* Initial release of Alpine version 2.22.

45 files changed, 59 insertions, 83 deletions

diff --git a/pico/Makefile.in b/pico/Makefile.in
index 17249a65..24ab1bd1 100644
--- a/pico/Makefile.in
+++ b/pico/Makefile.in
@@ -1,7 +1,7 @@
-# Makefile.in generated by automake 1.15.1 from Makefile.am.
+# Makefile.in generated by automake 1.13.4 from Makefile.am.
 # @configure_input@
 
-# Copyright (C) 1994-2017 Free Software Foundation, Inc.
+# Copyright (C) 1994-2013 Free Software Foundation, Inc.
 
 # This Makefile.in is free software; the Free Software Foundation
 # gives unlimited permission to copy and/or distribute it,
@@ -27,17 +27,7 @@
 
 
 VPATH = @srcdir@
-am__is_gnu_make = { \
-  if test -z '$(MAKELEVEL)'; then \
-    false; \
-  elif test -n '$(MAKE_HOST)'; then \
-    true; \
-  elif test -n '$(MAKE_VERSION)' && test -n '$(CURDIR)'; then \
-    true; \
-  else \
-    false; \
-  fi; \
-}
+am__is_gnu_make = test -n '$(MAKEFILE_LIST)' && test -n '$(MAKELEVEL)'
 am__make_running_with_option = \
   case $${target_option-} in \
       ?) ;; \
@@ -102,6 +92,8 @@ build_triplet = @build@
 host_triplet = @host@
 bin_PROGRAMS = pico$(EXEEXT) pilot$(EXEEXT)
 subdir = pico
+DIST_COMMON = $(srcdir)/Makefile.in $(srcdir)/Makefile.am \
+	$(top_srcdir)/mkinstalldirs $(top_srcdir)/depcomp
 ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
 am__aclocal_m4_deps = $(top_srcdir)/m4/acx_pthread.m4 \
 	$(top_srcdir)/m4/gettext.m4 $(top_srcdir)/m4/iconv.m4 \
@@ -114,7 +106,6 @@ am__aclocal_m4_deps = $(top_srcdir)/m4/acx_pthread.m4 \
 	$(top_srcdir)/m4/progtest.m4 $(top_srcdir)/configure.ac
 am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \
 	$(ACLOCAL_M4)
-DIST_COMMON = $(srcdir)/Makefile.am $(am__DIST_COMMON)
 mkinstalldirs = $(SHELL) $(top_srcdir)/mkinstalldirs
 CONFIG_HEADER = $(top_builddir)/include/config.h
 CONFIG_CLEAN_FILES =
@@ -224,8 +215,6 @@ am__define_uniq_tagged_files = \
 ETAGS = etags
 CTAGS = ctags
 DIST_SUBDIRS = $(SUBDIRS)
-am__DIST_COMMON = $(srcdir)/Makefile.in $(top_srcdir)/depcomp \
-	$(top_srcdir)/mkinstalldirs
 DISTFILES = $(DIST_COMMON) $(DIST_SOURCES) $(TEXINFOS) $(EXTRA_DIST)
 am__relativize = \
   dir0=`pwd`; \
@@ -455,6 +444,7 @@ $(srcdir)/Makefile.in: @MAINTAINER_MODE_TRUE@ $(srcdir)/Makefile.am  $(am__confi
 	echo ' cd $(top_srcdir) && $(AUTOMAKE) --foreign pico/Makefile'; \
 	$(am__cd) $(top_srcdir) && \
 	  $(AUTOMAKE) --foreign pico/Makefile
+.PRECIOUS: Makefile
 Makefile: $(srcdir)/Makefile.in $(top_builddir)/config.status
 	@case '$?' in \
 	  *config.status*) \
@@ -569,14 +559,14 @@ distclean-compile:
 @am__fastdepCC_TRUE@	$(AM_V_at)$(am__mv) $(DEPDIR)/$*.Tpo $(DEPDIR)/$*.Po
 @AMDEP_TRUE@@am__fastdepCC_FALSE@	$(AM_V_CC)source='$<' object='$@' libtool=no @AMDEPBACKSLASH@
 @AMDEP_TRUE@@am__fastdepCC_FALSE@	DEPDIR=$(DEPDIR) $(CCDEPMODE) $(depcomp) @AMDEPBACKSLASH@
-@am__fastdepCC_FALSE@	$(AM_V_CC@am__nodep@)$(COMPILE) -c -o $@ $<
+@am__fastdepCC_FALSE@	$(AM_V_CC@am__nodep@)$(COMPILE) -c $<
 
