Make variables local in legacy code. (mathjax/MathJax#2748)

mathjax · Feb 2, 2022 · 195838b · 195838b
1 parent 611a48c
commit 195838b
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Showing 2 changed files with 5 additions and 5 deletions.
diff --git a/ts/input/asciimath/mathjax2/legacy/jax/element/MmlNode.js b/ts/input/asciimath/mathjax2/legacy/jax/element/MmlNode.js
@@ -56,7 +56,7 @@
       }
       for (var i = 0, m = names.length; i < m; i++) {
         if (copy[names[i]] === 1 && !defaults.hasOwnProperty(names[i])) continue;
-        value = (this.attr||{})[names[i]];
+        var value = (this.attr||{})[names[i]];
         if (value == null) value = this[names[i]];
         if (value === 'true' || value === 'false') value = (value === 'true');
         if (value != null) node.attributes.set(names[i],value);

diff --git a/ts/input/asciimath/mathjax2/legacy/jax/input/AsciiMath/jax.js b/ts/input/asciimath/mathjax2/legacy/jax/input/AsciiMath/jax.js
@@ -1391,10 +1391,10 @@ asciimath.translate = translate;
  *
  ******************************************************************/
 
-showasciiformulaonhover = false;
-mathfontfamily = "";
-mathcolor = "";
-mathfontsize = "";
+var showasciiformulaonhover = false;
+var mathfontfamily = "";
+var mathcolor = "";
+var mathfontsize = "";
 
 //
 //  Remove remapping of mathvariants to plane1 (MathJax handles that)