#!/bin/sh

SCV_PATH=/usr/share/scv_layouts
INFILE=$SCV_PATH/orig.us.vkb
OUTFILE=$SCV_PATH/us.vkb
TMPFILE=$SCV_PATH/$$.vkb

if ! test -f $OUTFILE; then
	exit 1
fi

# back up the file
cp -a $OUTFILE $INFILE

# mangle the file
dd bs=1 if=$INFILE  of=$TMPFILE                   count=178
echo -en '\xcb\x9d' >> $TMPFILE
dd bs=1 if=$INFILE  of=$TMPFILE skip=180 seek=180 count=169
echo -en '\xcb\x9d' >> $TMPFILE
dd bs=1 if=$INFILE  of=$TMPFILE skip=351 seek=351

# write the file
mv $TMPFILE $OUTFILE

# remove tempfile
rm -f $TMPFILE
