Index: mttroot/mtt/bin/trans/abg2cr_m2txt
==================================================================
--- mttroot/mtt/bin/trans/abg2cr_m2txt
+++ mttroot/mtt/bin/trans/abg2cr_m2txt
@@ -11,11 +11,11 @@
 # Copyright (C) 2000 by Peter J. Gawthrop
 
 
 
 # Inform user
-if [ -f "$1_cr.txt" ]; then
+if [ "$1_cr.txt" -nt "$1_abg.m" ]; then
     echo "Using  $1_cr.txt"
     exit
 else
     echo "Creating $1_cr.txt"
 fi

Index: mttroot/mtt/bin/trans/cr_txt2r
==================================================================
--- mttroot/mtt/bin/trans/cr_txt2r
+++ mttroot/mtt/bin/trans/cr_txt2r
@@ -14,10 +14,14 @@
 ###############################################################
 ## Version control history
 ###############################################################
 ## $Id$
 ## $Log$
+## Revision 1.13  2002/04/28 18:41:26  geraint
+## Fixed [ 549658 ] awk should be gawk.
+## Replaced calls to awk with call to gawk.
+##
 ## Revision 1.12  2002/04/08 17:04:21  geraint
 ## Removed spurious "\n" from output.
 ##
 ## Revision 1.11  2000/08/01 07:34:33  peterg
 ## Replaced printf by echo
@@ -75,14 +79,15 @@
 
 # The level of the recursion null at top level; _lower at lower levels.
 
 level='' ## Used to be $2 - now set to null.
 
+abgfile=$1_abg.m
 crfile=$1_cr.r
 CRFILE=$1_cr.r
 
-if [ -f "$crfile" ]; then
+if [ "$crfile" -nt "$abgfile" ]; then
     echo "Using    $crfile"
 else
     # Inform user
     echo "Creating $crfile"