From: David Carlisle <davidc@nag.co.uk>

Date: Thu, 13 Jul 2006 10:47:07 +0100

Message-Id: <200607130947.k6D9l7xh012737@edinburgh.nag.co.uk>

To: dmharvey@math.harvard.edu

Cc: www-math@w3.org

Date: Thu, 13 Jul 2006 10:47:07 +0100

Message-Id: <200607130947.k6D9l7xh012737@edinburgh.nag.co.uk>

To: dmharvey@math.harvard.edu

Cc: www-math@w3.org

> On the other hand, unicode defines a character 0x1D6A5, nestled among > the other mathematical alphabets, This got added in Unicode 4.1 ie long after MathML. Yes I need (urgently) to update the tables in http://www.w3.org/2003/entities/iso9573-2003doc/overview.html (and mathml3 will (I assume) use those tables either by copying or reference) jmath actually got added to unicode as a more or less direct result of pressure from these quarters (I managed to find a published paper using j and jmath unaccented in the same paper) there is a slight question as to what jmath should point to, imath points to U0131 (which is really a textual dotless i, mainly for Turkish) rather than to the mathematical alphabets in plane 1. this of course was because at the time, that was all there was. jmath points to j. Clearly jmath should change but should imath?, or should jmath point to 237 to match imath. 0131;LATIN SMALL LETTER DOTLESS I;Ll;0;L;;;;;N;;;0049;;0049 0237;LATIN SMALL LETTER DOTLESS J;Ll;0;L;;;;;N;;;;; 1D6A4;MATHEMATICAL ITALIC SMALL DOTLESS I;Ll;0;L;<font> 0131;;;;N;;;;; 1D6A5;MATHEMATICAL ITALIC SMALL DOTLESS J;Ll;0;L;<font> 0237;;;;N;;;;; DavidReceived on Thursday, 13 July 2006 09:47:55 GMT

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