feat!: remove trouble, use nvim-bqf

trouble, after a :grep jumps to a first result. Did not find how to not
jump...

lua/config/autocmd.lua

@@ -67,19 +67,6 @@ vim.api.nvim_create_autocmd('FileType', {
 		vim.opt_local.textwidth = 80
 	end,
 })
-function ToggleTroubleAuto()
-	local ok, trouble = pcall(require, 'trouble')
-	if ok then
-		vim.defer_fn(function()
-			vim.cmd 'lcl'
-			vim.cmd 'cclose'
-			trouble.open 'loclist'
-		end, 0)
-	end
-end
-
--- vim.cmd "autocmd VimLeave * call os.execute("mkdir /tmp/nvim"), writefile([getcwd()], expand('/tmp/nvim/cwd'))"
-vim.cmd [[autocmd BufWinEnter quickfix silent :lua ToggleTroubleAuto()]]
 vim.cmd [[
     augroup change_cursor
         au!

lua/config/mappings.lua

@@ -32,30 +32,12 @@ keymap('n', '<leader>rs', ':s///gI<Left><Left><Left><Left><Left><Left>', { norem
 keymap('n', '<leader>rr', ':%s///gI<Left><Left><Left><Left>', { noremap = true })
 keymap('v', '<leader>r', ':s///gI<Left><Left><Left><Left>', { noremap = true })
 
-keymap('n', '<leader>xl', '<cmd>TroubleToggle loclist<cr>', { silent = true, noremap = true })
-keymap('n', '<leader>xq', '<cmd>TroubleToggle quickfix<cr>', { silent = true, noremap = true })
-keymap('n', 'gR', '<cmd>TroubleToggle lsp_references<cr>', { silent = true, noremap = true })
-keymap('n', '<leader>xx', '<cmd>TroubleToggle<cr>', { silent = true, noremap = true })
-keymap(
-	'n',
-	'<leader>xw',
-	'<cmd>TroubleToggle workspace_diagnostics<cr>',
-	{ silent = true, noremap = true }
-)
-keymap(
-	'n',
-	'<leader>xd',
-	'<cmd>TroubleToggle document_diagnostics<cr>',
-	{ silent = true, noremap = true }
-)
-
 keymap('n', 'D', '"_d', { noremap = true })
 
 keymap('n', 'gD', '<cmd>lua vim.lsp.buf.declaration()<CR>', opt)
 keymap('n', 'gd', '<cmd>lua vim.lsp.buf.definition()<CR>', opt)
 keymap('n', '<C-k>', '<cmd>lua vim.lsp.buf.hover()<CR>', opt)
 keymap('n', 'gI', '<cmd>lua vim.lsp.buf.implementation()<CR>', opt)
-keymap('n', 'gr', '<cmd>TroubleToggle lsp_references<CR>', opt)
 keymap('n', 'gl', '<cmd>lua vim.diagnostic.open_float()<CR>', opt)
 keymap('n', '<leader>lf', '<cmd>lua vim.lsp.buf.format { async = true }<cr>', opt)
 keymap('n', '<leader>li', '<cmd>LspInfo<cr>', opt)
@@ -101,7 +83,9 @@ local function file_exists(name)
 	if f ~= nil then
 		io.close(f)
 		return true
-	else return false end
+	else
+		return false
+	end
 end
 
 if file_exists('/tmp/colemak') then
@@ -155,6 +139,19 @@ local opts = {
 	noremap = true, -- use `noremap` when creating keymaps
 	nowait = false, -- use `nowait` when creating keymaps
 }
+
+vim.keymap.set('n', 'L', function()
+	local win = vim.api.nvim_get_current_win()
+	local qf_winid = vim.fn.getloclist(win, { winid = 0 }).winid
+	local action = qf_winid > 0 and 'lclose' or 'lopen'
+	vim.cmd(action)
+end, { noremap = true, silent = true })
+
+vim.keymap.set('n', 'X', function()
+	local qf_winid = vim.fn.getqflist({ winid = 0 }).winid
+	local action = qf_winid > 0 and 'cclose' or 'copen'
+	vim.cmd('botright ' .. action)
+end, { noremap = true, silent = true })
 -- }}}
 -- leader mappings {{{
 -- TODO create entire treesitter section
@@ -169,7 +166,7 @@ local mappings = {
 	['f'] = { '<cmd>e ~/.config/nvim/ <cr>', 'Neovim config' },
 	['rr'] = 'Search and replace all',
 	['rs'] = 'Search and replace',
-	['c'] = { '<cmd>lua UnMapDHM()<cr>', 'Qwerty' },
+	['q'] = { '<cmd>lua UnMapDHM()<cr>', 'Qwerty' },
 	['b'] = {
 		function()
 			require('buffer_manager.ui').toggle_quick_menu()

