#! /bin/sh
#-xv
#   combines all ps file in the current directory into a new ps file
#   syntax: ps_combine_all [-t <texfile>] <outfile>
#  returns outfile
#       written by Jan-Uwe Ness
#	   Oct 2001

out=`mktemp tempXXXXXX` || exit 1
trap "rm -f $out*" 0 1 2 3 5
texfile=$out.tex

if [ "x$1" == "x-t" ]
   then
  outtex=$2
  shift
  shift
fi

final=$1

if test -e $1
  then
  echo $1 exists: cannot overwrite
  if test -e $1.tex 
     then
     if [ "x$outtex" == "x" ]
	then
	 exit
     fi
  elif [ "x$outtex" == "x" ]
	then
	echo   will save TeX file $1.tex instead
	outtex="$1.tex"
   else
	echo   will save TeX file $outtex instead
  fi
fi

files=$(ls *.ps)

echo "\documentclass[12pt]{article}" > "$texfile"
echo "\pagestyle{empty}" >> "$texfile"
echo "\textheight 25.5cm" >> "$texfile"
echo "\textwidth 16cm" >> "$texfile"
echo "\voffset -3cm" >> "$texfile"
echo "\hoffset -2cm" >> "$texfile"
echo "\usepackage{graphicx}" >> "$texfile"
echo "\begin{document}" >> "$texfile"

for ff in $files; do
if [ ! $ff == $final ]
    then
 echo "\begin{figure}" >> "$texfile"
 echo "\vspace{-2cm}"  >> "$texfile"
 echo " \hspace{-1cm}\includegraphics[height=29cm]{$ff}" >> "$texfile"
 echo "\end{figure}" >> "$texfile"
 echo "\clearpage" >> "$texfile"
 echo ">    including $ff"
fi
done

echo "\end{document}" >> "$texfile"

if [ ! -e $final ]
 then
  latex $texfile > "$out.output"
  dvips $out.dvi > "$out.output"
  mv $out.ps $final
  echo file $final created!
fi

if [ "x$outtex" != "x" ]
 then
 mv $texfile $outtex
 echo file $outtex created!
fi