feat(quickfix): add undo key binding

.ci/detach_plugin.sh

@@ -567,6 +567,16 @@ EOT
             _detact lua/spacevim/api/vim/window.lua
             _detact autoload/SpaceVim/logger.vim
             ;;
+        quickfix.nvim)
+            git clone https://github.com/wsdjeg/quickfix.nvim.git detach/$1
+            cd detach/$1
+            _checkdir plugin
+            _checkdir lua
+            _detact_bundle quickfix.nvim lua/quickfix.lua
+            _detact_bundle quickfix.nvim plugin/quickfix.lua
+            _detact LICENSE
+            _detact_bundle quickfix.nvim README.md
+            ;;
         GitHub.vim)
             git clone https://github.com/wsdjeg/GitHub.vim.git detach/$1
             cd detach/$1

.github/workflows/async.yml

@@ -7,7 +7,7 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        detachPlugin: ["FlyGrep.vim", "dein-ui.vim", "vim-todo", "iedit.vim", "scrollbar.vim", "vim-chat", "vim-cheat", "xmake.vim", "GitHub.vim", "JavaUnit.vim", "git.vim", "cpicker.nvim", "SourceCounter.vim", "vim-zettelkasten", "format.nvim", "record-key.nvim"]
+        detachPlugin: ["FlyGrep.vim", "dein-ui.vim", "vim-todo", "iedit.vim", "scrollbar.vim", "vim-chat", "vim-cheat", "xmake.vim", "GitHub.vim", "JavaUnit.vim", "git.vim", "cpicker.nvim", "SourceCounter.vim", "vim-zettelkasten", "format.nvim", "record-key.nvim", "quickfix.nvim"]
     runs-on: ubuntu-latest
     steps:
     - name: Checkout

autoload/SpaceVim/layers/core.vim

@@ -21,6 +21,8 @@ scriptencoding utf-8
 " 3. `enable_filetree_gitstatus`: enable/disable git status column in filetree.
 " 4. `enable_filetree_filetypeicon`: enable/disable filetype icons in filetree.
 " 5. `enable_netrw`: enable/disable netrw, disabled by default.
+" 6. `enable_quickfix_key_bindings`: enable/disable quickfix.nvim, mappings
+" for neovim quickfix window. This option is only for neovim.
 "
 " NOTE: the `enable_vimfiler_gitstatus` and `enable_filetree_gitstatus` option
 " has been deprecated. Use layer option instead.
@@ -152,6 +154,7 @@ endif
 
 let s:enable_smooth_scrolling = 1
 let s:enable_netrw = 0
+let s:enable_quickfix_key_bindings = 0
 
 let g:_spacevim_enable_filetree_gitstatus = 0
 let g:_spacevim_enable_filetree_filetypeicon = 0
@@ -238,6 +241,10 @@ function! SpaceVim#layers#core#plugins() abort
         \}])
   call add(plugins, [g:_spacevim_root_dir . 'bundle/vim-grepper' ,              { 'on_cmd' : 'Grepper',
         \ 'loadconf' : 1} ])
+
+  if s:enable_quickfix_key_bindings
+    call add(plugins, [g:_spacevim_root_dir . 'bundle/quickfix.nvim' ,              { 'merged' : 0} ])
+  endif
   return plugins
 endfunction
 
@@ -1213,6 +1220,9 @@ function! SpaceVim#layers#core#set_variable(var) abort
   let s:enable_netrw = get(a:var,
         \ 'enable_netrw',
         \ 0)
+  let s:enable_quickfix_key_bindings = get(a:var,
+        \ 'enable_quickfix_key_bindings',
+        \ s:enable_quickfix_key_bindings)
 endfunction
 
