#!/bin/rc
#
# command: /bin/boddle /n/juke/plan_9/sys/src/cmd/kc /sys/src/cmd/kc
# srcdir: /n/juke/plan_9/sys/src/cmd/kc
# version: 822682152
# date: Fri Jan 26 13:49:12 EST 1996
#
myname=$0
doextract=no

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

fn sigint{
	rm -rf 822682152
	exit interrupt
}

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

switch($#*){
case 0
	srcdir=/sys/src/cmd/kc
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 822682152 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 822682152
mkdir 822682152

target=822682152/cgen.c
echo -n '822682152/cgen.c: '
if(! test -f $srcdir/cgen.c || ! test -r $srcdir/cgen.c){
	echo $srcdir/cgen.c unreadable
	exit unreadable
}
sum=`{sum < $srcdir/cgen.c}
if(! ~ d2b7ae4c17867  $sum(1)^$sum(2)){
	echo $srcdir/cgen.c is not the original distribution file
	exit original
}
cp $srcdir/cgen.c 822682152/cgen.c
ed 822682152/cgen.c >/dev/null >[2=1] <<'//GO.SYSIN DD VADIM cgen.c'
887d
880c
			nod4.vconst = t->offset;
.
68c
				if(r->complex >= FNX && nn == Z)
					regret(&nod, r);
				else
					regalloc(&nod, r, nn);
.
wq
//GO.SYSIN DD VADIM cgen.c
sum=`{sum < 822682152/cgen.c}
if(~ 4562eaa517894  $sum(1)^$sum(2))
	echo
if not{
	echo 822682152/cgen.c checksum error creating updated file
	exit checksum
}