update nvim configuration

nvim/.config/nvim/init.lua

@@ -97,6 +97,10 @@ require("lazy").setup({
                 mapping = {
                     ['<Tab>'] = cmp_action.luasnip_supertab(),
                     ['<S-Tab>'] = cmp_action.luasnip_shift_supertab(),
+                    -- Requires the terminal to send proper keycodes (put this in .Xresources):
+                    -- URxvt.keysym.S-Return:     \033[13;2u
+                    -- URxvt.keysym.C-Return:     \033[13;5u
+                    ['<S-Enter>'] = cmp.mapping.confirm({ select = true }),
                 },
                 window = {
                     completion = {
@@ -198,7 +202,11 @@ require("lazy").setup({
                 api.toggle.blockwise(vim.fn.visualmode())
             end)
         end,
-    }
+    },
+    {
+        'jamessan/vim-gnupg',
+        -- ft = { ".gpg", ".pgp", ".asc" },
+    },
 })
 -- }}}
 -- {{{ Keymap
@@ -262,3 +270,13 @@ if os.getenv("NVIM_IDE_MODE") == "1" then
     vim.cmd [[IDE]]
 end
 -- }}}
+
+vim.api.nvim_create_autocmd({ "BufEnter", "BufWinEnter" }, {
+    pattern = { "*.eml", "*.mail" },
+    callback = function(_)
+        vim.cmd("setl tw=80")
+        vim.cmd("setl fo=awq")
+        vim.cmd("setl comments+=nb:>")
+        vim.cmd([[match ErrorMsg '\s\+$']])
+    end
+})

nvim/.config/nvim/lazy-lock.json

@@ -16,5 +16,6 @@
   "telescope.nvim": { "branch": "master", "commit": "776b509f80dd49d8205b9b0d94485568236d1192" },
   "tokyodark.nvim": { "branch": "master", "commit": "4bfb42924274abc5de9f5f4779075b77c6112c85" },
   "vim-fugitive": { "branch": "master", "commit": "572c8510123cbde02e8a1dafcd376c98e1e13f43" },
+  "vim-gnupg": { "branch": "main", "commit": "f9b608f29003dfde6450931dc0f495a912973a88" },
   "vim-tmux-navigator": { "branch": "master", "commit": "addb64a772cb4a3ae1f1363583012b2cada2cd66" }
 }