On Wed, Jun 22, 2016 at 09:36:39AM +0200, Infermeria Abbazia Mater Ecclesiae
wrote:
> 2016-06-21 20:37 GMT+02:00 Jakub Jelinek <[email protected]>:
>
> >
> > For the ability to also not show nabc at the TeX level even when
> > nabc-lines: 1,
> > I agree it is a nice to have thing.
> >
>
> I don't know exactly how things work here, but maybe it could be possible
> something like the following:
> actually in gabc header we have 1 field, "nabc-lines:x" where x is the
> number of adiastematic notations included in the score.
> My proposal: when more than 1 nabc lines are added, the syntax for
> nabc-lines field becomes the following:
>
> nabc-lines:1a,2b,3a,4a etc;
>
> where the numbers are the adiastematic writings in the order they're added
> in the code (for instance:
> De(<gabc>|<nabc1>|<nabc2>|<nabc3>|...)
You can't use nabc-lines: 0; and expect to have any <nabcN> strings, the
parser would not know how many there are.
The above vs. below placement vs. hide is IMHO better something to specify
at the TeX level, but some gabc header should specify the kind of neumes,
because trying to interpret Laon nabc as St. Gall neumes or vice versa is
not going to work well.
So I was thinking about:
nabc-lines: 2;
nabc-line1: gregall;
nabc-line2: grelaon;
(perhaps it could be the default this way for nabc-lines: 2;, for
nabc-lines: 1; the default could be just nabc-line1: gregall;, as pieces
with just Laon and no St. Gall neumes are rare), and leave the rest to some
TeX macros, where one could tweak placement, hiding, coloring etc. based on
the tag used in the headers and nabc line number or something
(with the default being for nabc-lines: 1; nabc-line1: gregall; to emit
red St. Gall neumes above, and for nabc-lines: 2; nabc-line1: gregall;
nabc-line2: grelaon;
black Laon neumes above and red St. Gall neumes below to match GT).
Jakub
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