 .c.obj:
 @am__fastdepCC_TRUE@	$(AM_V_CC)$(COMPILE) -MT $@ -MD -MP -MF $(DEPDIR)/$*.Tpo -c -o $@ `$(CYGPATH_W) '$<'`
 @am__fastdepCC_TRUE@	$(AM_V_at)$(am__mv) $(DEPDIR)/$*.Tpo $(DEPDIR)/$*.Po
 @AMDEP_TRUE@@am__fastdepCC_FALSE@	$(AM_V_CC)source='$<' object='$@' libtool=no @AMDEPBACKSLASH@
 @AMDEP_TRUE@@am__fastdepCC_FALSE@	DEPDIR=$(DEPDIR) $(CCDEPMODE) $(depcomp) @AMDEPBACKSLASH@
-@am__fastdepCC_FALSE@	$(AM_V_CC@am__nodep@)$(COMPILE) -c -o $@ `$(CYGPATH_W) '$<'`
+@am__fastdepCC_FALSE@	$(AM_V_CC@am__nodep@)$(COMPILE) -c `$(CYGPATH_W) '$<'`
 
 .c.lo:
 @am__fastdepCC_TRUE@	$(AM_V_CC)$(LTCOMPILE) -MT $@ -MD -MP -MF $(DEPDIR)/$*.Tpo -c -o $@ $<
@@ -871,8 +861,6 @@ uninstall-am: uninstall-binPROGRAMS
 	mostlyclean-generic mostlyclean-libtool pdf pdf-am ps ps-am \
 	tags tags-am uninstall uninstall-am uninstall-binPROGRAMS
 
