diff --git a/harbour/ChangeLog b/harbour/ChangeLog
index 7277fe5f73..281522da8f 100644
--- a/harbour/ChangeLog
+++ b/harbour/ChangeLog
@@ -16,6 +16,44 @@
    The license applies to all entries newer than 2009-04-28.
 */
 
+2012-07-24 11:34 UTC+0200 Viktor Szakats (harbour syenar.net)
+  * src/lang/be.c
+  * src/lang/bg.c
+  * src/lang/ca.c
+  * src/lang/cs.c
+  * src/lang/de.c
+  * src/lang/el.c
+  * src/lang/en_tpl.c
+  * src/lang/eo.c
+  * src/lang/es.c
+  * src/lang/eu.c
+  * src/lang/fr.c
+  * src/lang/gl.c
+  * src/lang/he.c
+  * src/lang/hr.c
+  * src/lang/hu.c
+  * src/lang/id.c
+  * src/lang/is.c
+  * src/lang/it.c
+  * src/lang/ko.c
+  * src/lang/lt.c
+  * src/lang/nl.c
+  * src/lang/pl.c
+  * src/lang/pt.c
+  * src/lang/ro.c
+  * src/lang/ru.c
+  * src/lang/sk.c
+  * src/lang/sl.c
+  * src/lang/sr_cyr.c
+  * src/lang/sr_lat.c
+  * src/lang/sv.c
+  * src/lang/tr.c
+  * src/lang/uk.c
+  * src/lang/zh_sim.c
+  * src/lang/zh_tra.c
+    % deleted redundant comments
+    * cleaned copyright headers
+
 2012-07-24 11:20 UTC+0200 Viktor Szakats (harbour syenar.net)
   * src/lang/be.c
   * src/lang/bg.c
diff --git a/harbour/src/lang/be.c b/harbour/src/lang/be.c
index 6279e9654e..5f9d463aae 100644
--- a/harbour/src/lang/be.c
+++ b/harbour/src/lang/be.c
@@ -50,9 +50,7 @@
  *
  */
 
-/* Language name: Belorussian */
 /* ISO language code (2 chars): BE */
-/* Codepage: UTF-8 */
 
 #include "hbapilng.h"
 
diff --git a/harbour/src/lang/bg.c b/harbour/src/lang/bg.c
index e305f16b5a..f73c974085 100644
--- a/harbour/src/lang/bg.c
+++ b/harbour/src/lang/bg.c
@@ -50,9 +50,7 @@
  *
  */
 
-/* Language name: Bulgarian */
 /* ISO language code (2 chars): BG */
-/* Codepage: UTF-8 */
 
 #include "hbapilng.h"
 
diff --git a/harbour/src/lang/ca.c b/harbour/src/lang/ca.c
index 59595cf0e7..7d44ab0032 100644
--- a/harbour/src/lang/ca.c
+++ b/harbour/src/lang/ca.c
@@ -50,9 +50,7 @@
  *
  */
 
-/* Language name: Catalan */
 /* ISO language code (2 chars): CA */
-/* Codepage: UTF-8 */
 
 #include "hbapilng.h"
 
diff --git a/harbour/src/lang/cs.c b/harbour/src/lang/cs.c
index 2a42d61299..2d42cc324f 100644
--- a/harbour/src/lang/cs.c
+++ b/harbour/src/lang/cs.c
@@ -6,7 +6,7 @@
  * Harbour Project source code:
  * Language Support Module (CSUTF)
  *
- * Copyright 2000 Viktor Szakats (harbour syenar.net) (English, from msg_tpl.c)
+ * Copyright 2000 Viktor Szakats (harbour syenar.net) (English)
  * Copyright 2000 Roman Masek <woodoo@iol.cz>
  * Copyright 2000 Davor Siklic <siki@msoft.cz>
  * Copyright 2006 Vojtech Obrdlik <vobrdlik@centrum.cz>
@@ -53,9 +53,7 @@
  *
  */
 
-/* Language name: Czech */
 /* ISO language code (2 chars): CS */
-/* Codepage: UTF-8 */
 
 #include "hbapilng.h"
 
diff --git a/harbour/src/lang/de.c b/harbour/src/lang/de.c
index aec7c7ec8e..b6670f0b01 100644
--- a/harbour/src/lang/de.c
+++ b/harbour/src/lang/de.c
@@ -51,9 +51,7 @@
  *
  */
 
-/* Language name: German */
 /* ISO language code (2 chars): DE */
-/* Codepage: UTF-8 */
 
