in reply to Is there a module to save and restore all package variables

Perhaps Storable is what you need.

Hope this helps

Martin
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Re^2: Is there a module to save and restore all package variables
by Anonymous Monk on Aug 03, 2007 at 14:57 UTC
    but can storable freeze glob ?
      Ah, not according to the documentation:

      "You can't store GLOB, FORMLINE, etc.... If you can define semantics for those operations, feel free to enhance Storable so that it can deal with them."

      Martin