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Re: Scheme output changes in ly:make-duration and ly:make-pitch
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From: |
Karim Haddad |
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Subject: |
Re: Scheme output changes in ly:make-duration and ly:make-pitch |
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Date: |
Wed, 9 Sep 2015 02:41:36 +0200 (CEST) |
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User-agent: |
SquirrelMail/1.4.8-21.el5.centos |
Thank you Simon and David for the info. Will look closely into that.
Best
Karim Haddad
> Am 08.09.2015 um 17:51 schrieb Karim Haddad:
>> Hello,
>>
>> I have written a parser that transcribes lilypond scheme output from
>> \displayMusic .
>>
>> Something has drastically changed (?) since version 2.19.x
>> It is not documented yet (?)
>>
>> the format in 2.18.x was (ly:make-duration 2 0 1)
>> in 2.19 : (ly:make-duration 2)
>
> Actually, the change is not drastic: the second and third arguments are
> optional
> <http://lilypond.org/doc/v2.19/Documentation/notation/scheme-functions#index-ly_003amake_002dduration>
> and have also been so in v2.18. So these notations are fully equivalent,
> only the preference in creating \displayXX output has changed.
> Same for the last argument to make-pitch.
>
> HTH, Simon
>
>
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