Mule bugs: misidentification (Latin-1 vs. Chinese), revert issues

[Stephen J. Turnbull]

Glynn Clements writes:

 > Although, OSX encodes accented characters using combining accents
 > rather than using pre-composed characters. IIRC, OS functions will
 > decompose any pre-composed characters automatically, but you need to
 > bear in mind that a byte string obtained from e.g. readdir() won't
 > necessarily match the byte string you passed when creating the file.

That's what normalization is all about, of course.  We can predict
what readdir() will return.