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(parent: 2c25dcc) | patch
Use lexical subs, not globals.
authorDavid E. Wheeler <david@justatheory.com>
Thu, 1 Nov 2012 22:41:57 +0000 (15:41 -0700)
committerDavid E. Wheeler <david@justatheory.com>
Thu, 1 Nov 2012 22:41:57 +0000 (15:41 -0700)
commit941d73a24a296dc784c93d70e29e4c4ce7a99898
tree08dbca5b6662424098e8f85bb9532d1eb9c2e5c8tree
parent2c25dccf1da8b166134ad8db822f398f14c95742commit | diff
Use lexical subs, not globals.

Globals are not a very safe thing to use, as they persist beyond the execution
of the function in the global namespace. There is simply no need for that kind
of pollution and leakage.
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