Merge pull request #35598 from neovim/backport-29073-to-release-0.11

docs: add guide for developing Lua plugins

.clang-tidy

@@ -18,7 +18,6 @@ Checks: >
   -bugprone-not-null-terminated-result,
   -bugprone-suspicious-memory-comparison,
   -bugprone-switch-missing-default-case,
-  -bugprone-tagged-union-member-count,
   -cert-env33-c,
   -cert-err33-c,
   -cert-err34-c,
@@ -64,7 +63,6 @@ Checks: >
 
   Aliases. These are just duplicates of other warnings and should always be ignored,
   -bugprone-narrowing-conversions,
-  -cert-arr39-c,
   -cert-dcl37-c,
   -cert-dcl51-cpp,
   -cert-exp42-c,

.emmyrc.json

@@ -1,25 +0,0 @@
-{
-  "$schema": "https://raw.githubusercontent.com/EmmyLuaLs/emmylua-analyzer-rust/refs/heads/main/crates/emmylua_code_analysis/resources/schema.json",
-  "format": {
-    "externalTool": {
-      "program": "stylua",
-      "args": [
-        "-",
-        "--stdin-filepath",
-        "${file}"
-      ]
-    }
-  },
-  "diagnostics": {
-    "disable": [
-      "unnecessary-if"
-    ]
-  },
-  "codeAction": {
-    "insertSpace": true
-  },
-  "strict": {
-    "typeCall": true,
-    "arrayIndex": true
-  }
-}

.github/pull_request_template.md

@@ -1,5 +0,0 @@
-<!--
-  Thank you for contributing to Neovim!
-  If this is your first time, check out https://github.com/neovim/neovim/blob/master/CONTRIBUTING.md#pull-requests-prs
-  for our PR guidelines.
--->

.github/scripts/reviewers_add.js

@@ -57,7 +57,6 @@ module.exports = async ({ github, context }) => {
 
   if (labels.includes("lsp")) {
     reviewers.add("MariaSolOs");
-    reviewers.add("ribru17");
   }
 
   if (labels.includes("netrw")) {
@@ -90,7 +89,6 @@ module.exports = async ({ github, context }) => {
     reviewers.add("clason");
     reviewers.add("lewis6991");
     reviewers.add("wookayin");
-    reviewers.add("ribru17");
   }
 
   if (labels.includes("tui")) {

.github/workflows/backport.yml

@@ -11,9 +11,9 @@ jobs:
     if: github.event.pull_request.merged
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v4
 
-      - uses: actions/create-github-app-token@v2
+      - uses: actions/create-github-app-token@v1
         id: app-token
         with:
           app-id: ${{ vars.BACKPORT_APP }}

.github/workflows/build.yml

@@ -28,7 +28,7 @@ jobs:
         test: [ubuntu-latest, macos-latest, windows-latest]
     runs-on: ${{ matrix.test }}
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v4
       - uses: ./.github/actions/setup
       - run: |
           cmake -S cmake.deps --preset ci -D ENABLE_WASMTIME=ON
@@ -44,7 +44,7 @@ jobs:
       CMAKE_URL: 'https://cmake.org/files/v3.16/cmake-3.16.0-Linux-x86_64.sh'
       CMAKE_VERSION: '3.16.0'
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v4
       - uses: ./.github/actions/setup
 
       - name: Install minimum required version of cmake
@@ -73,7 +73,7 @@ jobs:
     name: Test USE_EXISTING_SRC_DIR=ON builds with no network access
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v4
       - uses: ./.github/actions/setup
 
       - name: Build bundled dependencies

.github/workflows/codeql.yml

@@ -22,7 +22,7 @@ jobs:
       security-events: write
 
     steps:
-    - uses: actions/checkout@v5
+    - uses: actions/checkout@v4
     - uses: ./.github/actions/setup
 
     - name: Initialize CodeQL

.github/workflows/coverity.yml

@@ -8,7 +8,7 @@ jobs:
   scan:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v4
       - uses: ./.github/actions/setup
 
       - name: Download Coverity

.github/workflows/docs.yml

@@ -10,7 +10,7 @@ jobs:
       contents: write
       pull-requests: write
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v4
       - uses: ./.github/actions/setup
 
       - name: Generate docs

.github/workflows/labeler_pr.yml

@@ -9,7 +9,7 @@ jobs:
       contents: read
       pull-requests: write
     steps:
-    - uses: actions/checkout@v5
+    - uses: actions/checkout@v4
     - uses: actions/labeler@v5
       with:
         configuration-path: .github/scripts/labeler_configuration.yml

.github/workflows/lintcommit.yml

@@ -9,7 +9,7 @@ jobs:
     runs-on: ubuntu-latest
     if: github.event.pull_request.draft == false
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v4
         with:
           fetch-depth: 0
           ref: ${{ github.event.pull_request.head.sha }}

.github/workflows/news.yml

@@ -9,7 +9,7 @@ jobs:
     runs-on: ubuntu-latest
     if: github.event.pull_request.draft == false && !contains(github.event.pull_request.labels.*.name, 'ci:skip-news')
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v4
         with:
           fetch-depth: 0
           ref: ${{ github.event.pull_request.head.sha }}

.github/workflows/notes.md

@@ -41,7 +41,7 @@ Note: On Windows "Server" you may need to [install vcruntime140.dll](https://lea
 
 ### Linux (x86_64)
 
-If your system does not have the required glibc version, try the (unsupported) [builds for older glibc](https://github.com/neovim/neovim-releases).
+If your system does not have the [required glibc version](https://neovim.io/doc/user/support.html#supported-platforms), try the (unsupported) [builds for older glibc](https://github.com/neovim/neovim-releases).
 
 #### AppImage
 
@@ -59,7 +59,7 @@ If your system does not have the required glibc version, try the (unsupported) [
 2. Extract: `tar xzvf nvim-linux-x86_64.tar.gz`
 3. Run `./nvim-linux-x86_64/bin/nvim`
 
-### Linux (arm64)
+### Linux (arm64) - Untested
 
 #### AppImage
 

.github/workflows/release.yml

@@ -55,7 +55,7 @@ jobs:
     outputs:
       version: ${{ steps.build.outputs.version }}
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v4
         with:
           # Perform a full checkout #13471
           fetch-depth: 0
@@ -101,7 +101,7 @@ jobs:
     env:
       MACOSX_DEPLOYMENT_TARGET: 11.0
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v4
         with:
           # Perform a full checkout #13471
           fetch-depth: 0
@@ -143,7 +143,7 @@ jobs:
             archive_name: nvim-win-arm64
     runs-on: ${{ matrix.runner }}
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v4
         with:
           # Perform a full checkout #13471
           fetch-depth: 0
@@ -183,9 +183,9 @@ jobs:
     steps:
       # Must perform checkout first, since it deletes the target directory
       # before running, and would therefore delete the downloaded artifacts
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v4
 
-      - uses: actions/download-artifact@v5
+      - uses: actions/download-artifact@v4
 
       - name: Install dependencies
         run: sudo apt-get update && sudo apt-get install -y gettext-base

.github/workflows/response.yml

@@ -13,7 +13,7 @@ jobs:
       issues: write
       pull-requests: write
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v4
       - uses: actions/github-script@v7
         with:
           script: |
@@ -27,7 +27,7 @@ jobs:
       issues: write
       pull-requests: write
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v4
       - uses: actions/github-script@v7
         with:
           script: |

.github/workflows/reviewers_add.yml

@@ -10,7 +10,7 @@ jobs:
     permissions:
       pull-requests: write
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v4
       - name: 'Request reviewers'
         uses: actions/github-script@v7
         with:

.github/workflows/reviewers_remove.yml

@@ -8,7 +8,7 @@ jobs:
     permissions:
       pull-requests: write
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v4
       - name: 'Remove reviewers'
         uses: actions/github-script@v7
         with:

.github/workflows/test.yml

@@ -28,17 +28,17 @@ env:
 
 jobs:
   lint:
-    runs-on: ubuntu-24.04-arm
+    runs-on: ubuntu-24.04
     timeout-minutes: 10
     env:
       CC: clang
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v4
       - uses: ./.github/actions/setup
 
       - name: Install stylua
         run: |
-          wget --directory-prefix="$BIN_DIR" https://github.com/JohnnyMorganz/StyLua/releases/latest/download/stylua-linux-aarch64.zip
+          wget --directory-prefix="$BIN_DIR" https://github.com/JohnnyMorganz/StyLua/releases/latest/download/stylua-linux-x86_64.zip
           (cd "$BIN_DIR"; unzip stylua*.zip)
 
       - name: Build third-party deps
@@ -82,12 +82,12 @@ jobs:
         run: cmake --build build --target lintc-uncrustify
 
   clang-analyzer:
-    runs-on: ubuntu-24.04-arm
+    runs-on: ubuntu-24.04
     timeout-minutes: 20
     env:
       CC: clang
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v4
       - uses: ./.github/actions/setup
       - name: Build third-party deps
         run: |
@@ -111,7 +111,7 @@ jobs:
             { runner: ubuntu-24.04, os: ubuntu, flavor: asan, cc: clang, flags: -D ENABLE_ASAN_UBSAN=ON },
             { runner: ubuntu-24.04, os: ubuntu, flavor: tsan, cc: clang, flags: -D ENABLE_TSAN=ON },
             { runner: ubuntu-24.04, os: ubuntu, flavor: release, cc: gcc, flags: -D CMAKE_BUILD_TYPE=Release -D ENABLE_TRANSLATIONS=ON },
-            { runner: ubuntu-24.04-arm, os: ubuntu, flavor: arm, cc: clang, flags: -D CMAKE_BUILD_TYPE=RelWithDebInfo },
+            # { runner: ubuntu-24.04-arm, os: ubuntu, flavor: arm, cc: gcc, flags: -D CMAKE_BUILD_TYPE=RelWithDebInfo },
             { runner: macos-13, os: macos, flavor: intel, cc: clang, flags: -D CMAKE_FIND_FRAMEWORK=NEVER, deps_flags: -D CMAKE_FIND_FRAMEWORK=NEVER },
             { runner: macos-15, os: macos, flavor: arm, cc: clang, flags: -D CMAKE_FIND_FRAMEWORK=NEVER, deps_flags: -D CMAKE_FIND_FRAMEWORK=NEVER },
             { runner: ubuntu-24.04, os: ubuntu, flavor: puc-lua, cc: gcc, deps_flags: -D USE_BUNDLED_LUAJIT=OFF -D USE_BUNDLED_LUA=ON, flags: -D PREFER_LUA=ON },
@@ -124,17 +124,12 @@ jobs:
             build: { flavor: puc-lua }
           - test: oldtest
             build: { flavor: tsan }
-          - test: unittest
-            build: { runner: ubuntu-24.04-arm }
-          - test: oldtest
-            build: { runner: ubuntu-24.04-arm }
     runs-on: ${{ matrix.build.runner }}
     timeout-minutes: 45
     env:
       CC: ${{ matrix.build.cc }}
-      NVIM_TEST_INTEG: ${{ matrix.build.flavor == 'release' && '1' || '0' }}
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v4
       - uses: ./.github/actions/setup
         with:
           install_flags: "--test"
@@ -206,35 +201,16 @@ jobs:
         name: Show logs
         run: cat $(find "$LOG_DIR" -type f)
 
