-The template type. Can be C<html> (the default), C<js> for JavaScript
-or C<json> for JSON content. Affects only the extension that's added
-to the file name given with a non-reference C<$template> argument.
+The template type. Can be C<html> (the default), C<js> for JavaScript,
+C<json> for JSON and C<text> for plain text content. Affects only the
+extension that's added to the file name given with a non-reference
+C<$template> argument.