From 351df69bdeb9cd2768d3cb77998437933893088a Mon Sep 17 00:00:00 2001
From: Aadi Rave <arave@purdue.edu>
Date: Sun, 16 Mar 2025 13:30:48 -0400
Subject: [PATCH] added tab support

---
 init.lua                    | 27 +++++++++++++++++++++++++++
 lua/custom/plugins/init.lua | 25 +++++++++++++++++++++++++
 2 files changed, 52 insertions(+)

diff --git a/init.lua b/init.lua
index 598f5456..624fefd7 100644
--- a/init.lua
+++ b/init.lua
@@ -219,6 +219,33 @@ on_attach =
     end,
   })
 
+-- tab keybinds
+local map = vim.api.nvim_set_keymap
+local opts = { noremap = true, silent = true }
+
+-- Move to previous/next
+map('n', '<A-,>', '<Cmd>BufferPrevious<CR>', opts)
+map('n', '<A-.>', '<Cmd>BufferNext<CR>', opts)
+-- Goto buffer in position...
+map('n', '<A-1>', '<Cmd>BufferGoto 1<CR>', opts)
+map('n', '<A-2>', '<Cmd>BufferGoto 2<CR>', opts)
+map('n', '<A-3>', '<Cmd>BufferGoto 3<CR>', opts)
+map('n', '<A-4>', '<Cmd>BufferGoto 4<CR>', opts)
+map('n', '<A-5>', '<Cmd>BufferGoto 5<CR>', opts)
+map('n', '<A-6>', '<Cmd>BufferGoto 6<CR>', opts)
+map('n', '<A-7>', '<Cmd>BufferGoto 7<CR>', opts)
+map('n', '<A-8>', '<Cmd>BufferGoto 8<CR>', opts)
+map('n', '<A-9>', '<Cmd>BufferGoto 9<CR>', opts)
+map('n', '<A-0>', '<Cmd>BufferLast<CR>', opts)
+-- Sort automatically by...
+map('n', '<Space>bb', '<Cmd>BufferOrderByBufferNumber<CR>', opts)
+map('n', '<Space>bn', '<Cmd>BufferOrderByName<CR>', opts)
+map('n', '<Space>bd', '<Cmd>BufferOrderByDirectory<CR>', opts)
+map('n', '<Space>bl', '<Cmd>BufferOrderByLanguage<CR>', opts)
+map('n', '<Space>bw', '<Cmd>BufferOrderByWindowNumber<CR>', opts)
+-- Close buffer
+map('n', '<A-c>', '<Cmd>BufferClose<CR>', opts)
+
 -- [[ Install `lazy.nvim` plugin manager ]]
 --    See `:help lazy.nvim.txt` or https://github.com/folke/lazy.nvim for more info
 local lazypath = vim.fn.stdpath 'data' .. '/lazy/lazy.nvim'
diff --git a/lua/custom/plugins/init.lua b/lua/custom/plugins/init.lua
index 29ab2021..8ea2285c 100644
--- a/lua/custom/plugins/init.lua
+++ b/lua/custom/plugins/init.lua
@@ -249,4 +249,29 @@ return {
 
   -- catppuccin if i want
   { 'catppuccin/nvim', name = 'catppuccin', priority = 1000 },
+
+  -- display whitespace in visual mode
+  {
+    'mcauley-penney/visual-whitespace.nvim',
+    config = true,
+  },
+
+  -- tabs
+  {
+    'romgrk/barbar.nvim',
+    dependencies = {
+      'lewis6991/gitsigns.nvim', -- OPTIONAL: for git status
+      'nvim-tree/nvim-web-devicons', -- OPTIONAL: for file icons
+    },
+    init = function()
+      vim.g.barbar_auto_setup = false
+    end,
+    opts = {
+      -- lazy.nvim will automatically call setup for you. put your options here, anything missing will use the default:
+      -- animation = true,
+      -- insert_at_start = true,
+      -- …etc.
+    },
+    version = '^1.0.0', -- optional: only update when a new 1.x version is released
+  },
 }