- From: David Carlisle <davidc@nag.co.uk>
- Date: Mon, 06 Jan 2014 12:31:12 +0000
- To: Frédéric WANG <fred.wang@free.fr>, www-math@w3.org
On 06/01/2014 12:17, Frédéric WANG wrote: > Thank you for your reply. Note that the proposal (if <mi> must > used) is to put a movablelimits attribute on the > munderover/munder/mover element not the <mi> so this won't trigger a > lookup of the operator dictionary. This is similar to the existing > accent/accentover attributes on munderover/munder/mover that override > the value on the <mo>. Ah. So far in the draft update proposed for MathML3 2nd edition http://www.w3.org/Math/draft-spec/mathml.html we've avoided any changes that require normative changes to the schema and have basically restricted to folding in errata, adding clarifications and textual improvements, and extending some non normative lists such as menclose notations for cancel. This would definitely be a schema change, although with a fairly graceful fallback if the attribute is ignored in existing systems. That would _definitely_ need an explicit working group decision.... Changing the schema is not without cost, in particular we'd need to push the changes through to HTML5 validators. But that doesn't necessarily mean that it shouldn't be done.... David ________________________________________________________________________ The Numerical Algorithms Group Ltd is a company registered in England and Wales with company number 1249803. The registered office is: Wilkinson House, Jordan Hill Road, Oxford OX2 8DR, United Kingdom. This e-mail has been scanned for all viruses by Star. The service is powered by MessageLabs. ________________________________________________________________________
Received on Monday, 6 January 2014 12:31:50 UTC