Ido believe the purpose of the '@' is to supress error messages from the particular 
function it is next to, it may also supress errors from the entire line it is on.
-chris
1/28/02 11:14:40 PM, "Vincent Ma" <[EMAIL PROTECTED]> wrote:

>Hi everyone:
>
>  I saw some code, the function is called with @..
>
>  like "@copy(xxxx,xxxx)".  anyone can ask me what the purpose of the
>function begin with symbol @
>
>Vincent Ma
>
>
>
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