#! /bin/sed -f
# fmt.sed -- format text such as each line gets below 40 chars
# $Id: fmt.sed,v 1.1 1998/05/28 04:21:33 cdua Exp $
# Carlos Duarte, 980528
:a
/^.\{40\}/ !{
$ q
N
s/ *\n */ /
b a
}
s/^.\{40\}/&\
/
s/^\(.*\) \(.*\)\n/\1\
\2/
P
s/^.*\n//
b a
### colorized by sedsed, a debugger and code formatter for sed scripts