[packages/zpaq] - updated to 7.15

qboosh qboosh at pld-linux.org
Sat Sep 2 17:22:29 CEST 2023


commit 8f68d9fff3dc2be6218ef5ea8ced0317708b9357
Author: Jakub Bogusz <qboosh at pld-linux.org>
Date:   Sat Sep 2 16:48:57 2023 +0200

    - updated to 7.15

 unzpaq.1.pod    | 172 -----------------------
 zpaq-pod2man.mk |  66 ---------
 zpaq.1.pod      | 426 --------------------------------------------------------
 zpaq.spec       |  47 ++-----
 4 files changed, 13 insertions(+), 698 deletions(-)
---
diff --git a/zpaq.spec b/zpaq.spec
index 06248f3..e2529ed 100644
--- a/zpaq.spec
+++ b/zpaq.spec
@@ -1,21 +1,16 @@
-%define pkg_version 650
 Summary:	Data Compression Programs
 Summary(pl.UTF-8):	Programy do kompresji danych
 Name:		zpaq
-Version:	6.50
+Version:	7.15
+%define	pkg_ver	%(echo %{version} | tr -d .)
 Release:	1
-License:	GPL v3
+License:	Public Domain
 Group:		Applications/Archiving
 #Source0Download: http://mattmahoney.net/dc/zpaq.html
-Source0:	http://mattmahoney.net/dc/%{name}%{pkg_version}.zip
-# Source0-md5:	7412265ebf52f0b3340677e7a1f2540c
-# from debian git clone git://git.debian.org/git/collab-maint/zpaq.git zpaq
-Source1:	%{name}-pod2man.mk
-Source2:	unzpaq.1.pod
-Source3:	zpaq.1.pod
+Source0:	http://mattmahoney.net/dc/%{name}%{pkg_ver}.zip
+# Source0-md5:	1779c19decc885b44636c497b61d937a
 URL:		http://mattmahoney.net/dc/zpaq.html
 BuildRequires:	libstdc++-devel
-BuildRequires:	sed >= 4.0
 BuildRoot:	%{tmpdir}/%{name}-%{version}-root-%(id -u -n)
 
 %description
@@ -35,41 +30,25 @@ zawiera narzędzia pomagające tworzyć i testować nowe algorytmy.
 
 %{__rm} *.exe
 
-mkdir man
-cp -p %{SOURCE1} man/pod2man.mk
-cp -p %{SOURCE2} man/unzpaq.1.pod
-cp -p %{SOURCE3} man/zpaq.1.pod
-
-%{__sed} -e 's/gcc -O3/$(CC) $(CFLAGS)/' \
-	-e 's/g++ -O3/$(CXX) $(CXXFLAGS)/' -i Makefile
-
 %build
 %{__make} \
-	CC="%{__cc}" \
-	CFLAGS="%{rpmcflags} %{rpmcppflags}" \
-	CXX="%{__cxx}"
-	CXXFLAGS="%{__cxx} %{rpmldflags} %{rpmcxxflags} %{rpmcppflags}"
-
-%{__make} -C man -f pod2man.mk makeman \
-	PACKAGE=zpaq
-%{__make} -C man -f pod2man.mk makeman \
-	PACKAGE=unzpaq
+	CXX="%{__cxx}" \
+	CPPFLAGS="%{rpmcppflags} -Dunix" \
+	CXXFLAGS="%{rpmcxxflags}" \
+	LDFLAGS="%{rpmldflags} %{rpmcxxflags}"
 
 %install
 rm -rf $RPM_BUILD_ROOT
 
-install -D zpaq $RPM_BUILD_ROOT%{_bindir}/zpaq
-ln -s zpaq $RPM_BUILD_ROOT%{_bindir}/unzpaq
-install -Dp man/zpaq.1 $RPM_BUILD_ROOT%{_mandir}/man1/zpaq.1
-install -Dp man/unzpaq.1 $RPM_BUILD_ROOT%{_mandir}/man1/unzpaq.1
+%{__make} install \
+	DESTDIR=$RPM_BUILD_ROOT \
+	PREFIX=%{_prefix}
 
