Macro macro macro macro.

core.moon

@@ -194,5 +194,18 @@ if (not %condition) %body
 
 g\def [[do %action]], (vars)=> return vars.action(self,vars)
 
+g\defmacro [[lua %lua_code]], (vars,helpers,ftype)=>
+    with helpers
+        lua_code = vars.lua_code.value
+        switch lua_code.type
+            when "List"
+                .lua table.concat[i.value.value for i in *lua_code.value]
+            else
+                .lua(lua_code.value)
+    return nil
+
+g\defmacro [[macro %spec %body]], (vars,helpers,ftype)=>
+    self\simplemacro vars.spec.value.value, vars.body.value.value.src
+
 
 return g

nomic.moon

@@ -187,6 +187,7 @@ class Game
         return invocations, arg_names
 
     defmacro: (spec, fn)=>
+        assert fn, "No function supplied"
         invocations,arg_names = self\get_invocations spec
         for invocation in *invocations
             @macros[invocation] = {fn, arg_names}