-This element contains the name of an additional configuration file. When
-the XML datatype is traversed by FcConfigParse, the contents of the file
-will also be incorporated into the configuration by passing the filename to
+This element contains the name of an additional configuration file or
+directory. If a directory, every file within that directory starting with a
+number will be processed in sorted order. When
+the XML datatype is traversed by FcConfigParse, the contents of the file(s)
+will also be incorporated into the configuration by passing the filename(s) to