Alter Aeon Online Help

Keywords are:  'abort uabort userabort'

The 'uabort' command may be used at the command line to halt any
in-progress aliases and clear your socket queue.  This is useful
if your client doesn't support control C being passed to the mud,
and can be put into aliases to stop further alias execution.

The 'abort' command is processed at the socket layer, and it must be
precisely 'abort', in lowercase, followed by a return or semicolon.
When this is found at the socket layer, it immediately clears the
socket queue and halts all aliases.  This is stronger than uabort
in that it attempts to bypass command lag.