Re: Manual bar breaks autoBeaming

[Trevor Daniels]

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