diff --git a/BUILD-FROM-SCRATCH b/BUILD-FROM-SCRATCH
index b508703e3..e1f95efc2 100755
--- a/BUILD-FROM-SCRATCH
+++ b/BUILD-FROM-SCRATCH
@@ -2,7 +2,7 @@
 
 #use this with parameters and env variables like "configure"
 
-#Copyright (C) 2000,2002,2003,2006,2007,2008,2013 Free Software Foundation, Inc.
+#Copyright (C) 2000,2002,2003,2006,2007,2008,2013,2017 Free Software Foundation, Inc.
 
 #This file is part of Gforth.
 
diff --git a/Benchres b/Benchres
index 8126fc660..9aec1074d 100644
--- a/Benchres
+++ b/Benchres
@@ -1,4 +1,4 @@
-Copyright (C) 2003,2004,2005,2006,2007,2008,2009,2010,2011,2012,2013,2014,2015,2016 Free Software Foundation, Inc.
+Copyright (C) 2003,2004,2005,2006,2007,2008,2009,2010,2011,2012,2013,2014,2015,2016,2017 Free Software Foundation, Inc.
 
    This file is free documentation; the Free Software Foundation gives
 unlimited permission to copy, distribute and modify it.
diff --git a/ChangeLog b/ChangeLog
index f1623339c..27ab92f16 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -9118,7 +9118,7 @@ with possibly additional -u clauses for other authors.  Check the authors with
 	New file.
 
 -----
-Copyright (C) 2003,2006,2007,2008 Free Software Foundation, Inc.
+Copyright (C) 2003,2006,2007,2008,2017 Free Software Foundation, Inc.
 
 This file is part of Gforth.
 
diff --git a/INSTALL.md b/INSTALL.md
index c94513ee7..8b3cf5844 100644
--- a/INSTALL.md
+++ b/INSTALL.md
@@ -11,6 +11,6 @@
 If you are building from the tarball, please consult [INSTALL](INSTALL).
 
 
-Copyright (C) 2016 Free Software Foundation, Inc.
+Copyright (C) 2016,2017 Free Software Foundation, Inc.
 This file is free documentation; the Free Software Foundation gives
 unlimited permission to copy, distribute and modify it.
diff --git a/Makedist.in b/Makedist.in
index 0eb906edb..a4eb21b9e 100644
--- a/Makedist.in
+++ b/Makedist.in
@@ -3,7 +3,7 @@
 #make dist targets (workaround for broken makes)
 #use GNU make if your make does not grok this.
 
-#Copyright (C) 1995,1996,1997,1998,2000,2003,2006,2007,2008,2010,2011,2012,2014,2015,2016 Free Software Foundation, Inc.
+#Copyright (C) 1995,1996,1997,1998,2000,2003,2006,2007,2008,2010,2011,2012,2014,2015,2016,2017 Free Software Foundation, Inc.
 
 #This file is part of Gforth.
 
diff --git a/Makefile.in b/Makefile.in
index 59427a10c..7eecea28c 100644
--- a/Makefile.in
+++ b/Makefile.in
@@ -1,6 +1,6 @@
 #Makefile for Gforth
 
-#Copyright (C) 1995,1996,1997,1998,2000,2003,2004,2005,2006,2007,2008,2009,2010,2011,2012,2013,2014,2015,2016 Free Software Foundation, Inc.
+#Copyright (C) 1995,1996,1997,1998,2000,2003,2004,2005,2006,2007,2008,2009,2010,2011,2012,2013,2014,2015,2016,2017 Free Software Foundation, Inc.
 
 #This file is part of Gforth.
 
diff --git a/README.md b/README.md
index 3b561272e..bccb3e578 100644
--- a/README.md
+++ b/README.md
@@ -110,7 +110,7 @@ https://savannah.gnu.org/bugs/?func=addbug&group=gforth
 anton@mips.complang.tuwien.ac.at
 http://www.complang.tuwien.ac.at/anton/home.html
 -----
-Copyright (C) 1995,1996,1997,1998,2000,2003,2004,2006,2007,2008,2009,2016 Free Software Foundation, Inc.
+Copyright (C) 1995,1996,1997,1998,2000,2003,2004,2006,2007,2008,2009,2016,2017 Free Software Foundation, Inc.
 
 This file is part of Gforth.
 
diff --git a/ToDo b/ToDo
index 42ca64eb2..4444d516e 100644
--- a/ToDo
+++ b/ToDo
@@ -131,7 +131,7 @@ in all source files.
 ** Write articles for (general-purpose) magazines
 
 -----
-Copyright (C) 1995,1996,1997,1999,2003,2007,2016 Free Software Foundation, Inc.
+Copyright (C) 1995,1996,1997,1999,2003,2007,2016,2017 Free Software Foundation, Inc.
 
 This file is part of Gforth.
 
diff --git a/ans-report.fs b/ans-report.fs
index c17cf690d..ffd0841ed 100644
--- a/ans-report.fs
+++ b/ans-report.fs
@@ -1,6 +1,6 @@
 \ report words used from the various wordsets
 
-\ Copyright (C) 1996,1998,1999,2003,2005,2006,2007,2009,2012,2013,2014,2015 Free Software Foundation, Inc.
+\ Copyright (C) 1996,1998,1999,2003,2005,2006,2007,2009,2012,2013,2014,2015,2017 Free Software Foundation, Inc.
 
 \ This file is part of Gforth.
 
diff --git a/ansi.fs b/ansi.fs
index 7406aaa9a..ec236e52f 100644
--- a/ansi.fs
+++ b/ansi.fs
@@ -1,6 +1,6 @@
 \ ansi.fs      Define terminal attributes              20may93jaw
 
-\ Copyright (C) 1995,1996,1997,1998,2001,2003,2007,2013,2014,2015,2016 Free Software Foundation, Inc.
+\ Copyright (C) 1995,1996,1997,1998,2001,2003,2007,2013,2014,2015,2016,2017 Free Software Foundation, Inc.
 
 \ This file is part of Gforth.
 
diff --git a/arch/386/android/build.local b/arch/386/android/build.local
index d3e8dabf6..3a25009eb 100644
--- a/arch/386/android/build.local
+++ b/arch/386/android/build.local
@@ -1,5 +1,5 @@
 #!/bin/bash
-#Copyright (C) 2015,2016 Free Software Foundation, Inc.
+#Copyright (C) 2015,2016,2017 Free Software Foundation, Inc.
 
 #This file is part of Gforth.
 
diff --git a/arch/amd64/android/build.local b/arch/amd64/android/build.local
index 335d277d1..bdc2bc856 100644
--- a/arch/amd64/android/build.local
+++ b/arch/amd64/android/build.local
@@ -1,5 +1,5 @@
 #!/bin/bash
-#Copyright (C) 2015,2016 Free Software Foundation, Inc.
+#Copyright (C) 2015,2016,2017 Free Software Foundation, Inc.
 
 #This file is part of Gforth.
 
diff --git a/arch/amd64/asm.fs b/arch/amd64/asm.fs
index 48375b9c8..872db5826 100644
--- a/arch/amd64/asm.fs
+++ b/arch/amd64/asm.fs
@@ -2,7 +2,7 @@
 
 \ Copyright (C) 1992-2000 by Bernd Paysan (486 assemlber)
 
-\ Copyright (C) 2000,2001,2003,2004,2007,2010 Free Software Foundation, Inc.
+\ Copyright (C) 2000,2001,2003,2004,2007,2010,2017 Free Software Foundation, Inc.
 
 \ This file is part of Gforth.
 
diff --git a/arch/amd64/disasm.fs b/arch/amd64/disasm.fs
index f202f0156..776233908 100644
--- a/arch/amd64/disasm.fs
+++ b/arch/amd64/disasm.fs
@@ -2,7 +2,7 @@
 
 \ Copyright (C) 1992-2000 by Bernd Paysan (486 disassemlber)
 
-\ Copyright (C) 2016 Free Software Foundation, Inc.
+\ Copyright (C) 2016,2017 Free Software Foundation, Inc.
 
 \ This file is part of Gforth.
 
diff --git a/arch/arm/android/build.local b/arch/arm/android/build.local
index d1dc726aa..33fd00b2f 100644
--- a/arch/arm/android/build.local
+++ b/arch/arm/android/build.local
@@ -1,5 +1,5 @@
 #!/bin/bash
-#Copyright (C) 2015,2016 Free Software Foundation, Inc.
+#Copyright (C) 2015,2016,2017 Free Software Foundation, Inc.
 
 #This file is part of Gforth.
 
diff --git a/arch/arm/android/build.sh b/arch/arm/android/build.sh
index 98dfe1125..37e0c6147 100755
--- a/arch/arm/android/build.sh
+++ b/arch/arm/android/build.sh
@@ -1,5 +1,5 @@
 #!/bin/bash
-#Copyright (C) 2011,2012,2013,2014,2015,2016 Free Software Foundation, Inc.
+#Copyright (C) 2011,2012,2013,2014,2015,2016,2017 Free Software Foundation, Inc.
 
 #This file is part of Gforth.
 
diff --git a/arch/arm/android/config.sh b/arch/arm/android/config.sh
index 25bb6d2fe..f090fc835 100755
--- a/arch/arm/android/config.sh
+++ b/arch/arm/android/config.sh
@@ -1,4 +1,4 @@
-#Copyright (C) 2015,2016 Free Software Foundation, Inc.
+#Copyright (C) 2015,2016,2017 Free Software Foundation, Inc.
 
 #This file is part of Gforth.
 
diff --git a/arch/arm/android/genlibs.sh b/arch/arm/android/genlibs.sh
index ab1e4054d..89bd58cfe 100755
--- a/arch/arm/android/genlibs.sh
+++ b/arch/arm/android/genlibs.sh
@@ -1,5 +1,5 @@
 #!/bin/bash
-#Copyright (C) 2015,2016 Free Software Foundation, Inc.
+#Copyright (C) 2015,2016,2017 Free Software Foundation, Inc.
 
 #This file is part of Gforth.
 
diff --git a/arch/arm/android/src/gnu/gforth/Gforth.java b/arch/arm/android/src/gnu/gforth/Gforth.java
index 39110f560..4a263d9ea 100644
--- a/arch/arm/android/src/gnu/gforth/Gforth.java
+++ b/arch/arm/android/src/gnu/gforth/Gforth.java
@@ -1,6 +1,6 @@
 /* Android activity for Gforth on Android
 
-  Copyright (C) 2013,2014,2015,2016 Free Software Foundation, Inc.
+  Copyright (C) 2013,2014,2015,2016,2017 Free Software Foundation, Inc.
 