-  zig-build:
-    runs-on: ubuntu-24.04
-    timeout-minutes: 45
-    name: build using zig build (linux)
-    steps:
-      - uses: actions/checkout@v5
-      - uses: mlugg/setup-zig@v2
-        with:
-         version: 0.14.1
-      - run: sudo apt-get install -y inotify-tools
-      - run: zig build test_nlua0
-      - run: zig build nvim && ./zig-out/bin/nvim --version
-      - run: zig build unittest
-      - run: zig build functionaltest
-      # `zig build nvim` uses a lua script for doctags in order to support cross-compiling
-      # compare with the builtin generator that they match
-      - run: cd runtime; ../zig-out/bin/nvim -u NONE -i NONE -e --headless -c "helptags ++t doc" -c quit
-      - run: diff -u runtime/doc/tags zig-out/runtime/doc/tags
-
   windows:
     uses: ./.github/workflows/test_windows.yml
 
   with-external-deps:
-    runs-on: ubuntu-24.04-arm
+    runs-on: ubuntu-24.04
     timeout-minutes: 10
     env:
       CC: gcc
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v4
       - uses: ./.github/actions/setup
 
       - name: Install dependencies

.github/workflows/test_windows.yml

@@ -18,7 +18,7 @@ jobs:
       matrix:
         test: [functional, old]
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v4
       - uses: ./.github/actions/setup
 
       - name: Build deps

.github/workflows/vim_patches.yml

@@ -15,11 +15,11 @@ jobs:
       VERSION_BRANCH: marvim/ci-version-update
       GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v4
         with:
           fetch-depth: 0
 
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v4
         with:
           repository: vim/vim
           path: ${{ env.VIM_SOURCE_DIR }}

.gitignore

@@ -10,8 +10,7 @@ compile_commands.json
 /.idea/
 
 # Build/deps dir
-/.zig-cache/
-/zig-out/
+/build/
 /.deps/
 /tmp/
 /.clangd/

.luacheckrc

@@ -49,7 +49,6 @@ exclude_files = {
   'runtime/lua/vim/_meta/vimfn.lua',
   'runtime/lua/vim/_meta/api.lua',
   'runtime/lua/vim/re.lua',
-  'runtime/lua/uv/_meta.lua',
   'runtime/lua/coxpcall.lua',
   'src/nvim/eval.lua',
 }

.luarc.json

@@ -5,12 +5,13 @@
   },
   "workspace": {
     "library": [
-      "${3rd}/busted/library"
+      "runtime/lua",
+      "${3rd}/busted/library",
+      "${3rd}/luv/library"
     ],
     "ignoreDir": [
-      ".deps",
-      "build",
-      "test"
+      "test",
+      "_vim9script.lua"
     ],
     "checkThirdParty": "Disable"
   },

.stylua2.toml

@@ -1,8 +0,0 @@
-# Alternative settings for special snowflakes like: decorations_spec.lua, multigrid_spec.lua, etc.
-
-column_width = 140
-line_endings = "Unix"
-indent_type = "Spaces"
-indent_width = 2
-quote_style = "AutoPreferSingle"
-call_parentheses = "Input"

.styluaignore

@@ -1,15 +1,14 @@
-build/
-.deps/
-runtime/lua/coxpcall.lua
-runtime/lua/uv/_meta.lua
-runtime/lua/vim/_meta
-runtime/lua/vim/re.lua
+/build/
+/.deps/
+/runtime/lua/coxpcall.lua
+/runtime/lua/vim/_meta
+/runtime/lua/vim/re.lua
 
-# These are formatted explicitly by the "formatlua2" build task.
 test/functional/ui/decorations_spec.lua
 test/functional/ui/float_spec.lua
 test/functional/ui/multigrid_spec.lua
-test/functional/fixtures/lua/syntax_error.lua
-test/functional/legacy/030_fileformats_spec.lua
-test/functional/legacy/044_099_regexp_multibyte_magic_spec.lua
-test/functional/legacy/093_mksession_cursor_cols_latin1_spec.lua
+/test/functional/fixtures/lua/syntax_error.lua
+/test/functional/legacy/030_fileformats_spec.lua
+/test/functional/legacy/044_099_regexp_multibyte_magic_spec.lua
+/test/functional/legacy/093_mksession_cursor_cols_latin1_spec.lua
+/test/functional/lua/luaeval_spec.lua

BUILD.md

@@ -165,40 +165,11 @@ https://github.com/cascent/neovim-cygwin was built on Cygwin 2.9.0. Newer `libuv
       mingw32-make install
       ```
 
-### Windows WSL
-
-Build Ubuntu/Debian linux binary on [WSL](https://learn.microsoft.com/en-us/windows/wsl/install) (Windows Subsystem for Linux).
-
-```bash
-# Install build prerequisites
-sudo apt-get install ninja-build gettext cmake build-essential
-
-# Build the linux binary in WSL
-make CMAKE_BUILD_TYPE=RelWithDebInfo
-
-# Install the linux binary in WSL (with `<arch>` either `x86_64` or `arm64`)
-cd build && cpack -G DEB && sudo dpkg -i nvim-linux-<arch>.deb
-
-# Verify the installation
-nvim --version && which nvim # should be debug build in /usr/bin/nvim
-```
-
-**Note**: If you encounter linker errors or segfaults during the build, Windows libraries in your PATH may be interfering. Use a clean PATH to avoid conflicts:
-
-```bash
-PATH="/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin" make CMAKE_BUILD_TYPE=RelWithDebInfo
-```
-
 ## Localization
 
 ### Localization build
 
-Translations are turned off by default. Enable by building Nvim with the CMake flag `ENABLE_TRANSLATIONS=ON`.
-Doing this will create `.mo` files in `build/src/nvim/po`. Example:
-
-```
-make CMAKE_EXTRA_FLAGS="-DENABLE_TRANSLATIONS=ON"
-```
+A normal build will create `.mo` files in `build/src/nvim/po`.
 
 * If you see `msgfmt: command not found`, you need to install [`gettext`](http://en.wikipedia.org/wiki/Gettext). On most systems, the package is just called `gettext`.
 
@@ -252,7 +223,7 @@ rebuild:
 
 ## Third-party dependencies
 
-Reference the [Debian package](https://packages.debian.org/sid/source/neovim) (or alternatively, the [Homebrew formula](https://github.com/Homebrew/homebrew-core/blob/master/Formula/n/neovim.rb)) for the precise list of dependencies/versions.
+Reference the [Debian package](https://packages.debian.org/sid/source/neovim) (or alternatively, the [Homebrew formula](https://github.com/Homebrew/homebrew-core/blob/master/Formula/neovim.rb)) for the precise list of dependencies/versions.
 
 To build the bundled dependencies using CMake:
 
@@ -302,7 +273,7 @@ podman run \
   -v "$PWD:/workdir" \
   -w /workdir \
   alpine:latest \
-  bash -c 'apk add build-base cmake coreutils curl gettext-tiny-dev git && make CMAKE_EXTRA_FLAGS="-DSTATIC_BUILD=1"'
+  bash -c 'apk add build-base cmake coreutils curl gettext-tiny-dev && make CMAKE_EXTRA_FLAGS="-DSTATIC_BUILD=1"'
 ```
 
 The resulting binary in `build/bin/nvim` will have all the dependencies statically linked:
@@ -346,31 +317,31 @@ Platform-specific requirements are listed below.
 ### Ubuntu / Debian
 
 ```sh
-sudo apt-get install ninja-build gettext cmake curl build-essential git
+sudo apt-get install ninja-build gettext cmake curl build-essential
 ```
 
 ### RHEL / Fedora
 
 ```
-sudo dnf -y install ninja-build cmake gcc make gettext curl glibc-gconv-extra git
+sudo dnf -y install ninja-build cmake gcc make gettext curl glibc-gconv-extra
 ```
 
 ### openSUSE
 
 ```
-sudo zypper install ninja cmake gcc-c++ gettext-tools curl git
+sudo zypper install ninja cmake gcc-c++ gettext-tools curl
 ```
 
 ### Arch Linux
 
 ```
-sudo pacman -S base-devel cmake ninja curl git
+sudo pacman -S base-devel cmake ninja curl
 ```
 
 ### Alpine Linux
 
 ```
-apk add build-base cmake coreutils curl gettext-tiny-dev git
+apk add build-base cmake coreutils curl gettext-tiny-dev
 ```
 
 ### Void Linux
@@ -434,7 +405,7 @@ or a specific SHA1 like `--override-input neovim-src github:neovim/neovim/89dc8f
 ### FreeBSD
 
 ```
-sudo pkg install cmake gmake sha wget gettext curl git
+sudo pkg install cmake gmake sha wget gettext curl
 ```
 
 If you get an error regarding a `sha256sum` mismatch, where the actual SHA-256 hash is `e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855`, then this is your issue (that's the `sha256sum` of an empty file).
@@ -442,7 +413,7 @@ If you get an error regarding a `sha256sum` mismatch, where the actual SHA-256 h
 ### OpenBSD
 
