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From: "Dmitry A. Kazakov" <mailbox@dmitry-kazakov.de>
Subject: Re: Usage of \ in Ada
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Date: Thu, 24 Aug 2006 16:43:49 +0200
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Date: 2006-08-24T16:43:49+02:00
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On Thu, 24 Aug 2006 14:15:07 +0200, Jean-Pierre Rosen wrote:

> Dmitry A. Kazakov a �crit :
>> Let S be the set of code positions 0..1F U 7F..9F U FFFE..FFFF.
>> 
>> My question to language lawyers is about the relation between S and
>> graphic_character:
>> 
>> 1. Can some x of S be graphic_character?
>>       (do S and graphic_character intersect)
> No
>> 2. Is any y outside S graphic_character?
>>       (is complement of S a subset of graphic_character)
> Yes.

OK

> The only issue is whether a non-graphic 
> character is allowed in a character string in Ada.

It seems that ARM 2.6(2-4) requires it be a graphic_character.

-- 
Regards,
Dmitry A. Kazakov
http://www.dmitry-kazakov.de