That works great, thank you! FWIW, I added the override as a tweak to the
\scaleEspr variable:
\version "2.20.0"
#(define ((longer-script x) grob) (let* ((stil (ly:script-interface::print
grob))) (ly:stencil-scale stil x 1)))
scaleEspr = #(define-event-function (x-val)(number?) #{ \tweak #'stencil
#(longer-script x-val) \tweak Script.padding #1.0 \espressivo #})
\relative c'' { c4 e f\scaleEspr #2 g | f e g f | }
Regards,
Martín.
PS: For some reason the code I copied and pasted in the first message, was
pasted with a backslash in every line.
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