,true);var p=(i.bbox.rw-i.bbox.lw)+(v.bbox.rw-v.bbox.lw)-0.05,o=i.bbox.rw-i.bbox.lw-0.025,q;if(z.mid){y=this.createBox(l);this.createChar(y,z.mid,B,r);p+=y.bbox.w}if(h>p){var A=f.bbox.rw-f.bbox.lw,j=A-0.05,s,m,t=(z.mid?2:1);m=s=Math.ceil((h-p)/(t*j));if(!z.fillExtenders){j=(h-p)/(t*s)}q=(s/(s+1))*(A-j);j=A-q;o-=f.bbox.lw+q;while(t-->0){while(s-->0){if(!this.msieCloneNodeBug){g=f.cloneNode(true)}else{g=this.Element("span");this.createChar(g,z.rep,B,r)}this.placeBox(this.addBox(l,g),o,0,true);o+=j}if(z.mid&&t){this.placeBox(y,o,0,true);o+=y.bbox.w-q;s=m}}}else{q=Math.min(p-h,i.bbox.w/2);o-=q/2;if(z.mid){this.placeBox(y,o,0,true);o+=y.bbox.w}o-=q/2}this.placeBox(v,o,0,true);u.bbox={w:o+v.bbox.rw,lw:0,rw:o+v.bbox.rw,H:Math.max(i.bbox.h,f.bbox.h,v.bbox.h,y.bbox.h),D:Math.max(i.bbox.d,f.bbox.d,v.bbox.d,y.bbox.d),h:f.bbox.h,d:f.bbox.d};u.scale=B;u.isMultiChar=true;this.setStackWidth(l,u.bbox.w)},createChar:function(o,k,h,f){var n=o,p="",j={fonts:[k[1]],noRemap:true};if(f&&f===a.VARIANT.BOLD){j.fonts=[k[1]+"-bold",k[1]]}if(typeof(k[1])!=="string"){j=k[1]}if(k[0] instanceof Array){for(var 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recursive macro call?")}return n+m}});e.Augment({Stack:f,Parse:a,Definitions:g,Startup:l,config:{MAXMACROS:10000,MAXBUFFER:5*1024},prefilterHooks:MathJax.Callback.Hooks(true),postfilterHooks:MathJax.Callback.Hooks(true),Config:function(){this.SUPER(arguments).Config.apply(this,arguments);if(this.config.equationNumbers.autoNumber!=="none"){if(!this.config.extensions){this.config.extensions=[]}this.config.extensions.push("AMSmath.js")}},Translate:function(m){var n,o=false,q=m.innerHTML.replace(/^\s+/,"").replace(/\s+$/,"");var s=(m.type.replace(/\n/g," ").match(/(;|\s|\n)mode\s*=\s*display(;|\s|\n|$)/)!=null);var r={math:q,display:s,script:m};this.prefilterHooks.Execute(r);q=r.math;try{n=e.Parse(q).mml()}catch(p){if(!p.texError){throw p}n=this.formatError(p,q,s,m);o=true}if(n.inferred){n=j.apply(MathJax.ElementJax,n.data)}else{n=j(n)}if(s){n.root.display="block"}if(o){n.texError=true}r.math=n;this.postfilterHooks.Execute(r);return r.math},prefilterMath:function(m){if(c.Browser.isKonqueror){m.math=m.math.replace(/</g,"<").replace(/>/g,">").replace(/&/g,"&")}m.math=m.math.replace(/([_^]\s*\d)([0-9.,])/g,"$1 $2")},postfilterMath:function(m){this.combineRelations(m.math.root)},formatError:function(o,n,p,m){return j.merror(o.message.replace(/\n.*/,""))},Error:function(m){throw c.Insert(Error(m),{texError:d})},Macro:function(m,n,o){g.macros[m]=["Macro"].concat([].slice.call(arguments,1));g.macros[m].isUser=true},combineRelations:function(o){for(var p=0,n=o.data.length;p=9){delete MathJax.OutputJax["HTML-CSS"].config.styles["#MathJax_Tooltip"].filter}if(!MathJax.Hub.config.delayJaxRegistration){MathJax.OutputJax["HTML-CSS"].Register("jax/mml")}MathJax.Hub.Register.StartupHook("End Config",[function(b,c){var a=b.Insert({minBrowserVersion:{Firefox:3,Opera:9.52,MSIE:6,Chrome:0.3,Safari:2,Konqueror:4},inlineMathDelimiters:["$","$"],displayMathDelimiters:["$$","$$"],multilineDisplay:true,minBrowserTranslate:function(f){var e=b.getJaxFor(f),k=["[Math]"],j;var h=document.createElement("span",{className:"MathJax_Preview"});if(e.inputJax==="TeX"){if(e.root.Get("displaystyle")){j=a.displayMathDelimiters;k=[j[0]+e.originalText+j[1]];if(a.multilineDisplay){k=k[0].split(/\n/)}}else{j=a.inlineMathDelimiters;k=[j[0]+e.originalText.replace(/^\s+/,"").replace(/\s+$/,"")+j[1]]}}for(var