Fix #381: Handle OS-specific docstrings in unix.lisp and pathname.lisp
First, in unix.lisp, use the same docstring for unix-getpwuid
. We
use the one from Linux.
Second, for pathname.lisp, for
the docstring for *enable-darwin-path-normalization*
prefix the docstring with "_N" so that the docstring is still read and saved, even if the reader-conditional disables the enclosing form.
Edited by Raymond Toy