[dokuwiki] Re: Purple Numbers
- From: Christopher Smith <chris@xxxxxxxxxxxxx>
- To: dokuwiki@xxxxxxxxxxxxx
- Date: Tue, 12 May 2009 01:08:55 +0100
On 10 May 2009, at 15:30, Anika Henke wrote:
Hi list,
Today "Purple Numbers" (http://en.wikipedia.org/wiki/Purple_Numbers)
have been added to DokuWiki.
Purple Numbers are (in this case) granular hierarchical IDs applied
to each <p>, <li>, <pre> and <table>. As all <hx> already have their
unique ID those were kept untouched. To have easy access to those
IDs, a link is added to the end of each section. To make the link
unobtrusive, CSS was added (to the default template) to only show
them when the cursor hovers over the according section.
Intentionally, no extra care was given to IE6 and under (as this is
no essential functionality anyway).
I would have thought the variable nature of wiki pages would make a
paragraph number linking system problematic. Someone edits a page and
the link accuracy could well be destroyed - unless the link is also to
a particular revision.
Things to do:
* Unfortunately I couldn't figure out how the <pre>s from GeSHi can
be manipulated.
The GeSHi <pre> is stripped and replaced by a DokuWiki wrapper
element, usually <pre> in p_xhtml_cached_geshi (inc/parserutils.php).
You could extend that function to take an "id" as well as a wrapper
tag and if present add the id to the wrapper element.
- Chris
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