g=0,d=k.length;g=9){delete MathJax.OutputJax["HTML-CSS"].config.styles["#MathJax_Tooltip"].filter}if(!MathJax.Hub.config.delayJaxRegistration){MathJax.OutputJax["HTML-CSS"].Register("jax/mml")}MathJax.Hub.Register.StartupHook("End Config",[function(b,c){var a=b.Insert({minBrowserVersion:{Firefox:3,Opera:9.52,MSIE:6,Chrome:0.3,Safari:2,Konqueror:4},inlineMathDelimiters:["$","$"],displayMathDelimiters:["$$","$$"],multilineDisplay:true,minBrowserTranslate:function(f){var e=b.getJaxFor(f),k=["[Math]"],j;var h=document.createElement("span",{className:"MathJax_Preview"});if(e.inputJax==="TeX"){if(e.root.Get("displaystyle")){j=a.displayMathDelimiters;k=[j[0]+e.originalText+j[1]];if(a.multilineDisplay){k=k[0].split(/\n/)}}else{j=a.inlineMathDelimiters;k=[j[0]+e.originalText.replace(/^\s+/,"").replace(/\s+$/,"")+j[1]]}}for(var g=0,d=k.length;g 0) {this.stack[n].Undef(name,type); n--} + if (!(value instanceof Array)) {value = [value]} + if (this.isEqn) {value.global = true} + } + this.stack[n].Def(name,value,type); + }, + // + // Push a new namespace frame on the stack + // + Push: function (frame) { + this.stack.push(frame); + this.top = this.stack.length; + }, + // + // Pop the top stack frame + // (if it is the root, just keep track of the pop so we can + // reset it if the equation is reprocessed) + // + Pop: function () { + var top; + if (this.top > 1) { + top = this.stack[--this.top]; + if (this.isEqn) {this.stack.pop()} + } else if (this.isEqn) { + this.Clear(); + } + return top; + }, + // + // Search the stack from top to bottom for the first + // definition of the given control sequence in the given type + // + Find: function (name,type) { + for (var i = this.top-1; i >= 0; i--) { + var def = this.stack[i].Find(name,type); + if (def) {return def} + } + return null; + }, + // + // Combine the equation stack with the global one + // (The bottom frame of the equation goes with the top frame of the global one, + // and the remainder are pushed on the global stack, truncated to the + // position where items were poped from it.) + // + Merge: function (stack) { + stack.stack[0].MergeGlobals(this); + this.stack[this.top-1].Merge(stack.stack[0]); + var data = [this.top,this.stack.length-this.top].concat(stack.stack.slice(1)); + this.stack.splice.apply(this.stack,data); + this.top = this.stack.length; + }, + // + // Put back the temporarily poped items + // + Reset: function () {this.top = this.stack.length}, + // + // Clear the stack and start with a blank frame + // + Clear: function (all) { + this.stack = [this.stack[0].Clear()]; + this.top = this.stack.length; + } + },{ + nsFrame: NSFRAME + }); + + /****************************************************/ + + // + // Define the new macros + // + TEXDEF.macros.begingroup = "BeginGroup"; + TEXDEF.macros.endgroup = "EndGroup"; + TEXDEF.macros.global = ["Extension","newcommand"]; + TEXDEF.macros.gdef = ["Extension","newcommand"]; + + TEX.Parse.Augment({ + // + // Implement \begingroup + // + BeginGroup: function (name) { + TEX.eqnStack.Push(NSFRAME()); + }, + // + // Implements \endgroup + // + EndGroup: function (name) { + // + // If the equation has pushed frames, pop one, + // Otherwise clear the equation stack and pop the top global one + // + if (TEX.eqnStack.top > 1) { + TEX.eqnStack.Pop(); + } else