Abstract
Define a 'length' attribute to Link constructs.
Status
Retracted -- jumped the gun, obsolote now I've written PaceLinkEnclosure
(Also, Atom
already has this -- RobertSayre)
Related and Conflicting Proposals
PaceEnclosuresAndPix, PaceLinkEnclosure
Rationale
Decouple 'length' from PaceEnclosuresAndPix
Even if PaceEnclosuresAndPix does not get into the spec, a 'length' attribute for <link> elements will still be useful, especially considering that an 'enclosure' or 'attachment' relationship could be added to the IANA Link Relationships Register after Atom goes 1.0.
Proposal
Add to 3.5 a new section.
=== 3.5.x "length" attribute ===
This attribute's value MUST be an integer number which gives the
expected size in bytes of the representation received by dereferencing
the URI in the value of the href attribute.
Link constructs MAY have a length attribute.
