bug#31338: none of the css-* defuns are available

[積丹尼 Dan Jacobson]

We take a css file that is all on one line,
$ wc /tmp/o.css
   1  144 4835 /tmp/o.css
and try to reformat it.
$ emacs /tmp/o.css
But none of the css-* defuns are available,
M-x css-<TAB>
only shows css-mode.
And C-h m only shows prog-indent-sexp which is of no help.
emacs-version "25.2.2"

OK I ended up doing
(query-replace "}" "}
" nil (if (use-region-p) (region-beginning)) (if (use-region-p)
(region-end)) nil nil)
which was all I needed.