How can I show a " " in source code? If I try something like this, the "nbsp" is not shown; a whitespace is shown instead.
<pre><nowiki> test = " " </nowiki></pre>
<pre> test = " " </pre>
Results:
test = " "
test = " "
Obviously the " " is being interpreted as a HTML char; maybe the "pre" tag should html-encode it.