#compdef chown

autoload -U is-at-least

_chown() {
    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[@]}" \
'(-v --verbose)-c[report only when a change is made]' \
'(-v --verbose)--changes[report only when a change is made]' \
'-v[output a diagnostic for every file processed]' \
'--verbose[output a diagnostic for every file processed]' \
'-R[operate on files and directories recursively]' \
'--recursive[operate on files and directories recursively]' \
'-H[if a command line argument is a symbolic link to a directory, traverse it]' \
'-L[traverse every symbolic link encountered in a directory]' \
'-P[do not traverse any symbolic links (default)]' \
'-s[do not cross filesystem boundaries (requires recursive)]' \
'--same-filesystem[do not cross filesystem boundaries (requires recursive)]' \
'-h[Print help]' \
'--help[Print help]' \
'-V[Print version]' \
'--version[Print version]' \
':user:_users' \
'*::file:_files' \
&& ret=0
}

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

_chown "$@"