Nicer completion settings

.config/nvim/init.vim

@@ -1,4 +1,6 @@
 source ~/.vimrc
+
+
 lua << EOF
 local nvim_lsp = require('lspconfig')
 local on_attach = require'completion'.on_attach
@@ -6,10 +8,12 @@ local servers = { "html", "clangd", "vimls", "vuels", "phpactor", "rust_analyzer
 
 for _, lsp in ipairs(servers) do
   nvim_lsp[lsp].setup {
-    on_attach = on_attach,
+    on_attach = require'completion'.on_attach,
     flags = {
       debounce_text_changes = 150,
     }
   }
 end
 EOF
+
+

.vimrc

@@ -40,9 +40,16 @@ let g:ctrlp_show_hidden = 1
 "" Vim Closetag
 let g:closetag_filenames = '*.xml,*.xlf,*.html,*.xhtml,*.phtml'
 
+"" completion-nvim
+let g:completion_trigger_character = ['.', '::', '>']
+let g:completion_trigger_keyword_length = 3
+
 "" Vim Config
-" Some autocompletion settings.
-set completeopt+=longest,menuone,menu,preview
+" Set completeopt to have a better completion experience
+set completeopt=menuone,noinsert,noselect
+
+" Avoid showing message extra message when using completion
+set shortmess+=c
 
 " Add clipboard support
 set clipboard=unnamedplus