devel/p5-Scope-Upper 0.34nb4 NetBSD

This module lets you defer actions at run-time that will take place when the control flow returns into an upper scope. Currently, you can:

\* hook an upper scope end with "reap"
\* localize variables, array/hash values or deletions of elements in
  higher contexts with respectively "localize", "localize\_elem" and
  "localize\_delete"
\* return values immediately to an upper level with "unwind", and know
  which context was in use then with "want\_at"