diff --git a/ToDo.md b/ToDo.md
index 4c106f7..66a6be7 100644
--- a/ToDo.md
+++ b/ToDo.md
@@ -1,10 +1,12 @@
 # ToDo
 
 * ~~assign to returned values~~
-* special cases (like if ... exitWith)
+* special cases (like if ... exitWith, waitUntil {...})
 * sqf: ... sqf whitespace
-* solution for build in commands which do not require left values
+* ~~solution for build in commands which do not require left values~~
 * ~~pretty/minified printing~~
 * ~~usage~~
 * recursive compiling
 * concurrent compiling
+* inline buildin function call -> foo(a)(bar(x)(y));
+* negative values e.g. -1, operator !
diff --git a/in/complex.asl b/in/complex.asl
index 7fc6246..b3140cc 100644
--- a/in/complex.asl
+++ b/in/complex.asl
@@ -1,28 +1,13 @@
-if isServer {
-    exitWith();
+diag_log()("easyHC: started");
+publicVariable()("easyHCpresent");
+
+if isNil()("easyHCpresent") {
+    easyHCpresent = 1; // HC client ID
 }
 
-func ZeusGrpPlaced(_curators, _group) {
-    each allCurators-_curators {
-        $addCuratorEditableObjects(_x)(_group, true);
-    }
+if isServer()() && hasInterface()() {
+    easyHCpresent = owner()(player);
+    //diag_log()(format()("easyHC: found headless client with ID %1.", easyHCpresent));
 }
 
-func ZeusObjPlaced(_curators, _unit) {
-    each allCurators-_curators {
-        $addCuratorEditableObjects(_x)([_unit], true);
-    }
-}
-
-each allCurators {
-    $addCuratorEditableObjects(_x)(allUnits, true);
-    $addCuratorEditableObjects(_x)(allMissionObjects("All"), false);
-    
-    _curator = _x;
-    
-    each allUnits {
-        if vehicle(_x) != _x {
-            $addCuratorEditableObjects(_curator)([vehicle(_x)], true);
-        }
-    }
-}
+// ...
diff --git a/in/simple.asl b/in/simple.asl
index 3d59463..0bc4a9c 100644
--- a/in/simple.asl
+++ b/in/simple.asl
@@ -1,4 +1,3 @@
 // TODO:
 //var _x = setHitIndex(vehicle()(player))(1, 1);
-var _x = setHit(player)("head");
-foo();
+
diff --git a/src/main/asl.go b/src/main/asl.go
index e084ada..5098d25 100644
--- a/src/main/asl.go
+++ b/src/main/asl.go
@@ -19,7 +19,7 @@ func usage() {
 
 func main() {
 	// read test file
-	code, _ := ioutil.ReadFile("in/simple.asl")
+	code, _ := ioutil.ReadFile("in/complex.asl")
 	token := asl.Tokenize(code)
 	out := asl.Parse(token, true)