#compdef fold

autoload -U is-at-least

_fold() {
    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[@]}" \
'-w+[Use width columns]: : ' \
'--width=[Use width columns]: : ' \
'-b[Count bytes rather than columns]' \
'--bytes[Count bytes rather than columns]' \
'-s[Break at spaces]' \
'--spaces[Break at spaces]' \
'(-b --bytes -s --spaces)-o[Optimal fit]' \
'(-b --bytes -s --spaces)--optimal[Optimal fit]' \
'-h[Print help (see more with '\''--help'\'')]' \
'--help[Print help (see more with '\''--help'\'')]' \
'*::FILE -- The input file to use:' \
&& ret=0
}

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

_fold "$@"