Thanks for the excellent library, it's very nice to use!

I've been building some in memory search functionality for a data annotation tool i'm making, and I got tripped up a little bit with escaping the full text search queries. First I tried using db.quote(q), which doesn't work, because sqlite FTS has it's own (separate) query syntax. You can see this happening here also:

http://search-24ways.herokuapp.com/24ways-f8f455f/articles?_search=acces%2A

I got around this by aggressively escaping quotes inside the query string like this:

        quoted = q.replace('"', '""')
        quoted = f'"{quoted}"'
        print(quoted)
        results = db["data"].search(quoted, columns=["id"])
        return [x["id"] for x in results]

This works in the sense it doesn't crash, but it also removes access to the search query syntax. Given the well specified definition, it might be possible for sqlite-utils to provide a db.quote_query(q) which would intelligently escape a query whilst leaving the syntax intact. This would be very nice!