- "zapUp": (self.zapUp, _("next channel")),
- "zapDown": (self.zapDown, _("previous channel")),
+ "zapUp": (self.zapUp, _("previous channel")),
+ "zapDown": (self.zapDown, _("next channel")),
+ "historyBack": (self.historyBack, _("previous channel in history")),
+ "historyNext": (self.historyNext, _("next channel in history"))