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commit 501b96c859c0402acea1b53157c74d8c380033a0
parent 252fda676253f6a921fa669bc82bc655ef1d8c1b
Author: Davide P. Cervone <dpvc@union.edu>
Date:   Fri, 26 Dec 2014 17:49:59 -0500

Save preview in script.MathJax to fix issue #975.

Diffstat:
M
unpacked/extensions/CHTML-preview.js
 | 
3
++-

1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/unpacked/extensions/CHTML-preview.js b/unpacked/extensions/CHTML-preview.js
@@ -86,10 +86,11 @@
     Preview: function (data) {
       if (this.config.disabled || !SETTINGS.CHTMLpreview ||
           SETTINGS.renderer === "CommonHTML") return;
-      var preview = data.script.previousSibling;
+      var preview = data.script.MathJax.preview || data.script.previousSibling;
       if (!preview || preview.className !== MathJax.Hub.config.preRemoveClass) {
         preview = HTML.Element("span",{className:MathJax.Hub.config.preRemoveClass});
         data.script.parentNode.insertBefore(preview,data.script);
+        data.script.MathJax.preview = preview;
       }
       preview.innerHTML = "";
       return this.postFilter(preview,data);