suzanne.soy/scribble-mathjax
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Force width of mrow if there is negative space within the mrow (to work around WebKit bug). Resolves issue #1278.

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This commit is contained in:
Davide P. Cervone 2015-10-07 18:06:49 -04:00
parent e3f65aa912
commit 1fa9bbaef0
1 changed files with 11 additions and 3 deletions
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14
unpacked/jax/output/CommonHTML/jax.js
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@ -2527,9 +2527,17 @@
MML.mrow.Augment({ MML.mrow.Augment({
toCommonHTML: function (node) { toCommonHTML: function (node) {
node = this.CHTMLdefaultNode(node); node = this.CHTMLdefaultNode(node);
var bbox = this.CHTML, H = bbox.h, D = bbox.d; var bbox = this.CHTML, H = bbox.h, D = bbox.d, hasNegative;
for (var i = 0, m = this.data.length; i < m; i++) this.CHTMLstretchChildV(i,H,D); for (var i = 0, m = this.data.length; i < m; i++) {
if (this.CHTMLlineBreaks()) this.CHTMLmultiline(node); this.CHTMLstretchChildV(i,H,D);
if (this.data[i] && this.data[i].CHTML && this.data[i].CHTML.w < 0) hasNegative = true;
}
if (this.CHTMLlineBreaks()) {
this.CHTMLmultiline(node);
} else {
if (hasNegative && bbox.w) node.style.width = CHTML.Em(Math.max(0,bbox.w));
if (bbox.w < 0) node.style.marginRight = CHTML.Em(bbox.w);
}
return node; return node;
}, },
CHTMLlineBreaks: function () { CHTMLlineBreaks: function () {