This extension delay/hang threads, UI becomes unresponsive for the specified time. This extension is not useful in most cases. I made this just for fun.
You can also use this with the Async Procedures extension but the Async Procedures extension doesn’t support UI related procedures.
When the procedure is called asynchronous, for 1000 times, it sets the Number after 100 milliseconds delay.
This is not related to UI, because we are calling procedure asynchronously.
when Clock timer
It sets Label text to current value of global Number