[Lilypond-auto] [LilyIssues-auto] [testlilyissues:issues] Ticket 3166 di

Description has changed:

Diff:

--- old
+++ new
@@ -13,7 +13,7 @@
 produce desired result when voices converge on one staff.&nbsp; Suggest adding a note
 of this, or better yet, how one could overcome this.

-[http://lsr.dsi.unimi.it/LSR/Item?id=10](http://lsr.dsi.unimi.it/LSR/Item?id=10)
+[http://lsr.di.unimi.it/LSR/Item?id=10](http://lsr.di.unimi.it/LSR/Item?id=10)

 \---------------

Needs: -->
Patch: -->

[issues:#3166] Add Multi-mark engraver feature

Status: Accepted
Created: Mon Feb 11, 2013 02:22 AM UTC by Anonymous
Last Updated: Mon Feb 11, 2013 02:22 AM UTC
Owner: nobody

Originally created by: *anonymous

Originally created by: address@hidden

Javier Ruiz-Alma reported on bug-lilypond here:

http://lists.gnu.org/archive/html/bug-lilypond/2013-02/msg00038.html

as follows:
------------

The LSR for typesetting two opposing fermatas above/below a barline will not
produce desired result when voices converge on one staff. Suggest adding a note
of this, or better yet, how one could overcome this.

http://lsr.di.unimi.it/LSR/Item?id=10

---------------

Xavier Scheuer responded with a workaround and asking that the shortcoming give rise to a feature request:

http://lists.gnu.org/archive/html/bug-lilypond/2013-02/msg00041.html

as follows:
------------

I use Neil's "multi-mark-engraver"
http://lists.gnu.org/archive/html/lilypond-user/2011-08/msg00157.html
and so far I never encountered any side-effect.

%%%% Lily code

% you should include the definition of "multi-mark-engraver"
% http://lists.gnu.org/archive/html/lilypond-user/2011-08/msg00157.html

markDown =
#(define-music-function (parser location text) (markup?)
   (make-music 'MarkEvent
               'direction DOWN
               'label text))

\layout {
\context {
    \Score
    \remove "Mark_engraver"
    \consists #multi-mark-engraver
    \consists "Tweak_engraver"
}
}

soprano = {
c''2 \change Staff = "lower" d''2
\override Score.RehearsalMark #'break-visibility = #begin-of-line-invisible
\mark \markup { \musicglyph #"scripts.ufermata" }
}
bass = {
a'1
\markDown \markup { \musicglyph #"scripts.dfermata" }
}
\score {
\new GrandStaff <<
\new Staff = "upper" { \soprano }
\new Staff = "lower" { \bass }
>>
\layout {
}
}

%%%% End of lily code

Cheers,
Xavier

PS: I do not think a limitation in a LSR snippet that is AFAIK not part
of LilyPond official documentation could qualify as a bug.
But adding "multi-mark-engraver" features in LilyPond by default could
(should?) be considered as a nice feature request.

------------

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From:	Auto mailings of changes to Lily Issues
Subject:	[Lilypond-auto] [LilyIssues-auto] [testlilyissues:issues] Ticket 3166 discussion
Date:	Sun, 02 Apr 2017 16:49:03 +0000