CLEO Help Get last line string

[Parazitas]

{$CLEO .cs}

0000: NOP

wait 10000

while true
wait 0

if
0@ == false
then
    0A9A: 8@ = openfile "CLEO\test.txt" mode "rt" // IF and SET
    0AC8: 9@ = allocate_memory_size 260

    WHILE 8AD6:  end_of_file 8@ reached
    WAIT 0
        IF 0AD7: read_string_from_file 8@ to 9@ size 260 // IF and SET
        THEN
            /// Get last line string
        END
    END
end

end

@springfield
@Opcode.eXe
@monday
@supahdupahnubah
etc..
Who can help??