 #include "hbapilng.h"
 
diff --git a/harbour/src/lang/el.c b/harbour/src/lang/el.c
index 5f175dce1c..6f38c265d8 100644
--- a/harbour/src/lang/el.c
+++ b/harbour/src/lang/el.c
@@ -50,9 +50,7 @@
  *
  */
 
-/* Language name: Greek */
 /* ISO language code (2 chars): EL */
-/* Codepage: UTF-8 */
 
 #include "hbapilng.h"
 
diff --git a/harbour/src/lang/en_tpl.c b/harbour/src/lang/en_tpl.c
index 1c06183e56..78eee35d0c 100644
--- a/harbour/src/lang/en_tpl.c
+++ b/harbour/src/lang/en_tpl.c
@@ -50,9 +50,7 @@
  *
  */
 
-/* Language name: <Your language> */
 /* ISO language code (2 chars): (please look it up at https://en.wikipedia.org/wiki/List_of_ISO_639-1_codes) */
-/* Codepage: UTF-8 */
 
 #include "hbapilng.h"
 
diff --git a/harbour/src/lang/eo.c b/harbour/src/lang/eo.c
index ca8697bc2d..ef5c484915 100644
--- a/harbour/src/lang/eo.c
+++ b/harbour/src/lang/eo.c
@@ -50,9 +50,7 @@
  *
  */
 
-/* Language name: Esperanto */
 /* ISO language code (2 chars): EO */
-/* Codepage: UTF-8 */
 
 #include "hbapilng.h"
 
diff --git a/harbour/src/lang/es.c b/harbour/src/lang/es.c
index 7f76290dcf..bc31b15350 100644
--- a/harbour/src/lang/es.c
+++ b/harbour/src/lang/es.c
@@ -7,8 +7,8 @@
  * Language Support Module (ESUTF)
  *
  * Copyright 2000 Jose Lalin <dezac@corevia.com>
- * www - http://harbour-project.org
  * Adapted to Windows by Antonio Linares <alinares@fivetechsoft.com>
+ * www - http://harbour-project.org
  *
  * 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
@@ -51,9 +51,7 @@
  *
  */
 
-/* Language name: Spanish */
 /* ISO language code (2 chars): ES */
-/* Codepage: UTF-8 */
 
 #include "hbapilng.h"
 
diff --git a/harbour/src/lang/eu.c b/harbour/src/lang/eu.c
index c736cb0e58..015ef2402d 100644
--- a/harbour/src/lang/eu.c
+++ b/harbour/src/lang/eu.c
@@ -50,9 +50,7 @@
  *
  */
 
-/* Language name: Basque */
 /* ISO language code (2 chars): EU */
-/* Codepage: UTF-8 */
 
 #include "hbapilng.h"
 
diff --git a/harbour/src/lang/fr.c b/harbour/src/lang/fr.c
index b98bd9cebb..d9d693d9c1 100644
--- a/harbour/src/lang/fr.c
+++ b/harbour/src/lang/fr.c
@@ -50,9 +50,7 @@
  *
  */
 
-/* Language name: French */
 /* ISO language code (2 chars): FR */
-/* Codepage: UTF-8 */
 
 #include "hbapilng.h"
 
diff --git a/harbour/src/lang/gl.c b/harbour/src/lang/gl.c
index e12f96448a..b1c33e35f1 100644
--- a/harbour/src/lang/gl.c
+++ b/harbour/src/lang/gl.c
@@ -50,9 +50,7 @@
  *
  */
 
-/* Language name: Galician */
 /* ISO language code (2 chars): GL */
-/* Codepage: UTF-8 */
 
 #include "hbapilng.h"
 
diff --git a/harbour/src/lang/he.c b/harbour/src/lang/he.c
index 5940f5a7a0..756830129b 100644
--- a/harbour/src/lang/he.c
+++ b/harbour/src/lang/he.c
@@ -6,7 +6,7 @@
  * Harbour Project source code:
  * Language Support Module (HEUTF)
  *
- * Copyright 2000 Viktor Szakats (harbour syenar.net) (English, from msgen.c)
+ * Copyright 2000 Viktor Szakats (harbour syenar.net) (English)
  * Copyright 2000 Chen Kedem <niki@synel.co.il> (Hebrew)
  * www - http://harbour-project.org
  *
@@ -51,9 +51,7 @@
  *
  */
 
-/* Language name: Hebrew */
 /* ISO language code (2 chars): HE */
-/* Codepage: UTF-8 */
 
