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-rw-r--r--lib/render/view.mli18
1 files changed, 16 insertions, 2 deletions
diff --git a/lib/render/view.mli b/lib/render/view.mli
index fb48590..81bfc26 100644
--- a/lib/render/view.mli
+++ b/lib/render/view.mli
@@ -15,10 +15,24 @@
different colour expression. Exactly one of the six is true on every day. *)
val of_days :
+ lang:Colitur_naming.Lang.t ->
vocab:('s, 'r) Colitur_kernel.Vocab.t ->
rite:string ->
year:int ->
('s, 'r) Colitur_kernel.Liturgical_day.t list ->
Template.value
-(** [of_days ~vocab ~rite ~year days] where [days] is one civil year, 1 January
- to 31 December, in order. Pure and total. *)
+(** [of_days ~lang ~vocab ~rite ~year days] where [days] is one civil year,
+ 1 January to 31 December, in order. Pure and total.
+
+ [lang] resolves every display string -- a day's [name], its localised
+ [weekday]/[rank_name]/[colour_name]/[season_name], each month's [name],
+ and the top-level [term] vocabulary and [weekday_headings]. [name] is a
+ PLAIN STRING, not the old lang-keyed object: a dotted [{{name.la}}]
+ reference that misses falls back WHOLESALE to the enclosing scope (a
+ month's own [name.la]), which is how a printed booklet came to show
+ "Ianuarius" in place of a feast with no Latin name. A plain string has no
+ dotted path to fall back through, so that hazard is unrepresentable.
+ [slug] is untouched by [lang] -- it stays the stable machine key,
+ identical between any two calls that differ only in [lang]. Pass
+ {!Colitur_naming.Lang.raw} for the pre-naming behaviour, under which
+ [name] equals [slug] exactly (this is what CLI [--raw] uses). *)