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2023-01-24xz: Flip the return value of suffix_is_set to match the documentation.Lasse Collin1-1/+1
Also edit style to match the existing coding style in the project.
2023-01-21xz: Refactor duplicated check for custom suffix when using --format=rawJia Tan1-18/+8
2023-01-10xz: Include <strings.h> in suffix.c if needed for strcasecmp().Lasse Collin1-0/+3
SUSv2 and POSIX.1‐2017 declare only a few functions in <strings.h>. Of these, strcasecmp() is used on some platforms in suffix.c. Nothing else in the project needs <strings.h> (at least if building on a modern system). sysdefs.h currently includes <strings.h> if HAVE_STRINGS_H is defined and suffix.c relied on this. Note that dos/config.h doesn't #define HAVE_STRINGS_H even though DJGPP does have strings.h. It isn't needed with DJGPP as strcasecmp() is also in <string.h> in DJGPP.
2022-11-09xz: Remove the commented-out FORMAT_GZIP, gzip, .gz, and .tgz.Lasse Collin1-9/+0
2022-11-09xz: Add .lz (lzip) decompression support.Lasse Collin1-4/+22
If configured with --disable-lzip-decoder then --long-help will still list `lzip' in --format but I left it like that since due to translations it would be messy to have two help strings. Features are disabled only in special situations so wrong help in such a situation shouldn't matter much. Thanks to Michał Górny for the original patch.
2014-01-12xz: Fix use of wrong variable.Lasse Collin1-1/+1
Since the only call to suffix_set() uses optarg as the argument, fixing this bug doesn't change the behavior of the program.
2011-04-10xz/DOS: Add experimental 8.3 filename support.Lasse Collin1-9/+167
This is incompatible with the 8.3 support patch made by Juan Manuel Guerrero. I think this one is nicer, but I need to get feedback from DOS users before saying that this is the final version of 8.3 filename support.
2011-02-06xz: Clean up suffix.c.Lasse Collin1-24/+20
struct suffix_pair isn't needed in compresed_name() so get rid of it there.
2011-02-06xz: Check if the file already has custom suffix when compressing.Lasse Collin1-0/+9
Now "xz -S .test foo.test" refuses to compress the file because it already has the suffix .test. The man page had it documented this way already.
2010-12-12DOS-like: Treat \ and : as directory separators in addition to /.Lasse Collin1-4/+29
Juan Manuel Guerrero had fixed this in his XZ Utils port to DOS/DJGPP. The bug affects also Windows and OS/2.
2009-09-19Various changes.Lasse Collin1-1/+1
Separate a few reusable components from XZ Utils specific code. The reusable code is now in "tuklib" modules. A few more could be separated still, e.g. bswap.h. Fix some bugs in lzmainfo. Fix physmem and cpucores code on OS/2. Thanks to Elbert Pol for help. Add OpenVMS support into physmem. Add a few #ifdefs to ease building XZ Utils on OpenVMS. Thanks to Jouk Jansen for the original patch.
2009-04-13Put the interesting parts of XZ Utils into the public domain.Lasse Collin1-10/+3
Some minor documentation cleanups were made at the same time.
2009-02-13Improve support for DOS-like systems.Lasse Collin1-0/+5
Here DOS-like means DOS, Windows, and OS/2.
2008-11-19Renamed lzma to xz and lzmadec to xzdec. We create symlinksLasse Collin1-0/+213
lzma, unlzma, and lzcat in "make install" for backwards compatibility with LZMA Utils 4.32.x; I'm not sure if this should be the default though.