Re: lilypond-user Digest, Vol 146, Issue 81

2015-01-17 Thread Noeck
Dear David,

it was not my intention to imply that you don’t know that. I just wanted to
mention in this thread that non-trivial rules in music notation lead to
non-trivial implementations in music notation software.
For sure, this does not mean that the documentation could not be improved or the
implementation could not be easier to use.

Cheers,
Joram

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Re: lilypond-user Digest, Vol 146, Issue 81

2015-01-16 Thread David Sumbler
 From: Noeck noeck.marb...@gmx.de
 To: lilypond-user@gnu.org
 Subject: Re: Understanding Lilypond
 Date: Sat, 17 Jan 2015 00:04:34 +0100
 
 Dear David,
 
 as a small addition and a partly similar answer to Urs’, I think the point is:
 LilyPond tries to suggest (or even enforce as a default) conventions of 
 classic
 music notation. This comprises for example that clefs are repeated for each 
 line
 but the time signature isn’t.
 
 In your case, that means: The key signature can depend on the instrument and 
 can
 be different for each staff. But in most cases, the time signature is the same
 within a score (across staves). You can have polyrhythmical music in LilyPond
 but it is not the default. So while this looks inconsistent from the purely
 programmatical point of view, it makes sense for most music.
 
 Cheers,
 Joram

With respect, as a professional (mainly classical) musician for half a
century I totally understand why key signatures and time signatures are
handled differently.

My query - evidently not very well expressed - was not why does
Lilypond handle them differently, but how does one discover the
internal mechanism by which it does this.  Peter clearly understood
this, and although he could not provide an answer to how to find an
answer in the documentation, he has apparently felt the same frustration
in the past.

If or when I ever get to a comprehensive understanding of how Lilypond
handles things, I might well take Urs up on his suggestion of writing
something on the subject for Scores of Beauty - a site I was not aware
of until this evening.

David


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