Thanks for that. Looks a good deal faster, too (which I guess is to be expected when a sort is involved, particularly if we start with initially-sorted or close-to-sorted data -- even with median partition selections).

Oops ! I see 5.8 has changed sort to allow a change from the quicksort to mergesort, so median-of-three need not be the point.. (Thanks for the pointer, Tanktalus.)

In reply to Re^2: Move matched to top, bottom by quinkan
in thread Move matched to top, bottom by quinkan

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