-- Pull in the wezterm API local wezterm = require 'wezterm' -- This will hold the configuration. local config = wezterm.config_builder() -- This is where you actually apply your config choices config.keys = { { -- F11 key = "raw:454", action = wezterm.action.ToggleFullScreen, }, } config.default_prog = { '/bin/fish', '-l' } -- and finally, return the configuration to wezterm return config