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better support for MathJax/MathML

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alexadam 2016-09-06 17:35:13 +03:00
parent 523c314374
commit 947c5613f7
1 changed files with 7 additions and 4 deletions
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11
web-extension/extractHtml.js
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@ -61,13 +61,16 @@ function formatPreCodeElements($jQueryElement) {
});
}
function preProcess($htmlObject) {
$htmlObject.find('script[type="math/mml"]').each(function (i, el) {
$(el).replaceWith('<span>' + el.innerHTML + '</span>');
function extractMathMl($htmlObject) {
$htmlObject.find('span[id^="MathJax-Element-"]').each(function (i, el) {
$(el).replaceWith('<span>' + el.getAttribute('data-mathml') + '</span>');
});
}
function preProcess($htmlObject) {
extractMathMl($htmlObject);
$htmlObject.find('script, style, svg, canvas, noscript, iframe').remove();
$htmlObject.find('*:empty').not('img').remove();
$htmlObject.find('*[class^="mjx-chtml"]').remove(); // MathJax formatting
formatPreCodeElements($htmlObject);
}