use fixnums in place of bignums where possible

src/tests/call_with_inference_limit.pl

@@ -35,7 +35,7 @@ test_queries_on_call_with_inference_limit :-
 	     [true, 2],
 	     [inference_limit_exceeded, _]]),
     findall([X,R1,R2],
-	    (call_with_inference_limit(g(X), 4, R1), 
+	    (call_with_inference_limit(g(X), 4, R1),
 	     call_with_inference_limit(g(X), 5, R2)),
 	    [[1,true,!],
 	     [2,true,!],

src/tests/facts.pl

@@ -23,6 +23,6 @@ test_queries_on_facts :-
     retract(p(_,_,_)),
     assertz(p(Z, h(Z, W), f(W))),
     p(f(f(a)), h(f(f(a)), f(a)), f(f(a))),
-    retract(p(Z, h(Z, W), f(W))).[
+    retract(p(Z, h(Z, W), f(W))).
 
-:- initialization(test_queries_on_facts).    
+:- initialization(test_queries_on_facts).

src/tests/rules.pl

@@ -62,4 +62,3 @@ cleanup :- abolish(p/3),
 	   abolish(h/1).
 
 :- initialization(test_queries_on_rules).
-