Hi list,
the shapeSlur function from the LSR
(http://lsr.dsi.unimi.it/LSR/Snippet?id=777) doesn't seem to work
anymore (at least for me).
That's the 'entrance' function:
shapeSlur =
#(define-music-function (parser location offsets)
(list?)
#{
\once \override Slur #'control-points = #(shape-slur $offsets)
#})
When calling this function I get the error:
Fehler: GUILE signalisierte einen Fehler für den hier beginnenden Ausdruck
\once \override Slur #'control-points = #
(shape-slur $offsets)
then
Warnung: Typprüfung für »control-points« gescheitert; Wert »#<unspecified>«
muss vom Typ »list« sein
and finally
Unbound variable: $offsets
From what I see I assume that this is due to some change in syntax at
some point (the last time I recall using this function was with 2.14.0).
But as you know I'm still quite lost with Scheme, so I can't neither
verify nor fix this, and so I'd be gracious for any advice. Of course I
can't be sure that this type check at the calling of the 'main' function
is all there is to it, but lilyPond doesn't even get to call shape-slur ...
Best
Urs
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