Shougo/neocomplcache — pull request #260 by zhaocai (2012-09-14 17:35:40+00:00)
Title: Fix: key mapping issue #252

I have fixed the issue raised in [key mapping issue #252](https://github.com/Shougo/neocomplcache/issues/252)

the names I used for the functions may not good enough. Please pull it and change as your standard.