#!/bin/bash
#<pre><b>
# Script     : wt
# Version    : 1.0
# Author     : Roland Rashleigh-Berry
# Date       : 21-Sep-2005
# Purpose    : To find which .titles member has a reference number
# SubScripts : none
# Notes      : Just the program name without the .titles extension is returned
# Usage      : wt 13.2.3.4
#              
#===============================================================================
# PARAMETERS:
#-pos- -------------------------------description-------------------------------
#  1   
#===============================================================================
# AMENDMENT HISTORY:
# init --date-- mod-id ----------------------description------------------------
# 
#===============================================================================
# This is public domain software. No guarantee as to suitability or accuracy is
# given or implied. User uses this code entirely at their own risk.
#===============================================================================


if [ $# -ne 1 ] ; then
  echo "Usage: wt 13.2.3.4" 1>&2
  exit 1
fi

# mask the dots
pattern=$(echo "$1" | sed 's%\.%\\\.%g')


# Search for the pattern at the end of a line preceded 
# by a space and perhaps with trailing spaces
grep " ${pattern} *$" *.titles | gawk -F\.titles '{print $1}'