#!/bin/sh
export PATH=/bin:/usr/bin

test -f Conf.sed || exit 111
umask 077

z=`date '+%z %Z'`

tz=`echo "$z" | awk '{
  hour = substr($1, 1, 3);
  min  = substr($1, 4, 2);
  if (hour < 0) min = -min;
  print (hour *60 +min) *60;
}'`

echo 'AUTO time zone:  '$z'  ->  '$tz

# merges lines ending with slash (/) like bash

sed -e '1i#	Auto-generated file. Do not edit!
:a
/[^\\]\\$/{
N
s/\\\n//
ta
}
s/^\([a-z0-9/]*=tz=\)AUTO$/\1'$tz'/
/^$/d
/^[ #	]/d
s/\\\\$/\\/
' Conf.sed > 'Conf.__#*tmp*#' && mv 'Conf.__#*tmp*#' Conf