owner=trusted (uid=2147483647)
> flags
dict flags fixed|lock|replace|utf8_request|utf8_active
> verbose
> get foo
foo: not found
> put Δημοσθένους.example.com aaa
> get Δημοσθένους.example.com
Δημοσθένους.example.com=aaa
> put €€€ xxx
./dict_open: warning: internal:whatever: non-UTF-8 key "???": malformed UTF-8 or invalid codepoint
> get €€€
./dict_open: warning: internal:whatever: non-UTF-8 key "???": malformed UTF-8 or invalid codepoint
€€€: not found
> put xxx €€€
./dict_open: warning: internal:whatever: key "xxx": non-UTF-8 value "???": malformed UTF-8 or invalid codepoint
> get xxx
xxx: not found