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Re: url-cache - (require 'url)
From: |
Mark Plaksin |
Subject: |
Re: url-cache - (require 'url) |
Date: |
Sun, 15 Jan 2006 13:18:02 -0500 |
User-agent: |
Gnus/5.110004 (No Gnus v0.4) Emacs/22.0.51 (gnu/linux) |
Stefan Monnier <address@hidden> writes:
> BTW, the docstring of url-retrieve says:
>
> CALLBACK is called when the object has been completely retrieved, with
> the current buffer containing the object, and any MIME headers associated
> with it.
>
> so the headers should be readily available already.
Hmm, you're right. Perhaps the docstring should say "any MIME or protocol
headers". When I read the docstring the first time I assumed it didn't
include HTTP headers.
Maybe there's a better approach to the problem I'm trying to solve. I want
to add support for ETags to nnrss in Gnus. To do that, nnrss needs access
to HTTP headers. nnrss currently uses mm-url-insert which calls
url-insert-file-contents. Those seem like the right functions to use but
they don't provide access to the HTTP headers.
Should I try changing mm-url-insert so it doesn't use
url-insert-file-contents and gives access to the headers? I can also
advise one of the functions and have the advice fetch the headers. It
seems like it would be useful to have that functionality in
url-insert-file-contents (or some part of the URL package itself) but maybe
not.
What do you think?
Thanks!
- Re: url-cache - (require 'url), (continued)
- Re: url-cache - (require 'url), Stefan Monnier, 2006/01/03
- Re: url-cache - (require 'url), David Reitter, 2006/01/03
- Re: url-cache - (require 'url), Stefan Monnier, 2006/01/03
- Re: url-cache - (require 'url), Stefan Monnier, 2006/01/05
- Re: url-cache - (require 'url), Mark Plaksin, 2006/01/06
- Re: url-cache - (require 'url), Stefan Monnier, 2006/01/08
- Re: url-cache - (require 'url), Mark Plaksin, 2006/01/14
- Re: url-cache - (require 'url), Stefan Monnier, 2006/01/14
- Re: url-cache - (require 'url), Mark Plaksin, 2006/01/15
- Re: url-cache - (require 'url), Stefan Monnier, 2006/01/15
- Re: url-cache - (require 'url),
Mark Plaksin <=
- Re: url-cache - (require 'url), Stefan Monnier, 2006/01/15
- Re: url-cache - (require 'url), Mark Plaksin, 2006/01/15
- Re: url-cache - (require 'url), Stefan Monnier, 2006/01/16