2003-12-18 Gisle Aas Release 1.04 Make it work with modern versions of recode. Needs recode v3.5 or better now. Make it work on systems where /dev/null is spelled differently. Documentation fixes by Paul Croome . 1997-09-19 Gisle Aas Release 1.03 Support strict_ versions of the mapping functions. Prototype the mapping functions to take a single scalar argument. 1997-09-18 Gisle Aas Release 1.01