TermBuf::Input::Signals::Mode
Inherits Enum < Comparable < Value < Object
What a delivered signal does.
Constants
Exit = 0
Run the #before_exit hooks, reset the signal, and re-raise it, so
the process dies of what it was sent and its exit status says so.
Event = 1
Deliver an Events::Signal and carry on. What the application does
about it is the application's business.
WarnThenExit = 2
Deliver an Events::Signal, and Exit once #threshold of them
have arrived. The first press asks, the last one insists.