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OK to use setCharactersToBeSkipped:nil ?

Subject: OK to use setCharactersToBeSkipped:nil ?
From: Matt Gough <email@hidden>
Date: Fri, 30 Jan 2004 13:20:54 +0000

The documentation doesn't explicitly state whether calling:

[someScanner setCharactersToBeSkipped:nil]

is a legal way of having no characters that are skipped.

As far as I can tell it behaves the same as using an empty characterSet, but also seems to make some scanning operations faster.

Can someone please confirm that if I use nil, that I won't get bitten in some future system release.

Thanks

Matt Gough
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