key_up event

key_up; Event
	Returns; keycode : number The keycode of the key being released;
Source	CC:Tweaked

Occurs every time the user releases a previously pressed down key.

ExampleUsing key_up event

Shows what key the player released.

Code

<nowiki>
while true do
  local event, key_code = os.pullEvent("key_up")

  print("The player released the", keys.getName(key_code), "key")
end
    </nowiki>

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