Re: Look-ahead question

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#159

From: Abe Kornelis
Date: Wed, 04 Oct 2006 17:30

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Roland,

Thanks for your reply. You are right - there is no standard way
of knowing in advance. And I agree entirely with your suggestion.
I already define all DSECTs before the executable code.

Unfortunately, I still need to know some details *before* the
mapping macro is invoked. I think I can build my own solution
to circumvent this problem.

Cheers,
Abe.
===

> AFAIK No you may need to change the location of all definition or macros
> to the beginning of your code.
>
> Roland
>
>
> -----Original Message-----
> From: IBM Mainframe Assembler List
> [mailto:ASSEMBLER-LIST@LISTSERV.UGA.EDU] On Behalf Of Abe Kornelis
> Sent: Tuesday, October 03, 2006 8:38 PM
> To: ASSEMBLER-LIST@LISTSERV.UGA.EDU
> Subject: Look-ahead question
>
>
> Hello all,
>
> Does anybody know of a way to tell in advance
> whether or not a specific field will be defined
> before its mapping macro is invoked?
>
> I have not been able to find a solution.
>
> After a field has been defined (DS or DC) I can
> of course use the D' attribute. But to my
> knowledge, this will not work *before* the
> field in question has been defined.
>
> I need to take action before the field is
> actually defined...
>
> Thanks in advance for any suggestions.
>
> Cheers,
> Abe Kornelis.
> ============
>
>
> --
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>

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From: Abe Kornelis <abe@bixoft.nl>
Newsgroups: bit.listserv.asm370
Subject: Re: Look-ahead question
Date: Wed, 4 Oct 2006 19:30:08 +0200
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