Add colorscheme arctic.nvim

lua/colorschemes.lua

@@ -56,6 +56,9 @@ M.colorscheme_conf = {
     vim.g.material_style = "oceanic"
     vim.cmd('colorscheme material')
   end,
+  arctic = function ()
+    vim.cmd("colorscheme arctic")
+  end
 }
 
 --- Use a random colorscheme from the pre-defined list of colorschemes.

lua/config/hlslens.lua

@@ -35,14 +35,28 @@ keymap.set("n", "N", "", {
   end,
 })
 
+local no_word_under_cursor = function()
+  local word_under_cursor = vim.fn.expand("<cword>")
+
+  local msg = "E348: No string under cursor"
+  api.nvim_err_writeln(msg)
+  return word_under_cursor == ""
+end
+
 keymap.set("n", "*", "", {
   callback = function()
+    if no_word_under_cursor() then
+      return
+    end
     vim.fn.execute("normal! *N")
     hlslens.start()
   end,
 })
 keymap.set("n", "#", "", {
   callback = function()
+    if no_word_under_cursor() then
+      return
+    end
     vim.fn.execute("normal! #N")
     hlslens.start()
   end,

lua/config/nvim_ufo.lua

@@ -40,9 +40,7 @@ vim.keymap.set("n", "zR", require("ufo").openAllFolds)
 vim.keymap.set("n", "zM", require("ufo").closeAllFolds)
 vim.keymap.set("n", "zr", require("ufo").openFoldsExceptKinds)
 vim.keymap.set("n", "<leader>K", function()
-  local winid = require("ufo").peekFoldedLinesUnderCursor()
-  if not winid then
-    -- vim.lsp.buf.hover()
-    vim.cmd([[ Lspsaga hover_doc ]])
-  end
-end)
+  local _ = require("ufo").peekFoldedLinesUnderCursor()
+end, {
+  desc = "Preview folded maps",
+})

lua/plugin_specs.lua

@@ -142,6 +142,12 @@ local plugin_specs = {
   { "catppuccin/nvim", name = "catppuccin", lazy = true },
   { "olimorris/onedarkpro.nvim", lazy = true },
   { "marko-cerovac/material.nvim", lazy = true },
+  {
+    "rockyzhang24/arctic.nvim",
+    dependencies = { "rktjmp/lush.nvim" },
+    name = "arctic",
+    branch = "v2",
+  },
 
   { "nvim-tree/nvim-web-devicons", event = "VeryLazy" },