Adding upstream version 1.13.upstream/1.13upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 237 insertions, 0 deletions

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+2024-01-23  Antonio Diaz Diaz  <antonio@gnu.org>
+
+	* Version 1.13 released.
+	* zutils.cc (test_format): Fix detection of bzip2 with no blocks.
+	* rc.h (format_order): Put fmt_gz before fmt_bz2.
+	* zcmpdiff.cc (open_other_instream): Try also other compressed formats.
+	* zcmp.cc (cmp): Report EOF on empty file like GNU cmp.
+	* zupdate.cc: Reformat file diagnostics as 'PROGRAM: FILE: MESSAGE'.
+	* Replace 'verify' with 'check'.
+	* configure, Makefile.in: New variable 'MAKEINFO'.
+
+2023-01-07  Antonio Diaz Diaz  <antonio@gnu.org>
+
+	* Version 1.12 released.
+	* zutilsrc: Rename to zutils.conf. Search for it in $XDG_CONFIG_HOME.
+	  (Suggested by Adam Tuja).
+	* Allow '-O, --force-format' force also uncompressed format.
+	* zcmp.cc: New option '-H, --hexadecimal'.
+	  Change long name of option '-s' to '--script'.
+	  (Following a similar change made to GNU ed).
+	  Assign short name '-q' to options '--quiet' and '--silent'.
+	  Separate option '-l, --list' from '-v, --verbose'.
+	  (cmp): Print byte and line in EOF message like GNU cmp.
+	* zgrep.cc: New options '-G, --basic-regexp', '--label=<label>',
+	  '--line-buffered', '-P, --perl-regexp', '--silent',
+	  '-T, --initial-tab', '-U, --binary'. (Reported by Chris Jamboretz).
+	  New option '-Z, --null'. (Reported by Leah Neukirchen).
+	* ztest.cc: Exit with status 2 if a file has wrong extension.
+	* zupdate.cc: New options '-d, --destdir', '-e, --expand-extensions',
+	  '-i, --ignore-errors'. ('-i' suggested by Antoni Sawicki).
+	  (zupdate_file): Pass '-q -s' to zcmp if verbosity < 0.
+	* Support compress'd (.Z) files through gzip in all utilities.
+	* rc.cc (show_version): Print the versions of the compressors used.
+	  (show_option_error): New function showing argument and option name.
+	* zutils.texi: Document that format is detected by its magic bytes.
+	* check.sh: Test tarlz (if available) as compressor for zupdate.
+
+2022-01-25  Antonio Diaz Diaz  <antonio@gnu.org>
+
+	* Version 1.11 released.
+	* zcmp.cc, zdiff.cc (main): Fix race returning 1 instead of 2 when a
+	  compressor is not found or when the wrong format is forced.
+	* zcmp.cc (getnum): Show option name and valid range if error.
+	* All utilities: Show option name if error in option argument.
+	* Add support for zstd format to all utilities.
+	* 'zdiff -v -V' now prints the version of the diff program used.
+	* 'zgrep --verbose -V' now prints the version of the grep program used.
+	* zutils.texi: Document recompression of read-only files by linking.
+	* zutils.texi: Change GNU Texinfo category to 'Compression'.
+	  (Reported by Alfred M. Szmidt).
+
+2021-01-05  Antonio Diaz Diaz  <antonio@gnu.org>
+
+	* Version 1.10 released.
+	* zdiff.cc (set_fifonames): Encode pid in little endian order.
+	* zupdate.cc (zupdate_file): Fix a portability issue with Solaris 10.
+	* zutils.texi: Document that 'zgrep -L' fails with GNU grep 3.2 to 3.4.
+	* check.sh: Test empty input files with all utilities except zupdate.
+
+2020-06-27  Antonio Diaz Diaz  <antonio@gnu.org>
+
+	* Version 1.9 released.
+	* zcmp.cc, zdiff.cc: Read standard input only if requested.
+	* zdiff.cc (main): Pass options '-W' and '-y' to diff.
+	* zutils.cc (test_format): Detect bzip2 and lzip files better.
+	* ztest.cc (main): Continue testing if any input file is a terminal.
