[PATCH] emacs: Tell the user how many addresses matched when completing

[dme at dme.org]

From: David Edmondson <dme at dme.org>

When completing an address, tell the user how many addresses in the
database matched the query.
---
 emacs/notmuch-address.el |    6 ++++--
 1 files changed, 4 insertions(+), 2 deletions(-)

diff --git a/emacs/notmuch-address.el b/emacs/notmuch-address.el
index 69a52a2..a295204 100644
--- a/emacs/notmuch-address.el
+++ b/emacs/notmuch-address.el
@@ -53,9 +53,11 @@ line."
 	 (orig (buffer-substring-no-properties beg end))
 	 (completion-ignore-case t)
 	 (options (notmuch-address-options orig))
-	 (chosen (if (eq (length options) 1)
+	 (num-options (length options))
+	 (chosen (if (eq num-options 1)
 		     (car options)
-		   (completing-read "Address: " (cdr options) nil nil (car options)
+		   (completing-read (format "Address (%s matches): " num-options 1)
+				    (cdr options) nil nil (car options)
 				    'notmuch-address-history))))
     (when chosen
       (push chosen notmuch-address-history)
-- 
1.7.0