 %clean
 rm -rf $RPM_BUILD_ROOT
 
 %files
 %defattr(644,root,root,755)
-%doc readme.txt
-%attr(755,root,root) %{_bindir}/unzpaq
+%doc COPYING readme.txt
 %attr(755,root,root) %{_bindir}/zpaq
-%{_mandir}/man1/unzpaq.1*
 %{_mandir}/man1/zpaq.1*
diff --git a/unzpaq.1.pod b/unzpaq.1.pod
deleted file mode 100644
index 461279a..0000000
--- a/unzpaq.1.pod
+++ /dev/null
@@ -1,172 +0,0 @@
-#   Copyright
-#
-#      Copyright (C) 2009-2010 Jari Aalto
-#
-#   License
-#
-#       This program is free software; you can redistribute it and/or modify
-#       it under the terms of the GNU General Public License as published by
-#       the Free Software Foundation; either version 2 of the License, or
-#       (at your option) any later version.
-#
-#       This program is distributed in the hope that it will be useful,
-#       but WITHOUT ANY WARRANTY; without even the implied warranty of
-#       MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-#       GNU General Public License for more details.
-#
-#       You should have received a copy of the GNU General Public License
-#       along with this program. If not, see <http://www.gnu.org/licenses/>.
-#
-#   Description
-#
-#	To learn what TOP LEVEL section to use in manual pages,
-#	see POSIX/Susv standard and "Utility Description Defaults" at
-#	http://www.opengroup.org/onlinepubs/009695399/utilities/xcu_chap01.html#tag_01_11
-#
-#	This is manual page in Perl POD format. Read more at
-#	http://perldoc.perl.org/perlpod.html or run command:
-#
-#	    perldoc perlpod | less
-#
-#	To check the syntax:
-#
-#	    podchecker *.pod
-#
-#	Create manual page with command:
-#
-#	    pod2man PAGE.N.pod > PAGE.N
-
-=pod
-
-=head1 NAME
-
-unzpaq - PAQ open standard maximum compressor unpacker
-
-=head1 SYNOPSIS
-
-  list   : unzpaq l archive.zpaq
-  extract: unzpaq x archive.zpaq [file ...]
-
-=head1 DESCRIPTION
-
-=head2 General
-
-PAQ is a series of open source data compression archivers that have
-evolved through collaborative development to top rankings on several
-benchmarks measuring compression ratio although at the expense of
-speed and memory usage.
-
-Zpaq ia a proposed standard format for highly compressed data that
-allows new compression algorithms to be developed without breaking
-compatibility with older programs. Zpaq is based on PAQ-like context
-mixing algorithms which are top ranked on many benchmarks. The format
-supports archivers, single file compressors, and memory to memory
-compression.
-
-I<NOTE:> in extract mode, if the FILES are listed the files are
-renamed during written out.
-
-=head2 Commands
-
-=over 4
-
-=item B<l>
-
-List contents of archive.
-
-=item B<x>
-
-Extract. Use "ox" to extract fast. You can extract more slowly with
-plain "x" if you don't have C++ installed. Output files are renamed in
-the same order they are stored and listed. If you don't rename the
-output files, then the files will be extracted to the current
-directory with the same names they had when stored.
-
-=back
-
-=head1 OPTIONS
-
-None.
-
-=head1 EXAMPLES
-
-To list the contents of an archive. Files are listed in the same order
-they were added:
-
-    zpaq l archive.zpaq
-
-To extract the contents of the archive. New files are created and
-named according to the stored filenames. Does not clobber existing
-files. Extracts to current directory:
-
-    zpaq x archive.zpaq
-
-If the files to be extracted already exist, then zpaq will
-refuse to clobber them and skip to the next file. If the files
-are compressed with a path (folder or directory), then that
-directory must exist when the file is extracted. zpaq will
-not create directories.
-
-To extract files and renames in the order they were added to the
-archive. Clobbers any already existing output files. The number of
-files extracted is the smaller of the number of filenames on the
-command line or the number of files in the archive.
-
-    zpaq x archive.zpaq file ...
-
-To extract and rename:
-
-    zpaq x archive.zpaq files ...
-    unzpaq x archive.zpaq files ...
-
-Files are extracted in the same order they are saved and renamed.
-Unlike using stored names, if the file exists, then it is
-overwritten (clobbered). Only files named on the command line