+	  If verbosity >= 1, print number of files that failed the test.
+	* zcat.cc, zgrep.cc, ztest.cc (main): Check return value of close(infd).
+	* zutils.cc (good_status): Ignore trailing data remaining in feeder.
+	* zupdate.cc (zupdate_file): Support new and old lzip option '-o'.
+	  Keep combined extensions: tgz, tbz, tbz2, txz --> tlz.
+	  Quote file names in zcmp_command to allow file names with spaces.
+	* *.cc (main): Set a valid invocation_name even if argc == 0.
+	* zutils.texi: Improve descriptions of zcat, zcmp, and zdiff.
+
+2019-01-01  Antonio Diaz Diaz  <antonio@gnu.org>
+
+	* Version 1.8 released.
+	* zcat.cc: Fix a buffer overflow on outbuf when '-v' is used.
+	* zcat.cc (cat): A canary byte has been added to outbuf.
+	* New option '-R, --dereference-recursive'.
+	* Option '-r, --recursive' now skips symlinks.
+	* If no files and recursive, examine current working directory.
+	* recursive.cc (test_full_name): Detect directory loops.
+	* recursive.cc: Ignore directories if not --recursive.
+	* recursive.cc: Remove extra trailing slashes from directory args.
+	* zcatgrep.cc (open_instream): Show correct errno.
+	* zutils.cc (good_status): Wait for killed child.
+	* Test and document continuation or exit of zcat, zgrep, ztest,
+	  and zupdate in case of error.
+	* configure: Accept appending to CXXFLAGS; 'CXXFLAGS+=OPTIONS'.
+
+2018-02-13  Antonio Diaz Diaz  <antonio@gnu.org>
+
+	* Version 1.7 released.
+	* zgrep.cc (main): Pass option '--color' to grep.
+	* check.sh: Add new tests for zgrep.
+
+2017-04-05  Antonio Diaz Diaz  <antonio@gnu.org>
+
+	* Version 1.6 released.
+	* zcmp.cc: Accept 'B' suffix in '--ignore-initial=1kB:1234B'.
+	* zutils.cc (feed_data): Show input file name in error messages.
+
+2016-05-15  Antonio Diaz Diaz  <antonio@gnu.org>
+
+	* Version 1.5 released.
+	* zupdate.cc (zupdate_file): Pass '-q' to zcmp if verbosity < 0.
+	* zcat.cc, zgrep.cc, ztest.cc (main): Don't use stdin more than once.
+	* zdiff.cc (set_fifonames): Use '_' if both names are different.
+	* configure: Avoid warning on some shells when testing for g++.
+	* Makefile.in: Detect the existence of install-info.
+	* check.sh: A POSIX shell is required to run the tests.
+
+2015-05-29  Antonio Diaz Diaz  <antonio@gnu.org>
+
+	* Version 1.4 released.
+	* Option '--format' has been renamed to '-O, --force-format'.
+	* Add new option '-M, --format=<list>' to all utilities.
+	* zgrep.cc (main): Pass '-e' to grep if pattern begins with '-'.
+	* Makefile.in: New targets 'install*-compress'.
+
+2014-08-30  Antonio Diaz Diaz  <antonio@gnu.org>
+
+	* Version 1.3 released.
+	* check.sh: Fix two values of expected exit status.
+	* zutils.texi: Document that '--format' does not check format.
+	* Add two missing #includes.
+	* Change license to GPL version 2 or later.
+
+2014-02-01  Antonio Diaz Diaz  <antonio@gnu.org>
+
+	* Version 1.2 released.
+	* New utility; zupdate.
+	* Remove zutils executable. Utilities are now independent executables.
+	* zgrep.cc: Fix the exit status returned on error.
+	* zutils.texinfo: Rename to zutils.texi.
+
+2013-08-02  Antonio Diaz Diaz  <antonio@gnu.org>
+
+	* Version 1.1 released.
+	* Add options '--bz2', '--gz', '--lz', and '--xz' to all utilities.
+	* Add runtime configuration file 'zutilsrc'.
+	* New function 'good_status' checks exit status of all children.
+	* Fix all uses of decompressed/uncompressed in the documentation.
