Remove config for the return type of signal handlers, which is also a

[bsdgames-darwin.git] / wtf / wtf.6

diff --git a/wtf/wtf.6 b/wtf/wtf.6
index 00b2ebddd21cf39678131732e9a611d1087c1ecf..1f2f37c34880f5b8e445bad9d22b35112b8f3bcb 100644 (file)
--- a/wtf/wtf.6
+++ b/wtf/wtf.6
@@ -1,8 +1,8 @@
-.\"    $NetBSD: wtf.6,v 1.4 2001/04/02 22:42:40 wiz Exp $
+.\"    $NetBSD: wtf.6,v 1.13 2009/05/04 20:37:28 wiz Exp $
 .\"
 .\" Public Domain
 .\"
-.Dd July 21, 1999
+.Dd July 27, 2007
 .Dt WTF 6
 .Os
 .Sh NAME
@@ -10,17 +10,21 @@
 .Nd translates acronyms for you
 .Sh SYNOPSIS
 .Nm
+.Op Fl f Ar dbfile
 .Op Ar is
 .Ar acronym Ar ...
 .Sh DESCRIPTION
 The
 .Nm
 utility displays the expansion of the acronyms
-specified on the command line.  If the acronym is unknown,
+specified on the command line.
+If the acronym is not in any of the acronyms databases,
 .Nm
-will check to see if the acronym is known by the
-.Xr whatis 1
-command.
+will check to see if the acronym is known by
+.Xr whatis 1 ,
+.Xr pkg_info 1 ,
+or via pkgsrc's internal help mechanism,
+.Dq make help topic=XXX .
 .Pp
 If
 .Dq is
@@ -28,20 +32,34 @@ is specified on the command line, it will be ignored, allowing the
 fairly natural
 .Dq wtf is WTF
 usage.
+.Pp
+The following options are available:
+.Bl -tag -width flag
+.It Fl f Ar dbfile
+Overrides the default acronym database, bypassing the value of the
+.Ev ACRONYMDB
+variable.
+.El
 .Sh ENVIRONMENT
 .Bl -tag -width ACRONYMDB
 .It Ev ACRONYMDB
 The default acronym database may be overridden by setting the
 environment variable
 .Ev ACRONYMDB
-to the name of a file in the proper format (acronym[tab]meaning).
+to the name of one or more space-separated file names of
+acronym databases.
+The files must be in the proper format (acronym[tab]meaning).
 .El
 .Sh FILES
-.Bl -tag -width /usr/share/misc/acronyms -compact
+.Bl -tag -width /usr/share/misc/acronyms.XXXX -compact
 .It Pa /usr/share/misc/acronyms
 default acronym database.
+.It Pa /usr/share/misc/acronyms.comp
+computer-related acronym database.
 .El
 .Sh SEE ALSO
+.Xr make 1 ,
+.Xr pkg_info 1 ,
 .Xr whatis 1
 .Sh HISTORY
 .Nm