Hi Urs, I updated the snippet in oll (master). It compiles with 2.9.15 (and should with 2.9.16). There was an old try to automatically insert a timesignature, when the transposition changed. I tried with broadcast-stream-event (or thelike), which didn't do the trick. That part is not essentially needed, but it would be nice, if time-signatures would be printed, when the instrument-transposition changes.
For now it should work. If there is a problem, when a music-expression is used more than once, give me another note. Best, Jan-Peter On 07.10.2014 12:03, Urs Liska wrote: > Unfortunately the snippet doesn't run on current LilyPond versions. > > Running on 2.18.2 works > > Running 2.19.4 throughout 2.9.11 works but gives a warning: > > Interpreting music... > > warning: Event class should be a list > > > Running 2.19.16 doesn't compile and outputs: > > Parsing... > > Interpreting > music.../home/uliska/git/openlilylib/openlilylib/editorial-tools/auto-transpose/definitions.ily:64:18 > <0>: In procedure ly:make-stream-event in expression > (ly:make-stream-event (quote key-change-event) (quasiquote #)): > > /home/uliska/git/openlilylib/openlilylib/editorial-tools/auto-transpose/definitions.ily:64:18 > <1>: Wrong type argument in position 1 (expecting pair): key-change-event > > > When looking in the definitions file I see that there's nothing I can > do about it, so I have to ask you politely to update that snippet. If > it can be fixed it would be good to use the > lilypond-version-predicates from > https://github.com/openlilylib/openlilylib/tree/master/general-tools/lilypond-version-predicates > to make the function generally accessible (i.e. execute the right code > depending on the used LilyPond version).
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