yes there's a bit of java in my nvim config why do you ask?

after/ftplugin/norg.lua

@@ -1,3 +1,28 @@
+local misc = require('core.misc')
+
+-- make sure norg parsers are installed before opening a norg file, currently
+-- there are two parsers: norg, and norg_meta
+local found = {}
+found[0] = 0 -- used to store the number of elements in the table
+
+-- check for the parsers
+misc.loopf(vim.fn.stdpath("data").."/site/pack/deps/opt/nvim-treesitter/parser",
+  function(file)
+  if string.find(file, "norg") then
+    found[file] = true
+    found[0] = found[0] + 1
+  end
+end, "so")
+
+-- if the parsers don't exist download them
+if found[0] < 2 and
+  (not found["norg.so"] or not found["norg_meta.so"]) then
+  vim.cmd("Neorg sync-parsers")
+end
+
+-- set colorcolumn in norg buffers
+vim.opt_local.colorcolumn = { 80 }
+
+-- make text wrap at the colorcolumn automatically
 vim.api.nvim_set_option_value("textwidth",
   tonumber(vim.api.nvim_get_option_value("colorcolumn", {})), { buf = 0 })
-vim.api.nvim_win_set_option(0, 'colorcolumn', '0')