Others have already told you the clean way to do this (using anonymous hashes), but when you enter the first function you can first do 
local *globHash;

[download]
and leave all else the same. This replaces the global typeglob with a new temporary replacement, your sub runs, pushes the ref the array, and then returns, replacing the original global. You then run again and get a new typeglob, etc.

Not the best way, but it works.

In reply to Re (tilly) 1: O, the horrors of references and complex data structures by tilly
in thread O, the horrors of references and complex data structures by DeusVult

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