#!/bin/bash

# NAME
#    GetSubjectsInGroup
# DESCRIPTION
#    See 'skim subjects'. Don't run this script directly.
# COPYRIGHT
#    Skim - Off-line news reading package optimized for slow lines.
#    Copyright (C) 1995  Rene W.J. Pijlman
#
#    This program is free software; you can redistribute it and/or modify
#    it under the terms of the GNU General Public License as published by
#    the Free Software Foundation; either version 2 of the License, or
#    (at your option) any later version.
#
#    This program is distributed in the hope that it will be useful,
#    but WITHOUT ANY WARRANTY; without even the implied warranty of
#    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
#    GNU General Public License for more details.
#
#    You should have received a copy of the GNU General Public License
#    along with this program; if not, write to the Free Software
#    Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
# VERSION
#    Skim version 0.6.
#    /home/rene/sys/CVS_MasterSourceRepository/skim/GetSubjectsInGroup,v 1.12 1995/08/05 22:28:08 rpijlman Exp

if [ "$IAmSkim" != "1" ]
then
    echo "\
You appear to be running $0 directly. Use 'skim subjects' instead." \
1>&2
    exit 1
fi

if [ $# -ne 1 ]
then
    echo "Usage: $0 Group" 1>&2
    exit 1
fi

CurrentArticleNumber=$[`cat $SKIMDIR/CurrentArticleNumber/$1`]

GetSubjectsOfNewArticlesInGroup $1 ${CurrentArticleNumber} | \
	AutoSelectAndKill $1

if [ ! -s $SKIMDIR/Subjects/$1 ]
then
    # Remove empty file.
    rm -f $SKIMDIR/Subjects/$1
fi

if [ ! -s $SKIMDIR/Killed/$1 ]
then
    # Remove empty file.
    rm -f $SKIMDIR/Killed/$1
fi
