Group 1 of the sweep listed cmd/mavend/ordinal.go, and it was still
picking a position by stem prefix: {"перв", 1}, {"втор", 2}. The lexicon
already carries every form with its position and "последний" as -1, up to
twelve rather than five, so parseOrdinal reads that instead. "вторым" and
"седьмую" were missed before and now land.
A wider set opens one hole the stems did not have. Russian names a half
hour with the genitive ordinal of the hour it is entering, so "в половине
восьмого" would read as the eighth thing she read out. The forms of
"половина" move into the lexicon as half_hour, where the clock rewrite in
internal/router/halfpast.go and this refusal read one copy, and
parseOrdinal skips an ordinal standing behind one.
Six new parseOrdinal cases. cmd/mavend, internal/router, internal/lexicon
and internal/calendar all pass.
At 14:41 "напомни в половине первого пообедать" was set for 12:30 the same
day, two hours gone, and confirmed as "напомню сегодня в 12:30". dateparser
is handed PREFER_DATES_FROM future and does not apply it to an HH:MM time on
today's date. parseClock in the stub has always rolled forward, so the two
parsers disagreed and the production one was the wrong half.
rollPastClockForward runs on the python result. Only a bare clock rolls: a
sentence naming its day keeps it, so a deliberate "сегодня в 12:30" stays
where he put it, and past by a day or more is not a clock resolved onto today.
NamesADay reads weekdays by lemma, the relative day words and the month names,
all from the lexicon.
Measured against real dateparser in a venv: "в половине первого" 05 Aug 12:30
to 06 Aug 12:30, "в 12:30" the same, "сегодня в 12:30" unchanged, and the
relative and named-day cases unchanged.
Left open: a reminder he places in the past is still accepted silently. Saying
the hour has gone is a phrasing gap, not this fix.
Four reminders in a row on the box all landed at the first one's hour, each
confirmed as if it had been read from the sentence: "напомни без четверти
восемь выходить" fired at 07:30. followUpMerge inherits a missing slot from
the previous same-intent turn, and a reminder time is one of those slots. It
also filled the slot before actionReminder's own fallback parse could run, so
inheriting hid a time that did parse.
router.MentionsTime tells the two cases apart. A sentence that names no time
still inherits, which is the follow-up the seam exists for. A sentence that
names one the parser missed keeps an empty slot, so she asks. Missing the hour
he said costs a question; borrowing one costs an alarm he stops thinking about.
Signals are lexicon classes and digits only: the day qualifiers, parts of day,
day offsets, weekdays by lemma through morph, the half-past and quarter-to
markers, and a written clock whose minutes are two digits so a score does not
pass for one.
Fact keys and act fns inherit through the same call and are left alone: a
borrowed key answers about the wrong thing out loud, which he hears, while a
borrowed hour is silent until it fires.
claude