AutoHotkey Community

LButton:: is called as reaction to a single left click of the mouse.
Is it possible to define directly a mouse doubleclick as hotkey (with using some workaround like a timer?)

You need the wait to see whether the second click occurs. If the actions will send text to an editing window, then you can skip the wait by sending a backspace if needed, to undo the action. There is otherwise typically not a way to undo an action (depending on the circumstance).

Great, thank you!