bug#32359: [PATCH] Add svg-path

[Felix E. Klee]

 On Fri, Aug 2, 2019 at 8:40 AM Eli Zaretskii <eliz@gnu.org> wrote:
> Please review the followup change in the documentation I made

The definition of SVG paths is a good addition IMO.

> In particular, you cannot add a @node without also adding a @menu and
> mentioning that node in a few other menus.

Now that “SVG Path Commands” is a subheading, isn’t the menu
superfluous?  I find it confusing to the reader.

For comparison, have a look in `searching.texi`:

    @subsubheading Literals

There is no menu for “Literals”.