[PATCH] fix case insensitiveness support for hfs+

[Michael Scherer]

Hi,

while testing grub2-svn on a macbook, I have just seen that grub2 do  
not treat
HFS+ as case insensitive ( and so it could not load the config file  
with my laptop,
because of a case problem ).

According to http://developer.apple.com/technotes/tn/tn1150.html :
"HFS Plus stores strings fully decomposed and in canonical order. HFS  
Plus compares strings
in a case-insensitive fashion. Strings may contain Unicode characters  
that must be ignored
by this comparison. For more details on these subtleties, see Unicode  
Subtleties."

I also have a second patch for the same problem on hfsx , send in a  
second mail.

--
Michael Scherer

grub.hfsplus.case_insensitive.diff
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