nvim: init: Fix copy and paste with clipboard when using tmux

nvim/.config/nvim/init.lua

@@ -79,6 +79,20 @@ vim.g.matchup_surround_enabled     = 1
 -- textobj-word-column
 vim.g.textobj_wordcolumn_no_default_key_mappings = 1
 
+-- See :help clipboard and https://github.com/neovim/neovim/issues/14545
+vim.g.clipboard = {
+  name = "tmux",
+  copy = {
+    ["+"] = "tmux load-buffer -w -",
+    ["*"] = "tmux load-buffer -w -"
+  },
+  paste = {
+    ["+"] = "tmux save-buffer -",
+    ["*"] = "tmux save-buffer -"
+  },
+  cache_enabled = true
+}
+
 -- We do this to prevent the loading of the system fzf.vim plugin. This is
 -- present at least on Arch/Manjaro
 vim.api.nvim_command('set rtp-=/usr/share/vim/vimfiles')