Hi, 2014-08-02 17:13 GMT+02:00 Patrick or Cynthia Karl <pck...@mac.com>:
> What I would like to do is substitute for the "-2" the value "fontSize-2". > Is this possible? If so,how? > \version "2.18.2" mySize = -3 \relative c'' { \once\set fontSize = \mySize <c \tweak font-size #(- mySize 2) c'> } HTH, Pierre
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