Add symbols outline plugin. (#451)

init.lua

@@ -30,6 +30,7 @@ if O.extras then
     require('lv-dial')
     require('lv-hop')
     require('lv-colorizer')
+    require('lv-symbols-outline')
 end
 
 

lua/lv-symbols-outline/init.lua

@@ -0,0 +1,15 @@
+vim.g.symbols_outline = {
+    highlight_hovered_item = true,
+    show_guides = true,
+    auto_preview = true,
+    position = 'right',
+    keymaps = {
+        close = "<Esc>",
+        goto_location = "<Cr>",
+        focus_location = "o",
+        hover_symbol = "<C-space>",
+        rename_symbol = "r",
+        code_actions = "a",
+    },
+    lsp_blacklist = {},
+}

lua/plugins.lua

@@ -140,6 +140,8 @@ return require("packer").startup(function(use)
         require_plugin('nvim-colorizer.lua')
         use {'windwp/nvim-spectre', opt = true}
         require_plugin('windwp/nvim-spectre')
+        use {'simrat39/symbols-outline.nvim', opt = true}
+        require_plugin('symbols-outline.nvim')
         -- folke/todo-comments.nvim
         -- gennaro-tedesco/nvim-jqx
         -- TimUntersberger/neogit