Sweet, I didn't know about '&', I couldn't find it when I was looking for prototypes earlier. How do these functions get away with being unprototyped though (i.e. print prototype "grep"; prints nothing).

In reply to Re: Re: How do I pass a block like map/grep/sort/etc? by Anonymous Monk
in thread How do I pass a block like map/grep/sort/etc? by Anonymous Monk

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