lua/config/settings.lua

@@ -23,7 +23,7 @@ opt.shortmess:append('I', 'W', 's')
 opt.iskeyword:prepend { '-' }
 opt.timeoutlen = 300
 opt.fillchars = 'eob: '
-opt.cmdheight = 0
+opt.cmdheight = 1
 opt.grepprg = 'rg --vimgrep --no-heading --smart-case --hidden'
 opt.grepformat = '%f:%l:%c:%m'
 
@@ -74,3 +74,5 @@ vim.api.nvim_create_autocmd({ 'BufWinEnter', 'FileType' }, {
 	group = vim.api.nvim_create_augroup('nvim-lastplace', {}),
 	callback = run,
 })
+
+vim.cmd("command! -nargs=+ Grep execute 'silent grep! <args>' | copen")

lua/plugins/bqf.lua

@@ -0,0 +1,23 @@
+return {
+	'kevinhwang91/nvim-bqf',
+	lazy = false,
+	opts = {
+		-- description = [[Give the window magic, when the window is splited horizontally, keep
+		--          the distance between the current line and the top/bottom border of neovim unchanged.
+		--          It's a bit like a floating window, but the window is indeed a normal window, without
+		--          any floating attributes.]],
+		magic_window = true,
+		preview = {
+			auto_preview = true,
+			show_title = true,
+			show_scroll_bar = true,
+			winblend = 12,
+			wrap = false,
+			buf_label = true,
+		},
+		func_map = {
+			openc = '<CR>',
+			open = 'o',
+		}
+	}
+}

lua/plugins/init.lua

@@ -1,75 +1,21 @@
 return {
 	'folke/which-key.nvim',
 	'nvim-lua/plenary.nvim',
---	'mfussenegger/nvim-jdtls',
---	'simrat39/rust-tools.nvim',
---	'MunifTanjim/nui.nvim',
-	{'rush-rs/tree-sitter-asm', ft = 'asm'},
-	{ 'jghauser/mkdir.nvim', lazy = false },
+	--	'mfussenegger/nvim-jdtls',
+	--	'simrat39/rust-tools.nvim',
+	{ 'rush-rs/tree-sitter-asm', ft = 'asm' },
+	{ 'jghauser/mkdir.nvim',     lazy = false },
 	{
 		url = 'https://git.filnar.com/fiplox/neogruber.git',
 		-- dir = '~/dev/neogruber.nvim/',
 		lazy = false,
 		-- event = 'VeryLazy'
 	},
-	-- 'rcarriga/cmp-dap',
 	{
 		'phaazon/hop.nvim', -- event = 'BufRead',
 		keys = { { 's', ':HopChar2<cr>' }, { 'S', ':HopWord<cr>' } },
 		config = true,
 	},
---[[	{
-		'stevearc/dressing.nvim',
-		lazy = true,
-		init = function()
-			vim.ui.select = function(...)
-				require('lazy').load { plugins = { 'dressing.nvim' } }
-				return vim.ui.select(...)
-			end
-			vim.ui.input = function(...)
-				require('lazy').load { plugins = { 'dressing.nvim' } }
-				return vim.ui.input(...)
-			end
-		end,
-		opts = {
-			select = {
-				trim_prompt = false,
-			},
-		},
-	},]]
---[[	{
-		'folke/noice.nvim',
-		opts = {
-			messages = {
-				view_search = false,
-			},
-			cmdline = {
-				enabled = true,
-				view = 'cmdline', -- view for rendering the cmdline. Change to `cmdline` to get a classic cmdline at the bottom
-			},
-			presets = {
-				bottom_search = true, -- use a classic bottom cmdline for search
-				command_palette = false, -- position the cmdline and popupmenu together
-				long_message_to_split = true, -- long messages will be sent to a split
-				inc_rename = false, -- enables an input dialog for inc-rename.nvim
-				lsp_doc_border = false, -- add a border to hover docs and signature help
-			},
-			lsp = {
-				-- override markdown rendering so that **cmp** and other plugins use **Treesitter**
-				override = {
-					['vim.lsp.util.convert_input_to_markdown_lines'] = true,
-					['vim.lsp.util.stylize_markdown'] = true,
-					['cmp.entry.get_documentation'] = true,
-				},
-				hover = {
-					enabled = false,
-				},
-				signature = {
-					enabled = false,
-				},
-			},
-		},
-	},]]
 	{
 		'numToStr/Comment.nvim',
 		-- event = 'VeryLazy',
@@ -114,7 +60,8 @@ return {
 					if ctx.ctype == U.ctype.blockwise then
 						location = require('ts_context_commentstring.utils').get_cursor_location()
 					elseif ctx.cmotion == U.cmotion.v or ctx.cmotion == U.cmotion.V then
-						location = require('ts_context_commentstring.utils').get_visual_start_location()
+						location = require('ts_context_commentstring.utils')
+						    .get_visual_start_location()
 					end
 
