Intrinsic-76 TestC

Intrinsic-76 TestC

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76: boolean:= TestC;

 

When control-C trapping is on, TestC is used to determine if the control-C or control-Break keys were struck. If either one was then TestC returns "true".

 

Each time the control-C or control-Break key is struck, a status flag is set. When TestC is called, it returns the state of this status flag and then resets it to "false".