You can run valgrind on lilypond. You just need to disable the warnings regarding garbage collection.
On Sun, Apr 17, 2011 at 5:24 AM, <lilyp...@googlecode.com> wrote: > Status: Accepted > Owner: ---- > Labels: Type-Defect Priority-Critical > > New issue 1618 by percival.music.ca: unpredictable placement of rests > http://code.google.com/p/lilypond/issues/detail?id=1618 > > This is split from issue 1609 (that issue was specifically about the problem > we saw in partcombine-midi.ly) > > > As the examples below illustrate, placement of such rests still changes > unpredictably. The score in example 2 produces different output with the > two command lines > lilypond test.ly > lilypond test.ly test.ly > while version 2.12.3 produces the same output in either case. Both versions > produce a warning "too many colliding rests". See also issue 1547 and issue > 384. > > The variation in position of the rests appeared somewhere between 2.13.48 > and .54 > > > The completion- engravers are not essential, it is simply the fact that > LilyPond does not have a rule to place simultaneous rests with a note of > different durations (see issue 1547). Smaller example, which produces > different output depending on whether the file is alone on the command line > or second in a list of .ly files: > > \version "2.12.3" > \new Staff << > \new Voice { > \voiceOne > r1 r1 > } > \new Voice { > \voiceThree > c'2 e' g' b' > } > \new Voice { > \voiceTwo > r1 r1 > } > > > > > _______________________________________________ > bug-lilypond mailing list > bug-lilypond@gnu.org > http://lists.gnu.org/mailman/listinfo/bug-lilypond > -- Han-Wen Nienhuys - han...@xs4all.nl - http://www.xs4all.nl/~hanwen _______________________________________________ bug-lilypond mailing list bug-lilypond@gnu.org https://lists.gnu.org/mailman/listinfo/bug-lilypond