oops tex regexp match has to come last

Author: alexcjohnson

src/lib/svg_text_utils.js

@@ -31,8 +31,8 @@ exports.convertToTspans = function(_context, gd, _callback) {
     // Until we get tex integrated more fully (so it can be used along with non-tex)
     // allow some elements to prohibit it by attaching 'data-notex' to the original
     var tex = (!_context.attr('data-notex')) &&
-        str.match(FIND_TEX) &&
-        (typeof MathJax !== 'undefined');
+        (typeof MathJax !== 'undefined') &&
+        str.match(FIND_TEX);
 
     var parent = d3.select(_context.node().parentNode);
     if(parent.empty()) return;