[unix-history] / .ref-BSD-1 / opcodes / makeopc

cp opc.d junk
ed - junk >junk2
g/^...[ 	]*$/d
=
v/\*/d
=
v/.........../s/$/	/
g/^0*/s//0/
g/\(.*\)\*\(.*\)/s//#define O\2	\1/
1i
/*
 * operations
 */
.
w opcode.h
q
ed - junk
g/^\(23.\).*/s//\1/
g/_/s/..../	/
v/_/s/.*/	badop/
1s/^/optab:\
/
130,$m0
1i
.data
.
$a
.text
.
/NULL/c
	badop
.
w opcode.s
q
ed - opcode.h >>opcode.s
/WRITC/s/#define //
s/[ 	]/ = /p
w /dev/null
q
ed - junk2
-s/$/\/256 opcodes assigned/p
+s/$/\/256 opcodes #defined/p
w
q
rm junk junk2
Commit	Line	Data
8dd40c21 BJ	1	cp opc.d junk
	2	ed - junk >junk2
	3	g/^...[ ]*$/d
	4	=
	5	v/\*/d
	6	=
	7	v/.........../s/$/ /
	8	g/^0*/s//0/
	9	g/\(.\)\\(.*\)/s//#define O\2 \1/
	10	1i
	11	/*
	12	* operations
	13	*/
	14	.
	15	w opcode.h
	16	q
	17	ed - junk
	18	g/^\(23.\).*/s//\1/
	19	g/_/s/..../ /
	20	v/_/s/.*/ badop/
	21	1s/^/optab:\
	22	/
	23	130,$m0
	24	1i
	25	.data
	26	.
	27	$a
	28	.text
	29	.
	30	/NULL/c
	31	badop
	32	.
	33	w opcode.s
	34	q
	35	ed - opcode.h >>opcode.s
	36	/WRITC/s/#define //
	37	s/[ ]/ = /p
	38	w /dev/null
	39	q
	40	ed - junk2
	41	-s/$/\/256 opcodes assigned/p
	42	+s/$/\/256 opcodes #defined/p
	43	w
	44	q
	45	rm junk junk2