 function! s:defx_find_current_file() abort

bundle/quickfix.nvim/README.md

@@ -0,0 +1,59 @@
+# quickfix.nvim
+
+> _quickfix.nvim_ is a plugin which provides default key bindings for quickfix window.
+
+[![](https://spacevim.org/img/build-with-SpaceVim.svg)](https://spacevim.org)
+[![GPLv3 License](https://img.spacevim.org/license-GPLv3-blue.svg)](LICENSE)
+
+<!-- vim-markdown-toc GFM -->
+
+- [Install](#install)
+- [Key bindings in quickfix window](#key-bindings-in-quickfix-window)
+- [Options](#options)
+- [Feedback](#feedback)
+
+<!-- vim-markdown-toc -->
+
+## Install
+
+1. Using `quickfix.nvim` in SpaceVim:
+
+```toml
+[[layers]]
+  name = 'core'
+  enable_quickfix_key_bindings = true
+```
+
+2. Using `quickfix.nvim` without SpaceVim:
+
+```
+Plug 'wsdjeg/quickfix.nvim'
+```
+
+## Key bindings in quickfix window
+
+| Key bindings | description                                                |
+| ------------ | ---------------------------------------------------------- |
+| `dd`         | remove item under cursor line in normal mode               |
+| `d`          | remove selected items in visual mode                       |
+| `c`          | remove items which filename match input regex              |
+| `C`          | remove items which filename not match input regex          |
+| `o`          | remove items which error description match input regex     |
+| `O`          | remove items which error description not match input regex |
+| `u`          | undo last change                                           |
+
+## Options
+
+- `g:quickfix_mapping_delete`: default is `dd`
+- `g:quickfix_mapping_visual_delete`: default is `d`
+- `g:quickfix_mapping_filter_filename`: default is `c`
+- `g:quickfix_mapping_rfilter_filename`: default is `C`
+- `g:quickfix_mapping_filter_text`: default is `o`
+- `g:quickfix_mapping_rfilter_text`: default is `O`
+- `g:quickfix_mapping_undo`: default is `u`
+
+## Feedback
+
+The development of this plugin is in [`SpaceVim/bundle/quickfix.nvim`](https://github.com/SpaceVim/SpaceVim/tree/master/bundle/quickfix.nvim) directory.
+
+If you encounter any bugs or have suggestions, please file an issue in the [issue tracker](https://github.com/SpaceVim/SpaceVim/issues)

