#!/bin/rc
#
# command: /bin/boddle /n/juke/plan_9/sys/src/cmd/test.c /sys/src/cmd/test.c
# srcdir: /n/juke/plan_9/sys/src/cmd
# version: 823716078
# date: Wed Feb 7 13:01:18 EST 1996
#
myname=$0
doextract=no

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

fn sigint{
	rm -rf 823716078
	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 823716078 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 823716078
mkdir 823716078

target=823716078/test.c
echo -n '823716078/test.c: '
if(! test -f $srcdir/test.c || ! test -r $srcdir/test.c){
	echo $srcdir/test.c unreadable
	exit unreadable
}
sum=`{sum < $srcdir/test.c}
if(! ~ 0e48b5e53432  $sum(1)^$sum(2)){
	echo $srcdir/test.c is not the original distribution file
	exit original
}
cp $srcdir/test.c 823716078/test.c
ed 823716078/test.c >/dev/null >[2=1] <<'//GO.SYSIN DD VADIM test.c'
86c
		return(!e2());
.
78c
	if (EQ(nxtarg(1), "-a")) return (p1 && e1());
.
68c
	if (EQ(nxtarg(1), "-o")) return(p1 || e());
.
wq
//GO.SYSIN DD VADIM test.c
sum=`{sum < 823716078/test.c}
if(~ 458cab2b3434  $sum(1)^$sum(2))
	echo
if not{
	echo 823716078/test.c checksum error creating updated file
	exit checksum
}