emacs/tree: introduce notmuch-tree-parent-buffer variable
authorWilliam Casarin <jb55@jb55.com>
Tue, 11 Aug 2020 17:36:51 +0000 (10:36 -0700)
committerDavid Bremner <david@tethera.net>
Sun, 16 Aug 2020 13:42:02 +0000 (10:42 -0300)
This variable will be used in a similar fashion to
notmuch-show-parent-buffer. It will be used to navigate between
threads from the parent search buffer.

Signed-off-by: William Casarin <jb55@jb55.com>
emacs/notmuch-tree.el
emacs/notmuch.el

index fbba4bb3d6197d0033ee0e71d22a19c329da0ab7..29f648518dfc03fd2fd836ce35d6db35e9d83f26 100644 (file)
@@ -222,6 +222,9 @@ For example:
   "A buffer local copy of argument open-target to the function notmuch-tree.")
 (make-variable-buffer-local 'notmuch-tree-open-target)
 
+(defvar notmuch-tree-parent-buffer nil)
+(make-variable-buffer-local 'notmuch-tree-parent-buffer)
+
 (defvar notmuch-tree-message-window nil
   "The window of the message pane.
 
@@ -1050,7 +1053,7 @@ the same as for the function notmuch-tree."
              ")")
     notmuch-tree-basic-query))
 
-(defun notmuch-tree (&optional query query-context target buffer-name open-target unthreaded)
+(defun notmuch-tree (&optional query query-context target buffer-name open-target unthreaded parent-buffer)
   "Display threads matching QUERY in tree view.
 
 The arguments are:
@@ -1080,6 +1083,7 @@ The arguments are:
   ;; Don't track undo information for this buffer
   (set 'buffer-undo-list t)
   (notmuch-tree-worker query query-context target open-target unthreaded)
+  (setq notmuch-tree-parent-buffer parent-buffer)
   (setq truncate-lines t))
 
 (defun notmuch-unthreaded (&optional query query-context target buffer-name open-target)
index babddbb6fef87652ed7204fb4dc65351d12f72b1..8132cea66b618355f4eedd6313bdce25aa27ee9b 100644 (file)
@@ -545,7 +545,7 @@ thread."
                notmuch-search-query-string
                nil
                (notmuch-prettify-subject (notmuch-search-find-subject))
-               t))
+               t nil (current-buffer)))
 
 (defun notmuch-search-reply-to-thread (&optional prompt-for-sender)
   "Begin composing a reply-all to the entire current thread in a new buffer."