 ```sh
-doas pkg_add gmake cmake curl gettext-tools git
+doas pkg_add gmake cmake curl gettext-tools
 ```
 
 Build can sometimes fail when using the top level `Makefile`, apparently due to some third-party component (see [#2445-comment](https://github.com/neovim/neovim/issues/2445#issuecomment-108124236)). The following instructions use CMake:
@@ -467,7 +438,7 @@ gmake
 2. Install [Homebrew](http://brew.sh)
 3. Install Neovim build dependencies:
     ```
-    brew install ninja cmake gettext curl git
+    brew install ninja cmake gettext curl
     ```
   - **Note**: If you see Wget certificate errors (for older macOS versions less than 10.10):
     ```sh
@@ -485,7 +456,7 @@ gmake
 2. Install [MacPorts](http://www.macports.org)
 3. Install Neovim build dependencies:
     ```
-    sudo port install ninja cmake gettext git
+    sudo port install ninja cmake gettext
     ```
   - **Note**: If you see Wget certificate errors (for older macOS versions less than 10.10):
     ```sh

CMakeLists.txt

@@ -35,11 +35,6 @@ include(InstallHelpers)
 include(PreventInTreeBuilds)
 include(Util)
 
-if(NOT PROJECT_SOURCE_DIR STREQUAL PROJECT_BINARY_DIR)
-  # Auto-create a .gitignore in the specified "build" directory.
-  file(GENERATE OUTPUT .gitignore CONTENT "*")
-endif()
-
 #-------------------------------------------------------------------------------
 # User settings
 #-------------------------------------------------------------------------------
@@ -145,19 +140,19 @@ endif()
 # If not in a git repo (e.g., a tarball) these tokens define the complete
 # version string, else they are combined with the result of `git describe`.
 set(NVIM_VERSION_MAJOR 0)
-set(NVIM_VERSION_MINOR 12)
-set(NVIM_VERSION_PATCH 0)
+set(NVIM_VERSION_MINOR 11)
+set(NVIM_VERSION_PATCH 5)
 set(NVIM_VERSION_PRERELEASE "-dev") # for package maintainers
 
 # API level
-set(NVIM_API_LEVEL 14)        # Bump this after any API/stdlib change.
+set(NVIM_API_LEVEL 13)        # Bump this after any API/stdlib change.
 set(NVIM_API_LEVEL_COMPAT 0)  # Adjust this after a _breaking_ API change.
-set(NVIM_API_PRERELEASE true)
+set(NVIM_API_PRERELEASE false)
 
 # We _want_ assertions in RelWithDebInfo build-type.
 if(CMAKE_C_FLAGS_RELWITHDEBINFO MATCHES DNDEBUG)
-  string(REPLACE "-DNDEBUG" "-DRELDEBUG" CMAKE_C_FLAGS_RELWITHDEBINFO "${CMAKE_C_FLAGS_RELWITHDEBINFO}")
-  string(REPLACE "/DNDEBUG" "/DRELDEBUG" CMAKE_C_FLAGS_RELWITHDEBINFO "${CMAKE_C_FLAGS_RELWITHDEBINFO}")
+  string(REPLACE "-DNDEBUG" "" CMAKE_C_FLAGS_RELWITHDEBINFO "${CMAKE_C_FLAGS_RELWITHDEBINFO}")
+  string(REPLACE "/DNDEBUG" "" CMAKE_C_FLAGS_RELWITHDEBINFO "${CMAKE_C_FLAGS_RELWITHDEBINFO}")
   string(REPLACE "  " " " CMAKE_C_FLAGS_RELWITHDEBINFO "${CMAKE_C_FLAGS_RELWITHDEBINFO}") # Remove duplicate whitespace
 endif()
 
@@ -241,7 +236,7 @@ set(STYLUA_DIRS runtime scripts src test contrib)
 add_glob_target(
   TARGET lintlua-luacheck
   COMMAND $<TARGET_FILE:nvim_bin>
-  FLAGS -ll ${PROJECT_SOURCE_DIR}/test/lua_runner.lua ${CMAKE_BINARY_DIR}/usr/share/lua/5.1 luacheck -q
+  FLAGS -ll ${PROJECT_SOURCE_DIR}/test/lua_runner.lua ${CMAKE_BINARY_DIR}/usr luacheck -q
   GLOB_DIRS runtime scripts src test
   GLOB_PAT *.lua
   TOUCH_STRATEGY PER_DIR)
@@ -254,16 +249,6 @@ add_glob_target(
   GLOB_DIRS ${STYLUA_DIRS}
   GLOB_PAT *.lua
   TOUCH_STRATEGY PER_DIR)
-# Special handling of some files (which are ignored in .styluaignore).
-# Workaround because stylua doesn't(?) support file-specific settings.
-add_custom_target(lintlua-stylua2
-  COMMAND ${STYLUA_PRG} --config-path "${PROJECT_SOURCE_DIR}/.stylua2.toml"
-    --color=always --check
-    "${PROJECT_SOURCE_DIR}/test/functional/ui/decorations_spec.lua"
-    "${PROJECT_SOURCE_DIR}/test/functional/ui/float_spec.lua"
-    "${PROJECT_SOURCE_DIR}/test/functional/ui/multigrid_spec.lua"
-)
-add_dependencies(lintlua-stylua lintlua-stylua2)
 
 add_custom_target(lintlua)
 add_dependencies(lintlua lintlua-luacheck lintlua-stylua)
@@ -277,7 +262,7 @@ add_glob_target(
   TOUCH_STRATEGY PER_DIR)
 
 add_custom_target(lintcommit
-  COMMAND $<TARGET_FILE:nvim_bin> --clean -l ${PROJECT_SOURCE_DIR}/scripts/lintcommit.lua main)
+  COMMAND $<TARGET_FILE:nvim_bin> -u NONE -l ${PROJECT_SOURCE_DIR}/scripts/lintcommit.lua main)
 add_dependencies(lintcommit nvim_bin)
 
 add_custom_target(lint)
@@ -291,15 +276,7 @@ add_glob_target(
   GLOB_DIRS ${STYLUA_DIRS}
   GLOB_PAT *.lua
   TOUCH_STRATEGY PER_DIR)
-# Special handling of some files (which are ignored in .styluaignore).
-# Workaround because stylua doesn't(?) support file-specific settings.
-add_custom_target(formatlua2
-  COMMAND ${STYLUA_PRG} --config-path "${PROJECT_SOURCE_DIR}/.stylua2.toml"
-    "${PROJECT_SOURCE_DIR}/test/functional/ui/decorations_spec.lua"
-    "${PROJECT_SOURCE_DIR}/test/functional/ui/float_spec.lua"
-    "${PROJECT_SOURCE_DIR}/test/functional/ui/multigrid_spec.lua"
-)
-add_dependencies(formatlua formatlua2)
+
 add_custom_target(format)
 add_dependencies(format formatc formatlua)
 
@@ -346,13 +323,13 @@ else()
   add_custom_target(lua_dev_deps)
 endif()
 
-if (CMAKE_SYSTEM_PROCESSOR MATCHES "arm|aarch")
+if (CMAKE_SYSTEM_PROCESSOR MATCHES arm64)
   set(LUALS_ARCH arm64)
 else()
   set(LUALS_ARCH x64)
 endif()
 
-set(LUALS_VERSION 3.15.0)
+set(LUALS_VERSION 3.13.9)
 set(LUALS "lua-language-server-${LUALS_VERSION}-${CMAKE_SYSTEM_NAME}-${LUALS_ARCH}")
 set(LUALS_TARBALL ${LUALS}.tar.gz)
 set(LUALS_URL https://github.com/LuaLS/lua-language-server/releases/download/${LUALS_VERSION}/${LUALS_TARBALL})

CONTRIBUTING.md

@@ -299,7 +299,7 @@ types, etc. See [:help dev-lua-doc][dev-lua-doc].
 - If possible, add type information (`table`, `string`, `number`, ...). Multiple valid types are separated by a bar (`string|table`). Indicate optional parameters via `type|nil`.
 - If a function in your Lua module should _not_ be documented, add `@nodoc`.
 - If the function is internal or otherwise non-public add `@private`.
-      - Private functions usually should be underscore-prefixed (named "_foo", not "foo"). Prefixing with an underscore implies `@nodoc`.
+      - Private functions usually should be underscore-prefixed (named "_foo", not "foo").
 - Mark deprecated functions with `@deprecated`.
 
 Third-party dependencies

INSTALL.md

@@ -62,7 +62,7 @@ Several Neovim GUIs are available from scoop (extras): [scoop.sh/#/apps?q=neovim
 
 - Add the `bin` folder (e.g. `C:\Program Files\nvim\bin`) to your PATH.
     - This makes it easy to run `nvim` from anywhere.
-- If `:set spell` does not work, create the `%LOCALAPPDATA%/nvim-data/site/spell` folder.
+- If `:set spell` does not work, create the `C:/Users/foo/AppData/Local/nvim/site/spell` folder.
   You can then copy your spell files over (for English, located
   [here](https://github.com/vim/vim/blob/master/runtime/spell/en.utf-8.spl) and
   [here](https://github.com/vim/vim/blob/master/runtime/spell/en.utf-8.sug));

LICENSE.txt

@@ -289,8 +289,3 @@ IV)  It is not allowed to remove this license from the distribution of the Vim
      license for previous Vim releases instead of the license that they came
      with, at your option.
 
-====
-
-In addition, different license conditions may apply to some runtime files
-included with Vim; these will be specified in the header of each respective
-file.

MAINTAIN.md

@@ -81,7 +81,7 @@ When a (non-experimental) feature is slated to be removed it should:
       as described for Lua features.
     - `vim.deprecate(…, 'x.y.z')` where major version `x` is greater than the
       current Nvim major version, is always treated as _soft_ deprecation.
-2. Be _hard_ deprecated in a release following the release in which it was soft deprecated.
+2. Be _hard_ deprecated in a following a release in which it was soft deprecated.
     - Use of the deprecated feature will still work but should issue a warning.
     - Features implemented in C will need bespoke implementations to communicate
       to users that the feature is deprecated.
@@ -127,9 +127,7 @@ Some can be auto-bumped by `scripts/bump_deps.lua`.
 * [LuaJIT](https://github.com/LuaJIT/LuaJIT)
 * [Lua](https://www.lua.org/download.html)
 * [Luv](https://github.com/luvit/luv)
-    * When bumping, also sync
-      - [our bundled meta file](https://github.com/neovim/neovim/blob/master/runtime/lua/uv/_meta.lua) with [the upstream meta file](https://github.com/luvit/luv/blob/master/docs/meta.lua);
-      - [our bundled documentation](https://github.com/neovim/neovim/blob/master/runtime/doc/luvref.txt) with [the upstream documentation](https://github.com/luvit/luv/blob/master/docs/docs.md).
+    * When bumping, also sync [our bundled documentation](https://github.com/neovim/neovim/blob/master/runtime/doc/luvref.txt) with [the upstream documentation](https://github.com/luvit/luv/blob/master/docs.md).
 * [gettext](https://ftp.gnu.org/pub/gnu/gettext/)
