This was broken by the addition of regexp searching. The detection of
wildcards is not currently done in the recursive call to parse_query,
because of quoting issues.
notmuch search --output=messages from:cworth > cworth.msg-ids
+test_begin_subtest "xapian wildcard search for from:"
+test_subtest_known_broken
+notmuch search --output=messages 'from:cwo*' > OUTPUT
+test_expect_equal_file cworth.msg-ids OUTPUT
+
+test_begin_subtest "xapian wildcard search for subject:"
+test_subtest_known_broken
+test_expect_equal $(notmuch count 'subject:count*') 1
+
test_begin_subtest "regexp from search, case sensitive"
notmuch search --output=messages from:/carl/ > OUTPUT
test_expect_equal_file /dev/null OUTPUT