When using threads::shared what happens with package variables across threads? The docs make it clear that lexical variables have to be shared or they will be copied. But it says nothing about package variables. Since all data is copied in different threads, I'm not sure:
  1. whether shared is reserved for lexical variables
  2. whether different things occur for package variables based on whether or not they are shared

In reply to Sharing Package variables across threads by metaperl

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