Function: set-terminal-coding-system

Set coding system of terminal output to CODING-SYSTEM.
All text output to TERMINAL will be encoded
with the specified coding system.

For a list of possible values of CODING-SYSTEM, use M-x list-coding-systems.
The default is determined by the selected language environment
or by the previous use of this command.

TERMINAL may be a terminal object, a frame, or nil for the
selected frame's terminal. The setting has no effect on graphical terminals.