Expiry date (was: HTML+ addition)
Tim Berners-Lee (timbl@www3.cern.ch)
Mon, 6 Sep 93 10:34:49 +0200
>From: Charles Henrich<<henrich@crh.cl.msu.edu>
>Date: Sun, 5 Sep 1993 03:31:24 -0400 (EDT)
>
>How about adding a expiration tag for inlined images/figures?
Something like
>
><img exp=never src="/mylogo.gif">
Usual objection:
This information is not appropriate to the link.
It is a property of the image.
It should be conveyed when the image is retrieved,
There is already the facility in HTTP/1.0,
Ssee
<http://info.cern.ch/hypertext/WWW/Protocols/HTTP/Object_Headers.html
#z11>
Tim BL