
r[1] is a list. In case it contains more than one 'str' they are concatenated using '. '. In processmessagesflags the join is tested, for savemessagesflags I assume that it is also needed.
OfflineIMAP Copyright (C) 2002 - 2006 John Goerzen <jgoerzen@complete.org> This software comes with ABSOLUTELY NO WARRANTY; see the file COPYING for details. This is free software, and you are welcome to distribute it under the conditions laid out in COPYING. http://software.complete.org/offlineimap/ Please see manual.txt; the information previously in README has been moved there.
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