1 5645c4af 2005-01-11 devnull #!/usr/bin/env rc
 2 3ff9213b 2005-01-04 devnull # doctype:  synthesize proper command line for troff
 3 3ff9213b 2005-01-04 devnull 
 4 3ff9213b 2005-01-04 devnull troff=troff
 5 3ff9213b 2005-01-04 devnull eqn=eqn
 6 3ff9213b 2005-01-04 devnull prefer=prefer
 7 3ff9213b 2005-01-04 devnull opt=''
 8 3ff9213b 2005-01-04 devnull dev=''
 9 3ff9213b 2005-01-04 devnull while(~ $1 -*){
10 3ff9213b 2005-01-04 devnull 	switch($1){
11 3ff9213b 2005-01-04 devnull 	case -n;
12 3ff9213b 2005-01-04 devnull 		troff=nroff
13 3ff9213b 2005-01-04 devnull 		eqn=neqn
14 3ff9213b 2005-01-04 devnull 		prefer='prefer -n'
15 3ff9213b 2005-01-04 devnull 	case -T
16 3ff9213b 2005-01-04 devnull 		dev=$1
17 3ff9213b 2005-01-04 devnull 	case -*
18 3ff9213b 2005-01-04 devnull 		opt=$opt' $1'
19 3ff9213b 2005-01-04 devnull 	}
20 3ff9213b 2005-01-04 devnull 	shift
21 3ff9213b 2005-01-04 devnull }
22 3ff9213b 2005-01-04 devnull ifs='
23 3ff9213b 2005-01-04 devnull '{
24 3ff9213b 2005-01-04 devnull 	files=`{echo $*}
25 3ff9213b 2005-01-04 devnull }
26 3ff9213b 2005-01-04 devnull 9grep -h '\$LIST|\|reference|^\.(EQ|TS|\[|PS|IS|GS|G1|GD|PP|BM|LP|BP|PI|cstart|begin|TH...)|^\.P$' $* |
27 3ff9213b 2005-01-04 devnull sort -u |
28 3ff9213b 2005-01-04 devnull awk '
29 3ff9213b 2005-01-04 devnull BEGIN	{ files = "'$files'" }
30 3ff9213b 2005-01-04 devnull /\$LIST/ { e++ }
31 3ff9213b 2005-01-04 devnull /^\.PP/	{ ms++ }
32 3ff9213b 2005-01-04 devnull /^\.LP/	{ ms++ }
33 3ff9213b 2005-01-04 devnull /^\.EQ/	{ eqn++ }
34 3ff9213b 2005-01-04 devnull /^\.TS/	{ tbl++ }
35 3ff9213b 2005-01-04 devnull /^\.PS/	{ pic++ }
36 3ff9213b 2005-01-04 devnull /^\.IS/	{ ideal++ }
37 3ff9213b 2005-01-04 devnull /^\.GS/ { tped++ }
38 3ff9213b 2005-01-04 devnull /^\.G1/ { grap++; pic++ }
39 3ff9213b 2005-01-04 devnull /^\.GD/ { dag++; pic++ }
40 3ff9213b 2005-01-04 devnull /^\.\[/	{ refer++ }
41 3ff9213b 2005-01-04 devnull /\|reference/ { prefer++ }
42 3ff9213b 2005-01-04 devnull /^\.cstart/ { chem++; pic++ }
43 3ff9213b 2005-01-04 devnull /^\.begin +dformat/ { dformat++; pic++ }
44 3ff9213b 2005-01-04 devnull /^\.TH.../ { man++ }
45 3ff9213b 2005-01-04 devnull /^\.BM/ { lbits++ }
46 3ff9213b 2005-01-04 devnull /^\.P$/	{ mm++ }
47 3ff9213b 2005-01-04 devnull /^\.BP/	{ pictures++ }
48 3ff9213b 2005-01-04 devnull /^\.PI/	{ pictures++ }
49 3ff9213b 2005-01-04 devnull END {
50 3ff9213b 2005-01-04 devnull 	x = ""
51 3ff9213b 2005-01-04 devnull 	if (refer) {
52 3ff9213b 2005-01-04 devnull 		if (e)	x = "refer -e " files " | "
53 3ff9213b 2005-01-04 devnull 		else	x =  "refer " files "| "
54 3ff9213b 2005-01-04 devnull 		files = ""
55 3ff9213b 2005-01-04 devnull 	}
56 3ff9213b 2005-01-04 devnull 	else if (prefer) { x = "cat " files "| '$prefer'| "; files = "" }
57 3ff9213b 2005-01-04 devnull 	if (tped)  { x = x "tped " files " | "; files = "" }
58 3ff9213b 2005-01-04 devnull 	if (dag)  { x = x "dag " files " | "; files = "" }
59 3ff9213b 2005-01-04 devnull 	if (ideal) { x = x "ideal -q " files " | "; files = "" }
60 3ff9213b 2005-01-04 devnull 	if (grap)  { x = x "grap " files " | "; files = "" }
61 3ff9213b 2005-01-04 devnull 	if (chem)  { x = x "chem " files " | "; files = "" }
62 3ff9213b 2005-01-04 devnull 	if (dformat)  { x = x "dformat " files " | "; files = "" }
63 3ff9213b 2005-01-04 devnull 	if (pic)   { x = x "pic " files " | "; files = "" }
64 3ff9213b 2005-01-04 devnull 	if (tbl)   { x = x "tbl " files " | "; files = "" }
65 3ff9213b 2005-01-04 devnull 	if (eqn)   { x = x "'$eqn' '$dev' " files " | "; files = "" }
66 3ff9213b 2005-01-04 devnull 	x = x "'$troff' "
67 3ff9213b 2005-01-04 devnull 	if (man) x = x "-man"
68 3ff9213b 2005-01-04 devnull 	else if (ms) x = x "-ms"
69 3ff9213b 2005-01-04 devnull 	else if (mm) x = x "-mm"
70 3ff9213b 2005-01-04 devnull 	if (lbits) x = x "-mbits"
71 3ff9213b 2005-01-04 devnull 	if (pictures) x = x " -mpictures"
72 3ff9213b 2005-01-04 devnull 	x = x " '$opt' '$dev' " files
73 3ff9213b 2005-01-04 devnull 	print x
74 3ff9213b 2005-01-04 devnull }'