diff --git a/src/action/action_move.cpp b/src/action/action_move.cpp
index ce3565667..21ea5fe9d 100644
--- a/src/action/action_move.cpp
+++ b/src/action/action_move.cpp
@@ -16,6 +16,10 @@
 
 //@{
 
+/*----------------------------------------------------------------------------
+--	Includes
+----------------------------------------------------------------------------*/
+
 #include <stdio.h>
 #include <stdlib.h>
 
@@ -33,6 +37,10 @@
 #include "missile.h"
 #include "sound.h"
 
+/*----------------------------------------------------------------------------
+--	Variables
+----------------------------------------------------------------------------*/
+
 //
 //	Convert heading into direction.
 //
@@ -40,6 +48,10 @@
 local int Heading2X[8] = {  0,+1,+1,+1, 0,-1,-1,-1 };
 local int Heading2Y[8] = { -1,-1, 0,+1,+1,+1, 0,-1 };
 
+/*----------------------------------------------------------------------------
+--	Function
+----------------------------------------------------------------------------*/
+
 /**
 **	Generic unit mover.
 **