- From: Markus Scherer <notifications@github.com>
- Date: Mon, 10 Jul 2023 15:25:42 -0700
- To: whatwg/url <url@noreply.github.com>
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Received on Monday, 10 July 2023 22:25:48 UTC
Looking at “the ContextJ rules”, https://www.rfc-editor.org/rfc/rfc5892.html#appendix-A processes a label with a pseudo-code loop of `For All Characters`. On an empty label, this is an empty loop. For CheckBidi, I see that [IDNA2008 appears to trigger the rule](https://www.rfc-editor.org/rfc/rfc5891.html#section-4.2.3.4) only if the *label* contains RTL characters while UTS46 triggers it if the *domain name* contains RTL. (Although https://www.rfc-editor.org/rfc/rfc5893.html#section-2 says that it “applies to labels in Bidi domain names”.) And https://www.rfc-editor.org/rfc/rfc5893.html#section-2 just has “1. The first character must be ...” It seems like we could clarify this in UTS46 with this insertion: > If CheckBidi, and if the domain name is a Bidi domain name, <ins>and if the label is not empty,</ins> then the label must satisfy ... -- Reply to this email directly or view it on GitHub: https://github.com/whatwg/url/issues/744#issuecomment-1629813557 You are receiving this because you are subscribed to this thread. Message ID: <whatwg/url/issues/744/1629813557@github.com>
Received on Monday, 10 July 2023 22:25:48 UTC