nvim/lua/init-indent-blankline.lua

require("indent_blankline").setup {
	space_char_blankline = " ",

		show_current_context = true,
}

vim.cmd [[
	highlight IndentBlanklineChar guifg=#e5e5e5 gui=nocombine
	highlight IndentBlanklineContextChar guifg=#666666 gui=nocombine
]]