Hi Dominique, Apparently I cannot resist a challenge. The following is a scheme function that will move accidentals above or below notes, depending on the stem direction. You can adjust the numbers following "ly:grob-translate-axis!" to fine-tune the positioning.
If you want it to automatically move all accidentals, you can put the override in the \with block of a staff, like I've shown below. HTH, -Paul \version "2.16" accidentalShifter = #(lambda (grob) (let* ( (notehead (ly:grob-parent grob 1)) (notecol (ly:grob-parent notehead 0)) (stm (ly:grob-object notecol 'stem)) (stmdir (ly:grob-property stm 'direction)) ) ;; just for testing ;; (display stmdir) (newline) (ly:grob-translate-axis! grob 0.2 X) (if (= stmdir -1) (ly:grob-translate-axis! grob 2.5 Y) (ly:grob-translate-axis! grob -2.5 Y) ) )) accShift = { \once \override Score.Accidental #'before-line-breaking = \accidentalShifter } \relative c'' { a16 b \accShift cis \accShift bes g a \accShift b \accShift c } \relative c'' { a b c b g a b c } \new Staff \with { \override Accidental #'before-line-breaking = \accidentalShifter } { \relative c'' { a16 b cis bes g a b c } } _______________________________________________ lilypond-user mailing list lilypond-user@gnu.org https://lists.gnu.org/mailman/listinfo/lilypond-user