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From: Jeff Templon <templon@nikhef.nl>
To: notmuch@notmuchmail.org
Subject: duplicates on notmuch search not working
Date: Tue, 04 Dec 2018 14:18:28 +0100
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>From the command line:

$ notmuch search --output=files id:Pine.LNX.4.40.0112181809230.6149-100000@lxplus047.cern.ch
/Users/templon/Maildir/Zar/VMMail/wp2/cur/1528204696.000011.mbox:2,S
/Users/templon/Maildir/Zar/VMdb/cur/1528291801.000080.mbox:2,S
/Users/templon/Maildir/Nikhef/Archives/2001/cur/1528719639.11684_49.simeto,U=13:2,S
/Users/templon/Maildir/Nikhef/Archives/2001/cur/1537863882.18992_50.simeto,U=73:2,S
/Users/templon/Maildir/Nikhef/Archives/2001/cur/1537866158.M994429000P19452Q34R610c5f16.simeto.nikhef.nl,U=133:2,
$ notmuch search --output=files \
     id:Pine.LNX.4.40.0112181809230.6149-100000@lxplus047.cern.ch \
     --duplicate=2

[ empty output ]

what gives?

JT