Re: Stem Direction Bug

[Erik Sandberg]

On Monday 22 November 2004 16.52, David Raleigh Arnold wrote:
> Using both lilypond-snapshot2.4.2 and lilypond2.2.6, the default stem
> directions are wrong at the place indicated in both input files below.
>
> Also, lilypond-book-snapshot fails to import the former.  I thought I was
> just doing something stupid, but I am now much less convinced of that. 
> daveA

Hi,

This is fixed in 2.5.32. Thanks!

> % c-snap.ly
> \version "2.4.2"
> \include "english.ly"
> \layout{papersize=letter}
> \score {
>  \context Staff <<
>  \context Voice = voiceDue  {
>   \clef "treble_8" \time 4/4 \stemDown
>
> \skip 1*7
> s2 c c s2
> \bar "|."
>  }
>  \context Voice = voiceUno {
>     \relative c {
> c4 d8 e f g a b
> c e, f g a b c d
> %\stemDown <-- without this, stems
> e g, a b          %are wrong direction
> %\stemNeutral
> c d e f
> g f e d c b a g
> e' d c b a g f e
> f e d c b g a b
> c4 d8 e f g a b
> c4 r \stemUp <g c e>2
> <e g c> r}
>
>   }
>
> }
>
> -----------------------------------------
>
> % c.ly
> \version "2.2.6"
> \include "english.ly"
> \paper{papersize = "letter"} %\layout{papersize=letter}
>
> cnotesDue = {
>   \notes {
> \skip 1*7 \stemDown
> s2 c c s2
> \bar "|."}}
>
> cnotesUno = {
>   \notes {\relative c {
> c4 d8 e f g a b
> c e, f g a b c d
> %\stemDown <-- wrong stem direction
> e g, a b
> %\stemBoth
> c d e f
> g f e d c b a g
> e' d c b a g f e
> f e d c b g a b
> c4 d8 e f g a b
> c4 r
> \stemUp
> <g c e>2
> <e g c> r}}
> }
>
> \score {
>  \context Staff <<
>  \clef "treble_8" \time 4/4
>  \context Voice = voiceFour  {
>   \notes { \cnotesDue }}
>  \context Voice = voiceOne {
>   \notes { \cnotesUno }}
>
> }
>
>
>
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-- 
Erik Sandberg
Maintainer of the Lilypond bug CVS archive,
http://savannah.gnu.org/cgi-bin/viewcvs/lilypond/lily-bugs/bugs/
http://lilypond.org/bugs/v2.7/