[EMAIL PROTECTED] writes:
> Michael Welsh Duggan <[EMAIL PROTECTED]> writes:
> And here is the patch:
>
> Index: lily/audio-staff.cc
> ===================================================================
> RCS file: /cvsroot/lilypond/lilypond/lily/audio-staff.cc,v
> retrieving revision 1.19
> diff -u -p -u -p -r1.19 audio-staff.cc
> --- lily/audio-staff.cc 5 Feb 2004 14:55:17 -0000 1.19
> +++ lily/audio-staff.cc 20 Apr 2004 03:46:51 -0000
> @@ -12,6 +12,17 @@
> #include "midi-stream.hh"
> #include "midi-walker.hh"
>
> +Audio_staff::Audio_staff (const Performer *performer)
> +{
> + performer_ = performer;
> +}
> +
> +SCM
> +Audio_staff::internal_get_property (SCM sym) const
> +{
> + return performer_->internal_get_property (sym);
> +}
> +
This is a no-no. performer_ is a garbage collected Scheme object,
which means that this statement will randomly dump core. Besides,
audio-items don't have Scheme properties, and this makes the wrong
impression that they do.
Just store what you need to store in the C++ object.
Anyway, it's great to have someone look at the MIDI part. Can you try
again, taking my remarks into account?
--
Han-Wen Nienhuys | [EMAIL PROTECTED] | http://www.xs4all.nl/~hanwen
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