objnam.c globals moved to instance globals.

include/decl.h

@@ -461,6 +461,13 @@ struct instance_globals {
     /* muse.c */
     boolean m_using; /* kludge to use mondided instead of killed */
 
+    /* objname.c */
+    /* distantname used by distant_name() to pass extra information to
+       xname_flags(); it would be much cleaner if this were a parameter,
+       but that would require all of the xname() and doname() calls to be
+       modified */
+    int distantname;
+
     /* pickup.c */
     int oldcap; /* last encumberance */
     /* current_container is set in use_container(), to be used by the