Function: icalendar-dtstamp-property-p

icalendar-dtstamp-property-p is a byte-compiled function defined in icalendar-parser.el.gz.

Signature

(icalendar-dtstamp-property-p NODE)

Documentation

Return non-nil if NODE represents a DTSTAMP property.

Source Code

;; Defined in /usr/src/emacs/lisp/calendar/icalendar-parser.el.gz
(ical:define-property ical:dtstamp "DTSTAMP"
  "Timestamp (of last revision or instance creation).

In an `icalendar-vevent', `icalendar-vtodo',
`icalendar-vjournal', or `icalendar-vfreebusy', this property
specifies the date and time when the calendar user last revised
the component's data in the calendar database.  (In this case, it
is equivalent to the `icalendar-last-modified' property.)

If this property is specified on an `icalendar-vcalendar' object
which contains an `icalendar-method' property, it specifies the
date and time when that instance of the calendar object was
created.  In this case, it differs from the `icalendar-creation'
and `icalendar-last-modified' properties: whereas those specify
the time the underlying data was created and last modified in the
calendar database, this property specifies when the calendar
object *representing* that data was created.

The value must be in UTC time."
  ical:date-time
  :child-spec (:zero-or-more (ical:otherparam))
  :other-validator ical:requires-utc-validator
  :link "https://www.rfc-editor.org/rfc/rfc5545#section-3.8.7.2")