[RFC] Text Input Management System (6)

[Kazunobu Kuriyama]

Note on the current status of the development:

NSTextView.{h.m} were modified to support marked text. (N.B.: The
modification was done against the version in a branch, not the one
in the main trunk of the CVS.)

Apart from the implementation details, the only significant change
is that a new instance variable of type NSRange, called _markedRange,
was brought in to the interface.

Since the new variable holds onto state concerning marked text, and
marked text is meaningful (conceptually, at least) only while the user
is doing something with a text view (IOW, during runtime), the variable
is nothing to do with object archiving.  (Is this conjecture right?)

Now the development is in the last phase---writing a language-specific
input server.

Regards,
- Kazunobu Kuriyama

P.S. On Mac OS X, they say the 'defaults' utility accepts colors by
specifying three RGB components.  Does anyone know the format for
that?