From affb7986cd388facf63f26a5dd7bd680b866bdf8 Mon Sep 17 00:00:00 2001
From: Daniel Baumann <mail@daniel-baumann.ch>
Date: Sat, 7 Nov 2015 12:43:15 +0100
Subject: Adding upstream version 1.15.

Signed-off-by: Daniel Baumann <mail@daniel-baumann.ch>
---
 ChangeLog               | 13 ++++---------
 Makefile.in             |  3 +--
 arg_parser.cc           |  4 ++--
 configure               |  2 +-
 decoder.cc              | 16 ++++++++--------
 decoder.h               |  3 ++-
 doc/lziprecover.1       |  2 +-
 doc/lziprecover.info    | 32 ++++++++++++++++----------------
 doc/lziprecover.texinfo | 15 ++++++++-------
 lzip.h                  |  4 ++--
 10 files changed, 45 insertions(+), 49 deletions(-)

diff --git a/ChangeLog b/ChangeLog
index ce920e8..9011c74 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,16 +1,11 @@
-2013-07-29  Antonio Diaz Diaz  <antonio@gnu.org>
+2013-09-14  Antonio Diaz Diaz  <antonio@gnu.org>
 
-	* Version 1.15-rc1 released.
-	* Minor changes.
-	* Added chapter 'Unzcrash' to the manual.
-
-2013-06-17  Antonio Diaz Diaz  <antonio@gnu.org>
-
-	* Version 1.15-pre1 released.
+	* Version 1.15 released.
 	* repair.cc: Repair multi-member files with up to one byte error
 	  per member.
 	* merge.cc: Merge multi-member files.
-	* Added chapters 'Repairing files' and 'Merging files' to the manual.
+	* Added chapters 'Repairing files', 'Merging files' and 'Unzcrash'
+	  to the manual.
 
 2013-05-31  Antonio Diaz Diaz  <antonio@gnu.org>
 
diff --git a/Makefile.in b/Makefile.in
index bb69807..dbd1917 100644
--- a/Makefile.in
+++ b/Makefile.in
@@ -57,8 +57,7 @@ $(VPATH)/doc/$(pkgname).info : $(VPATH)/doc/$(pkgname).texinfo
 man : $(VPATH)/doc/$(progname).1
 
 $(VPATH)/doc/$(progname).1 : $(progname)
-	help2man -n 'recovers data from damaged lzip files' \
-	  -o $@ ./$(progname)
+	help2man -n 'recovers data from damaged lzip files' -o $@ ./$(progname)
 
 Makefile : $(VPATH)/configure $(VPATH)/Makefile.in
 	./config.status
diff --git a/arg_parser.cc b/arg_parser.cc
index a28d2ba..5cb98a9 100644
--- a/arg_parser.cc
+++ b/arg_parser.cc
@@ -156,12 +156,12 @@ Arg_parser::Arg_parser( const int argc, const char * const argv[],
   while( argind < argc )
     {
     const unsigned char ch1 = argv[argind][0];
-    const unsigned char ch2 = ( ch1 ? argv[argind][1] : 0 );
+    const unsigned char ch2 = ch1 ? argv[argind][1] : 0;
 
     if( ch1 == '-' && ch2 )		// we found an option
       {
       const char * const opt = argv[argind];
-      const char * const arg = (argind + 1 < argc) ? argv[argind+1] : 0;
+      const char * const arg = ( argind + 1 < argc ) ? argv[argind+1] : 0;
       if( ch2 == '-' )
         {
         if( !argv[argind][2] ) { ++argind; break; }	// we found "--"
diff --git a/configure b/configure
index 1c2c182..acd569a 100755
--- a/configure
+++ b/configure
@@ -6,7 +6,7 @@
 # to copy, distribute and modify it.
 
