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I've set hlsearch on my .vimrc.

The problem is: when I find what I need in my document, I want it to automatically disable hlsearch when I enter insert mode for that searched string.

So, if I try to search for another string, it starts over again. This behavior is well known among other editors.

How do I do it?

2 Answers 2

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disable highlighting when entering insertmode via i:

noremap i :set nohlsearch<CR>i

to reenable it by leaving insert mode (via ESC):

inoremap <ESC> <ESC>:set hlsearch<CR>

you could apply these idea to all kind of keys like a, o etc.

OR

autocmd InsertEnter * :set nohlsearch
autocmd InsertLeave * :set hlsearch

(kudos for the 'InsertEnter' event idea)

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I found a completely different approach, but that's is EXACTLY what I was looking for.

:set hlsearch
autocmd InsertEnter * :let @/=""
autocmd InsertLeave * :let @/=""

This sets the "latest search" register to the empty string, so that nothing will be highlighted. Earlier searches can still be remembered by using the key after hitting / or ? and optionally the "start" of the string to be searched.

Source

Thanks for your answer akira, but this solution is really elegant in my opinion. And it works, I tested it!

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  • if it works, its fine with me.
    – akira
    Jun 28, 2010 at 6:35
  • 2
    This approach breaks the "search again" functionality (/ <cr>).
    – Xilexio
    Sep 21, 2015 at 13:26

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