[issue21139] Idle: change default reformat width from 70 to 72

[Terry J. Reedy]

Terry J. Reedy added the comment:

Changing the default in the default configuration file is trivial. In test_formatparagraph.FormatEventTest, test_comment_block and test_long_line currently fail if the reformat width is changed on the General tab of the configuration dialog. These tests will need to be altered when the default is changed. Also, the tests should temporarily change the reformat width to the presumed default in the class setup and teardown methods. If this is not possible, the tests should be skipped if it is not what the test requires.

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Python tracker <report at bugs.python.org>
<http://bugs.python.org/issue21139>
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