new feature (patch included)

[Jakob 'sparky' Kaivo]

Hello --

I've modified ls in fileutils to support a new --type option. It is similar
to the -type option in find (e.g. --type=f only lists regular files, --type=c
lists only character devices). I find it useful, and others might as well.
I've included patches to both ls.c and fileutils.texi. If I need to do a
copyright assingment form for fileutils, that's OK. Patch is against fileutils
4.0.35.

-- sparky

ls.c--type.diff.gz
Description: Binary data

fileutils.texi--type.diff.gz
Description: Binary data