diff --git a/sjscript/src/sjscript/package.d b/sjscript/src/sjscript/package.d
index c063b59..8e696eb 100644
--- a/sjscript/src/sjscript/package.d
+++ b/sjscript/src/sjscript/package.d
@@ -1,7 +1,8 @@
 /// License: MIT
 module sjscript;
 
-import std.algorithm;
+import std.algorithm,
+       std.range;
 
 import dast.tokenize : Tokenize;
 
@@ -21,6 +22,7 @@ ParametersBlock[] CreateScriptAst(string src) {
     Tokenize!TokenType().
     filter!(x => x.type != TokenType.Whitespace).
     filter!(x => x.type != TokenType.Comment).
+    chain([Token("", TokenType.End)]).
     Preprocess().
     Parse();
 }
diff --git a/sjscript/test/parse.d b/sjscript/test/parse.d
new file mode 100755
index 0000000..6268dbe
--- /dev/null
+++ b/sjscript/test/parse.d
@@ -0,0 +1,18 @@
+#!/usr/bin/env dub
+/+ dub.json:
+{
+  "name": "parse",
+  "dependencies": {
+    "sjscript": {"path": "../"}
+  }
+} +/
+
+import std;
+
+import sjscript;
+
+int main(string[] args) {
+  enforce(args.length >= 2);
+  args[1].readText.CreateScriptAst().writeln;
+  return 0;
+}
diff --git a/sjscript/test/test01.sj b/sjscript/test/test01.sj
new file mode 100644
index 0000000..07c7661
--- /dev/null
+++ b/sjscript/test/test01.sj
@@ -0,0 +1,16 @@
+// this is comment
+
+$define horming {
+  translate_x += cos(atan(player_y, player_x)) * $horming_speed;
+  translate_y += sin(atan(player_y, player_x)) * $horming_speed;
+}
+
+A [0..10] {
+  translate_x = 0.5 + sin(rtime)*0.5;
+  translate_y = 0.5 + cos(rtime)*0.5;
+}
+
+B [5..15] {
+  $define horming_speed {0.1}
+  $horming
+}