(range...) does not need to be a macro

src/kiss/Kiss.hx

@@ -84,6 +84,7 @@ class Kiss {
         "print" => Symbol("Prelude.print"),
         "sort" => Symbol("Prelude.sort"),
         "sortBy" => Symbol("Prelude.sortBy"),
+        "range" => Symbol("Prelude.range"),
         "groups" => Symbol("Prelude.groups"),
         "pairs" => Symbol("Prelude.pairs"),
         "reverse" => Symbol("Prelude.reverse"),

src/kiss/Macros.hx

@@ -145,15 +145,6 @@ class Macros {
             exp;
         };
 
-        k.doc("range", 1, 3, '(range <?min> <max> <?step>)');
-        macros["range"] = (wholeExp:ReaderExp, exps:Array<ReaderExp>, k) -> {
-            var b = wholeExp.expBuilder();
-            var min = if (exps.length > 1) exps[0] else b.symbol("0");
-            var max = if (exps.length > 1) exps[1] else exps[0];
-            var step = if (exps.length > 2) exps[2] else b.symbol("1");
-            b.callSymbol("Prelude.range", [min, max, step]);
-        };
-
         function prepareForConditional(i:KissInterp, k:KissState) {
             i.variables.set("kissFile", k.file);
             i.variables.set("className", k.className);

src/kiss/Prelude.hx

@@ -411,10 +411,13 @@ class Prelude {
     }
 
     // Ranges with a min, exclusive max, and step size, just like Python.
-    public static function range(min, max, step):Iterator<Int>
+    public static function range(min, ?max, ?step):Iterator<Int>
         & Iterable<Int>
 
     {
+        if(step == null) step = 1;
+        if(max == null) { max = min; min = 0; }
+
         if (step <= 0 || max < min)
             throw "(range...) can only count up";
         var count = min;