 * [libiconv](https://ftp.gnu.org/pub/gnu/libiconv)
 * [libuv](https://github.com/libuv/libuv)
@@ -154,7 +152,7 @@ These dependencies are "vendored" (inlined), we must update the sources manually
 * `src/nvim/tui/terminfo_defs.h`: terminfo definitions
     * Run `scripts/update_terminfo.sh` to update these definitions.
 * `runtime/lua/vim/lsp/_meta/protocol.lua`: LSP specification
-    * Run `src/gen/gen_lsp.lua` to update.
+    * Run `scripts/gen_lsp.lua` to update.
 * `runtime/lua/vim/_meta/lpeg.lua`: LPeg definitions.
     * Refer to [`LuaCATS/lpeg`](https://github.com/LuaCATS/lpeg) for updates.
     * Update the git SHA revision from which the documentation was taken.

Makefile

@@ -182,9 +182,3 @@ appimage-%:
 	bash scripts/genappimage.sh $*
 
 .PHONY: test clean distclean nvim libnvim cmake deps install appimage checkprefix benchmark $(FORMAT) $(LINT) $(TEST)
-
-.PHONY: emmylua-check
-emmylua-check:
-	-emmylua_check runtime/lua \
-		--config .luarc.json \
-		--config .emmyrc.json

build.zig

@@ -1,462 +0,0 @@
-const std = @import("std");
-const LazyPath = std.Build.LazyPath;
-const build_lua = @import("src/build_lua.zig");
-const gen = @import("src/gen/gen_steps.zig");
-const runtime = @import("runtime/gen_runtime.zig");
-const tests = @import("test/run_tests.zig");
-
-const version = struct {
-    const major = 0;
-    const minor = 12;
-    const patch = 0;
-    const prerelease = "-dev";
-
-    const api_level = 14;
-    const api_level_compat = 0;
-    const api_prerelease = true;
-};
-
-// TODO(bfredl): this is for an upstream issue
-pub fn lazyArtifact(d: *std.Build.Dependency, name: []const u8) ?*std.Build.Step.Compile {
-    var found: ?*std.Build.Step.Compile = null;
-    for (d.builder.install_tls.step.dependencies.items) |dep_step| {
-        const inst = dep_step.cast(std.Build.Step.InstallArtifact) orelse continue;
-        if (std.mem.eql(u8, inst.artifact.name, name)) {
-            if (found != null) std.debug.panic("artifact name '{s}' is ambiguous", .{name});
-            found = inst.artifact;
-        }
-    }
-    return found;
-}
-
-pub fn build(b: *std.Build) !void {
-    const target = b.standardTargetOptions(.{});
-    const optimize = b.standardOptimizeOption(.{});
-
-    const t = target.result;
-    const os_tag = t.os.tag;
-    const is_windows = (os_tag == .windows);
-    const is_linux = (os_tag == .linux);
-    const is_darwin = os_tag.isDarwin();
-    const modern_unix = is_darwin or os_tag.isBSD() or is_linux;
-
-    const cross_compiling = b.option(bool, "cross", "cross compile") orelse false;
-    // TODO(bfredl): option to set nlua0 target explicitly when cross compiling?
-    const target_host = if (cross_compiling) b.graph.host else target;
-    const optimize_host = .ReleaseSafe;
-
-    // puc lua 5.1 is not ReleaseSafe "safe"
-    const optimize_lua = if (optimize == .Debug or optimize == .ReleaseSafe) .ReleaseSmall else optimize;
-
-    const arch = t.cpu.arch;
-    const default_luajit = (is_linux and arch == .x86_64) or (is_darwin and arch == .aarch64);
-    const use_luajit = b.option(bool, "luajit", "use luajit") orelse default_luajit;
-    const host_use_luajit = if (cross_compiling) false else use_luajit;
-    const E = enum { luajit, lua51 };
-
-    const ziglua = b.dependency("zlua", .{
-        .target = target,
-        .optimize = optimize_lua,
-        .lang = if (use_luajit) E.luajit else E.lua51,
-        .shared = false,
-    });
-
-    const ziglua_host = if (cross_compiling) b.dependency("zlua", .{
-        .target = target_host,
-        .optimize = optimize_lua,
-        .lang = if (host_use_luajit) E.luajit else E.lua51,
-        .shared = false,
-    }) else ziglua;
-
-    const lpeg = b.dependency("lpeg", .{});
-
-    const iconv = if (is_windows or is_darwin) b.lazyDependency("libiconv", .{ .target = target, .optimize = optimize }) else null;
-
-    // this is currently not necessary, as ziglua currently doesn't use lazy dependencies
-    // to circumvent ziglua.artifact() failing in a bad way.
-    const lua = lazyArtifact(ziglua, "lua") orelse return;
-    if (cross_compiling) {
-        _ = lazyArtifact(ziglua_host, "lua") orelse return;
-    }
-    // const lua = ziglua.artifact("lua");
-
-    const libuv_dep = b.dependency("libuv", .{ .target = target, .optimize = optimize });
-    const libuv = libuv_dep.artifact("uv");
-    const libluv = try build_lua.build_libluv(b, target, optimize, lua, libuv);
-
-    const libluv_host = if (cross_compiling) libluv_host: {
-        const libuv_dep_host = b.dependency("libuv", .{ .target = target_host, .optimize = optimize_host });
-        const libuv_host = libuv_dep_host.artifact("uv");
-        break :libluv_host try build_lua.build_libluv(b, target_host, optimize_host, ziglua_host.artifact("lua"), libuv_host);
-    } else libluv;
-
-    const utf8proc = b.dependency("utf8proc", .{ .target = target, .optimize = optimize });
-    const unibilium = b.dependency("unibilium", .{ .target = target, .optimize = optimize });
-    // TODO(bfredl): fix upstream bugs with UBSAN
-    const treesitter = b.dependency("treesitter", .{ .target = target, .optimize = .ReleaseFast });
-
-    const nlua0 = build_lua.build_nlua0(b, target_host, optimize_host, host_use_luajit, ziglua_host, lpeg, libluv_host);
-
-    // usual caveat emptor: might need to force a rebuild if the only change is
-    // addition of new .c files, as those are not seen by any hash
-    const subdirs = [_][]const u8{
-        "", // src/nvim itself
-        "os/",
-        "api/",
-        "api/private/",
-        "msgpack_rpc/",
-        "tui/",
-        "tui/termkey/",
-        "event/",
-        "eval/",
-        "lib/",
-        "lua/",
-        "viml/",
-        "viml/parser/",
-        "vterm/",
-    };
-
-    // source names _relative_ src/nvim/, not including other src/ subdircs
-    var nvim_sources = try std.ArrayList(gen.SourceItem).initCapacity(b.allocator, 100);
-    var nvim_headers = try std.ArrayList([]u8).initCapacity(b.allocator, 100);
-
-    // both source headers and the {module}.h.generated.h files
-    var api_headers = try std.ArrayList(std.Build.LazyPath).initCapacity(b.allocator, 10);
-
-    // TODO(bfredl): these should just become subdirs..
-    const windows_only = [_][]const u8{ "pty_proc_win.c", "pty_proc_win.h", "pty_conpty_win.c", "pty_conpty_win.h", "os_win_console.c", "win_defs.h" };
-    const unix_only = [_][]const u8{ "unix_defs.h", "pty_proc_unix.c", "pty_proc_unix.h" };
-    const exclude_list = if (is_windows) &unix_only else &windows_only;
-
-    const src_dir = b.build_root.handle;
-    for (subdirs) |s| {
-        var dir = try src_dir.openDir(b.fmt("src/nvim/{s}", .{s}), .{ .iterate = true });
-        defer dir.close();
-        var it = dir.iterateAssumeFirstIteration();
-        const api_export = std.mem.eql(u8, s, "api/");
-        const os_check = std.mem.eql(u8, s, "os/");
-        entries: while (try it.next()) |entry| {
-            if (entry.name.len < 3) continue;
-            if (entry.name[0] < 'a' or entry.name[0] > 'z') continue;
-            if (os_check) {
-                for (exclude_list) |name| {
-                    if (std.mem.eql(u8, name, entry.name)) {
-                        continue :entries;
-                    }
-                }
-            }
-            if (std.mem.eql(u8, ".c", entry.name[entry.name.len - 2 ..])) {
-                try nvim_sources.append(.{ .name = b.fmt("{s}{s}", .{ s, entry.name }), .api_export = api_export });
-            }
-            if (std.mem.eql(u8, ".h", entry.name[entry.name.len - 2 ..])) {
-                try nvim_headers.append(b.fmt("{s}{s}", .{ s, entry.name }));
-                if (api_export and !std.mem.eql(u8, "ui_events.in.h", entry.name)) {
-                    try api_headers.append(b.path(b.fmt("src/nvim/{s}{s}", .{ s, entry.name })));
-                }
-            }
-        }
-    }
-
-    const support_unittests = use_luajit;
-
-    const gen_config = b.addWriteFiles();
-
-    const version_lua = gen_config.add("nvim_version.lua", lua_version_info(b));
-
-    var config_str = b.fmt("zig build -Doptimize={s}", .{@tagName(optimize)});
-    if (cross_compiling) {
-        config_str = b.fmt("{s} -Dcross -Dtarget={s} (host: {s})", .{ config_str, try t.linuxTriple(b.allocator), try b.graph.host.result.linuxTriple(b.allocator) });
-    }
-
-    const versiondef_step = b.addConfigHeader(.{ .style = .{ .cmake = b.path("cmake.config/versiondef.h.in") } }, .{
-        .NVIM_VERSION_MAJOR = version.major,
-        .NVIM_VERSION_MINOR = version.minor,
-        .NVIM_VERSION_PATCH = version.patch,
-        .NVIM_VERSION_PRERELEASE = version.prerelease,
-        .NVIM_VERSION_MEDIUM = "",
-        .VERSION_STRING = "TODO", // TODO(bfredl): not sure what to put here. summary already in "config_str"
-        .CONFIG = config_str,
