set tabstop=4
syntax on
syntax enable
set number
set cursorline
set hlsearch
set background=dark
set termguicolors

highlight LineNr guifg=DarkGrey
highlight CursorLineNr guifg=Yellow cterm=NONE
highlight CursorLine cterm=NONE
highlight Search guifg=White guibg=DarkBlue

hi link markdownError Normal
syn match markdownIgnore "\$x_i\$"

vim 配置