# define HISTORY
#endif
+#if defined (PROGRAMMABLE_COMPLETION) && !defined (READLINE)
+# undef PROGRAMMABLE_COMPLETION
+#endif
+
#if !defined (V9_ECHO)
-# undef DEFAULT_ECHO_TO_USG
+# undef DEFAULT_ECHO_TO_XPG
#endif
#if defined (JOB_CONTROL_MISSING)
# undef HAVE_STRCOLL
#endif
+#if defined (HAVE_SYS_SOCKET_H) && defined (HAVE_GETPEERNAME) && defined (HAVE_NETINET_IN_H)
+# define HAVE_NETWORK
+#endif
+
#if !defined (PROMPT_STRING_DECODE)
+# undef PPROMPT
# define PPROMPT "$ "
#endif