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Postings from October 2017
On Wed, Oct 25, 2017 at 03:40:15PM -0000, Father Chrysostomos wrote: > Dave Mitchell wrote: > > * It's very good at handling the LHS appearing on the RHS; for example in > > > > $x = "abcd"; > > $x = "-$x-$x-"; > > If FETCH on a tied $x returns different values each time, does it con- > tinue to behave the same way as currently? Yes - if a RHS arg is tied, it calls FETCH() for each appearance, and makes a separate mortal copy of each result. -- Fire extinguisher (n) a device for holding open fire doors.Thread Previous | Thread Next