Bug#898836: HTML validator error for templates/popup: Stray end tag "span".

[Simon McVittie]

On Wed, 16 May 2018 at 12:43:57 +0200, Martin Michlmayr wrote:
> While doc/templates/popup.mdwn has 4 opening <span> and 4 closing
> </span> elements, the generated HTML has 3 opening and 4 closing
> statements:
> 
> /usr/share/doc/ikiwiki/html/templates/popup.html
> <p>[[templatebody &lt;&lt;TMPL_VAR mouseover&gt;
> <span class="paren">[</span><span class="balloon">&lt;TMPL_VAR 
> popup&gt;</span><span class="paren">]</span>
> </span>
> ENDBODY]]</p>

That content isn't really meant to be rendered at all. If you change
[[templatebody to [[!templatebody in the source, does that resolve this?

    smcv