Emacs Calendar Holidays

[Enda]

In the Emacs customization group:

Applications >> Calendar >> Holidays

There is a "Calendar Bahai All Holidays Flag"

and 

"Holiday Bahai Holidays"

((holiday-bahai-new-year)
 (holiday-bahai-ridvan)
 (holiday-fixed 5 23 "Declaration of the Bab")
 (holiday-fixed 5 29 "Ascension of Baha'u'llah")
 (holiday-fixed 7 9 "Martyrdom of the Bab")
 (holiday-fixed 10 20 "Birth of the Bab")
 (holiday-fixed 11 12 "Birth of Baha'u'llah")
 (if calendar-bahai-all-holidays-flag
     (append
      (holiday-fixed 11 26 "Day of the Covenant")
      (holiday-fixed 11 28 "Ascension of `Abdu'l-Baha"))))


in which many Bahai Holidays are on by default, is there a flag to turn off 
these holidays (and if there isn't should there be (for each type of holiday 
given that there is a flag for showing "All Holidays" for each grouping))?



-- Enda