Optionalkey: string
reading name from holiday-readings.json, e.g.
'Yom Kippur (Morning)'. Returns undefined if omitted or unknown.
OptionalcholHaMoedDay: number
day within Chol ha-Moed, used to pick the correct
maftir for 'Sukkot Shabbat Chol ha-Moed'
Optionalil: boolean
true for the Israel schedule; filters out readings that apply
only to the other schedule
Optionallanguage: string = 'en'
language for names and summary (default 'en')
the holiday leyning, or undefined if there is no such reading
Looks up the leyning for a holiday by its (untranslated) reading key — one of the keys in
holiday-readings.json.Most callers should use getLeyningForHoliday, which derives the key from an event; use this directly only when you already know the key.