neovim: cleanup config

configuration/common/pkg/neovim.nix

@@ -93,8 +93,7 @@ in {
             \ 'ctagsargs' : '-sort -silent'
             \ }
 
-
-          " syntastic
+          " syntastic {
           au FileType qf setlocal wrap linebreak
           let g:syntastic_always_populate_loc_list = 1
           let g:syntastic_auto_loc_list = 0
@@ -111,17 +110,18 @@ in {
             \ 'dir':  '\v[\/]\.(git|hg|svn|)$$',
             \ 'file': '\v\.(exe|so|dll)$$',
             \ }
+          " }
 
 
-          "au BufRead,BufNewFile *.txt,*.md,*.markdown setlocal spell spelllang=de_de,en_us
-
-          " sync default register to clipboard
+          " sync default register to clipboard {
           if has('unnamedplus')
             set clipboard=unnamedplus
           else
             set clipboard=unnamed
           endif
+          " }
 
+          " colored brackets {
           let g:rbpt_colorpairs = [
               \ ['brown',       'RoyalBlue3'],
               \ ['Darkblue',    'SeaGreen3'],
@@ -147,6 +147,7 @@ in {
           au Syntax * RainbowParenthesesLoadRound
           au Syntax * RainbowParenthesesLoadSquare
           au Syntax * RainbowParenthesesLoadBraces
+          " }
 
           set t_ut=
           colorscheme PaperColor