Nvim: switch to clangd and clangd_extensions

.config/nvim/init.vim

@@ -13,6 +13,7 @@ call plug#begin('~/.config/nvim/plugins')
 
 " Code development helpers {{{
 Plug 'neovim/nvim-lspconfig'
+Plug 'p00f/clangd_extensions.nvim'
 "Plug 'ray-x/lsp_signature.nvim'
 Plug 'RRethy/vim-illuminate'
 
@@ -90,8 +91,7 @@ Plug 'chrisbra/csv.vim'
 "Plug 'MortenStabenau/matlab-vim'
 Plug 'junegunn/goyo.vim'
 Plug 'lukas-reineke/virt-column.nvim'
-"Plug 'jez/vim-superman' "vman application
-Plug 'glacambre/firenvim'
+"Plug 'glacambre/firenvim'
 "Plug 'JMcKiern/vim-shoot'
 Plug 'mrjones2014/legendary.nvim'
 Plug 'protex/better-digraphs.nvim'
@@ -205,7 +205,7 @@ nmap <space> <leader>
 
 inoremap jj <ESC>
 inoremap jk <ESC>
-inoremap :w<CR> <Esc>:w<CR>
+"inoremap :w<CR> <Esc>:w<CR>
 nnoremap Q <cmd>q
 
 " Reselect visual block after incrementing/decrementing