#!/bin/bash
#<pre><b>
# Script     : oplist (o/p list)
# Version    : 1.0
# Author     : Roland Rashleigh-Berry
# Date       : 27-Oct-2004
# Purpose    : To create a list of tables/appendices and the output file names
# SubScripts : getitles opsortkey
# Notes      : none
# Usage      : oplist *.LST
#              oplist t*.lis
#===============================================================================
# PARAMETERS:
#-pos- -------------------------------description-------------------------------
#  1   File name(s)
#===============================================================================
# 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.
#===============================================================================

# Must be at least one file name
if [ $# -lt 1 ] ; then
  echo "Usage: oplist *.LST" 1>&2
  exit 1
fi


# delete temporary file if it exists
rm -f ~/oplist_$$.tmp


# for each file:
# 1) get the first title
# 2) get the reference number
# 3) call "opsortkey" to create the sort key
# 4) append sortkey, first title and file name to the temporary file
for file in $@ ; do
  title1=$(getitles -1 "$file")
  ref=$(echo $title1 | cut -d" " -f2)
  sortkey=$(echo $ref | opsortkey)
  echo "$sortkey:$title1: $file" >> ~/oplist_$$.tmp
done


# sort the temporary file and drop the sort key
sort ~/oplist_$$.tmp | cut -d: -f2-


# delete the temporary file now we have finished
rm -f ~/oplist_$$.tmp