Merging upstream version 1.11.

Signed-off-by: Daniel Baumann <daniel@debian.org>

doc/clzip.1

@@ -1,12 +1,23 @@
 .\" DO NOT MODIFY THIS FILE!  It was generated by help2man 1.46.1.
-.TH CLZIP "1" "February 2018" "clzip 1.10" "User Commands"
+.TH CLZIP "1" "January 2019" "clzip 1.11" "User Commands"
 .SH NAME
 clzip \- reduces the size of files
 .SH SYNOPSIS
 .B clzip
 [\fI\,options\/\fR] [\fI\,files\/\fR]
 .SH DESCRIPTION
-Clzip \- LZMA lossless data compressor.
+Clzip is a C language version of lzip, fully compatible with lzip 1.4 or
+newer. As clzip is written in C, it may be easier to integrate in
+applications like package managers, embedded devices, or systems lacking
+a C++ compiler.
+.PP
+Lzip is a lossless data compressor with a user interface similar to the
+one of gzip or bzip2. Lzip can compress about as fast as gzip (lzip \fB\-0\fR)
+or compress most files more than bzip2 (lzip \fB\-9\fR). Decompression speed is
+intermediate between gzip and bzip2. Lzip is better than gzip and bzip2
+from a data recovery perspective. Lzip has been designed, written and
+tested with great care to replace gzip and bzip2 as the standard
+general\-purpose compressed format for unix\-like systems.
 .SH OPTIONS
 .TP
 \fB\-h\fR, \fB\-\-help\fR
@@ -52,7 +63,7 @@ suppress all messages
 set dictionary size limit in bytes [8 MiB]
 .TP
 \fB\-S\fR, \fB\-\-volume\-size=\fR<bytes>
-set volume size limit in bytes, implies \fB\-k\fR
+set volume size limit in bytes
 .TP
 \fB\-t\fR, \fB\-\-test\fR
 test compressed file integrity
@@ -93,7 +104,7 @@ Report bugs to lzip\-bug@nongnu.org
 .br
 Clzip home page: http://www.nongnu.org/lzip/clzip.html
 .SH COPYRIGHT
-Copyright \(co 2018 Antonio Diaz Diaz.
+Copyright \(co 2019 Antonio Diaz Diaz.
 License GPLv2+: GNU GPL version 2 or later <http://gnu.org/licenses/gpl.html>
 .br
 This is free software: you are free to change and redistribute it.