From 65b8d5278882310eed758e6fbfd6ab9676db883c Mon Sep 17 00:00:00 2001
From: Markus Teich <markus.teich@stusta.mhn.de>
Date: Mon, 15 Feb 2016 14:15:45 +0100
Subject: Revert "No need for usage()"

This reverts most of commit a6dc051e3744ce5b14c54d2d246d3e8258207e76 and fixes
some related stuff:

- keep spelling fixes from original commit
- make -h and -v also work when followed by more arguments
- any unknown flag prints usage
- fix output of -v to display "slock: version 1.3" instead of "slock: slock-1.3"
---
 slock.1 | 16 +++++++++++++---
 1 file changed, 13 insertions(+), 3 deletions(-)

(limited to 'slock.1')

diff --git a/slock.1 b/slock.1
index 467194d..0ef3e15 100644
--- a/slock.1
+++ b/slock.1
@@ -3,17 +3,27 @@
 slock \- simple X screen locker
 .SH SYNOPSIS
 .B slock
-.RB [
-.IR cmd
-]
+.RB [ \-v
+|
+.IR cmd ]
 .SH DESCRIPTION
 .B slock
 is an X screen locker. If provided,
 .IR cmd
 is executed after the screen has been locked.
+.SH OPTIONS
+.TP
+.B \-v
+prints version information to stdout, then exits.
 .SH EXAMPLES
 $ slock /usr/sbin/s2ram
 .SH CUSTOMIZATION
 .B slock
 can be customized by creating a custom config.h and (re)compiling the source
 code. This keeps it fast, secure and simple.
+.SH AUTHORS
+See the LICENSE file for the authors.
+.SH LICENSE
+See the LICENSE file for the terms of redistribution.
+.SH BUGS
+Please report them.
-- 
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