diff --git a/public/res/libs/Markdown.Converter.js b/public/res/libs/Markdown.Converter.js
index a3829929..5e9de51e 100644
--- a/public/res/libs/Markdown.Converter.js
+++ b/public/res/libs/Markdown.Converter.js
@@ -333,6 +333,8 @@ else
             /gm,function(){...}};
             */
             //text = text.replace(/^(<(p|div|h[1-6]|blockquote|pre|table|dl|ol|ul|script|noscript|form|fieldset|iframe|math)\b[^\r]*?.*<\/\2>[ \t]*(?=\n+)\n)/gm, hashElement);
+
+            // The .* is highly CPU consuming and I don't know what it's for (not even in the original showdown lib)
             text = text.replace(/^(<(p|div|h[1-6]|blockquote|pre|table|dl|ol|ul|script|noscript|form|fieldset|iframe|math)\b[^\r]*?<\/\2>[ \t]*(?=\n+)\n)/gm, hashElement);
 
             // Special case just for <hr />. It was easier to make a special case than