+if test "$READLINE" = yes; then
+ READLINE="-lreadline $rdllib"
+fi
+AC_SUBST(READLINE)
+
+dnl
+dnl Check for rl_completion_matches
+dnl
+AC_CHECK_LIB(readline, rl_completion_matches, [rlcm=yes], [rlcm=no], "-ltermcap")
+if test "$rlcm" = yes; then
+ AC_DEFINE([HAVE_READLINE_RLCM],1,[Define this if your readline libs have the rl_completion_matches library.])
+fi
+
+dnl
+dnl Check for rl_completion_append_character
+dnl
+AC_CHECK_LIB(readline, rl_completion_append_character, [rcac=yes], [rcac=no], "-ltermcap")
+if test "$rcac" = yes; then
+ AC_DEFINE([HAVE_READLINE_CAC],1,[Define this if your readline libs have the rl_completion_append_character variable.])
+fi