   This file is part of Gforth.
 
diff --git a/arch/arm/android/starta.fs b/arch/arm/android/starta.fs
index 0f9562e5a..006e76d21 100644
--- a/arch/arm/android/starta.fs
+++ b/arch/arm/android/starta.fs
@@ -1,5 +1,5 @@
 \ startup stuff
-\ Copyright (C) 2015,2014,2016 Free Software Foundation, Inc.
+\ Copyright (C) 2015,2014,2016,2017 Free Software Foundation, Inc.
 
 \ This file is part of Gforth.
 
diff --git a/arch/arm/cacheflush-linux.c b/arch/arm/cacheflush-linux.c
index 4991616d1..0dbbda085 100644
--- a/arch/arm/cacheflush-linux.c
+++ b/arch/arm/cacheflush-linux.c
@@ -1,7 +1,7 @@
 /*
   ARM icache flush support using Linux syscall.  
 
-  Copyright (C) 2000,2008,2012 Free Software Foundation, Inc.
+  Copyright (C) 2000,2008,2012,2017 Free Software Foundation, Inc.
 
   This file is part of Gforth.
 
diff --git a/arch/arm/cacheflush0.c b/arch/arm/cacheflush0.c
index 68d9a60c1..fe7dc80bc 100644
--- a/arch/arm/cacheflush0.c
+++ b/arch/arm/cacheflush0.c
@@ -1,7 +1,7 @@
 /*
   dummy cacheflush function (does nothing)
 
-  Copyright (C) 2007,2011 Free Software Foundation, Inc.
+  Copyright (C) 2007,2011,2017 Free Software Foundation, Inc.
 
   This file is part of Gforth.
 
diff --git a/arch/arm64/android/build.local b/arch/arm64/android/build.local
index ba3f1db80..23567b703 100644
--- a/arch/arm64/android/build.local
+++ b/arch/arm64/android/build.local
@@ -1,5 +1,5 @@
 #!/bin/bash
-#Copyright (C) 2015,2016 Free Software Foundation, Inc.
+#Copyright (C) 2015,2016,2017 Free Software Foundation, Inc.
 
 #This file is part of Gforth.
 
diff --git a/arch/arm64/cacheflush.c b/arch/arm64/cacheflush.c
index 4d9e82df4..db6c8f853 100644
--- a/arch/arm64/cacheflush.c
+++ b/arch/arm64/cacheflush.c
@@ -1,7 +1,7 @@
 /*
   Aarch64 icache flush support using inline assembler
 
-  Copyright (C) 2014,2015 Free Software Foundation, Inc.
+  Copyright (C) 2014,2015,2017 Free Software Foundation, Inc.
 
   This file is part of Gforth.
 
diff --git a/arch/hppa/cache.c b/arch/hppa/cache.c
index 005d0a06d..609980bed 100644
--- a/arch/hppa/cache.c
+++ b/arch/hppa/cache.c
@@ -1,6 +1,6 @@
 /* cache flushing for the HP-PA architecture
 
-  Copyright (C) 1995,1996,1997,1998,2003,2007 Free Software Foundation, Inc.
+  Copyright (C) 1995,1996,1997,1998,2003,2007,2017 Free Software Foundation, Inc.
 
   This file is part of Gforth.
 
diff --git a/arch/ia64/flush_icache_block.c b/arch/ia64/flush_icache_block.c
index 6ffe47c12..1067a4ad4 100644
--- a/arch/ia64/flush_icache_block.c
+++ b/arch/ia64/flush_icache_block.c
@@ -1,6 +1,6 @@
 /* cache flushing for IA64
 
-  Copyright (C) 1998,2001,2003,2007 Free Software Foundation, Inc.
+  Copyright (C) 1998,2001,2003,2007,2017 Free Software Foundation, Inc.
 
   This file is part of Gforth.
 
diff --git a/arch/mips/android/build.local b/arch/mips/android/build.local
index b480fc839..88fea9b55 100644
--- a/arch/mips/android/build.local
+++ b/arch/mips/android/build.local
@@ -1,5 +1,5 @@
 #!/bin/bash
-#Copyright (C) 2015,2016 Free Software Foundation, Inc.
+#Copyright (C) 2015,2016,2017 Free Software Foundation, Inc.
 
 #This file is part of Gforth.
 
diff --git a/arch/mips/check_prim.c b/arch/mips/check_prim.c
index 490a1d007..ede79c042 100644
--- a/arch/mips/check_prim.c
+++ b/arch/mips/check_prim.c
@@ -1,6 +1,6 @@
 /* Check primitive agains non-relocatable MIPS instruction blacklist
 
-  Copyright (C) 2010 Free Software Foundation, Inc.
+  Copyright (C) 2010,2017 Free Software Foundation, Inc.
 
   This file is part of Gforth.
 
diff --git a/arch/power/_sync_cache_range.c b/arch/power/_sync_cache_range.c
index 4edbbab24..710d58d55 100644
--- a/arch/power/_sync_cache_range.c
+++ b/arch/power/_sync_cache_range.c
@@ -1,6 +1,6 @@
 /* cache flushing for the PPC
 
-  Copyright (C) 1998,2001,2003,2007 Free Software Foundation, Inc.
+  Copyright (C) 1998,2001,2003,2007,2017 Free Software Foundation, Inc.
 
   This file is part of Gforth.
 
diff --git a/assert.fs b/assert.fs
index dbf6e43c7..76dc85895 100644
--- a/assert.fs
+++ b/assert.fs
@@ -1,6 +1,6 @@
 \ assertions
 
-\ Copyright (C) 1995,1996,1997,1999,2002,2003,2007,2010,2012,2013,2014,2015,2016 Free Software Foundation, Inc.
+\ Copyright (C) 1995,1996,1997,1999,2002,2003,2007,2010,2012,2013,2014,2015,2016,2017 Free Software Foundation, Inc.
 
 \ This file is part of Gforth.
 
diff --git a/backtrac.fs b/backtrac.fs
index 3608af045..32cfb035a 100644
--- a/backtrac.fs
+++ b/backtrac.fs
@@ -1,6 +1,6 @@
 \ backtrace handling
 
-\ Copyright (C) 1999,2000,2003,2004,2006,2007,2012,2013,2016 Free Software Foundation, Inc.
+\ Copyright (C) 1999,2000,2003,2004,2006,2007,2012,2013,2016,2017 Free Software Foundation, Inc.
 
 \ This file is part of Gforth.
 
diff --git a/bits.fs b/bits.fs
index e27396cbf..643866455 100644
--- a/bits.fs
+++ b/bits.fs
@@ -1,6 +1,6 @@
 \ bit vectors, lsb first
 
-\ Copyright (C) 2012,2014,2015,2016 Free Software Foundation, Inc.
+\ Copyright (C) 2012,2014,2015,2016,2017 Free Software Foundation, Inc.
 
 \ This file is part of Gforth.
 
diff --git a/comp-i.fs b/comp-i.fs
index 7c2136d57..d17736b7a 100644
--- a/comp-i.fs
+++ b/comp-i.fs
@@ -1,6 +1,6 @@
 \ Compare nonrelocatable images and produce a relocatable image
 
-\ Copyright (C) 1996,1997,1998,2002,2003,2004,2007,2010,2012,2013,2015,2016 Free Software Foundation, Inc.
+\ Copyright (C) 1996,1997,1998,2002,2003,2004,2007,2010,2012,2013,2015,2016,2017 Free Software Foundation, Inc.
 
 \ This file is part of Gforth.
 
diff --git a/configure.ac b/configure.ac
index 3850e8a70..de5f95822 100644
--- a/configure.ac
+++ b/configure.ac
@@ -1,6 +1,6 @@
 dnl Process this file with autoconf to produce a configure script.
 
-#Copyright (C) 1995,1996,1997,1998,2000,2003,2004,2005,2006,2007,2008,2009,2010,2011,2012,2013,2014,2015,2016 Free Software Foundation, Inc.
+#Copyright (C) 1995,1996,1997,1998,2000,2003,2004,2005,2006,2007,2008,2009,2010,2011,2012,2013,2014,2015,2016,2017 Free Software Foundation, Inc.
 
 #This file is part of Gforth.
 
diff --git a/cross.fs b/cross.fs
index 0664825ad..ec22dd9cc 100644
--- a/cross.fs
+++ b/cross.fs
@@ -1,7 +1,7 @@
 \ CROSS.FS     The Cross-Compiler                      06oct92py
 \ Idea and implementation: Bernd Paysan (py)
 
-\ Copyright (C) 1995,1996,1997,1998,1999,2000,2003,2004,2005,2006,2007,2009,2010,2011,2012,2013,2014,2015,2016 Free Software Foundation, Inc.
+\ Copyright (C) 1995,1996,1997,1998,1999,2000,2003,2004,2005,2006,2007,2009,2010,2011,2012,2013,2014,2015,2016,2017 Free Software Foundation, Inc.
 
 \ This file is part of Gforth.
 
diff --git a/debug.fs b/debug.fs
index 92964e265..b00f00860 100644
--- a/debug.fs
+++ b/debug.fs
@@ -1,6 +1,6 @@
 \ DEBUG.FS     Debugger                                12jun93jaw
 
-\ Copyright (C) 1995,1996,1997,2000,2003,2004,2007,2014,2015,2016 Free Software Foundation, Inc.
+\ Copyright (C) 1995,1996,1997,2000,2003,2004,2007,2014,2015,2016,2017 Free Software Foundation, Inc.
 
 \ This file is part of Gforth.
 
diff --git a/debugs.fs b/debugs.fs
index 612620243..01f7359b9 100644
--- a/debugs.fs
+++ b/debugs.fs
@@ -1,6 +1,6 @@
 \ Simple debugging aids
 
-\ Copyright (C) 1995,1997,1999,2002,2003,2004,2005,2006,2007,2009,2011,2012,2013,2014,2016 Free Software Foundation, Inc.
+\ Copyright (C) 1995,1997,1999,2002,2003,2004,2005,2006,2007,2009,2011,2012,2013,2014,2016,2017 Free Software Foundation, Inc.
 
