#!/opt/perl/bin/perl
$centered=0;
print "text\n";
while (<>) {
if (/^\s{4,}/) {
unless ($centered) {
$centered=1;
print "\n";
}
} else {
if ($centered) {
$centered=0;
print "
\n";
}
}
if ($centered) {
print "
\n";;
} elsif (/^\s*$/) {
print "";
} elsif (/^\s+-/) {
print "
";
} elsif (/^\s/) {
#print ""; # uncomment if you want separate paragraphs
print "
"; # comment if you do not want indents
}
print;
}
print "\n";