5b6b5aff42
2001-01-19 JP Rosevear <jpr@ximian.com> * src/libical/icalvalue.c.in (icalvalue_duration_as_ical_string): add -ve sign to output of duration if appropriate. (icalvalue_trigger_as_ical_string): implement. not happy how this is done with the -1 for is_date trick but it will do for now and period does things in a similar way. svn path=/trunk/; revision=7645