spaceless fails under specific condition of subtemplate

[shwag < >]

The {% spaceless %} filter is not filtering out carriage returns in sub-templates under certain conditions.

{% spaceless %}
{% include "something.html" %}
{% endspaceless %}

and in something.html

{% if test  %}
{% load humanize %}
<a name="thing"></a>

will leave one carriage return for each block tag.
A valid work around is.

<a name="thing"></a>
{% if test  %}
{% load humanize %}

Once valid html is before the tags, the carriage returns are no longer generated.

[Malcolm Tredinnick]

Fixed description formatting so that non-code sentences wrap.

[Ilya Semenov]

With the latest trunk - [6364] - the provided example (with {% endif %} added, of course) works as expected/documented: no unnecessary newlines.