bundle/quickfix.nvim/lua/quickfix.lua

@@ -0,0 +1,169 @@
+--=============================================================================
+-- qf.lua
+-- Copyright 2025 Eric Wong
+-- Author: Eric Wong < wsdjeg@outlook.com >
+-- URL: https://spacevim.org
+-- License: GPLv3
+--=============================================================================
+
+local M = {}
+
+local qf_historys = {}
+
+M.setup = function()
+  local group = vim.api.nvim_create_augroup('quickfix_mapping', {
+    clear = true,
+  })
+
+  vim.api.nvim_create_autocmd({ 'FileType' }, {
+    pattern = 'qf',
+    group = group,
+    callback = function(ev)
+      vim.keymap.set('n', vim.g.quickfix_mapping_delete or 'dd', function()
+        local qflist = vim.fn.getqflist()
+        local line = vim.fn.line('.')
+        if #qflist >= 1 then
+          table.insert(qf_historys, vim.deepcopy(qflist))
+          table.remove(qflist, line)
+        end
+        vim.fn.setqflist(qflist)
+        vim.cmd(tostring(line))
+      end, { buffer = ev.buf })
+    end,
+  })
+
+  local function table_remove(t, from, to)
+    local rst = {}
+    for i = 1, #t, 1 do
+      if i < from or i > to then
+        rst[#rst + 1] = t[i]
+      end
+    end
+    return rst
+  end
+
+  vim.api.nvim_create_autocmd({ 'FileType' }, {
+    pattern = 'qf',
+    group = group,
+    callback = function(ev)
+      vim.keymap.set('v', vim.g.quickfix_mapping_visual_delete or 'd', function()
+        local esc = vim.api.nvim_replace_termcodes('<esc>', true, false, true)
+        vim.api.nvim_feedkeys(esc, 'x', false)
+        local qflist = vim.fn.getqflist()
+        local from = vim.fn.getpos("'<")[2]
+        local to = vim.fn.getpos("'>")[2]
+        if from > to then
+          from, to = to, from
+        end
+        local qf = table_remove(qflist, from, to)
+        if #qf ~= #qflist and #qflist ~= 0 then
+          table.insert(qf_historys, qflist)
+        end
+        vim.fn.setqflist(qf)
+        vim.cmd(tostring(from))
+      end, { buffer = ev.buf })
+    end,
+  })
+  vim.api.nvim_create_autocmd({ 'FileType' }, {
+    pattern = 'qf',
+    group = group,
+    callback = function(ev)
+      vim.keymap.set('n', vim.g.quickfix_mapping_filter_filename or 'c', function()
+        local input_pattern = vim.fn.input('filter pattern:')
+        -- vim.cmd('noautocmd normal! :')
+        local re = vim.regex(input_pattern)
+        local qflist = vim.fn.getqflist()
+        local qf = {}
+        for _, item in ipairs(qflist) do
+          if not re:match_str(vim.fn.bufname(item.bufnr)) then
+            table.insert(qf, item)
+          end
+        end
+        if #qf ~= #qflist and #qflist ~= 0 then
+          table.insert(qf_historys, qflist)
+        end
+        vim.fn.setqflist(qf)
+      end, { buffer = ev.buf })
+    end,
+  })
+
+  vim.api.nvim_create_autocmd({ 'FileType' }, {
+    pattern = 'qf',
+    group = group,
+    callback = function(ev)
+      vim.keymap.set('n', vim.g.quickfix_mapping_rfilter_filename or 'C', function()
+        local input_pattern = vim.fn.input('filter pattern:')
+        local re = vim.regex(input_pattern)
+        local qf = {}
+        local qflist = vim.fn.getqflist()
+        for _, item in ipairs(qflist) do
+          if re:match_str(vim.fn.bufname(item.bufnr)) then
+            table.insert(qf, item)
+          end
+        end
+        if #qf ~= #qflist and #qflist ~= 0 then
+          table.insert(qf_historys, qflist)
+        end
+        vim.fn.setqflist(qf)
+      end, { buffer = ev.buf })
+    end,
+  })
+  vim.api.nvim_create_autocmd({ 'FileType' }, {
+    pattern = 'qf',
+    group = group,
+    callback = function(ev)
+      vim.keymap.set('n', vim.g.quickfix_mapping_filter_text or 'o', function()
+        local input_pattern = vim.fn.input('filter pattern:')
+        -- vim.cmd('noautocmd normal! :')
+        local re = vim.regex(input_pattern)
+        local qf = {}
+        local qflist = vim.fn.getqflist()
+        for _, item in ipairs(qflist) do
+          if not re:match_str(item.text) then
+            table.insert(qf, item)
+          end
+        end
+        if #qf ~= #qflist and #qflist ~= 0 then
+          table.insert(qf_historys, qflist)
+        end
+        vim.fn.setqflist(qf)
+      end, { buffer = ev.buf })
+    end,
+  })
+  vim.api.nvim_create_autocmd({ 'FileType' }, {
+    pattern = 'qf',
+    group = group,
+    callback = function(ev)
+      vim.keymap.set('n', vim.g.quickfix_mapping_rfilter_text or 'O', function()
+        local input_pattern = vim.fn.input('filter pattern:')
+        -- vim.cmd('noautocmd normal! :')
+        local re = vim.regex(input_pattern)
+        local qf = {}
+        local qflist = vim.fn.getqflist()
+        for _, item in ipairs(qflist) do
+          if re:match_str(item.text) then
+            table.insert(qf, item)
+          end
+        end
+        if #qf ~= #qflist and #qflist ~= 0 then
+          table.insert(qf_historys, qflist)
+        end
+        vim.fn.setqflist(qf)
+      end, { buffer = ev.buf })
+    end,
+  })
+  vim.api.nvim_create_autocmd({ 'FileType' }, {
+    pattern = 'qf',
+    group = group,
+    callback = function(ev)
+      vim.keymap.set('n', vim.g.quickfix_mapping_undo or 'u', function()
+        local qf = table.remove(qf_historys)
+        if qf then
+          vim.fn.setqflist(qf)
+        end
+      end, { buffer = ev.buf })
+    end,
+  })
+end
+
+return M

bundle/quickfix.nvim/plugin/quickfix.lua

@@ -0,0 +1,9 @@
+--=============================================================================
+-- quickfix.lua
+-- Copyright 2025 Eric Wong
+-- Author: Eric Wong < wsdjeg@outlook.com >
+-- URL: https://spacevim.org
+-- License: GPLv3
+--=============================================================================
+
+require('quickfix').setup()

doc/SpaceVim.txt

@@ -2285,6 +2285,8 @@ OPTIONS
   4. `enable_filetree_filetypeicon`: enable/disable filetype icons in
     filetree.
   5. `enable_netrw`: enable/disable netrw, disabled by default.
+  6. `enable_quickfix_key_bindings`: enable/disable quickfix.nvim, mappings
+for neovim quickfix window. This option is only for neovim.
 