-.PRECIOUS: Makefile
-
 
 # Tell versions [3.59,3.63) of GNU make to not export all variables.
 # Otherwise a system limit (for SysV at least) may be exceeded.
diff --git a/pico/attach.c b/pico/attach.c
index bc1ac23b..d05a1d3e 100644
--- a/pico/attach.c
+++ b/pico/attach.c
@@ -5,7 +5,7 @@ static char rcsid[] = "$Id: attach.c 1082 2008-06-12 18:39:50Z hubert@u.washingt
 /*
  * ========================================================================
  * Copyright 2006-2008 University of Washington
- * Copyright 2013-2019 Eduardo Chappa
+ * Copyright 2013-2020 Eduardo Chappa
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/pico/basic.c b/pico/basic.c
index 030757eb..65ba6cc9 100644
--- a/pico/basic.c
+++ b/pico/basic.c
@@ -5,7 +5,7 @@ static char rcsid[] = "$Id: basic.c 831 2007-11-27 01:04:19Z hubert@u.washington
 /*
  * ========================================================================
  * Copyright 2006-2007 University of Washington
- * Copyright 2013-2019 Eduardo Chappa
+ * Copyright 2013-2020 Eduardo Chappa
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/pico/bind.c b/pico/bind.c
index 9d903ea0..2d228f8a 100644
--- a/pico/bind.c
+++ b/pico/bind.c
@@ -5,7 +5,7 @@ static char rcsid[] = "$Id: bind.c 857 2007-12-08 00:49:45Z hubert@u.washington.
 /*
  * ========================================================================
  * Copyright 2006-2007 University of Washington
- * Copyright 2013-2019 Eduardo Chappa
+ * Copyright 2013-2020 Eduardo Chappa
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/pico/browse.c b/pico/browse.c
index 6890a784..b6d5c473 100644
--- a/pico/browse.c
+++ b/pico/browse.c
@@ -5,7 +5,7 @@ static char rcsid[] = "$Id: browse.c 942 2008-03-04 18:21:33Z hubert@u.washingto
 /*
  * ========================================================================
  * Copyright 2006-2008 University of Washington
- * Copyright 2013-2019 Eduardo Chappa
+ * Copyright 2013-2020 Eduardo Chappa
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/pico/composer.c b/pico/composer.c
index 6649da50..a20314b5 100644
--- a/pico/composer.c
+++ b/pico/composer.c
@@ -5,7 +5,7 @@ static char rcsid[] = "$Id: composer.c 1266 2009-07-14 18:39:12Z hubert@u.washin
 /*
  * ========================================================================
  * Copyright 2006-2009 University of Washington
- * Copyright 2013-2019 Eduardo Chappa
+ * Copyright 2013-2020 Eduardo Chappa
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/pico/display.c b/pico/display.c
index 4902a49e..705dae10 100644
--- a/pico/display.c
+++ b/pico/display.c
@@ -5,7 +5,7 @@ static char rcsid[] = "$Id: display.c 1025 2008-04-08 22:59:38Z hubert@u.washing
 /*
  * ========================================================================
  * Copyright 2006-2008 University of Washington
- * Copyright 2013-2019 Eduardo Chappa
+ * Copyright 2013-2020 Eduardo Chappa
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/pico/efunc.h b/pico/efunc.h
index f529746b..d857fcba 100644
--- a/pico/efunc.h
+++ b/pico/efunc.h
@@ -3,7 +3,7 @@
  *
  * ========================================================================
  * Copyright 2006-2007 University of Washington
- * Copyright 2013-2019 Eduardo Chappa
+ * Copyright 2013-2020 Eduardo Chappa
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/pico/estruct.h b/pico/estruct.h
index f2f41947..a8a303b5 100644
--- a/pico/estruct.h
+++ b/pico/estruct.h
@@ -3,7 +3,7 @@
  *
  * ========================================================================
  * Copyright 2006-2007 University of Washington
- * Copyright 2013-2019 Eduardo Chappa
+ * Copyright 2013-2020 Eduardo Chappa
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/pico/file.c b/pico/file.c
index 68c5e1d9..128a9878 100644
--- a/pico/file.c
+++ b/pico/file.c
@@ -5,7 +5,7 @@ static char rcsid[] = "$Id: file.c 1082 2008-06-12 18:39:50Z hubert@u.washington
 /*
  * ========================================================================
  * Copyright 2006-2007 University of Washington
- * Copyright 2013-2019 Eduardo Chappa
+ * Copyright 2013-2020 Eduardo Chappa
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/pico/headers.h b/pico/headers.h
index d5235e09..66cdeac6 100644
--- a/pico/headers.h
+++ b/pico/headers.h
@@ -3,7 +3,7 @@
  *
  * ========================================================================
  * Copyright 2006-2007 University of Washington
- * Copyright 2013-2019 Eduardo Chappa
+ * Copyright 2013-2020 Eduardo Chappa
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/pico/keydefs.h b/pico/keydefs.h
index 8035ac52..d4f8719e 100644
--- a/pico/keydefs.h
+++ b/pico/keydefs.h
@@ -3,7 +3,7 @@
  *
  * ========================================================================
  * Copyright 2006-2007 University of Washington
- * Copyright 2013-2019 Eduardo Chappa
+ * Copyright 2013-2020 Eduardo Chappa
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/pico/line.c b/pico/line.c
index 22c705da..bb51963e 100644
--- a/pico/line.c
+++ b/pico/line.c
@@ -5,7 +5,7 @@ static char rcsid[] = "$Id: line.c 769 2007-10-24 00:15:40Z hubert@u.washington.
 /*
  * ========================================================================
  * Copyright 2006-2007 University of Washington
- * Copyright 2013-2019 Eduardo Chappa
+ * Copyright 2013-2020 Eduardo Chappa
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/pico/main.c b/pico/main.c
index 29f55924..cfce3064 100644
--- a/pico/main.c
+++ b/pico/main.c
@@ -5,7 +5,7 @@ static char rcsid[] = "$Id: main.c 1184 2008-12-16 23:52:15Z hubert@u.washington
 /*
  * ========================================================================
  * Copyright 2006-2008 University of Washington
- * Copyright 2013-2019 Eduardo Chappa
+ * Copyright 2013-2020 Eduardo Chappa
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/pico/mswinver.c b/pico/mswinver.c
index 7e43f676..cb982b70 100644
--- a/pico/mswinver.c
+++ b/pico/mswinver.c
@@ -1,7 +1,7 @@
 /*
  * ========================================================================
  * Copyright 2006-2009 University of Washington
- * Copyright 2013-2019 Eduardo Chappa
+ * Copyright 2013-2020 Eduardo Chappa
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/pico/osdep/Makefile.in b/pico/osdep/Makefile.in
index cf991fa7..c35f9ff5 100644
--- a/pico/osdep/Makefile.in
+++ b/pico/osdep/Makefile.in
@@ -1,7 +1,7 @@
-# Makefile.in generated by automake 1.15.1 from Makefile.am.
+# Makefile.in generated by automake 1.13.4 from Makefile.am.
 # @configure_input@
 
