@burntsushi5 Is it possible to use ucd-generate/regex-automata for a character set "profile" (i.e. remove some characters from a Unicode property set)? I'd benefit for a DFA for [Pattern_Syntax - ["#$'(),.:;?@\[\\\]_`]].
This is the list of properties supported: https://github.com/rust-lang/regex/blob/master/UNICODE.md#rl12-properties … (It's in the regex repo instead of regex-automata repo, since these are all supported via regex-syntax, which is what regex-automata uses.)