pdlzip/ChangeLog

2025-01-07  Antonio Diaz Diaz  <antonio@gnu.org>

	* Version 1.14 released.
	* main.c (decompress): Return 2 if empty member in multimember file.
	  (Pp_free): New function.
	* check.sh: Use 'cp' instead of 'cat'.

2024-01-21  Antonio Diaz Diaz  <antonio@gnu.org>

	* Version 1.13 released.
	* main.c: Reformat file diagnostics as 'PROGRAM: FILE: MESSAGE'.
	  (show_option_error): New function showing argument and option name.
	  (main): Make -o preserve date/mode/owner if 1 input file.
	* lzip.h: Rename verify_* to check_*.
	* configure, Makefile.in: New variable 'MAKEINFO'.
	* INSTALL: Document use of CFLAGS+='--std=c99 -D_XOPEN_SOURCE=500'.

2022-01-21  Antonio Diaz Diaz  <antonio@gnu.org>

	* Version 1.12 released.
	* main.c (getnum): Show option name and valid range if error.

2021-01-01  Antonio Diaz Diaz  <antonio@gnu.org>

	* Version 1.11 released.
	* main.c (main): Report an error if a file name is empty.
	  Make '-o' behave like '-c', but writing to file instead of stdout.
	  Make '-c' and '-o' check whether the output is a terminal only once.
	  Do not open output if input is a terminal.
	* Don't allow mixing different operations (-d and -t).
	* Replace 'decompressed', 'compressed' with 'out', 'in' in output.
	* Document extraction from tar.lz in '--help' output and man page.
	* main.c: Set a valid invocation_name even if argc == 0.
	* testsuite: Add 9 new test files.

2019-01-01  Antonio Diaz Diaz  <antonio@gnu.org>

	* Version 1.10 released.
	* Rename File_* to Lzip_*.
	* main.c: Document option -0 and make it use a 64 KiB dict size.
	* main.c (main): Check return value of close( infd ).
	* main.c: Compile on DOS with DJGPP.
	* configure: Accept appending to CFLAGS; 'CFLAGS+=OPTIONS'.
	* INSTALL: Document use of CFLAGS+='-D __USE_MINGW_ANSI_STDIO'.

2018-02-04  Antonio Diaz Diaz  <antonio@gnu.org>

	* Version 1.9 released.
	* New option '--loose-trailing'.
	* Replace 'bits/byte' with inverse compression ratio in output.
	* main.c (decompress): Improve corrupt header detection to HD=3.
	  (main): Show final diagnostic when testing multiple files.
	  (set_c_outname): Do not add a second '.lz' to the arg of '-o'.
	  (lzip_decode): Show stored sizes also in hex.
	  Show dictionary size at verbosity level 4 (-vvvv).

2017-04-12  Antonio Diaz Diaz  <antonio@gnu.org>

	* Version 1.8 released.
	* main.c: Continue testing if any input file is a terminal.
	* main.c (decompress): Improve detection of trailing data.

2016-05-16  Antonio Diaz Diaz  <antonio@gnu.org>

	* Version 1.7 released.
	* main.c: New option '-a, --trailing-error'.
	* main.c (main): Delete '--output' file if infd is a terminal.
	  (main): Don't use stdin more than once.
	* configure: Avoid warning on some shells when testing for gcc.
	* check.sh: Require a POSIX shell. Don't check error messages.

2015-05-26  Antonio Diaz Diaz  <antonio@gnu.org>

	* Version 1.6 released.
	* main.c (close_and_set_permissions): Behave like 'cp -p'.
	* Makefile.in: New targets 'install*-compress'.

2013-09-14  Antonio Diaz Diaz  <antonio@gnu.org>

	* Version 1.5 released.
	* main.c (show_header): Don't show header version in lzip mode.
	* Minor fixes.

2013-05-27  Antonio Diaz Diaz  <antonio@gnu.org>

	* Version 1.4 released.
	* Decompression time has been reduced by 5%.
	* main.c: New options '-f, --force', '-F, --recompress',
	  '-k, --keep', and '-o, --output'.
	  Accept more than one file in command line.
	  (main): '--test' no longer needs '/dev/null'.
	  (main): Fix return value of '-d' and '-t' in case of data error.
	  Change info shown at verbosity levels 2 and 3.
	  (main): Ignore option '-n, --threads' for compatibility with plzip.
	* configure: Options now accept a separate argument.
	  Rename 'datadir' to 'datarootdir'.
	* Makefile.in: New targets 'install-as-lzip' and 'install-bin'.

2012-01-03  Antonio Diaz Diaz  <ant_diaz@teleline.es>

	* Version 1.3 released.
	* Small change in '--help' output and man page.
	* Change quote characters in messages as advised by GNU Standards.
	* main.c (main): Set stdin/stdout in binary mode on OS2.

2011-01-05  Antonio Diaz Diaz  <ant_diaz@teleline.es>

	* Version 1.2 released.
	* Code cleanup. Minor fixes.

2010-08-19  Antonio Diaz Diaz  <ant_diaz@teleline.es>

	* Version 1.1 released.
	* main.c: Add support for decompression of lzma-alone files.
	* main.c: Match length limit set by options -1 to -8 has been
	  reduced to extend range of use towards gzip. Lower numbers now
	  compress less but faster. (-1 now takes 43% less time for only
	  20% larger compressed size).
	* Code has been converted to 'C89 + long long' from C99.

2010-04-05  Antonio Diaz Diaz  <ant_diaz@teleline.es>

	* Version 1.0 released.
	* Initial release.
	* Using LZMA SDK 9.10 (public domain) from Igor Pavlov.


Copyright (C) 2010-2025 Antonio Diaz Diaz.

This file is a collection of facts, and thus it is not copyrightable, but just
in case, you have unlimited permission to copy, distribute, and modify it.