_website_filedir() {
    local IFS=$'\n' xspec

    _expand || return 0

    local -a toks
    local tmp
    
    toks=( ${toks[@]-} $(
            compgen -d -X "$1" -- "$(quote_readline "$cur")" | {
                while read -r tmp; do
                    [ -n "$tmp" ] && echo "${tmp}/"
                done
            }
            ))

    COMPREPLY=( "${COMPREPLY[@]}" "${toks[@]}" )
}

_website_newdoc() {
    local dir='src'
    local excl='[._]*'
    if [[ "$COMP_CWORD" -gt 1 ]]; then
        dir="${dir}/tags"
    else
        excl="@(${excl}|tags)"
    fi

    local cur="$(_get_cword)"

    pushd "$dir" >/dev/null
    _website_filedir "$excl"
    popd >/dev/null
}

_website_newtag() {
    false
}

complete -o filenames -o nospace -F _website_newdoc ./new-doc
complete -o filenames -o nospace -F _website_newtag ./new-tag