#! /bin/csh
#
# Filename:  tree.aux
#
# Programmer:  Br. David Carlson
#
# Date:  February 7, 1994
#
# Description:  Auxiliary C shell script for use by the tree shell script. 
#
set tree_tmp=`ls -lA | grep ^d | grep -v ^t | cut -c 55-`
set dir_count=0
set i_hold=$I_COUNT
@ i_count = $i_hold + 1
setenv I_COUNT $i_count
while ($dir_count < $#tree_tmp)
   @ dir_count++
   repeat $I_COUNT echo -n "   "
   echo $tree_tmp[$dir_count]
   cd $tree_tmp[$dir_count]
   tree.aux
   cd ..
end
setenv I_COUNT $i_hold
unset tree_tmp i_hold dir_count i_count