Re: Manual bar breaks autoBeaming

[Simon Albrecht]

On 07.12.2015 17:15, Trevor Daniels wrote:
> Sorry; I retract this email.  It's rubbish!  All that does is invalidate the 
> autobeaming.

Nevertheless, a valuable hint that there is no problem without 
beamExceptions. Which also explains why the problem would be limited to 
quavers.
<https://sourceforge.net/p/testlilyissues/issues/4690/>

Yours, Simon

> Trevor
>
> ----- Original Message -----
> From: "Trevor Daniels" <address@hidden>
> To: "David Kastrup" <address@hidden>; <address@hidden>; "Simon Albrecht" 
> <address@hidden>
> Sent: Monday, December 07, 2015 4:09 PM
> Subject: Re: Manual bar breaks autoBeaming
>
>
> > Simon Albrecht wrote Monday, December 07, 2015 1:32 PM
> >
> > > > The report was (supposed to be) about the missing beam over the first
> > > > two quavers, which are not separated by a bar line.
> > > To clarify:
> > >
> > > \version "2.19.32"
> > > {
> > >    \time 3/4
> > >    8-"default" 8  16 16 16 16  8 8
> > >    8-"with bars" 8 \bar "" 16 16 16 16 \bar "" 8 8
> > > }
> > This is definitely a bug, and an interesting one!
> > If I copy out the 3/4 beam exceptions data structure from
> > scm/time-signature-settings.scm and place it in the score:
> >
> > {
> >    \time 3/4
> >   \set Timing.beamExceptions =
> >     #'((3 . 4) .
> >      ((beamExceptions . ((end . ((1/8 . (6))
> >                                  (1/12 . (3 3 3))))))))
> >    8-"default" 8  16 16 16 16  8 8
> >    8-"with bars" 8 \bar "" 16 16 16 16 \bar "" 8 8
> > }
> >
> > then the beams are correct.  So it seems the beam exceptions
> > are not being accessed correctly.
> >
> > Trevor
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