[Webkit-unassigned] [Bug 138310] Add parsing for :role()

[bugzilla-daemon at webkit.org]

https://bugs.webkit.org/show_bug.cgi?id=138310

--- Comment #11 from Benjamin Poulain <benjamin at webkit.org> ---
(In reply to comment #9)
> > I don't think you need to define a new token type.  The type "FUNCTION
> > should work.
> > 
> > > Source/WebCore/css/CSSParser.cpp:10703
> > > +            m_token = ROLEFUNCTION;
> > 
> > You still need this, but I think the token type could be simply FUNCTION.
> 
> If I use "FUNCTION", :role(42) will be valid because there is
> 
> "| ':' FUNCTION maybe_space maybe_unary_operator INTEGER maybe_space ')' {"
> 
> in the grammar.

Oh, of course. I was wondering how :lang() got away with it...but Dhi recently changed lang to have its own token type.

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