-are extracted. Any additional files in the archive are ignored.
-For example:
-
-    zpaq x archive.zpaq foo bar
-
-=head1 ENVIRONMENT
-
-None.
-
-=head1 FILES
-
-None.
-
-=head1 STANDARDS
-
-See zpaq*.pdf (ZPAQ Level 1 and later) in section AVAILABILITY . It is
-anticipated that future levels (ZPAQ-2, ZPAQ-3, etc.) will be backward
-compatible, such that newer levels can read archives produced by older
-programs.
-
-=head1 AVAILABILITY
-
-http://mattmahoney.net/dc
-
-=head1 SEE ALSO
-
-C<bzip2(1)>
-C<gzip(1)>
-C<lzop(1)>
-C<lzma(1)>
-C<p7zip(1)>
-C<rzip(1)>
-C<unace(1)>
-C<unrar(1)>
-C<unzip(1)>
-C<zip(1)>
-C<zpaq(1)>
-
-=head1 AUTHORS
-
-Program was written by Matt Mahoney <matmahoney at yahoo.com>
-
-This manual page was put together by Jari Aalto
-<jari.aalto at cante.net>. under license GNU GPL version 2 or (at your
-option) any later version. For more information about license, visit
-<http://www.gnu.org/copyleft/gpl.html>.
-
-=cut
diff --git a/zpaq-pod2man.mk b/zpaq-pod2man.mk
deleted file mode 100644
index 64bc797..0000000
--- a/zpaq-pod2man.mk
+++ /dev/null
@@ -1,66 +0,0 @@
-# pod2man.mk -- Makefile portion to convert *.pod files to manual pages
-#
-#   Copyright information
-#
-#	Copyright (C) 2008-2010 Jari Aalto
-#
-#   License
-#
-#       This program is free software; you can redistribute it and/or modify
-#       it under the terms of the GNU General Public License as published by
-#       the Free Software Foundation; either version 2 of the License, or
-#       (at your option) any later version.
-#
-#       This program is distributed in the hope that it will be useful,
-#       but WITHOUT ANY WARRANTY; without even the implied warranty of
-#       MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-#       GNU General Public License for more details.
-#
-#       You should have received a copy of the GNU General Public License
-#       along with this program. If not, see <http://www.gnu.org/licenses/>.
-#
-#   Description
-#
-# 	Convert *.pod files to manual pages. Write this to 'install'
-# 	target:
-#
-#       install: build $(MANPAGE)
-
-ifneq (,)
-    This makefile requires GNU Make.
-endif
-
-# This variable *must* be set when called
-PACKAGE		?= package
-
-# Optional variables to set
-MANSECT		?= 1
-PODCENTER 	?= User Commands
-PODDATE		= $$(date "+%Y-%m-%d")
-
-# Directories
-MANSRC		=
-MANDEST		= $(MANSRC)
-
-MANPOD		= $(MANSRC)$(PACKAGE).$(MANSECT).pod
-MANPAGE		= $(MANDEST)$(PACKAGE).$(MANSECT)
-
-POD2MAN		= pod2man
-POD2MAN_FLAGS	= --utf8
-
-makeman: $(MANPAGE)
-
-$(MANPAGE): $(MANPOD)
-	# make target - create manual page from a *.pod page
-	podchecker $(MANPOD)
-	LC_ALL= LANG=C $(POD2MAN) $(POD2MAN_FLAGS) \
-		--center="$(PODCENTER)" \
-		--date="$(PODDATE)" \
-		--name="$(PACKAGE)" \
-		--section="$(MANSECT)" \
-		$(MANPOD) \
-	| sed 's,[Pp]erl v[0-9.]\+,$(PACKAGE),' \
-	  > $(MANPAGE) && \
-	rm -f pod*.tmp
-
-# End of of Makefile part
diff --git a/zpaq.1.pod b/zpaq.1.pod
deleted file mode 100644
index c41599e..0000000
--- a/zpaq.1.pod
+++ /dev/null
@@ -1,426 +0,0 @@
-#   Copyright
-#
-#      Copyright (C) 2009-2010 Jari Aalto
-#
-#   License
-#
-#       This program is free software; you can redistribute it and/or modify
-#       it under the terms of the GNU General Public License as published by
-#       the Free Software Foundation; either version 2 of the License, or
-#       (at your option) any later version.
-#
-#       This program is distributed in the hope that it will be useful,
-#       but WITHOUT ANY WARRANTY; without even the implied warranty of
-#       MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-#       GNU General Public License for more details.
-#
-#       You should have received a copy of the GNU General Public License
-#       along with this program. If not, see <http://www.gnu.org/licenses/>.
-#
-#   Description
-#
-#	To learn what TOP LEVEL section to use in manual pages,
-#	see POSIX/Susv standard and "Utility Description Defaults" at
-#	http://www.opengroup.org/onlinepubs/009695399/utilities/xcu_chap01.html#tag_01_11
-#
-#	This is manual page in Perl POD format. Read more at
-#	http://perldoc.perl.org/perlpod.html or run command:
-#
