diff --git a/unpacked/jax/input/TeX/jax.js b/unpacked/jax/input/TeX/jax.js
index adb3bb619..9455f6433 100644
--- a/unpacked/jax/input/TeX/jax.js
+++ b/unpacked/jax/input/TeX/jax.js
@@ -2185,9 +2185,9 @@
      */
     fenced: function (open,mml,close) {
       var mrow = MML.mrow().With({open:open, close:close, texClass:MML.TEXCLASS.INNER});
-      if (open) {mrow.Append(MML.mo(open).With({fence:true, stretchy:true, texClass:MML.TEXCLASS.OPEN}))}
+      mrow.Append(MML.mo(open).With({fence:true, stretchy:true, texClass:MML.TEXCLASS.OPEN}));
       if (mml.type === "mrow") {mrow.Append.apply(mrow,mml.data)} else {mrow.Append(mml)}
-      if (close) {mrow.Append(MML.mo(close).With({fence:true, stretchy:true, texClass:MML.TEXCLASS.CLOSE}))}
+      mrow.Append(MML.mo(close).With({fence:true, stretchy:true, texClass:MML.TEXCLASS.CLOSE}));
       return mrow;
     },
     /*
diff --git a/unpacked/jax/output/SVG/jax.js b/unpacked/jax/output/SVG/jax.js
index 6df94e178..f2eb890f2 100644
--- a/unpacked/jax/output/SVG/jax.js
+++ b/unpacked/jax/output/SVG/jax.js
@@ -1636,10 +1636,11 @@
 
     MML.mrow.Augment({
       SVG: BBOX.ROW,
-      toSVG: function () {
+      toSVG: function (h,d) {
         this.SVGgetStyles();
 	var svg = this.SVG();
         this.SVGhandleSpace(svg);
+        if (d != null) {this.sh = h; this.sd = d}
 	for (var i = 0, m = this.data.length; i < m; i++)
           {if (this.data[i]) {svg.Check(this.data[i])}}
         svg.Stretch(); svg.Clean();
@@ -1659,16 +1660,14 @@
       },
       SVGmultiline: function (span) {MML.mbase.SVGautoloadFile("multiline")},
       SVGstretchH: function (w) {
-	var svg = this.data[this.core].SVGstretchH(w);
-	this.SVGhandleColor(svg);
+	var svg = this.SVG();
+        this.SVGhandleSpace(svg);
+	for (var i = 0, m = this.data.length; i < m; i++)
+          {svg.Add(this.SVGdataStretched(i,w),svg.w,0)}
+        svg.Clean();
+        this.SVGhandleColor(svg);
         this.SVGsaveData(svg);
-	return svg;
-      },
-      SVGstretchV: function (h,d) {
-	var svg = this.data[this.core].SVGstretchV(h,d);
-	this.SVGhandleColor(svg);
-        this.SVGsaveData(svg);
-	return svg;
+        return svg;
       }
     });