+
+2013-05-31  Antonio Diaz Diaz  <antonio@gnu.org>
+
+	* Version 1.0 released.
+	* Add new option '--format' to all utilities.
+	* main.cc (main): Make 'grep_show_name' tri-state so that file name
+	  is not prefixed to the output by default when searching one file
+	  and '--recursive' has not been selected.
+	* zgrep.cc: Fix output of option '-L' (it behaved like '-l').
+	* zcmp.cc: Fix deadlock when option '-n' is used.
+	* zdiff.cc (set_data_feeder): Call compressor with option '-q' only
+	  if verbosity < 0.
+	* zutils.cc (set_data_feeder): Likewise.
+	* Change quote characters in messages as advised by GNU Standards.
+	* configure: Options now accept a separate argument.
+	  Rename 'datadir' to 'datarootdir'. Ignore environment variables.
+	* Makefile.in: New target 'install-bin'.
+	* Use 'setmode' instead of '_setmode' on Windows and OS/2.
+	* zcat.cc (Line_number): Fix a portability issue with Solaris 9.
+	* INSTALL: Document installing zutils along with GNU gzip.
+
+2011-01-11  Antonio Diaz Diaz  <ant_diaz@teleline.es>
+
+	* Version 0.9 released.
+	* configure: New variables 'DIFF' and 'GREP'.
+	* zcmp.cc: Fix deadlock when files differ.
+	* zgrep.cc: Fix deadlock when binary file matches.
+
+2010-11-15  Antonio Diaz Diaz  <ant_diaz@teleline.es>
+
+	* Version 0.8 released.
+	* main.cc: New options '--zcat', '--zgrep', and '--ztest'.
+	* zcat.cc: New file implementing zcat+cat functionality in C++.
+	* zcmp.cc: New file implementing zcmp+cmp functionality in C++.
+	* doc/zcmp.1: New file.
+	* Remove files zcmp.in, zdiff.in.
+	* zdiff.cc: New file implementing zdiff functionality in C++.
+	* zgrep.cc: New file implementing zgrep functionality in C++.
+	* All mentions to zegrep and zfgrep have been removed from the
+	  documentation because egrep and fgrep are deprecated.
+	* ztest.cc: New file implementing ztest functionality in C++.
+	* Makefile.in: Add quotes to directory names.
+	* check.sh: Use 'test.txt' instead of 'COPYING' for testing.
+	* configure: Remove environment safeguards as requested by
+	  Richard Stallman. Now environment variables affect configure.
+
+2009-10-21  Antonio Diaz Diaz  <ant_diaz@teleline.es>
+
+	* Version 0.7 released.
+	* New utility; ztest.
+	* zcat.in: New option '-r, --recursive'.
+
+2009-10-05  Antonio Diaz Diaz  <ant_diaz@teleline.es>
+
+	* Version 0.6 released.
+	* zcat.in, zgrep.in: Remove again default compressor. The format of
+	  the data read from stdin is now automatically detected.
+	* Makefile.in: Add option '--name' to help2man invocation.
+
+2009-10-01  Antonio Diaz Diaz  <ant_diaz@teleline.es>
+
+	* Version 0.5 released.
+	* zcat.in, zgrep.in: Read again data from stdin.
+	* Add again default compressor for stdin only.
+
+2009-09-17  Antonio Diaz Diaz  <ant_diaz@teleline.es>
+
+	* Version 0.4 released.
+	* Add two new utilities; zegrep and zfgrep.
+	* Add zutils executable which recognizes file formats.
+
+2009-08-28  Antonio Diaz Diaz  <ant_diaz@teleline.es>
+
+	* Version 0.3 released.
+	* Remove default compressor.
+	* zcat.in, zgrep.in: Don't read data from stdin.
+	* Update home page and mailing list addresses.
+
+2009-08-13  Antonio Diaz Diaz  <ant_diaz@teleline.es>
+
+	* Version 0.2 released.
+	* Add support for xz.
+
+2009-08-07  Antonio Diaz Diaz  <ant_diaz@teleline.es>
+
+	* Version 0.1 released.
+
+
+Copyright (C) 2009-2024 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.