Hi David,
On 7/1/07, David Fedoruk <[EMAIL PROTECTED]> wrote:
\version 2.11.27
\include "english.ly "
Sonata_Emajor_K530.ly
\version "2.10.25"
upper = \relative c'' {
\clef treble
\key e \major
\time 3/4
e b fs r4 r8 \bar "||" % Bar 20
\key e \minor r8 b''8 \grace a16 g8 fs e d | % Bar 21
\override Staff.NoteCollision # merge-differently-dotted = ##t
<< { c,2 \stemUp a'4 | } >> \\ % bar 22
\grace b16 c2. |
}
lower = \relative c {
\clef bass
\key e \major
\time 3/4
r4 r8 e' b fs \bar "||" % Bar 20
\key e \minor e4 r4 r | %
Bar 21
r8 a''8 fs8 ds cs b | % Bar 22
}
\score {
\new PianoStaff <<
\set PianoStaff.instrumentName = "Piano "
\new Staff = "upper" \upper
\new Staff = "lower" \lower
>>
\layout { }
\midi { }
}
------------------ end Score -------------
This renders, but not as it is supposed to. The right hand should have
a second voice joining and the dotted half c and half note c should be
the same note with stems going both up and down. Instead it renders as
if it were new bars of consecutive score,
The basic syntax for a polyphonic section is as follows:
<< { musicA } \\ { musicB } >>
So for your problem section, you'd change it to this:
<< { c,2 a'4 | } \\ % bar 22
{ \grace b16 c2. } >>
You don't need the \stemUp switch, since the first polyphonic voice
automatically becomes \voiceOne and has its stems placed up.
I also get this Guile error: error:
--------- snip -----
GUILE signaled an error for the expression beginning here
\override Staff.NoteCollision #
merge-differently-dotted = ##t
Unbound variable: merge-differently-dotted
----- snip ----
The line breeaks in the error are as they appear when I invoke
lilypond in the shell.
There's an apostrophe missing from the override, i.e.
\override Staff.NoteCollision #'merge-differently-dotted = ##t
Here's my suggested corrected snippet, with some changes to a few note
pitches. Is this what you're after?
\version "2.10.25"
\include "english.ly"
upper = \relative c'' {
\clef treble
\key e \major
\time 3/4
e8 b fs r4 r8 \bar "||" % Bar 20
\key e \minor r8 b'8 \grace a16 g8 fs e d | % Bar 21
\override Staff.NoteCollision #'merge-differently-dotted = ##t
<< { c2 a'4 | } \\ % bar 22
{\grace b,16 c2. }
>>
}
lower = \relative c {
\clef bass
\key e \major
\time 3/4
r4 r8 e' b fs \bar "||" % Bar 20
\key e \minor e4 r4 r | %
Bar 21
r8 a'8 fs8 ds cs b | % Bar 22
}
\score {
\new PianoStaff <<
\set PianoStaff.instrumentName = "Piano "
\new Staff = "upper" \upper
\new Staff = "lower" \lower
>>
\layout { }
\midi { }
}
Regards,
Neil
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