icalendar-export-sexp-enumerate-all

icalendar-export-sexp-enumerate-all is a variable defined in `icalendar.el'.
Its value is

nil

Documentation:
Determines whether ALL sexp diary entries are enumerated.
If non-nil all sexp diary entries are enumerated for
`icalendar-export-sexp-enumeration-days' days instead of
translating into an icalendar equivalent. This affects the
following sexp diary entries: `diary-anniversary',
`diary-cyclic', `diary-date', `diary-float',`diary-block'. All
other sexp entries are enumerated in any case.

You can customize this variable.

This variable was introduced, or its default value was changed, in version 25.1 of Emacs.