The function
copy-file
copies the contents of the file
from
to another file. The file
from
must exist.
copy-file
opens
from
for input and
to
for output using
if-exists
:supersede
(see
cl:open
in the
Common Lisp HyperSpec
) and copies the contents from
from
to
to
.
LispWorks User Guide and Reference Manual - 21 Dec 2011