 pkgname=lziprecover
-pkgversion=1.15-rc1
+pkgversion=1.15
 progname=lziprecover
 srctrigger=doc/${pkgname}.texinfo
 
diff --git a/decoder.cc b/decoder.cc
index 379aa3d..21a225e 100644
--- a/decoder.cc
+++ b/decoder.cc
@@ -202,7 +202,7 @@ int LZ_decoder::decode_member( const Pretty_print & pp )
   Bit_model bm_rep1[State::states];
   Bit_model bm_rep2[State::states];
   Bit_model bm_len[State::states][pos_states];
-  Bit_model bm_dis_slot[max_dis_states][1<<dis_slot_bits];
+  Bit_model bm_dis_slot[dis_states][1<<dis_slot_bits];
   Bit_model bm_dis[modeled_distances-end_dis_model];
   Bit_model bm_align[dis_align_size];
   Len_model match_len_model;
@@ -237,12 +237,7 @@ int LZ_decoder::decode_member( const Pretty_print & pp )
       int len;
       if( rdec.decode_bit( bm_rep[state()] ) == 1 )		// 2nd bit
         {
-        if( rdec.decode_bit( bm_rep0[state()] ) == 0 )		// 3rd bit
-          {
-          if( rdec.decode_bit( bm_len[state()][pos_state] ) == 0 ) // 4th bit
-            { state.set_short_rep(); put_byte( get_byte( rep0 ) ); continue; }
-          }
-        else
+        if( rdec.decode_bit( bm_rep0[state()] ) == 1 )		// 3rd bit
           {
           unsigned distance;
           if( rdec.decode_bit( bm_rep1[state()] ) == 0 )	// 4th bit
@@ -258,8 +253,13 @@ int LZ_decoder::decode_member( const Pretty_print & pp )
           rep1 = rep0;
           rep0 = distance;
           }
-        len = min_match_len + rdec.decode_len( rep_len_model, pos_state );
+        else
+          {
+          if( rdec.decode_bit( bm_len[state()][pos_state] ) == 0 ) // 4th bit
+            { state.set_short_rep(); put_byte( get_byte( rep0 ) ); continue; }
+          }
         state.set_rep();
+        len = min_match_len + rdec.decode_len( rep_len_model, pos_state );
         }
       else
         {
diff --git a/decoder.h b/decoder.h
index 59c3adc..1269728 100644
--- a/decoder.h
+++ b/decoder.h
@@ -214,7 +214,8 @@ class LZ_decoder
   uint32_t crc_;
   const int outfd;		// output file descriptor
 
-  unsigned long long stream_position() const { return partial_data_pos + stream_pos; }
+  unsigned long long stream_position() const
+    { return partial_data_pos + stream_pos; }
   void flush_data();
   bool verify_trailer( const Pretty_print & pp ) const;
 
diff --git a/doc/lziprecover.1 b/doc/lziprecover.1
index f6712d1..cda6779 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" "July 2013" "Lziprecover 1.15-rc1" "User Commands"
+.TH LZIPRECOVER "1" "September 2013" "Lziprecover 1.15" "User Commands"
 .SH NAME
 Lziprecover \- recovers data from damaged lzip files
 .SH SYNOPSIS
diff --git a/doc/lziprecover.info b/doc/lziprecover.info
index a15f890..5f8ad08 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 1.15-rc1, 29 July 2013).
+This manual is for Lziprecover (version 1.15, 14 September 2013).
 
 * Menu:
 
@@ -325,7 +325,7 @@ additional information before, between, or after them.
 
 `ID string'
      A four byte string, identifying the lzip format, with the value
-     "LZIP".
+     "LZIP" (0x4C, 0x5A, 0x49, 0x50).
 
 `VN (version number, 1 byte)'
      Just in case something needs to be modified in the future. 1 for
@@ -340,8 +340,8 @@ additional information before, between, or after them.
      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.
+     Example: 0xD3 = 2^19 - 6 * 2^15 = 512 KiB - 6 * 32 KiB = 320 KiB
+     Valid values for dictionary size range from 4 KiB to 512 MiB.
 
