Adding upstream version 1.1.
Signed-off-by: Daniel Baumann <daniel@debian.org>
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10 changed files with 52 additions and 46 deletions
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@ -1,5 +1,5 @@
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.\" DO NOT MODIFY THIS FILE! It was generated by help2man 1.37.1.
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.TH PLZIP "1" "July 2013" "Plzip 1.1-pre1" "User Commands"
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.TH PLZIP "1" "September 2013" "Plzip 1.1" "User Commands"
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.SH NAME
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Plzip \- reduces the size of files
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.SH SYNOPSIS
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@ -46,7 +46,7 @@ if reading stdin, place the output into <file>
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suppress all messages
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.TP
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\fB\-s\fR, \fB\-\-dictionary\-size=\fR<bytes>
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set dictionary size limit in bytes [8MiB]
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set dictionary size limit in bytes [8 MiB]
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.TP
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\fB\-t\fR, \fB\-\-test\fR
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test compressed file integrity
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@ -70,7 +70,8 @@ Ki = KiB = 2^10 = 1024, M = 10^6, Mi = 2^20, G = 10^9, Gi = 2^30, etc...
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The bidimensional parameter space of LZMA can't be mapped to a linear
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scale optimal for all files. If your files are large, very repetitive,
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etc, you may need to use the \fB\-\-match\-length\fR and \fB\-\-dictionary\-size\fR
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options directly to achieve optimal performance.
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options directly to achieve optimal performance. For example, \fB\-9m64\fR
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usually compresses executables more (and faster) than \fB\-9\fR.
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.PP
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Exit status: 0 for a normal exit, 1 for environmental problems (file
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not found, invalid flags, I/O errors, etc), 2 to indicate a corrupt or
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@ -84,7 +85,7 @@ Plzip home page: http://www.nongnu.org/lzip/plzip.html
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Copyright \(co 2009 Laszlo Ersek.
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.br
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Copyright \(co 2013 Antonio Diaz Diaz.
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Using Lzlib 1.4
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Using Lzlib 1.5
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License GPLv3+: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.html>
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.br
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This is free software: you are free to change and redistribute it.
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@ -12,7 +12,7 @@ File: plzip.info, Node: Top, Next: Introduction, Up: (dir)
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Plzip Manual
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************
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This manual is for Plzip (version 1.1-pre1, 20 July 2013).
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This manual is for Plzip (version 1.1, 17 September 2013).
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* Menu:
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@ -149,8 +149,8 @@ The format for running plzip is:
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`--data-size=BYTES'
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Set the input data block size in bytes. The input file will be
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divided in chunks of this size before compression is performed.
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Valid values range from 8KiB to 1GiB. Default value is two times
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the dictionary size. Plzip will reduce the dictionary size if it
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Valid values range from 8 KiB to 1 GiB. Default value is two times
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the dictionary size. Plzip will reduce the dictionary size if it
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is larger than the chosen data size.
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`-c'
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@ -204,8 +204,8 @@ The format for running plzip is:
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`-s BYTES'
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`--dictionary-size=BYTES'
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Set the dictionary size limit in bytes. Valid values range from
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4KiB to 512MiB. Plzip will use the smallest possible dictionary
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Set the dictionary size limit in bytes. Valid values range from 4
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KiB to 512 MiB. Plzip will use the smallest possible dictionary
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size for each member without exceeding this limit. Note that
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dictionary sizes are quantized. If the specified size does not
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match one of the valid sizes, it will be rounded upwards by adding
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@ -241,7 +241,8 @@ The format for running plzip is:
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linear scale optimal for all files. If your files are large, very
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repetitive, etc, you may need to use the `--match-length' and
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`--dictionary-size' options directly to achieve optimal
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performance.
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performance. For example, `-9m64' usually compresses executables
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more (and faster) than `-9'.
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Level Dictionary size Match length limit
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-1 1 MiB 5 bytes
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@ -259,7 +260,6 @@ The format for running plzip is:
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Aliases for GNU gzip compatibility.
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Numbers given as arguments to options may be followed by a multiplier
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and an optional `B' for "byte".
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@ -318,7 +318,7 @@ additional information before, between, or after them.
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`ID string'
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A four byte string, identifying the lzip format, with the value
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"LZIP".
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"LZIP" (0x4C, 0x5A, 0x49, 0x50).
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`VN (version number, 1 byte)'
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Just in case something needs to be modified in the future. 1 for
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@ -333,8 +333,8 @@ additional information before, between, or after them.
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Bits 4-0 contain the base 2 logarithm of the base size (12 to 29).
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Bits 7-5 contain the number of wedges (0 to 7) to substract from
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the base size to obtain the dictionary size.
