Missing (?) fields in Tools > Options dialog

I'm updating Chapter 2 of the Writer Guide, following John Długosz's review.
John has mentioned some missing fields on two pages of the Tools > Options
dialog, but I do not see these fields in any of my installs (Mac, WindXP,
Ubuntu). I'm wondering if perhaps they are only present under specific
conditions such as having Groupwise installed. Can someone help? The pages
and fields are as follows.

Options > Writer > General. John says the Settings section now includes "Use
square page mode for text grid" and "Enable char unit".

Options > Writer > View. John says it now includes "right aligned".

Hal