git://git.josuah.net/ics2txt - 1.0

Set of tools to work with the popular iCalendar format and converting to even simpler TSV and text forms.

• ics2tsv converts the iCalendar data to an easier-to-parse TSV format.
• ics2tree lints exhaustively all iCalendar content for inspection.
• tsv2ics convert back the TSV format to iCalendar.
• tsv2agenda displays converted TSV data to readable output.

An ical.c/ical.h library walks through the icalendar structure and is used by the various ics2* parsing tools above.

So far, parsing have been tested with the following inputs:

• Zoom meetings generated events
• FOSDEM events, like https://fosdem.org/2020/schedule/ical
• Google Calendar
• L'agenda du Libre: https://www.agendadulibre.org/events.ics