NSScanner (was Re: multiple componentsSeparatedByString)

FROM : Koen van der Drift
DATE : Fri Nov 29 20:02:30 2002

>  while (! [scanner isAtEnd])
>  {
>      if ([scanner scanUpToCharactersFromSet: stopSet intoString:&result] &&
>            [scanner scanCharactersFromSet:stopSet intoString:&nil])
>      {
>          [anArray addObject:result];
>      }
>  }

There may be problem with this snippet. When the first character in the
scanned string is a member of stopSet, addObject will not be called, and
the while loop runs infinite. Is there a way around this?

thanks,

- Koen.
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