#compdef machreduce

autoload -U is-at-least

_machreduce() {
    typeset -A opt_args
    typeset -a _arguments_options
    local ret=1

    if is-at-least 5.2; then
        _arguments_options=(-s -S -C)
    else
        _arguments_options=(-s -C)
    fi

    local context curcontext="$curcontext" state line
    _arguments "${_arguments_options[@]}" : \
'-o+[output to a specific file (like result.zip)]: :_files' \
'-d+[direction \: horizontal or vertical (vertical by default)]: :(horizontal vertical)' \
'-h[Print help]' \
'--help[Print help]' \
'-V[Print version]' \
'--version[Print version]' \
&& ret=0
}

(( $+functions[_machreduce_commands] )) ||
_machreduce_commands() {
    local commands; commands=()
    _describe -t commands 'machreduce commands' commands "$@"
}

if [ "$funcstack[1]" = "_machreduce" ]; then
    _machreduce "$@"
else
    compdef _machreduce machreduce
fi