 \ This file is part of Gforth.
 
diff --git a/doc/Makefile.in b/doc/Makefile.in
index f3b67fa3d..f9d512ea6 100644
--- a/doc/Makefile.in
+++ b/doc/Makefile.in
@@ -1,6 +1,6 @@
 #Makefile for Gforth
 
-#Copyright (C) 1995,1996,1997,1998,2000,2003,2004,2005,2006,2007,2008,2009,2010,2011,2012,2013,2014,2015,2016 Free Software Foundation, Inc.
+#Copyright (C) 1995,1996,1997,1998,2000,2003,2004,2005,2006,2007,2008,2009,2010,2011,2012,2013,2014,2015,2016,2017 Free Software Foundation, Inc.
 
 #This file is part of Gforth.
 
diff --git a/doc/gforth.texi.in b/doc/gforth.texi.in
index b1e255b48..fcf1db79b 100644
--- a/doc/gforth.texi.in
+++ b/doc/gforth.texi.in
@@ -72,7 +72,7 @@ a fast and portable implementation of the Standard Forth language.  It
 serves as reference manual, but it also contains an introduction to
 Forth and a Forth tutorial.
 
-Copyright @copyright{} 1995, 1996, 1997, 1998, 2000, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014,2015,2016 Free Software Foundation, Inc.
+Copyright @copyright{} 1995, 1996, 1997, 1998, 2000, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014,2015,2016,2017 Free Software Foundation, Inc.
 
 @quotation
 Permission is granted to copy, distribute and/or modify this document
diff --git a/ekey.fs b/ekey.fs
index 4a6dab74b..196fbd9a1 100644
--- a/ekey.fs
+++ b/ekey.fs
@@ -1,6 +1,6 @@
 \ ekey etc.
 
-\ Copyright (C) 1999,2002,2003,2004,2005,2006,2007,2008,2009,2013,2014,2015,2016 Free Software Foundation, Inc.
+\ Copyright (C) 1999,2002,2003,2004,2005,2006,2007,2008,2009,2013,2014,2015,2016,2017 Free Software Foundation, Inc.
 
 \ This file is part of Gforth.
 
diff --git a/engine/androidmain.c b/engine/androidmain.c
index b4fec8ddb..0eb8f9e33 100644
--- a/engine/androidmain.c
+++ b/engine/androidmain.c
@@ -1,6 +1,6 @@
 /* Android main() for Gforth on Android
 
-  Copyright (C) 2012,2013,2014,2015,2016 Free Software Foundation, Inc.
+  Copyright (C) 2012,2013,2014,2015,2016,2017 Free Software Foundation, Inc.
 
   This file is part of Gforth.
 
diff --git a/engine/atanh.c b/engine/atanh.c
index 1821f9b53..02f36b20e 100644
--- a/engine/atanh.c
+++ b/engine/atanh.c
@@ -1,7 +1,7 @@
 /* replacement for asinh, acosh, and atanh */
 
 /* 
-  Copyright (C) 1996,2000,2003,2007 Free Software Foundation, Inc.
+  Copyright (C) 1996,2000,2003,2007,2017 Free Software Foundation, Inc.
 
   This file is part of Gforth.
 
diff --git a/engine/cleanalign.c b/engine/cleanalign.c
index a8e2ae219..9b4c8ac00 100644
--- a/engine/cleanalign.c
+++ b/engine/cleanalign.c
@@ -1,6 +1,6 @@
 /* alignment-clean replacements for library functions
 
-  Copyright (C) 1995,1997,2000,2003,2007 Free Software Foundation, Inc.
+  Copyright (C) 1995,1997,2000,2003,2007,2017 Free Software Foundation, Inc.
 
   This file is part of Gforth.
 
diff --git a/engine/ecvt_r.c b/engine/ecvt_r.c
index 720561543..d0fb1b028 100644
--- a/engine/ecvt_r.c
+++ b/engine/ecvt_r.c
@@ -1,6 +1,6 @@
 /* cheap ecvt replacement
 
-  Copyright (C) 1998,2000,2007,2014,2015,2016 Free Software Foundation, Inc.
+  Copyright (C) 1998,2000,2007,2014,2015,2016,2017 Free Software Foundation, Inc.
 
   This file is part of Gforth.
 
diff --git a/engine/forth.h b/engine/forth.h
index 958ff28d2..3adf25167 100644
--- a/engine/forth.h
+++ b/engine/forth.h
@@ -1,6 +1,6 @@
 /* common header file
 
-  Copyright (C) 1995,1996,1997,1998,2000,2003,2004,2005,2006,2007,2008,2009,2010,2011,2012,2013,2014,2015,2016 Free Software Foundation, Inc.
+  Copyright (C) 1995,1996,1997,1998,2000,2003,2004,2005,2006,2007,2008,2009,2010,2011,2012,2013,2014,2015,2016,2017 Free Software Foundation, Inc.
 
   This file is part of Gforth.
 
diff --git a/engine/gforth.h.in b/engine/gforth.h.in
index 0aaa83ae2..f83435d5b 100644
--- a/engine/gforth.h.in
+++ b/engine/gforth.h.in
@@ -1,6 +1,6 @@
 /* gforth library header
 
-  Copyright (C) 2016 Free Software Foundation, Inc.
+  Copyright (C) 2016,2017 Free Software Foundation, Inc.
 
   This file is part of Gforth.
 
diff --git a/engine/io-beagle.c b/engine/io-beagle.c
index 8994c1bac..0a6c7c16f 100644
--- a/engine/io-beagle.c
+++ b/engine/io-beagle.c
@@ -1,6 +1,6 @@
 /* serial IO for the beagle board
 
-  Copyright (C) 2010 Free Software Foundation, Inc.
+  Copyright (C) 2010,2017 Free Software Foundation, Inc.
 
   This file is part of Gforth.
 
diff --git a/engine/libcc.h b/engine/libcc.h
index bf9b0fd6e..bdd0ccc53 100644
--- a/engine/libcc.h
+++ b/engine/libcc.h
@@ -1,6 +1,6 @@
 /* header file for libcc-generated C code
 
-  Copyright (C) 2006,2007,2008,2012,2013,2014,2015,2016 Free Software Foundation, Inc.
+  Copyright (C) 2006,2007,2008,2012,2013,2014,2015,2016,2017 Free Software Foundation, Inc.
 
   This file is part of Gforth.
 
diff --git a/engine/main.c b/engine/main.c
index e667e3ced..f841ce94a 100644
--- a/engine/main.c
+++ b/engine/main.c
@@ -1,7 +1,7 @@
 /* command line interpretation, image loading etc. for Gforth
 
 
-  Copyright (C) 1995,1996,1997,1998,2000,2003,2004,2005,2006,2007,2008,2009,2010,2011,2012,2013,2014,2015,2016 Free Software Foundation, Inc.
+  Copyright (C) 1995,1996,1997,1998,2000,2003,2004,2005,2006,2007,2008,2009,2010,2011,2012,2013,2014,2015,2016,2017 Free Software Foundation, Inc.
 
   This file is part of Gforth.
 
diff --git a/engine/memcmp.c b/engine/memcmp.c
index f7bc78343..144c7930a 100644
--- a/engine/memcmp.c
+++ b/engine/memcmp.c
@@ -1,6 +1,6 @@
 /* a memcmp implementation
 
-  Copyright (C) 1995,1998,2000,2003,2007,2014 Free Software Foundation, Inc.
+  Copyright (C) 1995,1998,2000,2003,2007,2014,2017 Free Software Foundation, Inc.
 
   This file is part of Gforth.
 
diff --git a/engine/memmove.c b/engine/memmove.c
index 5db470ae7..a281ad504 100644
--- a/engine/memmove.c
+++ b/engine/memmove.c
@@ -1,6 +1,6 @@
 /* a memmove implementation
 
-  Copyright (C) 1995,1998,2000,2003,2007 Free Software Foundation, Inc.
+  Copyright (C) 1995,1998,2000,2003,2007,2017 Free Software Foundation, Inc.
 
   This file is part of Gforth.
 
diff --git a/engine/pow10.c b/engine/pow10.c
index c83f97c0a..aecd8455e 100644
--- a/engine/pow10.c
+++ b/engine/pow10.c
@@ -1,6 +1,6 @@
 /* a simple pow10 implementation
 
-  Copyright (C) 1995,1998,2000,2003,2007 Free Software Foundation, Inc.
+  Copyright (C) 1995,1998,2000,2003,2007,2017 Free Software Foundation, Inc.
 
   This file is part of Gforth.
 
diff --git a/engine/rint.c b/engine/rint.c
index a9b33d9c7..f8bc01279 100644
--- a/engine/rint.c
+++ b/engine/rint.c
@@ -1,6 +1,6 @@
 /* rint replacement
 
-  Copyright (C) 2002,2007 Free Software Foundation, Inc.
+  Copyright (C) 2002,2007,2017 Free Software Foundation, Inc.
 
   This file is part of Gforth.
 
diff --git a/engine/select.c b/engine/select.c
index 49f716f7d..7d795e0c7 100644
--- a/engine/select.c
+++ b/engine/select.c
@@ -1,6 +1,6 @@
 /* select replacement for DOS computers for ms only
 
-  Copyright (C) 1995,1998,2000,2003,2007 Free Software Foundation, Inc.
+  Copyright (C) 1995,1998,2000,2003,2007,2017 Free Software Foundation, Inc.
 
   This file is part of Gforth.
 
diff --git a/engine/sincos.c b/engine/sincos.c
index f8f15e5c9..c7dd97723 100644
--- a/engine/sincos.c
+++ b/engine/sincos.c
@@ -1,6 +1,6 @@
 /* a simple sincos implementation
 
-  Copyright (C) 2012 Free Software Foundation, Inc.
+  Copyright (C) 2012,2017 Free Software Foundation, Inc.
 
   This file is part of Gforth.
 
diff --git a/engine/strerror.c b/engine/strerror.c
index a9318cf06..f6445218e 100644
--- a/engine/strerror.c
+++ b/engine/strerror.c
@@ -1,6 +1,6 @@
 /* a strerror implemenation
 
-  Copyright (C) 1995,2000,2003,2007,2014,2015 Free Software Foundation, Inc.
+  Copyright (C) 1995,2000,2003,2007,2014,2015,2017 Free Software Foundation, Inc.
 
