in reply to Re^7: hashing intervals
in thread hashing intervals

That's not the *content* but the value associated with the *empty* interval. In other words: A value which never can be returned.

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

In Section Seekers of Perl Wisdom