Re: Reader 'updated' semantics

2006-01-11 Thread James Holderness
Stephane Bortzmeyer: OP. In Atom, it seems to me that 2) is the only reasonable choice (1 or 3 would require to store the content - or at least a hash - and, if applied blindly, would create many false positives since a simple reformatting of the XML would trigger a "change"). Read my response

Re: Reader 'updated' semantics

2006-01-11 Thread Bill de hÓra
Tim Bray wrote: > > On Jan 10, 2006, at 9:07 AM, James M Snell wrote: > >> In RSS there is definite confusion on what constitutes an update. In >> Atom it is very clear. If changes, the item has been updated. >> No controversy at all. > > > Indeed. There's a word for behavior of RssBan

Re: Reader 'updated' semantics

2006-01-11 Thread Stephane Bortzmeyer
On Tue, Jan 10, 2006 at 10:35:27AM -0800, Tim Bray <[EMAIL PROTECTED]> wrote a message of 14 lines which said: > There's a word for behavior of RssBandit and Sage: WRONG. Read again my message. Sage does *not* ignore changes of . Its behaviour is perfectly right. It just displays updated e

Re: Reader 'updated' semantics

2006-01-11 Thread Stephane Bortzmeyer
On Tue, Jan 10, 2006 at 05:32:08PM +0100, A. Pagaltzis <[EMAIL PROTECTED]> wrote a message of 37 lines which said: > I don???t think it???s controversy, so much as that most people > apparently simply don???t care whether an entry they???ve already > seen has changed. It is also may be becaus

Re: Reader 'updated' semantics

2006-01-11 Thread Stephane Bortzmeyer
On Tue, Jan 10, 2006 at 04:58:12PM -, James Holderness <[EMAIL PROTECTED]> wrote a message of 31 lines which said: > There are a couple of options for an aggregator author. They can > mark an entry as having changed when 1) the content of the entry has > changed; 2) the updated element has