if (!$type || $type eq 'Constant'
and $contents =~ s{^(['"]?)(/?[a-z0-9_.]+\.(?:plp?|css|js))(?=\1$)}{}) {
# link other page sources, stylesheets, and javascript
if (!$type || $type eq 'Constant'
and $contents =~ s{^(['"]?)(/?[a-z0-9_.]+\.(?:plp?|css|js))(?=\1$)}{}) {
# link other page sources, stylesheets, and javascript