Major update to the xzgrep and other scripts based on

the latest versions found from gzip CVS repository.

configure will try to find a POSIX shell to be used by
the scripts. This should ease portability on systems
which have pre-POSIX /bin/sh.

xzgrep and xzdiff support .xz, .lzma, .gz, and .bz2 files.
xzmore and xzless support only .xz and .lzma files.

The name of the xz executable used in these scripts is
now correct even if --program-transform-name has been used.

1 files changed, 26 insertions, 38 deletions

diff --git a/src/scripts/xzmore.1 b/src/scripts/xzmore.1
index dc76ac22..a94e8326 100644
--- a/src/scripts/xzmore.1
+++ b/src/scripts/xzmore.1
@@ -1,66 +1,54 @@
-.\" Original file was take from gzip, thus this man page is under GNU GPLv2+.
-.TH XZMORE 1 "2009-04-13" "XZ Utils"
+.\"
+.\" Original zdiff.1 for gzip: Jean-loup Gailly
+.\" Modifications for XZ Utils: Lasse Collin
+.\"
+.\" License: GNU GPLv2+
+.\"
+.TH XZMORE 1 "2009-07-05" "Tukaani" "XZ Utils"
 .SH NAME
-xzmore, xzless, lzmore, lzless \- view .xz or .lzma compressed (text) files
+xzmore, lzmore \- view xz or lzma compressed (text) files
 .SH SYNOPSIS
 .B xzmore
 .RI [ "filename ..."  ]
 .br
-.B xzless
-.RI [ "filename ..."  ]
-.br
 .B lzmore
 .RI [ "filename ..."  ]
-.br
-.B lzless
-.RI [ "filename ..."  ]
 .SH DESCRIPTION
 .B  xzmore
-is a filter which allows examination of .xz or .lzma compressed text files
-one screenful at a time on a soft-copy terminal.
+is a filter which allows examination of
+.BR xz (1)
+or
+.BR lzma (1)
+compressed text files one screenful at a time on a soft-copy terminal.
 .PP
 To use a pager other than the default
 .B more,
 set environment variable
 .B PAGER
-to the name of the desired program, such as
-.BR less .
-If
-.B xzmore
-is called as
-.B xzless
-then
-.B less
-is used as the
-.BR PAGER .
-The names
+to the name of the desired program.
+The name
 .B lzmore
-and
-.B lzless
-are provided for backward compatibility with LZMA Utils.
+is provided for backward compatibility with LZMA Utils.
 .TP
 .BR e " or " q
 When the prompt --More--(Next file:
 .IR file )
-is printed, this command causes xzmore to exit.
+is printed, this command causes
+.B xzmore
+to exit.
 .TP
 .B s
 When the prompt --More--(Next file:
 .IR file )
-is printed, this command causes zmore to skip the next file and continue.
+is printed, this command causes
+.B xzmore
+to skip the next file and continue.
 .PP
 For list of keyboard commands supported while actually viewing the
 content of a file, refer to manual of the pager you use, usually
-.BR more (1)
-or
-.BR less (1).
-.SH AUTHORS
-This manual page was ripped from
-.BR zmore (1)
-shipped in gzip package.
+.BR more (1).
 .SH "SEE ALSO"
 .BR more (1),
-.BR zmore (1),
-.BR xzdiff (1),
-.BR xzgrep (1),
-.BR xz (1)
+.BR xz (1),
+.BR xzless (1),
+.BR zmore (1)