Avoid a warning for each whiteout found during ls -lW

# ls -lW
total 2
-rw-r--r--  1 root  wheel  6 Oct 18 14:46 file1
ls: ./file2: No such file or directory
w---------  0 root  wheel  0 Jan  1  1970 file2

From FreeBSD rev 1.76

Don't interpret .//dir as /dir.

Copy filename read from stdin into the private buffer.

Be pedantic and do fts_close() when done.

Fix the case where the user specifies an alternate heading for some output format keyword and the keyword they picked is an alias to some other keyword. This includes the segfault fixes.  (FreeBSD)

update manpage

Fix standards section as we renamed -p to -D.

A new flag, -p, was added to cat which allows dates to be prepended to each line of output.  This could be useful when logging from scripts, etc.

The format is based on strftime
so cat -p %D test might print out
09/08/06testing this
if the file test contained testing this.

This is based on a patch floating around FreeBSD-Current.

Added Eric Anderson's patch for cp which adds -a an -l flags.

-a is an archive mode which is equivalent to -PpR
-l is link mode where regular files are hard linked instead of copied.

*** empty log message ***

Corrected compiler bug

OpenBSD 3.9 ksh

Added cvs tags.

Added cvs tags

Add cvs ids.

Added cvs ids

Added cvs header.

This commit was generated by cvs2svn to compensate for changes in r5, which
included commits to RCS files with non-trunk default branches.