mstyle schema issues

A few minor schema issues related to mstyle:

1) The deprecated attributes for named math spaces should be
allowed on mstyle.

2) The model for the 'groupalign' attribute on mstyle should
match the one from mtable/mtr, not the one from mtd/maligngroup.

3) The model for the 'rowalign' attribute on mstyle/mtable should
use 'verticalalign+' instead of 'verticalalign*', as in the text.

Sam

Received on Thursday, 29 October 2009 19:20:40 UTC