COPYRIGHT ========= BZIP is distributed under the GNU General Public License version 2; for details, see the file LICENSE. Pointers to the algorithms used are in ALGORITHMS. COMMERCIAL USE ============== This program may or may not infringe certain US patents pertaining to arithmetic coding and to the block-sorting transformation itself. Opinions differ as to the precise legal status of some of the algorithms used. Nevertheless, you should be aware that commercial use of this program could render you liable to unfriendly legal action. Julian Seward Manchester, UK 18 July 1996 (version 0.15) 25 August 1996 (version 0.21)