Add unlink clone checker. - Monitor changes of DOM-tree of the document - Unlinking a clone is actually removing the clone and copying nodes from the source. - Copy value of ID of a node to saved_id to track source of copy nodes. - For a new node with 'saved_id' is a copy of another node. - Copy vulae of 'saved_id' to 'ns0:duplicate-src' to keep the source - Change value of 'saved_id' to the value of ID of the node for later copying. - For a new node without 'saved_id' is not a copy of another node. - only set 'saved_id' to the value of its ID.

#!/bin/bash

HEADER="#MadBuilder Configuration#"
FOOTER="#End of MadBuilder Configuration#"
RC=/etc/mozpluggerrc

CONTAIN=`grep "$HEADER" $RC`

if [  -z "$CONTAIN" ]
then
cat <<EOF >> $RC

$HEADER
application/x-mbsvg:mbsvg: MadButterfly SVG
        swallow(Inkscape) : /usr/share/madbutterfly/inkscape/usr/bin/helper_mb.py "\$file"
application/x-h:h: MadButterfly SVG h program
	swallow(gedit) : gedit "\$file"
$FOOTER

EOF
echo Configuration installed to $RC
fi