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For "IF EOF LEAVE" it works if you use DOU, but if you use the DOW,
Primer read, and the read at the end, the loop handles the EOF, not 
some extra IF.  Also, sometime back I read an article where they 
compared the DOU and DOW for I/O.  They decided the DOW was a much 
better way to do it. Clean Cut, No extra IF, and so on.

As for ITER it is just a GOTO in disgiss, same with LEAVE.  Some
people just don't use GOTOs, I am one of those people.  I think code
is a lot more maintainable not using them.

-- Scott P. Johnson

Chris Bipes wrote:
> 
> Have you ever had to skip a record and tried using "ITER" in your loop?  I
> also use the:
> "IF EOF LEAVE"  after the read at the top of the loop.  It is easier when
> you have a lot of code within the loop to ITER than to skip with an IF/ENDIF
> or, should I dare say, GOTO.  Agreed that having the initial read prior to
> the loop and at the bottom of the loop gives the loop control to the loop
> definition, but I like ITER/LEAVE myself.
> 
> Christopher K. Bipes            mailto:ChrisB@Cross-Check.com
> Sr. Programmer/Analyst          mailto:Chris_Bipes@Yahoo.com
> CrossCheck, Inc.                        http:\\www.cross-check.com
> 6119 State Farm Drive           Phone: 707 586-0551 x 1102
> Rohnert Park  CA  94928         Fax: 707 586-1884
> 
> -----Original Message-----
> From: Stone, Brad V (TC OASIS) [mailto:bvstone@taylorcorp.com]
> Sent: Friday, June 18, 1999 6:14 AM
> To: 'RPG400-L@midrange.com'
> Subject: RE: %EOF
> 
> Key        SETLL    Filename
> Key        READE    Filename
> 
>             DOW   not %EOF(Filename)
> 
>         (do some code here)
> Key        READE    Filename
>             Enddo
> 
>  Change it to this...  More structurally correct as well.
> 
> Bradley V. Stone
> BVS/Tools
> http://www.bvstools.com <http://www.bvstools.com/>
>
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