#!/bin/rc
#
# command: /bin/boddle /n/juke/plan_9/sys/src/cmd/rx.c /sys/src/cmd/rx.c
# srcdir: /n/juke/plan_9/sys/src/cmd
# version: 825437007
# date: Tue Feb 27 11:03:27 EST 1996
#
myname=$0
doextract=no

fn usage{
	echo $myname: usage: $myname '[-X] [src-directory]' >[1=2]
	exit usage
}

fn sigint{
	rm -rf 825437007
	exit interrupt
}

while(~ $1 -*){
	switch($1){
	case -X
		doextract=yes
	case -*
		usage
	}
	shift
}

switch($#*){
case 0
	srcdir=/sys/src/cmd
case 1
	srcdir=$1
case *
	usage
}

if(! ~ $doextract yes){
	echo This shell file contains a bundle of diffs representing changes
	echo to original source files in the Plan 9 distribution. It will run
	echo against the files in
	echo ' ' $srcdir
	echo '(unless overridden by the optional source directory argument)'
	echo and create a directory 825437007 containing the updated files.
	echo It will NOT automatically update the original files.
	echo
	echo Invoke with argument -X to perform the actual extraction.
	exit 0
}

rm -rf 825437007
mkdir 825437007

target=825437007/rx.c
echo -n '825437007/rx.c: '
if(! test -f $srcdir/rx.c || ! test -r $srcdir/rx.c){
	echo $srcdir/rx.c unreadable
	exit unreadable
}
sum=`{sum < $srcdir/rx.c}
if(! ~ f729d8653494  $sum(1)^$sum(2)){
	echo $srcdir/rx.c is not the original distribution file
	exit original
}
cp $srcdir/rx.c 825437007/rx.c
ed 825437007/rx.c >/dev/null >[2=1] <<'//GO.SYSIN DD VADIM rx.c'
123c
	|| write(fd, r, strlen(r)+1)<0 || write(fd, cmd, strlen(cmd)+1)<0){
.
121a
	r = ruser ? ruser : u;
.
116a
	char *r;
.
52a
	if(fd >= 0)
.
33a
	case 'l':
		ruser = ARGF();
		break;
.
6a
char	*ruser;
.
wq
//GO.SYSIN DD VADIM rx.c
sum=`{sum < 825437007/rx.c}
if(~ 891aab343592  $sum(1)^$sum(2))
	echo
if not{
	echo 825437007/rx.c checksum error creating updated file
	exit checksum
}