In an m4 macro I want to do this:
\property Current.DynamicText
\set #'extra-offset = #'($1 . (+ 2.5 $2))
($1 and $2 are m4's macro arguments), but I get the following warning
message (for $1 = -2 and $2 = 0):
Interpreting music...
Type check for `extra-offset' failed;
value `(-2 + 2.5 0)' must be of type `pair of numbers'
Any solution for this problem?
Werner
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