if (TEX.rootStack.top === 1) { + TEX.Error("Extra "+name+" or missing \\begingroup"); + } else { + TEX.eqnStack.Clear(); + TEX.rootStack.Pop(); + } + }, + + // + // Replace the original routines with ones that looks through the + // equation and root stacks for the given name + // + csFindMacro: function (name) { + return (TEX.eqnStack.Find(name,"macros") || TEX.rootStack.Find(name,"macros")); + }, + envFindName: function (name) { + return (TEX.eqnStack.Find(name,"environments") || TEX.rootStack.Find(name,"environments")); + } + + }); + + /****************************************************/ + + TEX.rootStack = NSSTACK(); // the global namespace stack + TEX.eqnStack = NSSTACK(true); // the equation stack + + // + // Reset the global stack and clear the equation stack + // (this gets us back to the initial stack state as it was + // before the equation was first processed, in case the equation + // get restarted due to an autoloaded file) + // + TEX.prefilterHooks.Add(function () {TEX.rootStack.Reset(); TEX.eqnStack.Clear(true)}); + + // + // We only get here if there were no errors and the equation is fully + // processed (all restarts are complete). So we merge the equation + // stack into the global stack, thus making the changes from this + // equation permanent. + // + TEX.postfilterHooks.Add(function () {TEX.rootStack.Merge(TEX.eqnStack)}); + + /*********************************************************/ + + MathJax.Hub.Register.StartupHook("TeX newcommand Ready",function () { + + // + // Add the commands that depend on the newcommand code + // + TEXDEF.macros.global = "Global"; + TEXDEF.macros.gdef = ["Macro","\\global\\def"]; + + TEX.Parse.Augment({ + // + // Modify the way macros and environments are defined + // to make them go into the equation namespace stack + // + setDef: function (name,value) { + value.isUser = true; + TEX.eqnStack.Def(name,value,"macros",this.stack.env.isGlobal); + delete this.stack.env.isGlobal; + }, + setEnv: function (name,value) { + value.isUser = true; + TEX.eqnStack.Def(name,value,"environments") + }, + + // + // Implement \global (for \global\let, \global\def and \global\newcommand) + // + Global: function (name) { + var i = this.i; var cs = this.GetCSname(name); this.i = i; + if (cs !== "let" && cs !== "def" && cs !== "newcommand") + {TEX.Error(name+" not followed by \\let, \\def, or \\newcommand")} + this.stack.env.isGlobal = true; + } + + }); + + }); + + MathJax.Hub.Startup.signal.Post("TeX begingroup Ready"); + +}); + +MathJax.Ajax.loadComplete("[MathJax]/extensions/TeX/begingroup.js"); diff --git a/unpacked/extensions/TeX/newcommand.js b/unpacked/extensions/TeX/newcommand.js index 168e55010..645bc3d9b 100644 --- a/unpacked/extensions/TeX/newcommand.js +++ b/unpacked/extensions/TeX/newcommand.js @@ -7,7 +7,7 @@ * * --------------------------------------------------------------------- * - * Copyright (c) 2009 Design Science, Inc. + * Copyright (c) 2009-2011 Design Science, Inc. * * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. @@ -23,19 +23,21 @@ */ MathJax.Hub.Register.StartupHook("TeX Jax Ready",function () { - var VERSION = "1.1"; + var VERSION = "1.1.2"; var TEX = MathJax.InputJax.TeX; var TEXDEF = TEX.Definitions; - MathJax.Hub.Insert(TEXDEF,{ + TEXDEF.Add({ macros: { - newcommand: 'NewCommand', - renewcommand: 'NewCommand', - newenvironment: 'NewEnvironment', - def: 'MacroDef' + newcommand: 'NewCommand', + renewcommand: 'NewCommand', + newenvironment: 'NewEnvironment', + renewenvironment: 'NewEnvironment', + def: 'MacroDef', + let: 'Let' } - }) + },null,true); TEX.Parse.Augment({ @@ -50,7 +52,7 @@ MathJax.Hub.Register.StartupHook("TeX Jax Ready",function () { if (cs.charAt(0) === "\\") {cs = cs.substr(1)} if (!cs.match(/^(.