fn readers_by_notes(
folder: &Path,
computer: &str,
now_ms: i64,
) -> BTreeSet<String>Expand description
The readers as the rule was until 16 October 2026: every other computer
whose plain notes were heard within SILENT_DAYS. For a memory that does
not say who counts yet (Memory::counting: one saved by an older Sioul,
before its first exchange since).