Re: removing unwanted accidentals

[Erik Sandberg]

Citerar Karl Hammar <address@hidden>:

> 
> > On Friday 15 April 2005 10.56, Karl Hammar wrote:
> > > address@hidden:
> > > > It also changes the numbering of all subsequent bars. I don't know the
> > > > author's intent in this case (I didn't write that snippet), but I
> guess
> > > > it could be something like an attaca movement.
> > >
> > > Yes. The bigger picture is H. Purcells opera "Dido & Æneas":
> > >
> > >  http://aspodata.se/motett/noter/act*
> > 
> > nice! (will this end up on mutopia?)
> 
> Anyone is welcome to use it (it is still being worked on).
> The code is gpl (cc-sa if you insist) and Purcells music is public 
> domain.
> 
> > 
> > > I did not like idea of big bar number, like 543.
> > > I think it is better with aria/movement 23, bar 25.
> > 
> > You could use something like this (based on print-circled-text-callback in
> 
> > scm/output-lib.scm) to achieve what you want more cleanly. It works with 
> > 2.5.19, but not with 2.4 for some reason.
> > 
> > \version "2.4.0"
> > 
> > #(define-public (print-+100-text-callback grob)
> >   (let* ( ;(text (ly:grob-property grob 'text))
> >          (text (number->string (+ 100 (string->number (ly:grob-property
> grob 
> > 'text)))))
> >          (layout (ly:grob-layout grob))
> >          (defs (ly:output-def-lookup layout 'text-font-defaults))
> >          (props (ly:grob-alist-chain grob defs))
> >          (text-stencil (Text_interface::interpret_markup layout props
> text)))
> >     (ly:stencil-add (centered-stencil text-stencil))))
> > 
> > 
> > \new Staff {
> >         \set Score.barNumberVisibility = #(every-nth-bar-number-visible 1)
> >         \override Score.BarNumber  #'print-function =
> >         #print-+100-text-callback
> > 
> >         \repeat unfold 9 { c1 \break } \bar "|."
> >     }
> > 
> > HTH,
> > Erik
> 
> I think you misunderstand me, I wanted smallish bar numbers since that 
> is easier
> to say at a rehersal, not something that is +100.

Yes, of course you can substitute -100 for 100 then, or alternatively do
(- (...) 100) iso. (+ 100 (...))

Erik