On Wed, 7 Nov 2007, Adrian Bunk wrote:
>
> But if you want to match "one character" (like TOMOYO does) or want to
> check for printable characters except space (like Smack does) you must
> know whether the byte string 0xC3 0xA0 is the character à or a sequence
> of two characters with the second one being NBSP.
No you don't. You just check the binary value, and decide that ' ', '\t'
and '\n' are special.
Don't go get excited.
Linus
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