Re: make standard If-Modified-Since headers

[Stefan Monnier]

>    to ask for opinions to make sure existing code (especially
>    parsers that might depend on the old format) doesn't break.

> If there's a newer RFC, code relying on the old RFC will break
> when trying to interoperate elsewhere (outside Emacs), unless
> their maintainers can be alerted sooner by Emacs moving to the
> newer RFC.  If it MUST be broken sooner or later, better sooner.

Yes, we should use the newer RFC format.


        Stefan