From: FRIGN <dev@frign.de>
Date: Tue, 23 Aug 2016 08:55:34 +0000 (+0200)
Subject: Convert manpage to mandoc and fix usage
X-Git-Url: https://git.danieliu.xyz/?a=commitdiff_plain;h=a9eddbd94fb03a36186ef2b1e784468dfcddbc19;p=slock.git

Convert manpage to mandoc and fix usage

In all honor, the previous usage was formally more correct, but for the
sake of consistency across all the tools having the v-flag, I separated
it from the command-string.

Also, make use of the mandoc macros for the manpage. This makes it
easier to maintain, extend and change in the future.
---

diff --git a/slock.1 b/slock.1
index 0ef3e15..2b2b7c8 100644
--- a/slock.1
+++ b/slock.1
@@ -1,29 +1,27 @@
-.TH SLOCK 1 slock\-VERSION
-.SH NAME
-slock \- simple X screen locker
-.SH SYNOPSIS
-.B slock
-.RB [ \-v
-|
-.IR cmd ]
-.SH DESCRIPTION
-.B slock
-is an X screen locker. If provided,
-.IR cmd
+.Dd 2016-08-23
+.Dt SLOCK 1
+.Sh NAME
+.Nm slock
+.Nd simple X screen locker
+.Sh SYNOPSIS
+.Nm
+.Op Fl v
+.Op Ar cmd Op Ar arg ...
+.Sh DESCRIPTION
+.Nm
+is a simple X screen locker. If provided,
+.Ar cmd Op Ar arg ...
 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.
+.Sh OPTIONS
+.Bl -tag -width Ds
+.It Fl v
+Print version information to stdout and exit.
+.El
+.Sh EXAMPLES
+$
+.Nm
+/usr/sbin/s2ram
+.Sh CUSTOMIZATION
+.Nm
+can be customized by creating a custom config.h from config.def.h and
+(re)compiling the source code. This keeps it fast, secure and simple.
diff --git a/slock.c b/slock.c
index 8ed59ca..3e2ab8f 100644
--- a/slock.c
+++ b/slock.c
@@ -282,7 +282,7 @@ lockscreen(Display *dpy, int screen)
 static void
 usage(void)
 {
-	die("usage: slock [-v | cmd [arg ...]]\n");
+	die("usage: slock [-v] [cmd [arg ...]]\n");
 }
 
 int