export new_variables_in_term and variables_within_term (obs from Jiefei Ma).

2010-03-04 23:45:33 +00:00 · 2010-03-04 23:45:33 +00:00 · cef4a27d1c
commit cef4a27d1c
parent abec8208d3
1 changed files with 13 additions and 11 deletions
--- a/library/terms.yap
+++ b/library/terms.yap
@ -25,7 +25,9 @@
 		  subsumes_chk/2,
 		  cyclic_term/1,
 		  acyclic_term/1,
-        variable_in_term/2
+		  variable_in_term/2,
+		  variables_within_term/3,
+		  new_variables_in_term/3
 		 ]).

 term_hash(T,H) :-