Re: notmuch_query_add_tag_excluded and notmuch_query_search_threads

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+From: David Bremner <david@tethera.net>\r
+To: Gaute Hope <eg@gaute.vetsj.com>, notmuch@notmuchmail.org\r
+Subject: Re: notmuch_query_add_tag_excluded and notmuch_query_search_threads\r
+In-Reply-To: <1417905319-astroid-0-i86er7iwg5-10728@strange>\r
+References: <1417905319-astroid-0-i86er7iwg5-10728@strange>\r
+User-Agent: Notmuch/0.19+2~g32855b9 (http://notmuchmail.org) Emacs/24.4.1\r
+       (x86_64-pc-linux-gnu)\r
+Date: Sun, 07 Dec 2014 12:52:43 +0100\r
+Message-ID: <87388rfzhw.fsf@maritornes.cs.unb.ca>\r
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+\r
+Gaute Hope <eg@gaute.vetsj.com> writes:\r
+\r
+>\r
+> I would expect to have the thread matching, I get nothing however. It\r
+> does show up in: $ notmuch search tag:muted (muted added to excluded\r
+> tags), but does notmuch search operate with\r
+> notmuch_query_search_messages? \r
+>\r
+\r
+I expanded your sample into a full program, and it seems to work ok for\r
+me. Not sure what the difference might be.\r
+\r
+#include <notmuch.h>\r
+#include <stdlib.h>\r
+#include <stdio.h>\r
+int main(int argc, char **argv){\r
+\r
+  notmuch_database_t *nm_db;\r
+  notmuch_query_t *query;\r
+  notmuch_threads_t *threads;\r
+  notmuch_thread_t *thread;\r
+\r
+  if (notmuch_database_open ("/home/bremner/Maildir/",\r
+                            NOTMUCH_DATABASE_MODE_READ_ONLY, &nm_db))\r
+    return 1;\r
+\r
+\r
+  \r
+  query = notmuch_query_create (nm_db, "tag:muted");\r
+  notmuch_query_add_tag_exclude (query, "muted");\r
+  notmuch_query_set_omit_excluded (query, NOTMUCH_EXCLUDE_TRUE);\r
+\r
+  for (threads = notmuch_query_search_threads (query);\r
+       notmuch_threads_valid (threads);\r
+       notmuch_threads_move_to_next (threads))\r
+    {\r
+      thread = notmuch_threads_get (threads);\r
+      printf("%d\n", notmuch_thread_get_total_messages(thread));\r
+      notmuch_thread_destroy (thread);\r
+    }\r
+\r
+}\r
+\r