[css-values] Readibility Poll

Wrt resolution in https://lists.w3.org/Archives/Public/www-style/2016May/0209.html
Preferences on wording?

Version A:

   If a ''url()''’s value starts with a U+0023 NUMBER SIGN (<code>#</code>),
   parse and compute it as described above for relative URLs,
   but always resolve that fragment against the currently-active base URL.
   This reference must always be treated as same-document
   (rather than cross-document).
   Additionally, when serializing such a ''url()'',
   serialize just the fragment.

Version B:

   If a ''url()''’s value starts with a U+0023 NUMBER SIGN (<code>#</code>),
   parse it as per normal for URLs,
   but additionally set the “local url flag” of the ''url()''.

   When matching a ''url()'' with the <a>local url flag</a> set,
   ignore everything but the URL's fragment,
   and resolve that fragment against the current document
   that relative URLs are resolved against.
   This reference must always be treated as same-document
   (rather than cross-document).

   When serializing a ''url()'' with the <a>local url flag</a> set,
   it must serialize as just the fragment.

~fantasai