   This file is part of Gforth.
 
diff --git a/engine/support.c b/engine/support.c
index c08b19ce3..f85d38c78 100644
--- a/engine/support.c
+++ b/engine/support.c
@@ -1,6 +1,6 @@
 /* Gforth support functions
 
-  Copyright (C) 1995,1996,1997,1998,2000,2003,2004,2006,2007,2008,2009,2010,2011,2012,2013,2014,2015,2016 Free Software Foundation, Inc.
+  Copyright (C) 1995,1996,1997,1998,2000,2003,2004,2006,2007,2008,2009,2010,2011,2012,2013,2014,2015,2016,2017 Free Software Foundation, Inc.
 
   This file is part of Gforth.
 
diff --git a/engine/zexpand.c b/engine/zexpand.c
index 59c2bc39e..dbf7b72a6 100644
--- a/engine/zexpand.c
+++ b/engine/zexpand.c
@@ -1,6 +1,6 @@
 /* uncompress using zlib
 
-  Copyright (C) 2012,2013,2014,2015 Free Software Foundation, Inc.
+  Copyright (C) 2012,2013,2014,2015,2017 Free Software Foundation, Inc.
 
   This file is part of Gforth.
 
diff --git a/environ.fs b/environ.fs
index 6a69d13ea..06a6f4078 100644
--- a/environ.fs
+++ b/environ.fs
@@ -1,6 +1,6 @@
 \ environmental queries
 
-\ Copyright (C) 1995,1996,1997,1998,2000,2003,2007,2012,2015,2016 Free Software Foundation, Inc.
+\ Copyright (C) 1995,1996,1997,1998,2000,2003,2007,2012,2015,2016,2017 Free Software Foundation, Inc.
 
 \ This file is part of Gforth.
 
diff --git a/errors.fs b/errors.fs
index 00f6ba758..e832da503 100644
--- a/errors.fs
+++ b/errors.fs
@@ -1,6 +1,6 @@
 \ Load in error strings
 
-\ Copyright (C) 1995,1996,1997,1998,1999,2003,2007,2013,2015,2016 Free Software Foundation, Inc.
+\ Copyright (C) 1995,1996,1997,1998,1999,2003,2007,2013,2015,2016,2017 Free Software Foundation, Inc.
 
 \ This file is part of Gforth.
 
diff --git a/exboot.fs b/exboot.fs
index 41d60f3ba..c8224a162 100644
--- a/exboot.fs
+++ b/exboot.fs
@@ -1,7 +1,7 @@
 \ include except.fs and restart Gforth. Gforth is restarted to create
 \ an exception frame for the exception handler.
 
-\ Copyright (C) 2000,2001,2003,2004,2007,2013,2016 Free Software Foundation, Inc.
+\ Copyright (C) 2000,2001,2003,2004,2007,2013,2016,2017 Free Software Foundation, Inc.
 
 \ This file is part of Gforth.
 
diff --git a/except.fs b/except.fs
index 83f2657e7..25ebb011d 100644
--- a/except.fs
+++ b/except.fs
@@ -1,6 +1,6 @@
 \ catch, throw, etc.
 
-\ Copyright (C) 1999,2000,2003,2006,2007,2010,2013,2014,2015,2016 Free Software Foundation, Inc.
+\ Copyright (C) 1999,2000,2003,2006,2007,2010,2013,2014,2015,2016,2017 Free Software Foundation, Inc.
 
 \ This file is part of Gforth.
 
diff --git a/extend.fs b/extend.fs
index 2b52263a1..fb4628c0e 100644
--- a/extend.fs
+++ b/extend.fs
@@ -1,6 +1,6 @@
 \ EXTEND.FS    CORE-EXT Word not fully tested!         12may93jaw
 
-\ Copyright (C) 1995,1998,2000,2003,2005,2007,2009,2010,2011,2013,2014,2016 Free Software Foundation, Inc.
+\ Copyright (C) 1995,1998,2000,2003,2005,2007,2009,2010,2011,2013,2014,2016,2017 Free Software Foundation, Inc.
 
 \ This file is part of Gforth.
 
diff --git a/fflib.fs b/fflib.fs
index ce318fc2a..a01d1202e 100644
--- a/fflib.fs
+++ b/fflib.fs
@@ -1,6 +1,6 @@
 \ lib.fs	shared library support package 		16aug03py
 
-\ Copyright (C) 1995,1996,1997,1998,2000,2003,2005,2006,2007,2008,2009,2013,2015,2016 Free Software Foundation, Inc.
+\ Copyright (C) 1995,1996,1997,1998,2000,2003,2005,2006,2007,2008,2009,2013,2015,2016,2017 Free Software Foundation, Inc.
 
 \ This file is part of Gforth.
 
diff --git a/float.fs b/float.fs
index 2503926fd..6d09ee734 100644
--- a/float.fs
+++ b/float.fs
@@ -1,6 +1,6 @@
 \ High level floating point                            14jan94py
 
-\ Copyright (C) 1995,1997,2003,2004,2005,2006,2007,2009,2010,2011,2012,2013,2014,2015,2016 Free Software Foundation, Inc.
+\ Copyright (C) 1995,1997,2003,2004,2005,2006,2007,2009,2010,2011,2012,2013,2014,2015,2016,2017 Free Software Foundation, Inc.
 
 \ This file is part of Gforth.
 
diff --git a/forward.fs b/forward.fs
index a93a87d49..35af16adc 100644
--- a/forward.fs
+++ b/forward.fs
@@ -1,6 +1,6 @@
 \ forward definitions
 
-\ Copyright (C) 2016 Free Software Foundation, Inc.
+\ Copyright (C) 2016,2017 Free Software Foundation, Inc.
 
 \ This file is part of Gforth.
 
diff --git a/gforth.el b/gforth.el
index a92b8f7a9..99d14f4be 100644
--- a/gforth.el
+++ b/gforth.el
@@ -1,6 +1,6 @@
 ;;; gforth.el --- major mode for editing (G)Forth sources
 
-;; Copyright (C) 1995,1996,1997,1998,2000,2001,2003,2004,2007,2008,2010,2011,2012,2013,2014,2015,2016 Free Software Foundation, Inc.
+;; Copyright (C) 1995,1996,1997,1998,2000,2001,2003,2004,2007,2008,2010,2011,2012,2013,2014,2015,2016,2017 Free Software Foundation, Inc.
 
 ;; This file is part of Gforth.
 
diff --git a/gforthker.in b/gforthker.in
index a70e27597..876f0f232 100644
--- a/gforthker.in
+++ b/gforthker.in
@@ -1,6 +1,6 @@
 #!/bin/sh
 
-#Copyright (C) 2008,2011,2012,2016 Free Software Foundation, Inc.
+#Copyright (C) 2008,2011,2012,2016,2017 Free Software Foundation, Inc.
 
 #This file is part of Gforth.
 
diff --git a/glocals.fs b/glocals.fs
index 77aa8ac56..f9ac1aaac 100644
--- a/glocals.fs
+++ b/glocals.fs
@@ -1,6 +1,6 @@
 \ A powerful locals implementation
 
-\ Copyright (C) 1995,1996,1997,1998,2000,2003,2004,2005,2007,2011,2012,2013,2014,2015,2016 Free Software Foundation, Inc.
+\ Copyright (C) 1995,1996,1997,1998,2000,2003,2004,2005,2007,2011,2012,2013,2014,2015,2016,2017 Free Software Foundation, Inc.
 
 \ This file is part of Gforth.
 
diff --git a/hash.fs b/hash.fs
index fac2871b6..d00bfbd76 100644
--- a/hash.fs
+++ b/hash.fs
@@ -1,6 +1,6 @@
 \ Hashed dictionaries                                  15jul94py
 
-\ Copyright (C) 1995,1998,2000,2003,2006,2007,2009,2013 Free Software Foundation, Inc.
+\ Copyright (C) 1995,1998,2000,2003,2006,2007,2009,2013,2017 Free Software Foundation, Inc.
 
 \ This file is part of Gforth.
 
diff --git a/history.fs b/history.fs
index 6bbc47f5b..deab44912 100644
--- a/history.fs
+++ b/history.fs
@@ -1,6 +1,6 @@
 \ command line edit and history support                 16oct94py
 
-\ Copyright (C) 1995,2000,2003,2004,2005,2006,2007,2008,2010,2011,2012,2013,2014,2015,2016 Free Software Foundation, Inc.
+\ Copyright (C) 1995,2000,2003,2004,2005,2006,2007,2008,2010,2011,2012,2013,2014,2015,2016,2017 Free Software Foundation, Inc.
 
 \ This file is part of Gforth.
 
diff --git a/httpd.fs b/httpd.fs
index 0b71b9c5b..ffc677416 100755
--- a/httpd.fs
+++ b/httpd.fs
@@ -1,6 +1,6 @@
 #! /usr/local/bin/gforth
 
-\ Copyright (C) 2000,2002,2003,2004,2006,2007,2008,2013,2015,2016 Free Software Foundation, Inc.
+\ Copyright (C) 2000,2002,2003,2004,2006,2007,2008,2013,2015,2016,2017 Free Software Foundation, Inc.
 
 \ This file is part of Gforth.
 
diff --git a/intcomp.fs b/intcomp.fs
index 92ff6bfa1..78e9d8592 100644
--- a/intcomp.fs
+++ b/intcomp.fs
@@ -1,6 +1,6 @@
 \ defining words for words with non-default and non-immediate compilation semantics
 
-\ Copyright (C) 1996,1997,2000,2003,2007,2010 Free Software Foundation, Inc.
+\ Copyright (C) 1996,1997,2000,2003,2007,2010,2017 Free Software Foundation, Inc.
 
 \ This file is part of Gforth.
 
diff --git a/iss.sh b/iss.sh
index d5b4ed48f..5a01054ba 100755
--- a/iss.sh
+++ b/iss.sh
@@ -1,6 +1,6 @@
 #!/bin/bash
 
-#Copyright (C) 2000,2003,2006,2007,2009,2011,2012,2016 Free Software Foundation, Inc.
+#Copyright (C) 2000,2003,2006,2007,2009,2011,2012,2016,2017 Free Software Foundation, Inc.
 
 #This file is part of Gforth.
 
