--- gforth/update-copyright	2003/03/09 12:20:27	1.1
+++ gforth/update-copyright	2008/11/01 22:19:30	1.13
@@ -1,13 +1,15 @@
 #bash script
+#usage: update-copyright [--update]
+
 #call this at the end of each year on a GNU system
 
-#Copyright (C) 2003 Free Software Foundation, Inc.
+#Copyright (C) 2003,2006,2007,2008 Free Software Foundation, Inc.
 
 #This file is part of Gforth.
 
 #Gforth is free software; you can redistribute it and/or
 #modify it under the terms of the GNU General Public License
-#as published by the Free Software Foundation; either version 2
+#as published by the Free Software Foundation, either version 3
 #of the License, or (at your option) any later version.
 
 #This program is distributed in the hope that it will be useful,
@@ -16,16 +18,25 @@
 #GNU General Public License for more details.
 
 #You should have received a copy of the GNU General Public License
-#along with this program; if not, write to the Free Software
-#Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111, USA.
+#along with this program. If not, see http://www.gnu.org/licenses/.
 
-for i in `cvs -q status|grep 'Repository revision:'|sed 's|^.*/usr/local/lib/cvs-repository/src-master/gforth/||'|sed 's/,v$//'`; do
-    echo $i
-    #if grep -q "[0-9]  *Free Software Foundation" $i; then
-#	:
-#    else
-#	: #echo "$i: no copyright"
-#    fi
+for i in `cvs -q status|grep 'Repository revision:'|sed 's|^.*/nfs/unsafe/cvs-repository/src-master/gforth/||'|sed 's/,v$//'|fgrep -v -x -F -f update-copyright-blacklist`; do
+    if grep -q "[0-9]  *Free Software Foundation" $i; then
+	year=`cvs log -rHEAD $i|grep date: |sed 's/date: //'|sed 's|-.*$||'`
+	if grep "[0-9]  *Free Software Foundation" $i|grep -q $year; then
+	    echo "up-to-date $year: $i"
+	else
+	    if [ x$1 = x--update ]; then
+		sed "s/\([0-9]\)  *Free Software Foundation/\1,$year Free Software Foundation/" $i >update-copyright-tmp
+		cp update-copyright-tmp $i
+	    fi
+	    echo "update to  $year: $i"
+	fi
+    else
+        author=`cvs log -rHEAD $i|grep 'author:'|sed 's/^.*author: //'|sed 's/;.*$//'`
+        awk 'BEGIN {printf "no (C) %-8s: %-30s\n","'$author'","'$i'";}'
+	#echo "no copyright:    $i"
+    fi
 done