input_options: fix highlighting when require is on

Previously, even when `require` was True, the first option was highlighted as
if it were the default.
silence Unidecode warning due to byte string info

--HG--
extra : source : 6a023b1f3ace0ae3177afb382d0eebcb445bec05
version bump and changelog summary for 1.1b1
Added tag v1.1.0-beta.1 for changeset 6f29c0f4dc70