The usage of "ignorable" in Part 4, s2.15.3 is problematic, since it suggests some unexplained hierarchy: presumably it means that these elements are ignored by Office 2007 or that some typical Word Processor would not be expected to implement them
Change to "intended for use by specialist applications not typical applications."
Bullet list 2 starting "Compatability settings" Part 4, 2.15.3
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Proposed Disposition of DIS 29500 Comment AU-0020 (Modified: 2008-01-03) Agreed; the following change will be made in Part 4, §2.15.3, page 1,368, lines 2530: It is important to note that all compatibility settings are optional in nature - applications may freely ignore all behaviors described within this section and these settings should not be added unless compatibility is specifically needed in one or more cases. The compatibility settings are provided for backward compatibility with documents created in legacy applications. As such, a number of the settings reference specific applications and specific versions of those applications. This is solely for backward compatibility reasons, and any of those settings are not intended for use by typical applications ignorable .
