[External compressor:exdupe] packcmd = exdupe.exe -x0 -m512 $$arcdatafile$$.tmp $$arcpackedfile$$.tmp unpackcmd = exdupe.exe -R $$arcpackedfile$$.tmp $$arcdatafile$$.tmp datafile = $$arcdatafile$$.tmp packedfile = $$arcpackedfile$$.tmp