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Re: variables prefix - ?variable vs. $variable

From: Alberto Reggiori <alberto@asemantics.com>
Date: Tue, 31 Aug 2004 15:27:47 +0200
Message-Id: <8C3E607B-FB51-11D8-A917-0003939CA324@asemantics.com>
Cc: DAWG public list <public-rdf-dawg@w3.org>
To: Tom Adams <tom@tucanatech.com>

On Aug 30, 2004, at 11:32 PM, Tom Adams wrote:

>> or any chance to get '$' symbol accepted as a synonym for '?' symbol 
>> in the BRQL spec?
> I'll admit to bias here... I think it's just familiarity, but I much 
> prefer $ to ? for denoting variables, it seems easier to read to me. 
> Of course, others will differ.


> One thing we need to keep in mind is the characters we use, as people 
> will end up using the language in far flung places. For example in 
> iTQL we chose to use "<" and ">" to delimit URIs. This has caused us 
> no end of heartache when dealing with JSP pages, XSL, or anything XML 
> like that requires that these be escaped, or defined in CDATA 
> sections.

...interesting related and *relevant* experience

my whole  point is: it might be really worth to leverage on the 
existing DBC/XML software infrastructure API/protocols, and then try to 
be compliant as much as possible - instead of designing yet another 
programming language, API and protocol stack. This would also make our 
specs thinner, smaller and easier to implement. Again, simplicity vs. 


Received on Tuesday, 31 August 2004 13:27:58 UTC

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