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+ Fri, 19 Nov 2010 08:24:44 +0100\r
+From: Sebastian Spaeth <Sebastian@SSpaeth.de>\r
+To: Notmuch developer list <notmuch@notmuchmail.org>\r
+Subject: "empty" tag \r
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+ (x86_64-pc-linux-gnu)\r
+Date: Fri, 19 Nov 2010 08:24:44 +0100\r
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+\r
+Just some observation with respect to the mysterious "empty" tag. In\r
+notmuch-show, if I press +<RET>, you can see the tag line changing, so\r
+it has been adding something (a newline?). You can remove it again with\r
+-<RET>.\r
+\r
+IMHO we should protect against adding this from the emacs UI. I\r
+sometimes press accidentally +, and want to get out of the dialog by\r
+pressing return (rather than c-g).\r
+\r
+Sebastian\r