delete trailing whitespace from control files

[debian/gzip] / zless.1

diff --git a/zless.1 b/zless.1
index c73c69a841d96132e25357ca9d1d73bf200a9860..7ff29e826ef199acb886366fea81c59d48222186 100644 (file)
--- a/zless.1
+++ b/zless.1
@@ -8,7 +8,9 @@ zless \- file perusal filter for crt viewing of compressed text
 .I  Zless
 is a filter which allows examination of compressed or plain text files
 one screenful at a time on a soft-copy terminal.  It is the equivalent of
-setting the environment variable LESSOPEN to "|gzip -cdfq -- %s",
+setting the environment variable LESSOPEN to '|gzip -cdfq -- %s',
+and the environment variable LESSMETACHARS to
+\&'<space><tab><newline>;*?"()<>[|&^`#\e$%=~',
 and then running
 .IR less .
 However, enough people seem to think that having the
@@ -21,8 +23,12 @@ zmore(1), less(1)
 .I Zless
 does not work with compressed data that is piped to it via standard
 input; it requires that input files be specified as arguments.
+To read compressed data from a pipe, you can use
+.RB ".\|.\|." "|gunzip|less"
+instead of
+.RB ".\|.\|." "|zless" .
 .SH "COPYRIGHT NOTICE"
-Copyright \(co 2006 Free Software Foundation, Inc.
+Copyright \(co 2006-2007, 2015-2018 Free Software Foundation, Inc.
 .br
 Copyright \(co 1992, 1993 Jean-loup Gailly
 .PP