Begin Implementing V2 features

README.md

@@ -231,11 +231,12 @@ bread.once("bread.system.startup", function(event)
 end)
 
 -- Subscribe with a predicate filter
+-- Third arg is an opts table with a 'filter' key whose value is the predicate
 bread.filter("bread.device.connected", function(event)
-    return event.data.class == "keyboard"
-end, function(event)
     bread.exec("xset r rate 200 40")
-end)
+end, { filter = function(event)
+    return event.data.class == "keyboard"
+end })
 
 -- Emit a custom event (for cross-module communication)
 bread.emit("mymodule.something", { key = "value" })