-# Copyright (C) 1994-2017 Free Software Foundation, Inc.
+# Copyright (C) 1994-2013 Free Software Foundation, Inc.
 
 # This Makefile.in is free software; the Free Software Foundation
 # gives unlimited permission to copy and/or distribute it,
@@ -26,17 +26,7 @@
 # ========================================================================
 
 VPATH = @srcdir@
-am__is_gnu_make = { \
-  if test -z '$(MAKELEVEL)'; then \
-    false; \
-  elif test -n '$(MAKE_HOST)'; then \
-    true; \
-  elif test -n '$(MAKE_VERSION)' && test -n '$(CURDIR)'; then \
-    true; \
-  else \
-    false; \
-  fi; \
-}
+am__is_gnu_make = test -n '$(MAKEFILE_LIST)' && test -n '$(MAKELEVEL)'
 am__make_running_with_option = \
   case $${target_option-} in \
       ?) ;; \
@@ -100,6 +90,8 @@ POST_UNINSTALL = :
 build_triplet = @build@
 host_triplet = @host@
 subdir = pico/osdep
+DIST_COMMON = $(srcdir)/Makefile.in $(srcdir)/Makefile.am \
+	$(top_srcdir)/mkinstalldirs $(top_srcdir)/depcomp
 ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
 am__aclocal_m4_deps = $(top_srcdir)/m4/acx_pthread.m4 \
 	$(top_srcdir)/m4/gettext.m4 $(top_srcdir)/m4/iconv.m4 \
@@ -112,7 +104,6 @@ am__aclocal_m4_deps = $(top_srcdir)/m4/acx_pthread.m4 \
 	$(top_srcdir)/m4/progtest.m4 $(top_srcdir)/configure.ac
 am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \
 	$(ACLOCAL_M4)
-DIST_COMMON = $(srcdir)/Makefile.am $(am__DIST_COMMON)
 mkinstalldirs = $(SHELL) $(top_srcdir)/mkinstalldirs
 CONFIG_HEADER = $(top_builddir)/include/config.h
 CONFIG_CLEAN_FILES =
@@ -196,8 +187,6 @@ am__define_uniq_tagged_files = \
   done | $(am__uniquify_input)`
 ETAGS = etags
 CTAGS = ctags
-am__DIST_COMMON = $(srcdir)/Makefile.in $(top_srcdir)/depcomp \
-	$(top_srcdir)/mkinstalldirs
 DISTFILES = $(DIST_COMMON) $(DIST_SOURCES) $(TEXINFOS) $(EXTRA_DIST)
 ACLOCAL = @ACLOCAL@
 ALPINE_DATESTAMP = @ALPINE_DATESTAMP@
@@ -393,6 +382,7 @@ $(srcdir)/Makefile.in: @MAINTAINER_MODE_TRUE@ $(srcdir)/Makefile.am  $(am__confi
 	echo ' cd $(top_srcdir) && $(AUTOMAKE) --foreign pico/osdep/Makefile'; \
 	$(am__cd) $(top_srcdir) && \
 	  $(AUTOMAKE) --foreign pico/osdep/Makefile
+.PRECIOUS: Makefile
 Makefile: $(srcdir)/Makefile.in $(top_builddir)/config.status
 	@case '$?' in \
 	  *config.status*) \
@@ -448,14 +438,14 @@ distclean-compile:
 @am__fastdepCC_TRUE@	$(AM_V_at)$(am__mv) $(DEPDIR)/$*.Tpo $(DEPDIR)/$*.Po
 @AMDEP_TRUE@@am__fastdepCC_FALSE@	$(AM_V_CC)source='$<' object='$@' libtool=no @AMDEPBACKSLASH@
 @AMDEP_TRUE@@am__fastdepCC_FALSE@	DEPDIR=$(DEPDIR) $(CCDEPMODE) $(depcomp) @AMDEPBACKSLASH@
-@am__fastdepCC_FALSE@	$(AM_V_CC@am__nodep@)$(COMPILE) -c -o $@ $<
+@am__fastdepCC_FALSE@	$(AM_V_CC@am__nodep@)$(COMPILE) -c $<
 
