1*13d37d77SDavid du Colombier2017-04-13 Antonio Diaz Diaz <antonio@gnu.org> 2*13d37d77SDavid du Colombier 3*13d37d77SDavid du Colombier * Version 1.9 released. 4*13d37d77SDavid du Colombier * The option '-l, --list' has been ported from lziprecover. 5*13d37d77SDavid du Colombier * Don't allow mixing different operations (-d, -l or -t). 6*13d37d77SDavid du Colombier * Compression time of option '-0' has been reduced by 6%. 7*13d37d77SDavid du Colombier * Compression time of options -1 to -9 has been reduced by 1%. 8*13d37d77SDavid du Colombier * Decompression time has been reduced by 7%. 9*13d37d77SDavid du Colombier * main.c: Continue testing if any input file is a terminal. 10*13d37d77SDavid du Colombier * main.c: Show trailing data in both hexadecimal and ASCII. 11*13d37d77SDavid du Colombier * file_index.c: Improve detection of bad dict and trailing data. 12*13d37d77SDavid du Colombier * lzip.h: Unified messages for bad magic, trailing data, etc. 13*13d37d77SDavid du Colombier * clzip.texi: Added missing chapters from lzip.texi. 14*13d37d77SDavid du Colombier 15*13d37d77SDavid du Colombier2016-05-13 Antonio Diaz Diaz <antonio@gnu.org> 16*13d37d77SDavid du Colombier 17*13d37d77SDavid du Colombier * Version 1.8 released. 18*13d37d77SDavid du Colombier * main.c: Added new option '-a, --trailing-error'. 19*13d37d77SDavid du Colombier * main.c (decompress): Print up to 6 bytes of trailing data 20*13d37d77SDavid du Colombier when '-vvvv' is specified. 21*13d37d77SDavid du Colombier * decoder.c (LZd_verify_trailer): Removed test of final code. 22*13d37d77SDavid du Colombier * main.c (main): Delete '--output' file if infd is a terminal. 23*13d37d77SDavid du Colombier * main.c (main): Don't use stdin more than once. 24*13d37d77SDavid du Colombier * clzip.texi: Added chapter 'Trailing data'. 25*13d37d77SDavid du Colombier * configure: Avoid warning on some shells when testing for gcc. 26*13d37d77SDavid du Colombier * Makefile.in: Detect the existence of install-info. 27*13d37d77SDavid du Colombier * testsuite/check.sh: A POSIX shell is required to run the tests. 28*13d37d77SDavid du Colombier * testsuite/check.sh: Don't check error messages. 29*13d37d77SDavid du Colombier 30*13d37d77SDavid du Colombier2015-07-07 Antonio Diaz Diaz <antonio@gnu.org> 31*13d37d77SDavid du Colombier 32*13d37d77SDavid du Colombier * Version 1.7 released. 33*13d37d77SDavid du Colombier * Ported fast encoder and option '-0' from lzip. 34*13d37d77SDavid du Colombier * Makefile.in: Added new targets 'install*-compress'. 35*13d37d77SDavid du Colombier 36*13d37d77SDavid du Colombier2014-08-28 Antonio Diaz Diaz <antonio@gnu.org> 37*13d37d77SDavid du Colombier 38*13d37d77SDavid du Colombier * Version 1.6 released. 39*13d37d77SDavid du Colombier * Compression ratio of option '-9' has been slightly increased. 40*13d37d77SDavid du Colombier * main.c (close_and_set_permissions): Behave like 'cp -p'. 41*13d37d77SDavid du Colombier * clzip.texinfo: Renamed to clzip.texi. 42*13d37d77SDavid du Colombier * License changed to GPL version 2 or later. 43*13d37d77SDavid du Colombier 44*13d37d77SDavid du Colombier2013-09-17 Antonio Diaz Diaz <antonio@gnu.org> 45*13d37d77SDavid du Colombier 46*13d37d77SDavid du Colombier * Version 1.5 released. 47*13d37d77SDavid du Colombier * Show progress of compression at verbosity level 2 (-vv). 48*13d37d77SDavid du Colombier * main.c (show_header): Don't show header version. 49*13d37d77SDavid du Colombier * Ignore option '-n, --threads' for compatibility with plzip. 50*13d37d77SDavid du Colombier * configure: Options now accept a separate argument. 51*13d37d77SDavid du Colombier 52*13d37d77SDavid du Colombier2013-02-18 Antonio Diaz Diaz <ant_diaz@teleline.es> 53*13d37d77SDavid du Colombier 54*13d37d77SDavid du Colombier * Version 1.4 released. 55*13d37d77SDavid du Colombier * Multi-step trials have been implemented. 56*13d37d77SDavid du Colombier * Compression ratio has been slightly increased. 57*13d37d77SDavid du Colombier * Compression time has been reduced by 10%. 58*13d37d77SDavid du Colombier * Decompression time has been reduced by 8%. 