Copies all members of a list or environment into an environment
copy.into.env(source = sys.frame(sys.parent(1)),
dest = sys.frame(sys.parent(1)), names = NULL, exclude = NULL,
from.restore.objects = FALSE, overwrite = TRUE, all.names = TRUE)a list or environment from which objects are copied
the environment into which objects are copied
optionally a vector of names that shall be copied. If null all objects are copied
optionally a vector of names that shall not be copied
internal paramater keep FALSE
should existing objects in dest with same name be overwritten?
if TRUE copy all objects if names=NULL, if FALSE omit variables starting with .