diff -r 050d31dd7c74 -r c0453b7f99df stage4/generate_c/generate_c.cc
--- a/stage4/generate_c/generate_c.cc	Mon Apr 04 19:18:22 2011 +0200
+++ b/stage4/generate_c/generate_c.cc	Tue Apr 05 15:14:19 2011 +0200
@@ -2,6 +2,7 @@
  *  matiec - a compiler for the programming languages defined in IEC 61131-3
  *
  *  Copyright (C) 2003-2011  Mario de Sousa (msousa@fe.up.pt)
+ *  Copyright (C) 2007-2011  Laurent Bessard and Edouard Tisserant
  *
  *  This program is free software: you can redistribute it and/or modify
  *  it under the terms of the GNU General Public License as published by
@@ -21,28 +22,6 @@
  * used in safety-critical situations without a full and competent review.
  */
 
-/*
- * An IEC 61131-3 compiler.
- *
- * Based on the
- * FINAL DRAFT - IEC 61131-3, 2nd Ed. (2001-12-10)
- *
- */
-
-
-/*
- * This is one of the versions available for the 4th stage.
- *
- * This 4th stage generates a c++ source program equivalent
- * to the IL and ST code.
- */
-
-
-
-
-
-
-// #include <stdio.h>  /* required for NULL */
 #include <string>
 #include <iostream>
 #include <sstream>
@@ -57,12 +36,6 @@
 
 #include "../stage4.hh"
 
-
-
-
-
-
-
 //#define DEBUG
 #ifdef DEBUG
 #define TRACE(classname) printf("\n____%s____\n",classname);
@@ -70,18 +43,10 @@
 #define TRACE(classname)
 #endif
 
-
-
 #define ERROR error_exit(__FILE__,__LINE__)
 /* function defined in main.cc */
 extern void error_exit(const char *file_name, int line_no);
 
-
-
-
-/***********************************************************************/
-/***********************************************************************/
-/***********************************************************************/
 /***********************************************************************/
 
 /* Unlike Programs and Configurations which get mapped onto C++ classes,