result=-1
[[ "$cur" == -* ]] && return
[[ "$prev" == -* ]] && [[ "$opts" == *${prev#-}:* ]] && return
for ((i=1; i <= $cword; i++)); do
result=-1
[[ "$cur" == -* ]] && return
[[ "$prev" == -* ]] && [[ "$opts" == *${prev#-}:* ]] && return
for ((i=1; i <= $cword; i++)); do