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List:       lilypond-user
Subject:    =?UTF-8?B?UmU6IOKAnFN1YmRpdmlkZUJlYW1z4oCdIHByb2JsZW0=?=
From:       Knute Snortum <ksnortum () gmail ! com>
Date:       2021-10-31 22:43:28
Message-ID: CALmeJxSERWbf=xpBvV3cZdLRzXa74z=xyX=qKCHNKfJBuBYZww () mail ! gmail ! com
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Hi Carl.  I hear what you're saying about taking control of the beams,
but I suspect that the underlying problem that the OP has gotten off
rhythm and therefore the bars don't come out right and therefore
beaming doesn't work.  There is a very suspect bar 13 that I think is
incorrect, but I can't tell without the original score.  Dividing the
measures with bars with a bar line check will make these problems pop
out.

--
Knute Snortum


On Sun, Oct 31, 2021 at 3:27 PM Carl Sorensen <c_sorensen@byu.edu> wrote:
> 
> 
> 
> On 10/31/21, 3:42 PM, "lilypond-user on behalf of Knute Snortum" \
> <lilypond-user-bounces+carl.d.sorensen=gmail.com@gnu.org on behalf of \
> ksnortum@gmail.com> wrote: 
> When you see this:
> 
> (\break)
> 
> something is wrong.  You can't attach a slur to a break; it has to be
> on some sort of note.  Also, do yourself a favor and use bar line
> checks, one line per measure.  I have a feeling you're getting off
> somewhere in the piece and that will clear up your beaming problem.
> 
> While these suggestions are good suggestions, it's also important to note that beam \
> subdivision is incorrect in many instances. 
> See https://sourceforge.net/p/testlilyissues/issues/5547/
> 
> If automatic subdivision is not working in your use case, and one wants  to fix the \
> problems with subdivision right now it is somewhat painful. It requires overrides \
> that describe the number of beams on each side of the stem.  IIRC, it is the \
> Stem.beaming property, which has two lists, the first saying which beams are on the \
> left side of the stem, and the second saying which beams are on the right side of \
> the stem. 
> Here's a sample:
> 
> 
> %%%
> \version "2.22"
> {
> c'32
> \once \override Stem.beaming = #'((0 1 2) . (0  1))
> c'
> \once \override Stem.beaming = #'((0 1) . (0 1 2))
> c'
> \once \override Stem.beaming = #'((0 1 2) . (0))
> c'
> \once \override Stem.beaming = #'((0) . (0 1 2))
> c'
> c'
> c'
> c'
> }
> %%%%
> 
> Notice that you must override the stem before and after the place you want the \
> subdivision to occur. 
> 
> 
> 
> Thanks,
> 
> Carl
> 
> 
> 
> 


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