Auto-insert best completion on space for menu completions

The menu flag signifies that only the completions are valid arguments,
hence it makes sense to auto insert the best one on space.

Because full match is always considered the best match in completion
ranking, this should always have a reasonable behaviour.

This makes it harder to enter a hidden command, but completion can
always be disabled via <c-o> or by quoting in those rare cases.

0 files changed, 0 insertions, 0 deletions