-    });
-    _ = gen_config.addCopyFile(versiondef_step.getOutput(), "auto/versiondef.h"); // run_preprocessor() workaronnd
-
-    const ptrwidth = t.ptrBitWidth() / 8;
-    const sysconfig_step = b.addConfigHeader(.{ .style = .{ .cmake = b.path("cmake.config/config.h.in") } }, .{
-        .SIZEOF_INT = t.cTypeByteSize(.int),
-        .SIZEOF_INTMAX_T = t.cTypeByteSize(.longlong), // TODO
-        .SIZEOF_LONG = t.cTypeByteSize(.long),
-        .SIZEOF_SIZE_T = ptrwidth,
-        .SIZEOF_VOID_PTR = ptrwidth,
-
-        .PROJECT_NAME = "nvim",
-
-        .HAVE__NSGETENVIRON = is_darwin,
-        .HAVE_FD_CLOEXEC = modern_unix,
-        .HAVE_FSEEKO = modern_unix,
-        .HAVE_LANGINFO_H = modern_unix,
-        .HAVE_NL_LANGINFO_CODESET = modern_unix,
-        .HAVE_NL_MSG_CAT_CNTR = t.isGnuLibC(),
-        .HAVE_PWD_FUNCS = modern_unix,
-        .HAVE_READLINK = modern_unix,
-        .HAVE_STRNLEN = modern_unix,
-        .HAVE_STRCASECMP = modern_unix,
-        .HAVE_STRINGS_H = modern_unix,
-        .HAVE_STRNCASECMP = modern_unix,
-        .HAVE_STRPTIME = modern_unix,
-        .HAVE_XATTR = is_linux,
-        .HAVE_SYS_SDT_H = false,
-        .HAVE_SYS_UTSNAME_H = modern_unix,
-        .HAVE_SYS_WAIT_H = false, // unused
-        .HAVE_TERMIOS_H = modern_unix,
-        .HAVE_WORKING_LIBINTL = t.isGnuLibC(),
-        .UNIX = modern_unix,
-        .CASE_INSENSITIVE_FILENAME = is_darwin or is_windows,
-        .HAVE_SYS_UIO_H = modern_unix,
-        .HAVE_READV = modern_unix,
-        .HAVE_DIRFD_AND_FLOCK = modern_unix,
-        .HAVE_FORKPTY = modern_unix and !is_darwin, // also on Darwin but we lack the headers :(
-        .HAVE_BE64TOH = modern_unix and !is_darwin,
-        .ORDER_BIG_ENDIAN = t.cpu.arch.endian() == .big,
-        .ENDIAN_INCLUDE_FILE = "endian.h",
-        .HAVE_EXECINFO_BACKTRACE = modern_unix and !t.isMuslLibC(),
-        .HAVE_BUILTIN_ADD_OVERFLOW = true,
-        .HAVE_WIMPLICIT_FALLTHROUGH_FLAG = true,
-        .HAVE_BITSCANFORWARD64 = null,
-
-        .VTERM_TEST_FILE = "test/vterm_test_output", // TODO(bfredl): revisit when porting libvterm tests
-    });
-
-    _ = gen_config.addCopyFile(sysconfig_step.getOutput(), "auto/config.h"); // run_preprocessor() workaronnd
-    _ = gen_config.add("auto/pathdef.h", b.fmt(
-        \\char *default_vim_dir = "/usr/local/share/nvim";
-        \\char *default_vimruntime_dir = "";
-        \\char *default_lib_dir = "/usr/local/lib/nvim";
-    , .{}));
-
-    // TODO(bfredl): include git version when available
-    const medium = b.fmt("v{}.{}.{}{s}+zig", .{ version.major, version.minor, version.patch, version.prerelease });
-    const versiondef_git = gen_config.add("auto/versiondef_git.h", b.fmt(
-        \\#define NVIM_VERSION_MEDIUM "{s}"
-        \\#define NVIM_VERSION_BUILD "???"
-        \\
-    , .{medium}));
-
-    // TODO(zig): using getEmittedIncludeTree() is ugly af. we want unittests
-    // to reuse the std.build.Module include_path thing
-    const unittest_include_path = [_]LazyPath{
-        b.path("src/"),
-        gen_config.getDirectory(),
-        lua.getEmittedIncludeTree(),
-        libuv.getEmittedIncludeTree(),
-        libluv.getEmittedIncludeTree(),
-        utf8proc.artifact("utf8proc").getEmittedIncludeTree(),
-        unibilium.artifact("unibilium").getEmittedIncludeTree(),
-        treesitter.artifact("tree-sitter").getEmittedIncludeTree(),
-        if (iconv) |dep| dep.artifact("iconv").getEmittedIncludeTree() else b.path("UNUSED_PATH/"),
-    };
-
-    const gen_headers, const funcs_data = try gen.nvim_gen_sources(b, nlua0, &nvim_sources, &nvim_headers, &api_headers, versiondef_git, version_lua);
-
-    const test_config_step = b.addWriteFiles();
-    _ = test_config_step.add("test/cmakeconfig/paths.lua", try test_config(b));
-
-    const test_gen_step = b.step("gen_headers", "debug: output generated headers");
-    const config_install = b.addInstallDirectory(.{ .source_dir = gen_config.getDirectory(), .install_dir = .prefix, .install_subdir = "config/" });
-    test_gen_step.dependOn(&config_install.step);
-    test_gen_step.dependOn(&b.addInstallDirectory(.{ .source_dir = gen_headers.getDirectory(), .install_dir = .prefix, .install_subdir = "headers/" }).step);
-
-    const nvim_exe = b.addExecutable(.{
-        .name = "nvim",
-        .root_module = b.createModule(.{
-            .target = target,
-            .optimize = optimize,
-        }),
-    });
-    nvim_exe.rdynamic = true; // -E
-
-    nvim_exe.linkLibrary(lua);
-    nvim_exe.linkLibrary(libuv);
-    nvim_exe.linkLibrary(libluv);
-    if (iconv) |dep| nvim_exe.linkLibrary(dep.artifact("iconv"));
-    nvim_exe.linkLibrary(utf8proc.artifact("utf8proc"));
-    nvim_exe.linkLibrary(unibilium.artifact("unibilium"));
-    nvim_exe.linkLibrary(treesitter.artifact("tree-sitter"));
-    if (is_windows) {
-        nvim_exe.linkSystemLibrary("netapi32");
-    }
-    nvim_exe.addIncludePath(b.path("src"));
-    nvim_exe.addIncludePath(gen_config.getDirectory());
-    nvim_exe.addIncludePath(gen_headers.getDirectory());
-    build_lua.add_lua_modules(nvim_exe.root_module, lpeg, use_luajit, false);
-
-    var unit_test_sources = try std.ArrayList([]u8).initCapacity(b.allocator, 10);
-    if (support_unittests) {
-        var unit_test_fixtures = try src_dir.openDir("test/unit/fixtures/", .{ .iterate = true });
-        defer unit_test_fixtures.close();
-        var it = unit_test_fixtures.iterateAssumeFirstIteration();
-        while (try it.next()) |entry| {
-            if (entry.name.len < 3) continue;
-            if (std.mem.eql(u8, ".c", entry.name[entry.name.len - 2 ..])) {
-                try unit_test_sources.append(b.fmt("test/unit/fixtures/{s}", .{entry.name}));
-            }
-        }
-    }
-
-    const src_paths = try b.allocator.alloc([]u8, nvim_sources.items.len + unit_test_sources.items.len);
-    for (nvim_sources.items, 0..) |s, i| {
-        src_paths[i] = b.fmt("src/nvim/{s}", .{s.name});
-    }
-    @memcpy(src_paths[nvim_sources.items.len..], unit_test_sources.items);
-
-    const flags = [_][]const u8{
-        "-std=gnu99",
-        "-DZIG_BUILD",
-        "-D_GNU_SOURCE",
-        if (support_unittests) "-DUNIT_TESTING" else "",
-        if (use_luajit) "" else "-DNVIM_VENDOR_BIT",
-        if (is_windows) "-DMSWIN" else "",
-        if (is_windows) "-DWIN32_LEAN_AND_MEAN" else "",
-        if (is_windows) "-DUTF8PROC_STATIC" else "",
-    };
-    nvim_exe.addCSourceFiles(.{ .files = src_paths, .flags = &flags });
-
-    nvim_exe.addCSourceFiles(.{ .files = &.{
-        "src/xdiff/xdiffi.c",
-        "src/xdiff/xemit.c",
-        "src/xdiff/xhistogram.c",
-        "src/xdiff/xpatience.c",
-        "src/xdiff/xprepare.c",
-        "src/xdiff/xutils.c",
-        "src/cjson/lua_cjson.c",
-        "src/cjson/fpconv.c",
-        "src/cjson/strbuf.c",
-    }, .flags = &flags });
-
-    const nvim_exe_step = b.step("nvim_bin", "only the binary (not a fully working install!)");
-    const nvim_exe_install = b.addInstallArtifact(nvim_exe, .{});
-
-    nvim_exe_step.dependOn(&nvim_exe_install.step);
-
-    const gen_runtime = try runtime.nvim_gen_runtime(b, nlua0, funcs_data);
-    const runtime_install = b.addInstallDirectory(.{ .source_dir = gen_runtime.getDirectory(), .install_dir = .prefix, .install_subdir = "runtime/" });
-
-    const nvim = b.step("nvim", "build the editor");
-
-    nvim.dependOn(&nvim_exe_install.step);
-    nvim.dependOn(&runtime_install.step);
-
-    const lua_dev_deps = b.dependency("lua_dev_deps", .{});
-
-    const test_deps = b.step("test_deps", "test prerequisites");
-    test_deps.dependOn(&nvim_exe_install.step);
-    test_deps.dependOn(&runtime_install.step);
-
-    test_deps.dependOn(test_fixture(b, "shell-test", null, target, optimize));
-    test_deps.dependOn(test_fixture(b, "tty-test", libuv, target, optimize));
-    test_deps.dependOn(test_fixture(b, "pwsh-test", null, target, optimize));
-    test_deps.dependOn(test_fixture(b, "printargs-test", null, target, optimize));
-    test_deps.dependOn(test_fixture(b, "printenv-test", null, target, optimize));
-    test_deps.dependOn(test_fixture(b, "streams-test", libuv, target, optimize));
-
-    const parser_c = b.dependency("treesitter_c", .{ .target = target, .optimize = optimize });
-    test_deps.dependOn(add_ts_parser(b, "c", parser_c.path("."), false, target, optimize));
-    const parser_markdown = b.dependency("treesitter_markdown", .{ .target = target, .optimize = optimize });
-    test_deps.dependOn(add_ts_parser(b, "markdown", parser_markdown.path("tree-sitter-markdown/"), true, target, optimize));
-    test_deps.dependOn(add_ts_parser(b, "markdown_inline", parser_markdown.path("tree-sitter-markdown-inline/"), true, target, optimize));
-    const parser_vim = b.dependency("treesitter_vim", .{ .target = target, .optimize = optimize });
