Adding my custom plugins

lua/custom/plugins/beacon.lua

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+return {
+  "danilamihailov/beacon.nvim",
+  version = "*",
+  config = function()
+    --require("beacon").setup({
+     -- minimal_jump = 5,
+    --})
+  end,
+}

lua/custom/plugins/custom-init.lua

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+-- You can add your own plugins here or in other files in this directory!
+--  I promise not to create any merge conflicts in this directory :)
+--
+-- See the kickstart.nvim README for more information
+
+package.path = package.path .. ";?.lua"
+
+-- Set the blinking cursor settings
+vim.o.guicursor = 'n-v:block,i:ver25,r-cr-o:hor20,a:blinkwait700-blinkoff400-blinkon250'
+
+-- Adjust the split that it makes sense
+vim.opt.splitbelow = true
+vim.opt.splitright = true
+
+-- Make sure, that when we exit nvim the previous cursor settings get restored
+vim.cmd([[
+    augroup RestoreCursorShapeOnExit
+        autocmd!
+        autocmd VimLeave * set guicursor=a:block20
+    augroup END
+]])
+
+-- Adding relative line numbers
+vim.opt.relativenumber = true
+
+-- Fix the cursor in the middle of windows when scrolling
+vim.opt.scrolloff = 6
+
+-- Remap for dealing with word wrap in v mode (see init.lua:284)
+vim.keymap.set('v', 'k', "v:count == 0 ? 'gk' : 'k'", { expr = true, silent = true})
+vim.keymap.set('v', 'j', "v:count == 0 ? 'gj' : 'j'", { expr = true, silent = true})
+
+-- Provide function and keymap binding to show not saved changes of current buffer
+function showBufferDiff()
+vim.cmd([[w !diff % - ]])
+end
+-- ":vim.cmd([[w !diff % - ]])"
+vim.keymap.set('n', '<leader>pd', showBufferDiff, { expr = true, silent = true, desc = "Print diff between buffer and file"})
+
+
+-- Mimic the tmux config here. S for vertical split, v for horizontal:
+-- - Remap for easier window control access
+-- - Remap general the window control access to <A-w>.
+-- - Remap (swapping) particular "s" to "v" when entering window control access.
+--   (Bear in mind that you have to release <A-w> keys, and then press "s" or "v". 
+--   Otherwise the swapping of "s" and "v" does not work.
+local map = vim.api.nvim_set_keymap
+map('n', '<A-w>', '<C-w>', {noremap = false})
+map('n', '<C-w>s', '<C-w>v', {noremap = true})
+map('n', '<C-w>v', '<C-w>s', {noremap = true})
+return {
+}

lua/custom/plugins/harpoon.lua

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+return {
+  -- {{{ Define the Harpoon lazy.vim specificaiton.
+
+  "ThePrimeagen/harpoon",
+  enabled = true,
+  branch = "harpoon2",
+  dependencies = {
+    "nvim-lua/plenary.nvim",
+    "nvim-telescope/telescope.nvim",
+  },
+
+  -- ----------------------------------------------------------------------- }}}
+  -- {{{ Define events to load Harpoon.
+
+  keys = function()
+    local harpoon = require("harpoon")
+    local conf = require("telescope.config").values
+
+    local function toggle_telescope(harpoon_files)
+      local file_paths = {}
+      for _, item in ipairs(harpoon_files.items) do
+        table.insert(file_paths, item.value)
+      end
+      require("telescope.pickers").new({}, {
+        prompt_title = "Harpoon",
+        finder = require("telescope.finders").new_table({
+          results = file_paths,
+        }),
+        previewer = conf.file_previewer({}),
+        sorter = conf.generic_sorter({}),
+      }):find()
+    end
+
+
+    return {
+      -- Harpoon marked files 1 through 4
+      {"<a-1>", function() harpoon:list():select(1) end, desc ="Harpoon buffer 1"},
+      {"<a-2>", function() harpoon:list():select(2) end, desc ="Harpoon buffer 2"},
+      {"<a-3>", function() harpoon:list():select(3) end, desc ="Harpoon buffer 3"},
+      {"<a-4>", function() harpoon:list():select(4) end, desc ="Harpoon buffer 4"},
+
+      -- Harpoon next and previous.
+      {"<a-5>", function() harpoon:list():next() end, desc ="Harpoon next buffer"},
+      {"<a-6>", function() harpoon:list():prev() end, desc ="Harpoon prev buffer"},
+
+      -- Harpoon user interface.
+      {"<leader>ht", function() harpoon.ui:toggle_quick_menu(harpoon:list()) end, desc ="Harpoon Toggle Menu"},
+      {"<leader>ha", function() harpoon:list():append() end, desc ="Harpoon add file"},
+
+      -- Use Telescope as Harpoon user interface.
+      {"<leader>hs", function() toggle_telescope(harpoon:list() )end, desc ="Show Harpoon window"},
+    }
+  end,
+
+  -- ----------------------------------------------------------------------- }}}
+  -- {{{ Use Harpoon defaults or my customizations.
+
+  opts = function(_, opts)
+    opts.settings = {
+      save_on_toggle = false,
+      sync_on_ui_close = false,
+      save_on_change = true,
+      enter_on_sendcmd = false,
+      tmux_autoclose_windows = false,
+      excluded_filetypes = { "harpoon", "alpha", "dashboard", "gitcommit" },
+      mark_branch = false,
+      key = function()
+        return vim.loop.cwd()
+      end
+    }
+  end,
+
+  -- ----------------------------------------------------------------------- }}}
+  -- {{{ Configure Harpoon.
+
+  config = function(_, opts)
+    require("harpoon").setup(opts)
+  end,
+
+  -- ----------------------------------------------------------------------- }}}
+}

