And if... someone finds a well documented script in which a true middle dot and an x-height dot are used contrastively,
That would be a somewhat surprising and not-to-be-recommended design for a writing system. Not to be completely ruled out, though. But we can probably wait to cross that encoding bridge when we come to it.
We already have conrasted use of a baseline dot (period or full stop) and a mid-dot (word separator or stylistic hyphen), so why would you be surprised by contrasted use of mid-dot and x-height dot? Vertical alignment is clearly sometimes a semantic feature. I've seen plenty of business cards in which the mid-dot is used as a stylistic division between parts of a telephone number instead of spaces, periods or hyphens. I don't like the style, but people do it. Presumably some Greek people do it also, in which case they are contrasting the mid-dot and the ano teleia.
John Hudson
--
Tiro Typeworks www.tiro.com Vancouver, BC [EMAIL PROTECTED]
I often play against man, God says, but it is he who wants
to lose, the idiot, and it is I who want him to win.
And I succeed sometimes
In making him win.
- Charles Peguy
