symbolic links in @var{filename} at all levels. If @var{filename}
does not exist, the return value is @code{nil}.
-@xref{File Permissions,,, coreutils, The @sc{gnu} @code{Coreutils}
+@xref{File permissions,,, coreutils, The @sc{gnu} @code{Coreutils}
Manual}, for a description of mode bits. If the low-order bit is 1,
then the file is executable by all users, if the second-lowest-order
bit is 1, then the file is writable by all users, etc. The highest
@noindent
specifies that the file should be readable and writable for its owner,
readable for group members, and readable for all other users.
-@xref{File Permissions,,, coreutils, The @sc{gnu} @code{Coreutils}
+@xref{File permissions,,, coreutils, The @sc{gnu} @code{Coreutils}
Manual}, for a description of mode bit specifications.
Interactively, @var{mode} is read from the minibuffer using
mode bits of @var{base-file}. If @var{base-file} is omitted or
@code{nil}, the function uses @code{0} as the base mode bits. The
complete and relative specifications can be combined, as in
-@code{"u+r,g+rx,o+r,g-w"}. @xref{File Permissions,,, coreutils, The
+@code{"u+r,g+rx,o+r,g-w"}. @xref{File permissions,,, coreutils, The
@sc{gnu} @code{Coreutils} Manual}, for a description of file mode
specifications.
@end defun