[PATCH (draft) 2/2] emacs: show: make "view part" show hidden parts

Mark Walters markwalters1009 at gmail.com
Thu Oct 25 01:09:23 PDT 2012


This change means that hidden parts in the show buffer are inserted
into the buffer when the "view command" is called on that part (by
default v on the button).
---
 emacs/notmuch-show.el |    8 ++++++--
 1 files changed, 6 insertions(+), 2 deletions(-)

diff --git a/emacs/notmuch-show.el b/emacs/notmuch-show.el
index 9157669..293456d 100644
--- a/emacs/notmuch-show.el
+++ b/emacs/notmuch-show.el
@@ -836,7 +836,8 @@ has overridden the default for this part"
     (when (memq nth user-parts)
       (setq not-shown (not not-shown)))
     (if not-shown
-	(notmuch-show-insert-part-header nth content-type content-type nil " (not shown)")
+	(button-put (notmuch-show-insert-part-header nth content-type content-type nil " (not shown)")
+		    :part-not-shown 't)
       (notmuch-show-insert-bodypart-internal msg part content-type nth depth content-type)))
   ;; Some of the body part handlers leave point somewhere up in the
   ;; part, so we make sure that we're down at the end.
@@ -1912,7 +1913,10 @@ the user (see `notmuch-show-stash-mlarchive-link-alist')."
 
 (defun notmuch-show-part-button-view (&optional button)
   (interactive)
-  (notmuch-show-part-button-internal button #'notmuch-show-view-part))
+  (let ((button (or button (button-at (point)))))
+    (if (and button (button-get button :part-not-shown))
+	(notmuch-show-part-button-internal button #'notmuch-show-internally-show-part)
+      (notmuch-show-part-button-internal button #'notmuch-show-view-part))))
 
 (defun notmuch-show-part-button-interactively-view (&optional button)
   (interactive)
-- 
1.7.9.1



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