Re: "Save changes to script" when it terminates?
Re: "Save changes to script" when it terminates?
- Subject: Re: "Save changes to script" when it terminates?
- From: Walter Ian Kaye <email@hidden>
- Date: Mon, 15 Mar 2004 00:54:32 -0800
At 02:08p -0800 03/14/2004, Richard 23 didst inscribe upon an
electronic papyrus:
Seasoned scripters may have come to assume that due
to AppleScript's syntax, script properties are never
undefined. R23 would respectfully dissent.
property No_Value: "undf" as type class
Logically this might lead to some kind of test for
undefined variables, but no dice. AppleScript cries
fowl
Brawwwwwk bok bok bok brawwwwwk!
when attempts are made to access variables which
contain the special "undefined" value.
There's always the 'null' class...
-chicken boo (who wears a disguise to look like human guys)
who always got a chuckle out of <<class undf>>'s disappearing act
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