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Fix problem with adding widths when child node is empty that causes linebreaking to produce math processing errors. (Reported by StackExchange community.)

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This commit is contained in:
Davide P. Cervone 2012-10-03 06:22:19 -04:00
parent 235c5dc40b
commit b1abd818bd
2 changed files with 12 additions and 8 deletions
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12
unpacked/jax/output/HTML-CSS/autoload/multiline.js
View File

@ -168,11 +168,13 @@ MathJax.Hub.Register.StartupHook("HTML-CSS Jax Ready",function () {
return better;
},
HTMLaddWidth: function (i,info,scanW) {
var span = this.data[i].HTMLspanElement();
scanW += span.bbox.w;
if (span.style.paddingLeft) {scanW += HTMLCSS.unEm(span.style.paddingLeft)}
if (span.style.paddingRight) {scanW += HTMLCSS.unEm(span.style.paddingRight)}
info.W = info.scanW = scanW; info.w = 0;
if (this.data[i]) {
var span = this.data[i].HTMLspanElement();
scanW += span.bbox.w;
if (span.style.paddingLeft) {scanW += HTMLCSS.unEm(span.style.paddingLeft)}
if (span.style.paddingRight) {scanW += HTMLCSS.unEm(span.style.paddingRight)}
info.W = info.scanW = scanW; info.w = 0;
}
return scanW;
},

8
unpacked/jax/output/SVG/autoload/multiline.js
View File

@ -171,9 +171,11 @@ MathJax.Hub.Register.StartupHook("SVG Jax Ready",function () {
return better;
},
SVGaddWidth: function (i,info,scanW) {
var svg = this.data[i].SVGdata;
scanW += svg.w + svg.x; if (svg.X) {scanW += svg.X}
info.W = info.scanW = scanW; info.w = 0;
if (this.data[i]) {
var svg = this.data[i].SVGdata;
scanW += svg.w + svg.x; if (svg.X) {scanW += svg.X}
info.W = info.scanW = scanW; info.w = 0;
}
return scanW;
},