-#	    perldoc perlpod | less
-#
-#	To check the syntax:
-#
-#	    podchecker *.pod
-#
-#	Create manual page with command:
-#
-#	    pod2man PAGE.N.pod > PAGE.N
-
-=pod
-
-=head1 NAME
-
-zpaq - PAQ open standard maximum compressor
-
-=head1 SYNOPSIS
-
-  create : zpaq [opnsitqv]c<config>[,N...] archive.zpaq file [file ...]
-  append : zpaq [opnsitqv]a<config>[,N...] archive.zpaq file [file ...]
-  list   : zpaq l archive.zpaq
-  extract: zpaq [opntq]x[N] archive.zpaq
-  debug  : zpaq [pthv]rF[,N...] [args...]
-
-=head1 DESCRIPTION
-
-=head2 General
-
-PAQ is a series of open source data compression archivers that have
-evolved through collaborative development to top rankings on several
-benchmarks measuring compression ratio although at the expense of
-speed and memory usage.
-
-Zpaq ia a proposed standard format for highly compressed data that
-allows new compression algorithms to be developed without breaking
-compatibility with older programs. Zpaq is based on PAQ-like context
-mixing algorithms which are top ranked on many benchmarks. The format
-supports archivers, single file compressors, and memory to memory
-compression.
-
-ZPAQ is a configurable file compressor and archiver. Its goal
-is a high compression ratio in an open format without loss of
-compatibility between versions as advanced compression techniques
-are discovered.
-
-Compression uses by default built-in configuration files. Three
-examples are supplied:
-
-  min.cfg - Fast, minimal compression (LZP + order 3). Requires 4 MB memory.
-  mid.cfg - Average compression and speed. Requires 111 MB.
-  max.cfg - Slow but good compression. Requires 278 MB.
-
-The config file is not needed to extract.
-
-NOTE: in extract mode, if the FILES are listed the files are renamed
-during written out.
-
-head2 Commands
-
-=over 4
-
-=item B<a>
-
-Append to archive.
-
-=item B<c>
-
-Create archive.
-
-=item B<i>
-
-Don't store file sizes as comments (saves a few bytes). Normally the
-input file size is stored as a decimal string, taking a few bytes. The
-comment field has no effect on the program except that it is displayed
-by the B<l> and B<x> commands.
-
-=item B<l>
-
-List contents of archive.
-
-=item B<n>
-
-I<In create mode>: Don't store filenames (names will be needed to
-decompress). I<In extract mode>: decompress all to one file. The
-effect is to require that filenames be given during decompression.
-
-During extract ignore all stored filenames and append all output to
-one file, the first file in [files...].
-
-=item B<o>
-
-Optimize (run faster). You need a C++ compiler installed to use this
-option. If not, drop the "o". You can still use zpaq but it will take
-about twice as long to run.
-
-If successful, compression is typically 50% to 100% faster. Zpaq will
-look for a program named C<zpaq_X> in the temporary directory, where X
-is derived from the SHA1 checksum of the block header produced by
-config file I<CONFIG> with arguments I<N>. If the program exists, then
-Zpaq will call it with the same arguments to perform the compression.
-If it does not exist then Zpaq will create a source code file
-C<zpaq_X.cpp> in the temporary directory, compile it, and link it to
-C<zpaq.cpp> or C<zpaq.o> depending on the installation.
-
-The temporary directory is specified by the environment variable
-TEMP if it exists, or else the current directory.
-
-The program C<zpaq_X> will compress its input in the same format as
-described by I<CONFIG>, but faster. If I<CONFIG> specifies a
-preprocessor, then C<zpaq_X> will expect to find it too. It will also
-decompress archive blocks in the same configuration but fail if it
-attempts to decompress blocks in any other configuration.
-
-Program C<zpaq_X> will accept the B<c>, B<a> and B<x> commands with
-all of the same modifiers, but will ignore the B<v> and B<o> modifiers
-and ignore any CONFIG file and arguments passed to it. It will not
-accept the B<l> or B<r> commands. Extraction requires a block number
-("x1", "x2", etc). A different optimized program is used to extract
-each block.
-
-Zpaq will call the external program C<zpaqmake> to compile
-C<zpaq_X.cpp>, passing it C<zpaq_X> as an argument. Normally this will
