-0: 'MAIL_DIR'
-1: 'MAIL_DIR'
-2: 'MAIL_DIR/.notmuch/hooks'
-3: 'MAIL_DIR/.notmuch/backups'
-4: 'foo;bar;fub'
-5: 'unread;inbox'
-6: 'sekrit_junk'
-7: 'true'
-8: 'test_suite@notmuchmail.org'
-9: 'test_suite_other@notmuchmail.org;test_suite@otherdomain.org'
-a: 'Notmuch Test Suite'
+00: 'MAIL_DIR'
+01: 'MAIL_DIR'
+02: 'MAIL_DIR/.notmuch/hooks'
+03: 'MAIL_DIR/.notmuch/backups'
+04: 'foo;bar;fub'
+05: 'unread;inbox'
+06: 'sekrit_junk'
+07: 'true'
+08: 'test_suite@notmuchmail.org'
+09: 'test_suite_other@notmuchmail.org;test_suite@otherdomain.org'
+10: 'Notmuch Test Suite'
+11: '8000'