}
if ( $encode_xml_entities && $content_type =~ m{\bxml\b} ) {
+ # Escape special characters inside the <link> container
+
+ # The following line should be moved more towards to top for
+ # performance reasons -- Axel Beckert, 2008-07-22
+ my $url_escape_re = qr([^-/a-zA-Z0-9:._]);
+
+ $url =~ s($url_escape_re)(sprintf('%%%02X', ord($&)))eg;
+ $path =~ s($url_escape_re)(sprintf('%%%02X', ord($&)))eg;
+ $fn =~ s($url_escape_re)(sprintf('%%%02X', ord($&)))eg;
# Escape <, >, and &, and to produce valid RSS
my %escape = (
rss story <pubDate>$dw, $da $mo $yr $ti:00 $utc_offset</pubDate>
rss story <link>$url/$yr/$mo_num/$da#$fn</link>
rss story <category>$path</category>
-rss story <guid isPermaLink="false">$path/$fn</guid>
+rss story <guid isPermaLink="true">$url$path/$fn</guid>
rss story <description>$body</description>
rss story </item>