Thanks for the explanation ...

... which has grown since I hit [reply] — obviously you're still typing.

Thanks in advance for any more you type; but I can only upvote once. :-)

Update: Oh dear, it's shrunk back to almost it's original size. I'll go away and make a cup of tea and wait for this dynamic post to reach a state of quiescence. :-)

-- Ken

In reply to Re^2: local our $var; What does it do? by kcott
in thread local our $var; What does it do? by kcott

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