quotation in JSON files disappears

[johannes-jansson]

indentLine has a strange side effect for me: it hides all quotation in json files. Attaching an example with an almost clean vimrc to demonstrate the issue:

With the plugin enabled:

With the plugin disabled:

The screenshots above were done with this minimal vimrc:

set nocompatible
filetype off
set rtp+=~/.vim/bundle/Vundle.vim/
call vundle#rc()
Plugin 'VundleVim/Vundle.vim'
Plugin 'tpope/vim-sensible'
Plugin 'yggdroot/indentline'

On osx 10.12.6 in iTerm 2 3.2.3, zsh 5.5.1 and Vim 8.1

With my regular vimrc it looks like this:

[visualdensity]

Same for me too. +1

[Yggdroot]

Duplicate of #140.