added a mapping for automatic curly bracket expansion

after/ftplugin/c.vim

@@ -0,0 +1,2 @@
+" This enables the fancy automatic curly brackets.
+let g:AutoInsertBracket_enable = 1

after/ftplugin/cpp.vim

@@ -0,0 +1,2 @@
+" This enables the fancy automatic curly brackets.
+let g:AutoInsertBracket_enable = 1

init.vim

@@ -85,10 +85,16 @@ Plug 'chrisbra/unicode.vim'
 " Color schemes.
 Plug 'tomasr/molokai'
 Plug 'bluz71/vim-moonfly-colors'
+Plug 'bluz71/vim-nightfly-guicolors'
+Plug 'sainnhe/sonokai'
 
 " This is for snippets.
 Plug 'SirVer/ultisnips'
 
+" Treesitter seems to be a reall nice
+" plugin for code highlighting.
+Plug 'nvim-treesitter/nvim-treesitter', {'do': ':TSUpdate'}
+
 call plug#end()
 
 "===================== Language Server Configuration ===========================
@@ -159,6 +165,22 @@ let g:completion_enable_snippet = 'UltiSnips'
 " Use completion-nvim in every buffer
 autocmd BufEnter * lua require'completion'.on_attach()
 
+" This function and mapping is basically related
+" to autocompletion as well.
+" It automatically maps a single bracket to the
+" GNU-style formatted bracket.
+let g:AutoInsertBracket_enable = 0
+
+function! AutoInsertBracket()
+    if g:AutoInsertBracket_enable
+        return "{\n}\<Esc>O"
+    else
+        return "{"
+    endif
+endfunction
+inoremap <expr> { AutoInsertBracket()
+
+
 
 "========================== A Nice Color Scheme ================================
 "===============================================================================
@@ -167,9 +189,24 @@ autocmd BufEnter * lua require'completion'.on_attach()
 "let g:airline_theme='one'
 let $NVIM_TUI_ENABLE_TRUE_COLOR=1
 set termguicolors
+" This is for sonokai, a rather nice
+" color scheme.
+"let g:sonokai_style = 'atlantis'
+"let g:sonokai_enable_italic = 0
+"let g:sonokai_disable_italic_comment = 0
 colorscheme molokai
 
 "=================== Settings Related to Highlighting ==========================
 "===============================================================================
 
 let g:vimsyn_embed= 'l'
+
+
+"==================== Settings Related to Treesitter ===========================
+"===============================================================================
+
+" Install the language parsers.
+"TSInstall python
+"TSInstall c
+"TSInstall cpp
+"TSInstall bash