1 #!/usr/bin/awk -f
2 #
3 # unpar - un-paragraphize text
4 
5 /^\* / {
6 	item = 1
7 	if (line != "")
8 		print line
9 	line = $0
10 	next
11 }
12 
13 item && /^ +/ {
14 	s = gensub(" +", "", "1", $0)
15 	line = sprintf("%s %s", line, s)
16 	next
17 }
18 
19 // { item = 0 }
20 
21 /^$/ {
22 	if (line != "")
23 		print line
24 	line = ""
25 	print ""
26 }
27 
28 /^[[:blank:]]+/ {
29 	if (line != "")
30 		print line
31 	line = ""
32 	print $0
33 	next
34 }
35 
36 // {
37 	if (line != "")
38 		line = sprintf("%s %s", line, $0)
39 	else
40 		line = $0
41 }
42 
43 END {
44 	if (line)
45 		print line
46 }