--- capa/capa51/GUITools/answers.c	1999/12/16 22:14:38	1.2
+++ capa/capa51/GUITools/answers.c	2000/07/12 15:57:08	1.4
@@ -1,3 +1,26 @@
+/* print out the set in a easily parsed format
+   Copyright (C) 1992-2000 Michigan State University
+
+   The CAPA system is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Library General Public License as
+   published by the Free Software Foundation; either version 2 of the
+   License, or (at your option) any later version.
+
+   The CAPA system is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Library General Public License for more details.
+
+   You should have received a copy of the GNU Library General Public
+   License along with the CAPA system; see the file COPYING.  If not,
+   write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+   Boston, MA 02111-1307, USA.
+
+   As a special exception, you have permission to link this program
+   with the TtH/TtM library and distribute executables, as long as you
+   follow the requirements of the GNU GPL in regard to all of the
+   software in the executable aside from TtH/TtM.
+*/
 /* ======================================================================== */
 /*       Feb. 10 1997   Isaac Tsai                                          */
 /* ======================================================================== */
@@ -63,6 +86,7 @@ int main (int argc, char  **argv)
   if ( argc > 6 || argc < 5 ) {
     printf("USAGE: %s StudentNumber StudentName ?managermode? startSet [endSet]\n",
 	   argv[0]);
+    printf("CAPA is licensed under the GNU GPL v2, see COPYING for details.\n");
     exit(-1);
   }
   strncpy(a_student.s_sn,argv[1],MAX_STUDENT_NUMBER);