Thank you very much ! It does help :)
On Wed, Aug 26, 2020 at 6:11 PM Urs Liska <li...@openlilylib.org> wrote:
> Am Mittwoch, den 26.08.2020, 10:08 +0200 schrieb Claire Meyer:
>
> @ Fernando and Urs : Thanks for the additional explanations.
>
> > What you didn't tell us is whether you include the systems by system or
> by pages.
> > In the latter case all the page layout is done by LilyPond while in
> the former
> > each system is cropped and included in the document as a paragraph.
>
> I... hadn't even thought that it could impact, that's my bad. I include
> system by system :
> \usepackage[nofragment, insert=systems]{lyluatex}
> So the staffsize is computed by lyluatex, right ?
>
>
> No.
> The staffsize is *always* calculated by lyluatex if you don't set it
> explicitly.
>
> The difference is in the page layout.
> With insert=systems LilyPond uses
> \include "lilypond-book-preamble.ly"
> which produces individual systems without any notion of page layout. The
> resulting systems are cropped and inserted in the text document one after
> another - which can in certain situations lead to the systems being cramped
> too close together (the opposite of your problem).
>
> insert=fullpage OTOH lets LilyPond engrave the full score with all its
> page layout decisions and includes the pages as fullpage PDFs.
>
>
> > 20 is the deafault for LilyPond. lyluatex calculates the default
> staffsize
> > in relation to the effective text fontsize if you don't set it
> explicitly.
>
> So this explains that. The font size of the document at the location of
> the score is 10 pt. I've tried giving a look at the lyluatex package
> documentation to see what staffsize 10 pt in latex produces, but it doesn't
> say (I'm just curious on this one, but I can live without that knowledge).
>
>
> It doesn't say in the manual. IISC the default staffsize is calculated
> here:
> https://github.com/jperon/lyluatex/blob/master/lyluatex.lua#L118-L120,
> and I suspect the actual value has been determined by trial and error to
> produce a good-looking default.
> Git blame points to me for this line, but that wasn't the actual
> implementation but only some refactoring regarding moving code to external
> libraries.
>
> HTH
> Urs
>
>
> @Jacques :
>
> > I use Linux too, and so any hint is welcome!
>
> On linux :
> 1) I make sure I have the texlive-core package along with the
> texlive-music, texlive-latexextra and texlive-fontsextra packages installed
> (I'm not sure which ones are strictly necessary, but I have the room for it
> and the usage is bound to happen eventually, so)
> 2) I make sure I have the lyluatex-git package installed
> 3) as Samuel has said before, I also make sure I use LuaLaTex with the
> shell-escape option. Since I use texstudio, my exact command is lualatex
> --shell-escape % | txs:///view-pdf-internal --embedded, but lualatex
> --shell-escape % is enough.
> 4) I have also to pay attention to the local, so I open texstudio from the
> terminal with LC_ALL=C texstudio, because my local is a clusterfuck,
> because I want the dates to be displayed the japanese way, my language to
> be english, and some regional settings according to my living situation, so
> if you have weird regional settings on your linux install, pay attention to
> that as well.
>
> If you have followed steps 1 to 3, you should be able to have a
> my_tex_document.tex that would look like :
> \documentclass[]{article}
> \usepackage[nofragment, insert=systems]{lyluatex}
>
> \begin{document}
>
> \lilypondfile[]{your_score.ly}
>
> \end{document}
>
> And compile it using LC_ALL=C lualatex --shell-escape my_tex_document.tex
> via the terminal (in the correct directory). If that works (with correct
> namefile and a valid lilypond file), then you're good to go and your
> install is correct. I may have forgotten something (but obviously, if
> that's the case, I don't know what).
>
> On Tue, Aug 25, 2020 at 10:33 PM Fr. Samuel Springuel <
> rpspring...@gmail.com> wrote:
>
> > On 25 Aug, 2020, at 3:20 PM, Jacques Menu <imj-muz...@bluewin.ch> wrote:
> >
> > Hello,
> >
> > I’m using Mac TexLive 2020 with all updates.
> > TeXShop proposes only Lilypond and Lilypond-LaTeX as reasonable-looking
> engines.
> >
>
> Neither of these are correct for use with lyluatex.
>
> >
> > \documentclass[12pt,a4paper]{article}
> >
> > \usepackage{lyluatex}
> >
> > %
> -------------------------------------------------------------------------
> > \begin{document}
> > %
> -------------------------------------------------------------------------
> >
> > \begin{lilypond}
> > \version "2.20.0"
> >
> > music = \relative {
> > c d e
> > }
> >
> > \score {
> > \new ChoirStaff \with {
> > instrumentName = "2 Fl."
> > }
> > <<
> > \new Staff {
> > \transpose c c' \music
> > }
> > \new Staff {
> > \clef bass
> > \music
> > }
> > >>
> > }
> > \end{lilypond}
> >
> > %
> -------------------------------------------------------------------------
> > \end{document}
> > %
> -------------------------------------------------------------------------
> >
> >
> > leads to:
> >
> >
>
> For a document like this you need to use a LuaLaTeX engine which has the
> `--shell-escape` option enabled. TeXShop does not ship with such an engine
> (not even in the “Inactive” folder). You will need to add it yourself.
> You can do this yourself, but the Gregorio project makes such engines
> available along with a script that will install them for you:
> https://github.com/gregorio-project/gregorio/tree/master/contrib/TeXShop
>
> Download both engine files and the auto-configure.command script to the
> same folder and then run the script by double clicking on it in the Finder.
>
>
> ✝✝✝✝✝✝✝✝✝✝✝✝✝✝✝✝✝✝✝✝✝✝✝✝✝✝
> Fr. Samuel, OSB
> (R. Padraic Springuel)
> St. Anselm’s Abbey
> 4501 South Dakota Ave, NE
> Washington, DC, 20017
> 202-269-2300
> (c) 202-853-7036
>
> PAX ☧ ΧΡΙΣΤΟΣ
>
>
>