lua/custom/plugins/local-highlight.lua

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+return {
+  'tzachar/local-highlight.nvim',
+
+  dependencies = {
+    'folke/snacks.nvim',
+  },
+
+  config = function()
+    require('local-highlight').setup {
+      file_types = { 'xyz' },
+      highlight_single_match = false,
+      cw_hlgroup = 'Search',
+      insert_mode = true,
+    }
+
+    vim.keymap.set('n', '<leader>ph', vim.cmd.LocalHighlightToggle, { expr = false, silent = true, desc = 'Toggle local-highlight.nvim' })
+  end,
+}

lua/custom/plugins/search-replace.lua

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+return {
+  'roobert/search-replace.nvim',
+  config = function()
+    require('search-replace').setup {
+      -- optionally override defaults
+      default_replace_single_buffer_options = 'gcI',
+      default_replace_multi_buffer_options = 'egcI',
+    }
+    vim.keymap.set('v', '<C-r>', '<CMD>SearchReplaceSingleBufferVisualSelection<CR>', opts)
+    vim.keymap.set('v', '<C-s>', '<CMD>SearchReplaceWithinVisualSelection<CR>', opts)
+    vim.keymap.set('v', '<C-b>', '<CMD>SearchReplaceWithinVisualSelectionCWord<CR>', opts)
+
+    vim.keymap.set('n', '<leader>rs', '<CMD>SearchReplaceSingleBufferSelections<CR>', { desc = '[s]elction list' })
+    vim.keymap.set('n', '<leader>ro', '<CMD>SearchReplaceSingleBufferOpen<CR>', { desc = '[o]pen' })
+    vim.keymap.set('n', '<leader>rw', '<CMD>SearchReplaceSingleBufferCWord<CR>', { desc = '[w]ord' })
+    vim.keymap.set('n', '<leader>rW', '<CMD>SearchReplaceSingleBufferCWORD<CR>', { desc = '[W]ORD' })
+    vim.keymap.set('n', '<leader>re', '<CMD>SearchReplaceSingleBufferCExpr<CR>', { desc = '[e]xpr' })
+    vim.keymap.set('n', '<leader>rf', '<CMD>SearchReplaceSingleBufferCFile<CR>', { desc = '[f]ile' })
+
+    vim.keymap.set('n', '<leader>rbs', '<CMD>SearchReplaceMultiBufferSelections<CR>', { desc = '[s]elction list' })
+    vim.keymap.set('n', '<leader>rbo', '<CMD>SearchReplaceMultiBufferOpen<CR>', { desc = '[o]pen' })
+    vim.keymap.set('n', '<leader>rbw', '<CMD>SearchReplaceMultiBufferCWord<CR>', { desc = '[w]ord' })
+    vim.keymap.set('n', '<leader>rbW', '<CMD>SearchReplaceMultiBufferCWORD<CR>', { desc = '[W]ORD' })
+    vim.keymap.set('n', '<leader>rbe', '<CMD>SearchReplaceMultiBufferCExpr<CR>', { desc = '[e]xpr' })
+    vim.keymap.set('n', '<leader>rbf', '<CMD>SearchReplaceMultiBufferCFile<CR>', { desc = '[f]ile' })
+
+    -- show the effects of a search / replace in a live preview window
+    vim.o.inccommand = 'split'
+  end,
+}