It really tells sz to escape control characters. This bit of info, plus
lots more, can be found by running sz with no arguments.
Cheers
-- Cameron Hutchison (camh@nospam.orthanc.apana.org.au) | Beware of the clams GCS d--@nospam. -p+ c++(++++) l++ u+ e+ m+(-) s n- h++ f? !g w+ t r+