Hi Mats, Yes I tried it, thanks for the idea, but in my score other things break as a result of moving the Break_align_engraver to the Staff context.
Specifically, if there is a clef change in one staff but not another, the
system barline is "broken" - see the png I attached.
Also note that failing to set Timing.defaultBarType = "" produces crazy
barlines all over the place.
It is quite frustrating - when one problem is pushed down, another pops up
(frustrating mostly because I have an end of October deadline for completing
my piece, and I'm spending most of my time on typesetting.) Here's the
snippet that produces the attached image:
\version "2.11.34"
\layout {
\context { \Score
\remove "Break_align_engraver"
\remove "Mark_engraver"
\remove "Bar_number_engraver"
\remove "Metronome_mark_engraver"
\remove "Timing_translator"
\remove "Time_signature_engraver"
\remove "Default_bar_line_engraver"
\override SpacingSpanner #'uniform-stretching = ##t
\override SpacingSpanner #'strict-note-spacing = ##t
proportionalNotationDuration = #(ly:make-moment 1 64)
}
\context { \Staff
\consists "Break_align_engraver"
\consists "Timing_translator"
\consists "Mark_engraver"
\consists "Time_signature_engraver"
\consists "Default_bar_line_engraver"
}
}
\new Score <<
\new StaffGroup <<
\new Staff {
\set Timing.defaultBarType = ""
\bar "|" \mark \default
\clef treble
\time 2/16
c'16[ c'16]
\bar "|" \mark \default
\clef treble
\time 3/16
c'16[ c'16 c'16]
\bar "|" \mark \default
\clef bass
\time 3/32
c'16 c'32
\bar "|"
}
\new Staff {
\bar "|" \mark \default
\clef treble
\time 3/16
c'16[ c'16 c'16]
\bar "|" \mark \default
\clef treble
\time 2/16
c'16[ c'16]
\bar "|" \mark \default
\time 3/32
c'16 c'32
\bar "|"
}
>>
>>
On 10/22/07, Mats Bengtsson <[EMAIL PROTECTED]> wrote:
>
> Did you try my fix, to move the Break_align_engraver to the Staff context?
> \layout {
>
> \context {
> \Staff
> \consists "Mark_engraver"
> \consists "Break_align_engraver"
> }
> \context { \Score
> \remove "Mark_engraver"
> \remove "Break_align_engraver"
> }
> }
>
> I have tried it on a couple of examples and cannot see that it
> introduces any
> other problems.
>
> /Mats
>
> Adam James Wilson wrote:
> > Hi Mats et al,
> >
> > (RE: this bug: http://code.google.com/p/lilypond/issues/detail?id=432 )
> >
> > Moving Break_align_engraver to the Staff context works to get the
> > correct alignment of RehearsalMarks, but the side effect is that if
> > there is a mid-system Clef change in one Staff and not another, you
> > get a broken system barline - the Clef pushes aside the bar in its
> > Staff only, because a multiple-staff "column" is not created when the
> > engraver is removed from the Score context.
> >
> > I tried a workaround of putting "hidden" clefs in the other staves to
> > pad them, but this seems impossible - making a Clef transparent or
> > "breaking" its visibility is equal to removing its width.
> >
> > Unless you know another workaround, it seems the best to just get a
> > fix in place for the problem.
> >
> > I'm willing to sponsor a fix to this bug; the idea is to be able to 1)
> > duplicate the default behavior of a Score-living RehearsalMark when it
> > is moved to the Staff context (at the beginning of a system it should
> > align to the clef, and then align to staff bars for the rest of the
> > system), and 2) to be able to explicitly modify the break-align symbol
> > for the Clef in each Staff at any position in the score.
> >
> > On 10/19/07, Mats Bengtsson <[EMAIL PROTECTED]> wrote:
> >
> >> The bug has already been reported, see
> >> http://code.google.com/p/lilypond/issues/detail?id=432
> >>
> >> In your simple example, it helps to move also the Break_align_engraver
> >> from the Score to the Staff context, but I have no idea if such an
> operation
> >> will work well also for multi-stave scores or if something else will
> break.
> >>
> >> /Mats
> >>
> >> Adam James Wilson wrote:
> >>
> >>> There is a problem when moving the RehearsalMark to the Staff
> >>> context. In the case where the RehearsalMark remains in the Score
> >>> context (comment out the layout block below), the first RehearsalMark
> >>> aligns to a Clef and the rest align to staff-bars. This is the
> >>> correct behavior.
> >>>
> >>> But if you move the RehearsalMark to the Staff context (retain the
> >>> layour block below), the opposite (and incorrect) behavior occurs: the
>
> >>> first RehearsalMark aligns to a staff-bar and the rest seem to align
> >>> to Clefs.
> >>>
> >>> \version "2.11.34"
> >>>
> >>> %%{
> >>> \layout {
> >>> \context { \Score
> >>> \remove "Mark_engraver"
> >>> }
> >>> \context { \Staff
> >>> \consists "Mark_engraver"
> >>> }
> >>> }
> >>> %%}
> >>>
> >>> \new Staff {
> >>>
> >>> \bar "|"
> >>> \mark \default
> >>> \clef bass
> >>> c'4 c'4
> >>>
> >>> \bar "|"
> >>> \mark \default
> >>> \clef treble
> >>> c'4 c'4
> >>>
> >>> }
> >>>
> >>> Should this be filed as a bug?
> >>>
> >>> Best,
> >>> Adam
> >>>
> >>>
> >
> >
> > _______________________________________________
> > lilypond-user mailing list
> > [email protected]
> > http://lists.gnu.org/mailman/listinfo/lilypond-user
> >
>
> --
> =============================================
> 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 <http://www.s3.kth.se/%7Emabe>
> =============================================
>
>
<<attachment: show-clef-bar-misalign.png>>
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