Your input is not a valid XML. The
id=1 should be
id="1". After fixing that, the following seems to work for the input you showed:
#!/usr/bin/perl
use warnings;
use strict;
use XML::LibXML;
my $dom = 'XML::LibXML'->load_xml(location => 'file.xml');
for my $child (
@{ $dom->find('/trans-unit/*[self::source | self::target]') }
) {
( my $contents = join '', $child->childNodes ) =~ s,\n, <lb/> ,g;
print $contents, $child->nodeName eq 'source' ? ' || ' : "\n";
}
($q=q:Sq=~/;[c](.)(.)/;chr(-||-|5+lengthSq)`"S|oS2"`map{chr |+ord
}map{substrSq`S_+|`|}3E|-|`7**2-3:)=~y+S|`+$1,++print+eval$q,q,a,
