Re: Simultaneous Key Changes

[Will Oram]

Actually, I spoke too soon...there is another holdover from .17. The  
second triplet in \Top (note commented line) is engraved across  
several bars instead of those three notes as expected. The example  
below does not reproduce it. I'm working on making a simple  
demonstration of it but not having much luck. Just bringing the  
observation up.

And before anyone asks...Tiger 10.4, using lily .18 for Mac Intel.

On Sep 19, 2006, at 4:11 PM, Will Oram wrote:

> When the snippet below is processed, lilypond complains: 'warning:  
> Two simultaneous key-change events, junking this one' and 'warning:  
> Previous key-change event here' . In the hundreds of instances I've  
> generated using \partcombine, I've set the key (here, c \minor) in  
> both instruments without complaint. This seems no different.
>
> This snippet had dozens of additional flaws in .17, but they seem  
> to have been fixed in .18. (Glad I checked!) The \key complaint is  
> the only remnant.
>
> \include "english.ly"
>
> Top = {
>         \clef "bass"
>         \key c \minor
>         \time 2/2
>         
>         c1\fermata\f\>
>         R1\!
>         
>         R1*2
>         
>         aflat2\f r
> 	r2 \times 2/3 { g8-.\p[ b-. d-.] } \times 2/3 { g-.[ b-. d-.] } %% 
> % triplet bracket reaches from second triplet...
>         eflat1\p\<
>         eflat2\! d4\fz( c)
>         bflat!2 r %%% to here
> }
>
> Bottom = {
>         \clef "bass"
>         \key c \minor
>         \time 2/2
>         
>         c1\fermata\f\>
>         R1\!
>         
>         R1*2
>         
>         c2\f r
>         R1
>         eflat1\p\<
>         eflat'2\! d4\fz( c)
>         bflat!2 r
> }
>
> \score {
>          \new Staff <<
>                 \partcombine
>                         \relative c { \Top }
>                         \relative c, { \Bottom }
>         >>        
>         
>         \layout { }
> }
>
> learn from Crunchy
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learn from Crunchy
----------------------------------------------------------
                       _   |  WILL ORAM
ASCII ribbon campaign ( )  |  spamguy (at) foxchange . com
 - against HTML email  X   |  wro1 (at) cwru . edu
             & vCards / \  |
                           |  AIM spamguy21
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(ABOVE: Magnetic poetry #2, by Brian Lauber)