Hi Jay,
On Sun, Sep 28, 2014 at 5:46 PM, Jay Vara <j...@diljun.com> wrote:
> Hi David,
>
> Actually, your logic and reasoning were quite correct. Only, the format
> statement was before the measureLength was set. I moved the format
> statement after the context-set-property and it now shows that the engraver
> does successfully reset the meter.
>
> I think the real problem is with the Completion_heads_engraver (probably a
> bug). To illustrate this, I added another line of simultaneous music - the
> only difference is the 4th note f - quarter note in one case and half note
> in the other.
>
> Here is the what it prints out:
>
> [image: Inline image 1]
>
> In the top staff, the second measure should have one quarter note and it
> has a half note (which should have been split and tied). In the third
> measure it should have had two quarter notes - it has instead only one
> quarter note.
>
> In the bottom staff, the second and third measure have the correct number
> of quarter notes. However, the a2 note in the third measure is split into
> two a4 notes and tied!
>
> It is looking more like a Completion_heads_engraver bug.
>
>
I couldn't say.
The Completion_heads_engraver seems pretty hardy, however. I mean it can
deal with this example:
\version "2.18.0"
music = {
\relative c' {c1 c c c c c c c8}
}
\score {
\new Staff <<
\new Voice { \music }
\new Voice {
\repeat unfold 6 {
\time 5/16 s16*5
\time 3/8 s4.
\time 1/2 s2
}
}
>>
\layout {
\context {
\Voice
\remove Note_heads_engraver
\remove Rest_engraver
\consists Completion_heads_engraver
\consists Completion_rest_engraver
}
}
}
%%%%%%%%%%%
Possibly the problem is that the custom engraver is setting measureLength
too late for Completion_heads_engraver to use it?
--David
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