help display
displaydisplay <setting>
display <setting> <value>
Look at or alter display settings. Display settings include colour, character sets and colour scheme.
To look at all your current settings, type "display" on its own.
To look at the valid values for an option, do, for example, "display colour", which will tell you which colour mode is currently in use and what colour modes are available.
To engage, for example, true colour mode, type "display colour true".
All the settings (apart from scheme) start on an 'auto' setting which means to use whatever default we decide is appropriate for your MUD client. You can restore this default state by typing, for example, "display colour auto".
see also:
mono, colour, charset, scheme, lines, showcol, setcol