Try indexedSearch plugin, and rewrite it properly.

[L0stSoul]

fork https://github.com/vim-scripts/IndexedSearch and rewrite

[L0stSoul]

It's to stupid unfortunatelly.

1. It still show this message even after you move away from string
2. it still tell you that you are in the midle of search even after you call :nohlsearch

may be i can use it after rewrite