Re: [PATCH v5 1/2] lib: drop support for single-message mbox files

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+From: Tomi Ollila <tomi.ollila@iki.fi>\r
+To: notmuch@notmuchmail.org\r
+Subject: Re: [PATCH v5 1/2] lib: drop support for single-message mbox files\r
+In-Reply-To: <87fvlr214y.fsf@maritornes.cs.unb.ca>\r
+References: <cover.1396214154.git.jani@nikula.org>\r
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+Date: Sat, 05 Apr 2014 20:42:49 +0300\r
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+\r
+On Sat, Apr 05 2014, David Bremner <david@tethera.net> wrote:\r
+\r
+> Jani Nikula <jani@nikula.org> writes:\r
+>\r
+>> We've supported mbox files containing a single message for historical\r
+>> reasons, but the support has been deprecated, with a warning message\r
+>> while indexing, since Notmuch 0.15. Finally drop the support, and\r
+>> consider all mbox files non-email.\r
+>\r
+> series pushed.\r
+\r
+\r
+For now, anyone who wants to check their mail storage whether this have\r
+any effect:\r
+\r
+$ find . -type f | xargs head -1 | grep -B1 '^From '\r
+\r
+(I got zero results :D on this machine; have to test on another...)\r
+\r
+----\r
+\r
+Quickly crafted other test: regexp (and head -1) may be incomplete...\r
+\r
+$ find . -type f | xargs head -1 | grep -B1 -v -e '^[a-zA-Z_-]*:' -e '==.*==' -e '^$'\r
+\r
+The first one will find any emails that were found last time but would\r
+not be found (as emails) after e.g. dump-restore-reindex. Second one\r
+would find (some/most?) emails that weren't indexed in the first place...\r
+\r
+\r
+> d\r
+\r
+\r
+Tomi\r