working on subdirs by feed

rss/serialize.go

@@ -43,6 +43,7 @@ func WriteFeed(w io.Writer, tag string, items []*Item) error {
 			Title:       item.Title,
 			Link:        &feeds.Link{Href: item.Link},
 			Description: item.Content,
+			Author:      &feeds.Author{Name: item.Copyright},
 			Created:     item.TS,
 		}
 	}