Henri Sivonen

> `button` doesn't actually _submit_ the data it captures I suggest we don't change `button`, then. >> Is autoclosed `option` even the right thing to consider? (As opposed to unclosed...

Fun stuff to spec: Does the "do not submit" flag get cloned if the node is cloned?

I think the explainer doesn't explain the need for a new element in a convincing way, because the multiple examples look addressable in the context of `select`: flags are addressable...

@litherum Did WebKit implement [Unicode Technical Committee recommendation on this topic](https://www.unicode.org/L2/L2023/23003r-gb18030-recommendations.pdf)?

I'm not against this. However, if we're adding more labels, I think there's probably more opportunity for benefit from supporting Java 1 encoding names. See https://searchfox.org/comm-central/source/mailnews/intl/charsetalias.properties and the java.io column...

It's easy to see why space and code points below it would be forbidden. It's easy to see why DELETE would be forbidden. Also, it's easy to see why squary...

A couple of updates: First, Gecko no longer needs to allow `%` in general, since there's now a Thunderbird/SeaMonkey-specific hack that permits two specific pseudo host names for which the...

@annevk , #397 talks about NetBIOS, but the asterisk and double quote are documented by Microsoft as prohibited in NetBIOS even before the Windows 2000 NetBIOS alignment with DNS. Is...

After looking into this more, I think the right abstraction would be for UTS 46 to take an ASCII deny list instead of taking a boolean flag for STD3 rules....

For reference, I sent this feedback: > When implementing UTS 46, the most time-consuming wrong path was trying to design data structures for UTS 46 data assuming that the data...