[docs] [issue22820] RESTART line with no output

[Roundup Robot]

Roundup Robot added the comment:

New changeset e7bf0727f7df by Terry Jan Reedy in branch '2.7':
Issue #22820: Explain need for *print* when running file from Idle editor.
https://hg.python.org/cpython/rev/e7bf0727f7df

New changeset 824cb25448ab by Terry Jan Reedy in branch '3.4':
Issue #22820: Explain need for *print* when running file from Idle editor.
https://hg.python.org/cpython/rev/824cb25448ab

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nosy: +python-dev

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Python tracker <report at bugs.python.org>
<http://bugs.python.org/issue22820>
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