Implanting a work-around is just adding unneeded code.

In addition, it is a waste of CPU time (cf Nicholas Clark's talk in Munich)

Update: this talk is available at http://www.ccl4.org/~nick/P/Fast_Enough.

In reply to Re x 2: passing $_ to my function by Sweeper
in thread passing $_ to my function by arc_of_descent

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