Re: Make TOC entries available to LaTeX

[Federico Bruni]

Il giorno gio 26 apr 2018 alle 8:48, Urs Liska <address@hidden> 
ha scritto:
> > [...]
> >
> > > 3)
> > > I think the inclusion in the TeX TOC can (now?) be done in a 
> > > simpler way
> > > using the catchfile package:
> > >
> > > \documentclass{article}
> > > \usepackage{pdfpages,catchfile}
> > > \newcommand\includelilypond[1]{%
> > >    \begingroup
> > >      \CatchFileDef\currentlilypondtoc{#1.toc}{}
> > >
> > > \edef\x{\noexpand\includepdf[pages=-,addtotoc={\currentlilypondtoc}]{#1.pdf}}
> > >    \expandafter\endgroup\x
> > > }
> > > \begin{document}
> > > \tableofcontents
> > > \includelilypond{test}
> > > \end{document}
> > >
> > >
> > > (Answer from
> > > https://tex.stackexchange.com/questions/428239/merge-in-manual-toc-entries-in-a-lualatex-document)
> > >
> > > There's only one issue: The TOC will create wrong entries when 
> > > LilyPond's
> > > first page number is not 1. So there should actually be an offset 
> > > in place.
> > > How can I read the value of the first-page-number variable to set 
> > > up this
> > > offset?
> > page-post-process has the layout-variable.
> > (ly:output-def-lookup layout 'first-page-number) should do the trick.
>
> Thanks, this works.
> What do you think: this example code is much easier to understand 
> than the one currently in the manual. Should I propose an update?

+1 for the update!

Urs, can you show a minimal example using the first-page-number?
How do you use it all the above in combination with lyluatex?

I have an almost finished book to give to a guitarist tomorrow!

Thanks in advance
Federico