[PATCH 3/5] emacs: notmuch.el remove duplicate tags from get-tags-region

diff --git a/e7/9f1301c76ba7ee17cccbdfe7c9eeed0df4c03c b/e7/9f1301c76ba7ee17cccbdfe7c9eeed0df4c03c
new file mode 100644 (file)
index 0000000..53b41b8
--- /dev/null
+++ b/e7/9f1301c76ba7ee17cccbdfe7c9eeed0df4c03c
@@ -0,0 +1,94 @@
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+From: Mark Walters <markwalters1009@gmail.com>\r
+To: notmuch@notmuchmail.org\r
+Subject: [PATCH 3/5] emacs: notmuch.el remove duplicate tags from\r
+       get-tags-region\r
+Date: Fri, 30 Nov 2012 08:21:29 +0000\r
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+From: markwalters1009 <markwalters1009@gmail.com>\r
+\r
+get-tags-region used to return a list of all tags of all messages with\r
+tags appearing multiple times. This changes it to return a list where\r
+each tag appears at most once. As far as I can see there were no\r
+callers of the old function (but this series adds one!).\r
+---\r
+ emacs/notmuch.el |    5 +++--\r
+ 1 files changed, 3 insertions(+), 2 deletions(-)\r
+\r
+diff --git a/emacs/notmuch.el b/emacs/notmuch.el\r
+index f9454d8..4e6bbcf 100644\r
+--- a/emacs/notmuch.el\r
++++ b/emacs/notmuch.el\r
+@@ -558,10 +558,11 @@ and will also appear in a buffer named \"*Notmuch errors*\"."\r
+   (plist-get (notmuch-search-get-result pos) :tags))\r
+ \r
+ (defun notmuch-search-get-tags-region (beg end)\r
+-  (let (output)\r
++  (let ((output '()))\r
+     (notmuch-search-foreach-result beg end\r
+       (lambda (pos)\r
+-      (setq output (append output (notmuch-search-get-tags pos)))))\r
++      (mapc (lambda (tag) (add-to-list 'output tag))\r
++            (notmuch-search-get-tags pos))))\r
+     output))\r
+ \r
+ (defun notmuch-search-tag-region (beg end &optional tag-changes)\r
+-- \r
+1.7.9.1\r
+\r