[issue4147] xml.dom.minidom toprettyxml: omit whitespace for text-only elements

[Jim Garrison]

Jim Garrison <jgarrison at troux.com> added the comment:

Also needed here.  While pretty-printing should be able to insert
non-significant whitespace BETWEEN xml elements, it should never alter
the content of (i.e. insert whitespace into) existing text elements.

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nosy: +jgarrison

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Python tracker <report at bugs.python.org>
<http://bugs.python.org/issue4147>
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