|[a-z]+)$/i)) {TEX.Error("Illegal control sequence name for "+name)} if (n != null && !n.match(/^[0-9]+$/)) {TEX.Error("Illegal number of parameters specified in "+name)} - TEXDEF.macros[cs] = ['Macro',def,n]; + this.setDef(cs,['Macro',def,n]); }, /* @@ -63,7 +65,7 @@ MathJax.Hub.Register.StartupHook("TeX Jax Ready",function () { edef = this.GetArgument(name); if (n === '') {n = null} if (n != null && !n.match(/^[0-9]+$/)) {TEX.Error("Illegal number of parameters specified in "+name)} - TEXDEF.environment[env] = ['BeginEnv','EndEnv',bdef,edef,n]; + this.setEnv(env,['BeginEnv','EndEnv',bdef,edef,n]); }, /* @@ -73,10 +75,46 @@ MathJax.Hub.Register.StartupHook("TeX Jax Ready",function () { var cs = this.GetCSname(name), params = this.GetTemplate(name,"\\"+cs), def = this.GetArgument(name); - if (!(params instanceof Array)) {TEXDEF.macros[cs] = ['Macro',def,params]} - else {TEXDEF.macros[cs] = ['MacroWithTemplate',def,params[0],params[1]]} + if (!(params instanceof Array)) {this.setDef(cs,['Macro',def,params])} + else {this.setDef(cs,['MacroWithTemplate',def].concat(params))} }, + /* + * Implements the \let command + */ + Let: function (name) { + var cs = this.GetCSname(name), macro; + var c = this.GetNext(); if (c === "=") {this.i++; c = this.GetNext()} + // + // All \let commands create entries in the macros array, but we + // have to look in the various mathchar and delimiter arrays if + // the source isn't a macro already, and attach the data to a + // macro with the proper routine to process it. + // + // A command of the form \let\cs=char produces a macro equivalent + // to \def\cs{char}, which is as close as MathJax can get for this. + // So \let\bgroup={ is possible, but doesn't work as it does in TeX. + // + if (c === "\\") { + name = this.GetCSname(name); + macro = this.csFindMacro(name); + if (!macro) { + if (TEXDEF.mathchar0mi[name]) {macro = ["csMathchar0mi",TEXDEF.mathchar0mi[name]]} else + if (TEXDEF.mathchar0mo[name]) {macro = ["csMathchar0mo",TEXDEF.mathchar0mo[name]]} else + if (TEXDEF.mathchar7[name]) {macro = ["csMathchar7",TEXDEF.mathchar7[name]]} else + if (TEXDEF.delimiter["\\"+name] != null) {macro = ["csDelimiter",TEXDEF.delimiter["\\"+name]]} + } + } else {macro = ["Macro",c]; this.i++} + this.setDef(cs,macro); + }, + + /* + * Routines to set the macro and environment definitions + * (overridden by begingroup to make localized versions) + */ + setDef: function (name,value) {value.isUser = true; TEXDEF.macros[name] = value}, + setEnv: function (name,value) {value.isUser = true; TEXDEF.environment[name] = value}, + /* * Get a CS name or give an error */ @@ -181,6 +219,7 @@ MathJax.Hub.Register.StartupHook("TeX Jax Ready",function () { TEX.Environment = function (name) { TEXDEF.environment[name] = ['BeginEnv','EndEnv'].concat([].slice.call(arguments,1)); + TEXDEF.environment[name].isUser = true; } MathJax.Hub.Startup.signal.Post("TeX newcommand Ready"); diff --git a/unpacked/jax/input/TeX/jax.js b/unpacked/jax/input/TeX/jax.js index a0163904f..319b8d624 100644 --- a/unpacked/jax/input/TeX/jax.js +++ b/unpacked/jax/input/TeX/jax.js @@ -292,7 +292,21 @@ }); - var TEXDEF = {}; + var TEXDEF = { + // + // Add new definitions without overriding user-defined ones + // + Add: function (src,dst,nouser) { + if (!dst) {dst = this} + for (var id in src) {if (src.hasOwnProperty(id)) { + if (typeof src[id] === 'object' && !