RE: Right side comments -- RPG400-L

Oh, I learn something new about Code/400 everyday.

Thanks, Rob.


> -----Original Message-----
> From: owner-rpg400-l@midrange.com [mailto:owner-rpg400-l@midrange.com]On
> Behalf Of rob@dekko.com
> Sent: Thursday, July 26, 2001 11:38 AM
> To: RPG400-L@midrange.com
> Subject: RE: Right side comments
>
>
>
> If you use Code/400, (and with V5R1 there is no reason not to), then you
> can select the view, indent option and see, (and this is even RPGIII):
>      C           *IN90     DOWEQ*OFF
>      C*
>      C           DLRCST    |  IFEQ '0'
>      C*
>      C                     |  |  Z-ADDDLDQTY    DLRCQT
>      C           DLRTQT    |  |  IFGT 0
>      C                     |  |  |  Z-ADDDLRTQT    DLRCQT
>      C                     |  |  ELSE
>      C                     |  |  |  Z-ADDDLRCQT    DLRTQT
>      C                     |  |  ENDIF
>      C*
>      C                     |  |  MOVE '7'       DLRCST
>      C                     |  |  MOVE TODAY     DLRCDT
>      C*
>      C                     |  |  UPDAT@DLR
>      C                     |  |  EXSR RELSR
>      C                     |  |  MOVE DLDDAT    CYMD
>      C                     |  |  MOVE CYMDCY    SHIPDT  60
>      C                     |  |  MOVELCYMDMD    SHIPDT
>      C                     |  |  EXCPTPRT
>      C                     |  |  ADD  1         COUNT   70
>      C                     |  ENDIF
>      C*
>      C                     |  EXSR GET@DL
>      C                     ENDDO
>      C*
>      C                     EXCPTTOT
>      C                     MOVE *ON       *INLR
>      C                     RETRN
>      C*
>
>
>   Why brag about a new horseshoe that will give you 1 more mile in a weeks
> travel when everyone drives cars now?
>
>
> Rob Berendt
>
> ==================
> A smart person learns from their mistakes,
> but a wise person learns from OTHER peoples mistakes.
>
>
>
>
>                     "Reeve Fritchman"
>
>                     <reeve@ltl400.com        To:
> <RPG400-L@midrange.com>
>                     >                        cc:
>
>                     Sent by:                 Subject:     RE:
> Right side comments
>                     owner-rpg400-l@mi
>
>                     drange.com
>
>
>
>
>
>                     07/25/2001 09:28
>
>                     PM
>
>                     Please respond to
>
>                     RPG400-L
>
>
>
>
>
>
>
>
>
> And this is the reason we need GOTO.  Keep your loops to one printed page
> (or one CODE/400-CodeStudio page, depending upon font and monitor size),
> use
> GOTO to control major changes in program operation, move reusable code to
> subroutines, and don't let DO loops DO you in.
>
> You know that.  I know that.  Unfortunately, the people who originally
> wrote
> the code didn't really worry about such things.  When working on RPG III
> code for a customer who insists on keeping it RPG III, it's difficult to
> create a meaningful subroutine name with only six characters to work with.
> If I'm feeling ornery, I resort to SR0001, SR0002, SR0003...
>
> The kind of code I'm talking about is when somebody discovered *IN03 DOWEQ
> '0', and a thousand lines later the matching END.  Then, wrapped in that,
> there's an EXFMT, *IN03 IFEQ '0' and 998 lines later comes the END.  And
> then...
>
> Yuck.
>
> Buck
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