nvim: plugins: Drop SyntaxAttr

nvim/.config/nvim/lua/keymappings.lua

@@ -105,7 +105,6 @@ remap('n', '<BS>', '<C-^>', opts)
 remap('c', '<Tab>'  , 'getcmdtype() =~ \'[?/]\' ? \'<C-g>\' : feedkeys(\'<Tab>\'  , \'int\')[1]', expr_opts)
 remap('c', '<S-Tab>', 'getcmdtype() =~ \'[?/]\' ? \'<C-t>\' : feedkeys(\'<S-Tab>\', \'int\')[1]', expr_opts)
 
-remap('n', '<F1>', ':call SyntaxAttr#SyntaxAttr()<CR>'  , opts)
 remap('n', '<F2>', ':TSHighlightCapturesUnderCursor<CR>', opts)
 
 -- After shifting a visual block, select it again

nvim/.config/nvim/lua/plugins.lua

@@ -106,8 +106,6 @@ local init = function ()
   use 'vim-pandoc/vim-pandoc-syntax'
   -- Dhall
   use 'vmchale/dhall-vim'
-  -- Other syntax highlighting support
-  use 'inkarkat/SyntaxAttr.vim'
   -- For statusline
   use {
     'NTBBloodbath/galaxyline.nvim',