Hello everybody,

in the attachment you’ll find an example for a function which I use to make dynamics slightly overlap with staff lines for saving space. It used to work up to 2.19.8, but now (tested with 2.19.15 and .16) negative values of Y-offset remain without effect inspite of outside-staff-priority being unset. Can anyone tell me how to update the function? (It should be backward-compatible.)

Thanks in advance,
Simon
% 2.19.8 works, 2.19.15 doesn’t
\version "2.19.16"
\paper { #(set-paper-size "a10" 'landscape) }
\header { tagline = ##f }

% permits the y-offset argument to be omitted
off = #(define-music-function (parser location x y ev) (number? (number? #f) ly:music?)
         #{ -\tweak X-offset $x
            $(if
              y
              #{ -\tweak Y-offset $y $ev #}
              #{ $ev #})
         #})

\score {
  { c'-\off 0 -1 \f }
  \layout {
    \context { \Voice
               \dynamicUp
               \override DynamicText.outside-staff-priority = ##f
               \override DynamicLineSpanner.outside-staff-priority = ##f }
  }
}

Attachment: off-function-2.19.16-fail.pdf
Description: Adobe PDF document

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