Add names() as an alias for ls()
tree05c6b2b6ce37bba3b0ae5365c0a0b4bad794d072
-rw-r--r-- 383 DESCRIPTION
-rw-r--r-- 565 NAMESPACE
drwxr-xr-x - R
-rw-r--r-- 508 TODO
drwxr-xr-x - inst
drwxr-xr-x - man
drwxr-xr-x - src