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+From: Mark Walters <markwalters1009@gmail.com>\r
+To: Austin Clements <amdragon@MIT.EDU>, notmuch@notmuchmail.org\r
+Subject: Re: [PATCH 4/8] emacs: Helper for reporting search parsing errors\r
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+Date: Wed, 04 Jul 2012 09:41:56 +0100\r
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+\r
+On Tue, 03 Jul 2012, Austin Clements <amdragon@MIT.EDU> wrote:\r
+> This removes the last bit of direct output from the parsing function.\r
+> With the parser now responsible solely for parsing, we can swap it out\r
+> for another parser.\r
+> ---\r
+> emacs/notmuch.el | 10 +++++++++-\r
+> 1 file changed, 9 insertions(+), 1 deletion(-)\r
+>\r
+> diff --git a/emacs/notmuch.el b/emacs/notmuch.el\r
+> index 4a6490a..a073367 100644\r
+> --- a/emacs/notmuch.el\r
+> +++ b/emacs/notmuch.el\r
+> @@ -745,6 +745,13 @@ non-authors is found, assume that all of the authors match."\r
+> (setq notmuch-search-target-thread "found")\r
+> (goto-char beg)))))\r
+> \r
+> +(defun notmuch-search-show-error (string &rest objects)\r
+> + (save-excursion\r
+> + (goto-char (point-max))\r
+> + (insert "Error: Unexpected output from notmuch search:\n")\r
+> + (insert (apply #'format string objects))\r
+> + (insert "\n")))\r
+> +\r
+> (defun notmuch-search-process-filter (proc string)\r
+> "Process and filter the output of \"notmuch search\""\r
+> (let ((buffer (process-buffer proc)))\r
+> @@ -767,7 +774,8 @@ non-authors is found, assume that all of the authors match."\r
+> (tags (match-string 6 string))\r
+> (tag-list (if tags (save-match-data (split-string tags)))))\r
+> (if (/= (match-beginning 1) line)\r
+> - (insert (concat "Error: Unexpected output from notmuch search:\n" (substring string line (match-beginning 1)) "\n")))\r
+> + (notmuch-search-show-error\r
+> + (substring string line (match-beginning 1))))\r
+> (notmuch-search-show-result thread-id date count authors subject tag-list)\r
+> (set 'line (match-end 0)))\r
+> (set 'more nil)\r
+\r
+Ok so I should have read this patch before replying to the previous\r
+one. This fixes my one trivial concern with Patch 3 and looks good in\r
+itself.\r
+\r
+I have read Patches 1-4 and they all look fine and make things cleaner\r
+and all tests pass. As Austin says, they stand on their own and can go\r
+in without the rest of the series.\r
+\r
+On to patches 5-8!\r
+\r
+Best wishes\r
+\r
+Mark\r