Merging upstream version 1.0.

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

1 files changed, 8 insertions, 4 deletions

diff --git a/doc/zutils.texinfo b/doc/zutils.texinfo
index b5a2413..ed65997 100644
--- a/doc/zutils.texinfo
+++ b/doc/zutils.texinfo
@@ -6,8 +6,8 @@
 @finalout
 @c %**end of header
 
-@set UPDATED 8 April 2013
-@set VERSION 1.0-rc7
+@set UPDATED 31 May 2013
+@set VERSION 1.0
 
 @dircategory Data Compression
 @direntry
@@ -74,6 +74,10 @@ The supported formats are bzip2, gzip, lzip and xz.
 Zcat, zcmp, zdiff, and zgrep are improved replacements for the shell
 scripts provided with GNU gzip. Ztest is unique to zutils.
 
+NOTE: Bzip2 and lzip provide well-defined values of exit status, which
+makes them safe to use with zutils. Gzip and xz may return ambiguous
+warning values, making them less reliable backends for zutils.
+
 @sp 1
 Numbers given as arguments to options (positions, sizes) may be followed
 by a multiplier and an optional @samp{B} for "byte".
@@ -211,7 +215,7 @@ corresponding decompressed file name (removes the extension from
 @var{file1}).
 @item
 If @var{file1} is not compressed, compares @var{file1} to the
-uncompressed contents of @var{file1}.[bz2|gz|lz|xz] (the first one that
+uncompressed contents of @var{file1}.[lz|bz2|gz|xz] (the first one that
 is found).
 @item
 If no suitable file is found, compares @var{file1} to data read from
@@ -303,7 +307,7 @@ corresponding decompressed file name (removes the extension from
 @var{file1}).
 @item
 If @var{file1} is not compressed, compares @var{file1} to the
-uncompressed contents of @var{file1}.[bz2|gz|lz|xz] (the first one that
+uncompressed contents of @var{file1}.[lz|bz2|gz|xz] (the first one that
 is found).
 @item
 If no suitable file is found, compares @var{file1} to data read from