[PATCH] emacs: Reuse rather than reinvent message header filtering

[Sebastian Spaeth]

In notmuch-mua-reply we were filtering out the Subject and To headers
manually in a loop, but message mode offers a nice function for
exactly that. Simplify the code by using that. Also, as
notmuch-mua-mail already sorts and hides headers that we want sorted
and hidden, we can safely remove those 2 functions from here as well.

Signed-off-by: Sebastian Spaeth <Sebastian at SSpaeth.de>
---
 emacs/notmuch-mua.el |    7 +------
 1 files changed, 1 insertions(+), 6 deletions(-)

diff --git a/emacs/notmuch-mua.el b/emacs/notmuch-mua.el
index bd06e3c..6318c15 100644
--- a/emacs/notmuch-mua.el
+++ b/emacs/notmuch-mua.el
@@ -92,12 +92,7 @@ list."
 	((same-window-regexps '("\\*mail .*")))
       (notmuch-mua-mail (mail-header 'to headers)
 			(mail-header 'subject headers)
-			(loop for header in headers
-			      if (not (or (eq 'to (car header))
-					  (eq 'subject (car header))))
-			      collect header)))
-    (message-sort-headers)
-    (message-hide-headers)
+			(message-headers-to-generate headers t '(to subject))))
     ;; insert the message body - but put it in front of the signature
     ;; if one is present
     (goto-char (point-max))
-- 
1.7.0.4