 #include "hbapilng.h"
 
diff --git a/harbour/src/lang/hr.c b/harbour/src/lang/hr.c
index 54349c9066..93c2fdd81c 100644
--- a/harbour/src/lang/hr.c
+++ b/harbour/src/lang/hr.c
@@ -6,9 +6,9 @@
  * Harbour Project source code:
  * Language Support Module (HRUTF)
  *
- * Copyright 2000 Viktor Szakats (harbour syenar.net) (English, from msg_tpl.c)
+ * Copyright 2000 Viktor Szakats (harbour syenar.net) (English)
  * Copyright 2000 Davor Siklic <siki@msoft.cz>
- * Copyright 2003 Vladimir Miholic <vmiholic@sk.hinet.hr> (Croatien from msg_hr852.c)
+ * Copyright 2003 Vladimir Miholic <vmiholic@sk.hinet.hr> (Croatien)
  * www - http://harbour-project.org
  *
  * This program is free software; you can redistribute it and/or modify
@@ -52,9 +52,7 @@
  *
  */
 
-/* Language name: Croatian */
 /* ISO language code (2 chars): HR */
-/* Codepage: UTF-8 */
 
 #include "hbapilng.h"
 
diff --git a/harbour/src/lang/hu.c b/harbour/src/lang/hu.c
index 4e0c10173c..b3bda884f9 100644
--- a/harbour/src/lang/hu.c
+++ b/harbour/src/lang/hu.c
@@ -50,9 +50,7 @@
  *
  */
 
-/* Language name: Hungarian */
 /* ISO language code (2 chars): HU */
-/* Codepage: UTF-8 */
 
 #include "hbapilng.h"
 
diff --git a/harbour/src/lang/id.c b/harbour/src/lang/id.c
index 88c53a984d..de2164ab7b 100644
--- a/harbour/src/lang/id.c
+++ b/harbour/src/lang/id.c
@@ -50,9 +50,7 @@
  *
  */
 
-/* Language name: Indonesian */
 /* ISO language code (2 chars): ID */
-/* Codepage: UTF-8 */
 
 #include "hbapilng.h"
 
diff --git a/harbour/src/lang/is.c b/harbour/src/lang/is.c
index c59cba5635..72609a7169 100644
--- a/harbour/src/lang/is.c
+++ b/harbour/src/lang/is.c
@@ -6,7 +6,7 @@
  * Harbour Project source code:
  * Language Support Module (ISUTF)
  *
- * Copyright 2000 Viktor Szakats (harbour syenar.net) (English, from msgen.c)
+ * Copyright 2000 Viktor Szakats (harbour syenar.net) (English)
  * Copyright 2000 David G. Holm <dholm@jsd-llc.com> (Icelandic)
  * www - http://harbour-project.org
  *
@@ -51,9 +51,7 @@
  *
  */
 
-/* Language name: Icelandic */
 /* ISO language code (2 chars): IS */
-/* Codepage: UTF-8 */
 
 #include "hbapilng.h"
 
diff --git a/harbour/src/lang/it.c b/harbour/src/lang/it.c
index 66aa759a11..9500355f33 100644
--- a/harbour/src/lang/it.c
+++ b/harbour/src/lang/it.c
@@ -50,9 +50,7 @@
  *
  */
 
-/* Language name: Italian */
 /* ISO language code (2 chars): IT */
-/* Codepage: UTF-8 */
 
 #include "hbapilng.h"
 
diff --git a/harbour/src/lang/ko.c b/harbour/src/lang/ko.c
index d8850160fa..0700031170 100644
--- a/harbour/src/lang/ko.c
+++ b/harbour/src/lang/ko.c
@@ -50,9 +50,7 @@
  *
  */
 
-/* Language name: Korean */
 /* ISO language code (2 chars): KO */
-/* Codepage: UTF-8 */
 
 #include "hbapilng.h"
 
diff --git a/harbour/src/lang/lt.c b/harbour/src/lang/lt.c
index 6e67d88e44..d6df7f5054 100644
--- a/harbour/src/lang/lt.c
+++ b/harbour/src/lang/lt.c
@@ -50,9 +50,7 @@
  *
  */
 
-/* Language name: Lithuanian */
 /* ISO language code (2 chars): LT */
-/* Codepage: UTF-8 */
 
 #include "hbapilng.h"
 
diff --git a/harbour/src/lang/nl.c b/harbour/src/lang/nl.c
index a2dfe474db..ea44448f1c 100644
--- a/harbour/src/lang/nl.c
+++ b/harbour/src/lang/nl.c
@@ -50,9 +50,7 @@
  *
  */
 
