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Diffstat (limited to 'lib/rites/rite_of/temporal_of.mli')
| -rw-r--r-- | lib/rites/rite_of/temporal_of.mli | 11 |
1 files changed, 10 insertions, 1 deletions
diff --git a/lib/rites/rite_of/temporal_of.mli b/lib/rites/rite_of/temporal_of.mli index 982ff05..d2acadd 100644 --- a/lib/rites/rite_of/temporal_of.mli +++ b/lib/rites/rite_of/temporal_of.mli @@ -103,7 +103,16 @@ val christ_the_king : int -> Date.t threading extra state through every other branch too -- the exact reason EF's own [named] excludes its structurally identical Holy Family/Holy Name. {!temporal} applies all three as its own targeted - dispatch instead. *) + dispatch instead. + + 24 December is ALSO conditional, not unconditional like the rest of this + function's fixed dates: it yields [of-nativity-vigil] only when that date + is not itself a Sunday. On a Sunday, [None] is returned so {!temporal}'s + dispatch falls through to {!sunday_slug}'s own [of-advent-sunday-4] -- + Tabula I.2/Normae n. 5's Sundays of Advent outrank the Vigil (Tabula + I.3), the same evening-Mass-inside-the-civil-day reasoning already + applied to Holy Thursday (see [named]'s own implementation comment for + the full argument). *) val named : Date.t -> (Vocab_of.season * string * Colour.t * Vocab_of.rank) option (** Week within the season, 1-indexed, Sunday-aligned (constant across a |