[PATCH 00/13] Convert notmuch show to use structure printers

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+From: Austin Clements <amdragon@MIT.EDU>\r
+To: notmuch@notmuchmail.org\r
+Subject: [PATCH 00/13] Convert notmuch show to use structure printers\r
+Date: Tue, 24 Jul 2012 22:34:40 -0400\r
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+\r
+This patch series converts notmuch show to use the new structure\r
+printer infrastructure, cleaning up the code and paving the way to\r
+easily support other structure types.  There are a lot of patches, but\r
+most of them are small and the conversion is very mechanical.\r
+\r
+The first three patches set up prerequisites by making the test\r
+infrastructure more resilient to irrelevant JSON changes and by\r
+introducing a new method to the sprinter.  The next three patches\r
+introduce sprinters to notmuch show and feed them through all of its\r
+layers, though they remain unused.  The remaining patches work their\r
+way back up from the leaves of the JSON printer all the way to\r
+do_show, converting each layer to use the sprinter.  By doing this\r
+conversion from the leaves of the structure up, the output remains\r
+valid and the tests continue to pass at every step.\r
+\r
+The full series has been tested with both GMime 2.4 and GMime 2.6.\r
+\r
+The first two patches together and the third patch alone stand on\r
+their own and could be pushed before the rest of the series if\r
+desired.\r
+\r