Index: mttroot/mtt/bin/trans/mtt_p2m
==================================================================
--- mttroot/mtt/bin/trans/mtt_p2m
+++ mttroot/mtt/bin/trans/mtt_p2m
@@ -1,21 +1,22 @@
 #! /bin/sh
 
-sed 's/begin//' |\
-sed 's/end//' |\
+sed 's/begin / /' |\
+sed 's/end / /' |\
 sed 's/\[\([0-9,]*\)\]/(\1)/g' |\
 sed 's/:=/ = /' |\
+sed 's/\*\*/\^/g' |\
 sed 's/mtt\([a-z]*\)\([0-9]\)\([0-9]*\)/mtt\1(\2\3)/g' |\
 awk '{
   sub(/^[\ ]*/, "", $0)
   sub(/\$$/, ";", $0)
   
-  if (match($NF,"[;\#\.]$")==0){
+  if (match($NF,"[;\#\.\%]$")==0){
     Previous[++i] = $0
   }
   else {
     for (j=1;j<=i;j++) printf("%s", Previous[j]);
     printf("%s\n", $0) 
     i=0;
   }
-}'
-
+}' |\
+sed 's/#/%/g'