Re: [CSS OM] list of issues

On Wed, Jul 6, 2011 at 5:08 AM, Daniel Glazman
<daniel.glazman@disruptive-innovations.com> wrote:
> Le 06/07/11 10:09, Anne van Kesteren a écrit :
>
>> Well per the current specification it would only be ":after", "::after",
>> ":before" and "::before". If we allow new post CSS 2.1 pseudo-elements
>> it would only be "::foo" where foo is the name of the new pseudo-element.
>
> First line and first letter ? Marker ?

Exactly the same answer.  :first-line and :first-letter are explicitly
allowed by Selectors for legacy reasons, so they're accepted alongside
the double-colon form.  ::marker has no such concern, so only the
double-colon form is accepted.

~TJ