#!/bin/sh

# section
# Copyright (C) 2021 Joseph Rosevear

# This file is part of an application of SAM for GNU/Linux Slackware
# known as SAM-GLS.

# SAM-GLS 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 3 of the License, or (at
# your option) any later version.

# SAM-GLS 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, see <http://www.gnu.org/licenses/>.

# (Slackware is a registered trademark of Patrick Volkerding and
# Slackware Linux, Inc.)



# Joseph Rosevear 210207 I wrote this script.



if [ "$1" = "" ]; then

   if [ "$sam_add" = "" ]; then
   
      echo 0
      
   else
   
      raw_count=`echo $sam_add | grep -F -o : | wc -l`
   
      echo "$raw_count + 1" | bc
   fi
   
else

   if [ "$sam_add" = "" ]; then
   
      exit 1
   fi
      
   if [ "$1" = "0" ]; then
   
      exit 2
   fi

   if [ "$1" -gt `section` ]; then
   
      exit 3
   fi

   echo $sam_add | cut -d: -f $1
fi
