accept moon or json

main.go

@@ -51,16 +51,16 @@ func (r *repl) run() {
 			continue
 		}
 
-		doc, err := moon.Read(&body_in)
+		var body_json []byte
-		if err != nil {
+		doc, err := moon.ReadBytes(body_in.Bytes())
-			r.errorf("moon parse error: %v", err)
+		if err == nil {
-			continue
+			body_json, err = doc.MarshalJSON()
-		}
+			if err != nil {
-
+				r.errorf("moon to json encode error: %v", err)
-		body_json, err := doc.MarshalJSON()
+				continue
-		if err != nil {
+			}
-			r.errorf("moon to json encode error: %v", err)
+		} else {
-			continue
+			body_json = body_in.Bytes()
 		}
 
 		// compose http request