- From: Simon Sapin <simon.sapin@exyr.org>
- Date: Tue, 28 May 2013 10:55:03 +0800
- To: "Tab Atkins Jr." <jackalmage@gmail.com>
- CC: "L. David Baron" <dbaron@dbaron.org>, Zack Weinberg <zackw@panix.com>, www-style list <www-style@w3.org>
Another "interesting" corner case:
In some cases, a minus sign is part of an <ident> token. But once
tokenization is done, we don’t know anymore if that character was
escaped in the CSS source. This is a similar issue to that of the syntax
of ID selectors.
So, what exactly do we want to allow to be escaped or not? Selectors 3
uses {N} and ['-'|'+'], which means that n can be escaped but not a plus
or minus sign.
--
Simon Sapin
Received on Tuesday, 28 May 2013 02:55:37 UTC