Merging upstream version 1.14~rc1.

Signed-off-by: Daniel Baumann <mail@daniel-baumann.ch>

3 files changed, 54 insertions, 36 deletions

diff --git a/doc/lziprecover.1 b/doc/lziprecover.1
index 862cbe0..d63f6ab 100644
--- a/doc/lziprecover.1
+++ b/doc/lziprecover.1
@@ -1,5 +1,5 @@
 .\" DO NOT MODIFY THIS FILE!  It was generated by help2man 1.37.1.
-.TH LZIPRECOVER "1" "February 2012" "Lziprecover 1.13" "User Commands"
+.TH LZIPRECOVER "1" "February 2013" "Lziprecover 1.14-rc1" "User Commands"
 .SH NAME
 Lziprecover \- recovers data from damaged lzip files
 .SH SYNOPSIS
@@ -61,7 +61,7 @@ Report bugs to lzip\-bug@nongnu.org
 .br
 Lziprecover home page: http://www.nongnu.org/lzip/lziprecover.html
 .SH COPYRIGHT
-Copyright \(co 2012 Antonio Diaz Diaz.
+Copyright \(co 2013 Antonio Diaz Diaz.
 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.
diff --git a/doc/lziprecover.info b/doc/lziprecover.info
index 73830cf..7b24dcb 100644
--- a/doc/lziprecover.info
+++ b/doc/lziprecover.info
@@ -12,7 +12,7 @@ File: lziprecover.info,  Node: Top,  Next: Introduction,  Up: (dir)
 Lziprecover Manual
 ******************
 
-This manual is for Lziprecover (version 1.13, 24 February 2012).
+This manual is for Lziprecover (version 1.14-rc1, 27 February 2013).
 
 * Menu:
 
@@ -24,7 +24,7 @@ This manual is for Lziprecover (version 1.13, 24 February 2012).
 * Concept Index::         Index of concepts
 
 
-   Copyright (C) 2009, 2010, 2011, 2012 Antonio Diaz Diaz.
+   Copyright (C) 2009, 2010, 2011, 2012, 2013 Antonio Diaz Diaz.
 
    This manual is free documentation: you have unlimited permission to
 copy, distribute and modify it.
@@ -132,7 +132,8 @@ The format for running lziprecover is:
 `-l'
 `--list'
      Print total file sizes and ratios. The values produced are correct
-     even for multi-member files.
+     even for multi-member files. Use it together with `-v' to see
+     information about the members in the file.
 
 `-m'
 `--merge'
@@ -221,7 +222,12 @@ File: lziprecover.info,  Node: File Format,  Next: Examples,  Prev: Invoking Lzi
 3 File Format
 *************
 
-In the diagram below, a box like this:
+Perfection is reached, not when there is no longer anything to add, but
+when there is no longer anything to take away.
+-- Antoine de Saint-Exupery
+
+
+   In the diagram below, a box like this:
 +---+
 |   | <-- the vertical bars might be missing
 +---+
@@ -250,15 +256,18 @@ additional information before, between, or after them.
      "LZIP".
 
 `VN (version number, 1 byte)'
-     Just in case something needs to be modified in the future. Valid
-     values are 0 and 1. Version 0 files are deprecated. They can
-     contain only one member and lack the `Member size' field.
+     Just in case something needs to be modified in the future. 1 for
+     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.
      Valid values for dictionary size range from 4KiB to 512MiB.
 
 `Lzma stream'
@@ -272,9 +281,9 @@ additional information before, between, or after them.
      Size of the uncompressed original data.
 
 `Member size (8 bytes)'
-     Total size of the member, including header and trailer. This
-     facilitates safe recovery of undamaged members from multi-member
-     files.
+     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.
 
 
 
@@ -399,13 +408,13 @@ Concept Index
 
 Tag Table:
 Node: Top231
-Node: Introduction900
-Node: Invoking Lziprecover2937
-Node: File Format7982
-Node: Examples9989
-Ref: ddrescue-example11207
-Node: Problems13038
-Node: Concept Index13588
+Node: Introduction910
+Node: Invoking Lziprecover2947
+Node: File Format8073
+Node: Examples10394
+Ref: ddrescue-example11612
+Node: Problems13443
+Node: Concept Index13993
 
 End Tag Table
 
diff --git a/doc/lziprecover.texinfo b/doc/lziprecover.texinfo
index 22eea8a..872abb4 100644
--- a/doc/lziprecover.texinfo
+++ b/doc/lziprecover.texinfo
@@ -6,8 +6,8 @@
 @finalout
 @c %**end of header
 
-@set UPDATED 24 February 2012
-@set VERSION 1.13
+@set UPDATED 27 February 2013
+@set VERSION 1.14-rc1
 
 @dircategory Data Compression
 @direntry
@@ -44,7 +44,7 @@ This manual is for Lziprecover (version @value{VERSION}, @value{UPDATED}).
 @end menu
 
 @sp 1
-Copyright @copyright{} 2009, 2010, 2011, 2012 Antonio Diaz Diaz.
+Copyright @copyright{} 2009, 2010, 2011, 2012, 2013 Antonio Diaz Diaz.
 
 This manual is free documentation: you have unlimited permission
 to copy, distribute and modify it.
@@ -155,7 +155,9 @@ Keep (don't delete) input files during decompression.
 @item -l
 @itemx --list
 Print total file sizes and ratios. The values produced are correct even
-for multi-member files.
+for multi-member files. Use it together with @samp{-v} to see
+information about the members in the file.
+
 
 @item -m
 @itemx --merge
@@ -245,6 +247,11 @@ Table of SI and binary prefixes (unit multipliers):
 @chapter File Format
 @cindex file format
 
+Perfection is reached, not when there is no longer anything to add, but
+when there is no longer anything to take away.@*
+--- Antoine de Saint-Exupery
+
+@sp 1
 In the diagram below, a box like this:
 @verbatim
 +---+
@@ -280,15 +287,16 @@ All multibyte values are stored in little endian order.
 A four byte string, identifying the lzip format, with the value "LZIP".
 
 @item VN (version number, 1 byte)
-Just in case something needs to be modified in the future. Valid values
-are 0 and 1. Version 0 files are deprecated. They can contain only one
-member and lack the @samp{Member size} field.
+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.@*
 Valid values for dictionary size range from 4KiB to 512MiB.
 
 @item Lzma stream
@@ -302,8 +310,9 @@ CRC of the uncompressed original data.
 Size of the uncompressed original data.
 
 @item Member size (8 bytes)
-Total size of the member, including header and trailer. This facilitates
-safe recovery of undamaged members from multi-member files.
+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.
 
 @end table