Hello *, Is it possible in R to set breakpoints and conditional breakpoints in the browser mode? I've discovered "debug()" to debug functions, but I find stepping throw loops or having to go back and put in "browse()" calls a little tedious. I would really like to be able to set a breakpoint while in the browser mode. Can anyone tell me how to do this? Any other pointers to useful debugging tutorials/howtos in R would be greatly appreciated. Thanks, -Chuck Sugnet http://www.cse.ucsc.edu/~sugnet/