On Sat, 1 Dec 2007 11:28:11 Graham Percival wrote: > Stan Sanderson wrote: > > Would you briefly explain what I might expect from the the graphviz.ly > > example? I'm not sure whether #(graph-write graph (current-error-port)) > > would/should do anything on my Mac. I do have Graphviz.app v.1.13 on my > > machine, but have not worked with it.
The contents of a graphviz-readable file should be dumped to the console (or a log file?). If you save lilypond's output (from "digraph G" to the end) to a file named test.dot and run $ dot -Tps test.dot -o test.ps (or using graphviz somehow from the gui -- I don't know how, sorry) then you should get a .ps file that shows internal interactions between grobs. Since this output is mainly used for internal debugging, I'm not exactly sure what counts as a regression. I suppose as long as the output works with graphviz to correctly render a graph, it counts as working. I've just checked that it works for me with graphviz version 2.12; if it doesn't work with your version, I'll add a comment to that effect in the file. Joe _______________________________________________ bug-lilypond mailing list [email protected] http://lists.gnu.org/mailman/listinfo/bug-lilypond
