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+From: Jameson Graef Rollins <jrollins@finestructure.net>\r
+To: Jani Nikula <jani@nikula.org>, notmuch@notmuchmail.org\r
+Subject: Re: [PATCH v2 1/3] cli: refactor "notmuch tag" data structures for\r
+ tagging operations\r
+In-Reply-To:\r
+ <0862d8a5424d6d0da188db84340b027fdede4245.1332702915.git.jani@nikula.org>\r
+References: <cover.1332702915.git.jani@nikula.org>\r
+ <0862d8a5424d6d0da188db84340b027fdede4245.1332702915.git.jani@nikula.org>\r
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+Date: Mon, 26 Mar 2012 08:14:33 -0700\r
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+\r
+--=-=-=\r
+Content-Transfer-Encoding: quoted-printable\r
+\r
+On Sun, 25 Mar 2012 22:18:43 +0300, Jani Nikula <jani@nikula.org> wrote:\r
+> To simplify code, keep all tagging operations in a single array\r
+> instead of separate add and remove arrays. Apply tag changes in the\r
+> order specified on the command line, instead of first removing and\r
+> then adding the tags.\r
+>=20\r
+> This results in a minor functional change: If a tag is both added and\r
+> removed, the last specified operation is now used. Previously the tag\r
+> was always added.\r
+\r
+If this changes the behavior of notmuch then I think there should be a\r
+test for it. We should probably see a test for the current behavior,\r
+and a modification of it to reflect whatever behavior is changing.\r
+\r
+jamie.\r
+\r
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+--=-=-=--\r