 NOTE: the `enable_vimfiler_gitstatus` and `enable_filetree_gitstatus` option
 has been deprecated. Use layer option instead.

docs/cn/layers/core.md

@@ -27,10 +27,39 @@ nerdtree 或者 vimfiler，默认为 vimfiler，由 `filemanager` 选项控制
 
 - `filetree_show_hidden`: 在文件树内显示隐藏的文件，默认是 false。
 - `enable_smooth_scrolling`: 启用或者禁用平滑滚屏快捷键，默认已启用。
+- `enable_filetree_gitstatus`: 在文件树内显示 Git 文件状态
+- `enable_filetree_filetypeicon`: 在文件树内显示文件类型图标
+- `enable_netrw`: 启用或者禁用 netrw
+- `enable_quickfix_key_bindings`: 启用或者禁用 quickfix 窗口内常用快捷键
 
 ```toml
 [[layers]]
     name = 'core'
     filetree_show_hidden = true
     enable_smooth_scrolling = true
+    filetree_opened_icon = ''
+    filetree_closed_icon = ''
 ```
+
+如果 `enable_quickfix_key_bindings` 设置为 `true`，那么可以在 quickfix 窗口内使用如下快捷键：
+
+| Key bindings | description                                                |
+| ------------ | ---------------------------------------------------------- |
+| `dd`         | remove item under cursor line in normal mode               |
+| `d`          | remove selected items in visual mode                       |
+| `c`          | remove items which filename match input regex              |
+| `C`          | remove items which filename not match input regex          |
+| `o`          | remove items which error description match input regex     |
+| `O`          | remove items which error description not match input regex |
+| `u`          | undo last change                                           |
+
+也可以在启动函数里面使用如下变量修改默认的按键：
+
+- `g:quickfix_mapping_delete`: default is `dd` 
+- `g:quickfix_mapping_visual_delete`: default is `d` 
+- `g:quickfix_mapping_filter_filename`: default is `c` 
+- `g:quickfix_mapping_rfilter_filename`: default is `C` 
+- `g:quickfix_mapping_filter_text`: default is `o` 
+- `g:quickfix_mapping_rfilter_text`: default is `O` 
+- `g:quickfix_mapping_undo`: default is `u`
+

docs/layers/core.md

@@ -38,6 +38,7 @@ To use defx, please add following snippet into your configuration file.
 - `enable_filetree_gitstatus`: enable/disable git status column in filetree.
 - `enable_filetree_filetypeicon`: enable/disable filetype icons in filetree.
 - `enable_netrw`: enable/disable netrw, disabled by default.
+- `enable_quickfix_key_bindings`: enable/disable quickfix.nvim, mappings for neovim quickfix window. This option is only for neovim.
 
 ```toml
 [[layers]]
@@ -47,3 +48,27 @@ To use defx, please add following snippet into your configuration file.
     filetree_opened_icon = ''
     filetree_closed_icon = ''
 ```
+
+If `enable_quickfix_key_bindings` is `true`, The following key bindings can be used in quickfix window,
+and which also can be change in bootstrap function.
+
+| Key bindings | description                                                |
+| ------------ | ---------------------------------------------------------- |
+| `dd`         | remove item under cursor line in normal mode               |
+| `d`          | remove selected items in visual mode                       |
+| `c`          | remove items which filename match input regex              |
+| `C`          | remove items which filename not match input regex          |
+| `o`          | remove items which error description match input regex     |
+| `O`          | remove items which error description not match input regex |
+| `u`          | undo last change                                           |
+
+Options to change these mappings:
+
+- `g:quickfix_mapping_delete`: default is `dd` 
+- `g:quickfix_mapping_visual_delete`: default is `d` 
+- `g:quickfix_mapping_filter_filename`: default is `c` 
+- `g:quickfix_mapping_rfilter_filename`: default is `C` 
+- `g:quickfix_mapping_filter_text`: default is `o` 
+- `g:quickfix_mapping_rfilter_text`: default is `O` 
+- `g:quickfix_mapping_undo`: default is `u`
+