# awksed.awk --- do s/foo/bar/g using just print
# Thanks to Michael Brennan for the idea
#
# Arnold Robbins, [email protected], Public Domain
# August 1995

function usage()
{
print "usage: awksed pat repl [files...]" > "/dev/stderr"
exit 1
}

BEGIN {
# validate arguments
if (ARGC < 3)
usage()

RS = ARGV[1]
ORS = ARGV[2]

# don't use arguments as files
ARGV[1] = ARGV[2] = ""
}

# look ma, no hands!
{
if (RT == "")
printf "%s", $0
else
print
}