Fix: diagnostic and tries to activate treesitter

nvim/.config/nvim/lua/config/treesitter.lua

@@ -0,0 +1,12 @@
+require'nvim-treesitter.configs'.setup {
+  -- One of "all", "maintained" (parsers with maintainers), or a list of languages
+  ensure_installed = "maintained",
+  highlight = {
+    enable = true,
+  },
+  indent = {
+      enable = true,
+  }
+}
+vim.opt.foldmethod = "expr"
+vim.opt.foldexpr = "nvim_treesitter#foldexpr()"

nvim/.config/nvim/lua/lsp.lua

@@ -17,29 +17,24 @@ local on_attach = function(client, bufnr)
   -- See references
   buf_set_keymap('n', 'gr', '<cmd>lua vim.lsp.buf.references()<CR>', opts)
   -- show documentation
-  buf_set_keymap('n', '<leader>K', '<Cmd>lua vim.lsp.buf.hover()<CR>', opts)
+  buf_set_keymap('n', 'K', '<Cmd>lua vim.lsp.buf.hover()<CR>', opts)
   -- Rename
   buf_set_keymap('n', '<leader>rn', '<cmd>lua vim.lsp.buf.rename()<CR>', opts)
 
-  -- je sais pas ce c'est que ces workspaces
-  buf_set_keymap('n', '<leader>wa', '<cmd>lua vim.lsp.buf.add_workspace_folder()<CR>', opts)
-  buf_set_keymap('n', '<leader>wr', '<cmd>lua vim.lsp.buf.remove_workspace_folder()<CR>', opts)
-  buf_set_keymap('n', '<leader>wl', '<cmd>lua print(vim.inspect(vim.lsp.buf.list_workspace_folders()))<CR>', opts)
-  -- ??
+  -- proposions from lsp
   buf_set_keymap('n', '<leader>ca', '<cmd>lua vim.lsp.buf.code_action()<CR>', opts)
   -- Details on diagnostics
-  buf_set_keymap('n', '<leader>d', '<cmd>lua vim.lsp.diagnostic.show_line_diagnostics()<CR>', opts)
+  buf_set_keymap('n', '<leader>d', '<cmd>lua vim.diagnostic.open_float()<CR>', opts)
   -- Cycle over diagnostics
-  buf_set_keymap('n', '[d', '<cmd>lua vim.lsp.diagnostic.goto_prev()<CR>', opts)
-  buf_set_keymap('n', ']d', '<cmd>lua vim.lsp.diagnostic.goto_next()<CR>', opts)
+  buf_set_keymap('n', '<leader>df', '<cmd>lua vim.diagnostic.goto_prev()<CR>', opts)
+  buf_set_keymap('n', '<leader>dp', '<cmd>lua vim.diagnostic.goto_next()<CR>', opts)
   -- Get diagnostic on local list
-  buf_set_keymap('n', '<leader>q', '<cmd>lua vim.lsp.diagnostic.set_loclist()<CR>', opts)
+  buf_set_keymap('n', '<leader>q', '<cmd>lua vim.diagnostic.setloclist()<CR>', opts) 
   buf_set_keymap("n", "<leader>f", "<cmd>lua vim.lsp.buf.formatting()<CR>", opts)
 
   buf_set_keymap('n', 'gD', '<Cmd>lua vim.lsp.buf.declaration()<CR>', opts)
   buf_set_keymap('n', 'gd', '<Cmd>lua vim.lsp.buf.definition()<CR>', opts)
   buf_set_keymap('n', 'gi', '<cmd>lua vim.lsp.buf.implementation()<CR>', opts)
-  buf_set_keymap('n', '<C-k>', '<cmd>lua vim.lsp.buf.signature_help()<CR>', opts)
   buf_set_keymap('n', '<leader>D', '<cmd>lua vim.lsp.buf.type_definition()<CR>', opts)
 end
 

nvim/.config/nvim/lua/mappings.lua

@@ -15,5 +15,3 @@ map('v', '>', '>gv', {})
 -- Automatically spell check last error in insert mode
 map('i', '<c-f>', '<c-g>u<Esc>[s1z=`]a<c-g>u', default_opts)
 
--- Yank to the end of the line
-map('n', 'Y' ,'y$', default_opts)

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

@@ -71,7 +71,8 @@ return require('packer').startup(function()
 
     use {
         'nvim-treesitter/nvim-treesitter',
-        run = ':TSUpdate'
+        config=[[require('config.treesitter')]],
+        run = ':TSUpdate',
     }
 
     use {