[emacs-bidi] Display routines

[Michael Welsh Duggan]

Would it make good sense to start work on modifying the display
routines to work with bidirectional text?  A prototype would be based
on a embedded-level text property, which would have a value consistant
with that of UAX#9.  It should handle cursor-movement and insertion
properly within the context of text properties.

I think this would be a good way to seperate work on the display
machanism itself from the actual handling of the texts themselves.
Or am I jumping too far ahead (or not far enough ahead)?

-- 
Michael Duggan
(address@hidden)