Microformats - reading hCalendar Tiddlers?

[skye riquelme]

Hi All

thinking about playing with the hCalendar microformat as a way of
organising and publishing my agenda.

I have put the hCalendar microformat into Erics QuickEdit_customlist
tiddler so its quick and easy to write the events in microformat.
Using Firefoxes Operator plugin is simple to view them, export
them...blah blah !!!!!

BUT can I manipulate this data inside my TW? Each hCalendar tiddler
can be tagged....but then how to read the data......for example I can
fET for the hCalendar tag and then would like to sortBy using the
information in the microformat...in this case the start date of each
event is coded as -
<span class="dtstart">YYYY-MM-DD</span> (inside html tags og
course)......can fET or java read that code and sort my event tiddlers
by "dtstart" for example.

Thanks in Advance
Skye