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Committer:
tg
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Date:
2018-07-15 17:21:22 UTC
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Revision ID:
tg-20180715172122-32yn0jewi8a33bn0
against better judgement, allow unsetting COLUMNS:
• GNU coreutils’ test suite insists on it, even despite it can run
successfully without doing it (WTF‽)…
• we already unspecial, explicitly commented as “hands-off” it,
when imported from the environment
• it was already changeable (though that didn’t unspecial it on the
command line)