# Date: 03rd of August 2004
# Last Changed: 03rd of August 2004
# Author: Nico Schottelius <nico-linux@schottelius.org>
# Description: This script searches for the following strings
# and will substitute them with the right German Characters.
#
# \"a = ä
# \"u  = ü
# \"o  = ö
# \"A = Ä
# \"O_ = Ö
# \"U = Ü
# \ss{} = ß
#
   

if [ $# -lt 1 ]; then
   echo `basename $0`': file(s)'
   echo 'Hey, hey guy, what to convert ?'
   exit 1
fi   
   
for mfile in $@; do

   if [ ! -f "$mfile" ]; then
      echo "Keine Datei namens $mfile gefunden. Skip."
      break
   fi

   # something other programs do not use
   G_STR=".`date +%s%M%U`-`basename $0`-`basename $mfile`-$$"

   echo "Using $G_STR to convert $mfile ..."
   
   cat "$mfile" | sed -e 's/\\"a/ä/g' -e 's/\\"u/ü/g' -e 's/\\"o/ö/g' \
      -e 's/\\"a/ä/g' -e 's/\\"u/ü/g' -e 's/\\"o/ö/g' \
      -e 's/\\"A/Ä/g' -e 's/\\"U/Ü/g' -e 's/\\"O/Ö/g' -e 's/\\ss{}/ß/g' >"$G_STR"

   if [ $? = 0 ]; then
      mv "$G_STR" "$mfile"
   else
      echo "Replacing failed, don't replace original."
   fi

done