2.1.339 Part 3 Section 14.6 (MathML 2.0 Section 3.3.5), Error Message (merror)

a.   The standard defines the element <merror>

This element is not supported in MathML in Microsoft Word 2013 or later.

This element is supported in OfficeArt Math in Word 2013 and later.

On load, OfficeArt Math in Word reads the <merror> element. On save, OfficeArt Math in Word does not write the <merror> element.

b.   The standard defines the attribute class, contained within the element <merror>

This attribute is not supported in Word 2013 or later.

c.   The standard defines the attribute id, contained within the element <merror>

This attribute is not supported in Word 2013 or later.

d.   The standard defines the attribute style, contained within the element <merror>

This attribute is not supported in Word 2013 or later.

e.   The standard defines the attribute xref, contained within the element <merror>

This attribute is not supported in Word 2013 or later.

f.   The standard defines the element <merror>

This element is supported in Microsoft Excel 2013 and later.

On load, Excel reads the <merror> element. On save, Excel does not write the <merror> element.

g.   The standard defines the attribute class, contained within the element <merror>

This attribute is not supported in Excel 2013 or later.

h.   The standard defines the attribute id, contained within the element <merror>

This attribute is not supported in Excel 2013 or later.

i.   The standard defines the attribute style, contained within the element <merror>

This attribute is not supported in Excel 2013 or later.

j.   The standard defines the attribute xref, contained within the element <merror>

This attribute is not supported in Excel 2013 or later.

k.   The standard defines the element <merror>

This element is supported in Microsoft PowerPoint 2013 and later.

On load, PowerPoint reads the <merror> element. On save, PowerPoint does not write the <merror> element.

l.   The standard defines the attribute class, contained within the element <merror>

This attribute is not supported in PowerPoint 2013 or later.

m.   The standard defines the attribute id, contained within the element <merror>

This attribute is not supported in PowerPoint 2013 or later.

n.   The standard defines the attribute style, contained within the element <merror>

This attribute is not supported in PowerPoint 2013 or later.

o.   The standard defines the attribute xref, contained within the element <merror>

This attribute is not supported in PowerPoint 2013 or later.