++

With the /m modifier, the first solution also works on multiline input: print $_ and print s/(^|\G)\t/____/mgr for "\tHello\t\n\t\tWorld\t!\n\t!\n";

In reply to Re^2: Replace multiple tabs with spaces at start of a string by Eily
in thread Replace multiple tabs with spaces at start of a string by mavericknik

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