learn_keychord_press = function(chord, key)
	if chord == 'return' then
		if Answer_idx > #Words then
			-- no words yet; do nothing
		elseif trim(Workbook.lines[1].data) == trim(Words[Answer_idx].contents) then
			print('correct!')
			Workbook.lines[1].data = ''
			Workbook.cursor1 = {line=1, pos=1}
			Text.redraw_all(Workbook)
			Answer_idx = love.math.random(#Words)
			play(Answer_idx)
		else
			print(':(')
		end
	else
		edit.keychord_press(Workbook, chord, key)
	end
end