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plainTeX output jax: check MathML input for TeX and asciimath annotation and use it.

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This commit is contained in:
Peter Krautzberger 2015-11-23 21:56:07 +01:00
parent b28461f032
commit 040ddd652c
1 changed files with 12 additions and 20 deletions
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32
unpacked/jax/output/PlainSource/jax.js
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@ -136,30 +136,22 @@
// Typeset the math
//
this.initPlainSource(math, span);
// math.setTeXclass();
// try {math.toPreviewHTML(span)} catch (err) {
// if (err.restart) {while (span.firstChild) {span.removeChild(span.firstChild)}}
// throw err;
// }
//NEWSTUFF
if (jax.inputJax === "MathML") {
console.log("Yay! MathML!");
if (jax.root.data[0].data.length > 0) {
if (jax.root.data[0].data[0].type === "semantics") {
if (jax.root.data[0].data[0].data[1].attr.encoding === "application/x-tex"){
span.innerHTML = jax.root.data[0].data[0].data[1].data[0].data[0];
console.log("yay Annotation TeX");
}
if ((jax.root.data[0].data.length > 0) && (jax.root.data[0].data[0].type === "semantics")) {
var annotations = jax.root.data[0].data[0].data.map(function(node) {
return node.attr.encoding;
});
var texIndex = annotations.indexOf("application/x-tex");
var asciiIndex = annotations.indexOf("text/x-asciimath");
if (texIndex > -1) {
source = jax.root.data[0].data[0].data[texIndex].data[0].data[0];
} else if (asciiIndex > -1) {
source = jax.root.data[0].data[0].data[asciiIndex].data[0].data[0];
}
} else {
span.innerHTML = jax.originalText;
}
} else {
span.innerHTML = jax.originalText;
}
// span.innerHTML = jax.originalText;
//
// Put it in place, and remove the processing marker