on.keychord_press = function(chord, key)
	if chord == 'C--' then
		if Font_size > 2 then
			Font_size = Font_size - 1
			love.graphics.setFont(love.graphics.newFont(Font_size))
		end
	elseif chord == 'C-=' then
		Font_size = Font_size + 1
		love.graphics.setFont(love.graphics.newFont(Font_size))
	elseif chord == 'C-0' then
		Font_size = 36
		love.graphics.setFont(love.graphics.newFont(Font_size))
	elseif chord == 'C-r' then
		Rows = ordered_keys(Data)
	end
end