 .c.obj:
 @am__fastdepCC_TRUE@	$(AM_V_CC)$(COMPILE) -MT $@ -MD -MP -MF $(DEPDIR)/$*.Tpo -c -o $@ `$(CYGPATH_W) '$<'`
 @am__fastdepCC_TRUE@	$(AM_V_at)$(am__mv) $(DEPDIR)/$*.Tpo $(DEPDIR)/$*.Po
 @AMDEP_TRUE@@am__fastdepCC_FALSE@	$(AM_V_CC)source='$<' object='$@' libtool=no @AMDEPBACKSLASH@
 @AMDEP_TRUE@@am__fastdepCC_FALSE@	DEPDIR=$(DEPDIR) $(CCDEPMODE) $(depcomp) @AMDEPBACKSLASH@
-@am__fastdepCC_FALSE@	$(AM_V_CC@am__nodep@)$(COMPILE) -c -o $@ `$(CYGPATH_W) '$<'`
+@am__fastdepCC_FALSE@	$(AM_V_CC@am__nodep@)$(COMPILE) -c `$(CYGPATH_W) '$<'`
 
 .c.lo:
 @am__fastdepCC_TRUE@	$(AM_V_CC)$(LTCOMPILE) -MT $@ -MD -MP -MF $(DEPDIR)/$*.Tpo -c -o $@ $<
@@ -673,8 +663,6 @@ uninstall-am:
 	mostlyclean-generic mostlyclean-libtool pdf pdf-am ps ps-am \
 	tags tags-am uninstall uninstall-am
 
