emacs: Report a lack of matches when calling `notmuch-show'.

[notmuch] / emacs / notmuch-hello.el

diff --git a/emacs/notmuch-hello.el b/emacs/notmuch-hello.el
index d9fe3ff60b3159b5abbf9664e65ef97f903cd68e..b42e0f24148a01201c12468e584e20d0740649f8 100644 (file)
--- a/emacs/notmuch-hello.el
+++ b/emacs/notmuch-hello.el
@@ -120,6 +120,10 @@ a plist. Supported properties are
   :sort-order      Specify the sort order to be used for the search.
                    Possible values are 'oldest-first 'newest-first or
                    nil. Nil means use the default sort order.
+  :search-type     Specify whether to run the search in search-mode
+                   or tree mode. Set to 'tree to specify tree
+                   mode, set to nil (or anything except tree) to
+                   specify search mode.
 
 Other accepted forms are a cons cell of the form (NAME . QUERY)
 or a list of the form (NAME QUERY COUNT-QUERY)."
@@ -648,8 +652,12 @@ with `notmuch-hello-query-counts'."
 
 (defvar notmuch-hello-mode-map
   (let ((map (if (fboundp 'make-composed-keymap)
-                ;; Inherit both widget-keymap and notmuch-common-keymap
-                (make-composed-keymap widget-keymap)
+                ;; Inherit both widget-keymap and
+                ;; notmuch-common-keymap. We have to use
+                ;; make-sparse-keymap to force this to be a new
+                ;; keymap (so that when we modify map it does not
+                ;; modify widget-keymap).
+                (make-composed-keymap (list (make-sparse-keymap) widget-keymap))
               ;; Before Emacs 24, keymaps didn't support multiple
               ;; inheritance,, so just copy the widget keymap since
               ;; it's unlikely to change.