[PATCH v1] emacs: Add `notmuch-show-toggle-citation-visibility', bound to '>'

diff --git a/b9/3177b41392e759ad8e5274318fd909cd4272ab b/b9/3177b41392e759ad8e5274318fd909cd4272ab
new file mode 100644 (file)
index 0000000..4e552a0
--- /dev/null
+++ b/b9/3177b41392e759ad8e5274318fd909cd4272ab
@@ -0,0 +1,109 @@
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+From: David Edmondson <dme@dme.org>\r
+To: notmuch@notmuchmail.org\r
+Subject: [PATCH v1] emacs: Add `notmuch-show-toggle-citation-visibility',\r
+       bound to '>'\r
+Date: Tue, 20 May 2014 16:56:09 +0100\r
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+\r
+Add a function and key-binding to toggle the collapsing of citations\r
+within the current message.\r
+---\r
+ emacs/notmuch-show.el | 17 +++++++++++++++++\r
+ 1 file changed, 17 insertions(+)\r
+\r
+diff --git a/emacs/notmuch-show.el b/emacs/notmuch-show.el\r
+index 10fc872..e4b56c7 100644\r
+--- a/emacs/notmuch-show.el\r
++++ b/emacs/notmuch-show.el\r
+@@ -1036,6 +1036,22 @@ useful for quoting in replies)."\r
+            "Content is not indented."))\r
+   (notmuch-show-refresh-view))\r
+ \r
++(defun notmuch-show-toggle-citation-visibility ()\r
++  "Toggle the visibility of the citations in the current message."\r
++  (interactive)\r
++  (let ((beg (notmuch-show-message-top))\r
++      (end (notmuch-show-message-bottom))\r
++      button)\r
++    (save-excursion\r
++      (goto-char beg)\r
++      (while (and (setq button (next-button (point)))\r
++                (< (goto-char (button-start button))\r
++                   end))\r
++      (let ((overlay (button-get button 'overlay)))\r
++        (when (and overlay\r
++                   (string= (overlay-get overlay 'type) "citation"))\r
++          (push-button (point))))))))\r
++\r
+ (defun notmuch-show-insert-tree (tree depth)\r
+   "Insert the message tree TREE at depth DEPTH in the current thread."\r
+   (let ((msg (car tree))\r
+@@ -1311,6 +1327,7 @@ reset based on the original query."\r
+       (define-key map "!" 'notmuch-show-toggle-elide-non-matching)\r
+       (define-key map "$" 'notmuch-show-toggle-process-crypto)\r
+       (define-key map "<" 'notmuch-show-toggle-thread-indentation)\r
++      (define-key map ">" 'notmuch-show-toggle-citation-visibility)\r
+       (define-key map "t" 'toggle-truncate-lines)\r
+       (define-key map "." 'notmuch-show-part-map)\r
+       map)\r
+-- \r
+2.0.0.rc0\r
+\r