- text.spelling.check gives craft-proof one paragraph at a time, as
check_text_with expects: its language detection reads a paragraph, so a
Vietnamese paragraph no longer leaves the English ones after it unchecked,
and the check stops at the paragraph where the 10,000-word list fills up
instead of proofing the rest of the text first.
- Given `ids` are checked in paint order, as the result promises, not in the
order they were passed.
- Docs: English words come from the first dictionary craft-proof finds
(dictionaries folder Hunspell, SCOWL from craft-i18n, system Hunspell),
with the Moby word list as the last fallback, not from Moby alone.
- Doc comments on the command functions and test helpers.