-.PRECIOUS: Makefile
-
 
 # Tell versions [3.59,3.63) of GNU make to not export all variables.
 # Otherwise a system limit (for SysV at least) may be exceeded.
diff --git a/pico/osdep/altedit.c b/pico/osdep/altedit.c
index 8886a06f..aa2acc51 100644
--- a/pico/osdep/altedit.c
+++ b/pico/osdep/altedit.c
@@ -5,7 +5,7 @@ static char rcsid[] = "$Id: altedit.c 854 2007-12-07 17:44:43Z hubert@u.washingt
 /*
  * ========================================================================
  * Copyright 2006-2007 University of Washington
- * Copyright 2013-2019 Eduardo Chappa
+ * Copyright 2013-2020 Eduardo Chappa
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/pico/osdep/altedit.h b/pico/osdep/altedit.h
index e161919c..87d7f8fa 100644
--- a/pico/osdep/altedit.h
+++ b/pico/osdep/altedit.h
@@ -3,7 +3,7 @@
  *
  * ========================================================================
  * Copyright 2006-2007 University of Washington
- * Copyright 2013-2019 Eduardo Chappa
+ * Copyright 2013-2020 Eduardo Chappa
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/pico/osdep/chkpoint.c b/pico/osdep/chkpoint.c
index 753e0e07..f9b7aa19 100644
--- a/pico/osdep/chkpoint.c
+++ b/pico/osdep/chkpoint.c
@@ -5,7 +5,7 @@ static char rcsid[] = "$Id: chkpoint.c 769 2007-10-24 00:15:40Z hubert@u.washing
 /*
  * ========================================================================
  * Copyright 2006-2007 University of Washington
- * Copyright 2013-2019 Eduardo Chappa
+ * Copyright 2013-2020 Eduardo Chappa
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/pico/osdep/color.c b/pico/osdep/color.c
index a4fd79be..327455ba 100644
--- a/pico/osdep/color.c
+++ b/pico/osdep/color.c
@@ -5,7 +5,7 @@ static char rcsid[] = "$Id: color.c 769 2007-10-24 00:15:40Z hubert@u.washington
 /*
  * ========================================================================
  * Copyright 2006-2007 University of Washington
- * Copyright 2013-2019 Eduardo Chappa
+ * Copyright 2013-2020 Eduardo Chappa
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/pico/osdep/color.h b/pico/osdep/color.h
index a8d295bf..87aaf363 100644
--- a/pico/osdep/color.h
+++ b/pico/osdep/color.h
@@ -3,7 +3,7 @@
  *
  * ========================================================================
  * Copyright 2006-2008 University of Washington
- * Copyright 2013-2019 Eduardo Chappa
+ * Copyright 2013-2020 Eduardo Chappa
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/pico/osdep/filesys.c b/pico/osdep/filesys.c
index eb97a5a6..7f9b1d37 100644
--- a/pico/osdep/filesys.c
+++ b/pico/osdep/filesys.c
@@ -5,7 +5,7 @@ static char rcsid[] = "$Id: filesys.c 770 2007-10-24 00:23:09Z hubert@u.washingt
 /*
  * ========================================================================
  * Copyright 2006-2007 University of Washington
- * Copyright 2013-2019 Eduardo Chappa
+ * Copyright 2013-2020 Eduardo Chappa
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/pico/osdep/filesys.h b/pico/osdep/filesys.h
index 610495f6..e7476747 100644
--- a/pico/osdep/filesys.h
+++ b/pico/osdep/filesys.h
@@ -3,7 +3,7 @@
  *
  * ========================================================================
  * Copyright 2006-2007 University of Washington
- * Copyright 2013-2019 Eduardo Chappa
+ * Copyright 2013-2020 Eduardo Chappa
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/pico/osdep/getkey.c b/pico/osdep/getkey.c
index 0f6032bd..c0f19778 100644
--- a/pico/osdep/getkey.c
+++ b/pico/osdep/getkey.c
@@ -5,7 +5,7 @@ static char rcsid[] = "$Id: getkey.c 769 2007-10-24 00:15:40Z hubert@u.washingto
 /*
  * ========================================================================
  * Copyright 2006-2007 University of Washington
- * Copyright 2013-2019 Eduardo Chappa
+ * Copyright 2013-2020 Eduardo Chappa
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/pico/osdep/mouse.c b/pico/osdep/mouse.c
index 9e9ddce9..12f61038 100644
--- a/pico/osdep/mouse.c
+++ b/pico/osdep/mouse.c
@@ -5,7 +5,7 @@ static char rcsid[] = "$Id: mouse.c 769 2007-10-24 00:15:40Z hubert@u.washington
 /*
  * ========================================================================
  * Copyright 2006-2007 University of Washington
- * Copyright 2013-2019 Eduardo Chappa
+ * Copyright 2013-2020 Eduardo Chappa
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/pico/osdep/msdlg.c b/pico/osdep/msdlg.c
index 9c8fdc55..3aaecf9b 100644
--- a/pico/osdep/msdlg.c
+++ b/pico/osdep/msdlg.c
@@ -5,7 +5,7 @@ static char rcsid[] = "$Id: msdlg.c 1025 2008-04-08 22:59:38Z hubert@u.washingto
 /*
  * ========================================================================
  * Copyright 2006-2008 University of Washington
- * Copyright 2013-2019 Eduardo Chappa
+ * Copyright 2013-2020 Eduardo Chappa
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/pico/osdep/msmenu.h b/pico/osdep/msmenu.h
index 01f992e7..f506e029 100644
--- a/pico/osdep/msmenu.h
+++ b/pico/osdep/msmenu.h
@@ -1,7 +1,7 @@
 /*
  * ========================================================================
  * Copyright 2006-2007 University of Washington
- * Copyright 2013-2019 Eduardo Chappa
+ * Copyright 2013-2020 Eduardo Chappa
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/pico/osdep/mswin.c b/pico/osdep/mswin.c
index c495eec2..76d358ba 100644
--- a/pico/osdep/mswin.c
+++ b/pico/osdep/mswin.c
@@ -1,7 +1,7 @@
 /*
  * ========================================================================
  * Copyright 2006-2007 University of Washington
- * Copyright 2013-2019 Eduardo Chappa
+ * Copyright 2013-2020 Eduardo Chappa
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/pico/osdep/mswin.h b/pico/osdep/mswin.h
index b350c988..6482b525 100644
--- a/pico/osdep/mswin.h
+++ b/pico/osdep/mswin.h
@@ -1,7 +1,7 @@
 /*
  * ========================================================================