-    test_deps.dependOn(add_ts_parser(b, "vim", parser_vim.path("."), true, target, optimize));
-    const parser_vimdoc = b.dependency("treesitter_vimdoc", .{ .target = target, .optimize = optimize });
-    test_deps.dependOn(add_ts_parser(b, "vimdoc", parser_vimdoc.path("."), false, target, optimize));
-    const parser_lua = b.dependency("treesitter_lua", .{ .target = target, .optimize = optimize });
-    test_deps.dependOn(add_ts_parser(b, "lua", parser_lua.path("."), true, target, optimize));
-    const parser_query = b.dependency("treesitter_query", .{ .target = target, .optimize = optimize });
-    test_deps.dependOn(add_ts_parser(b, "query", parser_query.path("."), false, target, optimize));
-
-    const unit_headers: ?[]const LazyPath = if (support_unittests) &(unittest_include_path ++ .{gen_headers.getDirectory()}) else null;
-
-    try tests.test_steps(b, nvim_exe, test_deps, lua_dev_deps.path("."), test_config_step.getDirectory(), unit_headers);
-}
-
-pub fn test_fixture(
-    b: *std.Build,
-    name: []const u8,
-    libuv: ?*std.Build.Step.Compile,
-    target: std.Build.ResolvedTarget,
-    optimize: std.builtin.OptimizeMode,
-) *std.Build.Step {
-    const fixture = b.addExecutable(.{
-        .name = name,
-        .root_module = b.createModule(.{
-            .target = target,
-            .optimize = optimize,
-        }),
-    });
-    const source = if (std.mem.eql(u8, name, "pwsh-test")) "shell-test" else name;
-    fixture.addCSourceFile(.{ .file = b.path(b.fmt("./test/functional/fixtures/{s}.c", .{source})) });
-    fixture.linkLibC();
-    if (libuv) |uv| fixture.linkLibrary(uv);
-    return &b.addInstallArtifact(fixture, .{}).step;
-}
-
-pub fn add_ts_parser(
-    b: *std.Build,
-    name: []const u8,
-    parser_dir: LazyPath,
-    scanner: bool,
-    target: std.Build.ResolvedTarget,
-    optimize: std.builtin.OptimizeMode,
-) *std.Build.Step {
-    const parser = b.addLibrary(.{
-        .name = name,
-        .root_module = b.createModule(.{
-            .target = target,
-            .optimize = optimize,
-        }),
-        .linkage = .dynamic,
-    });
-    parser.addCSourceFile(.{ .file = parser_dir.path(b, "src/parser.c") });
-    if (scanner) parser.addCSourceFile(.{ .file = parser_dir.path(b, "src/scanner.c") });
-    parser.addIncludePath(parser_dir.path(b, "src"));
-    parser.linkLibC();
-
-    const parser_install = b.addInstallArtifact(parser, .{ .dest_sub_path = b.fmt("parser/{s}.so", .{name}) });
-    return &parser_install.step;
-}
-
-pub fn lua_version_info(b: *std.Build) []u8 {
-    const v = version;
-    return b.fmt(
-        \\return {{
-        \\  {{"major", {}}},
-        \\  {{"minor", {}}},
-        \\  {{"patch", {}}},
-        \\  {{"prerelease", {}}},
-        \\  {{"api_level", {}}},
-        \\  {{"api_compatible", {}}},
-        \\  {{"api_prerelease", {}}},
-        \\}}
-    , .{ v.major, v.minor, v.patch, v.prerelease.len > 0, v.api_level, v.api_level_compat, v.api_prerelease });
-}
-
-pub fn test_config(b: *std.Build) ![]u8 {
-    var buf: [std.fs.max_path_bytes]u8 = undefined;
-    const src_path = try b.build_root.handle.realpath(".", &buf);
-
-    // we don't use test/cmakeconfig/paths.lua.in because it contains cmake specific logic
-    return b.fmt(
-        \\local M = {{}}
-        \\
-        \\M.apple_sysroot = ""
-        \\M.translations_enabled = "$ENABLE_TRANSLATIONS" == "ON"
-        \\M.is_asan = "$ENABLE_ASAN_UBSAN" == "ON"
-        \\M.is_zig_build = true
-        \\M.vterm_test_file = "test/vterm_test_output"
-        \\M.test_build_dir = "{[bin_dir]s}" -- bull
-        \\M.test_source_path = "{[src_path]s}"
-        \\M.test_lua_prg = ""
-        \\M.test_luajit_prg = ""
-        \\ -- include path passed on the cmdline, see test/lua_runner.lua
-        \\M.include_paths = _G.c_include_path or {{}}
-        \\
-        \\return M
-    , .{ .bin_dir = b.install_path, .src_path = src_path });
-}

build.zig.zon

@@ -1,72 +0,0 @@
-.{
-    .name = .neovim,
-    .fingerprint = 0x66eb090879307a38,
-    .version = "0.12.0",
-    .minimum_zig_version = "0.14.0",
-
-    .dependencies = .{
-        .zlua = .{
-            .url = "git+https://github.com/natecraddock/ziglua#6889b2d90ee6ae96810a9f04ec7c62d9aa91d088",
-            .hash = "zlua-0.1.0-hGRpCxctBQDEQgDArJ0Kc4RDIsD-Hw3pw9pPPw_kGmmY",
-        },
-        .lpeg = .{
-            .url = "https://github.com/neovim/deps/raw/d495ee6f79e7962a53ad79670cb92488abe0b9b4/opt/lpeg-1.1.0.tar.gz",
-            .hash = "N-V-__8AAMnaAwCEutreuREG3QayBVEZqUTDQFY1Nsrv2OIt",
-        },
-        .luv = .{
-            .url = "git+https://github.com/luvit/luv?ref=1.51.0-1#4c9fbc6cf6f3338bb0e0426710cf885ee557b540",
-            .hash = "N-V-__8AAMlNDwCY07jUoMiq3iORXdZy0uFWKiHsy8MaDBJA",
-        },
-        .lua_compat53 = .{
-            .url = "https://github.com/lunarmodules/lua-compat-5.3/archive/v0.13.tar.gz",
-            .hash = "N-V-__8AADi-AwDnVoXwDCQvv2wcYOmN0bJLqZ44J3lwoQY2",
-        },
-        .treesitter = .{
-            .url = "git+https://github.com/tree-sitter/tree-sitter#d87921bb9c39b0b06c811f2082f9a9991cdca027",
-            .hash = "tree_sitter-0.26.0-Tw2sRxO7CwC0NyDrSygSi7UXRHMNUFEF8GRq6dK81lRF",
-        },
-        .libuv = .{
-            .url = "git+https://github.com/allyourcodebase/libuv#a2dfd385bd2a00d6d290fda85a40a55a9d6cffc5",
-            .hash = "libuv-1.51.0-htqqv6liAADxBLIBCZT-qUh_3nRRwtNYsOFQOUmrd_sx",
-        },
-        .utf8proc = .{ .path = "./deps/utf8proc/" },
-        .unibilium = .{ .path = "./deps/unibilium/" },
-        .libiconv = .{
-            .url = "git+https://github.com/allyourcodebase/libiconv#9def4c8a1743380e85bcedb80f2c15b455e236f3",
-            .hash = "libiconv-1.18.0-p9sJwWnqAACzVYeWgXB5r5lOQ74XwTPlptixV0JPRO28",
-            .lazy = true,
-        },
-        .lua_dev_deps = .{
-            .url = "https://github.com/neovim/deps/raw/06ef2b58b0876f8de1a3f5a710473dcd7afff251/opt/lua-dev-deps.tar.gz",
-            .hash = "N-V-__8AAGevEQCHAkCozca5AIdN9DFc3Luf3g3r2AcbyOrm",
-        },
-        .treesitter_c = .{
-            .url = "git+https://github.com/tree-sitter/tree-sitter-c?ref=v0.24.1#7fa1be1b694b6e763686793d97da01f36a0e5c12",
-            .hash = "N-V-__8AANxPSABzw3WBTSH_YkwaGAfrK6PBqAMqQedkDDim",
-        },
-        .treesitter_markdown = .{
-            .url = "git+https://github.com/tree-sitter-grammars/tree-sitter-markdown?ref=v0.5.0#afaa4138517363362f54c89330c9d79391e81168",
-            .hash = "N-V-__8AAIIZUwD3CGdyI2DiHu7Suj2jIF_EAVlM6REFGwju",
-        },
-        .treesitter_lua = .{
-            .url = "git+https://github.com/tree-sitter-grammars/tree-sitter-lua?ref=v0.4.0#4569d1c361129e71a205b94a05e158bd71b1709f",
-            .hash = "N-V-__8AAEF5CABqSL9zqc03aQsT6Nni54ZCcL98pnuDL2D3",
-        },
-        .treesitter_vim = .{
-            .url = "git+https://github.com/tree-sitter-grammars/tree-sitter-vim?ref=v0.7.0#3dd4747082d1b717b8978211c06ef7b6cd16125b",
-            .hash = "N-V-__8AAMArVAB4uo2wg2XRs8HBviQ4Pq366cC_iRolX4Vc",
-        },
-        .treesitter_vimdoc = .{
-            .url = "git+https://github.com/neovim/tree-sitter-vimdoc?ref=v4.0.0#9f6191a98702edc1084245abd5523279d4b681fb",
-            .hash = "N-V-__8AAI4YCgD7OqxCEAmz2RqT_ohl6eA4F0fGMtLIe7nb",
-        },
-        .treesitter_query = .{
-            .url = "git+https://github.com/tree-sitter-grammars/tree-sitter-query?ref=v0.6.2#8a43889f89fd0667289936341bff3a77bafade17",
-            .hash = "N-V-__8AAARLBACBLGiXGFTijEzLv8AwiqT_kJpmVjir1BgX",
-        },
-    },
-    .paths = .{
-        // TODO(bfredl): explicitly list the subdirs which actually are used
-        "",
-    },
-}

cmake.config/versiondef.h.in

@@ -12,10 +12,6 @@
 #endif
 
 #define NVIM_VERSION_CFLAGS "${VERSION_STRING}"
-#ifdef ZIG_BUILD
-# define NVIM_VERSION_BUILD_TYPE "${CONFIG}"
-#else
-# define NVIM_VERSION_BUILD_TYPE "$<CONFIG>"
-#endif
+#define NVIM_VERSION_BUILD_TYPE "$<CONFIG>"
 
 #endif  // AUTO_VERSIONDEF_H

cmake.deps/cmake/BuildLuajit.cmake

@@ -42,7 +42,7 @@ if(APPLE)
 endif()
 
 if(UNIX)
-  BuildLuajit(INSTALL_COMMAND ${BUILDCMD_UNIX}
+  BuildLuaJit(INSTALL_COMMAND ${BUILDCMD_UNIX}
     CC=${DEPS_C_COMPILER} PREFIX=${DEPS_INSTALL_DIR}
     ${DEPLOYMENT_TARGET} install)
 
@@ -53,7 +53,7 @@ elseif(MINGW)
   else()
     set(LUAJIT_MAKE_PRG ${CMAKE_MAKE_PROGRAM})
   endif()
-  BuildLuajit(BUILD_COMMAND ${LUAJIT_MAKE_PRG} CC=${DEPS_C_COMPILER}
+  BuildLuaJit(BUILD_COMMAND ${LUAJIT_MAKE_PRG} CC=${DEPS_C_COMPILER}
                                 PREFIX=${DEPS_INSTALL_DIR}
                                 CFLAGS+=-DLUA_USE_APICHECK
                                 CFLAGS+=-funwind-tables
@@ -75,7 +75,7 @@ elseif(MINGW)
 	    )
 elseif(MSVC)
 
-  BuildLuajit(
+  BuildLuaJit(
