Subject: Re: XSLT 2.1: Nestable sequences or sequence references?
From: "vasu chakkera" <vasucv@xxxxxxxxx>
Date: Tue, 9 Dec 2008 16:28:22 +0000 (GMT Standard Time)
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>Is there someone willing to spare a little free time for setting up a
>Website (will it be necessary to change the domain name from exslt.org to
something else
Sure.. This is good one, and I can start it off. We can discuss regd this.
-------Original Message-------
From: Dimitre Novatchev
Date: 12/09/08 16:12:42
To: xsl-list@xxxxxxxxxxxxxxxxxxxxxx
Subject: Re: XSLT 2.1: Nestable sequences or sequence references?
> I understand your concerns about the adoption of new features in
> XSLT 2.1, but I don't think this is desperate. I think the best
> we can do is imlplementing the extensions we need as individual
> projects. The availability of existing implementations could help
> discussions about an hypothetical EXSLT2. And I feel that EXSLT2
> is the best way to have something accepted by the WG.
So, let's just start EXSLT2 then!
Is there someone willing to spare a little free time for setting up a
Website (will it be necessary to change the domain name from exslt.org
To something else? Also, will it be necessary to use a new mailing
List or could the existing mailing list be used for EXSLT2?)?
As soon as there is an established way to communicate and publish, I
Believe we will soon have the agreed specifications of a few most
Important functions.
Cheers,
Dimitre
On Tue, Dec 9, 2008 at 6:14 AM, Florent Georges <lists@xxxxxxxxxxxx> wrote:
> Dimitre Novatchev wrote:
>
>> On Mon, Dec 8, 2008 at 2:05 AM, Michael Kay wrote:
>
>> > (a) nested sequences
>
>> As I am tired of asking for (a) and learning from all prior
>> experience, I absolutely don't have any illusions these will be
>> part even of XSLT 4.
>
>> Therefore, Isn't it high time for *EXSLT 2*?
>
> I think so (for some time now.) Unfortunately, the EXSLT
> community is not so responsive for now (XProc is not so innocent
> here :-p.) Actually I developed a few extensions and I was
> naturally tempted to include the string "exslt2" somewhere in the
> namespace URI used.
>
> I understand your concerns about the adoption of new features in
> XSLT 2.1, but I don't think this is desperate. I think the best
> we can do is imlplementing the extensions we need as individual
> projects. The availability of existing implementations could help
> discussions about an hypothetical EXSLT2. And I feel that EXSLT2
> is the best way to have something accepted by the WG.
>
>> To the list of *nested sequences* and *references* I would also
>> add *memoisation*.
>
>> [...]
>
>> Florent has written his Java implementation and it is a matter
>> of days for a C# implementation of something similar ... :( to
>> surface out...
>
> Just to be sure, my implementation is for nested sequences, not
> memoisation.
>
>> By not standardizing we will very soon find ourselves with a
>> number of incompatible definitions of such functions and will
>> have to face all the resulting portability issues.
>
> I agree. But we can maybe try to have common XSLT APIs for
> similar extensions (I never use an extension without defining its
> own XSLT module that exposes a public API through XPath functions,
> hiding the extension machinery mecanism.)
>
> If those extensions are useful and used, new use cases will show
> up, and specifications will refine... And that mecanism is the
> best advantage for adoption by a body like W3C.
>
>> Let's be realistic and pragmatic and not wait in the next ten
>> years for a committee blessing. We have EXSLT and EXSLT has
>> worked well in the past and served real needs.
>
> Sure. But the past showed also that they weren't opposed, by
> complementary. EXSLT helped to open new directions, to show some
> real-world implementations of new features, and maybe more
> important yet which one users were requesting for. I am convinced
> that something like EXSLT does facilitate adoption by the WG.
>
>> I appeal to the EXSLT community to respond and provide the
>> definitions of the above three features -- in the name of the
>> ideas this movement (I still believe) stands for.
>
> I agree. Even if I would have said the *XSLT 2.0* community...
>
> Regards,
>
> --
> Florent Georges
> http://www.fgeorges.org/
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