Index: mttroot/mtt/bin/mtt
==================================================================
--- mttroot/mtt/bin/mtt
+++ mttroot/mtt/bin/mtt
@@ -17,23 +17,69 @@
 ###############################################################
 ## Version control history
 ###############################################################
 ## $Header$
 ## $Log$
+## Revision 1.3  1996/08/09 15:13:13  peter
+## Generic viewing of any representation via ps files implemented.
+##
 ## Revision 1.2  1996/08/05 19:50:55  peter
 ## Put in fig.fig target.
 ##
 ## Revision 1.1  1996/08/04 17:29:42  peter
 ## Initial revision
 ##
 ###############################################################
+echo
+echo 'MTT (Model Transformation Tools) version 2.0'
+echo 'This is free software with ABSOLUTELY NO WARRANTY.'
+echo 'Type `mtt warranty'\' 'for details.'
+echo
+
+if [ "$1" = "" ]; then
+  echo 'Usage: mtt info'
+  echo '       mtt warranty'
+  echo '       mtt system_name representation language'
+  exit
+fi
+
+if [ "$1" = "info" ] && [$2 = ""]; then
+  info -f $MTTPATH/../doc/mtt.info
+  exit
+fi
+
+if [ "$1" = "warranty" ] && [$2 = ""]; then
+  cat << EOF
+Copyright (C) 1989, 1990, 1991, 1992, 1993, 1994, 1995,1996 Peter J. Gawthrop
+This is free software with ABSOLUTELY NO WARRANTY.
+
+This program is free software; you can redistribute it and/or modify
+it under the terms of the GNU General Public License as published by
+the Free Software Foundation; either version 2 of the License, or
+(at your option) any later version.
+
+This program 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 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, 675 Mass Ave, Cambridge, MA 02139, USA.
 
+EOF
+  exit
+fi
 
-echo "     ###################################################"
-echo "     ###### MTT (Model Transformation Tools) V2.0 ######"
-echo "     ###################################################"
+if [ "$1" = "clean" ] && [$2 = ""]; then
+  echo 'Removing log, dvi and ps files'
+  rm *.log *.dvi *.ps
+  exit
+fi
 
+# This is the main mtt programme
+ 
 make  -s -f -  $1_$2.$3 << EOF
 
 #Create acausal bond graph figure using xfig 
 $1_abg.fig:
 	$FIG $1_abg.fig &
@@ -224,10 +270,11 @@
 endif
 endif
 
 #View a ps file
 $1_$2.view: $1_$2.ps
+	echo Creating view of $1_$2
 	ghostview $1_$2.ps&
 
 #Report generation
 $1_rep.tex: $1_sum.tex $1_dae.tex $1_lbl.txt $1_sympar.r $1_cr.r \
             $1_abg.ps