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Example: 0xD3 = (2^19 - 6 * 2^15) = (512KiB - 6 * 32KiB) = 320KiB
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Valid values for dictionary size range from 4KiB to 512MiB.
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Example: 0xD3 = 2^19 - 6 * 2^15 = 512 KiB - 6 * 32 KiB = 320 KiB
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Valid values for dictionary size range from 4 KiB to 512 MiB.
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`Lzma stream'
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The lzma stream, finished by an end of stream marker. Uses default
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@ -357,7 +357,7 @@ additional information before, between, or after them.
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File: plzip.info, Node: Problems, Next: Concept index, Prev: File format, Up: Top
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5 Reporting Bugs
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5 Reporting bugs
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****************
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There are probably bugs in plzip. There are certainly errors and
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@ -395,9 +395,9 @@ Node: Top223
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Node: Introduction871
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Node: Program design4426
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Node: Invoking plzip5480
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Node: File format10776
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Node: Problems13255
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Node: Concept index13784
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Node: File format10864
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Node: Problems13369
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Node: Concept index13898
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End Tag Table
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@ -6,8 +6,8 @@
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@finalout
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@c %**end of header
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@set UPDATED 20 July 2013
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@set VERSION 1.1-pre1
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@set UPDATED 17 September 2013
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@set VERSION 1.1
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@dircategory Data Compression
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@direntry
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@ -173,9 +173,9 @@ Print the version number of plzip on the standard output and exit.
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@itemx --data-size=@var{bytes}
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Set the input data block size in bytes. The input file will be divided
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in chunks of this size before compression is performed. Valid values
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range from 8KiB to 1GiB. Default value is two times the dictionary size.
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Plzip will reduce the dictionary size if it is larger than the chosen
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data size.
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range from 8 KiB to 1 GiB. Default value is two times the dictionary
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size. Plzip will reduce the dictionary size if it is larger than the
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chosen data size.
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@item -c
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@itemx --stdout
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@ -225,8 +225,8 @@ Quiet operation. Suppress all messages.
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@item -s @var{bytes}
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@itemx --dictionary-size=@var{bytes}
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Set the dictionary size limit in bytes. Valid values range from 4KiB to
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512MiB. Plzip will use the smallest possible dictionary size for each
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Set the dictionary size limit in bytes. Valid values range from 4 KiB to
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512 MiB. Plzip will use the smallest possible dictionary size for each
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member without exceeding this limit. Note that dictionary sizes are
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quantized. If the specified size does not match one of the valid sizes,
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it will be rounded upwards by adding up to (@var{bytes} / 16) to it.
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@ -259,7 +259,8 @@ The bidimensional parameter space of LZMA can't be mapped to a linear
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scale optimal for all files. If your files are large, very repetitive,
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etc, you may need to use the @samp{--match-length} and
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@samp{--dictionary-size} options directly to achieve optimal
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performance.
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performance. For example, @samp{-9m64} usually compresses executables
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more (and faster) than @samp{-9}.
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@multitable {Level} {Dictionary size} {Match length limit}
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@item Level @tab Dictionary size @tab Match length limit
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@ -280,7 +281,6 @@ Aliases for GNU gzip compatibility.
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@end table
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@sp 1
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Numbers given as arguments to options may be followed by a multiplier
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and an optional @samp{B} for "byte".
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@ -346,7 +346,8 @@ All multibyte values are stored in little endian order.
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@table @samp
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@item ID string
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A four byte string, identifying the lzip format, with the value "LZIP".
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A four byte string, identifying the lzip format, with the value "LZIP"
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(0x4C, 0x5A, 0x49, 0x50).
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@item VN (version number, 1 byte)
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Just in case something needs to be modified in the future. 1 for now.
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@ -359,8 +360,8 @@ wedges between 0 and 7. The size of a wedge is (base_size / 16).@*
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Bits 4-0 contain the base 2 logarithm of the base size (12 to 29).@*
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Bits 7-5 contain the number of wedges (0 to 7) to substract from the
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base size to obtain the dictionary size.@*
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Example: 0xD3 = (2^19 - 6 * 2^15) = (512KiB - 6 * 32KiB) = 320KiB@*
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Valid values for dictionary size range from 4KiB to 512MiB.
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Example: 0xD3 = 2^19 - 6 * 2^15 = 512 KiB - 6 * 32 KiB = 320 KiB@*
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Valid values for dictionary size range from 4 KiB to 512 MiB.
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@item Lzma stream
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The lzma stream, finished by an end of stream marker. Uses default values
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@ -381,7 +382,7 @@ facilitates safe recovery of undamaged members from multi-member files.
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@node Problems
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@chapter Reporting Bugs
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@chapter Reporting bugs
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@cindex bugs
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@cindex getting help
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