vim glitches a lot when using incsearch on a large file

[preslavmihaylov]

When I am trying to find something in a large file (450k lines), the whole editor glitches.

Especially when there is no match on my search term. This does not happen if I use normal vim search without the plugin.

[roosemberth]

I'm having the same issue. Maybe we could add a shortcut to disable the plugin after invoking it. For example, when typing /^Hstring-in-large-file in normal mode incsearch would proxy the search to the default vim mechanism.

Edit: ^H here is meant to represent the Ctrl-backspace control sequence.