[docs] [issue18529] Use long dash

[Serhiy Storchaka]

Serhiy Storchaka added the comment:

Here is an alternative patch which replaces spaced hyphens and en-dashes and non-spaced em-dashes to em-dashes with spaces.

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assignee:  -> docs at python
components: +Documentation
nosy: +docs at python
stage:  -> patch review
type:  -> enhancement
versions: +Python 3.4
Added file: http://bugs.python.org/file31006/doc_mdashes_with_spaces.patch

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Python tracker <report at bugs.python.org>
<http://bugs.python.org/issue18529>
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