Re: Force Accidentals

[Stephen]

Mehmet,

Nicolas Sceaux' last function, atonicKey, does work as you would want for 
Atonal Music. The only drawback is that in the context I was using it in, 
the key signature printed something. So I just overrid the KeySignature 
print function in that context:

\override PianoStaff.KeySignature #'print-function = ##f

I mistakenly thought the staffs were not breaking right, but that was due to

raggedright = ##t

I am working on examples and adding it to my project now.

Stephen

----- Original Message ----- 
From: "Mehmet Okonsar" <address@hidden>
To: <address@hidden>
Sent: Saturday, July 16, 2005 2:10 AM
Subject: Force Accidentals


> Here is a short .ly to illustrate what I expect :
> **************************************
> \version "2.6.0"
>
> forceAlterations =
>  #(def-music-function (parser location music) (ly:music?)
>     (music-map (lambda (m)
>                  (if (eqv? (ly:music-property m 'name) 'NoteEvent)
>                      (set! (ly:music-property m 'force-accidental) #t))
>                  m)
>                music)
>     music)
>
> \forceAlterations {
>  \time 4/4
>    c'4 %this one should get a natural, that'S ok
>    c'8 %this should NOT get a natural because it is the same note repeated
> in the same octave and the same measure
>    c'' %this one should get a natural because it is another octave
>    cis' % ok
>    cis' %this one should NOT have a sharp because same bar same octave..
>    cis'' %this one should have a sharp
>    c' % this one should get a natural
>    %------------------------------------ bar 2
>    c' % this one should get a natural
> }
> *************************************************
> If the above functionality is added, that would fill in, what I believe is 
> a
> big hole in Lilypond, (concerning the modern composer).
>
> Best Regards,
> Mehmet Okonsar, pianist-composer
> www.okonsar.com
>
>
>
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