Re: [PATCH v2 14/20] nmbug-status: Encode output using the user's locale

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+Date: Tue, 11 Feb 2014 14:33:36 -0800\r
+From: "W. Trevor King" <wking@tremily.us>\r
+To: David Bremner <david@tethera.net>\r
+Subject: Re: [PATCH v2 14/20] nmbug-status: Encode output using the user's\r
+       locale\r
+Message-ID: <20140211223336.GM14197@odin.tremily.us>\r
+References: <cover.1392056624.git.wking@tremily.us>\r
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+Cc: Tomi Ollila <tomi.ollila@iki.fi>, notmuch@notmuchmail.org\r
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+On Tue, Feb 11, 2014 at 06:02:09PM -0400, David Bremner wrote:\r
+> W. Trevor King writes:\r
+> > If a user has set LANG=3DC, I expect that's what we should use for\r
+> > output (in which case dying with an encoding error is the right\r
+> > thing to do).\r
+>=20\r
+> Perhaps for an interactive tool, intended mainly to be run in a\r
+> terminal.\r
+\r
+I don't understand why your choice of LANG should depend on the\r
+interactive-ness of an invocation.\r
+\r
+> I'm not sure how important the interactive use case is, but I don't\r
+> want to make nmbug-status less robust in order to conform to some\r
+> abstract ideal.\r
+\r
+Changing from a hard-coded version that matches your preferences to a\r
+configurable version that respects LANG may require a bit more care on\r
+the user side (they have to ensure LANG is set in their crontab,\r
+etc.).  However, setting your locale to match your preferences is not\r
+that much work.  For example:\r
+\r
+  export LANG=3Den_US.UTF-8\r
+\r
+and you're done.  The upside of a configurable language is that the\r
+user gets output in their preferred encoding (UTF-8 or not) and=E2=80=94wit=\r
+h a\r
+bit of additional gettext work=E2=80=94in their preferred language.  That\r
+sounds like a fair trade to me.\r
+\r
+Cheers,\r
+Trevor\r
+\r
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