Re: Bug in MIDI generation

[Erik Sandberg]

On Monday 24 January 2005 09.37, Sebastiano Vigna wrote:
> In the following fragment from Scarlatti's K519 lilypond generates bad
> MIDI output--it goes out of sync after the acciaccatura (taking away the
> acciaccature makes it work):
>
>
> mordb = \relative c' { g''8\prall ~ g16 f g aes32 bes }
> mordupperb = \relative c' { g''4. ~ g ~ g \mordb }
> mordlowerb = \relative c { \clef violin des''8 bes g \clef bass  e des bes 
> g e des  <c, c'>4. }
>
> \score {
>         \context PianoStaff <<
>     \time 3/8
>            \context Staff = upper {
>     \set Staff.midiInstrument = "harpsichord"
>        \key f \minor
>     \relative c' {
>
>        \mordupperb \acciaccatura aes8 \mordupperb
>
>     }
>     }
>
>            \context Staff = lower {
>     \set Staff.midiInstrument = "harpsichord"
>        \key f \minor
>     \relative c {
>         \mordlowerb\mordlowerb
>
>     }
>     }
>
>
>  \midi { \tempo8=300 }
> }

This is a known bug (it has been around at least since 2.2, probably even 
2.0).

Erik