Re: Vertical alignment bug - Instrument_name_engraver

[Erik Sandberg]

On Friday 14 October 2005 20.58, Daniel Johnson wrote:
> Instrument_name_engraver has a problem calculating the correct Y-extent
> to which it applies, when it is applied to a staff-group rather than a
> single staff, and the bottom staff has lyrics attached to it.  It
> calculates the Y-extent as being from the top staff to the bottom of the
> lyrics on the bottom staff.  Consider the following snippet:

Not a bug. The lyrics context is part of the InnerChoirStaff context, and the 
instrument name is centered relative the extents of that context.

You probably want to move the bottom-most lyrics context to outside that 
context:

> %%% BEGIN LILYPOND CODE %%%
> \version "2.6.3" %Also tested with 2.7.12
>
> \paper { raggedright = ##t }
>
> text = \lyricmode { La La La }
>
> \score {
>     <<
>         \context ChoirStaff <<
>             \context Staff = highVoices {
>                 \set Staff.instrument = "Soprano"
>                 \set Staff.instr = "S"
>                 \context Voice = sop {c'1 \break c'1 c'1}
>             }
>             \context Lyrics = sop \lyricsto sop \text
>             \context InnerChoirStaff = lowVoices \with {\consists
> "Instrument_name_engraver"} {
>                 \set InnerChoirStaff.instrument = "Bass"
>                 \set InnerChoirStaff.instr = "B"
>                 <<
>                     \context Staff = baritone {
>                         \clef bass
>                         \context Voice = bari { g1 a1 g1 }
>                     }
>                     \context Lyrics = bari \lyricsto bari \text
>                     \context Staff = bass {
>                         \clef bass
>                         \context Voice = bass { c1 f1 c1 }
>                     }
>
>             }

this line should be moved down -> \context Lyrics = bass \lyricsto bass \text
>
> }
> %%% END LILYPOND CODE %%%
>
-- 
Erik Sandberg
Maintainer of the Lilypond bug CVS archive,
http://savannah.gnu.org/cgi-bin/viewcvs/lilypond/lily-bugs/bugs/
http://lilypond.org/bugs/v2.6/