How to stop searching a page after the first result?

[VrasidasP]

Hello!
I'm scanning a pdf file page-by-page, and I'm interested in just showing a list with the pages where a result was found (not the number of results per page).

I thought it would be more efficient if the search stopped after the first result was found, but I can't get it to work.

I tried exiting early from the while loop in StringDetector's appendString: but it seems that doesn't affect the results.

So, is there a way to manually stop the CGPDFScannerScan when the self.selections gets its first result?

Thanks!