X HELP output too short

[man-d67]

/msg X HELP
-X- SYNTAX: HELP [command]

If I ask X for help and get this output I now
know about HELP but that kind of help looks like to be very limited or close to no help at all.
Could it be possible to add the SHOWCOMMANDS command so that people looking for help also know how to get the commands list?
Example:
/msg X HELP
-X- SYNTAX: HELP [command]
-X- eg: /msg X HELP SHOWCOMMANDS
-X- Displays the help for the SHOWCOMMANDS command
or maybe that way:
/msg X HELP
-X- SYNTAX: HELP [command]
-X- to get help about a command
-X- also /msg X SHOWCOMMANDS to get the list of available commands for you.

Thanks