"напомни мне позвонить маме в семь вечера" answered "не получилось разобрать
время напоминания", while "в 19:00" set the reminder. Reminders arrive through
speech, and speech says the hour in words, so this was the ordinary case
failing and the typed one working.

SpellOutDigits rewrites a spoken number as digits, but only when a time word
stands beside it — "в три часа" becomes "в 3 часа" and "купить три яблока" is
left alone. Both parsers see it: dateparser already rewrites "7 вечера" to
"7 pm" and never saw a digit to rewrite, and the stub floor now reads the
qualifier itself.

@@ -0,0 +17,4 @@
+// Go's \b is ASCII-only and never fires next to a Cyrillic letter, so the word
+// boundaries here are written out as whitespace or an end of string — the same
+// trap the agenda grammars hit.
+var reminderTimeWords = []*regexp.Regexp{

@@ -0,0 +9,4 @@
+//
+// Stops at thirty, which is as far as a spoken time goes ("без двадцати
+// восемь", "в половине шестого"). Anything larger is said in digits.
+var ruNumerals = map[string]string{