-be a script that calls a C++ compiler to produce C<zpaq_X.o>, links to
-C<zpaq.o> and outputs C<zpaq_X>. The script could link to C<zpaq.cpp>
-instead of C<zpaq.o>.
-
-=item B<p>
-
-I<In create mode>: Store filename paths in archive. The default is to
-store the name without the path. For example:
-
-    zpaq pc<CONFIG> books.zpaq dir/file
-
-will store the name as C<dir/file>. If the B<p> option is also given
-during extraction, then ZPAQ will attempt to extract C<file> to the
-subdirectory instead of the current directory. This will fail if
-directory does not exist. ZPAQ does not create directories as needed.
-
-I<In extract mode>: extract to stored paths instead of current
-directory
-
-The default is to extract to the current directory regardless of how
-the file names are stored. Stored paths must be relative to the
-current directory, not start with a "/", "\", a drive letter like "C:"
-or contain "../" or "..\". If extracting to a subdirectory, it must
-already exist. It will not be created.
-
-[files...] overrides and has no restrictions on file names. Each
-segment extracts to a different file. If any segments do not have a
-stored filename then they can only be extracted using the B<p> or B<n>
-modifiers.
-
-=item B<q>
-
-Quiet mode. Don't display compression progress on the screen.
-
-=item B<s>
-
-Don't store SHA1 checksums (saves 20 bytes).The decompressor will not
-check that the output is identical to the original input.
-
-=item B<t>
-
-I<In create mode>: Append locator tag to non-ZPAQ data.
-
-Append a locator tag to non-ZPAQ data. The tag is a string of 13 bytes
-that allows ZPAQ and UNZPAQ to find the start of a sequence of ZPAQ
-blocks embedded in other data. Program C<zpaqsfx> already has this tag
-at the end. However, if a new stub is compiled from the source then
-the B<t> command should be used when appending the first file.
-
-I<In extract mode>: don't post-process (for debugging). Expect
-checksum errors.
-
-=item B<v>
-
-Verbose mode. Show CONFIG file as it compiles. This is useful for
-error checking.
-
-=item B<x>
-
-Extract. Use "ox" to extract fast. You can extract more slowly with
-plain "x" if you don't have C++ installed. Output files are renamed in
-the same order they are stored and listed. If you don't rename the
-output files, then the files will be extracted to the current
-directory with the same names they had when stored.
-
-=item B<,N>
-
-Usd in create mode. Pass numeric arguments to CONFIG file. Appended
-suffix like ",2" means use 4 times more memory. Each increment doubles
-usage. You need the same memory to decompress.
-
-=item B<N>
-
-I<Used in extract mode>. Extract only block N (1, 2, 3...), where 1 is
-the first block. Otherwise all blocks are extracted. The B<l> command
-shows which files are in each block.
-
-=back
-
-=head2 Debug and Development Options
-
-To debug CONFIG file, use:
-
-  zpaq [pthv]r<CONFIG>[,N...] [args...]
-
-the B<r> runn the ZPAQL program in HCOMP section of configuration file
-F. The program is run once for each byte of input from the file named
-in the first argument and once at EOF with the input byte (or -1) in
-the A register. Output is to the file named in the second argument. If
-run with no arguments then take input from stdin and output to stdout.
-Modifiers are listed below.
-
-=over 4
-
-=item B<h>
-
-When tracing, display register and memory contents in hexadecimal
-instead of decimal.
-
-=item B<p>
-
-Run PCOMP (default is to run HCOMP).
-
-=item B<t>
-
-Trace (single step), args are numeric inputs otherwise args are input,
-output (default stdin, stdout). The arguments should be numbers rather
-than file names. The program is run once for each argument with the
-value in the A register. As each instruction is executed the register
-contents are shown. At HALT, memory contents are displayed.
-
-=item B<v>
-
-Verbose compile. Display the CONFIG file as it is being compiled. If
-an error occurs, it will be easier to locate. Modifier B<v> is also
-useful for displaying jump targets.
-
-=item B<,N>
-
-Pass numeric arguments to CONFIG file. Pass up to 9 numeric arguments
-to CONFIG file (like the B<c> and B<a> commands).
-
-=back
-
-=head1 OPTIONS
-
-=over 4
-
-=item B<-h>
-
