[MEI-L] "Cancelling" key signatures

[Laurent Pugin]

Hi Andrew,

I would expect this to be done at the rendering. For example, naturals
would be added when changing from 4s to 1s. But maybe I am overlooking
something.

In any case, I am not sure your regexp would do the job since you would
probably need to have both s or f together with n. For example 3n1s for the
aforementioned case.

Laurent
On Sep 4, 2014 10:29 PM, "Andrew Hankinson" <andrew.hankinson at gmail.com>
wrote:

> Hi all,
>
> The data.KEYSIGNATURE regex specifies the following valid values:
> "mixed|0|[1-7][f|s]”.
>
> However, naturals may also appear in a key signature to clarify cancelling
> a key signature; for example, if you were to go from Gmaj to Cmaj, you may
> wish to write a natural in the key signature to indicate the new key.
>
> Perhaps the regex should be amended to: "mixed|0|[1-7][f|s|n]”?
>
> Or is there another suggestion?
>
> Cheers,
> -Andrew
>
>
>
>
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