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Code Issues Releases Wiki Activity

Restore error trapping for KaTeX rendering

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This commit is contained in:
Jermolene 2015-07-17 08:58:58 +01:00
parent 69ae017f49
commit 72cf85f0d4
1 changed files with 5 additions and 5 deletions
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10
plugins/tiddlywiki/katex/wrapper.js
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@ -36,16 +36,16 @@ KaTeXWidget.prototype.render = function(parent,nextSibling) {
var text = this.getAttribute("text",this.parseTreeNode.text || "");
// Render it into a span
var span = this.document.createElement("span");
// try {
try {
if(!this.document.isTiddlyWikiFakeDom) {
katex.render(text,span);
} else {
span.innerHTML = katex.renderToString(text);
}
// } catch(ex) {
// span.className = "tc-error";
// span.textContent = ex;
// }
} catch(ex) {
span.className = "tc-error";
span.textContent = ex;
}
// Insert it into the DOM
parent.insertBefore(span,nextSibling);
this.domNodes.push(span);