Pierre Perol-Schneider <pierre.schneider.pa...@gmail.com> writes: > Hi, > > After some fights with 'draw-line thickness in a score containing numbers > of arrows I've created this markup function: > http://lsr.di.unimi.it/LSR/Item?id=1026 > My intention was to stick to the 'arrow-head syntax. So it goes: > > #(define-markup-command (foo layout props axis direction) (scheme? > scheme?) > (interpret-markup layout props > (if (and (eq? axis X)(eq? direction 1)) > (markup "foo") > (markup "no foo")))) > > I've never use 'scheme? before. Could this be problematic? If yes, is there > any other way?
ly:dir? maybe. -- David Kastrup _______________________________________________ lilypond-user mailing list lilypond-user@gnu.org https://lists.gnu.org/mailman/listinfo/lilypond-user