Added fzf

init.vim

@@ -5,23 +5,31 @@ set incsearch
 set scrolloff=6
 set termguicolors
 set shiftwidth=4
-set tabstop=4
-set softtabstop=4
+set tabstop=2
+set softtabstop=2
 syntax enable
 set smartindent
 set clipboard+=unnamedplus
 filetype plugin indent on
 set signcolumn=yes
+set expandtab
+set cursorline
+set nowrap
 
 set completeopt=menuone,noinsert,noselect
+set shortmess+=c
 
 call plug#begin('~/.vim/plugged')
 Plug 'phanviet/vim-monokai-pro'
 Plug 'neovim/nvim-lspconfig'
+Plug 'neovim/nvim-lsp'
 Plug 'nvim-lua/completion-nvim'
 Plug 'preservim/nerdcommenter'
 Plug 'preservim/nerdtree'
 Plug 'OmniSharp/omnisharp-vim'
+Plug 'junegunn/fzf', {'do': {-> fzf#install()}}
+Plug 'junegunn/fzf.vim'
+Plug 'airblade/vim-rooter'
 call plug#end()
 
 colorscheme monokai_pro
@@ -33,17 +41,15 @@ lua <<EOF
 local nvim_lsp = require'lspconfig'
 local pid = vim.fn.getpid()
 local omnisharp_bin = "/usr/bin/omnisharp"
+local attach_callback = require'completion'.on_attach
 
-local on_attach = function(client)
-    require'completion'.on_attach(client)
-end
-
-nvim_lsp.rust_analyzer.setup({ on_attach=on_attach })
-nvim_lsp.clangd.setup({ on_attach=on_attach })
+nvim_lsp.rust_analyzer.setup({ on_attach=attach_callback })
+nvim_lsp.clangd.setup({ on_attach=attach_callback })
 nvim_lsp.omnisharp.setup{
     cmd = { omnisharp_bin, "--languageserver" , "--hostPID", tostring(pid) };
-	on_attach=on_attach
+    on_attach=attach_callback
 }
+nvim_lsp.cmake.setup{ on_attach=attach_callback }
 
 vim.lsp.handlers["textDocument/publishDiagnostics"] = vim.lsp.with(
   vim.lsp.diagnostic.on_publish_diagnostics, {
@@ -66,7 +72,8 @@ nnoremap <silent> <leader>d <cmd>lua vim.lsp.buf.declaration()<CR>
 nnoremap <silent> <leader>a <cmd>lua vim.lsp.buf.code_action()<CR>
 nnoremap <silent> <leader>[ <cmd>lua vim.lsp.diagnostic.goto_prev()<CR>
 nnoremap <silent> <leader>] <cmd>lua vim.lsp.diagnostic.goto_next()<CR>
-
+inoremap <expr> <Tab>   pumvisible() ? "\<C-n>" : "\<Tab>"
+inoremap <expr> <S-Tab> pumvisible() ? "\<C-p>" : "\<S-Tab>"
 " nerd commenter
 nnoremap <silent> <leader>cc <cmd>NERDCommenterComment<CR>
 nnoremap <silent> <leader>cu <cmd>NERDCommenterUncomment<CR>
@@ -74,3 +81,8 @@ nnoremap <silent> <leader>cu <cmd>NERDCommenterUncomment<CR>
 " nerd tree
 nnoremap <silent> <leader>t <cmd>NERDTreeToggle<CR>
 
+" fzf
+nnoremap <silent> <leader>f <cmd>:Files<CR>
+nnoremap <silent> <leader>gf <cmd>:GFiles<CR>
+nnoremap <silent> <leader>gl <cmd>:GFiles?<CR>
+nnoremap <silent> <leader>rg <cmd>:Rg<CR>