-/* Language name: Dutch */
 /* ISO language code (2 chars): NL */
-/* Codepage: UTF-8 */
 
 #include "hbapilng.h"
 
diff --git a/harbour/src/lang/pl.c b/harbour/src/lang/pl.c
index b9446cf0ef..ca2470d894 100644
--- a/harbour/src/lang/pl.c
+++ b/harbour/src/lang/pl.c
@@ -50,9 +50,7 @@
  *
  */
 
-/* Language name: Polish */
 /* ISO language code (2 chars): PL */
-/* Codepage: UTF-8 */
 
 #include "hbapilng.h"
 
diff --git a/harbour/src/lang/pt.c b/harbour/src/lang/pt.c
index a2c65cb501..c31dc3dacd 100644
--- a/harbour/src/lang/pt.c
+++ b/harbour/src/lang/pt.c
@@ -7,6 +7,7 @@
  * Language Support Module (PTUTF)
  *
  * Copyright 1999 {list of individual authors and e-mail addresses}
+ * Copyright 2000 Felipe Coury <fcoury@creation.com.br> (small fixes, internal error names)
  * www - http://harbour-project.org
  *
  * This program is free software; you can redistribute it and/or modify
@@ -50,21 +51,7 @@
  *
  */
 
-/*
- * The following parts are Copyright of the individual authors.
- * www - http://harbour-project.org
- *
- * Copyright 2000 Felipe Coury <fcoury@creation.com.br>
- *    Small fixes
- *    Internal error names
- *
- * See COPYING for licensing terms.
- *
- */
-
-/* Language name: Portuguese */
 /* ISO language code (2 chars): PT */
-/* Codepage: UTF-8 */
 
 #include "hbapilng.h"
 
diff --git a/harbour/src/lang/ro.c b/harbour/src/lang/ro.c
index 8a93a58f2a..1de1c593e7 100644
--- a/harbour/src/lang/ro.c
+++ b/harbour/src/lang/ro.c
@@ -50,9 +50,7 @@
  *
  */
 
-/* Language name: Romanian */
 /* ISO language code (2 chars): RO */
-/* Codepage: UTF-8 */
 
 #include "hbapilng.h"
 
diff --git a/harbour/src/lang/ru.c b/harbour/src/lang/ru.c
index 15920e41c5..3d6aee075e 100644
--- a/harbour/src/lang/ru.c
+++ b/harbour/src/lang/ru.c
@@ -50,9 +50,7 @@
  *
  */
 
-/* Language name: Russian */
 /* ISO language code (2 chars): RU */
-/* Codepage: UTF-8 */
 
 #include "hbapilng.h"
 
diff --git a/harbour/src/lang/sk.c b/harbour/src/lang/sk.c
index e99aee4ee1..e4b5baafed 100644
--- a/harbour/src/lang/sk.c
+++ b/harbour/src/lang/sk.c
@@ -6,7 +6,7 @@
  * Harbour Project source code:
  * Language Support Module (SKUTF)
  *
- * Copyright 2008,2012 Gyula Bartal <gybartal@gmail.com> (from msgcswin.c)
+ * Copyright 2008, 2012 Gyula Bartal <gybartal@gmail.com> (from CSWIN)
  * Update December 25, 2011 Jaroslav Janik <Jaroslav.Janik@siemens.com>
  * www - http://harbour-project.org
  *
@@ -51,9 +51,7 @@
  *
  */
 
-/* Language name: Slovak */
 /* ISO language code (2 chars): SK */
-/* Codepage: UTF-8 */
 
 #include "hbapilng.h"
 
diff --git a/harbour/src/lang/sl.c b/harbour/src/lang/sl.c
index 6e7a38f789..1353f89e81 100644
--- a/harbour/src/lang/sl.c
+++ b/harbour/src/lang/sl.c
@@ -50,9 +50,7 @@
  *
  */
 
-/* Language name: Slovenian */
 /* ISO language code (2 chars): SL */
-/* Codepage: UTF-8 */
 
 #include "hbapilng.h"
 
diff --git a/harbour/src/lang/sr_cyr.c b/harbour/src/lang/sr_cyr.c
index 5a1c041497..e66ceef7b3 100644
--- a/harbour/src/lang/sr_cyr.c
+++ b/harbour/src/lang/sr_cyr.c
@@ -7,7 +7,7 @@
  * Language Support Module (SRUTF)
  *
  * Copyright 2003 Srdjan Dragojlovic <digikv@yahoo.com>
- * www - http://www.xHarbour.org
+ * www - http://www.xharbour.org
  *
  * 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
@@ -50,9 +50,7 @@
  *
  */
 
