Re: automatic numbers for examples

[Gilles THIBAULT]

> \markup  { example 1}
> \scoreOne
> \markup  { example 2}
> \scoreTwo

With \markup , i don't know how, but using \piece, i had made for me 
something like that :

%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
#(define score-number 0)

ex = #(define-music-function (parser location music) (ly:music?)
(let* ((s (number->string (begin
               (set! score-number (1+ score-number))
               score-number)))
       (h (make-module))
       (m (ly:make-score
               #{
                    \new Staff   $music
               #})))
   (module-define! h 'piece (markup
           #:fontsize 2 "Example "
           #:fontsize 4  s  ))
   (ly:score-set-header! m h)
   (collect-scores-for-book parser m)
   (make-music 'Music 'void #t)))

        %%% The music %%%
\ex {a4 b c' d' e'1}
\ex {e'4 d' c' b c'1}
\ex {d'4 c' b c' a1}
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%

I use here some code given in this list by some others persons. Thanks to 
them.

Gilles