  * Copyright 2006-2007 University of Washington
- * Copyright 2013-2019 Eduardo Chappa
+ * Copyright 2013-2020 Eduardo Chappa
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/pico/osdep/mswin_tw.c b/pico/osdep/mswin_tw.c
index c5101797..f3b6bc91 100644
--- a/pico/osdep/mswin_tw.c
+++ b/pico/osdep/mswin_tw.c
@@ -1,7 +1,7 @@
 /*
  * ========================================================================
  * Copyright 2006-2007 University of Washington
- * Copyright 2013-2019 Eduardo Chappa
+ * Copyright 2013-2020 Eduardo Chappa
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/pico/osdep/mswin_tw.h b/pico/osdep/mswin_tw.h
index b7931115..c2ecba40 100644
--- a/pico/osdep/mswin_tw.h
+++ b/pico/osdep/mswin_tw.h
@@ -1,7 +1,7 @@
 /*
  * ========================================================================
  * Copyright 2006-2007 University of Washington
- * Copyright 2013-2019 Eduardo Chappa
+ * Copyright 2013-2020 Eduardo Chappa
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/pico/osdep/newmail.c b/pico/osdep/newmail.c
index b4296abe..c6934955 100644
--- a/pico/osdep/newmail.c
+++ b/pico/osdep/newmail.c
@@ -5,7 +5,7 @@ static char rcsid[] = "$Id: newmail.c 769 2007-10-24 00:15:40Z hubert@u.washingt
 /*
  * ========================================================================
  * Copyright 2006-2007 University of Washington
- * Copyright 2013-2019 Eduardo Chappa
+ * Copyright 2013-2020 Eduardo Chappa
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/pico/osdep/shell.c b/pico/osdep/shell.c
index 81f82139..84973dfd 100644
--- a/pico/osdep/shell.c
+++ b/pico/osdep/shell.c
@@ -5,7 +5,7 @@ static char rcsid[] = "$Id: shell.c 807 2007-11-09 01:21:33Z hubert@u.washington
 /*
  * ========================================================================
  * Copyright 2006-2007 University of Washington
- * Copyright 2013-2019 Eduardo Chappa
+ * Copyright 2013-2020 Eduardo Chappa
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/pico/osdep/signals.c b/pico/osdep/signals.c
index 6c592801..9d396306 100644
--- a/pico/osdep/signals.c
+++ b/pico/osdep/signals.c
@@ -5,7 +5,7 @@ static char rcsid[] = "$Id: signals.c 769 2007-10-24 00:15:40Z hubert@u.washingt
 /*
  * ========================================================================
  * Copyright 2006-2007 University of Washington
- * Copyright 2013-2019 Eduardo Chappa
+ * Copyright 2013-2020 Eduardo Chappa
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/pico/osdep/spell.c b/pico/osdep/spell.c
index d45638a4..40104993 100644
--- a/pico/osdep/spell.c
+++ b/pico/osdep/spell.c
@@ -5,7 +5,7 @@ static char rcsid[] = "$Id: spell.c 854 2007-12-07 17:44:43Z hubert@u.washington
 /*
  * ========================================================================
  * Copyright 2006-2007 University of Washington
- * Copyright 2013-2019 Eduardo Chappa
+ * Copyright 2013-2020 Eduardo Chappa
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/pico/osdep/terminal.c b/pico/osdep/terminal.c
index 4f9b9746..1ea4b394 100644
--- a/pico/osdep/terminal.c
+++ b/pico/osdep/terminal.c
@@ -5,7 +5,7 @@ static char rcsid[] = "$Id: terminal.c 921 2008-01-31 02:09:25Z hubert@u.washing
 /*
  * ========================================================================
  * Copyright 2006-2008 University of Washington
- * Copyright 2013-2019 Eduardo Chappa
+ * Copyright 2013-2020 Eduardo Chappa
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/pico/osdep/tty.c b/pico/osdep/tty.c
index 13c3fe06..42533d29 100644
--- a/pico/osdep/tty.c
+++ b/pico/osdep/tty.c
@@ -5,7 +5,7 @@ static char rcsid[] = "$Id: tty.c 769 2007-10-24 00:15:40Z hubert@u.washington.e
 /*
  * ========================================================================
  * Copyright 2006-2007 University of Washington
- * Copyright 2013-2019 Eduardo Chappa
+ * Copyright 2013-2020 Eduardo Chappa
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/pico/pico.c b/pico/pico.c
index 2fde4531..020f7c05 100644
--- a/pico/pico.c
+++ b/pico/pico.c
@@ -5,7 +5,7 @@ static char rcsid[] = "$Id: pico.c 921 2008-01-31 02:09:25Z hubert@u.washington.
 /*
  * ========================================================================
  * Copyright 2006-2008 University of Washington
- * Copyright 2013-2019 Eduardo Chappa
+ * Copyright 2013-2020 Eduardo Chappa
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/pico/pico.h b/pico/pico.h
index f509e920..412b7c69 100644
--- a/pico/pico.h
+++ b/pico/pico.h
@@ -3,7 +3,7 @@
  *
  * ========================================================================
  * Copyright 2006-2009 University of Washington
- * Copyright 2013-2019 Eduardo Chappa
+ * Copyright 2013-2020 Eduardo Chappa
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/pico/pilot.c b/pico/pilot.c
index f6b1f264..333319be 100644
--- a/pico/pilot.c
+++ b/pico/pilot.c
@@ -5,7 +5,7 @@ static char rcsid[] = "$Id: pilot.c 1184 2008-12-16 23:52:15Z hubert@u.washingto
 /*
  * ========================================================================
  * Copyright 2006-2008 University of Washington
- * Copyright 2013-2019 Eduardo Chappa
+ * Copyright 2013-2020 Eduardo Chappa
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/pico/random.c b/pico/random.c
index c981ca14..9390528b 100644
--- a/pico/random.c
+++ b/pico/random.c
@@ -5,7 +5,7 @@ static char rcsid[] = "$Id: random.c 769 2007-10-24 00:15:40Z hubert@u.washingto
 /*
  * ========================================================================
  * Copyright 2006-2007 University of Washington
- * Copyright 2013-2019 Eduardo Chappa
+ * Copyright 2013-2020 Eduardo Chappa
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/pico/search.c b/pico/search.c
index a23df3ae..282e37e9 100644
--- a/pico/search.c
+++ b/pico/search.c
@@ -4,7 +4,7 @@ static char rcsid[] = "$Id: search.c 1266 2009-07-14 18:39:12Z hubert@u.washingt
 
