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+Date: Sat, 28 Jan 2012 00:22:00 -0500\r
+From: Austin Clements <amdragon@MIT.EDU>\r
+To: David Edmondson <dme@dme.org>\r
+Subject: Re: [PATCH 3/3] emacs: Prefer '[No Subject]' to blank subjects.\r
+Message-ID: <20120128052200.GB17991@mit.edu>\r
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+\r
+LGTM other than what Mark pointed out about this not applying to\r
+subjects in the search buffer.\r
+\r
+Quoth David Edmondson on Jan 25 at 1:48 pm:\r
+> ---\r
+> emacs/notmuch-lib.el | 6 ++++++\r
+> emacs/notmuch-print.el | 8 ++++++--\r
+> emacs/notmuch-show.el | 5 ++++-\r
+> emacs/notmuch.el | 5 +----\r
+> 4 files changed, 17 insertions(+), 7 deletions(-)\r
+> \r
+> diff --git a/emacs/notmuch-lib.el b/emacs/notmuch-lib.el\r
+> index 241fe8c..5b8a41c 100644\r
+> --- a/emacs/notmuch-lib.el\r
+> +++ b/emacs/notmuch-lib.el\r
+> @@ -130,6 +130,12 @@ the user hasn't set this variable with the old or new value."\r
+> (interactive)\r
+> (kill-buffer (current-buffer)))\r
+> \r
+> +(defun notmuch-prettify-subject (subject)\r
+> + (if (and subject\r
+> + (string-match "^[ \t]*$" subject))\r
+> + (setq subject "[No Subject]"))\r
+> + subject)\r
+> +\r
+> ;;\r
+> \r
+> (defun notmuch-common-do-stash (text)\r
+> diff --git a/emacs/notmuch-print.el b/emacs/notmuch-print.el\r
+> index 83eb525..51bb740 100644\r
+> --- a/emacs/notmuch-print.el\r
+> +++ b/emacs/notmuch-print.el\r
+> @@ -19,6 +19,8 @@\r
+> ;;\r
+> ;; Authors: David Edmondson <dme@dme.org>\r
+> \r
+> +(require 'notmuch-lib)\r
+> +\r
+> (defcustom notmuch-print-mechanism 'notmuch-print-lpr\r
+> "How should printing be done?"\r
+> :group 'notmuch\r
+> @@ -56,14 +58,16 @@ Optional OUTPUT allows passing a list of flags to muttprint."\r
+> \r
+> (defun notmuch-print-ps-print (msg)\r
+> "Print a message buffer using the ps-print package."\r
+> - (let ((subject (plist-get (notmuch-show-get-prop :headers msg) :Subject)))\r
+> + (let ((subject (notmuch-prettify-subject\r
+> + (plist-get (notmuch-show-get-prop :headers msg) :Subject))))\r
+> (rename-buffer subject t)\r
+> (ps-print-buffer)))\r
+> \r
+> (defun notmuch-print-ps-print/evince (msg)\r
+> "Preview a message buffer using ps-print and evince."\r
+> (let ((ps-file (make-temp-file "notmuch"))\r
+> - (subject (plist-get (notmuch-show-get-prop :headers msg) :Subject)))\r
+> + (subject (notmuch-prettify-subject\r
+> + (plist-get (notmuch-show-get-prop :headers msg) :Subject))))\r
+> (rename-buffer subject t)\r
+> (ps-print-buffer ps-file)\r
+> (notmuch-print-run-evince ps-file)))\r
+> diff --git a/emacs/notmuch-show.el b/emacs/notmuch-show.el\r
+> index e6a5b31..c602b3e 100644\r
+> --- a/emacs/notmuch-show.el\r
+> +++ b/emacs/notmuch-show.el\r
+> @@ -985,7 +985,7 @@ buffer."\r
+> (notmuch-show-next-open-message))\r
+> \r
+> ;; Set the header line to the subject of the first open message.\r
+> - (setq header-line-format (notmuch-show-strip-re (notmuch-show-get-subject)))\r
+> + (setq header-line-format (notmuch-show-strip-re (notmuch-show-get-pretty-subject)))\r
+> \r
+> (notmuch-show-mark-read)))\r
+> \r
+> @@ -1216,6 +1216,9 @@ Some useful entries are:\r
+> (defun notmuch-show-get-depth ()\r
+> (notmuch-show-get-prop :depth))\r
+> \r
+> +(defun notmuch-show-get-pretty-subject ()\r
+> + (notmuch-prettify-subject (notmuch-show-get-subject)))\r
+> +\r
+> (defun notmuch-show-set-tags (tags)\r
+> "Set the tags of the current message."\r
+> (notmuch-show-set-prop :tags tags)\r
+> diff --git a/emacs/notmuch.el b/emacs/notmuch.el\r
+> index 3f6b977..ce1e232 100644\r
+> --- a/emacs/notmuch.el\r
+> +++ b/emacs/notmuch.el\r
+> @@ -440,10 +440,7 @@ Complete list of currently available key bindings:\r
+> "Display the currently selected thread."\r
+> (interactive "P")\r
+> (let ((thread-id (notmuch-search-find-thread-id))\r
+> - (subject (notmuch-search-find-subject)))\r
+> -\r
+> - (if (string-match "^[ \t]*$" subject)\r
+> - (setq subject "[No Subject]"))\r
+> + (subject (notmuch-prettify-subject (notmuch-search-find-subject))))\r
+> \r
+> (if (> (length thread-id) 0)\r
+> (notmuch-show thread-id\r