Re: Possible bug: using articulate.ly, acciaccatura, and \barNumberCheck

[James Lowe]

On 06/05/15 18:54, Knute Snortum wrote:
> I have a possible bug here.  This may be another "Yeah, we know there are
> problems with acciaccatura."
> 
> When using articulate.ly and \barNumberCheck, you can get into a pickle
> where the bar check never reports correctly.  In my sample, the bar number
> should be bar 3, but you get a warning saying it's bar 2.  Strangely, when
> you change it to bar two, it says it got bar 3.
> 
> Here is my sample with a couple bars before for context.
> 
> \version "2.19.19"
> \language "english"
> \include "articulate.ly"
> 
> rh = \relative c'' {
>   \time 3/4
>   <a e'>2. \prall |
>   R1 * 3/4 \fermataMarkup |
> 
>   % --- The following gets an error: Barcheck failed
>   \barNumberCheck #3
>   << { \acciaccatura { e'16 f } g8 f16 e e8 e e e }
>      \\
>      { \grace { s8 } c2. }
>   >> |
> }
> 
> lh = \relative c, {
>   \time 3/4
>   \clef bass
>   <a a'>2. |
>   R1 * 3/4 \fermataMarkup |
> 
>   \barNumberCheck #3
>   <c c'>4 q q |
> }
> 
> \score {
>   \articulate <<
>     \new PianoStaff <<
>       \new Staff \rh
>       \new Staff \lh
>     >>
>   >>
>   \layout {
>   }
>   \midi {
>   }
> }
> 
> Knute Snortum
> (via Gmail)
> _______________________


Thanks. This has been raised as

https://code.google.com/p/lilypond/issues/detail?id=4391

James