#compdef machconvert

autoload -U is-at-least

_machconvert() {
    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[@]}" : \
'-p+[copy on new source with a file prefix]: : ' \
'-c+[color (priority 1)]: :(grayscale)' \
'-f+[flip (priority 2)]: :(horizontal vertical)' \
'-r+[rotate (priority 3) with degree. 90, 180 or 270.]: :(90 180 270)' \
'-h[Print help]' \
'--help[Print help]' \
'-V[Print version]' \
'--version[Print version]' \
&& ret=0
}

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

if [ "$funcstack[1]" = "_machconvert" ]; then
    _machconvert "$@"
else
    compdef _machconvert machconvert
fi