 					return require('ts_context_commentstring.internal').calculate_commentstring {
@@ -210,14 +157,6 @@ return {
 				-- The diffview integration enables the diff popup, which is a wrapper around `sindrets/diffview.nvim`.
 				--
 				-- Requires you to have `sindrets/diffview.nvim` installed.
-				-- use {
-				--   'TimUntersberger/neogit',
-				--   requires = {
-				--     'nvim-lua/plenary.nvim',
-				--     'sindrets/diffview.nvim'
-				--   }
-				-- }
-				--
 				diffview = true,
 			},
 			-- Setting any section to `false` will make the section not render at all
@@ -371,7 +310,7 @@ return {
 			},
 		},
 	},
-{
+	{
 		'nvim-treesitter/nvim-treesitter',
 		-- lazy = false,
 		-- dependencies = { 'nvim-treesitter/playground' },
@@ -400,61 +339,6 @@ return {
 			}
 		end,
 	},
-	{
-		'folke/trouble.nvim',
-		-- dependencies = {
-		-- 	'nvim-tree/nvim-web-devicons',
-		-- },
-		cmd = { 'TroubleToggle', 'Trouble' },
-		opts = {
-			position = 'bottom', -- position of the list can be: bottom, top, left, right
-			height = 10, -- height of the trouble list when position is top or bottom
-			width = 50, -- width of the list when position is left or right
-			icons = true, -- use devicons for filenames
-			mode = 'loclist', -- "workspace_diagnostics", "document_diagnostics", "quickfix", "lsp_references", "loclist"
-			fold_open = '', -- icon used for open folds
-			fold_closed = '', -- icon used for closed folds
-			group = true, -- group results by file
-			padding = true, -- add an extra new line on top of the list
-			action_keys = {
-				-- key mappings for actions in the trouble list
-				-- map to {} to remove a mapping, for example:
-				-- close = {},
-				close = 'q', -- close the list
-				cancel = '<esc>', -- cancel the preview and get back to your last window / buffer / cursor
-				refresh = 'r', -- manually refresh
-				jump_close = { '<cr>', '<tab>' }, -- jump to the diagnostic or open / close folds
-				open_split = { '<c-x>' }, -- open buffer in new split
-				open_vsplit = { '<c-v>' }, -- open buffer in new vsplit
-				open_tab = { '<c-t>' }, -- open buffer in new tab
-				jump = { 'o' }, -- jump to the diagnostic and close the list
-				toggle_mode = 'm', -- toggle between "workspace" and "document" diagnostics mode
-				toggle_preview = 'P', -- toggle auto_preview
-				hover = 'K', -- opens a small popup with the full multiline message
-				preview = 'p', -- preview the diagnostic location
-				close_folds = { 'zM', 'zm' }, -- close all folds
-				open_folds = { 'zR', 'zr' }, -- open all folds
-				toggle_fold = { 'zA', 'za' }, -- toggle fold of current file
-				previous = 'k', -- preview item
-				next = 'j', -- next item
-			},
-			indent_lines = true, -- add an indent guide below the fold icons
-			auto_open = false, -- automatically open the list when you have diagnostics
-			auto_close = true, -- automatically close the list when you have no diagnostics
-			auto_preview = false, -- automatically preview the location of the diagnostic. <esc> to close preview and go back to last window
-			auto_fold = false, -- automatically fold a file trouble list at creation
-			auto_jump = { 'lsp_definitions' }, -- for the given modes, automatically jump if there is only a single result
-			signs = {
-				-- icons / text used for a diagnostic
-				error = '',
-				warning = '',
-				hint = '',
-				information = '',
-				other = '🞊',
-			},
-			use_diagnostic_signs = false, -- enabling this will use the signs defined in your lsp client
-		},
-	},
 	{
 		'j-morano/buffer_manager.nvim',
 		opts = {