[RFC][PATCH v1] emacs: Improve the behaviour of the 'q' binding.

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+To: notmuch@notmuchmail.org\r
+Subject: [RFC][PATCH v1] emacs: Improve the behaviour of the 'q' binding.\r
+Date: Thu, 16 Oct 2014 12:59:40 +0100\r
+User-Agent: Notmuch/0.18.1 (http://notmuchmail.org) Emacs/24.3.1\r
+       (x86_64-pc-linux-gnu)\r
+From: David Edmondson <dme@dme.org>\r
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+\r
+When a user hits 'q' in a notmuch buffer, kill the buffer only if\r
+there are no other windows currently showing it.\r
+---\r
+\r
+This arose from a discussion in #notmuch. Please try it and see if you\r
+like the new behaviour.\r
+\r
+ emacs/notmuch-lib.el | 8 ++++++--\r
+ 1 file changed, 6 insertions(+), 2 deletions(-)\r
+\r
+diff --git a/emacs/notmuch-lib.el b/emacs/notmuch-lib.el\r
+index 1e166c6..bc6f119 100644\r
+--- a/emacs/notmuch-lib.el\r
++++ b/emacs/notmuch-lib.el\r
+@@ -240,9 +240,13 @@ depending on the value of `notmuch-poll-script'."\r
+     (call-process notmuch-command nil nil nil "new")))\r
+ \r
+ (defun notmuch-kill-this-buffer ()\r
+-  "Kill the current buffer."\r
++  "Undisplay the current buffer."\r
+   (interactive)\r
+-  (kill-buffer (current-buffer)))\r
++  ;; If more than one window is showing this buffer, bury rather than\r
++  ;; kill it.\r
++  (if (> (length (get-buffer-window-list nil nil t)) 1)\r
++      (bury-buffer)\r
++    (kill-buffer)))\r
+ \r
+ (defun notmuch-documentation-first-line (symbol)\r
+   "Return the first line of the documentation string for SYMBOL."\r
+-- \r
+2.1.1\r
+\r