Am 24.09.2012 12:04, schrieb lilyp...@googlecode.com:
Status: New
Owner: ----
Labels: Type-Enhancement Patch-new
New issue 2856 by d...@gnu.org: Patch: Get along with use of
grob-property instead of grob-property-path in overrides
http://code.google.com/p/lilypond/issues/detail?id=2856
Get along with use of grob-property instead of grob-property-path in
overrides
LilyPond uses a willy-nilly mixture of grob-property and
grob-property-path when generating overrides programmatically (the
parser only uses grob-property-path). Several override-reinterpreting
commands and functionalities were not prepared to deal with this.
http://codereview.appspot.com/6544060
A quick glance at the code shows
+ (cond
+ ((ly:music-property m 'grob-property #f) => list)
+ (else
+ (ly:music-property m 'grob-property-path)))))
what does the second line mean? I have never seen '=>' in a scheme program.
Sorry for this beginner's question...
Marc
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