@@ -51,7 +51,7 @@ cat <<EOF
 [Setup]
 AppName=Gforth$SF
 AppVersion=$VERSION
-AppCopyright=Copyright © 1995-2015,2016 Free Software Foundation
+AppCopyright=Copyright © 1995-2015,2016,2017 Free Software Foundation
 DefaultDirName={pf}\gforth$SF
 DefaultGroupName=Gforth$SF
 AllowNoIcons=1
diff --git a/kernel/accept.fs b/kernel/accept.fs
index 20d3755b2..21cded6d2 100644
--- a/kernel/accept.fs
+++ b/kernel/accept.fs
@@ -1,6 +1,6 @@
 \ Input                                                13feb93py
 
-\ Copyright (C) 1995,1996,1997,1999,2003,2004,2005,2006,2007,2016 Free Software Foundation, Inc.
+\ Copyright (C) 1995,1996,1997,1999,2003,2004,2005,2006,2007,2016,2017 Free Software Foundation, Inc.
 
 \ This file is part of Gforth.
 
diff --git a/kernel/comp.fs b/kernel/comp.fs
index 13e144780..98712fe43 100644
--- a/kernel/comp.fs
+++ b/kernel/comp.fs
@@ -1,6 +1,6 @@
 \ compiler definitions						14sep97jaw
 
-\ Copyright (C) 1995,1996,1997,1998,2000,2003,2004,2005,2006,2007,2008,2009,2010,2011,2012,2013,2014,2015,2016 Free Software Foundation, Inc.
+\ Copyright (C) 1995,1996,1997,1998,2000,2003,2004,2005,2006,2007,2008,2009,2010,2011,2012,2013,2014,2015,2016,2017 Free Software Foundation, Inc.
 
 \ This file is part of Gforth.
 
diff --git a/kernel/cond.fs b/kernel/cond.fs
index b31d86cc4..f32d0cb72 100644
--- a/kernel/cond.fs
+++ b/kernel/cond.fs
@@ -1,6 +1,6 @@
 \ Structural Conditionals                              12dec92py
 
-\ Copyright (C) 1995,1996,1997,2000,2003,2004,2007,2010,2011,2012,2014,2015,2016 Free Software Foundation, Inc.
+\ Copyright (C) 1995,1996,1997,2000,2003,2004,2007,2010,2011,2012,2014,2015,2016,2017 Free Software Foundation, Inc.
 
 \ This file is part of Gforth.
 
diff --git a/kernel/errore.fs b/kernel/errore.fs
index 383d52bd8..082e0e1e2 100644
--- a/kernel/errore.fs
+++ b/kernel/errore.fs
@@ -1,6 +1,6 @@
 \ ERRORE.FS English error strings                      9may93jaw
 
-\ Copyright (C) 1995,1996,1997,1998,1999,2000,2003,2006,2007,2012,2014,2015,2016 Free Software Foundation, Inc.
+\ Copyright (C) 1995,1996,1997,1998,1999,2000,2003,2006,2007,2012,2014,2015,2016,2017 Free Software Foundation, Inc.
 
 \ This file is part of Gforth.
 
diff --git a/kernel/input-class.fs b/kernel/input-class.fs
index 59e293d5b..6be902d76 100644
--- a/kernel/input-class.fs
+++ b/kernel/input-class.fs
@@ -1,6 +1,6 @@
 \ Input handling (object oriented)                      22oct00py
 
-\ Copyright (C) 2000,2003,2004,2005,2006,2007,2011,2013,2014,2015,2016 Free Software Foundation, Inc.
+\ Copyright (C) 2000,2003,2004,2005,2006,2007,2011,2013,2014,2015,2016,2017 Free Software Foundation, Inc.
 
 \ This file is part of Gforth.
 
diff --git a/kernel/input.fs b/kernel/input.fs
index 4b421bbf2..cfa07a474 100644
--- a/kernel/input.fs
+++ b/kernel/input.fs
@@ -1,6 +1,6 @@
 \ Input handling (object oriented)                      22oct00py
 
-\ Copyright (C) 2000,2003,2004,2005,2006,2007,2011,2013,2014,2015,2016 Free Software Foundation, Inc.
+\ Copyright (C) 2000,2003,2004,2005,2006,2007,2011,2013,2014,2015,2016,2017 Free Software Foundation, Inc.
 
 \ This file is part of Gforth.
 
diff --git a/kernel/int.fs b/kernel/int.fs
index 9ef965b54..bbb7f1e7c 100644
--- a/kernel/int.fs
+++ b/kernel/int.fs
@@ -1,6 +1,6 @@
 \ definitions needed for interpreter only
 
-\ Copyright (C) 1995-2000,2004,2005,2007,2009,2010,2012,2013,2014 Free Software Foundation, Inc.
+\ Copyright (C) 1995-2000,2004,2005,2007,2009,2010,2012,2013,2014,2017 Free Software Foundation, Inc.
 
 \ This file is part of Gforth.
 
@@ -890,7 +890,7 @@ defer reset-dpp
 
 : gforth ( -- )
     ." Gforth " version-string type 
-    ." , Copyright (C) 1995-2016 Free Software Foundation, Inc." cr
+    ." , Copyright (C) 1995-2016,2017 Free Software Foundation, Inc." cr
     ." Gforth comes with ABSOLUTELY NO WARRANTY; for details type `license'"
 [ has? os [IF] ]
      cr ." Type `help' for basic help"
diff --git a/kernel/io.fs b/kernel/io.fs
index 932684cf9..40bc186ce 100644
--- a/kernel/io.fs
+++ b/kernel/io.fs
@@ -1,6 +1,6 @@
 \ input output basics				(extra since)	02mar97jaw
 
-\ Copyright (C) 1995,1996,1997,1998,2000,2003,2006,2007,2012,2013,2014,2015,2016 Free Software Foundation, Inc.
+\ Copyright (C) 1995,1996,1997,1998,2000,2003,2006,2007,2012,2013,2014,2015,2016,2017 Free Software Foundation, Inc.
 
 \ This file is part of Gforth.
 
diff --git a/kernel/kernel.fs b/kernel/kernel.fs
index be75f9335..29979710b 100644
--- a/kernel/kernel.fs
+++ b/kernel/kernel.fs
@@ -1,6 +1,6 @@
 \ kernel.fs this is a master include file for the kernel sources 2may97jaw
 
-\ Copyright (C) 1995,1996,1997,1998,1999,2001,2003,2005,2006,2007,2011,2012,2013 Free Software Foundation, Inc.
+\ Copyright (C) 1995,1996,1997,1998,1999,2001,2003,2005,2006,2007,2011,2012,2013,2017 Free Software Foundation, Inc.
 
 \ This file is part of Gforth.
 
diff --git a/kernel/main.fs b/kernel/main.fs
index f6fd4572d..734e279fe 100644
--- a/kernel/main.fs
+++ b/kernel/main.fs
@@ -1,6 +1,6 @@
 \ MAIN.FS      Kernel main load file                   20may93jaw
 
-\ Copyright (C) 1995,1996,1997,1998,2000,2003,2006,2007,2008,2011,2012,2013,2016 Free Software Foundation, Inc.
+\ Copyright (C) 1995,1996,1997,1998,2000,2003,2006,2007,2008,2011,2012,2013,2016,2017 Free Software Foundation, Inc.
 
 \ This file is part of Gforth.
 
diff --git a/kernel/pass.fs b/kernel/pass.fs
index 2094e8d4d..1f55eddb3 100644
--- a/kernel/pass.fs
+++ b/kernel/pass.fs
@@ -1,6 +1,6 @@
 \ pass.fs pass pointers from cross to target		20May99jaw
 
-\ Copyright (C) 1999,2001,2003,2006,2007,2013,2016 Free Software Foundation, Inc.
+\ Copyright (C) 1999,2001,2003,2006,2007,2013,2016,2017 Free Software Foundation, Inc.
 
 \ This file is part of Gforth.
 
diff --git a/kernel/paths.fs b/kernel/paths.fs
index b33febe1b..a1badd9ad 100644
--- a/kernel/paths.fs
+++ b/kernel/paths.fs
@@ -1,6 +1,6 @@
 \ paths.fs path file handling                                    03may97jaw
 
-\ Copyright (C) 1995,1996,1997,1998,2000,2003,2004,2005,2006,2007,2008,2010,2013,2016 Free Software Foundation, Inc.
+\ Copyright (C) 1995,1996,1997,1998,2000,2003,2004,2005,2006,2007,2008,2010,2013,2016,2017 Free Software Foundation, Inc.
 
 \ This file is part of Gforth.
 
diff --git a/kernel/recognizer.fs b/kernel/recognizer.fs
index 7edc8d01f..d52689ba0 100644
--- a/kernel/recognizer.fs
+++ b/kernel/recognizer.fs
@@ -1,6 +1,6 @@
 \ recognizer-based interpreter                       05oct2011py
 
-\ Copyright (C) 2012,2013,2014,2015,2016 Free Software Foundation, Inc.
+\ Copyright (C) 2012,2013,2014,2015,2016,2017 Free Software Foundation, Inc.
 
 \ This file is part of Gforth.
 
diff --git a/kernel/require.fs b/kernel/require.fs
index f754aa574..e82c62ec3 100644
--- a/kernel/require.fs
+++ b/kernel/require.fs
@@ -1,6 +1,6 @@
 \ require.fs
 
-\ Copyright (C) 1995,1996,1997,1998,2000,2003,2006,2007,2010,2012,2013,2016 Free Software Foundation, Inc.
+\ Copyright (C) 1995,1996,1997,1998,2000,2003,2006,2007,2010,2012,2013,2016,2017 Free Software Foundation, Inc.
 
 \ This file is part of Gforth.
 
diff --git a/kernel/stringk.fs b/kernel/stringk.fs
index 4f8612c45..70e376a9f 100644
--- a/kernel/stringk.fs
+++ b/kernel/stringk.fs
@@ -1,6 +1,6 @@
 \ dynamic string handling                              10aug99py
 
-\ Copyright (C) 2000,2005,2007,2010,2011,2012,2013,2014,2015,2016 Free Software Foundation, Inc.
+\ Copyright (C) 2000,2005,2007,2010,2011,2012,2013,2014,2015,2016,2017 Free Software Foundation, Inc.
 
 \ This file is part of Gforth.
 
diff --git a/kernel/toolsext.fs b/kernel/toolsext.fs
index 2e1743089..640da7d04 100644
--- a/kernel/toolsext.fs
+++ b/kernel/toolsext.fs
@@ -1,4 +1,4 @@
-\ Copyright (C) 1995,1998,2000,2003,2005,2007,2009,2010,2012,2013,2015,2016 Free Software Foundation, Inc.
+\ Copyright (C) 1995,1998,2000,2003,2005,2007,2009,2010,2012,2013,2015,2016,2017 Free Software Foundation, Inc.
 
