Re: bug report

[Colin Campbell]

On 11-10-15 11:06 AM, Pierre wrote:
> %bug report. This is a lilypond file
> % at a same time : remove empty staff is on an end,
> % and the alto voice is changing staff.
> % just before,  la fa stems end at the middle
> % of the staff and no beams are printed
> %but good printing with  instead la [fa]
> \version "2.12.3"
> \include "italiano.ly"
>
> soprano = \relative
>   { \time 2/4
> sol''2
> sol
> sol }
>
> alto = \relative
>   {
> s2
> re8  re la fa %but good printing with re8  re la [fa]
> \change Staff = basse
> mi2 }
>
> tenor =  {  \clef bass
> do2
> s2
> s2 }
>
> \paper { system-count = #3  ragged-bottom = ##t }
>
> \score { \new PianoStaff<<  \new Staff = dessus
>   {<<  \soprano \\ \alto>>  }
> \new Staff = basse  \tenor>>
>
> \layout{ \context { \RemoveEmptyStaffContext }
> \context { \Score
> \override VerticalAxisGroup #'remove-first = ##t } }
> }


Thanks for the example, Pierre!  Your code works well for me, using 
later versions of Lilypond.  You are using 2.12 which has been replaced 
by 2.14.  I've compiled your example using 2.13, which gave me the 
correct beaming but put the stems and beams into the bass clef.  I also 
used 2.15 which gave a much better looking result.  Would you try 
updating your Lilypond from the website (www.lilypond.org ) and I 
believe that will put things right for you.

Cheers,
Colin

--
I've learned that you shouldn't go through life with a catcher's mitt on both 
hands.
You need to be able to throw something back.
-Maya Angelou, poet (1928- )