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Merge branch 'issue1271' into develop. Issue #1271.

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This commit is contained in:
Davide P. Cervone 2015-10-02 12:47:55 -04:00
commit f6b72dda3a
1 changed files with 62 additions and 9 deletions
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71
unpacked/extensions/TeX/noErrors.js
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@ -299,6 +299,49 @@
});
/*******************************************************************
*
* Fix PreviewHTML output
*/
HUB.Register.StartupHook("PreviewHTML Jax Config",function () {
HUB.Config({
PreviewHTML: {
styles: {
".MathJax_PHTML .noError": HUB.Insert({
"vertical-align": (HUB.Browser.isMSIE && CONFIG.multiLine ? "-2px" : "")
},CONFIG.style)
}
}
});
});
HUB.Register.StartupHook("PreviewHTML Jax Ready",function () {
var MML = MathJax.ElementJax.mml;
var HTML = MathJax.HTML;
var MERROR = MML.merror.prototype.toPreviewHTML;
//
// Override merror toPreviewHTML routine so that it puts out the
// TeX code in an inline-block with line breaks as in the original
//
MML.merror.Augment({
toPreviewHTML: function (span) {
if (!this.isError) return MERROR.apply(this,arguments);
span = this.PHTMLcreateSpan(span); span.className = "noError"
if (this.multiLine) span.style.display = "inline-block";
var text = this.data[0].data[0].data.join("").split(/\n/);
for (var i = 0, m = text.length; i < m; i++) {
HTML.addText(span,text[i]);
if (i !== m-1) {HTML.addElement(span,"br",{isMathJax:true})}
}
return span;
}
});
});
/*******************************************************************
*
* Fix CommonHTML output
@ -308,7 +351,8 @@
HUB.Config({
CommonHTML: {
styles: {
".MathJax_CHTML .noError": HUB.Insert({
".mjx-chtml .mjx-noError": HUB.Insert({
"line-height": 1.2,
"vertical-align": (HUB.Browser.isMSIE && CONFIG.multiLine ? "-2px" : "")
},CONFIG.style)
}
@ -318,25 +362,34 @@
HUB.Register.StartupHook("CommonHTML Jax Ready",function () {
var MML = MathJax.ElementJax.mml;
var CHTML = MathJax.OutputJax.CommonHTML;
var HTML = MathJax.HTML;
var MERROR = MML.merror.prototype.toCommonHTML;
//
// Override merror toHTML routine so that it puts out the
// Override merror toCommonHTML routine so that it puts out the
// TeX code in an inline-block with line breaks as in the original
//
MML.merror.Augment({
toCommonHTML: function (span) {
if (!this.isError) {return MERROR.apply(this,arguments)}
span = this.CHTMLcreateSpan(span); span.className = "noError"
if (this.multiLine) {span.style.display = "inline-block"}
toCommonHTML: function (node) {
if (!this.isError) return MERROR.apply(this,arguments);
node = CHTML.addElement(node,"mjx-noError");
var text = this.data[0].data[0].data.join("").split(/\n/);
for (var i = 0, m = text.length; i < m; i++) {
HTML.addText(span,text[i]);
if (i !== m-1) {HTML.addElement(span,"br",{isMathJax:true})}
HTML.addText(node,text[i]);
if (i !== m-1) {CHTML.addElement(node,"br",{isMathJax:true})}
}
return span;
var bbox = this.CHTML = CHTML.BBOX.zero();
bbox.w = (node.offsetWidth)/CHTML.em;
if (m > 1) {
var H2 = 1.2*m/2;
bbox.h = H2+.25; bbox.d = H2-.25;
node.style.verticalAlign = CHTML.Em(.45-H2);
} else {
bbox.h = 1; bbox.d = .2 + 2/CHTML.em;
}
return node;
}
});