An almost identical question was asked here, and I suggested this code, as an example of a subroutine which creates a "closure" to manage the desired progress meter.

Please try it out; I think it will do what you need.

s''(q.S:$/9=(T1';s;(..)(..);$..=substr+crypt($1,$2),2,3;eg;print$..$/

In reply to Re: progress bar by liverpole
in thread progress bar by Anonymous Monk

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