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Re: chord name collide with staff


From: David Kastrup
Subject: Re: chord name collide with staff
Date: Wed, 06 Feb 2013 21:46:08 +0100
User-agent: Gnus/5.13 (Gnus v5.13) Emacs/24.3.50 (gnu/linux)

"address@hidden" <address@hidden> writes:

> On 6 févr. 2013, at 00:17, David Kastrup <address@hidden> wrote:
>
>> "address@hidden" <address@hidden> writes:
>> 
>>> Find #3 was wrong.  There should have been no suicides in this precise
>>> case.  LilyPond just does not know how to do spacing on empty
>>> skylines.  This makes sense, as it is difficult to estimate the
>>> distance between something and nothing.  So, I'll use my previous
>>> solution of flattening the skyline to 0 with a nice comment.
>> 
>> That sounds nonsensical.  A skyline should be able to contain empty
>> stretches or be completely empty; that should be "neutral", namely let
>> any neighboring skyline take over.  A skyline flattened to 0, however,
>> will kill the neighboring skyline and replace it with its
>> maximum/minimum.
>> 
>
> Good call. I think the problem is that the empty skyline is the
> lowermost, so it impacts system-system spacing with the neighboring
> system. Not sure how yet...

I suspect adding -infinity to the depth or something like that.  Our
representation of empty intervals does not combine perfectly with
everything without being careful.

-- 
David Kastrup




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