Re: [PATCH v2] emacs: Report a lack of matches when calling `notmuch-show'.

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+ Wed, 10 Feb 2016 20:14:49 +0000 (UTC)\r
+To: Mark Walters <markwalters1009@gmail.com>, notmuch@notmuchmail.org\r
+Subject: Re: [PATCH v2] emacs: Report a lack of matches when calling\r
+ `notmuch-show'.\r
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+From: David Edmondson <dme@dme.org>\r
+Date: Wed, 10 Feb 2016 20:14:49 +0000\r
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+On Wed, Feb 10 2016, David Edmondson wrote:\r
+>> Two minor things, one tiny nit below; and I wonder whether just having\r
+>> the buffer say "No search results" (or something similar) and leave\r
+>> the user to kill it would be nicer than dinging (and more in line with\r
+>> the way search and tree behave).\r
+>>\r
+>> [In some sense I think this way is right and search and tree are wrong,\r
+>> but that is probably difficult to get round as search and tree run\r
+>> asynchronously.]\r
+>\r
+> What if we did "notmuch count $query" first in the search and tree case,\r
+> and did the "(ding) (message ...)" thing if the count returned 0? (Just\r
+> wondering about whether having everything behave that way would be\r
+> possible and acceptable.)\r
+\r
+This is pretty easy for `notmuch-search', and "notmuch count $query"\r
+seems very quick. The changes are a bit more involved for `notmuch-tree'.\r