I've put the line just before $_.= "\n    df   "; and still no big difference:
542450
           Rate    cr caret
cr    1105787/s    --   -2%
caret 1131435/s    2%    --
s$$([},&%#}/&/]+}%&{})*;#$&&s&&$^X.($'^"%]=\&(|?*{%
+.+=%;.#_}\&"^"-+%*).}%:##%}={~=~:.")&e&&s""`$''`"e

In reply to Re^4: Inexplicably slow regex by Skeeve
in thread Inexplicably slow regex by Anonymous Monk

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