However, if you replace "Piano_pedal_performer" with "Piano_pedal_engraver", LilyPond will process the file without crashing. Still, it doesn't do what you want. The next time, you try these things, remember that "_performer":s deal with MIDI file creation, whereas "_engraver":s deal with paper typesetting. To see the default definition of the contexts, take a look at the file ly/engraver-init.ly.
Here's a full example file for those who want to try it out more.
\version "2.2.0"
upper = \notes\relative c'' {
c4 d e \sustainDown b |
c c, \sustainUp \sustainDown d8[ c] e8[ e \sustainUp \sustainDown] |
}lower = \notes\relative c {
c1
d1
f4 d \sustainUp g \sustainDown b |
b, \sustainUp c'
}\score {
\context PianoStaff <<
\set PianoStaff.instrument = "Piano " % set instrument name.
\context Staff = upper \upper
\context Staff = lower <<
\clef bass
\lower
>>
>>
\paper {
\context {
\VoiceContext
\remove "Piano_pedal_engraver"
}
\context {
\PianoStaffContext
\consists "Piano_pedal_engraver"
}
}
\midi { }
}/Mats
Michael Welsh Duggan wrote:
A pedal-event is currently performed by the staff context within which it is declared. As a piano's pedal tends to affect the entire output of the piano and not just one hand, it would be nice if pedal-events could be automatically performed across the staves in a PianoStaff. My instinct was to use the following:
\context { \VoiceContext \remove "Piano_pedal_performer" } \context { \PianoStaffContext \consists "Piano_pedal_performer" }
but I can see that I was wrong. What would be necessary to make something like this work? I am willing to code it, but I would appreciate a push in the right direction.
-- ============================================= Mats Bengtsson Signal Processing Signals, Sensors and Systems Royal Institute of Technology SE-100 44 STOCKHOLM Sweden Phone: (+46) 8 790 8463 Fax: (+46) 8 790 7260 Email: [EMAIL PROTECTED] WWW: http://www.s3.kth.se/~mabe =============================================
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