Mark_engraver in StaffGroup misplaces marks at top of Score
align outside-staff grobs vertically in staff groups
In any context in which a Vertical_align_engraver creates a
StaffGrouper, it also sees to it that all outside-staff grobs created
in the immediate context become y-axis children of the StaffGrouper.
Any such grobs which are later processed by the after-line-breaking
callback ly:side-position-interface::move_to_extremal_staff are moved
to the extremal staff of the group, not of the entire system.
http://codereview.appspot.com/331650043
Originally created by: janek.li...@gmail.com
This has been reported two times in lilypond-user.
"Mark_engraver" or "Metronome_mark_engraver" should be moveable to the
StaffGroup (and alike: GrandStaff, ChoirStaff, etc.) context (and work!!).
:::TeX
%%%% Snippet
\version "2.13.24"
music = \repeat unfold 5 {
\repeat unfold 5 c'1
\mark \default
}
\score {
<<
\new Staff {
s1*0^"Marks should NOT be above this Staff (i.e. above the Score)!"
\music
}
\new StaffGroup {
<<
\new Staff {
s1*0^"Marks should be above the StaffGroup"
\music
}
\new Staff {
\music
}
>>
}
>>
\layout {
\context {
\Score
\remove "Mark_engraver"
% same for "Metronome_mark_engraver"
\remove "Staff_collecting_engraver"
}
\context {
\StaffGroup
\consists "Mark_engraver"
\consists "Staff_collecting_engraver"
% same for "Metronome_mark_engraver"
}
}
}
%% Note that it works if we move it to the Staff level (instead of the
%% StaffGroup). But engravers at the StaffGroup level is required for
%% example if the first staff of the StaffGroup is removed, using
%% \RemoveEmptyStaves (Frenched score).
\score {
<<
\new Staff {
s1*0^"Marks are not above the score"
\music
}
\new StaffGroup {
<<
\new Staff \with {
\consists "Mark_engraver"
} {
s1*0^"Marks are above this Staff"
\music
}
\new Staff {
\music
}
>>
}
>>
\layout {
\context {
\Score
\remove "Mark_engraver"
\remove "Staff_collecting_engraver"
}
\context {
\Staff
% \consists "Mark_engraver"
% We add this engraver to the second Staff only
\consists "Staff_collecting_engraver"
}
}
}
%%%% End of the snippet
Original URL: https://sourceforge.net/p/testlilyissues/issues/2199