(src[id] instanceof Array) && + (typeof dst[id] === 'object' || typeof dst[id] === 'function')) + {this.Add(src[id],dst[id],src[id],nouser)} + else if (!dst[id] || !dst[id].isUser || !nouser) {dst[id] = src[id]} + }} + return dst; + } + }; var STARTUP = function () { MML = MathJax.ElementJax.mml; HUB.Insert(TEXDEF,{ @@ -842,7 +856,9 @@ newcommand: ['Extension','newcommand'], renewcommand: ['Extension','newcommand'], newenvironment: ['Extension','newcommand'], + renewenvironment: ['Extension','newcommand'], def: ['Extension','newcommand'], + let: ['Extension','newcommand'], verb: ['Extension','verb'], @@ -910,6 +926,7 @@ for (var id in MACROS) {if (MACROS.hasOwnProperty(id)) { if (typeof(MACROS[id]) === "string") {TEXDEF.macros[id] = ['Macro',MACROS[id]]} else {TEXDEF.macros[id] = ["Macro"].concat(MACROS[id])} + TEXDEF.macros[id].isUser = true; }} } }; @@ -952,34 +969,60 @@ * Lookup a control-sequence and process it */ ControlSequence: function (c) { - var name = this.GetCS(), mchar, def; - if (TEXDEF.macros[name]) { // javascript macro - var macro = TEXDEF.macros[name]; + var name = this.GetCS(), macro = this.csFindMacro(name); + if (macro) { if (!(macro instanceof Array)) {macro = [macro]} var fn = macro[0]; if (!(fn instanceof Function)) {fn = this[fn]} - fn.apply(this,["\\"+name].concat(macro.slice(1))); - } else if (TEXDEF.mathchar0mi[name]) { // normal mathchar (mi) - mchar = TEXDEF.mathchar0mi[name]; def = {mathvariant: MML.VARIANT.ITALIC}; - if (mchar instanceof Array) {def = mchar[1]; mchar = mchar[0]} - this.Push(this.mmlToken(MML.mi(MML.entity("#x"+mchar)).With(def))); - } else if (TEXDEF.mathchar0mo[name]) { // normal mathchar (mo) - mchar = TEXDEF.mathchar0mo[name]; def = {stretchy: FALSE}; - if (mchar instanceof Array) {def = mchar[1]; def.stretchy = FALSE; mchar = mchar[0]} - this.Push(this.mmlToken(MML.mo(MML.entity("#x"+mchar)).With(def))); - } else if (TEXDEF.mathchar7[name]) { // mathchar in current family - mchar = TEXDEF.mathchar7[name]; def = {mathvariant: MML.VARIANT.NORMAL}; - if (mchar instanceof Array) {def = mchar[1]; mchar = mchar[0]} - if (this.stack.env.font) {def.mathvariant = this.stack.env.font} - this.Push(this.mmlToken(MML.mi(MML.entity("#x"+mchar)).With(def))); - } else if (TEXDEF.delimiter["\\"+name] != null) { // delimiter - var delim = TEXDEF.delimiter["\\"+name]; def = {}; - if (delim instanceof Array) {def = delim[1]; delim = delim[0]} - if (delim.length === 4) {delim = MML.entity('#x'+delim)} else {delim = MML.chars(delim)} - this.Push(this.mmlToken(MML.mo(delim).With({fence: FALSE, stretchy: FALSE}).With(def))); - } else { // error - this.csUndefined("\\"+name); - } + fn.apply(this,[c+name].concat(macro.slice(1))); + } else if (TEXDEF.mathchar0mi[name]) {this.csMathchar0mi(name,TEXDEF.mathchar0mi[name])} + else if (TEXDEF.mathchar0mo[name]) {this.csMathchar0mo(name,TEXDEF.mathchar0mo[name])} + else if (TEXDEF.mathchar7[name]) {this.csMathchar7(name,TEXDEF.mathchar7[name])} + else if (TEXDEF.delimiter["\\"+name] != null) {this.csDelimiter(name,TEXDEF.delimiter["\\"+name])} + else {this.csUndefined(c+name)} }, + // + // Look up a macro in the macros list + // (overridden in begingroup extension) + // + csFindMacro: function (name) {return TEXDEF.macros[name]}, + // + // Handle normal mathchar (as an mi) + // + csMathchar0mi: function (name,mchar) { + var def = {mathvariant: MML.VARIANT.ITALIC}; + if (mchar instanceof Array) {def = mchar[1]; mchar = mchar[0]} + this.Push(this.mmlToken(MML.mi(MML.entity("#x"+mchar)).With(def))); + }, + // + // Handle normal mathchar (as an m0) + // + csMathchar0mo: function (name,mchar) { + var def = {stretchy: false}; + if (mchar instanceof Array) {def = mchar[1]; def.stretchy = false; mchar = mchar[0]} + this.Push(this.mmlToken(MML.mo(MML.entity("#x"+mchar)).With(def))); + }, + // + // Handle mathchar in current family + // + csMathchar7: function (name,mchar) { + var def = {mathvariant: MML.VARIANT.NORMAL}; + if (mchar instanceof Array) {def = mchar[1]; mchar = mchar[0]} + if (this.stack.env.font) {def.mathvariant = this.stack.env.font} + this.Push(this.mmlToken(MML.mi(MML.entity("#x"+mchar)).With(def))); + }, + // + // Handle delimiter + // + csDelimiter: function (name,delim) { + var def = {}; + if (delim instanceof Array) {def = delim[1]; delim = delim[0]} + if (delim.length === 4) {delim = MML.entity('#x'+delim)} else {delim = MML.chars(delim)} + this.Push(this.mmlToken(MML.mo(delim).With({fence: false, stretchy: false}).With(def))); + }, + // + // Handle undefined control sequence + // (overridden in noUndefined extension) + // csUndefined: function (name) { TEX.Error("Undefined control sequence "+name); }, @@ -1432,10 +1475,10 @@ Begin: function (name) { var env = this.GetArgument(name); if (env.match(/[^a-z*]/i)) {TEX.Error('Invalid environment name "'+env+'"')} - if (!TEXDEF.environment[env]) {TEX.Error('Unknown environment "'+env+'"')} + var cmd = this.envFindName(env); if (!cmd) {TEX.Error('Unknown environment "'+env+'"')} if (++this.macroCount > TEX.config.MAXMACROS) {TEX.Error("MathJax maximum substitution count exceeded; is there a recursive latex environment?")} - var cmd = TEXDEF.environment[env]; if (!(cmd instanceof Array)) {cmd = [cmd]} + if (!(cmd instanceof Array)) {cmd = [cmd]} var mml = STACKITEM.begin().With({name: env, end: cmd[1], parse:this}); if (cmd[0] && this[cmd[0]]) {mml = this[cmd[0]].apply(this,[mml].concat(cmd.slice(2)))} this.Push(mml); @@ -1443,6 +1486,7 @@ End: function (name) { this.Push(STACKITEM.end().With({name: this.GetArgument(name)})); }, + envFindName: function (name) {return TEXDEF.environment[name]}, Equation: function (begin,row) {return row}, @@ -1796,6 +1840,7 @@ // Macro: function (name,def,argn) { TEXDEF.macros[name] = ['Macro'].concat([].slice.call(arguments,1)); + TEXDEF.macros[name].isUser = true; }, // diff --git a/unpacked/jax/output/HTML-CSS/config.js b/unpacked/jax/output/HTML-CSS/config.js index a4211cf8b..9b0e3405d 100644 --- a/unpacked/jax/output/HTML-CSS/config.js +++ b/unpacked/jax/output/HTML-CSS/config.js @@ -24,7 +24,7 @@ MathJax.OutputJax["HTML-CSS"] = MathJax.OutputJax({ id: "HTML-CSS", - version: "1.1.10", + version: "1.1.11", directory: MathJax.OutputJax.directory + "/HTML-CSS", extensionDir: MathJax.OutputJax.extensionDir + "/HTML-CSS", autoloadDir: MathJax.OutputJax.directory + "/HTML-CSS/autoload",