use trace for ~

kiss/src/kiss/Reader.hx

@@ -81,7 +81,7 @@ class Reader {
             var pos = stream.position();
             var expToPrint = assertRead(stream, k);
             var expToPrintRepresentation = StrExp(Reader.toString(expToPrint.def)).withPos(pos);
-            CallExp(Symbol("print").withPos(pos), [expToPrint, expToPrintRepresentation]);
+            CallExp(Symbol("trace").withPos(pos), [expToPrint, expToPrintRepresentation]);
         }
 
         // Helpful for defining predicates to pass to Haxe functions:

kiss/src/test/cases/BasicTestCase.kiss

@@ -640,4 +640,5 @@ From:[(assert false (+ \"false \" \"should \" \"have \" \"been \" \"true\"))]" m
             (+= idx 1))))
 
 (function _testTrace []
-    (Assert.equals 5 (trace 5 "num")))
+    (Assert.equals 5 (trace 5 "num"))
+    (Assert.equals 5 ~5))