I've tried the below example in 2.10.10 and 2.11.57-1 and both generate the warning "already have a volta spanner, ending that one prematurely" and place the grace note in it's own volta spanner.
For now, can anyone find a workaround? Thanks! -cj \version "2.10.10" %\version "2.11.57" \score { \new Staff {<< { \repeat volta 2 { R1 } \alternative { { R1 } { R1 } } } { \repeat volta 2 { R1 } \alternative { { \acciaccatura c''8 c''1 } { R1 } } } >>} } _______________________________________________ lilypond-user mailing list lilypond-user@gnu.org http://lists.gnu.org/mailman/listinfo/lilypond-user