Kieren MacMillan wrote:
Hello,
Thanks to Carl's patient help, I've successfully submitted my first
patch as a Frog!
<insert sound of trumpets, throw confetti, etc.>
1. For my next task, I was thinking of fixing the polyphonic
shorthand. Unfortunately, searching the tree for
<<
gives a couple of thousand hits... ;-)
Any hints on where that shorthand is defined would be greatly
appreciated.
If you look in lily/parser.yy, you will find that a "\\" corresponds to
E_BACKSLASH, which results in a voice-separator. Grepping further in
scm/* tells you that this results in a VoiceSeparator which in turn sets
the music-property types to include "separator". After a thorough search
in scm/*, you will finally find that this is used in the functions
voicify-* in scm/music-functions.scm, which in turn are invoked by
toplevel-music-functions in scorify-music ...
Anyway, the bottom line is that the actual job is done in voicify-chord
and voicify-list in scm/music-functions.scm.
2. Can Hairpin inherit line-spanner-interface? If so, can this be done
in Scheme, or does it require C++?
It already has the line-interface and the spanner-interface as well as 3
other interfaces. Exactly what are you missing in the Hairpin?
/Mats
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