diff --git a/README.md b/README.md
index c5bfec3..3dc937e 100644
--- a/README.md
+++ b/README.md
@@ -1 +1,11 @@
 This package is used for code generation of bhl2 bindings for C# using Twig templates
+
+Usage example:
+
+    $twig = \bhl_bind\bhl_twig();
+    file_put_contents('autobind.cs', 
+      $twig->render("codegen_register.twig", 
+        ['imports' => ['UnityEngine'], 
+         'units' => $meta->getUnits()]
+      )
+    );
\ No newline at end of file
diff --git a/tpl/macro.twig b/tpl/macro.twig
index 25a3ee0..79f4fd2 100644
--- a/tpl/macro.twig
+++ b/tpl/macro.twig
@@ -379,6 +379,7 @@ Script_{{o.name|norm_name}}.Method_{{m.name}}.ReturnValue(frm, stack
       for(int i=0;i<dvl.Count;++i) 
       { 
         var tdv = dvl[i]; 
+        {#TODO: get rid of replace hack below#}
         {{('var ' ~ _self.val2native(type.value, 'tdv', 'tmp'))|replace({'tmp = tmp' : '', 'var var' : 'var'})}};
         {{native}}.Add(tmp); 
       }
@@ -576,7 +577,8 @@ Script_{{o.name|norm_name}}.Method_{{m.name}}.ReturnValue(frm, stack
     delegate(VM.Frame frm, Val ctx, ref Val v, FieldSymbol fld) {
     #if !BHL_FRONT
       {%~ if has_token(o, 'bhl_custom_rw') ~%}
-      {{class}} f = new {{class}}(); ctx.Decode(ref f);
+      {{class}} f = new {{class}}(); 
+      ctx.Decode(ref f);
       {%- else ~%}
       var f = ({{class}})ctx.obj;
       {%- endif ~%}
@@ -599,7 +601,8 @@ Script_{{o.name|norm_name}}.Method_{{m.name}}.ReturnValue(frm, stack
     delegate(VM.Frame frm, ref Val ctx, Val v, FieldSymbol fld) {
     #if !BHL_FRONT
       {%~ if has_token(o, 'bhl_custom_rw') ~%}
-      {{class}} f = new {{class}}(); ctx.Decode(ref f);
+      {{class}} f = new {{class}}(); 
+      ctx.Decode(ref f);
       {%- else ~%}
       var f = ({{class}})ctx.obj;
       {%- endif ~%}
@@ -767,9 +770,8 @@ Script_{{o.name|norm_name}}.Method_{{m.name}}.ReturnValue(frm, stack
        Val dv = null;
 
   {%- if token_or(f, 'bhl_set', 1) != 0 ~%}
-       if(args_info.CountArgs() > 1) {
+       if(args_info.CountArgs() > 1)
          dv = stack.Pop();
-       }
   {%- endif ~%}
 
        EcsEntity e = default;