Suppose that variable x1 has value "123-". That is, x1 = "123-". If I use prxparse("/\ddd-/") and prxmatch I can return position 1 for this value. Now, if I didn't know ("/\ddd-/"), would there be a way for me to obtain ("/\ddd-/") from "123-"? That's, is there a way to obtain the perl regular expressions for any entry? Thanks
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