# File lib/rbreadline.rb, line 8314 def rl_exchange_point_and_mark(count, key) if (@rl_mark > @rl_end) @rl_mark = -1 end if (@rl_mark == -1) rl_ding() return -1 else @rl_point, @rl_mark = @rl_mark, @rl_point end 0 end