UI changes + treesitter

README.md

@@ -20,6 +20,10 @@ through the use of `vimux` and `vim-tmux-navigator`.
 3. [Monospaced Nerd Font](https://www.nerdfonts.com/font-downloads) - The `/font` directory has one I use.
 4. `tmux`
 
+## Updating
+
+After running `git pull` you may need to run `:PlugInstall` and restart neovim to resolve any errors.
+
 For Python editing:
 
 1. [Neovim](https://github.com/neovim/neovim) compiled with Python support.

conf/langs/general.vim

@@ -0,0 +1,46 @@
+" General configuration
+let g:ale_fixers = {
+            \ '*': ['remove_trailing_lines', 'trim_whitespace'],
+            \ 'python': ['black', 'flake8'],
+            \ 'c': ['clang-format'],
+            \ 'c++': ['clang-format']
+            \}
+
+let g:ale_fix_on_save = 1
+
+"" Treesitter config.
+"" TODO: Remove lua << EOF and EOF when all files are converted
+""       to lua.
+lua << EOF
+require'nvim-treesitter.configs'.setup {
+  ensure_installed = {
+      "c",
+      "lua",
+      "markdown",
+      "python",
+      "query",
+      "vim",
+      "vimdoc",
+  },
+
+  -- Prefer asynchronous install for ensure_installed.
+  sync_install = false,
+  auto_install = true,
+
+  highlight = {
+    enable = true,
+
+    -- Disable for excessively large files.
+    disable = function(lang, buf)
+        local max_filesize = 100 * 1024 -- 100 KB
+        local ok, stats = pcall(vim.loop.fs_stat, vim.api.nvim_buf_get_name(buf))
+        if ok and stats and stats.size > max_filesize then
+            return true
+        end
+    end,
+
+    -- Disable vim regex highlighting. May intefer with some `indent` style stuff.
+    additional_vim_regex_highlighting = false,
+  },
+}
+EOF

conf/plugins.vim

@@ -18,6 +18,10 @@ Plug 'vim-airline/vim-airline'
 Plug 'vim-airline/vim-airline-themes'
 Plug 'ryanoasis/vim-devicons'
 Plug 'preservim/nerdtree'
+"" This plugin has been archived so if there are problems
+"" They may emerge here
+Plug 'Xuyuanp/nerdtree-git-plugin'
+Plug 'nvim-treesitter/nvim-treesitter', {'do': ':TSUpdate'}
 
 " General Editing
 Plug 'tpope/vim-surround'

conf/ui.vim

@@ -15,3 +15,4 @@ endif
 let NERDTreeShowHidden=1
 
 
+