Index: mttroot/mtt/bin/mtt
==================================================================
--- mttroot/mtt/bin/mtt
+++ mttroot/mtt/bin/mtt
@@ -15,10 +15,13 @@
 ###############################################################
 ## Version control history
 ###############################################################
 ## $Header$
 ## $Log$
+## Revision 1.417  2008/07/22 17:37:01  geraint
+## Fixed case of MTT_EXAMPLES
+##
 ## Revision 1.416  2006/09/27 13:03:20  geraint
 ## Fixed fr.view and enabled commands to directly build ??fr.m
 ##
 ## Revision 1.415  2006/02/09 23:58:24  geraint
 ## rtxi: builds but does not yet work.
@@ -1727,10 +1730,13 @@
 		    read_dirs="${read_dirs} ${read_dir}"
 		else
 		    echo "${read_dir} does not exist - ignoring"
 		fi
                 ;;
+	-nas )  no_alpha_sort="no_alpha_sort";
+                mtt_switches="$mtt_switches $1";
+                ;;
 	-viewlevel )  mtt_switches="$mtt_switches $1 $2";
                       viewlevel=$2;
                       shift;;
         --version)                
                   echo 'MTT version' $version; exit;;
@@ -1805,10 +1811,11 @@
 	-d <dir>	use directory <dir>
 	-dc		maximise derivative (not integral) causality
 	-dr <dir>	use files contained in <dir>
 	-I		prints more information
 	-i <method>	integration method: implicit|euler|rk4|dassl
+        -nas            no alphabetic sort (of components)
 	-o		ode is same as dae
 	-oct		use oct files in place of m files where appropriate
 	-opt		optimise code generation (equivalent to -optl)
 	-optl		locally optimise code generation (line-by-line)
 	-ntmpvar <N>	declare <N> temporary variables (default=$num_tmp_var)
@@ -2990,11 +2997,11 @@
 endif
 
 #SUMMARY rbg	raw bond graph (m)
 #Raw bond graph: fig file to mfile
 $1_rbg.m: $1_abg.fig  $1_lbl.txt
-	rbg_fig2m $1
+	rbg_fig2m $1 $no_alpha_sort
 
 $1_cmp.m: $1_lbl.txt $1_cmp.txt
 	lbl2cmp_txt2m.pl --sys=$1 --$debug
 
 $1_fig.fig: $1_rbg.m