CASE statements (AREV Specific) [Revelation On-Line Wiki]

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At 15 JAN 2007 11:38:01PM Chang Lee Churn wrote:

AREV Specific

SUBROUTINE RAP

BOC=Z"

BEGIN CASE

   CASE BOC=A"

     CALL MSG("BOC IS RIGHT",'','','')

   DEFAULT:

     CALL MSG("%1% is mine",'','',BOC)

END CASE

RETURN

At 15 JAN 2007 11:51PM Chang Lee Churn wrote:

Is there an END ELSE statement equivalent in CASE statements?

which I can replace the DEFAULT: statement in the above?

The CASE statement is just a simple one to explain the situation.

Please advise.

At 16 JAN 2007 02:02AM Warren Auyong wrote:

Replace the label DEFAULT: with CASE 1

At 16 JAN 2007 02:59AM Chang Lee Churn wrote:

It's possible to replace with CASE 2 , CASE 3 as well right?

what is basically meant was when CASE is not alphabets, it will

execute the statements in CASE 1 correct?

At 16 JAN 2007 03:12AM Simon G Wilmot wrote:

No !!

Case statements are executed as If then else statements.

In the Case 1 situation, 1 is the logical Otherwise$

So ..

Begin Case
 Case a=1
Process for a=1
 Case a=qq'
Process for a=qq'
 Case a=1w2e3f'
Process for a=1w2e3f
 Case 1
Process for all other possibilities of a

End Case

Hope this helps,

Simon

At 16 JAN 2007 03:28AM Chang Lee Churn wrote:

thanks. Simon and Warren.

At 19 JAN 2007 09:47AM Victor Engel wrote:

What follows the CASE statement is an expression that evaluates to TRUE or FALSE. In Arev, 2, 3, and any number other than 0 evaluate to TRUE.

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