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Adding upstream version 1.4.

Signed-off-by: Daniel Baumann <daniel@debian.org>
This commit is contained in:
Daniel Baumann 2025-02-20 20:13:42 +01:00
parent 566a73de2e
commit c8a8b6ce89
Signed by: daniel
GPG key ID: FBB4F0E80A80222F
18 changed files with 224 additions and 197 deletions

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@ -12,7 +12,7 @@ File: lzlib.info, Node: Top, Next: Introduction, Up: (dir)
Lzlib Manual
************
This manual is for Lzlib (version 1.4-rc2, 7 February 2013).
This manual is for Lzlib (version 1.4, 28 May 2013).
* Menu:
@ -530,15 +530,21 @@ with no additional information before, between, or after them.
now.
`DS (coded dictionary size, 1 byte)'
Bits 4-0 contain the base 2 logarithm of the base dictionary size.
Bits 7-5 contain the number of "wedges" to substract from the base
dictionary size to obtain the dictionary size. The size of a wedge
is (base dictionary size / 16).
Lzip divides the distance between any two powers of 2 into 8
equally spaced intervals, named "wedges". The dictionary size is
calculated by taking a power of 2 (the base size) and substracting
from it a number of wedges between 0 and 7. The size of a wedge is
(base_size / 16).
Bits 4-0 contain the base 2 logarithm of the base size (12 to 29).
Bits 7-5 contain the number of wedges (0 to 7) to substract from
the base size to obtain the dictionary size.
Example: 0xD3 = (2^19 - 6 * 2^15) = (512KiB - 6 * 32KiB) = 320KiB
Valid values for dictionary size range from 4KiB to 512MiB.
`Lzma stream'
The lzma stream, finished by an end of stream marker. Uses default
values for encoder properties.
values for encoder properties. See the lzip manual for a full
description.
`CRC32 (4 bytes)'
CRC of the uncompressed original data.
@ -548,8 +554,9 @@ with no additional information before, between, or after them.
`Member size (8 bytes)'
Total size of the member, including header and trailer. This field
acts as a distributed index, and facilitates safe recovery of
undamaged members from multi-member files.
acts as a distributed index, allows the verification of stream
integrity, and facilitates safe recovery of undamaged members from
multi-member files.

@ -715,18 +722,18 @@ Concept Index

Tag Table:
Node: Top219
Node: Introduction1327
Node: Library Version3173
Node: Buffering3818
Node: Parameter Limits4937
Node: Compression Functions5894
Node: Decompression Functions12104
Node: Error Codes18265
Node: Error Messages20204
Node: Data Format20783
Node: Examples22864
Node: Problems26947
Node: Concept Index27519
Node: Introduction1319
Node: Library Version3165
Node: Buffering3810
Node: Parameter Limits4929
Node: Compression Functions5886
Node: Decompression Functions12096
Node: Error Codes18257
Node: Error Messages20196
Node: Data Format20775
Node: Examples23268
Node: Problems27351
Node: Concept Index27923

End Tag Table

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@ -6,8 +6,8 @@
@finalout
@c %**end of header
@set UPDATED 7 February 2013
@set VERSION 1.4-rc2
@set UPDATED 28 May 2013
@set VERSION 1.4
@dircategory Data Compression
@direntry
@ -600,15 +600,19 @@ A four byte string, identifying the lzip format, with the value "LZIP".
Just in case something needs to be modified in the future. 1 for now.
@item DS (coded dictionary size, 1 byte)
Bits 4-0 contain the base 2 logarithm of the base dictionary size.@*
Bits 7-5 contain the number of "wedges" to substract from the base
dictionary size to obtain the dictionary size. The size of a wedge is
(base dictionary size / 16).@*
Lzip divides the distance between any two powers of 2 into 8 equally
spaced intervals, named "wedges". The dictionary size is calculated by
taking a power of 2 (the base size) and substracting from it a number of
wedges between 0 and 7. The size of a wedge is (base_size / 16).@*
Bits 4-0 contain the base 2 logarithm of the base size (12 to 29).@*
Bits 7-5 contain the number of wedges (0 to 7) to substract from the
base size to obtain the dictionary size.@*
Example: 0xD3 = (2^19 - 6 * 2^15) = (512KiB - 6 * 32KiB) = 320KiB@*
Valid values for dictionary size range from 4KiB to 512MiB.
@item Lzma stream
The lzma stream, finished by an end of stream marker. Uses default values
for encoder properties.
for encoder properties. See the lzip manual for a full description.
@item CRC32 (4 bytes)
CRC of the uncompressed original data.
@ -618,8 +622,8 @@ Size of the uncompressed original data.
@item Member size (8 bytes)
Total size of the member, including header and trailer. This field acts
as a distributed index, and facilitates safe recovery of undamaged
members from multi-member files.
as a distributed index, allows the verification of stream integrity, and
facilitates safe recovery of undamaged members from multi-member files.
@end table

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@ -1,5 +1,5 @@
.\" DO NOT MODIFY THIS FILE! It was generated by help2man 1.37.1.
.TH MINILZIP "1" "February 2013" "Minilzip 1.4-rc2" "User Commands"
.TH MINILZIP "1" "May 2013" "Minilzip 1.4" "User Commands"
.SH NAME
Minilzip \- reduces the size of files
.SH SYNOPSIS
@ -71,13 +71,18 @@ The bidimensional parameter space of LZMA can't be mapped to a linear
scale optimal for all files. If your files are large, very repetitive,
etc, you may need to use the \fB\-\-match\-length\fR and \fB\-\-dictionary\-size\fR
options directly to achieve optimal performance.
.PP
Exit status: 0 for a normal exit, 1 for environmental problems (file
not found, invalid flags, I/O errors, etc), 2 to indicate a corrupt or
invalid input file, 3 for an internal consistency error (eg, bug) which
caused minilzip to panic.
.SH "REPORTING BUGS"
Report bugs to lzip\-bug@nongnu.org
.br
Lzlib home page: http://www.nongnu.org/lzip/lzlib.html
.SH COPYRIGHT
Copyright \(co 2013 Antonio Diaz Diaz.
Using Lzlib 1.4\-rc2
Using Lzlib 1.4
License GPLv3+: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.html>
.br
This is free software: you are free to change and redistribute it.