Recorded merge of revisions 74655-74656 via svnmerge from

svn+ssh://pythondev@svn.python.org/python/trunk

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  r74655 | chris.withers | 2009-09-04 18:12:32 +0200 (Fr, 04 Sep 2009) | 2 lines

  Fixes issue #6838: use a list to accumulate the value instead of repeatedly concatenating strings.
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  r74656 | chris.withers | 2009-09-04 18:32:22 +0200 (Fr, 04 Sep 2009) | 1 line

  news entry matching r74655
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