Re: footer navigation headers

[Gavin Smith]

On Thu, Feb 18, 2021 at 1:22 AM Patrice Dumas <pertusus@free.fr> wrote:
> > I created a minimal failing example:
> >
> > \input texinfo  @c -*-texinfo-*-
> >
> > @node Top
> > @top top
> >
> > @node chap1
> > @chapter chap1
> >
> > @node sec1
> > @section sec1
> >
> > @node chap2
> > @chapter chap2
> >
> > @node  sec2
> > @section sec2
> >
> > @bye
> >
> > Procesing with ./texi2any.pl --html --split=chapter test.texi
> > gave spurious warnings:
>
> These are not spurious, the nodes cannot be reached as they are not in
> any @menu nor in node directions.  It could be possible to remove this
> warning if FORMAT_MENU is set to anything else than menu, though.
>
> > test.texi:9: warning: node `sec1' unreferenced
> > test.texi:15: warning: node `sec2' unreferenced

For Info output, they are referenced in the menus that are output in
nodes chap1 and chap2. For HTML output, they are referenced in the
sectional tables of contents. I didn't check with other values of
FORMAT_MENU. I will have to check what the default value of
FORMAT_MENU is and what errors are output for each setting.