Re: Replacement for "parser"

[Hans Åberg]

> On 30 Jul 2016, at 19:09, Urs Liska <address@hidden> wrote:

>> Looking at the file I am actually using (with SMuFL glyphs), (*parser*)
>> is not needed, but Graham’s file regular.ly has a line
>> retune = #(define-music-function (parser location ET midc m)
>>  (rational? integer? ly:music?) m)
>> 
> 
> That's the old syntax. In current LilyPond you can (must?) leave out the 
> "parser location" variables because they are now transparently passed to the 
> function.
> If you need either of them you can access them through the (* *) calls.


The MIDI microtonality seems OK, though complicated: LilyPond with Graham’s 
regular.ly (as with Scala), sets the tuning note to C as though in E12 with A = 
440 Hz, so when retuned, A will have a different value. When working with a 
recording on a retuned keyboard, I set A = 440 Hz. The difference in E53 is 5.7 
c.