update man page for v0.4.3

x42-fil4.1

@@ -1,10 +1,10 @@
 .\" DO NOT MODIFY THIS FILE!  It was generated by help2man 1.40.4.
-.TH X42-FIL4 "1" "June 2015" "x42-fil4 version 0.4.2" "User Commands"
+.TH X42-FIL4 "1" "June 2015" "x42-fil4 version 0.4.3" "User Commands"
 .SH NAME
 x42-fil4 \- x42 JACK Parametric Equalizer
 .SH SYNOPSIS
 .B x42-fil4
-[ \fIPlugin-ID or URI \fR]
+[ \fIOPTIONS \fR] [ \fIPlugin-ID or URI \fR]
 .SH DESCRIPTION
 x42\-fil4 \- JACK Parametric EQ
 .PP
@@ -20,6 +20,39 @@ List if available plugins: (ID "Name" URI)
 1
 "4 Band Parametric EQ Mono" http://gareus.org/oss/lv2/fil4#mono
 .PP
+Usage:
+All control elements are operated in using the mouse:
+.TP
+Click+Drag
+left/down: decrease, right/up: increase value. Hold the Ctrl key to increase sensitivity.
+.TP
+Shift+Click
+reset to default value
+.TP
+Scroll\-wheel
+up/down by 1 step (smallest possible adjustment for given setting). Rapid continuous scrolling increases the step\-size.
+.PP
+The application can be closed by sending a SIGTERM (CTRL+C) on the command\-line of by closing the window.
+.SH OPTIONS
+.TP
+\fB\-h\fR, \fB\-\-help\fR
+Display this help and exit.
+.TP
+\fB\-l\fR, \fB\-\-list\fR
+Print list of available plugins and exit.
+.TP
+\fB\-O\fR <port>, \fB\-\-osc\fR <port>
+Listen for OSC messages on the given UDP port.
+.TP
+\fB\-P\fR, \fB\-\-portlist\fR
+Print control port list on startup.
+.TP
+\fB\-\-osc\-doc\fR
+Print available OSC commands and exit.
+.TP
+\fB\-V\fR, \fB\-\-version\fR
+Print version information and exit.
+.PP
 See also: <http://gareus.org/oss/lv2/fil4>
 Website: <http://x42\-plugins.com/>
 .SH COPYRIGHT