The names slot is not part of the basic vector types/classes.
If you want to extend named lists, extend the class namedList:
getClass(namedList)
Class namedList [package methods]
Slots:
Name: .Data names
Class: list character
Extends:
Class list, from data part
Class vector,
Hi,
I was suggested that this question should be reported to r-devel.
Could you please make file.copy() preserve the file mode information?
I see from the source code that file.copy() is basically
file.append():
if (any(okay)) {
okay[okay] - file.create(to[okay])
if