#!/bin/sh -
#
#  p2x  file...
#
#    This script converts pbmplus format files to xbm and xpm formats
#
b="                                                                         
"

for i in "$@" ; do
  if [ -f $i -a -r $i ]; then
    echo -n "${b}  converting \"$i\"
"

    # --- find out the type ---
    name="`basename $i`"
    suffix="`expr "$name" : '.*\.\([^.]*\)'`"
    name="`expr "$name" : '\([^.]*\)'`"

    j=`basename $i .$suffix`   # destination name

    case "$suffix" in
      pbm) pbmtoxbm < $i |
             sed 's/static  *char/static unsigned char/;
                  s/noname\([[_]\)/'"$name"'\1/'  > $j.xbm ;;
      ppm|pgm) ppmtoxpm < $i 2>/dev/null | xpm-fix -o "$j".xpm ;;
      *) echo -n "${b}"
         echo >&2 "Unknown suffix for \"$i\""
    esac

  if [ ! -f "$j.xpm" -o ! -s "$j.xpm" ]; then
    echo -n "${b}"
    echo >&2 "Bad convertion for \"$i\""
    rm -f "$j.xpm"
  fi


  fi
done
echo "${b}Done!"