In section 6.1.2 of Writing R Extensions, it is mentioned that if the function returns, success can be assumed.
In section 6.1.1 this is not mentioned, but I assume the same holds true there too, even it is not mentioned there. Ciao, Oliver ______________________________________________ R-devel@r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-devel