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Re: [csswg-drafts] [css-syntax-3] Is two hyphens a valid identifier? (#5764)

From: Masa-Shin via GitHub <sysbot+gh@w3.org>
Date: Tue, 08 Dec 2020 12:20:04 +0000
To: public-css-archive@w3.org
Message-ID: <issue_comment.created-740586895-1607430003-sysbot+gh@w3.org>
Thanks! Although it is non-normative, I think it should be more accurate or have a link to precise definition so probably I will make a PR.

> And a single underscore _ is also an identifier (and this was the case even in CSS2).

I wonder why then `_` does not work in most browsers.

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