PS interestingly, while whatever is \accepted by StaffGroups seems to be \accepted by ChoirStaffs, PianoStaffs and GrandStaffs won't accept new contexts unless explicitly told.
2014-07-31 19:35 GMT+02:00 Janek Warchoł <[email protected]>: > Hi, > > i have noticed something strange wrt/ \accepts behaviour. > > Let's start with a minimal example: i define new Staff-like context > Foo that has red noteheads: > > \layout { > \context { > \Staff > \name "Foo" > \override NoteHead.color = #red > } > } > > \new Foo { c'1 } > > But this doesn't work (noteheads are black, which means that instead > of a Foo a Staff is created), because no context accepts Foo. So i do > > \layout { > \context { > \Score > \accepts "Foo" > } > \context { > \Staff > \name "Foo" > \override NoteHead.color = #red > } > } > > \new Foo { c'1 } > > This works, but i cannot put several Foos in a ChoirStaff (or a > StaffGroup, etc.), i.e. > > \new ChoirStaff << > \new Foo { c'1 } > \new Foo { c' } >>> > > will not get the grouping bracket. Fine, i change the code to > > \layout { > \context { > \ChoirStaff > \accepts "Foo" > } > \context { > \Staff > \name "Foo" > \override NoteHead.color = #red > } > } > > \new ChoirStaff << > \new Foo { c'1 } > \new Foo { c' } >>> > > Now here's where the strangeness appears. With the above definition, > only \ChoirStaff should accept Foo, shouldn't it? But if i write > > \new StaffGroup << > \new Foo { c'1 } > \new Foo { c' } >>> > > it will also work, i.e. i'll get a StaffGroup of Foos. Moreover, > > \new Foo { c'1 } > > (i.e. no grouping at all) also works. > Is this a bug, or a feature i don't understand? > > best, > Janek _______________________________________________ bug-lilypond mailing list [email protected] https://lists.gnu.org/mailman/listinfo/bug-lilypond
