Merge branch 'v2.0-candidate' into doc-update

config/default.js

@@ -826,7 +826,7 @@ MathJax.Hub.Config({
     //  that exists on the system (even if it doesn't contain the needed
     //  character), so order these carefully.
     //  
-    MISSINGFONT: "STIXGeneral,'Arial Unicode MS',serif",
+    undefinedFamily: "STIXGeneral,'Arial Unicode MS',serif",
 
     //
     //  This setting controls whether <mtext> elements will be typeset

jax/output/SVG/config.js

@@ -12,5 +12,5 @@
  *      http://www.apache.org/licenses/LICENSE-2.0
  */
 
-MathJax.OutputJax.SVG=MathJax.OutputJax({id:"SVG",version:"2.0",directory:MathJax.OutputJax.directory+"/SVG",extensionDir:MathJax.OutputJax.extensionDir+"/SVG",autoloadDir:MathJax.OutputJax.directory+"/SVG/autoload",fontDir:MathJax.OutputJax.directory+"/SVG/fonts",config:{scale:100,minScaleAdjust:50,font:"TeX",blacker:10,mtextFontInherit:false,MISSINGFONT:"STIXGeneral,'Arial Unicode MS',serif",addMMLclasses:false,EqnChunk:(MathJax.Hub.Browser.isMobile?10:50),EqnChunkFactor:1.5,EqnChunkDelay:100,linebreaks:{automatic:false,width:"container"},styles:{".MathJax_SVG_Display":{"text-align":"center",margin:"1em 0em"},"#MathJax_SVG_Tooltip":{"background-color":"InfoBackground",color:"InfoText",border:"1px solid black","box-shadow":"2px 2px 5px #AAAAAA","-webkit-box-shadow":"2px 2px 5px #AAAAAA","-moz-box-shadow":"2px 2px 5px #AAAAAA","-khtml-box-shadow":"2px 2px 5px #AAAAAA",padding:"3px 4px"}}}});if(!MathJax.Hub.config.delayJaxRegistration){MathJax.OutputJax.SVG.Register("jax/mml")}MathJax.OutputJax.SVG.loadComplete("config.js");
+MathJax.OutputJax.SVG=MathJax.OutputJax({id:"SVG",version:"2.0",directory:MathJax.OutputJax.directory+"/SVG",extensionDir:MathJax.OutputJax.extensionDir+"/SVG",autoloadDir:MathJax.OutputJax.directory+"/SVG/autoload",fontDir:MathJax.OutputJax.directory+"/SVG/fonts",config:{scale:100,minScaleAdjust:50,font:"TeX",blacker:10,mtextFontInherit:false,undefinedFamily:"STIXGeneral,'Arial Unicode MS',serif",addMMLclasses:false,EqnChunk:(MathJax.Hub.Browser.isMobile?10:50),EqnChunkFactor:1.5,EqnChunkDelay:100,linebreaks:{automatic:false,width:"container"},styles:{".MathJax_SVG_Display":{"text-align":"center",margin:"1em 0em"},"#MathJax_SVG_Tooltip":{"background-color":"InfoBackground",color:"InfoText",border:"1px solid black","box-shadow":"2px 2px 5px #AAAAAA","-webkit-box-shadow":"2px 2px 5px #AAAAAA","-moz-box-shadow":"2px 2px 5px #AAAAAA","-khtml-box-shadow":"2px 2px 5px #AAAAAA",padding:"3px 4px"}}}});if(!MathJax.Hub.config.delayJaxRegistration){MathJax.OutputJax.SVG.Register("jax/mml")}MathJax.OutputJax.SVG.loadComplete("config.js");
 

unpacked/config/default.js

@@ -826,7 +826,7 @@ MathJax.Hub.Config({
     //  that exists on the system (even if it doesn't contain the needed
     //  character), so order these carefully.
     //  
-    MISSINGFONT: "STIXGeneral,'Arial Unicode MS',serif",
+    undefinedFamily: "STIXGeneral,'Arial Unicode MS',serif",
 
     //
     //  This setting controls whether <mtext> elements will be typeset

unpacked/jax/input/MathML/jax.js

@@ -144,9 +144,8 @@
         if (child.nodeName === "#comment") continue;
         if (child.nodeName === "#text") {
           if (mml.isToken && !mml.mmlSelfClosing) {
-            var text = this.trimSpace(child.nodeValue);
+            var text = child.nodeValue.replace(/&([a-z][a-z0-9]*);/ig,this.replaceEntity);
-            text = text.replace(/&([a-z][a-z0-9]*);/ig,this.replaceEntity);
+            mml.Append(MML.chars(this.trimSpace(text)));
-            mml.Append(MML.chars(text));
           } else if (child.nodeValue.match(/\S/)) {
             MATHML.Error("Unexpected text node: '"+child.nodeValue+"'");
           }

unpacked/jax/output/HTML-CSS/autoload/multiline.js

@@ -325,7 +325,7 @@ MathJax.Hub.Register.StartupHook("HTML-CSS Jax Ready",function () {
     HTMLcreateSliceSpan: function (span) {
       var SPAN = this.HTMLspanElement(), n = 0;
       var LAST = SPAN; while (LAST.nextMathJaxSpan) {LAST = LAST.nextMathJaxSpan; n++}
-      var SLICE = SPAN.cloneNode(false); LAST.nextMathJaxSpan = SLICE;
+      var SLICE = SPAN.cloneNode(false); LAST.nextMathJaxSpan = SLICE; SLICE.nextMathJaxSpan = null;
       SLICE.id += "-MathJax-Continue-"+n;
       SLICE.bbox = this.HTMLemptyBBox({});
       return span.appendChild(SLICE);

