nvim: cleanup settings (remove 24 bit color)

.config/nvim/lua/blake/settings.lua

@@ -121,32 +121,12 @@ vim.cmd 'filetype plugin on'
 vim.cmd 'autocmd TermOpen * setlocal nospell nonumber norelativenumber'
 
 -- Automatically toggle relative line numbers
---vim.cmd 'autocmd InsertEnter * :set norelativenumber '
---vim.cmd 'autocmd InsertLeave * :set relativenumber '
-
--- 24-bit color
-vim.cmd [[
-   "Use 24-bit (true-color) mode in Vim/Neovim when outside tmux.
-   "If you're using tmux version 2.2 or later, you can remove the outermost $TMUX check and use tmux's 24-bit color support
-   "(see < http://sunaku.github.io/tmux-24bit-color.html#usage > for more information.)
-   if (empty($TMUX))
-      if (has("nvim"))
-         "For Neovim 0.1.3 and 0.1.4 < https://github.com/neovim/neovim/pull/2198 >
-         let $NVIM_TUI_ENABLE_TRUE_COLOR=1
-      endif
-      "For Neovim > 0.1.5 and Vim > patch 7.4.1799 < https://github.com/vim/vim/commit/61be73bb0f965a895bfb064ea3e55476ac175162 >
-      "Based on Vim patch 7.4.1770 (`guicolors` option) < https://github.com/vim/vim/commit/8a633e3427b47286869aa4b96f2bfc1fe65b25cd >
-      " < https://github.com/neovim/neovim/wiki/Following-HEAD#20160511 >
-      if (has("termguicolors"))
-         set termguicolors
-      endif
-   endif
-]]
-
+-- vim.cmd 'autocmd InsertEnter * :set norelativenumber '
+-- vim.cmd 'autocmd InsertLeave * :set relativenumber '
 
 -- Make vim a hex editor
--- Edit *.bin files as binaries rather than text files (if your file isn't a .bin,
--- make a symlink that points to it with the .bin extension and edit the symlink ;)
+-- Edit *.bin files as binaries rather than text files
+-- (if your file isn't a .bin, do this: `ln -s $file $file.bin; vim $file`)
 vim.cmd [[
    augroup Binary
       au!