 /*
  * ========================================================================
- * Copyright 2013-2019 Eduardo Chappa
+ * Copyright 2013-2020 Eduardo Chappa
  * Copyright 2006-2008 University of Washington
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
diff --git a/pico/utf8stub.c b/pico/utf8stub.c
index 52bcf3ed..f7f169b6 100644
--- a/pico/utf8stub.c
+++ b/pico/utf8stub.c
@@ -5,7 +5,7 @@ static char rcsid[] = "$Id: utf8stub.c 769 2007-10-24 00:15:40Z hubert@u.washing
 /*
  * ========================================================================
  * Copyright 2006-2007 University of Washington
- * Copyright 2013-2019 Eduardo Chappa
+ * Copyright 2013-2020 Eduardo Chappa
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/pico/utf8stub.h b/pico/utf8stub.h
index b91bec59..fd23da87 100644
--- a/pico/utf8stub.h
+++ b/pico/utf8stub.h
@@ -3,7 +3,7 @@
  *
  * ========================================================================
  * Copyright 2006-2007 University of Washington
- * Copyright 2013-2019 Eduardo Chappa
+ * Copyright 2013-2020 Eduardo Chappa
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/pico/word.c b/pico/word.c
index 5350f3b1..5060d6e1 100644
--- a/pico/word.c
+++ b/pico/word.c
@@ -4,7 +4,7 @@ static char rcsid[] = "$Id: word.c 769 2007-10-24 00:15:40Z hubert@u.washington.
 
 /*
  * ========================================================================
- * Copyright 2013-2019 Eduardo Chappa
+ * Copyright 2013-2020 Eduardo Chappa
  * Copyright 2006-2007 University of Washington
  *
  * Licensed under the Apache License, Version 2.0 (the "License");