2010-08-23	Cliff Miller <cbm@nightcoder.com>

	* accepted changes from tal:
		- use $ENV{CILOG}
		- support filenames with whitespace/arbitrary characters
		- improve security through system(@args)
	* updated man page.
	* release 2.0.2.

2003-06-27	Cliff Miller <cbm@nightcoder.com>

	* release 2.0.1.

2003-05-22	Cliff Miller <cbm@nightcoder.com>

	* repackaged for autoconf-2.5x.
	* added user prompt for ci -i if file not under revision control.

2002-10-08	Cliff Miller <cbm@nightcoder.com>

	* packaged with gnu configure.

2002-03-14	Cliff Miller <cbm@research.bell-labs.com>

	* finished version 2.0, a complete, self-contained
	  rewrite in perl.

1999-06-02	Cliff Miller <cbm@research.bell-labs.com>

	* fixed abort bug with trap 0 in interactive replies.

1998-12-17	Cliff Miller <cbm@research.bell-labs.com>

	* moved to using lockf instead of flock on sun.

1998-03-03	Cliff Miller <cbm@research.bell-labs.com>

	* fixed PATH-munging problem.

1998-01-20	Cliff Miller <cbm@research.bell-labs.com>

	* PATH accommodation for e.g. /opt/default/bin/emacs.

1997-10-20	Cliff Miller <cbm@research.bell-labs.com>

	* finished sgi port, including flock-2.4.
	* packaged into /opt/xed-1.2.

1997-08-21	Cliff Miller <cbm@research.bell-labs.com>

	* initial attempt to port to sgi.

1997-06-08	Tom Reingold <tommy@research.bell-labs.com>

	* disabled editing symlinks (creates RCS problems)

1994-03-22	John Linderman <jpl@research.att.com>

	* initial version (in ksh, xed/xedl).
