Re: Renaming files?
Re: Renaming files?
- Subject: Re: Renaming files?
- From: Christoffer Lerno <email@hidden>
- Date: Wed, 22 Dec 2004 20:03:20 +0100
On Dec 22, 2004, at 17:30, Clark Cox wrote:
On Wed, 22 Dec 2004 10:56:08 +0100, Christoffer Lerno <email@hidden>
wrote:
Basically I want to know what the heck my file is called after it's
renamed... :) It isn't exactly what I renamed it to, even though it
prints and looks the same.
You're forgetting canonical equivalence. Many Unicode characters can
be represented multiple ways, but are meant to be considered
canonically equivalent. For example, the character "ΓΌ" (u with an
umlaut, if it gets mangled in transmission) can be represented by
either:
I figured that was the problem, but how do I get around this problem?
A single Unicode codepoint: U+00FC
Or two codepoints: U+0075 U+0308
Yes, when I store it, it gets defaulted to whatever scheme the
filesystem is using. Problem is I still have my NSString in the other
form... I need to translate this string to the filesystem unicode rep,
but how? Aside from reading the whole directory and do a compare: and
retrieve the name by way of searching the whole directory... :-/
Thanks for pointing out the bug btw.
/C
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