[PATCH] emacs: add keybind and function to stash Message-ID without prefix

[Pieter Praet]

Add function `notmuch-show-stash-message-id-stripped'
which stashes a Message-ID after ripping off the prefix and quotes,
add bind it to "I" key in `notmuch-show-stash-map'.

Simplifying `notmuch-show-get-message-id' instead might seem better,
but that would require concat'ing in 9 places instead of 1.

Signed-off-by: Pieter Praet <pieter at praet.org>
---
 emacs/notmuch-show.el |    6 ++++++
 1 files changed, 6 insertions(+), 0 deletions(-)

diff --git a/emacs/notmuch-show.el b/emacs/notmuch-show.el
index 6685717..a703732 100644
--- a/emacs/notmuch-show.el
+++ b/emacs/notmuch-show.el
@@ -858,6 +858,7 @@ function is used. "
     (define-key map "F" 'notmuch-show-stash-filename)
     (define-key map "f" 'notmuch-show-stash-from)
     (define-key map "i" 'notmuch-show-stash-message-id)
+    (define-key map "I" 'notmuch-show-stash-message-id-stripped)
     (define-key map "s" 'notmuch-show-stash-subject)
     (define-key map "T" 'notmuch-show-stash-tags)
     (define-key map "t" 'notmuch-show-stash-to)
@@ -1408,6 +1409,11 @@ buffer."
   (interactive)
   (notmuch-common-do-stash (notmuch-show-get-message-id)))
 
+(defun notmuch-show-stash-message-id-stripped ()
+  "Copy message ID of current message (sans `id:' prefix) to kill-ring."
+  (interactive)
+  (notmuch-common-do-stash (substring (notmuch-show-get-message-id) 4 -1)))
+
 (defun notmuch-show-stash-subject ()
   "Copy Subject field of current message to kill-ring."
   (interactive)
-- 
1.7.4.1