Le 28 févr. 2010 à 17:11, Han-Wen Nienhuys a écrit : > On Sun, Feb 28, 2010 at 12:48 PM, Nicolas Sceaux > <nicolas.sce...@gmail.com> wrote: > >>> On Sun, Feb 21, 2010 at 7:10 AM, <nicolas.sce...@gmail.com> wrote: >>>> This is a proof-of-concept for instanciable scheme engravers, with >>>> private instance slots. >>> >>> Looks OK to me; maybe you'd want to pass in the context into the >>> function, so it can do additional switching based on properties? >> >> Isn't the context accessible through the translator argument of >> e.g. the initialize function? >> >> (initialize . ,(lambda (translator) >> (let ((context (ly:translator-context translator))) >> ... > > Right, but at that point the alist (and the other functions as well) > are already constructed? Maybe you would want to switch earlier.
Right, anyway, "ça ne mange pas de pain" (as we say in French, literally: it does not eat bread). I've uploaded another patchset, which shows in particular how the ambitus engraver may be implemented in scheme, after adding a few scheme callbacks. <http://codereview.appspot.com/216066> (allthough scheme-engraver-ambitus.ly would not be a regression test, but rather an example, but I don't where such things go these days). Nicolas _______________________________________________ lilypond-devel mailing list lilypond-devel@gnu.org http://lists.gnu.org/mailman/listinfo/lilypond-devel
