#compdef uu-tac

autoload -U is-at-least

_uu-tac() {
    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[@]}" \
'-s+[use STRING as the separator instead of newline]:STRING: ' \
'--separator=[use STRING as the separator instead of newline]:STRING: ' \
'-b[attach the separator before instead of after]' \
'--before[attach the separator before instead of after]' \
'-r[interpret the sequence as a regular expression]' \
'--regex[interpret the sequence as a regular expression]' \
'-h[Print help information]' \
'--help[Print help information]' \
'-V[Print version information]' \
'--version[Print version information]' \
'::file:_files' \
&& ret=0
}

(( $+functions[_uu-tac_commands] )) ||
_uu-tac_commands() {
    local commands; commands=()
    _describe -t commands 'uu-tac commands' commands "$@"
}

_uu-tac "$@"
