parse all allowed html tags

[volker]

even if it should not be the goal to build an html-parser, we need to deal with html tags. we should find out all allowed html tags and try to parse them all...

one example is the <em> tag

http://en.wikipedia.org/wiki/Help:HTML_in_wikitext#Permitted_HTML

[heiko]

http://meta.wikimedia.org/wiki/Help:HTML_in_wikitext

currently missing:

<ruby>
<rb>
<rp>
<rt>
<dl>
<dt>
<dd>
<tbody>
<caption>

[heiko]

also broken:

element -> becomes

<var>  -> <p>
<thead> -> <td>
<b> -> <strong>
<i> -> <em>

<!-- comment --> -> nothing

[ralf]

comment tags cannot be parsed. they are removed when expanding templates.

[heiko]

regarding comments: can this be fixed when we add extra handling for templates?

and: please parse vlist for all tags

[heiko]

for unsupported ruby tags see: http://pl.wikibooks.org/wiki/Japo%C5%84ski

[ralf]

Replying to heiko:

regarding comments: can this be fixed when we add extra handling for templates?

no

[ralf]

they are now parsed, but some/most of the writers won't handle them (tests already fail)

upped version to 0.9.1.dev