RFC Errata
RFC 6321, "xCal: The XML Format for iCalendar", August 2011
Note: This RFC has been updated by RFC 6868, RFC 7529
Source of RFC: IETF - NON WORKING GROUPArea Assignment: app
Errata ID: 3315
Status: Held for Document Update
Type: Technical
Publication Format(s) : TEXT
Reported By: Norman Walsh
Date Reported: 2012-08-12
Held for Document Update by: Barry Leiba
Section Appendix A says:
type-until = element until { type-date | type-date-time }
It should say:
???
Notes:
The type-date and type-date-time patterns are undefined in the schema.