Re: Text Spanner auto expand to end of duration

[Jean Abou Samra]

Le 08/02/2021 à 01:59, Thomas Morley a écrit :
> Am Mo., 8. Feb. 2021 um 00:29 Uhr schrieb Jean Abou Samra <jean@abou-samra.fr>:
> >        ((finalize this-engraver)
> >          ;; house keeping
> >          (set! trill-spanner #f)
> >          (set! rhythmic-events '())
> >          (set! bar-line #f)))))
> >
> >
> > Hi Harm,
> >
> > Is there a reason to reset variables in 'finalize'
> > methods like this?
> >
> > I've done without so far and never had any
> > problem; engravers in scm/scheme-engravers.scm
> > only do it when you are their author ;-)
> >
> > Just curious.
> >
> > Thanks,
> > Jean
> Well, I seem to remember that there was a problem, if a
> custom-engraver was consisted in various files all compiled in one go
> like
> lilypond file-1.ly file-2.ly.
> Some bleed over, iirc. I didn't test recently, though. It doesn't hurt
> to reset the variables, imho.
>
> Cheers,
>    Harm

Ok, thanks! I'll do some tests later on today.

Jean