# File lib/rbreadline.rb, line 8062 def noninc_search_from_pos(string, pos, dir) return 1 if (pos < 0) old = where_history() return -1 if (history_set_pos(pos) == 0) rl_setstate(RL_STATE_SEARCH) if (string[0,1] == '^') ret = history_search_prefix(string + 1, dir) else ret = history_search(string, dir) end rl_unsetstate(RL_STATE_SEARCH) if (ret != -1) ret = where_history() end history_set_pos(old) ret end