Validation errors in template filters/tags documentation

[James Wheare <django@…>]

The documentation pages in the built in admin have swathes of HTML validation errors mainly involving nested p tags. These occur in the template tags/filters and views pages. This is probably due to idiosyncratic docstring->html parsing.

There are also some unescaped href attributes on the bookmarklets page due to the killer javascript-fu.

[Simon G. <dev@…>]

This should fix most of them. The 5 outstanding errors should clear up once #3696 and #3695 are sorted out.

For the record, most of the errors were due to the use of <p>{{ some_var }}</p> - ReST automatically adds <p> tag anyway, so we were ending up with <p><p>...</p></p>. I've fixed this by just doing {{ some_var }} .

The next problem was related to this - ReST was generating <p> tags around things which we were putting into header tags. I've used the removetags filter to strip any <p>'s from header tags to stop this. It's likely that this could be replaced with striptags instead to remove all other html tags in the headers.

Finally, I've escaped a few variables that should have been escaped (mainly things which haven't gone through ReST like tag names,etc).

[Simon G. <dev@…>]

... and for the record, the bookmarklets page validates quite happily, so this must have been fixed previously.

[Luke Plant]

The patch needs significant updating, due to autoescape and possibly other changes.

[Ramiro Morales]

(In [14920]) Fixed #2411 -- Fixed some XHTML validation errors in admindocs pages. Thanks to James Wheare for the report and to Simon Greenhill for the patch.

[Sarah Boyce <42296566+sarahboyce@…>]

In 96839722:

Fixed #35867, Refs #2411 -- Allowed links in admindocs view details summary.