"ON" is bad because it is in violation of the KISS principle. (Keep It So
Simple)

--Bill


-----Original Message-----
From: [EMAIL PROTECTED]
[mailto:[EMAIL PROTECTED] Behalf Of Perry Taylor
Sent: Wednesday, July 25, 2007 2:53 PM
To: u2-users@listserver.u2ug.org
Subject: RE: [U2] [u2] : Cleaner Case Statement


Someone want to explain to me why ON GOSUB is baaaadd ?
 

-----Original Message-----
From: [EMAIL PROTECTED]
[mailto:[EMAIL PROTECTED] On Behalf Of Karen Bessel
Sent: Wednesday, July 25, 2007 1:06 PM
To: u2-users@listserver.u2ug.org
Subject: RE: [U2] [u2] : Cleaner Case Statement

ON GOSUB......Baddddddddddddd. Bill, that is a bad coding practice -
don't go there.


-----Original Message-----
From: [EMAIL PROTECTED]
[mailto:[EMAIL PROTECTED] On Behalf Of Manu Fernandes
Sent: Wednesday, July 25, 2007 12:44 PM
To: u2-users@listserver.u2ug.org
Subject: Re: [U2] [u2] : Cleaner Case Statement

Try this 

ON index('AB2',Ans,1) GOSUB Check.A, Check.B, Check.B

Manu 
----- Original Message ----- 
From: "Brutzman, Bill" <[EMAIL PROTECTED]>
To: <u2-users@listserver.u2ug.org>
Sent: Wednesday, July 25, 2007 5:48 PM
Subject: [U2] [u2] : Cleaner Case Statement


> How can this structure be cleaned-up?
> 
>  begin case
>        case Ans = 'A'  ;  gosub Check.A
>        case Ans = 'B'  ;  gosub Check.B   
>        case Ans = '2'  ;  gosub Check.B  
>  end   case
> 
> The following is more difficult to read.
> 
>  begin case
>        case Ans = 'A'               ;  gosub Check.A
>        case Ans = 'B' or Ans = '2'  ;  gosub Check.B   
>  end   case
> 
> I would like something like...
> 
>  begin case
>        case Ans = 'A'  ;  gosub Check.A
>        case Ans = 'B'    
>        case Ans = '2'  ;  gosub Check.B  
>  end   case
> 
> so that the "gosub Check.B" command is not repeated.  I have tried a
few
> alternatives without a victory.
> 
> Suggestions would be appreciated.
> 
> --Bill
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