xz.git - XZ Utils

Age	Commit message (Collapse)	Author	Files	Lines
2010-09-04	xz: Fix grammar.	Lasse Collin	1	-2/+1

2010-09-04	xz: Use lzma_lzma_preset() to initialize the options structure.	Lasse Collin	1	-12/+2

2010-05-26	Remove the Subblock filter code for now.	Lasse Collin	1	-61/+0
	The spec isn't finished and the code didn't compile anymore. It won't be included in XZ Utils 5.0.0. It's easy to get it back once the spec is done.
2009-11-14	Fix a design error in liblzma API.	Lasse Collin	1	-1/+0
	Originally the idea was that using LZMA_FULL_FLUSH with Stream encoder would read the filter chain from the same array that was used to intialize the Stream encoder. Since most apps wouldn't use LZMA_FULL_FLUSH, most apps wouldn't need to keep the filter chain available after initializing the Stream encoder. However, due to my mistake, it actually required keeping the array always available. Since setting the new filter chain via the array used at initialization time is not a nice way to do it for a couple of reasons, this commit ditches it and introduces lzma_filters_update(). This new function replaces also the "persistent" flag used by LZMA2 (and to-be-designed Subblock filter), which was also an ugly thing to do. Thanks to Alexey Tourbin for reminding me about the problem that Stream encoder used to require keeping the filter chain allocated.
2009-09-01	Refactored option parsing.	Lasse Collin	1	-35/+35

2009-09-01	Fix options parsing bug in xz.	Lasse Collin	1	-4/+2
	xz used to reject "xz --lzma2=pb=2," while "xz --lzma2=pb=2,," worked. Now both work.
2009-07-14	Allow extra commas in filter-specific options on xz command line.	Lasse Collin	1	-0/+7
	This may slightly ease writing scripts that construct filter-specific option strings dynamically.
2009-07-14	Accept --lzma2=preset=6e where "e" is equivalent to --extreme	Lasse Collin	1	-21/+59
	when no custom chain is in use.
2009-05-23	Add support for specifying the BCJ filter start offset	Lasse Collin	1	-0/+40
	in the xz command line tool.
2009-04-13	Put the interesting parts of XZ Utils into the public domain.	Lasse Collin	1	-10/+3
	Some minor documentation cleanups were made at the same time.
2008-12-27	Some xz command line tool improvements.	Lasse Collin	1	-1/+1

2008-12-10	Added preset=NUM to --lzma1 and --lzma2. This makes it easy	Lasse Collin	1	-0/+8
	to take a preset as a template and modify it a little.
2008-11-19	Renamed lzma to xz and lzmadec to xzdec. We create symlinks	Lasse Collin	1	-0/+352
	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.