Update Basalt.md

docs/objects/Basalt.md

@@ -78,6 +78,13 @@ Calls the draw and event handler once - this gives more flexibility about which
 
 #### Usage:
 * Creates and starts a custom update cycle
+```lua
+local mainFrame = basalt.createFrame()
+local aButton = mainFrame:addButton():setPosition(2,2)
+while true do
+    basalt.update(os.pullEventRaw())
+end
+```
 
 ## basalt.stopUpdate
 Stops the automatic draw and event handler which got started by basalt.autoUpdate()
@@ -104,7 +111,14 @@ Checks if the user is currently holding a key
 
 #### Usage:
 * Shows a debug message with true or false if the left ctrl key is down, as soon as you click on the button.
-
+```lua
+local mainFrame = basalt.createFrame()
+local aButton = mainFrame:addButton():setPosition(2,2):setText("Check Ctrl")
+aButton:onClick(function() 
+    basalt.debug(basalt.isKeyDown(keys.leftCtrl))
+end)
+basalt.autoUpdate()
+```
 
 ## basalt.debug
 creates a label with some information on the main frame on the bottom left, if you click on that label it will open a log view for you. See it as the new print for debugging