Reminder: MathML meeting on Thursday (time change for those in Europe)

 We meet on Thursday at: 10am Pacific, 1pm Eastern, *6pm Central European
Time*.

The regulars for this group should have the meeting details in their
calendars. For everyone else, the details can be found on the members-only
W3C Math WG calendar
<https://www.w3.org/events/meetings/d6f2b73d-34fc-4276-b164-bdc62a675dcc/20230713T130000/>
.

Europe ended summer time last weekend. North America moves its clocks back
(for the places that observed daylight savings time) this coming Sunday. So
the meeting will be* an hour earlier* for some people.

*Important*: Bruce did a rewrite
<https://brucemiller.github.io/mathml/spec.html#mixing_intent> of some of
the intent sections that we will discuss. It is too long to read at the
meeting. It will probably take 5-10 minutes to read on your own, depending
on how closely you read it. Please take a few minutes before the meeting to
read it so we don't have to spend time reading it at the meeting.

Agenda
1. Announcements/Updates/Progress reports
2. MathML 4 issues:

   - Discussion about update for describing matching concepts
   <https://github.com/w3c/mathml/pull/511>
      - Bruce's suggested rewrite
      <https://brucemiller.github.io/mathml/spec.html#mixing_intent>
      - Deyan's suggestions for changes to Bruce's rewrite (small number of
      diffs <https://github.com/brucemiller/mathml/pull/1>)
      - Intent Concepts: what notation to use for number of arguments?
   <https://github.com/w3c/mathml-docs/commit/4d7078220cf7ab575129c374ae39cf6a476af40a>
   - Intent and style (mathcolor, CSS, others?)
   <https://github.com/w3c/mathml/issues/441>#441
   <https://github.com/w3c/mathml/issues/441>  (need spec update --
   volunteers?)
   - scriptlevel and displaystyle #388
   <https://github.com/w3c/mathml/issues/388>
   - Remove/deprecate/simplify the ms element #120
   <https://github.com/w3c/mathml/issues/120>
   - structuring common attributes #361
   <https://github.com/w3c/mathml/issues/361>