Adding upstream version 1.5.upstream/1.5

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

1 files changed, 8 insertions, 6 deletions

diff --git a/doc/zgrep.1 b/doc/zgrep.1
index 864a6a5..67d8277 100644
--- a/doc/zgrep.1
+++ b/doc/zgrep.1
@@ -1,5 +1,5 @@
 .\" DO NOT MODIFY THIS FILE!  It was generated by help2man 1.46.1.
-.TH ZGREP "1" "May 2015" "zgrep (zutils) 1.4" "User Commands"
+.TH ZGREP "1" "May 2016" "zgrep (zutils) 1.5" "User Commands"
 .SH NAME
 zgrep \- search compressed files for a regular expression
 .SH SYNOPSIS
@@ -11,10 +11,12 @@ on any combination of compressed and uncompressed files. If any given
 file is compressed, its decompressed content is used. If a given file
 does not exist, and its name does not end with one of the known
 extensions, zgrep tries the compressed file names corresponding to the
-supported formats. If no files are specified, data is read from
-standard input, decompressed if needed, and fed to grep. Data read from
-standard input must be of the same type; all uncompressed or all
-in the same compression format.
+supported formats.
+.PP
+If no files are specified, or if a file is specified as '\-', data is
+read from standard input, decompressed if needed, and fed to grep. Data
+read from standard input must be of the same type; all uncompressed or
+all in the same compression format.
 .PP
 The supported formats are bzip2, gzip, lzip and xz.
 .PP
@@ -133,7 +135,7 @@ Report bugs to zutils\-bug@nongnu.org
 .br
 Zutils home page: http://www.nongnu.org/zutils/zutils.html
 .SH COPYRIGHT
-Copyright \(co 2015 Antonio Diaz Diaz.
+Copyright \(co 2016 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.