highlighting match of matchit.vim.
please see [doc/hl_matchit.vim][1] [1]:https://github.com/vimtaku/hl_matchit.vim/blob/master/doc/hl_matchit.txt
highlighting match of matchit.vim.
please see [doc/hl_matchit.vim][1] [1]:https://github.com/vimtaku/hl_matchit.vim/blob/master/doc/hl_matchit.txt