# vmstat(8) completion                                     -*- shell-script -*-

_vmstat()
{
    local cur prev words cword
    _init_completion || return

    case $prev in
        --help | --version | --partition | -!(-*)[hVcMNnwp])
            return
            ;;
        --unit | -!(-*)S)
            [[ $OSTYPE == *linux* ]] &&
                COMPREPLY=($(compgen -W 'k K m M' -- "$cur"))
            return
            ;;
    esac

    if [[ $cur == -* ]]; then
        COMPREPLY=($(compgen -W '$(_parse_help "$1")' -- "$cur"))
        [[ ${COMPREPLY-} ]] ||
            COMPREPLY=($(compgen -W '$(_parse_usage "$1")' -- "$cur"))
    fi
} &&
    complete -F _vmstat vmstat

# ex: filetype=sh