Looking for a unicode text editor.

[Morganite]

... Well, that pretty much sums it up. Looking for something lightweight that will display unicode text properly, because it's annoying to have to look at a file in one program to see what it's supposed to look like, then use a different program to edit it. Anyone have any recommendations?
-Morgan."This continuity is now a Princess of Darkness crossover."
"... They're all going to die, aren't they?"
"Yep. Popcorn?"