Hcalproxy is a personal HTTP proxy that converts HTML with hcalendar
(microformat) mark-up into icalendar.

Example use: assume

    http://example.org/example.html

is the URL of an HTML page with events marked up in hcalendar and
assume hcalproxy is installed on your computer, then

    http://localhost:8000/http://example.org/example.html

is the URL of an icalendar (ics) document with all the events of the
original HTML file. You can subscribe to this URL in your calendar
program, such as ical (Mac) or korganizer (Linux). See hcalproxy.1 for
the complete manual.

The latest development version is available via CVS. See
http://dev.w3.org/cvsweb/Hcalproxy/