     BUILD_COMMAND ${CMAKE_COMMAND} -E chdir ${DEPS_BUILD_DIR}/src/luajit/src ${DEPS_BUILD_DIR}/src/luajit/src/msvcbuild.bat
     INSTALL_COMMAND ${CMAKE_COMMAND} -E make_directory ${DEPS_BIN_DIR}
       COMMAND ${CMAKE_COMMAND} -E copy ${DEPS_BUILD_DIR}/src/luajit/src/luajit.exe ${DEPS_BIN_DIR}

cmake.deps/deps.txt

@@ -1,8 +1,8 @@
-LIBUV_URL https://github.com/libuv/libuv/archive/v1.51.0.tar.gz
-LIBUV_SHA256 27e55cf7083913bfb6826ca78cde9de7647cded648d35f24163f2d31bb9f51cd
+LIBUV_URL https://github.com/libuv/libuv/archive/v1.50.0.tar.gz
+LIBUV_SHA256 b1ec56444ee3f1e10c8bd3eed16ba47016ed0b94fe42137435aaf2e0bd574579
 
-LUAJIT_URL https://github.com/luajit/luajit/archive/871db2c84ecefd70a850e03a6c340214a81739f0.tar.gz
-LUAJIT_SHA256 ab3f16d82df6946543565cfb0d2810d387d79a3a43e0431695b03466188e2680
+LUAJIT_URL https://github.com/luajit/luajit/archive/538a82133ad6fddfd0ca64de167c4aca3bc1a2da.tar.gz
+LUAJIT_SHA256 7acbc36be8f21072422eb9a5e5fc468d0eaa55bec1b70260d651e845684621e2
 
 LUA_URL https://www.lua.org/ftp/lua-5.1.5.tar.gz
 LUA_SHA256 2640fc56a795f29d28ef15e13c34a47e223960b0240e8cb0a82d9b0738695333
@@ -10,8 +10,8 @@ LUA_SHA256 2640fc56a795f29d28ef15e13c34a47e223960b0240e8cb0a82d9b0738695333
 UNIBILIUM_URL https://github.com/neovim/unibilium/archive/v2.1.2.tar.gz
 UNIBILIUM_SHA256 370ecb07fbbc20d91d1b350c55f1c806b06bf86797e164081ccc977fc9b3af7a
 
-LUV_URL https://github.com/luvit/luv/archive/1.51.0-1.tar.gz
-LUV_SHA256 d4a11178ae8e16ba5886799ea91905dd9b0b479c75aebd67866d37373e41526f
+LUV_URL https://github.com/luvit/luv/archive/1.50.0-1.tar.gz
+LUV_SHA256 bb4f0570571e40c1d2a7644f6f9c1309a6ccdb19bf4d397e8d7bfd0c6b88e613
 
 LPEG_URL https://github.com/neovim/deps/raw/d495ee6f79e7962a53ad79670cb92488abe0b9b4/opt/lpeg-1.1.0.tar.gz
 LPEG_SHA256 4b155d67d2246c1ffa7ad7bc466c1ea899bbc40fef0257cc9c03cecbaed4352a
@@ -46,13 +46,13 @@ TREESITTER_QUERY_URL https://github.com/tree-sitter-grammars/tree-sitter-query/a
 TREESITTER_QUERY_SHA256 90682e128d048fbf2a2a17edca947db71e326fa0b3dba4136e041e096538b4eb
 TREESITTER_MARKDOWN_URL https://github.com/tree-sitter-grammars/tree-sitter-markdown/archive/v0.5.0.tar.gz
 TREESITTER_MARKDOWN_SHA256 14c2c948ccf0e9b606eec39b09286c59dddf28307849f71b7ce2b1d1ef06937e
-TREESITTER_URL https://github.com/tree-sitter/tree-sitter/archive/v0.25.8.tar.gz
-TREESITTER_SHA256 178b575244d967f4920a4642408dc4edf6de96948d37d7f06e5b78acee9c0b4e
+TREESITTER_URL https://github.com/tree-sitter/tree-sitter/archive/v0.25.6.tar.gz
+TREESITTER_SHA256 ac6ed919c6d849e8553e246d5cd3fa22661f6c7b6497299264af433f3629957c
 
 WASMTIME_URL https://github.com/bytecodealliance/wasmtime/archive/v29.0.1.tar.gz
 WASMTIME_SHA256 b94b6c6fd6aebaf05d4c69c1b12b5dc217b0d42c1a95f435b33af63dddfa5304
 
-UNCRUSTIFY_URL https://github.com/uncrustify/uncrustify/archive/uncrustify-0.81.0.tar.gz
-UNCRUSTIFY_SHA256 484623dc16b92206adc6ac0770077c6c67c6e441102148c2a121a19549330ff9
+UNCRUSTIFY_URL https://github.com/uncrustify/uncrustify/archive/uncrustify-0.80.1.tar.gz
+UNCRUSTIFY_SHA256 0e2616ec2f78e12816388c513f7060072ff7942b42f1175eb28b24cb75aaec48
 LUA_DEV_DEPS_URL https://github.com/neovim/deps/raw/06ef2b58b0876f8de1a3f5a710473dcd7afff251/opt/lua-dev-deps.tar.gz
 LUA_DEV_DEPS_SHA256 49f8399e453103064a23c65534f266f3067cda716b6502f016bfafeed5799354

cmake/RunTests.cmake

@@ -7,7 +7,6 @@ set(ENV{XDG_DATA_HOME} ${BUILD_DIR}/Xtest_xdg/share)
 set(ENV{XDG_STATE_HOME} ${BUILD_DIR}/Xtest_xdg/state)
 unset(ENV{XDG_DATA_DIRS})
 unset(ENV{NVIM})  # Clear $NVIM in case tests are running from Nvim. #11009
-unset(ENV{TMUX})  # Nvim TUI shouldn't think it's running in tmux. #34173
 
 # TODO(dundargoc): The CIRRUS_CI environment variable isn't passed to here from
 # the main CMakeLists.txt, so we have to manually pass it to this script and
@@ -69,7 +68,7 @@ endif()
 execute_process(
   # Note: because of "-ll" (low-level interpreter mode), some modules like
   # _editor.lua are not loaded.
-  COMMAND ${NVIM_PRG} -ll ${WORKING_DIR}/test/lua_runner.lua ${DEPS_INSTALL_DIR}/share/lua/5.1/ busted -v -o test.busted.outputHandlers.nvim
+  COMMAND ${NVIM_PRG} -ll ${WORKING_DIR}/test/lua_runner.lua ${DEPS_INSTALL_DIR} busted -v -o test.busted.outputHandlers.nvim
     --lazy --helper=${TEST_DIR}/${TEST_TYPE}/preload.lua
     --lpath=${BUILD_DIR}/?.lua
     --lpath=${WORKING_DIR}/src/?.lua
@@ -79,6 +78,7 @@ execute_process(
     ${TEST_PATH}
   TIMEOUT $ENV{TEST_TIMEOUT}
   WORKING_DIRECTORY ${WORKING_DIR}
+  ERROR_VARIABLE err
   RESULT_VARIABLE res
   ${EXTRA_ARGS})
 
@@ -87,6 +87,11 @@ file(REMOVE_RECURSE ${RM_FILES})
 
 if(res)
   message(STATUS "Tests exited non-zero: ${res}")
+  if("${err}" STREQUAL "")
+    message(STATUS "No output to stderr.")
+  else()
+    message(STATUS "Output to stderr:\n${err}")
+  endif()
 
   # Dump the logfile on CI (if not displayed and moved already).
   if(CI_BUILD)

deps/unibilium/build.zig

@@ -1,30 +0,0 @@
-const std = @import("std");
-
-pub fn build(b: *std.Build) !void {
-    const target = b.standardTargetOptions(.{});
-    const optimize = b.standardOptimizeOption(.{});
-
-    const upstream = b.dependency("unibilium", .{});
-    const lib = b.addLibrary(.{
-        .name = "unibilium",
-        .linkage = .static,
-        .root_module = b.createModule(.{
-            .target = target,
-            .optimize = optimize,
-        }),
-    });
-
-    lib.addIncludePath(upstream.path(""));
-
-    lib.installHeader(upstream.path("unibilium.h"), "unibilium.h");
-
-    lib.linkLibC();
-
-    lib.addCSourceFiles(.{ .root = upstream.path(""), .files = &.{
-        "unibilium.c",
-        "uninames.c",
-        "uniutil.c",
-    }, .flags = &.{"-DTERMINFO_DIRS=\"/etc/terminfo:/usr/share/terminfo\""} });
-
-    b.installArtifact(lib);
-}

deps/unibilium/build.zig.zon

@@ -1,12 +0,0 @@
-.{
-    .name = "unibilium",
-    .version = "2.1.2",
-    .paths = .{""},
-
-    .dependencies = .{
-        .unibilium = .{
-            .url = "git+https://github.com/neovim/unibilium?ref=v2.1.2#bfcb0350129dd76893bc90399cf37c45812268a2",
-            .hash = "N-V-__8AADO1CgCggvx73yptnBlXbEm7TjOSO6VGIqc0CvYR",
-        },
-    },
-}

deps/utf8proc/build.zig

@@ -1,27 +0,0 @@
-const std = @import("std");
-
-pub fn build(b: *std.Build) !void {
-    const target = b.standardTargetOptions(.{});
-    const optimize = b.standardOptimizeOption(.{});
-
-    const upstream = b.dependency("utf8proc", .{});
-    const lib = b.addLibrary(.{
-        .name = "utf8proc",
-        .linkage = .static,
-        .root_module = b.createModule(.{
-            .target = target,
-            .optimize = optimize,
-        }),
-    });
-
-    lib.addIncludePath(upstream.path(""));
-    lib.installHeader(upstream.path("utf8proc.h"), "utf8proc.h");
-
-    lib.linkLibC();
-
-    lib.addCSourceFiles(.{ .root = upstream.path(""), .files = &.{
-        "utf8proc.c",
-    }, .flags = &.{"-DUTF8PROC_STATIC"} });
-
-    b.installArtifact(lib);
-}

deps/utf8proc/build.zig.zon

@@ -1,12 +0,0 @@
-.{
-    .name = "utf8proc",
-    .version = "2.10.0",
-    .paths = .{""},
-
-    .dependencies = .{
-        .utf8proc = .{
-            .url = "git+https://github.com/JuliaStrings/utf8proc?ref=v2.10.0#a1b99daa2a3393884220264c927a48ba1251a9c6",
-            .hash = "N-V-__8AAPJfKADYDOC95xuKyudrlob6eFqgzfFl8NbpOoU9",
-        },
-    },
-}

runtime/CMakeLists.txt

@@ -12,17 +12,12 @@ get_directory_property(LUA_GEN_DEPS DIRECTORY ${PROJECT_SOURCE_DIR}/src/nvim DEF
 
 add_custom_command(OUTPUT ${GENERATED_SYN_VIM}
   COMMAND ${LUA_GEN} ${SYN_VIM_GENERATOR} ${GENERATED_SYN_VIM} ${FUNCS_DATA}
-    ${PROJECT_SOURCE_DIR}/src/nvim/options.lua
-    ${PROJECT_SOURCE_DIR}/src/nvim/auevents.lua
-    ${PROJECT_SOURCE_DIR}/src/nvim/ex_cmds.lua
-    ${PROJECT_SOURCE_DIR}/src/nvim/vvars.lua
   DEPENDS
     ${LUA_GEN_DEPS}
     ${SYN_VIM_GENERATOR}
     ${PROJECT_SOURCE_DIR}/src/nvim/ex_cmds.lua
     ${PROJECT_SOURCE_DIR}/src/nvim/auevents.lua
     ${PROJECT_SOURCE_DIR}/src/nvim/options.lua
-    ${PROJECT_SOURCE_DIR}/src/nvim/vvars.lua
     ${PROJECT_SOURCE_DIR}/src/nvim/eval.c
     ${FUNCS_DATA}
 )

runtime/autoload/ccomplete.lua

@@ -0,0 +1,859 @@
+----------------------------------------
+-- This file is generated via github.com/tjdevries/vim9jit
+-- For any bugs, please first consider reporting there.
+----------------------------------------
+
+-- Ignore "value assigned to a local variable is unused" because
+--  we can't guarantee that local variables will be used by plugins
+-- luacheck: ignore
+--- @diagnostic disable
+
+local vim9 = require('_vim9script')
+local M = {}
+local prepended = nil
+local grepCache = nil
+local Complete = nil
+local GetAddition = nil
+local Tag2item = nil
+local Dict2info = nil
+local ParseTagline = nil
+local Tagline2item = nil
+local Tagcmd2extra = nil
+local Nextitem = nil
+local StructMembers = nil
+local SearchMembers = nil
+-- vim9script
+
+-- # Vim completion script
