Changes in version 1.8: The option "-a, --trailing-error", which makes clzip exit with error status 2 if any remaining input is detected after decompressing the last member, has been added. When decompressing or testing, up to 6 bytes of trailing data are printed if "-vvvv" is specified. The test of the value remaining in the range decoder has been removed. (After extensive testing it has been found useless to detect corruption in the decompressed data. Eliminating it reduces the number of false positives for corruption and makes error detection more accurate). When decompressing, the file specified with the '--output' option is now deleted if the input is a terminal. The new chapter "Trailing data" has been added to the manual. A harmless check failure on Windows, caused by the failed comparison of a message in text mode, has been fixed.