clean up lcdproc client and add menu support (to be enabled at compile time) -

based upon patch by Andrew Foss

docs/lcdproc.1

@@ -1,53 +1,102 @@
 .TH lcdproc 1 "1-aug-01" "LCDproc"
+
 .SH NAME
 lcdproc - displays system status on LCDproc server (LCDd(8))
+
 .SH SYNOPSIS
 .B lcdproc
-[\-s \fIserver\fP] [\-p \fIport\fP] [\-d] [\fImode\fP [\fImode\fP ...]]
+[\-s \fIserver\fP] [\-p \fIport\fP] [\-e \fIdelay\fP] [\-d] [\-h] [\-v] [\fImode\fP [\fImode\fP ...]]
 .SH DESCRIPTION
 lcdproc connects to the LCDproc server to display status information about the system.
 .PP
 Currently, only Linux, xBSD and Solaris are supported with not all features being available on all platforms.
+
 .SH OPTIONS
 .I lcdproc
 understands these options:
 .TP 8
 .B \-s \fIserver\fP
-Set the hostname which LCDproc is running on, assumed to be localhost unless otherwise set
+Set the hostname which LCDproc is running on, assumed to be localhost unless otherwise set.
 .TP 8
 .B \-p \fIport\fP
-Set the port which LCDproc is accepting connections on, assumed to be 13666 unless otherwise set
+Set the port which LCDproc is accepting connections on, assumed to be 13666 unless otherwise set.
 .TP 8
 .B \-d
-Daemonize right after startup
+Daemonize right after startup.
+.TP 8
+.B \-e \fIdelay\fP
+xxx
+.TP 8
+.B \-h
+Show help screen.
+.TP 8
+.B \-v
+Print the version of the program and exit.
 .TP 8
 .B \fImode\fP
-Where mode is one of the following letters:
-.RS
-[C]pu [G]raph [T]ime [M]emory [X]load [D]isk [B]attery proc_[S]izes [O]ld_time big_cloc[K] [E]ssential_clock [U]ptime CPU_SM[P] [A]bout
-.RE
+is one of the following:
+.TP 16
+.B C CPU
+show detailed CPU usage
+.TP 16
+.B P SMP-CPU
+CPU usage overview (one line per CPU)
+.TP 16
+.B G CPUGraph
+CPU histogram
+.TP 16
+.B L Load
+Load histogram
+.TP 16
+.B M Memory
+memory & swap usage
+.TP 16
+.B S ProcSize
+show memory usage of 5 biggest processes
+.TP 16
+.B D Disk
+disk usage
+.TP 16
+.B B Battery
+battery status
+.TP 16
+.B T TimeDate
+time & date information
+.TP 16
+.B O OldTime
+old time screen
+.TP 16
+.B U Uptime
+old uptime screen
+.TP 16
+.B K BigClock
+big clock
+.TP 16
+.B N MiniClock
+essential clock
+.TP 16
+.B A About
+credits page
 .PP
 
 .SH EXAMPLES
-lcdproc C M D X 
+lcdproc C M D L 
 
 .TP 8
-connects to the LCDproc server and specifies the following modes:
+connects to the LCDproc server running on the default port 13666 on the local machine and specifies the following modes:
 .RS
-- CPU Usage
+- detailed CPU Usage
 .PP
-- Memory usage
+- Memory & swap usage
 .PP
-- Uptime
+- Disk usage
 .PP
-- Date and Time
-.PP
-- X-Load average over time
+- Load histogram
 .RE
 .PP
 
 
-.Sh SEE ALSO
+.SH SEE ALSO
 .Xr LCDd 8
 .SH AUTHOR
 LCDproc was originally written by William Ferrell (wwf@splatwerks.org) and Scott Scriven (scriven@cs.colostate.edu).
@@ -56,7 +105,7 @@ Since that time various people have contributed to LCDproc.
 
 The newest version of LCDproc should be available from here:
 
-		http://lcdproc.omnipotent.net/
+		http://www.lcdproc.org/
 
 .SH LEGAL STUFF
 LCDproc is released as "WorksForMe-Ware".  In other words, it is free, kinda neat, and we don't guarantee that it will do anything in particular on any machine except the ones it was developed on.