 \ This file is part of Gforth.
 
diff --git a/kernel/vars.fs b/kernel/vars.fs
index 3998250b6..6bc618857 100644
--- a/kernel/vars.fs
+++ b/kernel/vars.fs
@@ -1,6 +1,6 @@
 \ VARS.FS      Kernal variables
 
-\ Copyright (C) 1995,1996,1997,1998,2000,2003,2006,2007,2011,2012,2013,2014,2015,2016 Free Software Foundation, Inc.
+\ Copyright (C) 1995,1996,1997,1998,2000,2003,2006,2007,2011,2012,2013,2014,2015,2016,2017 Free Software Foundation, Inc.
 
 \ This file is part of Gforth.
 
diff --git a/libcc.fs b/libcc.fs
index 5b3e4b6ca..59a7fd2bb 100644
--- a/libcc.fs
+++ b/libcc.fs
@@ -1,6 +1,6 @@
 \ libcc.fs	foreign function interface implemented using a C compiler
 
-\ Copyright (C) 2006,2007,2008,2009,2010,2011,2012,2013,2014,2015,2016 Free Software Foundation, Inc.
+\ Copyright (C) 2006,2007,2008,2009,2010,2011,2012,2013,2014,2015,2016,2017 Free Software Foundation, Inc.
 
 \ This file is part of Gforth.
 
diff --git a/libffi.fs b/libffi.fs
index 2e9b650f3..f7582310f 100644
--- a/libffi.fs
+++ b/libffi.fs
@@ -1,6 +1,6 @@
 \ libffi.fs	shared library support package 		14aug05py
 
-\ Copyright (C) 1995,1996,1997,1998,2000,2003,2005,2006,2007,2008,2009,2012,2013,2015,2016 Free Software Foundation, Inc.
+\ Copyright (C) 1995,1996,1997,1998,2000,2003,2005,2006,2007,2008,2009,2012,2013,2015,2016,2017 Free Software Foundation, Inc.
 
 \ This file is part of Gforth.
 
diff --git a/libforth.in b/libforth.in
index 1b6b373ca..f481367eb 100644
--- a/libforth.in
+++ b/libforth.in
@@ -1,6 +1,6 @@
 #!/bin/sh
 
-#Copyright (C) 2008,2011,2012,2014,2015,2016 Free Software Foundation, Inc.
+#Copyright (C) 2008,2011,2012,2014,2015,2016,2017 Free Software Foundation, Inc.
 
 #This file is part of Gforth.
 
diff --git a/locate1.fs b/locate1.fs
index d037bb98e..c463bfde0 100644
--- a/locate1.fs
+++ b/locate1.fs
@@ -1,6 +1,6 @@
 \ SwiftForth-like locate etc.
 
-\ Copyright (C) 2016 Free Software Foundation, Inc.
+\ Copyright (C) 2016,2017 Free Software Foundation, Inc.
 
 \ This file is part of Gforth.
 
diff --git a/look.fs b/look.fs
index b3b9c7f06..66cab9356 100644
--- a/look.fs
+++ b/look.fs
@@ -1,6 +1,6 @@
 \ LOOK.FS      xt -> lfa                               22may93jaw
 
-\ Copyright (C) 1995,1996,1997,2000,2003,2007,2011,2012,2013,2014,2015 Free Software Foundation, Inc.
+\ Copyright (C) 1995,1996,1997,2000,2003,2007,2011,2012,2013,2014,2015,2017 Free Software Foundation, Inc.
 
 \ This file is part of Gforth.
 
diff --git a/mini-oof2.fs b/mini-oof2.fs
index 68c1e8f08..03d60dd98 100644
--- a/mini-oof2.fs
+++ b/mini-oof2.fs
@@ -1,6 +1,6 @@
 \ Mini-OOF2, using current object+Gforth primitives    09jan12py
 
-\ Copyright (C) 2012,2014,2015,2016 Free Software Foundation, Inc.
+\ Copyright (C) 2012,2014,2015,2016,2017 Free Software Foundation, Inc.
 
 \ This file is part of Gforth.
 
diff --git a/minos2/ftgl-helper.fs b/minos2/ftgl-helper.fs
index e60c4d223..1b0f83700 100644
--- a/minos2/ftgl-helper.fs
+++ b/minos2/ftgl-helper.fs
@@ -1,6 +1,6 @@
 \ freetype GL helper stuff
 
-\ Copyright (C) 2014,2016 Free Software Foundation, Inc.
+\ Copyright (C) 2014,2016,2017 Free Software Foundation, Inc.
 
 \ This file is part of Gforth.
 
diff --git a/minos2/gl-helper.fs b/minos2/gl-helper.fs
index 991dc88cf..a78f51fbf 100644
--- a/minos2/gl-helper.fs
+++ b/minos2/gl-helper.fs
@@ -1,6 +1,6 @@
 \ opengl common stuff
 
-\ Copyright (C) 2014,2016 Free Software Foundation, Inc.
+\ Copyright (C) 2014,2016,2017 Free Software Foundation, Inc.
 
 \ This file is part of Gforth.
 
diff --git a/minos2/gl-sample.fs b/minos2/gl-sample.fs
index 87f33fec3..bfccaa5a7 100644
--- a/minos2/gl-sample.fs
+++ b/minos2/gl-sample.fs
@@ -1,6 +1,6 @@
 \ opengl example
 
-\ Copyright (C) 2014,2016 Free Software Foundation, Inc.
+\ Copyright (C) 2014,2016,2017 Free Software Foundation, Inc.
 
 \ This file is part of Gforth.
 
diff --git a/minos2/gl-slideshow.fs b/minos2/gl-slideshow.fs
index 085d680fb..191c7d217 100644
--- a/minos2/gl-slideshow.fs
+++ b/minos2/gl-slideshow.fs
@@ -1,6 +1,6 @@
 \ Open GL slide show demo
 
-\ Copyright (C) 2014,2016 Free Software Foundation, Inc.
+\ Copyright (C) 2014,2016,2017 Free Software Foundation, Inc.
 
 \ This file is part of Gforth.
 
diff --git a/minos2/gl-terminal.fs b/minos2/gl-terminal.fs
index 9c634eb81..bd086fc17 100644
--- a/minos2/gl-terminal.fs
+++ b/minos2/gl-terminal.fs
@@ -1,6 +1,6 @@
 \ OpenGL terminal
 
-\ Copyright (C) 2014,2015,2016 Free Software Foundation, Inc.
+\ Copyright (C) 2014,2015,2016,2017 Free Software Foundation, Inc.
 
 \ This file is part of Gforth.
 
diff --git a/minos2/linux-gl.fs b/minos2/linux-gl.fs
index c05f4d611..cab096456 100644
--- a/minos2/linux-gl.fs
+++ b/minos2/linux-gl.fs
@@ -1,6 +1,6 @@
 \ Linux bindings for GLES
 
-\ Copyright (C) 2014,2016 Free Software Foundation, Inc.
+\ Copyright (C) 2014,2016,2017 Free Software Foundation, Inc.
 
 \ This file is part of Gforth.
 
diff --git a/minos2/mkv-tools.fs b/minos2/mkv-tools.fs
index 3be16e0aa..43f712896 100644
--- a/minos2/mkv-tools.fs
+++ b/minos2/mkv-tools.fs
@@ -1,6 +1,6 @@
 \ Matroska tools
 
-\ Copyright (C) 2014,2016 Free Software Foundation, Inc.
+\ Copyright (C) 2014,2016,2017 Free Software Foundation, Inc.
 
 \ This file is part of Gforth.
 
diff --git a/minos2/need-x.fs b/minos2/need-x.fs
index 84ea3835a..eae5dfa49 100644
--- a/minos2/need-x.fs
+++ b/minos2/need-x.fs
@@ -1,6 +1,6 @@
 \ Bitmap for needed things
 
-\ Copyright (C) 2015,2016 Free Software Foundation, Inc.
+\ Copyright (C) 2015,2016,2017 Free Software Foundation, Inc.
 
 \ This file is part of Gforth.
 
diff --git a/minos2/omx-example.fs b/minos2/omx-example.fs
index 0b06d0da3..e39b48e71 100644
--- a/minos2/omx-example.fs
+++ b/minos2/omx-example.fs
@@ -1,6 +1,6 @@
 \ OpenMAX AL example
 
-\ Copyright (C) 2014,2016 Free Software Foundation, Inc.
+\ Copyright (C) 2014,2016,2017 Free Software Foundation, Inc.
 
 \ This file is part of Gforth.
 
diff --git a/minos2/soil-texture.fs b/minos2/soil-texture.fs
index 8e78bfc82..9d1100371 100644
--- a/minos2/soil-texture.fs
+++ b/minos2/soil-texture.fs
@@ -1,6 +1,6 @@
 \ soil texture
 
-\ Copyright (C) 2014,2016 Free Software Foundation, Inc.
+\ Copyright (C) 2014,2016,2017 Free Software Foundation, Inc.
 
 \ This file is part of Gforth.
 
diff --git a/minos2/widgets-test.fs b/minos2/widgets-test.fs
index 7be87e550..dcaaa0967 100644
--- a/minos2/widgets-test.fs
+++ b/minos2/widgets-test.fs
@@ -1,6 +1,6 @@
 \ simple tests for widgets code
 
-\ Copyright (C) 2014,2016 Free Software Foundation, Inc.
+\ Copyright (C) 2014,2016,2017 Free Software Foundation, Inc.
 
 \ This file is part of Gforth.
 
diff --git a/minos2/widgets.fs b/minos2/widgets.fs
index 1311e3761..17e4ec7d8 100644
--- a/minos2/widgets.fs
+++ b/minos2/widgets.fs
@@ -1,6 +1,6 @@
 \ MINOS2 widget basis
 
-\ Copyright (C) 2014,2016 Free Software Foundation, Inc.
+\ Copyright (C) 2014,2016,2017 Free Software Foundation, Inc.
 
 \ This file is part of Gforth.
 
diff --git a/minos2/windows-gl.fs b/minos2/windows-gl.fs
index fb51d9fb6..3b7b2da13 100644
--- a/minos2/windows-gl.fs
+++ b/minos2/windows-gl.fs
@@ -1,6 +1,6 @@
 \ Linux bindings for GLES
 
-\ Copyright (C) 2014,2016 Free Software Foundation, Inc.
+\ Copyright (C) 2014,2016,2017 Free Software Foundation, Inc.
 
