Le 14 nov. 2009 à 09:29, David Kastrup a écrit : > Now the harp-pedal command defines the property signature > > ((size 1.0) > (harp-pedal-details) > (thickness 0.5)) > > So far, so fine. It > then calls make-harp-pedal without passing it those let-bound > variables. As far as I understand Scheme and its closures, this means > that the defaults specified in this manner are ignored. > > make-harp-pedal then starts off with > > (let* ((size (chain-assoc-get 'size props 1.2)) > (details (chain-assoc-get 'harp-pedal-details props '())) >
Just remove the useless binding of `size' in the let form, and give the appropriate default in the property argument. Nicolas _______________________________________________ lilypond-devel mailing list lilypond-devel@gnu.org http://lists.gnu.org/mailman/listinfo/lilypond-devel
