Hello R devel/help,
I ran into this strange behavior:
# showstack is supposed to walk through the stack of parent
# environments when it is called:
showstack = function() {
env = environment()
for(i in 1:12) {
env = do.call(parent.frame, list(), env=env)
pr
I just checked your package on a mavericks VM and it seems fine, so I
wouldn't worry about it. Probably some configuration issue on the CRAN
server, perhaps xquartz is outdated.
Unfortunately there is no easy way anymore to check on Mavericks.
Travis used to support it, but they have deprecated ma
