; File: help.hlp        XROUTER HELP       Last modified: 14/6/00
;
The HELP command, which may be abbreviated to "H", displays help for 
commands and other topics.

Syntax: HELP [cmd | topic]

If no arguments are given, a short text gives directions on how to 
access help.

If the argument is a topic or a command name, the help file for that 
command or topic is displayed.  The argument "*" will list all the 
help topics available.

Examples:  H *      - List available help topics.
           H PING   - Gives help for PING command.

