On 2021-03-23 6:41 pm, Andrew Bernard wrote:
I suggest using the shape functions in the OpenLilyLib library.
Or it sounds like a laissez vibrer slur maybe. You can use the
\extendLV function that is somewhere on LSR. If not, I can post it.
That's LSR 715 [1] in particular.
[1]: https://lsr.di.unimi.it/LSR/Item?id=715
Below is an updated version of the function that I imagine would be
easier to use in practice. Plus it fixes an issue where the extended LV
would be too close to the note.
%%%%
\version "2.22.0"
%% Based on https://lsr.di.unimi.it/LSR/Snippet?id=715
%% Updated syntax for 2.20+
%% Embedded \laissezVibrer within the music function
%% Also using \tweak style instead of \once \override
%% Included the default note-head-gap (0.2) in computation
extendedLaissezVibrer =
#(define-music-function
(further)
(number?)
#{ \tweak X-extent #'(0 . 0)
\tweak details.note-head-gap #(- 0.2 (/ further 2))
\tweak extra-offset #(cons (/ further 2) 0)
\laissezVibrer #})
\fixed c' { \time 3/4
\repeat percent 2 {
b2 c'4
g8 a b2 \extendedLaissezVibrer #4
}
\bar "|."
}
%%%%
-- Aaron Hill
