/usr/share/perl5/MDOM/Util.pm is in libmakefile-dom-perl 0.006-1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 | package MDOM::Util;
use strict;
use warnings;
use base 'Exporter';
our @EXPORT_OK = qw(
trim_tokens
);
sub trim_tokens ($) {
my $tokens = shift;
return if !@$tokens;
if ($tokens->[0] =~ /^\s+$/) {
shift @$tokens;
}
return if !@$tokens;
if ($tokens->[-1] =~ /^\s+$/) {
pop @$tokens;
}
}
1;
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