 `Lzma stream'
      The lzma stream, finished by an end of stream marker. Uses default
@@ -379,7 +379,7 @@ show status.
      lziprecover -tv file.lz
 
 
-Example 3: Decompress `file.lz' partially until 10KiB of decompressed
+Example 3: Decompress `file.lz' partially until 10 KiB of decompressed
 data are produced.
 
      lziprecover -D 0,10KiB file.lz
@@ -467,7 +467,7 @@ programs with a suitable command line syntax.
 
 `-V'
 `--version'
-     Print the version number of lziprecover on the standard output and
+     Print the version number of unzcrash on the standard output and
      exit.
 
 `-b RANGE'
@@ -541,16 +541,16 @@ Concept index
 
 Tag Table:
 Node: Top228
-Node: Introduction1095
-Node: Invoking lziprecover3248
-Node: Repairing files8686
-Node: Merging files9405
-Node: File format11176
-Node: Examples13660
-Ref: ddrescue-example14860
-Node: Unzcrash15969
-Node: Problems18344
-Node: Concept index18894
+Node: Introduction1096
+Node: Invoking lziprecover3249
+Node: Repairing files8687
+Node: Merging files9406
+Node: File format11177
+Node: Examples13687
+Ref: ddrescue-example14888
+Node: Unzcrash15997
+Node: Problems18369
+Node: Concept index18919
 
 End Tag Table
 
diff --git a/doc/lziprecover.texinfo b/doc/lziprecover.texinfo
index e2aed0a..3dbceb9 100644
--- a/doc/lziprecover.texinfo
+++ b/doc/lziprecover.texinfo
@@ -6,8 +6,8 @@
 @finalout
 @c %**end of header
 
-@set UPDATED 29 July 2013
-@set VERSION 1.15-rc1
+@set UPDATED 14 September 2013
+@set VERSION 1.15
 
 @dircategory Data Compression
 @direntry
@@ -356,7 +356,8 @@ All multibyte values are stored in little endian order.
 
 @table @samp
 @item ID string
-A four byte string, identifying the lzip format, with the value "LZIP".
+A four byte string, identifying the lzip format, with the value "LZIP"
+(0x4C, 0x5A, 0x49, 0x50).
 
 @item VN (version number, 1 byte)
 Just in case something needs to be modified in the future. 1 for now.
@@ -369,8 +370,8 @@ 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.
+Example: 0xD3 = 2^19 - 6 * 2^15 = 512 KiB - 6 * 32 KiB = 320 KiB@*
+Valid values for dictionary size range from 4 KiB to 512 MiB.
 
 @item Lzma stream
 The lzma stream, finished by an end of stream marker. Uses default values
@@ -413,7 +414,7 @@ lziprecover -tv file.lz
 
 @sp 1
 @noindent
-Example 3: Decompress @samp{file.lz} partially until 10KiB of
+Example 3: Decompress @samp{file.lz} partially until 10 KiB of
 decompressed data are produced.
 
 @example
@@ -529,7 +530,7 @@ Print an informative help message describing the options and exit.
 
 @item -V
 @itemx --version
-Print the version number of lziprecover on the standard output and exit.
+Print the version number of unzcrash on the standard output and exit.
 
 @item -b @var{range}
 @itemx --bits=@var{range}
diff --git a/lzip.h b/lzip.h
index dec0aae..bdc4c61 100644
--- a/lzip.h
+++ b/lzip.h
@@ -68,10 +68,10 @@ enum {
   max_match_len = min_match_len + max_len_symbols - 1,	// 273
   min_match_len_limit = 5,
 
-  max_dis_states = 4 };
+  dis_states = 4 };
 
 inline int get_dis_state( const int len )
-  { return std::min( len - min_match_len, max_dis_states - 1 ); }
+  { return std::min( len - min_match_len, dis_states - 1 ); }
 
 inline int get_lit_state( const uint8_t prev_byte )
   { return ( prev_byte >> ( 8 - literal_context_bits ) ); }
-- 
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