Index: mttroot/mtt/bin/mtt_help
==================================================================
--- mttroot/mtt/bin/mtt_help
+++ mttroot/mtt/bin/mtt_help
@@ -12,10 +12,13 @@
 ###############################################################
 ## Version control history
 ###############################################################
 ## $Id$
 ## $Log$
+# Revision 1.4  1997/09/04  09:16:29  peterg
+# Removed sort -u
+#
 ## Revision 1.3  1996/11/09 21:10:20  peterg
 ## Tidied up searches by putting everyrhing into lib.
 ##
 # Revision 1.2  1996/11/02  10:22:54  peterg
 # Now browses crs.
@@ -47,37 +50,42 @@
 case $topic in
   components)
     key=$summary 
     find_path=$MTT_COMPONENTS
     name='*_*.*'
+    sort='sort -u'
     blurb="Components";;
 
   crs) 
     key=$summary 
     find_path=$MTT_CRS
     name='*.cr'
+    sort='sort -u'
     blurb="Constitutive Relationships";;
 
   examples) 
     key=$summary 
     find_path=$MTT_EXAMPLES
     name='*_lbl.txt'
     all='all'
+    sort='sort -u'
     blurb="Examples";;
 
   representations)
     key=$summary 
     find_path=$MTTPATH/mtt
     name='mtt'
     all='all'
+    sort='sort -u'
     blurb="Representations";;
 
   *)
     key="\"$summary|$description\"" 
     find_path=$MTT_LIB
     name=$topic$ext
     all=''
+    sort='cat'
     blurb=$topic;;     
   
 esac
 
 subtopic=$2
@@ -86,11 +94,12 @@
 fi;
 
 echo $blurb
   mtt_find $find_path "$name" "egrep -i $key.*$subtopic" $all|\
   sed "s/$summary[	]*/  /" |\
-  sed "s/$description[	]*/  /"
+  sed "s/$description[	]*/  /" | $sort
+