Well you get something: 
perl test.pl

s
foo
e f
s
adflkja

[download]
because you're replacing / removing until the regex doesn't match.

And /s.*?e p/ obviously doesn't match "s\nfoo\ne f" but other than that it's not too clear to me what you want to accomplish exactly.

"What should it profit a man, if he should win a flame war, yet lose his cool?"

In reply to Re: Matching and replacing the minimum string from the tail of the regex by Joost
in thread Matching and replacing the minimum string from the tail of the regex by abitkin

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