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Re: url-cache - (require 'url)

From: Stefan Monnier
Subject: Re: url-cache - (require 'url)
Date: Sun, 15 Jan 2006 21:26:14 -0500
User-agent: Gnus/5.11 (Gnus v5.11) Emacs/22.0.50 (darwin)

> 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.

Why do they seem better to you than url-retrieve (or even url-http) given
the fact that they do not give you the info you need?


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