-Display short help.
-
-=back
-
-=head1 EXAMPLES
-
-=head2 Create
-
-To create an archive:
-
-    zpaq c<CONFIG> archive.zpaq files ...
-
-If the archive exists then it is overwritten. File names are stored
-without a path.
-
-=head2 Append
-
-To (a)ppend to an existing archive. If the archive does not exist then
-it is created as with the c command:
-
-    zpaq a<CONFIG> archive.zpaq files ...
-
-=head2 List
-
-To list the contents of an archive. Files are listed in the same order
-they were added:
-
-    zpaq l archive.zpaq
-
-To extract the contents of the archive. New files are created and
-named according to the stored filenames. Does not clobber existing
-files. Extracts to current directory:
-
-    zpaq x archive.zpaq
-
-If the files to be extracted already exist, then zpaq will
-refuse to clobber them and skip to the next file. If the files
-are compressed with a path (folder or directory), then that
-directory must exist when the file is extracted. zpaq will
-not create directories.
-
-To extract files and renames in the order they were added to the
-archive. Clobbers any already existing output files. The number of
-files extracted is the smaller of the number of filenames on the
-command line or the number of files in the archive.
-
-    zpaq x archive.zpaq file ...
-
-=head2 Extract
-
-To extract and rename:
-
-    zpaq x archive.zpaq files ...
-    unzpaq x archive.zpaq files ...
-
-Files are extracted in the same order they are saved and renamed.
-Unlike using stored names, if the file exists, then it is
-overwritten (clobbered). Only files named on the command line
-are extracted. Any additional files in the archive are ignored.
-For example:
-
-    zpaq x archive.zpaq foo bar
-
-To extracts files like B<x>, but without post-processing. This may be
-useful for debugging or developing config files:
-
-    zpaq t archive.zpaq [files ...]
-
-=head2 Config file
-
-The distribution contain several default CONFIG files:
-
-  min.cfg - for fast but poor compression.
-  max.cfg - for slow but good compression.
-  mid.cfg - for moderate speed and compression (default).
-
-Other config files are available as add-on options or you can write
-them as explained later.
-
-A numeric argument may be appended to CONGIF to increase memory usage
-for better compression. Each increment doubles usage. There should be
-no space before or after the comma. For example:
-
-  zpaq cmax.cfg archive files...    = 246 MB
-  zpaq cmax.cfg,1 archive files...  = 476 MB
-  zpaq cmax.cfg,2 archive files...  = 938 MB
-  zpaq cmax.cfg,3 archive files...  = 1861 MB
-  zpaq cmax.cfg,-1 archive files... = 130 MB (negative values allowed)
-
-Modifiers may be in any order before the "c" or "a" command. The
-modifiers, command, and configuration file must be written together
-without any spaces. An example: to create archive with options B<i, p,
-s> and configuration file C<max.cfg>. Modifiers have the following
-meaning:
-
-  zpaq ipsc<CONFIG> archive.zpaq file1 file22
-
-=head1 ENVIRONMENT
-
-Temporary directory B<TEMPDIR> is use during optimize command B<o>.
-
-None.
-
-=head1 FILES
-
-Compression commands B<c> and B<a> need a configuration file. See examples in
-directory C</usr/share/doc/zpaq>.
-
-=head1 STANDARDS
-
-See zpaq*.pdf (ZPAQ Level 1 and later) in section AVAILABILITY . It is
-anticipated that future levels (ZPAQ-2, ZPAQ-3, etc.) will be backward
-compatible, such that newer levels can read archives produced by older
-programs.
-
-=head1 AVAILABILITY
-
-http://mattmahoney.net/dc
-
-=head1 SEE ALSO
-
-See especially lrzip(1) which uses ZPAQ algorithm.
-
-C<bzip2(1)>
-C<gzip(1)>
-C<lrzip(1)>
-C<lzop(1)>
-C<lzma(1)>
-C<p7zip(1)>
-C<rzip(1)>
-C<unace(1)>
-C<unrar(1)>
-C<unzip(1)>
-C<unzaq(1)>
-C<zip(1)>
-
-=head1 AUTHORS
-
-Program was written by Matt Mahoney <matmahoney at yahoo.com>
-
-This manual page was put together by Jari Aalto
-<jari.aalto at cante.net>. under license GNU GPL version 2 or (at your
-option) any later version. For more information about license, visit
-<http://www.gnu.org/copyleft/gpl.html>.
-
-=cut
================================================================

---- gitweb:

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