in reply to Re^2: Reg exprs
in thread Reg exprs

No! It assumes there is no tab in the input. Space are preserved!

s$$([},&%#}/&/]+}%&{})*;#$&&s&&$^X.($'^"%]=\&(|?*{%
+.+=%;.#_}\&"^"-+%*).}%:##%}={~=~:.")&e&&s""`$''`"e