diff options
Diffstat (limited to 'lib/kernel/precedence.mli')
| -rw-r--r-- | lib/kernel/precedence.mli | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/lib/kernel/precedence.mli b/lib/kernel/precedence.mli index ae054dd..d394cb1 100644 --- a/lib/kernel/precedence.mli +++ b/lib/kernel/precedence.mli @@ -34,12 +34,28 @@ type ('s, 'r) rules = { (** RG 92-95: the loser's fate, which depends on the loser's own rank. *) admit : observed:'r candidate -> + temporal:'r candidate -> ('r candidate * privilege) list -> ('r candidate * privilege) list; (** RG 108-111: how many commemorations are admitted, and in what order; anything filtered out here is recorded in {!resolution.omitted}, not dropped. + [temporal] is {!resolve}'s own [~temporal] argument, passed through + unchanged -- the day's temporal-cycle candidate, regardless of + whether it won. Fix round 1 (RG16(a) task): before this, a rite's + [admit] could only infer properties of the CIVIL DAY (chiefly "is + this a Sunday", RG 111(b)'s own two-tier admission rule) from + [observed]'s own fields -- a proxy that breaks the moment something + OTHER than the day's own temporal candidate can be [observed], the + exact shape RG 16(a) introduces (a Feast of the Lord standing in + the impeded Sunday's place "cum omnibus iuribus et privilegiis", + RG 91 entry 14). This is NOT a kernel definition of "Sunday" -- + the kernel does not gain any rite-specific knowledge by this + parameter, it only threads through a value {!resolve} already + holds; a rite's own [admit] is free to ignore it entirely, the + same as [observed]. + OBLIGATION ON THE IMPLEMENTATION, not enforced by this type: every candidate this function returns must be a value taken UNCHANGED from its input list, never rebuilt (e.g. via a [{ c with ... }] |