-Warn only once about a glueless referral for each zone and server,
-rather than once for each parent which gave out a referral without
-glue.
-
-When repeated, do not warn about glueless referrals at all. Not
-recommended. Note that glueless referrals usually cause extra delays
-looking up names, and can make lookups fail even if in theory they
-could succeed. There is no generally agreed convention or standard
-for avoiding circular glueless situations such as
+Do not warn about glueless referrals. Not recommended. Note that
+glueless referrals usually cause extra delays looking up names, and
+can make lookups fail even if in theory they could succeed. There is
+no generally agreed convention or standard for avoiding circular
+glueless situations such as