notmuch.el: Add keybinding to toggle display of message body and headers.

[notmuch] / notmuch.el

diff --git a/notmuch.el b/notmuch.el
index 492b5d66f78f20fb5f62ff3c8e4943fb5c6544ff..30ab2e8f95d6aaaaf9a604df4f3cdda0b74f2919 100644 (file)
--- a/notmuch.el
+++ b/notmuch.el
@@ -67,6 +67,8 @@
     (define-key map "w" 'notmuch-show-save-attachments)
     (define-key map "V" 'notmuch-show-view-raw-message)
     (define-key map "v" 'notmuch-show-view-all-mime-parts)
+    (define-key map "b" 'notmuch-show-toggle-current-body)
+    (define-key map "h" 'notmuch-show-toggle-current-header)
     (define-key map "-" 'notmuch-show-remove-tag)
     (define-key map "+" 'notmuch-show-add-tag)
     (define-key map "X" 'notmuch-show-mark-read-then-archive-then-exit)
@@ -578,6 +580,26 @@ which this thread was originally shown."
   (force-window-update)
   (redisplay t))
 
+(defun notmuch-show-toggle-current-body ()
+  "Toggle the current message body."
+  (interactive)
+  (save-excursion
+    (notmuch-show-move-to-current-message-summary-line)
+    (unless (button-at (point))
+      (notmuch-show-next-button))
+    (push-button))
+  )
+
+(defun notmuch-show-toggle-current-header ()
+  (interactive)
+  (save-excursion
+    (notmuch-show-move-to-current-message-summary-line)
+    (next-line)
+    (unless (button-at (point))
+      (notmuch-show-next-button))
+    (push-button))
+  )
+
 (define-button-type 'notmuch-button-invisibility-toggle-type
   'action 'notmuch-toggle-invisible-action
   'follow-link t
@@ -613,13 +635,13 @@ which this thread was originally shown."
               (let ((p (point-marker))
                     (cite-button-text
                      (concat "["  (number-to-string (count-lines beg-sub (point)))
-                             "-line citation.]")))
+                             "-line citation. Click/Enter to show.]")))
                 (goto-char (- beg-sub 1))
                 (insert (concat "\n" indent))
                 (insert-button cite-button-text
                                'invisibility-spec invis-spec
                                :type 'notmuch-button-citation-toggle-type)
-                (goto-char (+ (length cite-button-text) p))
+                (forward-line)
               ))))
       (move-to-column depth)
       (if (looking-at notmuch-show-signature-regexp)