mglyph, semantics, Content Markup missing in navigation

MathML 3.0 current TRhttp://www.w3.org/TR/MathML3/


the section title 

Attribution via semantics
could perhaps have been called
Attribution via <semantics>

most of Content Markup elements are missing in navigation, if indeed they belong there at all:

MathML 3.0 contains *parts* (but not all) of Content Markup in the TR's navigation, however, in the documenation, it lists quite a few more elements for Content Markup than are in the navigation.
Part of the problem is, there are SOME Content Markup elements in the navigation, but not ALL. putting all of them in would make the navigation consistent with the formatting of the previous half of the document.

if this is a living standard type of document, then OK. I can accept that it is still "in process".  but if this is not,then please fix. it is confusing browser developers.

<mglyph/> is not listed in the navigation, but is listed in the documentation.
 
-------------
Jim Michaels
Jmichae3@yahoo.com
JimM@RenewalComputerServices.com
http://RenewalComputerServices.com
http://JesusnJim.com (my personal site, has software)
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IEC Units: Computer RAM & SSD measurements, microsoft disk size measurements (note: they will say GB or MB or KB or TB when it is IEC Units!):
[KiB] [MiB] [GiB] [TiB]
[2^10B=1,024^1B=1KiB]
[2^20B=1,024^2B=1,048,576B=1MiB]
[2^30B=1,024^3B=1,073,741,824B=1GiB]
[2^40B=1,024^4B=1,099,511,627,776B=1TiB]
[2^50B=1,024^5B=1,125,899,906,842,624B=1PiB]
SI Units: Hard disk industry disk size measurements:

[KB] [MB] [GB] [TB]
[10^3B=1,000B=1KB]
[10^6B=1,000,000B=1MB]
[10^9B=1,000,000,000B=1GB]
[10^12B=1,000,000,000,000B=1TB]
[10^15B=1,000,000,000,000,000B=1PB]