Re: Microtonal notation - arrows up and down

[Graham Breed]

On 13/01/16 16:53, Luca Danieli wrote:
> I tried to find information on how to do it on internet, but I am unable to 
> find anything.
> I am sorry to continuously asking, but can you give me any hint on how to do it?

I think this is what you want:

arrowGlyphs = #`(
        (,DOUBLE-SHARP . "accidentals.doublesharp")
        (,SHARP-RAISE  . "accidentals.sharp.arrowup")
        (,SHARP        . "accidentals.sharp")
        (,SHARP-LOWER  . "accidentals.sharp.arrowdown")
        (,NATURAL-RAISE . "accidentals.natural.arrowup")
        (  0            . "accidentals.natural")
        (,NATURAL-LOWER . "accidentals.natural.arrowdown")
        (,FLAT-RAISE   . "accidentals.flat.arrowup")
        (,FLAT         . "accidentals.flat")
        (,FLAT-LOWER   . "accidentals.flat.arrowdown")
        (,DOUBLE-FLAT  . "accidentals.flatflat")
        (,(/ SHARP 2) . "accidentals.sharp.slashslash.stem")
        (,(/ FLAT 2) . "accidentals.mirroredflat")
        (,(* SHARP 3/2) . "accidentals.sharp.slashslash.stemstemstem")
        (,(* FLAT 3/2) . "accidentals.mirroredflat.flat"))
)

> (I tried to update all the software in Ubuntu, but I am already the newest 
> version)
>
> Kind regards,
> Luca
>
>
> > Subject: RE: Microtonal notation - arrows up and down
> > To: address@hidden
> > From: address@hidden
> > Date: Tue, 12 Jan 2016 20:01:53 +0000
> >
> > > Date: Mon, 11 Jan 2016 19:39:06 +0100
> > > From: Luca Danieli<address@hidden>
> >
> > > It works perfectly! I understand that I need to rename ALL pitches, otherwise 
> > > the building fails.The only problem now is that I have lost the default 
> > > microtonal symbols.
> > > So for example, how do I re-write the default symbol ceh (to have the symbol 
> > > "d")?
> > > In your example it is: (ceh . ,(ly:make-pitch -1 0 (/ FLAT 2))), but this 
> > > doesn't show any accidental.
> > > (I can't find information on internet)
> >
> > The accidentals are listed in the "arrowGlyphs" object.  You need to
> > update that to match the names.