Add mixed durations in reminder

modules/remind/mod.go

@@ -254,15 +254,12 @@ func scanMixedDelay(str string) (bool, time.Time, error) {
 		default:
 			return true, now, fmt.Errorf("La durata ha una unità che non conosco, usa una di queste: s (secondi) m (minuti) h (ore) d (giorni)")
 		}
-		return true, now.Add(dur), nil
-	}
-	/* TO FIX
 		now = now.Add(dur)
-		remaining = remaining[scanned:]
+		nextIndex := strings.IndexRune(remaining, sep)
+		remaining = remaining[nextIndex+1:]
 	}
+	fmt.Printf("tot: %s", now.Sub(time.Now()))
 	return true, now, nil
-	*/
-	return false, now, nil
 }
 
 func parseDuration(date string, loc *time.Location) (time.Time, error) {