patch for EasyDiff

[Benhur Stein]

Hi!
Here is a patch that seems to make EasyDiff work again.
(Do not give it an empty file, though)
One of the things that made it not work is [NSLayoutManager 
glyphRangeForCharacterRange:...]
and charRangeForGlyphRange: not liking an empty range. The documentation doen't 
say
it should accept it, but IMO it should.

I didn't have time to make thorough tests (nor to make a ChangeLog entry), and 
I'll probably not have time for it very soon, so if anybody wants to try it, 
and maybe even commit it,
please do so.

Benhur


<easydiff.patch.gz>

easydiff.patch.gz
Description: GNU Zip compressed data