Re: Improving spam-tagging keybinding function to act on region in emacs

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+From: Olivier Berger <olivier.berger@telecom-sudparis.eu>\r
+To: notmuch@notmuchmail.org\r
+Subject: Re: Improving spam-tagging keybinding function to act on region in\r
+       emacs\r
+In-Reply-To: <87mweuzy87.fsf@qmul.ac.uk>\r
+References: <87oazb9k5f.fsf@inf-8660.int-evry.fr> <87mweuzy87.fsf@qmul.ac.uk>\r
+User-Agent: Notmuch/0.17 (http://notmuchmail.org) Emacs/24.3.1\r
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+Date: Wed, 07 May 2014 13:37:10 +0200\r
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+\r
+Hi.\r
+\r
+Mark Walters <markwalters1009@gmail.com> writes:\r
+\r
+> Hello\r
+>\r
+> As this section was rather outdated I have updated to modern notmuch. (In\r
+> fact the lisp snippets should work back to at least 0.13)\r
+>\r
+> On Tue, 06 May 2014, Olivier Berger <olivier.berger@telecom-sudparis.eu> wrote:\r
+>> Hi.\r
+>>\r
+>> I've tried tu use the tips indicated at\r
+>> http://notmuchmail.org/emacstips/#index8h2 so as to add a keybinding to\r
+>> tag spam messages, and wonder if there's a possibility to make it apply\r
+>> on selected regions, like what notmuch-search-archive-thread does.\r
+>\r
+> I have added a snippet showing how to do this (and noted that is not\r
+> possible in notmuch-tree as we don't have a tag region option there).\r
+>\r
+\r
+Thanks. This works exactly I like it :-)\r
+\r
+>> Btw, I think that the current examples could be improved by adding a (next-line)\r
+>> at the end, like :\r
+>> (define-key notmuch-search-mode-map "S"\r
+>>         (lambda ()\r
+>>           "mark messages in thread as spam"\r
+>>           (interactive)\r
+>>           (notmuch-search-tag '("+spam" "-inbox"))\r
+>>           (next-line)))\r
+>\r
+> I have left this as it is as this works in search mode, but not show\r
+> mode and I didn't want to have too many examples. Obviously feel free to\r
+> edit the wiki if you like!\r
+>\r
+\r
+Note that I'm now using the following :\r
+  (define-key notmuch-search-mode-map "S"\r
+        (lambda (&optional beg end)\r
+          "mark messages in thread as spam"\r
+          (interactive (notmuch-search-interactive-region))\r
+          (notmuch-search-tag '("+spam" "-inbox") beg end)\r
+          (if (eq beg end) (notmuch-search-next-thread))))\r
+\r
+This offers the possibility to jump to the next line when tagging\r
+individual lines, and not do so when acting on a region.\r
+\r
+Btw, such a difference in behaviour may be a tiny, but still nice\r
+improvement on the code of notmuch-search-archive-thread too.\r
+\r
+I haven't touched the wiki, as I'm not sure this is the best way to\r
+write it and everyone would be interested.\r
+\r
+Hope this helps.\r
+\r
+Best regards,\r
+\r
+-- \r
+Olivier BERGER \r
+http://www-public.telecom-sudparis.eu/~berger_o/ - OpenPGP-Id: 2048R/5819D7E8\r
+Ingenieur Recherche - Dept INF\r
+Institut Mines-Telecom, Telecom SudParis, Evry (France)\r