zutils-1.12-bp156.2.6

- update to 1.12:
  * 'zutilsrc' has been renamed to 'zutils.conf', and is loog for in
    $XDG_CONFIG_HOME/zutils.conf instead of $HOME/.zutilsrc.
    (XDG_CONFIG_HOME defaults to $HOME/.config).
  * In zcat, zcmp, zdiff, and zgrep, the option '-O, --force-format'
    now can force also "uncompressed" format.
  * zcmp now accepts the option '-H, --hexadecimal' to print byte
    values in hexadecimal instead of octal.
  * zcmp: option '-s' changed to '--script'
  * zcmp: '-q' has been assigned to options '--quiet' and '--silent'
  * zcmp: '-q' now only suppresses diagnostic messages written to
    stderr
  * zcmp: '-s' now only suppresses messages about file differences
    written to stdout or stderr.
  * zcmp: Option '-l, --list' is now different from option '-v,
  - -verbose', whichnow undoes the effect of '--quiet'.
  * zcmp now prints byte and line in EOF message like GNU cmp:
    "zcmp: EOF on FILE after byte B, in line L".
  * zgrep now also accepts the following options:
    '-G, --basic-regexp',
    '--label=<label>',
    '--line-buffered',
    '-P, --perl-regexp',
    '--silent',
    '-T, --initial-tab',
    '-U, --binary', and
    '-Z, --null'.
  * ztest now exits with status 2 if an uncompressed file has a
    compressed file name extension, or if a compressed file has a
    wrong compressed extension.
  * zudate now accepts option '-d, --destdir' to write recompressed
    files to another directory.
  * zupdate now accepts option '-e, --expand-extensions', which
    makes it expand combined file name extensions; tgz --> tar.lz.
  * zupdate now also accepts option '-i, --ignore-errors', which
    makes it ignore non-fatal errors
  * All utilities now support compress'd (.Z) files through gzip.
  * At verbosity level 1 (2 for zdiff and zgrep) or higher, '-V,
  - -version' now prints the versions of the compressors used
    (limited by option '-M, --format').
  * Diagnostics caused by invalid arguments to command line options
    now show the argument and the name of the option.

- Update to version 1.11:
  * 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 tools: Show option name if error in option argument.
  * Add support for zstd format to all tools.
  * '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'.

- Update to version 1.10:
  * 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 tools except zupdate.

- update to 1.9:
  * 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.

- Update to version 1.8:
  * See provided NEWS for detailed list of changes
- Drop no longer needed patches:
  * zutils-1.7-zcat-buffer-overrun.patch

- Added zutils-1.7-noconflict.patch (fixes boo#1105973)

- Added zutils-1.7-zcat-buffer-overrun.patch (fixes boo#1103878)

- Update to version 1.7:
  * zgrep.cc (main): Pass '--color' option to grep.
  * check.sh: Added new tests for zgrep.

- Update to version 1.6
  * zcmp.cc: Accept 'B' suffix in '--ignore-initial=1kB:1234B'.
  * zutils.cc (feed_data): Show input filename in error messages.
  Version 1.5
  * 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.
  * testsuite/check.sh: A POSIX shell is required to run the
    tests.

- Update to version 1.4
  * Option '--format' has been renamed to '-O, --force-format'.
  * Added new option '-M, --format=<list>' to all utilities.

- Conflict with gzip

- Initial package for version 1.3