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Re: catching whitespace with scanner

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Re: catching whitespace with scanner

Subject: Re: catching whitespace with scanner
From: Stuart Malin <email@hidden>
Date: Wed, 6 May 2009 19:44:17 -1000


On May 6, 2009, at 7:08 PM, Daniel Child wrote:

I'm trying to catch whitespace between words with a scanner. For some
reason, the white space is not being recognized.
Am I missing something obvious or is there a bug here? Thanks.


NSScanner defaults to skipping whitespace and newlines.

Try adding the following after you declare your scanner but before you scan:

	[scanner setCharactersToBeSkipped:nil];		// don't skip whitespace!!

See the documentation for this method in the NSScanner Class Reference.
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