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+From: Mark Walters <markwalters1009@gmail.com>\r
+To: "W. Trevor King" <wking@tremily.us>\r
+Subject: Re: [PATCH 2/2] emacs: Prefer Content-Description over filename for\r
+ part buttons\r
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+\r
+On Sat, 08 Feb 2014, "W. Trevor King" <wking@tremily.us> wrote:\r
+\r
+> On Mon, Feb 03, 2014 at 12:34:18PM -0800, W. Trevor King wrote:\r
+>> On Mon, Feb 03, 2014 at 08:15:35PM +0000, Mark Walters wrote:\r
+>> > My only other comment on the series is that you should update\r
+>> > devel/schemata in the first patch to reflect this addition.\r
+>>=20\r
+>> Ah, I didn't realize that file existed :p.\r
+>\r
+> Looking at this more, I'm unsure about whether or not I should bump\r
+> the version. b96ba63 (show: indicate length, encoding of omitted body\r
+> content, 2012-12-16) added part.content-length? and\r
+> part.content-transfer-encoding? and doesn't bump the version, while\r
+> abeac48 (search: Add stable queries to thread search results,\r
+> 2013-10-24) adds thread_summary.query and does bump the version. From\r
+> notmuch-client.h:\r
+>\r
+> Backwards-incompatible changes such as removing map fields, changing\r
+> the meaning of map fields, or changing the meanings of list elements\r
+> should increase this. New (required) map fields can be added without\r
+> increasing this.\r
+>\r
+> I think that the addition of part.content-description? should not bump\r
+> the version, but then I'm not sure how to document the change in\r
+> devel/schemata. I'm leaning towards something like:\r
+\r
+I think you just add the new field to the list of fields in the schemata\r
+in the appropriate place in the part section as\r
+\r
+content-description?: string,\r
+\r
+and you don't need to bump the version. I think this is because a client\r
+can safely ask for this field regardless of the notmuch version and\r
+won't get confused.=20\r
+\r
+Best wishes\r
+\r
+Mark\r
+\r
+\r
+\r
+\r
+>\r
+> diff --git a/devel/schemata b/devel/schemata\r
+> index 41dc4a6..63d8aa4 100644\r
+> --- a/devel/schemata\r
+> +++ b/devel/schemata\r
+> @@ -26,6 +26,9 @@ v1\r
+> v2\r
+> - Added the thread_summary.query field.\r
+>\r
+> +Staged for v3\r
+> +- Added the part.content-descrition? field.\r
+> +\r
+> Common non-terminals\r
+> --------------------\r
+> =E2=80=A6\r
+>\r
+> Alternatively, there could be a minor version that gets bumped on each\r
+> tweak, however insignificant.\r
+>\r
+> Thoughts?\r
+>\r
+> Trevor\r
+>\r
+> --=20\r
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