20000917

	Version 1.4.5

	Fixed global flag processing--was always replacing all occurances

	Removed extraneous processing in execute_program()--speed improved

19990216

	Version 1.4.4

	Included GNU regex 0.12 in source distribution, so BSD-variant checking
	is no longer necessary

19990211

	Version 1.4.3

	Minor changes to Makefile.in

	Minor changes to allow clean build under other BSD-variant OSs

	Minor changes to docs, explaining reliance on GNU regex libraries

19990107

	Version 1.4.2

	Minor changes to allow clean build under FreeBSD 3.0

19981221

	Version 1.4.1

	Additional code speedups

19981220

	Version 1.4

	Permitted newlines to be included in pattern

	Fixed long options bug wherein the long versions of --pattern and 
	--replacement wouldn't take an argument

	Minor code cleanups

19981103

	Version 1.3.5

	Minor code cleanups

19980729

	Version 1.3.4

	Rewrote input routines to use unbuffered I/O, even though these
	aren't ANSI C (they are POSIX.1, though) for more speed improvements

	Additional code cleanups

19980728

	Version 1.3.3

	Fixed off-by-one error which truncated last line of files

	Altered Makefile.in, configure.in, configure, gres.c to permit
	linking against sfio

19980727

	Version 1.3.2

	Fixed file streams bug

19980608

	Version 1.3.1

	Added checks for <unistd.h> to configure script

19980603

	Version 1.3

	Rewrote input routines to use block reads instead of character at a
	time reads--this results in significant speed improvements

19980602
	
	Version 1.2.2

	More speed improvements

19980601

	Version 1.2.1

	Fixed bug where multiple -p or -r flags would screw up parsing of 
	non-option arguments.  Now, if multiple -p or -r flags are given on
	the command line, only the last ones will be used.

	Slight reformatting of gres.c--more indenting consistency
	
	Added comments to gres.c and Makefile.in relating to derivation from
	GNU sed for better compliance with the GPL

19980514

	Version 1.2
	
	Deleted string compile phase--pattern and replace are now passed to
	compile_program and slash processing is now removed.  This means that
	gres can work on binary files now, but utility is limited with the
	concept of one-line-at-a-time processing.  This should result in
	slight speed-ups in execution as well.

19980513
	
	Version 1.1.1
	
	Reformatted gres.c--indenting should be consistent now
	
	Fixed bug where malloc'd memory for pattern and replace didn't
	include trailing null byte--this caused many unpredictable errors
	
	Reduced amount of memory used, by eliminating multiple commands--
	#define MORE_CMDS 1
	
	Fixed up some comments to be more accurate

19980512

	Version 1.1
	
	Made gres accept optional flags for pattern and replacement.  This
	allows option arguments to be specified in any order.  Gres will now
	check for the existance of the -p option and use the argument to that
	flag as the pattern if it exists.  If -p isn't specified, gres will
	use the first non-option argument as the pattern.  If -r is specified,
	gres will use the argument to that flag as the replacement.  If -r 
	isn't specified, gres will use the first non-option argument (or the 
	second if -p isn't specified) as the replacement.
	
	Updated man page and README to reflect these changes
	
	Deleted a lot of superfluous GNU sed code
	
19980502

	Version 1.0 based on GNU sed 2.05