#!/usr/bin/perl -p

# list -- escape code listing for troff

# Permission to use, copy, modify and/or
# distribute this software for any purpose
# with or without fee is hereby granted.

use Getopt::Std;
BEGIN { getopt('Ep:s:') }

if (/^\.\s*\(l\s*$/ .. /^\.\s*\)l\s*$/) {
	not $opt_E and s/^\\!// and next;
	if (/^\.\s*\(l\s*$/) {
		$_ = '';
		$_ = "$opt_p\n" if $opt_p;
	} elsif (/^\.\s*\)l\s*$/) {
		$_ = '';
		$_ = "$opt_s\n" if $opt_s;
	} else {
		s/\\/\\$&/g;
		s/^/\\&/g;
		s/'/\\(aq/g;
		s/\`/\\(ga/g;
	}
}