Re: \betweenLilyPondSystem : strange behaviour

[Jean-Charles]

Le 01.07.2007 02:22, Graham Percival disait :
> Jean-Charles wrote:
>
> > It seems to me that as long as there is no "header" section in the 
> > lilypond environment, the first two systems get sticked together.
> > Uncommenting the header line makes it work correctly.
>
> I suspect that this is a real bug, but I would still like an example 
> which is --> as small as possible <--.
>
> - can you reproduce this bug without the frenchb bable command?  I'm 
> certain that you can, so please remove this line.

It seems that something unreadable broke compilation as soon as I didnot 
explicit babel.

> - can you reproduce this bug wihout any ties or slurs?  I'm not certain 
> about this; if you can, then remove all those marks.

The result is:
============ sticky-systems.lytex ==========
\documentclass[a4paper,12pt]{book}
\newcommand{\betweenLilyPondSystem}[1]{\linebreak \vspace{36pt}}
\begin{document}
\begin{lilypond}
%  \header {title = " "}
  {c'1 \break c' \break c'}
\end{lilypond}
\end{document}
===============================

As a matter of fact, it is not very disturbing in the case of a 
"musicological" document, which is the reason why, in my sense, the 
documentation states that betweenlilypondsystem is called AFTER the 
first system.
But when you use lilypond-book for collecting and embeding several 
scores, one just would like to get the entire score with desired 
spacing. In fact, I do not manage it within my LilyPond files (playing 
with between system space had no effect).

Thanks in advance,
Jean-Charles