[MAJOR] Massive restructure. FIXED TAB BUG . Packer -> Lazy . barbar -> bufferline .

.config/nvim/lua/plugins/bufferline.lua

@@ -0,0 +1,70 @@
+--KEYBINDINGS
+local map = vim.api.nvim_set_keymap
+local opts = { noremap = true, silent = true }
+
+-- Move to previous/next
+map('n', '<A-,>', '<Cmd>BufferLineCyclePrev<CR>', opts)
+map('n', '<A-.>', '<Cmd>BufferLineCycleNext<CR>', opts)
+-- Re-order to previous/next
+map('n', '<A-<>', '<Cmd>BufferLineMovePrevious<CR>', opts)
+map('n', '<A->>', '<Cmd>BufferLineMoveNext<CR>', opts)
+-- Goto buffer in position...
+map('n', '<A-1>', '<Cmd>BufferLineGoToBuffer 1<CR>', opts)
+map('n', '<A-2>', '<Cmd>BufferLineGoToBuffer 2<CR>', opts)
+map('n', '<A-3>', '<Cmd>BufferLineGoToBuffer 3<CR>', opts)
+map('n', '<A-4>', '<Cmd>BufferLineGoToBuffer 4<CR>', opts)
+map('n', '<A-5>', '<Cmd>BufferLineGoToBuffer 5<CR>', opts)
+map('n', '<A-6>', '<Cmd>BufferLineGoToBuffer 6<CR>', opts)
+map('n', '<A-7>', '<Cmd>BufferLineGoToBuffer 7<CR>', opts)
+map('n', '<A-8>', '<Cmd>BufferLineGoToBuffer 8<CR>', opts)
+map('n', '<A-9>', '<Cmd>BufferLineGoToBuffer 9<CR>', opts)
+-- Close buffer
+map('n', '<A-c>', '<Cmd>BufferLinePickClose<CR>', opts)
+
+-- Set bufferline's options
+require("bufferline").setup({
+    options = {
+        mode = "buffers",
+        numbers = "none",
+        close_command = "bdelete! %d",
+        right_mouse_command = "bdelete! %d",
+        left_mouse_command = "buffer %d",
+        middle_mouse_command = "bdelete! %d",
+        indicator = {
+            icon = "▎",
+            style = "icon",
+        },
+        buffer_close_icon = '',
+        modified_icon = '●',
+        close_icon = '',
+        left_trunc_marker = '',
+        right_trunc_marker = '',
+        max_name_length = 18,
+        max_prefix_length = 15,
+        truncate_names = true,
+        tab_size = 18,
+        diagnostics = "nvim_lsp",
+        diagnostics_update_in_insert = true,
+        diagnostics_indicator = function(count, level, diagnostics_dict, context)
+            return "(" .. count .. ")"
+        end,
+        color_icons = true,
+        show_buffer_icons = true,
+        show_buffer_close_icons = true,
+        show_buffer_default_icon = true,
+        show_close_icon = true,
+        show_tab_indicators = true,
+        show_duplicate_prefix = true,
+        persist_buffer_sort = true,
+        separator_style = "slant",
+        enforce_regular_tabs = true,
+        always_show_bufferline = true,
+        hover = {
+            enabled = true,
+            delay = 200,
+            reveal = { 'close' }
+        },
+        sort_by = 'insert_after_current',
+    },
+    highlights = require("catppuccin.groups.integrations.bufferline").get()
+})