Re: Segmentation Fault in music with cueDuring

[Simon Albrecht]

Hello Pat,

this is definitely a bug, I’d say. I’ll write to the bug list.
Two or three policy issues with this:
1. Don’t hijack existing threads, if your message has nothing at all to 
do with their subject. Just compose a new message to the list – sorry, 
but what’s so difficult about that?
2. (Re)read and follow <http://lilypond.org/tiny-examples.html>.
3. Code formatting: Generally, always surround {} and = and Scheme 
expressions (those with `#') with spaces, even if they’re not 
technically necessary. They make it easier to read.

Thank you,
Simon

On 29.12.2015 20:38, Patrick Karl wrote:
> The following snippet contains three \score's, the third one commented 
> out:
>
> %%%   Begin snippet %%%
> \version "2.19.32"
>
> music =   {
>     \tag #'noCues R1
>     \tag #'Cues {\cueDuring #"cueNotes" #DOWN  R1 }    % 1
>     d''8( e'' f'') r r2                                % 2
> }
>
> cueNotes = \relative c'' {
>    s4. <g d'~>8 d' s4.    % 1
> }
>
> \addQuote "cueNotes" \cueNotes
>
> \score { \new Staff {\cueNotes }  }
>
> \score {  \new Staff { \removeWithTag#'Cues \music } }
>
> %\score { \new Staff { \keepWithTag#'Cues \music }  }
>
> %%%   End snippet %%%
>
> This snippet compiles ok, but if the third \score is uncommented, then 
> lilypond terminates with:
>
> .
> .
> .
> Preprocessing graphical objects...
> Grob count 156
> [lilypond_serif_3.068359375]
> Interpreting music...Segmentation fault: 11
>
> The problem appears to be the construct "<g d'~>8 d' " in the 
> cueNotes.  Does anyone know why?
>
>
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