 \ This file is part of Gforth.
 
diff --git a/notfound.fs b/notfound.fs
index 1ec630d81..97bee6652 100644
--- a/notfound.fs
+++ b/notfound.fs
@@ -1,6 +1,6 @@
 \ legacy notfound for people who liked the old interface
 
-\ Copyright (C) 2015,2016 Free Software Foundation, Inc.
+\ Copyright (C) 2015,2016,2017 Free Software Foundation, Inc.
 
 \ This file is part of Gforth.
 
diff --git a/options.fs b/options.fs
index 9535cbb87..f522abc93 100644
--- a/options.fs
+++ b/options.fs
@@ -1,6 +1,6 @@
 \ process options in an extensible way
 
-\ Copyright (C) 2016 Free Software Foundation, Inc.
+\ Copyright (C) 2016,2017 Free Software Foundation, Inc.
 
 \ This file is part of Gforth.
 
diff --git a/parsedto.fs b/parsedto.fs
index 853c1a976..fdddd0b48 100644
--- a/parsedto.fs
+++ b/parsedto.fs
@@ -1,6 +1,6 @@
 \ -> (to/is replacement) recognizer
 
-\ Copyright (C) 2012,2013,2014,2015,2016 Free Software Foundation, Inc.
+\ Copyright (C) 2012,2013,2014,2015,2016,2017 Free Software Foundation, Inc.
 
 \ This file is part of Gforth.
 
diff --git a/prim b/prim
index f7fd37a59..5a9975a22 100644
--- a/prim
+++ b/prim
@@ -1,6 +1,6 @@
 \ Gforth primitives
 
-\ Copyright (C) 1995,1996,1997,1998,2000,2003,2004,2005,2006,2007,2008,2009,2010,2011,2012,2013,2014,2015,2016 Free Software Foundation, Inc.
+\ Copyright (C) 1995,1996,1997,1998,2000,2003,2004,2005,2006,2007,2008,2009,2010,2011,2012,2013,2014,2015,2016,2017 Free Software Foundation, Inc.
 
 \ This file is part of Gforth.
 
diff --git a/prims2x.fs b/prims2x.fs
index b48338e56..75a8e89ae 100644
--- a/prims2x.fs
+++ b/prims2x.fs
@@ -1,6 +1,6 @@
 \ converts primitives to, e.g., C code 
 
-\ Copyright (C) 1995,1996,1997,1998,2000,2003,2004,2005,2006,2007,2009,2010,2011,2013,2015 Free Software Foundation, Inc.
+\ Copyright (C) 1995,1996,1997,1998,2000,2003,2004,2005,2006,2007,2009,2010,2011,2013,2015,2017 Free Software Foundation, Inc.
 
 \ This file is part of Gforth.
 
diff --git a/quotedstring.fs b/quotedstring.fs
index d2ccef9b2..834977b44 100644
--- a/quotedstring.fs
+++ b/quotedstring.fs
@@ -1,6 +1,6 @@
 \ Quoted string recognizer
 
-\ Copyright (C) 2012,2013,2014,2015,2016 Free Software Foundation, Inc.
+\ Copyright (C) 2012,2013,2014,2015,2016,2017 Free Software Foundation, Inc.
 
 \ This file is part of Gforth.
 
diff --git a/random.fs b/random.fs
index 835d7a91d..d6f97683e 100644
--- a/random.fs
+++ b/random.fs
@@ -1,6 +1,6 @@
 \ generates random numbers                             12jan94py
 
-\ Copyright (C) 1995,2000,2003,2007,2013 Free Software Foundation, Inc.
+\ Copyright (C) 1995,2000,2003,2007,2013,2017 Free Software Foundation, Inc.
 
 \ This file is part of Gforth.
 
diff --git a/rec-env.fs b/rec-env.fs
index 0832f3648..5955c98ed 100644
--- a/rec-env.fs
+++ b/rec-env.fs
@@ -1,6 +1,6 @@
 \ env variable recognizer
 
-\ Copyright (C) 2016 Free Software Foundation, Inc.
+\ Copyright (C) 2016,2017 Free Software Foundation, Inc.
 
 \ This file is part of Gforth.
 
diff --git a/rec-scope.fs b/rec-scope.fs
index a015e3517..440713814 100644
--- a/rec-scope.fs
+++ b/rec-scope.fs
@@ -1,6 +1,6 @@
 \ scope recognizer
 
-\ Copyright (C) 2015,2016 Free Software Foundation, Inc.
+\ Copyright (C) 2015,2016,2017 Free Software Foundation, Inc.
 
 \ This file is part of Gforth.
 
diff --git a/recognizer2.fs b/recognizer2.fs
index 16b31e42e..4bf6af9e5 100644
--- a/recognizer2.fs
+++ b/recognizer2.fs
@@ -1,6 +1,6 @@
 \ FIND-based recognizers
 
-\ Copyright (C) 2016 Free Software Foundation, Inc.
+\ Copyright (C) 2016,2017 Free Software Foundation, Inc.
 
 \ This file is part of Gforth.
 
diff --git a/savesys.fs b/savesys.fs
index 7bc81173e..a54e175ec 100644
--- a/savesys.fs
+++ b/savesys.fs
@@ -1,6 +1,6 @@
 \ image dump                                           15nov94py
 
-\ Copyright (C) 1995,1997,2003,2006,2007,2010,2011,2012,2016 Free Software Foundation, Inc.
+\ Copyright (C) 1995,1997,2003,2006,2007,2010,2011,2012,2016,2017 Free Software Foundation, Inc.
 
 \ This file is part of Gforth.
 
diff --git a/script.fs b/script.fs
index 1b3ba4267..3e09b308f 100644
--- a/script.fs
+++ b/script.fs
@@ -1,4 +1,4 @@
-\ Copyright (C) 2001,2003,2007,2013,2014,2015,2016 Free Software Foundation, Inc.
+\ Copyright (C) 2001,2003,2007,2013,2014,2015,2016,2017 Free Software Foundation, Inc.
 
 \ This file is part of Gforth.
 
diff --git a/search.fs b/search.fs
index 4e54e0358..473de1a2f 100644
--- a/search.fs
+++ b/search.fs
@@ -1,6 +1,6 @@
 \ search order wordset                                 14may93py
 
-\ Copyright (C) 1995,1996,1997,1998,2000,2003,2005,2007,2011,2015,2016 Free Software Foundation, Inc.
+\ Copyright (C) 1995,1996,1997,1998,2000,2003,2005,2007,2011,2015,2016,2017 Free Software Foundation, Inc.
 
 \ This file is part of Gforth.
 
diff --git a/see.fs b/see.fs
index 7dc46ef7e..293c4dd54 100644
--- a/see.fs
+++ b/see.fs
@@ -1,6 +1,6 @@
 \ SEE.FS       highend SEE for ANSforth                16may93jaw
 
-\ Copyright (C) 1995,2000,2003,2004,2006,2007,2008,2010,2013,2014,2015,2016 Free Software Foundation, Inc.
+\ Copyright (C) 1995,2000,2003,2004,2006,2007,2008,2010,2013,2014,2015,2016,2017 Free Software Foundation, Inc.
 
 \ This file is part of Gforth.
 
diff --git a/set-compsem.fs b/set-compsem.fs
index b64457a7c..1e29b6d38 100644
--- a/set-compsem.fs
+++ b/set-compsem.fs
@@ -1,6 +1,6 @@
 \ set-compsem, dual-xt version to set compilation semantics
 
-\ Copyright (C) 2015 Free Software Foundation, Inc.
+\ Copyright (C) 2015,2017 Free Software Foundation, Inc.
 
 \ This file is part of Gforth.
 
diff --git a/simp-see.fs b/simp-see.fs
index 90fd2b4e6..ed1ad2e5d 100644
--- a/simp-see.fs
+++ b/simp-see.fs
@@ -1,6 +1,6 @@
 \ simple-minded see (good for seeing what the compiler produces)
 
-\ Copyright (C) 2001,2003,2007,2014 Free Software Foundation, Inc.
+\ Copyright (C) 2001,2003,2007,2014,2017 Free Software Foundation, Inc.
 
 \ This file is part of Gforth.
 
diff --git a/source.fs b/source.fs
index bb71f0fcb..4695207e9 100644
--- a/source.fs
+++ b/source.fs
@@ -1,6 +1,6 @@
 \ source location handling
 
-\ Copyright (C) 1995,1997,2003,2004,2007,2009,2011,2014,2016 Free Software Foundation, Inc.
+\ Copyright (C) 1995,1997,2003,2004,2007,2009,2011,2014,2016,2017 Free Software Foundation, Inc.
 
 \ This file is part of Gforth.
 
diff --git a/startup.fs b/startup.fs
index 6d11aa21f..eeb98fae5 100644
--- a/startup.fs
+++ b/startup.fs
@@ -1,6 +1,6 @@
 \ startup file
 
-\ Copyright (C) 1995,1996,1997,1998,2000,2003,2004,2005,2006,2007,2008,2009,2010,2011,2012,2013,2014,2016 Free Software Foundation, Inc.
+\ Copyright (C) 1995,1996,1997,1998,2000,2003,2004,2005,2006,2007,2008,2009,2010,2011,2012,2013,2014,2016,2017 Free Software Foundation, Inc.
 
 \ This file is part of Gforth.
 
diff --git a/string.fs b/string.fs
index 47a40265c..a29eb1029 100644
--- a/string.fs
+++ b/string.fs
@@ -1,6 +1,6 @@
 \ wrap TYPE and EMIT into strings using string.fs
 \
-\ Copyright (C) 2013,2014,2015,2016 Free Software Foundation, Inc.
+\ Copyright (C) 2013,2014,2015,2016,2017 Free Software Foundation, Inc.
 
 \ This file is part of Gforth.
 
diff --git a/struct-val.fs b/struct-val.fs
index 6f50b916c..37eb82e44 100644
--- a/struct-val.fs
+++ b/struct-val.fs
@@ -1,6 +1,6 @@
 \ add structure values to Forth 2012 structs
 
-\ Copyright (C) 2014,2016 Free Software Foundation, Inc.
+\ Copyright (C) 2014,2016,2017 Free Software Foundation, Inc.
 
