register and its cross-references

register

register            register your nick (or make it secure)
register delete     delete your nick registration
register insecure   register your nick insecurely
 I only store settings for registered nicks.  For `insecure' nicks
 anyone who currently holds that nick can change its settings (see
 `help set', including securing it to their username.  `secure'
 nicks can only have their settings changed by the user to which they
 are registered, after identifying themselves (see `help identify').

identify

You must identify yourself to change your settings if your nick is
secure, and to use channel management commands.  In ircII on chiark,
just say `/blight-id'.  For other clients, see `help identpass'.
Once you are identified you can then register new nicks, change
settings, etc. - so long as you remain on a channel that I'm on too
(see `help invite').  See also `help register'.

set

set                  show your current settings
set <option>         show the current setting of <option>
set <option> <value> set <option> to <value>
 Options:  timeformat ks|hms|beat
           marktime off|once|<n>[k]s|<n>m|<n>h
           tellme ...
 See also `help <option>', `help register' and `help identify'