Add descs to key maps, add neodev.nvim

Also highlight yanked text.

lua/user/keymaps.lua

@@ -12,9 +12,9 @@ vim.keymap.set('n', '<C-k>', '<C-w>k')
 vim.keymap.set('n', '<C-h>', '<C-w>h')
 vim.keymap.set('n', '<C-l>', '<C-w>l')
 
-vim.keymap.set('n', '<leader>,', ':noh<CR>', { silent = true })
+vim.keymap.set('n', '<leader>,', ':noh<CR>', { silent = true, desc = "Clear highlighting" })
 
-vim.keymap.set('n', '<leader>v', [[<Cmd>:e ~/.config/nvim/init.lua<CR>]], { silent = true })
+vim.keymap.set('n', '<leader>v', [[<Cmd>:e ~/.config/nvim/init.lua<CR>]], { silent = true, desc = "Open [V]im config" })
 
 -- URL handling (since I disabled netrw)
 -- source: https://sbulav.github.io/vim/neovim-opening-urls/

lua/user/settings.lua

@@ -78,3 +78,14 @@ vim.g.neovide_cursor_animation_length = 0.06
 vim.g.neovide_cursor_trail_size = 0.2 -- default: 0.8
 
 vim.api.nvim_set_hl(0, 'OctoEditable', { bg = '#313131' })
+
+-- [[ Highlight on yank ]]
+-- See `:help vim.highlight.on_yank()`
+local highlight_group = vim.api.nvim_create_augroup('YankHighlight', { clear = true })
+vim.api.nvim_create_autocmd('TextYankPost', {
+  callback = function()
+    vim.highlight.on_yank()
+  end,
+  group = highlight_group,
+  pattern = '*',
+})