I'm currently trying to fix the problem that FiguredBass wrongly fills in new
bass figures into gaps (when extenders are enabled), discarding the order of
figures given.
In particular, a figure <6 4> <4 2> should print the 2 below the 4...
Currently, the output is:
6 2
4---
while correctly it should be
6
4---
2
I've rewritten large parts of the figured bass engraver, but now all new
figures are always placed below all existing extenders, e.g. <6 4> <7 4> now
places the 7 BELOW the 4, which is again wrong.
It must be a very simple, stupid error in my code, but I'm simply unable to
locate it. Here is my current patch (relativ to origin/master):
http://codereview.appspot.com/224052
Does anyone spot the error? Or can anyone enlighten me how exactly the
vertical ordering of the figures happens?
Attached is a sample lilypond file to test the possible behaviors...
Thanks a lot,
Reinhold
--
------------------------------------------------------------------
Reinhold Kainhofer, reinh...@kainhofer.com, http://reinhold.kainhofer.com/
* Financial & Actuarial Math., Vienna Univ. of Technology, Austria
* http://www.fam.tuwien.ac.at/, DVR: 0005886
* LilyPond, Music typesetting, http://www.lilypond.org
\version "2.13.11"
\paper { ragged-right = ##t }
\score {
\new Staff <<
\context Voice {
\clef bass
c8 d
}
\figures {
\set useBassFigureExtenders = ##t
<6 4>8 <4 2>8
}
>>
\header { piece = "2 should be below 4 in second figure" }
}
\score {
\new Staff <<
\context Voice {
\clef bass
c8 d
}
\figures {
\set useBassFigureExtenders = ##t
<6 4>8 <7 4>8
}
>>
\header { piece = "here, 7 should be above 4 in second figure" }
}
\score {
\new Staff <<
\context Voice {
\clef bass
c8 d
}
\figures {
\set useBassFigureExtenders = ##t
<6 4 3>8 <5 3>8
}
>>
\header { piece = "problem: Where should the 5 (above 3) be placed exactly" }
}
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