feat nvim: listchars & o-plugin framework

dot_config/nvim/lua/config/lazy.lua

@@ -24,8 +24,11 @@ vim.opt.rtp:prepend(lazypath)
 -- Setup lazy.nvim
 require("lazy").setup({
   spec = {
-    -- import your plugins
+    -- 自動載入 plugins 資料夾中的所有插件
     { import = "plugins" },
+
+    -- 手動引入 o-plugins 資料夾中的插件
+    -- require("o-plugins.nvim-listchars"),
   },
   -- Configure any other settings here. See the documentation for more details.
   -- colorscheme that will be used when installing plugins.

dot_config/nvim/lua/config/listchars.lua

@@ -0,0 +1,14 @@
+-- vim.opt.listchars = {
+--   eol = "¬",
+--   tab = "→→",
+--   trail = ".",
+--   extends = ">",
+--   precedes = "<"
+-- }
+
+vim.opt.listchars = {
+  trail = "-",
+  eol = "↲",
+  tab = "» ",
+  space = "·",
+}

dot_config/nvim/lua/config/options.lua

@@ -19,12 +19,7 @@ vim.opt.expandtab      = true -- 使用空格代替tab
 vim.opt.termguicolors  = true -- 支持真彩色
 vim.opt.colorcolumn = "80,120"  -- 顯示編輯器建議寬度
 vim.opt.scrolloff = 3       -- 捲動時保留 n 行彈性
-vim.opt.listchars = {
-    eol = "¬",
-    tab = "→→",
-    trail = ".",
-    extends = ">",
-    precedes = "<" }
+require("config.listchars") -- 顯示行尾符號
 vim.opt.list = true
 
 -- 整行移動的快速鍵

dot_config/nvim/lua/o-plugins/nvim-listchars.lua

@@ -0,0 +1,20 @@
+return {
+  {
+    "fraso-dev/nvim-listchars",
+    opts = true,
+    event = "BufEnter",
+    config = function()
+      require("nvim-listchars").setup({
+        save_state = true,      -- If enabled, save toggled state in a cache file. Will overwrite current `vim.opt.list` value.
+        listchars = {           -- `listchars` to be displayed. See available options by running `:help listchars`
+          tab = "> ",
+          trail = "-",
+          nbsp = "+",
+        },
+        notifications = true,   -- Enable or disable listchars notifications
+        exclude_filetypes = {}, -- List of filetypes where `listchars` is disabled
+        lighten_step = 5,       -- Amount to add/remove from base color
+      })
+    end,
+  }
+}