[texhax] Vista and TeX (well, almost)

[Chris Rowley]

Actually this quest applies to any OS but for my co-workers MS is
still the One True Way so that has priority.

Does anyone know of a `text editor' that is easily capable of being
made `aware' of both:

  LaTeX syntax (including well-coded packages) 

  Unicode 5.0

The latter must include at least understanding that there are Unicode
slots for numbers above "FFFF.

All information welcome, preferably without fear of favour.

Thanks


chris