Re: Refactor digest authentication in url-auth

[Eli Zaretskii <eliz@gnu.org>]

> From: Jarno Malmari <jarno@malmari.fi>
> Cc: eliz@gnu.org
> Date: Tue, 14 Feb 2017 23:12:55 +0200
> 
> Here's a revised patch set for the earlier digest auth work.
> 
> * Changed comments to follow gnu coding standards: two spaces between
>   sentences, capital letter at beginning, period at the end, and the
>   like
> 
> * Removed bunch of references to RFC 2617 from docstrings. Still to
>   understand what's being done requires you to pick that up, but
>   mentioning it repeatedly doesn't help too much.
> 
> * Changed the format of commit messages.
> 
> * There were talk about what to call the "path component of an URI".
>   Is it file-name part, directory, path, or URI path. I tried avoiding
>   mentioning it but a few references remains and I ended up choosing
>   "directory" since that's what's used in functions used here, namely:
> 
>     (url-file-directory (url-filename url))
> 
>   The `url-file-directory' is defined in url-util with docstring:
> 
>      "Return the directory part of FILE, for a URL."
> 
> Patches that follows:
> [PATCH 1/2] Refactor digest authentication in url-auth
> [PATCH 2/2] Initial implementation for HTTP Digest qop for url

Thanks.

Could someone familiar with url-auth.el please review these?