Latest round of fixes per RM and AL.  Fix bugs found in man.c.

@@ -15,10 +15,22 @@
 usr/src/cmd/krb5/ldap_util/kdb5_ldap_realm.h
 usr/src/cmd/krb5/ldap_util/kdb5_ldap_services.h
 usr/src/cmd/krb5/ldap_util/kdb5_ldap_util.h
 usr/src/cmd/krb5/slave/kprop.h
 usr/src/cmd/localedef/localedef.h
+usr/src/cmd/mandoc/config.h
+usr/src/cmd/mandoc/html.h
+usr/src/cmd/mandoc/libman.h
+usr/src/cmd/mandoc/libmandoc.h
+usr/src/cmd/mandoc/libmdoc.h
+usr/src/cmd/mandoc/libroff.h
+usr/src/cmd/mandoc/main.h
+usr/src/cmd/mandoc/man.h
+usr/src/cmd/mandoc/mandoc.h
+usr/src/cmd/mandoc/mdoc.h
+usr/src/cmd/mandoc/out.h
+usr/src/cmd/mandoc/term.h
 usr/src/common/openssl/crypto/krb5/krb5_asn.h
 usr/src/lib/gss_mechs/mech_krb5/et/error_table.h
 usr/src/lib/gss_mechs/mech_krb5/et/internal.h
 usr/src/lib/gss_mechs/mech_krb5/et/mit-sipb-copyright.h
 usr/src/lib/gss_mechs/mech_krb5/include/cache-addrinfo.h