~bzr-pqm/bzr/bzr.dev

Viewing all changes in revision 4747.3.7.

Introduce BZR_COLUMNS since COLUMNS behaviour is too obscure.

* bzrlib/tests/test_osutils.py:
(TestTerminalWidth): Update tests.

* bzrlib/tests/__init__.py:
(TestCase._cleanEnvironment): Add BZR_COLUMNS.

* bzrlib/osutils.py:
(terminal_width): BZR_COLUMNS is the official way to override.

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