if test -f docflex.z -a ! -f docflex.Z; then
    mv docflex.z docflex.Z
    fi 

gunzip docflex_ 2> /dev/null
tar xvf docflex_ 2> /dev/null
rm -f docflex_ 2> /dev/null

# NOT compressed !!!
# uncompress docflex_.Z  2> /dev/null 
tar xvf docflex_.Z 2> /dev/null
rm -f docflex_.Z 2> /dev/null