Re: checking for the existence of a global
From: Givlereric <givlereric_at_aol.com>
Date: 12 Jan 2002 20:46:40 GMT
Message-ID: <20020112154640.11237.00001219_at_mb-fw.aol.com>
Date: 12 Jan 2002 20:46:40 GMT
Message-ID: <20020112154640.11237.00001219_at_mb-fw.aol.com>
Lookup Default_Value. If the global did not exist, then this will give it the value you assign. If it has some other value then it existed before. You could turn this into a "global_exists" function. If it didn't exist before, you should probably use ERASE to get rid of it. Received on Sat Jan 12 2002 - 21:46:40 CET