W3C home > Mailing lists > Public > www-talk@w3.org > July to August 1995

Re: File Types

From: Marc VanHeyningen <marcvh@spry.com>
Date: Mon, 17 Jul 1995 08:02:58 -0700
To: Rick Troth <TROTH@ua1vm.ua.edu>
Cc: www-talk@www10.w3.org
Message-Id: <28569.805993378@pellet.spry.com>
>         I've been thinking on a format for an  extension<-->type
> map file which would include canonicalization.   Something like
>                 .gif        image/gif       binary
>         This is primarily a server concern.   Clients might can usually
> consult a mailcap file.   Should the two be rolled together?

I'd like to see this.  Mailcap files already can contain information about
the textual nature of data (the "textualnewlines" field) and could easily
be extended to contain filename matching information (and should probably
also use file magic.)

I think this would further the progress of mailcaps in becomming more useful
and more universal.  Unfortunately the trend is in the opposite direction,
with implementations bastardizing mailcap semantics enough that you end
up needing to have a separate mailcap file for different applications,
which kind of defeats the whole point.

This becomes less important by virtue of the decision to not require
newline canonicalization in HTTP, however, but instead requiring recognition
of common noncanonical formats.
Received on Monday, 17 July 1995 11:06:02 UTC

This archive was generated by hypermail 2.3.1 : Tuesday, 6 January 2015 21:32:57 UTC