regExitAfter

regExitAfter( 
s_name 
) 
=> t / nil

Registers the action to be taken after the exit function has performed its bookkeeping tasks but before it returns control to the operating system.

s_name

Name of the function that is to be added to the head of the list of functions to be performed after the exit function.

`t`	The function is added to the list of functions.
`nil`	The function is not added to the list of functions.

procedure( foo( @rest args) 
            println( "After proc being executed"))
regExitAfter( 'foo)

=> t