diff --git a/builtins.scad b/builtins.scad
index b1dd295..65af291 100644
--- a/builtins.scad
+++ b/builtins.scad
@@ -1,8 +1,8 @@
 //////////////////////////////////////////////////////////////////////
 /// Undocumented LibFile: builtins.scad
-//   This file has indirect calls to OpenSCAD's builtin functions and modules.
+///   This file has indirect calls to OpenSCAD's builtin functions and modules.
 /// Includes:
-//   use <BOSL2/builtins.scad>
+///   use <BOSL2/builtins.scad>
 //////////////////////////////////////////////////////////////////////
 
 /// Section: Builtin Functions
@@ -25,6 +25,9 @@ module _cylinder(h,r1,r2,center,r,d,d1,d2) cylinder(h,r=r,d=d,r1=r1,r2=r2,d1=d1,
 
 module _sphere(r,d) sphere(r=r,d=d);
 
-
+module _multmatrix(m) multmatrix(m) children();
+module _translate(v) translate(v) children();
+module _rotate(a,v) rotate(a=a,v=v) children();
+module _scale(v) scale(v) children();
 
 // vim: expandtab tabstop=4 shiftwidth=4 softtabstop=4 nowrap