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Date:Mon Jan 12 16:25:37 1994 
Subject:Re: Clearing Memory Without Quitting Pop11 
From:Anthony Worrall 
Volume-ID:940114.03 

> When you first start up Pop11 and compile a program, the compiler produces a
> list of the global variables it is declaring for you.
> 
> Now if you recompile the program, as the variables have already been declared,
> you don't get the warning messages again.
> 
> Is there a way to remove the existing global variable declarations without
> quitting Pop11?

The variable popwarings contains a list of the names of variables that
where automatically declared (see HELP * POPWARNINGS).

To undeclare these variables do

	applist(popwarnings,syscancel);
	[] -> popwarnings;


I hope this helps


Cheers

Anthony.Worrall@Reading.ac.uk