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+ Fri, 6 Feb 2015 16:43:00 -0500\r
+From: Sebastian Fischmeister <sfischme@uwaterloo.ca>\r
+To: notmuch <notmuch@notmuchmail.org>\r
+Subject: Undo function or history log\r
+X-Homepage: http://esg.uwaterloo.ca\r
+Date: Fri, 6 Feb 2015 16:43:00 -0500\r
+Message-ID: <87twyywwcp.fsf@uwaterloo.ca>\r
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+\r
+Hi,\r
+\r
+I very much appreciate the ability to have simple shortcuts set tags,\r
+refresh the view, etc. Unfortunately, sometimes, things happen\r
+accidentally --- think of the cat walking on the keyboard --- and\r
+consequently somethings might get lost due to wrong tags.\r
+\r
+Does anyone have a good solution for an undo function for setting or\r
+deleting tags?\r
+\r
+ Sebastian\r