#!/usr/bin/perl -w # This file was preprocessed, do not edit! use strict; use Getopt::Long; use vars qw($escape $unescape); sub usage { print STDERR <<EOF; Usage: debconf-unescape -e|-u < input-text -e, --escape escape text -u, --unescape unescape text Exactly one of -e or -u must be used. EOF exit(1); } $escape=0; $unescape=0; GetOptions( "escape|e" => \$escape, "unescape|u" => \$unescape, ) || usage(); if ($escape == $unescape) { usage(); } if ($escape) { while (<>) { s/\\/\\\\/g; s/\n/\\n/g; print; } } else { while (<>) { for (split /(\\.)/) { s/\\(.)/$1 eq "n" ? "\n" : $1/eg; print; } } }