Merge branch 'issue991' into develop. Issue #991.

Author: dpvc

unpacked/jax/output/SVG/jax.js

@@ -1635,11 +1635,11 @@
 	if (this.data[0] != null) {
           this.SVGgetScale(svg); this.SVGhandleSpace(svg);
           var pad = this.SVGdataStretched(0,HW,D), mu = this.SVGgetMu(svg);
-	  var values = this.getValues("height","depth","width","lspace","voffset"), x = 0, y = 0;
-	  if (values.lspace)  {x = this.SVGlength2em(pad,values.lspace,mu)}
-	  if (values.voffset) {y = this.SVGlength2em(pad,values.voffset,mu)}
+	  var values = this.getValues("height","depth","width","lspace","voffset"), X = 0, Y = 0;
+	  if (values.lspace)  {X = this.SVGlength2em(pad,values.lspace,mu)}
+	  if (values.voffset) {Y = this.SVGlength2em(pad,values.voffset,mu)}
           var h = pad.h, d = pad.d, w = pad.w, y = pad.y; // these can change durring the Add() 
-          svg.Add(pad,x,y); svg.Clean();
+          svg.Add(pad,X,Y); svg.Clean();
           svg.h = h+y; svg.d = d-y; svg.w = w; svg.removeable = false;
 	  if (values.height !== "") {svg.h = this.SVGlength2em(svg,values.height,mu,"h",0)}
 	  if (values.depth  !== "") {svg.d = this.SVGlength2em(svg,values.depth,mu,"d",0)}