# nc(1) completion                                         -*- shell-script -*-

proc _nc
{
    var cur = '', prev = '', words = '', cword = ''
    _init_completion || return

    match $prev {
        with -h|-I|-i|-O|-P|-p|-V|-w
            return
            
        with -s
            _ip_addresses
            return
            
        with -T
            setglobal COMPREPLY = '( '$( compgen -W 'critical inetcontrol lowdelay netcontrol
                throughput reliability ef af{11..43} cs{0..7}' -- "$cur" ) )
            return
            
        with -X
            setglobal COMPREPLY = '( '$( compgen -W '4 5 connect' -- "$cur" ) )
            return
            
        with -x
            _known_hosts_real $cur
            return
            
    }

    if [[ "$cur" == -* ]] {
        setglobal COMPREPLY = '( '$( compgen -W '$( _parse_help "$1" -h )' -- "$cur" ) )
        return
    }

    # Complete 1st non-option arg only
    var i = ''
    for (( i=1; i < cword; i++ )); do
        [[ ${words[i]} != -* && ${words[i-1]} != -[IiOPpsTVwXx] ]] && return
    done

    _known_hosts_real $cur
} &&
complete -F _nc nc

# ex: ts=4 sw=4 et filetype=sh