http://qs321.pair.com?node_id=668524


in reply to printing out tabs between each element in an array

You might want to look at the join command join "\t",@cols_for_row;

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