- From: John Lumley <john@saxonica.com>
- Date: Sun, 27 Aug 2023 12:53:44 +0100
- To: Norm Tovey-Walsh <norm@saxonica.com>
- Cc: "Liam R. E. Quin" <liam@fromoldbooks.org>, graydonish@gmail.com, public-ixml@w3.org
Sent from my iPad > On 27 Aug 2023, at 10:20, Norm Tovey-Walsh <norm@saxonica.com> wrote: > > Just using () helps: > > rule: name, "=", value; () . > > And you can certainly define your own terminal “empty”, but that won’t > help with examples like the one that started this thread where the > author chose not to do that. I think this is the simplest and most obvious. We could even modify the syntax (non-backwards-compatible) to mandate the use of an empty bracket pair in place of a whitespace-only alt… John Lumley john@saxonica.com
Received on Sunday, 27 August 2023 11:53:54 UTC