[whatwg] CACHE MANIFEST

[Francis Boumphrey]

This is a great new addition.
However none of the current versions of Browsers provide an easy way to view
cached files when the user is off line. Earlier IE's would give you an
option, but this seems to have been done away with i later versions.
Should not The spec require that compliant browsers provide an easy way to
view cached files when the user is off line?
Frank