unpacked/jax/output/HTML-CSS/fonts/STIX/fontdata-extra.js

@@ -332,11 +332,11 @@
     },
     0x27EA: // left double angle bracket
     {
-      dir: V, HW: [[.931,GENERAL],[1.23,SIZE1],[1.845,SIZE2],[2.461,SIZE3],[3.075,SIZE4]],
+      dir: V, HW: [[.931,GENERAL],[1.23,SIZE1],[1.845,SIZE2],[2.461,SIZE3],[3.075,SIZE4]]
     },
     0x27EB: // right double angle bracket
     {
-      dir: V, HW: [[.931,GENERAL],[1.23,SIZE1],[1.845,SIZE2],[2.461,SIZE3],[3.075,SIZE4]],
+      dir: V, HW: [[.931,GENERAL],[1.23,SIZE1],[1.845,SIZE2],[2.461,SIZE3],[3.075,SIZE4]]
     },
     0x290A: // up triple arrow
     {
@@ -399,7 +399,7 @@
     {
       dir: V, HW: [[.932,GENERAL]],
       stretch: {top:[0xE10C,NONUNI,-.1,.05], ext:[0x23D0,GENERAL], bot:[0xE10D,NONUNI,-.1]}
-    },
+    }
 
   };
   

unpacked/jax/output/HTML-CSS/jax.js

@@ -894,7 +894,8 @@
       return space;
     },
     createSpace: function (span,h,d,w,color) {
-      var H = this.Em(Math.max(0,h+d)), D = this.Em(-d);
+      if (h < -d) {d = -h} // make sure h is above d
+      var H = this.Em(h+d), D = this.Em(-d);
       if (this.msieInlineBlockAlignBug) {D = this.Em(HTMLCSS.getHD(span.parentNode).d-d)}
       if (span.isBox || span.className == "mspace") {
         var scale = (span.scale == null ? 1 : span.scale);
@@ -925,6 +926,7 @@
       return span;
     },
     createRule: function (span,h,d,w,color) {
+      if (h < -d) {d = -h} // make sure h is above d
       var min = HTMLCSS.TeX.min_rule_thickness, f = 1;
       // If rule is very thin, make it at least min_rule_thickness so it doesn't disappear
       if (w > 0 && w*this.em < min) {w = min/this.em}
@@ -942,6 +944,7 @@
       return rule;
     },
     createFrame: function (span,h,d,w,t,style) {
+      if (h < -d) {d = -h} // make sure h is above d
       var T = (this.msieBorderWidthBug ? 0 : 2*t);
       var H = this.Em(h+d-T), D = this.Em(-d-t), W = this.Em(w-T);
       var B = this.Em(t)+" "+style;

unpacked/jax/output/SVG/autoload/multiline.js

@@ -414,7 +414,7 @@ MathJax.Hub.Register.StartupHook("SVG Jax Ready",function () {
       //    use it to modify the default penalty
       //
       var linebreak = PENALTY[values.linebreak||MML.LINEBREAK.AUTO];
-      if (values.linebreak === MML.LINEBREAK.AUTO && w >= PENALTY.spacelimit)
+      if (values.linebreak === MML.LINEBREAK.AUTO && w >= PENALTY.spacelimit*1000)
         {linebreak = [(w+PENALTY.spaceoffset)*PENALTY.spacefactor]}
       if (!(linebreak instanceof Array)) {
         //  for breaks past the width, don't modify penalty

unpacked/jax/output/SVG/config.js

@@ -35,7 +35,7 @@ MathJax.OutputJax.SVG = MathJax.OutputJax({
     font: "TeX",                    // currently the only font available
     blacker: 10,                    // stroke-width to make fonts blacker
     mtextFontInherit: false,        // to make <mtext> be in page font rather than MathJax font
-    MISSINGFONT: "STIXGeneral,'Arial Unicode MS',serif",  // fonts to use for missing characters
+    undefinedFamily: "STIXGeneral,'Arial Unicode MS',serif",  // fonts to use for missing characters
 
     addMMLclasses: false,           // keep MathML structure and use CSS classes to mark elements
 

unpacked/jax/output/SVG/jax.js

@@ -542,7 +542,7 @@
               + String.fromCharCode((N&0x3FF)+0xDC00);
           }
           text = BBOX.TEXT(scale,c,{
-            "font-family":variant.defaultFamily||SVG.config.MISSINGFONT,
+            "font-family":variant.defaultFamily||SVG.config.undefinedFamily,
             "font-style":(variant.italic?"italic":""),
             "font-weight":(variant.bold?"bold":"")
           })
@@ -1093,7 +1093,7 @@
             var g = SVG.Element("g"); g.appendChild(svg.element);
             svg.element = g; svg.removable = true;
           }
-          svg.Add(BBOX.RECT(svg.h,svg.d,svg.w,{fill:values.background}),0,0,false,true);
+          svg.Add(BBOX.RECT(svg.h,svg.d,svg.w,{fill:values.background,stroke:"none"}),0,0,false,true)
         }
         //
         //  Add borders
@@ -1411,6 +1411,7 @@
         svg.d = SVG.length2em(values.depth,mu)  / svg.scale;
 	svg.w = svg.r = SVG.length2em(values.width,mu) / svg.scale;
         if (svg.w < 0) {svg.x = svg.w; svg.w = svg.r = 0}
+        if (svg.h < -svg.d) {svg.d = -svg.h}
         svg.l = 0; svg.Clean();
         this.SVGhandleColor(svg);
         this.SVGsaveData(svg);