 \ This file is part of Gforth.
 
diff --git a/stuff.fs b/stuff.fs
index 2713e6086..b9e0184b4 100644
--- a/stuff.fs
+++ b/stuff.fs
@@ -1,6 +1,6 @@
 \ miscelleneous words
 
-\ Copyright (C) 1996,1997,1998,2000,2003,2004,2005,2006,2007,2008,2009,2010,2011,2012,2013,2014,2015,2016 Free Software Foundation, Inc.
+\ Copyright (C) 1996,1997,1998,2000,2003,2004,2005,2006,2007,2008,2009,2010,2011,2012,2013,2014,2015,2016,2017 Free Software Foundation, Inc.
 
 \ This file is part of Gforth.
 
diff --git a/table.fs b/table.fs
index d42a361df..85a6f5ac7 100644
--- a/table.fs
+++ b/table.fs
@@ -1,6 +1,6 @@
 \ table fomerly in search.fs
 
-\ Copyright (C) 1996,1997,1999,2001,2003,2007,2015 Free Software Foundation, Inc.
+\ Copyright (C) 1996,1997,1999,2001,2003,2007,2015,2017 Free Software Foundation, Inc.
 
 \ This file is part of Gforth.
 
diff --git a/tasker.fs b/tasker.fs
index 8fd39f289..eab15cebd 100644
--- a/tasker.fs
+++ b/tasker.fs
@@ -1,6 +1,6 @@
 \ Multitasker                                          19aug94py
 
-\ Copyright (C) 1995,1996,1997,2001,2003,2007,2014,2015 Free Software Foundation, Inc.
+\ Copyright (C) 1995,1996,1997,2001,2003,2007,2014,2015,2017 Free Software Foundation, Inc.
 
 \ This file is part of Gforth.
 
diff --git a/test/float.fs b/test/float.fs
index f96d46db2..4f2ea2808 100644
--- a/test/float.fs
+++ b/test/float.fs
@@ -1,6 +1,6 @@
 \ float wordset test suite
 
-\ Copyright (C) 2002,2006,2007,2010,2012 Free Software Foundation, Inc.
+\ Copyright (C) 2002,2006,2007,2010,2012,2017 Free Software Foundation, Inc.
 
 \ This file is part of Gforth.
 
diff --git a/test/gforth.fs b/test/gforth.fs
index 215180c67..a7b1baa89 100644
--- a/test/gforth.fs
+++ b/test/gforth.fs
@@ -1,6 +1,6 @@
 \ test some gforth extension words
 
-\ Copyright (C) 2003,2004,2005,2006,2007,2009,2011,2015,2016 Free Software Foundation, Inc.
+\ Copyright (C) 2003,2004,2005,2006,2007,2009,2011,2015,2016,2017 Free Software Foundation, Inc.
 
 \ This file is part of Gforth.
 
diff --git a/test/libcc.fs b/test/libcc.fs
index 1e9fd0910..f9a6d9eb2 100644
--- a/test/libcc.fs
+++ b/test/libcc.fs
@@ -1,6 +1,6 @@
 \ test libcc.fs C interface
 
-\ Copyright (C) 2007 Free Software Foundation, Inc.
+\ Copyright (C) 2007,2017 Free Software Foundation, Inc.
 
 \ This file is part of Gforth.
 
diff --git a/traceall.fs b/traceall.fs
index c0b07617e..7f495f1d0 100644
--- a/traceall.fs
+++ b/traceall.fs
@@ -1,6 +1,6 @@
 \ replacement for name
 
-\ Copyright (C) 1999,2000,2003,2007,2015,2016 Free Software Foundation, Inc.
+\ Copyright (C) 1999,2000,2003,2007,2015,2016,2017 Free Software Foundation, Inc.
 
 \ This file is part of Gforth.
 
diff --git a/unix/Makefile.in b/unix/Makefile.in
index e9af05721..e0ce98e8c 100644
--- a/unix/Makefile.in
+++ b/unix/Makefile.in
@@ -1,6 +1,6 @@
 # Generic makefile, for crosscompiling use make -f Makefile.<target>
 
-#Copyright (C) 2014,2015,2016 Free Software Foundation, Inc.
+#Copyright (C) 2014,2015,2016,2017 Free Software Foundation, Inc.
 
 #This file is part of Gforth.
 
diff --git a/unix/android.fs b/unix/android.fs
index de08c75ef..b8fbadf26 100644
--- a/unix/android.fs
+++ b/unix/android.fs
@@ -1,6 +1,6 @@
 \ Android based stuff, including wrapper to androidlib.fs
 
-\ Copyright (C) 2015,2016 Free Software Foundation, Inc.
+\ Copyright (C) 2015,2016,2017 Free Software Foundation, Inc.
 
 \ This file is part of Gforth.
 
diff --git a/unix/cpu.fs b/unix/cpu.fs
index 481b7f58f..479f248ff 100644
--- a/unix/cpu.fs
+++ b/unix/cpu.fs
@@ -1,6 +1,6 @@
 \ simple CPU feature check for Linux/Android
 
-\ Copyright (C) 2016 Free Software Foundation, Inc.
+\ Copyright (C) 2016,2017 Free Software Foundation, Inc.
 
 \ This file is part of Gforth.
 
diff --git a/unix/gdi.fs b/unix/gdi.fs
index c116cd688..5b3c1c3e3 100644
--- a/unix/gdi.fs
+++ b/unix/gdi.fs
@@ -1,6 +1,6 @@
 \ wrapper to load Swig-generated libraries
 
-\ Copyright (C) 2015,2016 Free Software Foundation, Inc.
+\ Copyright (C) 2015,2016,2017 Free Software Foundation, Inc.
 
 \ This file is part of Gforth.
 
diff --git a/unix/gpslib.fs b/unix/gpslib.fs
index b49a69daa..1fe58c536 100644
--- a/unix/gpslib.fs
+++ b/unix/gpslib.fs
@@ -1,6 +1,6 @@
 \ wrapper to load Swig-generated libraries
 
-\ Copyright (C) 2016 Free Software Foundation, Inc.
+\ Copyright (C) 2016,2017 Free Software Foundation, Inc.
 
 \ This file is part of Gforth.
 
diff --git a/unix/harfbuzzlib.fs b/unix/harfbuzzlib.fs
index b6efe174a..b5de91d5b 100644
--- a/unix/harfbuzzlib.fs
+++ b/unix/harfbuzzlib.fs
@@ -1,6 +1,6 @@
 \ wrapper to load Swig-generated libraries
 
-\ Copyright (C) 2016 Free Software Foundation, Inc.
+\ Copyright (C) 2016,2017 Free Software Foundation, Inc.
 
 \ This file is part of Gforth.
 
diff --git a/unix/libc.fs b/unix/libc.fs
index 673ed0720..eaa542486 100644
--- a/unix/libc.fs
+++ b/unix/libc.fs
@@ -1,6 +1,6 @@
 \ useful libc functions
 
-\ Copyright (C) 2015,2016 Free Software Foundation, Inc.
+\ Copyright (C) 2015,2016,2017 Free Software Foundation, Inc.
 
 \ This file is part of Gforth.
 
diff --git a/unix/opengl.fs b/unix/opengl.fs
index 4875c0c14..9b2f6c09f 100644
--- a/unix/opengl.fs
+++ b/unix/opengl.fs
@@ -1,6 +1,6 @@
 \ wrapper to load Swig-generated libraries
 
-\ Copyright (C) 2015,2016 Free Software Foundation, Inc.
+\ Copyright (C) 2015,2016,2017 Free Software Foundation, Inc.
 
 \ This file is part of Gforth.
 
diff --git a/unix/pthread.fs b/unix/pthread.fs
index 4acaefccc..45c89c479 100644
--- a/unix/pthread.fs
+++ b/unix/pthread.fs
@@ -1,6 +1,6 @@
 \ posix threads
 
-\ Copyright (C) 2012,2013,2014,2015,2016 Free Software Foundation, Inc.
+\ Copyright (C) 2012,2013,2014,2015,2016,2017 Free Software Foundation, Inc.
 
 \ This file is part of Gforth.
 
diff --git a/unix/user.fs b/unix/user.fs
index 66411c40e..922fdda06 100644
--- a/unix/user.fs
+++ b/unix/user.fs
@@ -1,6 +1,6 @@
 \ wrapper to load Swig-generated libraries
 
-\ Copyright (C) 2015,2016 Free Software Foundation, Inc.
+\ Copyright (C) 2015,2016,2017 Free Software Foundation, Inc.
 
 \ This file is part of Gforth.
 
diff --git a/unix/vulkanlib.fs b/unix/vulkanlib.fs
index 73f662a9e..4f9091bb2 100644
--- a/unix/vulkanlib.fs
+++ b/unix/vulkanlib.fs
@@ -1,6 +1,6 @@
 \ wrapper to load Swig-generated libraries
 
-\ Copyright (C) 2016 Free Software Foundation, Inc.
+\ Copyright (C) 2016,2017 Free Software Foundation, Inc.
 
 \ This file is part of Gforth.
 
diff --git a/unix/waylandlib.fs b/unix/waylandlib.fs
index 3ae6215cc..8f8cee48d 100644
--- a/unix/waylandlib.fs
+++ b/unix/waylandlib.fs
@@ -1,6 +1,6 @@
 \ wrapper to load Swig-generated libraries
 
-\ Copyright (C) 2016 Free Software Foundation, Inc.
+\ Copyright (C) 2016,2017 Free Software Foundation, Inc.
 
 \ This file is part of Gforth.
 
diff --git a/unix/win32.fs b/unix/win32.fs
index 5dfa2ab4f..4ad46776b 100644
--- a/unix/win32.fs
+++ b/unix/win32.fs
@@ -1,6 +1,6 @@
 \ useful windows functions (kernel32 and imm32)
 
-\ Copyright (C) 2015 Free Software Foundation, Inc.
+\ Copyright (C) 2015,2017 Free Software Foundation, Inc.
 
 \ This file is part of Gforth.
 
diff --git a/update-copyright b/update-copyright
index 9f98e06ec..109b1f941 100755
--- a/update-copyright
+++ b/update-copyright
@@ -3,7 +3,7 @@
 
 #call this at the end of each year on a GNU system
 
-#Copyright (C) 2003,2006,2007,2008,2009,2010,2011,2012,2013,2015 Free Software Foundation, Inc.
+#Copyright (C) 2003,2006,2007,2008,2009,2010,2011,2012,2013,2015,2016 Free Software Foundation, Inc.
 
 #This file is part of Gforth.