Patch updated.
http://codereview.appspot.com/4875054/diff/1/lily/ambitus-engraver.cc File lily/ambitus-engraver.cc (right): http://codereview.appspot.com/4875054/diff/1/lily/ambitus-engraver.cc#newcode177 lily/ambitus-engraver.cc:177: Rational sig_alter = !scm_is_false (handle) So, might scm_is_pair also work ? http://codereview.appspot.com/4875054/ _______________________________________________ lilypond-devel mailing list lilypond-devel@gnu.org https://lists.gnu.org/mailman/listinfo/lilypond-devel