Hello, I would like to implement "circle" argument of "symbols", and want to call do_circle by name "circle" from .Internal. I suppose I can do that by adding following lines to src/main/names.c and names.h: names.c {"circle" do_circle 0 ....} names.h SEXP do_circle(...) Is it right? Yusuke Uchiyama yusuke@kais.kyoto-u.ac.jp -.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.- r-devel mailing list -- Read http://www.ci.tuwien.ac.at/~hornik/R/R-FAQ.html Send "info", "help", or "[un]subscribe" (in the "body", not the subject !) To: r-devel-request@stat.math.ethz.ch _._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._