tee v1.2 for Gno

The tee that ships with Gno (and hereforth designated v1.0) seems to have
fully buffered output, making it next to useless.  This version of tee
has no buffering on stdin/stdout by default, so you see the output as
it's being read.  This version also allows multiple output files, appending,
and ignoring of SIGINT.

To install copy tee to /bin and tee.1 to /usr/man/man1, or just type
"dmake install".

This program contains material from the Orca/C Run-Time Libraries,
copyright 1987-1994 by Byte Works, Inc.  Used with Permission.

Devin Reade
<gdr@myrias.ab.ca>

$Id: README,v 1.3 1996/09/09 06:12:14 gdr Exp $

Change Log
==========

v1.0	Designated as the version shipped with GNO v2.0.4

v1.1    Rewrite from scratch by Devin Reade.  Default changed from
	full buffering to no buffering.  Added options for multiple
	output files, appending and ignoring of SIGINT.

v1.2	Added -b (line buffering) option.  STDIN_FILENO is no longer
	directly read; stdio is used.