On Thu, May 06, 2010 at 11:12:43PM -0700, Mark Diggory wrote:
> On Thu, May 6, 2010 at 6:54 PM, Mark H. Wood <mw...@iupui.edu> wrote:
[snip]
> > We could all do with an updated theory of operation for the later
> > stages of XMLUI.
> 
> On a wild tangent... In theory, we might see a day when "METS" is
> replaced in the XMLUI by something else like "FOXML", "ATOM", "RDF",
> or "Place your favorite format here". Then we see that a DRI page is
> really just the definition of an View over a set of resources,
> resources with resolvable URI that can be gotten and presented to the
> user.

So the Aspect chain's role goes from specifying "here are the
context-dependent things that are important" to "here is where you get
the context-dependent things that are important"?  Roles and missions
were ably explained for Manakin 1.0, but things became muddier (at
least, in my mind) in the integrated XMLUI.  This helps.

Since a Theme is free to ignore any part the Aspect chain's suggested
content, I guess it makes sense for Aspects to provide references
rather than copies of large substructures.  It means a lot less bulk
to carry through the pipeline, which is particularly beneficial when
some of that bulk may be discarded.  We just need to make clear what
each stage is expected to do.

-- 
Mark H. Wood, Lead System Programmer   mw...@iupui.edu
Balance your desire for bells and whistles with the reality that only a 
little more than 2 percent of world population has broadband.
        -- Ledford and Tyler, _Google Analytics 2.0_

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