On 8/31/05, Will Oram <[EMAIL PROTECTED]> wrote: > I know I'm posting to the list a lot with my questions; I'm trying > out a lot of tricky notation snippets that, if successful, will > produce free scores that truly show the kickass things lily can do. > So...bear with me. > > lily 2.7.8, OS X 10.4 > > I have centred dynamics working properly again (thanks, Trevor), and > I intend to be making extensive use of staff changing. Auto-change > won't be appropriate, so everything is done manually. > > The following code should produce two treble lines: the bottom has g8 > followed by empty space, while the top starts on the bottom attached > to the g8 notehead, then changes back up. Frankly, I don't get the > logic myself, but it ain't my music. > > (more after code) >
<snip> > --- > > When typesetting, this message comes up... > > Interpreting music... > warning: Change_iterator::process (): Staff = `up': > 3piano.ly:7:8: warning: can't change `Staff' to `down': not changing > to same context type: > > \change Staff = "down" > > I imagine Dynamics is interfering, since everything else is Staff and > there should be no trouble. Nevertheless, I know staff changes must > be possible, because it is clearly visible in scores like this: > http://www.mutopiaproject.org/cgibin/piece-info.cgi?id=535 . Yet, > staring at the source, I can't find what I'm doing wrong for the life > of me. > > Any thoughts? Hmm. I don't think it's the Dynamics context because commenting out the Dynamics context completely in the score { } block still generates the same error. If, in your upper material, you insert another note *prior to* the \chang-ed g'' then the g'' changes to the lower staff just fine ... but I can't get it to work *starting on* the \change-ed g''. Perhaps there's a bug that the first note in a Voice / Staff / Context (?) can't be changed? I don't have time to whip up a test file yet, tho ... -- Trevor Bača [EMAIL PROTECTED]
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