-/* Language name: Serbian (cyrillic) */
 /* ISO language code (2 chars): SR */
-/* Codepage: UTF-8 */
 
 #include "hbapilng.h"
 
diff --git a/harbour/src/lang/sr_lat.c b/harbour/src/lang/sr_lat.c
index cd8a4b2616..5e4814c5c4 100644
--- a/harbour/src/lang/sr_lat.c
+++ b/harbour/src/lang/sr_lat.c
@@ -50,9 +50,7 @@
  *
  */
 
-/* Language name: Serbian (latin) */
 /* ISO language code (2 chars): SR */
-/* Codepage: UTF-8 */
 
 #include "hbapilng.h"
 
diff --git a/harbour/src/lang/sv.c b/harbour/src/lang/sv.c
index ee6e0b7ac4..abe627ba1d 100644
--- a/harbour/src/lang/sv.c
+++ b/harbour/src/lang/sv.c
@@ -50,9 +50,7 @@
  *
  */
 
-/* Language name: Swedish */
 /* ISO language code (2 chars): SV */
-/* Codepage: UTF-8 */
 
 #include "hbapilng.h"
 
diff --git a/harbour/src/lang/tr.c b/harbour/src/lang/tr.c
index 39e0fce29e..70179aebc7 100644
--- a/harbour/src/lang/tr.c
+++ b/harbour/src/lang/tr.c
@@ -6,7 +6,7 @@
  * Harbour Project source code:
  * Language Support Module (TRUTF)
  *
- * Copyright 2006 { Translation by : Bicahi Esgici <esgici@yahoo.com> }
+ * Copyright 2006 Bicahi Esgici <esgici@yahoo.com>
  * www - http://harbour-project.org
  *
  * This program is free software; you can redistribute it and/or modify
@@ -50,9 +50,7 @@
  *
  */
 
-/* Language name: Turkish */
 /* ISO language code (2 chars): TR */
-/* Codepage: UTF-8 */
 
 #include "hbapilng.h"
 
diff --git a/harbour/src/lang/uk.c b/harbour/src/lang/uk.c
index b557a9fa4a..4fdcb3da67 100644
--- a/harbour/src/lang/uk.c
+++ b/harbour/src/lang/uk.c
@@ -50,9 +50,7 @@
  *
  */
 
-/* Language name: Ukrainian */
 /* ISO language code (2 chars): UA */
-/* Codepage: UTF-8 */
 
 #include "hbapilng.h"
 
diff --git a/harbour/src/lang/zh_sim.c b/harbour/src/lang/zh_sim.c
index 6569c38182..8198b6fb05 100644
--- a/harbour/src/lang/zh_sim.c
+++ b/harbour/src/lang/zh_sim.c
@@ -6,8 +6,7 @@
  * Harbour Project source code:
  * Language Support Module (ZHSIM)
  *
- * Copyright 1999-2001 dongming <dongming@km169.net>
- *                           or <freexbase@yahoo.com.cn>
+ * Copyright 1999-2001 dongming <dongming@km169.net>/<freexbase@yahoo.com.cn>
  * www - http://harbour-project.org
  *
  * This program is free software; you can redistribute it and/or modify
@@ -51,9 +50,7 @@
  *
  */
 
-/* Language name: Chinese Simplified */
 /* ISO language code (2 chars): ZH */
-/* Codepage: UTF-8 */
 
 #include "hbapilng.h"
 
diff --git a/harbour/src/lang/zh_tra.c b/harbour/src/lang/zh_tra.c
index 4cff8ecfab..8a30571681 100644
--- a/harbour/src/lang/zh_tra.c
+++ b/harbour/src/lang/zh_tra.c
@@ -6,8 +6,7 @@
  * Harbour Project source code:
  * Language Support Module (ZHUTF)
  *
- * Copyright 1999-2001 dongming <dongming@km169.net>
- *                           or <freexbase@yahoo.com.cn>
+ * Copyright 1999-2001 dongming <dongming@km169.net>/<freexbase@yahoo.com.cn>
  * www - http://harbour-project.org
  *
  * This program is free software; you can redistribute it and/or modify
@@ -51,9 +50,7 @@
  *
  */
 
-/* Language name: Chinese Traditional */
 /* ISO language code (2 chars): ZH */
-/* Codepage: UTF-8 */
 
 #include "hbapilng.h"