_nghttpd()
{
    local cur prev split=false
    COMPREPLY=()
    COMP_WORDBREAKS=${COMP_WORDBREAKS//=}

    cmd=${COMP_WORDS[0]}
    _get_comp_words_by_ref cur prev
    case $cur in
        -*)
            COMPREPLY=( $( compgen -W '--error-gzip --push --header-table-size --trailer --htdocs --address --padding --verbose --version --help --hexdump --dh-param-file --daemon --verify-client --workers --no-tls --color --early-response --max-concurrent-streams ' -- "$cur" ) )
            ;;
        *)
            _filedir
            return 0
    esac
    return 0
}
complete -F _nghttpd nghttpd