- From: Robert Burns <rob@robburns.com>
- Date: Fri, 24 Aug 2007 18:30:02 -0500
- To: James Graham <jg307@cam.ac.uk>
- Cc: Ben 'Cerbera' Millard <cerbera@projectcerbera.com>, Philip Taylor <philip@zaynar.demon.co.uk>, HTMLWG <public-html@w3.org>
- Message-Id: <2FFF42EE-CC3A-48A3-B922-C98074248ED5@robburns.com>
HI James, > James Graham wrote: >> Ben 'Cerbera' Millard wrote: >>> I wonder how many tables can be made natively accessible? How >>> many will need to be retrofitted by authors with <th> or scope="" >>> or headers="" and how likely is that? I guess more studying (like >>> Philip and I and others have done) and prototyping of >>> implementations (like James Graham might do) >> There's some very early work on this available at [1] (only the >> HTML4 algorithms are currently implemented). Due to a bug in a >> html5lib serializer badness occurs when you give it a page >> containing more than one table. I also haven't checked that it's >> giving the correct results in almost any cases. However if you >> want to report bugs feel free. > > This now also has some work on the algorithm from the HTML 5 spec, > with similar caveats as before i.e. it is hideously under tested. > >> [1] http://wordsandpictures.dyndns.org/table_inspector.html >> that's some great news. I ran my prototypical table[1] through the tool to see what it would look like with either the HTML4 or HTML5 algorithms. Keep in mind that this is a relatively complex (though small) table that has neither scope= nor headers=. attributes. So in both cases its being done strictly with the basic algorithms. I'm still looking it over myself, but to compare the results yourself you can compare the visual table itself[1] to the resulting tables produced by the HTMl 4.01[2] and HTML5[3] algorithms. See if the algorithms produce the association(s) you expect. Take care, Rob [1]: <http://lists.w3.org/Archives/Public/public-html/2007Aug/ att-0484/ComplexTables.html> [2]: <http://wordsandpictures.dyndns.org/cgi-bin/tables/ table_inspector.py?uri=http%3A%2F%2Flists.w3.org%2FArchives%2FPublic% 2Fpublic-html%2F2007Aug%2Fatt-0484%2FComplexTables.html&algorithm=html4 On Aug 24, 2007, at 4:49 PM, James Graham wrote:> [3]: <http://wordsandpictures.dyndns.org/cgi-bin/tables/ table_inspector.py?uri=http%3A%2F%2Flists.w3.org%2FArchives%2FPublic% 2Fpublic-html%2F2007Aug%2Fatt-0484%2FComplexTables.html&algorithm=html5>
Received on Friday, 24 August 2007 23:30:25 UTC