[docs] [issue17661] documentation of '%r' links to the wrong repr

[Éric Araujo]

Éric Araujo added the comment:

You can always use a ref role instead of func.  func tries to find a module, class or function in the global Sphinx index, but ref lets you link to one specific target (see the table at the top of library/functions.rst for an example).

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Python tracker <report at bugs.python.org>
<http://bugs.python.org/issue17661>
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