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+From: David Edmondson <dme@dme.org>\r
+To: notmuch@notmuchmail.org\r
+Subject: [PATCH 1/3 v2] emacs: Don't return the button from\r
+ `notmuch-show-insert-part-header'.\r
+Date: Mon, 23 Jan 2012 10:33:02 +0000\r
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+\r
+Instead, allow the caller to specify some parameters for the\r
+button. Rework `notmuch-show-insert-part-multipart/signed' and\r
+`notmuch-show-insert-part-multipart/encrypted' accordingly.\r
+---\r
+\r
+Removed the merge of multipart/signed and multipart/encrypted.\r
+\r
+ emacs/notmuch-show.el | 84 +++++++++++++++++++++++++-----------------------\r
+ 1 files changed, 44 insertions(+), 40 deletions(-)\r
+\r
+diff --git a/emacs/notmuch-show.el b/emacs/notmuch-show.el\r
+index 03c1f6b..9144484 100644\r
+--- a/emacs/notmuch-show.el\r
++++ b/emacs/notmuch-show.el\r
+@@ -285,24 +285,23 @@ message at DEPTH in the current thread."\r
+ 'follow-link t\r
+ 'face 'message-mml)\r
+ \r
+-(defun notmuch-show-insert-part-header (nth content-type declared-type &optional name comment)\r
+- (let ((button))\r
+- (setq button\r
+- (insert-button\r
+- (concat "[ "\r
+- (if name (concat name ": ") "")\r
+- declared-type\r
+- (if (not (string-equal declared-type content-type))\r
+- (concat " (as " content-type ")")\r
+- "")\r
+- (or comment "")\r
+- " ]")\r
+- :type 'notmuch-show-part-button-type\r
+- :notmuch-part nth\r
+- :notmuch-filename name))\r
+- (insert "\n")\r
+- ;; return button\r
+- button))\r
++(defun notmuch-show-insert-part-header (nth content-type declared-type\r
++ &optional name comment\r
++ &rest button-parameters)\r
++ (apply #'insert-button\r
++ (concat "[ "\r
++ (if name (concat name ": ") "")\r
++ declared-type\r
++ (if (not (string-equal declared-type content-type))\r
++ (concat " (as " content-type ")")\r
++ "")\r
++ (or comment "")\r
++ " ]")\r
++ :type 'notmuch-show-part-button-type\r
++ :notmuch-part nth\r
++ :notmuch-filename name\r
++ button-parameters)\r
++ (insert "\n"))\r
+ \r
+ ;; Functions handling particular MIME parts.\r
+ \r
+@@ -460,15 +459,18 @@ current buffer, if possible."\r
+ t)\r
+ \r
+ (defun notmuch-show-insert-part-multipart/signed (msg part content-type nth depth declared-type)\r
+- (let ((button (notmuch-show-insert-part-header nth declared-type content-type nil)))\r
+- (button-put button 'face 'notmuch-crypto-part-header)\r
+- ;; add signature status button if sigstatus provided\r
+- (if (plist-member part :sigstatus)\r
+- (let* ((from (notmuch-show-get-header :From msg))\r
+- (sigstatus (car (plist-get part :sigstatus))))\r
+- (notmuch-crypto-insert-sigstatus-button sigstatus from))\r
+- ;; if we're not adding sigstatus, tell the user how they can get it\r
+- (button-put button 'help-echo "Set notmuch-crypto-process-mime to process cryptographic mime parts.")))\r
++ ;; Add signature status button if sigstatus provided.\r
++ (if (plist-member part :sigstatus)\r
++ (let ((from (notmuch-show-get-header :From msg))\r
++ (sigstatus (car (plist-get part :sigstatus))))\r
++ (notmuch-show-insert-part-header nth declared-type content-type nil nil \r
++ 'face 'notmuch-crypto-part-header)\r
++ (notmuch-crypto-insert-sigstatus-button sigstatus from))\r
++\r
++ ;; If we're not adding sigstatus, tell the user how to enable it.\r
++ (notmuch-show-insert-part-header nth declared-type content-type nil nil \r
++ 'face 'notmuch-crypto-part-header\r
++ 'help-echo "Set notmuch-crypto-process-mime to process cryptographic mime parts."))\r
+ \r
+ (let ((inner-parts (plist-get part :content))\r
+ (start (point)))\r
+@@ -482,19 +484,21 @@ current buffer, if possible."\r
+ t)\r
+ \r
+ (defun notmuch-show-insert-part-multipart/encrypted (msg part content-type nth depth declared-type)\r
+- (let ((button (notmuch-show-insert-part-header nth declared-type content-type nil)))\r
+- (button-put button 'face 'notmuch-crypto-part-header)\r
+- ;; add encryption status button if encstatus specified\r
+- (if (plist-member part :encstatus)\r
+- (let ((encstatus (car (plist-get part :encstatus))))\r
+- (notmuch-crypto-insert-encstatus-button encstatus)\r
+- ;; add signature status button if sigstatus specified\r
+- (if (plist-member part :sigstatus)\r
+- (let* ((from (notmuch-show-get-header :From msg))\r
+- (sigstatus (car (plist-get part :sigstatus))))\r
+- (notmuch-crypto-insert-sigstatus-button sigstatus from))))\r
+- ;; if we're not adding encstatus, tell the user how they can get it\r
+- (button-put button 'help-echo "Set notmuch-crypto-process-mime to process cryptographic mime parts.")))\r
++ ;; Add encryption status button if encstatus provided.\r
++ (if (plist-member part :encstatus)\r
++ (let ((encstatus (car (plist-get part :encstatus))))\r
++ (notmuch-show-insert-part-header nth declared-type content-type nil nil \r
++ 'face 'notmuch-crypto-part-header)\r
++ (notmuch-crypto-insert-encstatus-button encstatus)\r
++ ;; add signature status button if sigstatus specified\r
++ (if (plist-member part :sigstatus)\r
++ (let* ((from (notmuch-show-get-header :From msg))\r
++ (sigstatus (car (plist-get part :sigstatus))))\r
++ (notmuch-crypto-insert-sigstatus-button sigstatus from))))\r
++ ;; If we're not adding encstatus, tell the user how to enable it.\r
++ (notmuch-show-insert-part-header nth declared-type content-type nil nil \r
++ 'face 'notmuch-crypto-part-header\r
++ 'help-echo "Set notmuch-crypto-process-mime to process cryptographic mime parts."))\r
+ \r
+ (let ((inner-parts (plist-get part :content))\r
+ (start (point)))\r
+-- \r
+1.7.8.3\r
+\r