This file is indexed.

/usr/share/perl5/Text/Trac/Ol.pm is in libtext-trac-perl 0.18-1.

This file is owned by root:root, with mode 0o644.

The actual contents of the file can be viewed below.

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package Text::Trac::Ol;

use strict;
use warnings;
use base qw(Text::Trac::BlockNode);

our $VERSION = '0.18';

sub init {
	my $self = shift;
	$self->pattern(qr/(\s+) ([\daiAI])\. \s+ (.*)$/xms);
	return $self;
}

sub parse {
	my ( $self, $l ) = @_;
	my $c       = $self->{context};
	my $pattern = $self->pattern;
	$l =~ $pattern or return $l;
	my $type = $2;

	my $space = length($1);
	my $level = $c->ol->{level} || 0;
	$c->ol->{space} ||= 0;

	my $start_tag;
	if ( $type =~ /(\d)/ ) {
		$start_tag = $type == 1 ? '<ol>' : qq{<ol start="$1">};
	}
	elsif ( $type eq 'a' ) {
		$start_tag = q{<ol class="loweralpha">};
	}
	elsif ( $type eq 'A' ) {
		$start_tag = q{<ol class="upperalpha">};
	}
	elsif ( $type eq 'i' ) {
		$start_tag = q{<ol class="lowerroman">};
	}
	elsif ( $type eq 'I' ) {
		$start_tag = q{<ol class="upperroman">};
	}

	if ( $space > $c->ol->{space} ) {
		for ( 1 .. ( $space + 1 ) / 2 - $level ) {
			$l = $start_tag . $l;
			$level++;
		}
	}
	elsif ( $space < $c->ol->{space} ) {
		for ( 1 .. ( $c->ol->{space} - $space ) / 2 ) {
			$l = '</li></ol>' . $l;
			$level--;
		}
		$l =~ s!(?<=</(?:ol|li)>)(?= )!</li>!;
	}
	else {
		$l = "</li>$l";
	}

	$c->ol( { level => $level, space => $space } );

	# parse inline nodes
	$l =~ s{ $pattern }{'<li>' . $self->replace($3)}xmsge;

	if ( $c->hasnext and $c->nextline =~ $pattern ) {
		$self->parse($l);
	}
	else {
		for ( 1 .. $c->ol->{level} ) {
			$l .= '</li></ol>';
		}
		$c->ol->{level} = 0;
		$c->ol->{space} = 0;
	}

	$c->htmllines($l);

	return;
}

1;