YAZ_CHECK(tst_query("dc.title=encyclopedia prox dinosaurs",
"(dc.title=\"encyclopedia\") % (\"dinosaurs\")"));
YAZ_CHECK(tst_query("dc.title=encyclopedia prox/distance<=3 dinosaurs",
"(dc.title=\"encyclopedia\") %3 (\"dinosaurs\")"));
YAZ_CHECK(tst_query("dc.title=encyclopedia prox/distance<=3/unit=word "
YAZ_CHECK(tst_query("dc.title=encyclopedia prox dinosaurs",
"(dc.title=\"encyclopedia\") % (\"dinosaurs\")"));
YAZ_CHECK(tst_query("dc.title=encyclopedia prox/distance<=3 dinosaurs",
"(dc.title=\"encyclopedia\") %3 (\"dinosaurs\")"));
YAZ_CHECK(tst_query("dc.title=encyclopedia prox/distance<=3/unit=word "