lib: optionally support single argument date: queries

[notmuch.git] / lib / database.cc

diff --git a/lib/database.cc b/lib/database.cc
index c8c5e26106ad9d1086eb92ee0998d30a312dca99..ebe019fbf17d03933bc36d6c664d4468204c5583 100644 (file)
--- a/lib/database.cc
+++ b/lib/database.cc
@@ -1000,6 +1000,12 @@ notmuch_database_open_verbose (const char *path,
        notmuch->term_gen->set_stemmer (Xapian::Stem ("english"));
        notmuch->value_range_processor = new Xapian::NumberValueRangeProcessor (NOTMUCH_VALUE_TIMESTAMP);
        notmuch->date_range_processor = new ParseTimeValueRangeProcessor (NOTMUCH_VALUE_TIMESTAMP);
+#if HAVE_XAPIAN_FIELD_PROCESSOR
+       /* This currently relies on the query parser to pass anything
+        * with a .. to the range processor */
+       notmuch->date_field_processor = new DateFieldProcessor();
+       notmuch->query_parser->add_boolean_prefix("date", notmuch->date_field_processor);
+#endif
        notmuch->last_mod_range_processor = new Xapian::NumberValueRangeProcessor (NOTMUCH_VALUE_LAST_MOD, "lastmod:");
 
        notmuch->query_parser->set_default_op (Xapian::Query::OP_AND);