59*13d37d77SDavid du Colombier * Makefile.in: Added new target 'install-as-lzip'. 60*13d37d77SDavid du Colombier * Makefile.in: Added new target 'install-bin'. 61*13d37d77SDavid du Colombier * main.c: Use 'setmode' instead of '_setmode' on Windows and OS/2. 62*13d37d77SDavid du Colombier * main.c: Define 'strtoull' to 'strtoul' on Windows. 63*13d37d77SDavid du Colombier 64*13d37d77SDavid du Colombier2012-02-25 Antonio Diaz Diaz <ant_diaz@teleline.es> 65*13d37d77SDavid du Colombier 66*13d37d77SDavid du Colombier * Version 1.3 released. 67*13d37d77SDavid du Colombier * main.c (close_and_set_permissions): Inability to change output 68*13d37d77SDavid du Colombier file attributes has been downgraded from error to warning. 69*13d37d77SDavid du Colombier * encoder.c (Mf_init): Return false if out of memory instead of 70*13d37d77SDavid du Colombier calling cleanup_and_fail. 71*13d37d77SDavid du Colombier * Small change in '--help' output and man page. 72*13d37d77SDavid du Colombier * Changed quote characters in messages as advised by GNU Standards. 73*13d37d77SDavid du Colombier * configure: 'datadir' renamed to 'datarootdir'. 74*13d37d77SDavid du Colombier 75*13d37d77SDavid du Colombier2011-05-18 Antonio Diaz Diaz <ant_diaz@teleline.es> 76*13d37d77SDavid du Colombier 77*13d37d77SDavid du Colombier * Version 1.2 released. 78*13d37d77SDavid du Colombier * main.c: Added new option '-F, --recompress'. 79*13d37d77SDavid du Colombier * main.c (decompress): Print only one status line for each 80*13d37d77SDavid du Colombier multimember file when only one '-v' is specified. 81*13d37d77SDavid du Colombier * encoder.h (Lee_update_prices): Update high length symbol prices 82*13d37d77SDavid du Colombier independently of the value of 'pos_state'. This gives better 83*13d37d77SDavid du Colombier compression for large values of '--match-length' without being 84*13d37d77SDavid du Colombier slower. 85*13d37d77SDavid du Colombier * encoder.h encoder.c: Optimize pair price calculations. This 86*13d37d77SDavid du Colombier reduces compression time for large values of '--match-length' 87*13d37d77SDavid du Colombier by up to 6%. 88*13d37d77SDavid du Colombier 89*13d37d77SDavid du Colombier2011-01-11 Antonio Diaz Diaz <ant_diaz@teleline.es> 90*13d37d77SDavid du Colombier 91*13d37d77SDavid du Colombier * Version 1.1 released. 92*13d37d77SDavid du Colombier * Code has been converted to 'C89 + long long' from C99. 93*13d37d77SDavid du Colombier * main.c: Fixed warning about fchown return value being ignored. 94*13d37d77SDavid du Colombier * decoder.c: '-tvvvv' now shows compression ratio. 95*13d37d77SDavid du Colombier * main.c: Match length limit set by options -1 to -8 has been 96*13d37d77SDavid du Colombier reduced to extend range of use towards gzip. Lower numbers now 97*13d37d77SDavid du Colombier compress less but faster. (-1 now takes 43% less time for only 98*13d37d77SDavid du Colombier 20% larger compressed size). 99*13d37d77SDavid du Colombier * Compression ratio of option '-9' has been slightly increased. 100*13d37d77SDavid du Colombier * main.c (open_instream): Don't show the message 101*13d37d77SDavid du Colombier " and '--stdout' was not specified" for directories, etc. 102*13d37d77SDavid du Colombier * New examples have been added to the manual. 103*13d37d77SDavid du Colombier 104*13d37d77SDavid du Colombier2010-04-05 Antonio Diaz Diaz <ant_diaz@teleline.es> 105*13d37d77SDavid du Colombier 106*13d37d77SDavid du Colombier * Version 1.0 released. 107*13d37d77SDavid du Colombier * Initial release. 108*13d37d77SDavid du Colombier * Translated to C from the C++ source of lzip 1.10. 109*13d37d77SDavid du Colombier 110*13d37d77SDavid du Colombier 111*13d37d77SDavid du ColombierCopyright (C) 2010-2017 Antonio Diaz Diaz. 112*13d37d77SDavid du Colombier 113*13d37d77SDavid du ColombierThis file is a collection of facts, and thus it is not copyrightable, 114*13d37d77SDavid du Colombierbut just in case, you have unlimited permission to copy, distribute and 115*13d37d77SDavid du Colombiermodify it. 116