+-- # Language:	C
+-- # Maintainer:	The Vim Project <https://github.com/vim/vim>
+-- # Last Change:	2023 Aug 10
+-- #		Rewritten in Vim9 script by github user lacygoill
+-- # Former Maintainer:   Bram Moolenaar <Bram@vim.org>
+
+prepended = ''
+grepCache = vim.empty_dict()
+
+-- # This function is used for the 'omnifunc' option.
+
+Complete = function(findstart, abase)
+  findstart = vim9.bool(findstart)
+  if vim9.bool(findstart) then
+    -- # Locate the start of the item, including ".", "->" and "[...]".
+    local line = vim9.fn.getline('.')
+    local start = vim9.fn.charcol('.') - 1
+    local lastword = -1
+    while start > 0 do
+      if vim9.ops.RegexpMatches(vim9.index(line, vim9.ops.Minus(start, 1)), '\\w') then
+        start = start - 1
+      elseif
+        vim9.bool(vim9.ops.RegexpMatches(vim9.index(line, vim9.ops.Minus(start, 1)), '\\.'))
+      then
+        if lastword == -1 then
+          lastword = start
+        end
+        start = start - 1
+      elseif
+        vim9.bool(
+          start > 1
+            and vim9.index(line, vim9.ops.Minus(start, 2)) == '-'
+            and vim9.index(line, vim9.ops.Minus(start, 1)) == '>'
+        )
+      then
+        if lastword == -1 then
+          lastword = start
+        end
+        start = vim9.ops.Minus(start, 2)
+      elseif vim9.bool(vim9.index(line, vim9.ops.Minus(start, 1)) == ']') then
+        -- # Skip over [...].
+        local n = 0
+        start = start - 1
+        while start > 0 do
+          start = start - 1
+          if vim9.index(line, start) == '[' then
+            if n == 0 then
+              break
+            end
+            n = n - 1
+          elseif vim9.bool(vim9.index(line, start) == ']') then
+            n = n + 1
+          end
+        end
+      else
+        break
+      end
+    end
+
+    -- # Return the column of the last word, which is going to be changed.
+    -- # Remember the text that comes before it in prepended.
+    if lastword == -1 then
+      prepended = ''
+      return vim9.fn.byteidx(line, start)
+    end
+    prepended = vim9.slice(line, start, vim9.ops.Minus(lastword, 1))
+    return vim9.fn.byteidx(line, lastword)
+  end
+
+  -- # Return list of matches.
+
+  local base = prepended .. abase
+
+  -- # Don't do anything for an empty base, would result in all the tags in the
+  -- # tags file.
+  if base == '' then
+    return {}
+  end
+
+  -- # init cache for vimgrep to empty
+  grepCache = {}
+
+  -- # Split item in words, keep empty word after "." or "->".
+  -- # "aa" -> ['aa'], "aa." -> ['aa', ''], "aa.bb" -> ['aa', 'bb'], etc.
+  -- # We can't use split, because we need to skip nested [...].
+  -- # "aa[...]" -> ['aa', '[...]'], "aa.bb[...]" -> ['aa', 'bb', '[...]'], etc.
+  local items = {}
+  local s = 0
+  local arrays = 0
+  while 1 do
+    local e = vim9.fn.charidx(base, vim9.fn.match(base, '\\.\\|->\\|\\[', s))
+    if e < 0 then
+      if s == 0 or vim9.index(base, vim9.ops.Minus(s, 1)) ~= ']' then
+        vim9.fn.add(items, vim9.slice(base, s, nil))
+      end
+      break
+    end
+    if s == 0 or vim9.index(base, vim9.ops.Minus(s, 1)) ~= ']' then
+      vim9.fn.add(items, vim9.slice(base, s, vim9.ops.Minus(e, 1)))
+    end
+    if vim9.index(base, e) == '.' then
+      -- # skip over '.'
+      s = vim9.ops.Plus(e, 1)
+    elseif vim9.bool(vim9.index(base, e) == '-') then
+      -- # skip over '->'
+      s = vim9.ops.Plus(e, 2)
+    else
+      -- # Skip over [...].
+      local n = 0
+      s = e
+      e = e + 1
+      while e < vim9.fn.strcharlen(base) do
+        if vim9.index(base, e) == ']' then
+          if n == 0 then
+            break
+          end
+          n = n - 1
+        elseif vim9.bool(vim9.index(base, e) == '[') then
+          n = n + 1
+        end
+        e = e + 1
+      end
+      e = e + 1
+      vim9.fn.add(items, vim9.slice(base, s, vim9.ops.Minus(e, 1)))
+      arrays = arrays + 1
+      s = e
+    end
+  end
+
+  -- # Find the variable items[0].
+  -- # 1. in current function (like with "gd")
+  -- # 2. in tags file(s) (like with ":tag")
+  -- # 3. in current file (like with "gD")
+  local res = {}
+  if vim9.fn.searchdecl(vim9.index(items, 0), false, true) == 0 then
+    -- # Found, now figure out the type.
+    -- # TODO: join previous line if it makes sense
+    local line = vim9.fn.getline('.')
+    local col = vim9.fn.charcol('.')
+    if vim9.fn.stridx(vim9.slice(line, nil, vim9.ops.Minus(col, 1)), ';') >= 0 then
+      -- # Handle multiple declarations on the same line.
+      local col2 = vim9.ops.Minus(col, 1)
+      while vim9.index(line, col2) ~= ';' do
+        col2 = col2 - 1
+      end
+      line = vim9.slice(line, vim9.ops.Plus(col2, 1), nil)
+      col = vim9.ops.Minus(col, col2)
+    end
+    if vim9.fn.stridx(vim9.slice(line, nil, vim9.ops.Minus(col, 1)), ',') >= 0 then
+      -- # Handle multiple declarations on the same line in a function
+      -- # declaration.
+      local col2 = vim9.ops.Minus(col, 1)
+      while vim9.index(line, col2) ~= ',' do
+        col2 = col2 - 1
+      end
+      if
+        vim9.ops.RegexpMatches(
+          vim9.slice(line, vim9.ops.Plus(col2, 1), vim9.ops.Minus(col, 1)),
+          ' *[^ ][^ ]*  *[^ ]'
+        )
+      then
+        line = vim9.slice(line, vim9.ops.Plus(col2, 1), nil)
+        col = vim9.ops.Minus(col, col2)
+      end
+    end
+    if vim9.fn.len(items) == 1 then
+      -- # Completing one word and it's a local variable: May add '[', '.' or
+      -- # '->'.
+      local match = vim9.index(items, 0)
+      local kind = 'v'
+      if vim9.fn.match(line, '\\<' .. match .. '\\s*\\[') > 0 then
+        match = match .. '['
+      else
+        res = Nextitem(vim9.slice(line, nil, vim9.ops.Minus(col, 1)), { '' }, 0, true)
+        if vim9.fn.len(res) > 0 then
+          -- # There are members, thus add "." or "->".
+          if vim9.fn.match(line, '\\*[ \\t(]*' .. match .. '\\>') > 0 then
+            match = match .. '->'
+          else
+            match = match .. '.'
+          end
+        end
+      end
+      res = { { ['match'] = match, ['tagline'] = '', ['kind'] = kind, ['info'] = line } }
+    elseif vim9.bool(vim9.fn.len(items) == vim9.ops.Plus(arrays, 1)) then
+      -- # Completing one word and it's a local array variable: build tagline
+      -- # from declaration line
+      local match = vim9.index(items, 0)
+      local kind = 'v'
+      local tagline = '\t/^' .. line .. '$/'
+      res = { { ['match'] = match, ['tagline'] = tagline, ['kind'] = kind, ['info'] = line } }
+    else
+      -- # Completing "var.", "var.something", etc.
+      res =
+        Nextitem(vim9.slice(line, nil, vim9.ops.Minus(col, 1)), vim9.slice(items, 1, nil), 0, true)
+    end
+  end
+
+  if vim9.fn.len(items) == 1 or vim9.fn.len(items) == vim9.ops.Plus(arrays, 1) then
+    -- # Only one part, no "." or "->": complete from tags file.
+    local tags = {}
+    if vim9.fn.len(items) == 1 then
+      tags = vim9.fn.taglist('^' .. base)
+    else
+      tags = vim9.fn.taglist('^' .. vim9.index(items, 0) .. '$')
+    end
+
+    vim9.fn_mut('filter', {
+      vim9.fn_mut('filter', {
+        tags,
+        function(_, v)
+          return vim9.ternary(vim9.fn.has_key(v, 'kind'), function()
+            return v.kind ~= 'm'
+          end, true)
+        end,
+      }, { replace = 0 }),
+      function(_, v)
+        return vim9.ops.Or(
+          vim9.ops.Or(
+            vim9.prefix['Bang'](vim9.fn.has_key(v, 'static')),
+            vim9.prefix['Bang'](vim9.index(v, 'static'))
+          ),
+          vim9.fn.bufnr('%') == vim9.fn.bufnr(vim9.index(v, 'filename'))
+        )
+      end,
+    }, { replace = 0 })
+
+    res = vim9.fn.extend(
+      res,
+      vim9.fn.map(tags, function(_, v)
+        return Tag2item(v)
+      end)
+    )
+  end
+
+  if vim9.fn.len(res) == 0 then
+    -- # Find the variable in the tags file(s)
+    local diclist = vim9.fn.filter(
+      vim9.fn.taglist('^' .. vim9.index(items, 0) .. '$'),
+      function(_, v)
+        return vim9.ternary(vim9.fn.has_key(v, 'kind'), function()
+          return v.kind ~= 'm'
+        end, true)
+      end
+    )
+
+    res = {}
+
+    for _, i in vim9.iter(vim9.fn.range(vim9.fn.len(diclist))) do
+      -- # New ctags has the "typeref" field.  Patched version has "typename".
+      if vim9.bool(vim9.fn.has_key(vim9.index(diclist, i), 'typename')) then
+        res = vim9.fn.extend(
+          res,
+          StructMembers(
+            vim9.index(vim9.index(diclist, i), 'typename'),
+            vim9.slice(items, 1, nil),
+            true
+          )
+        )
+      elseif vim9.bool(vim9.fn.has_key(vim9.index(diclist, i), 'typeref')) then
+        res = vim9.fn.extend(
+          res,
+          StructMembers(
+            vim9.index(vim9.index(diclist, i), 'typeref'),
+            vim9.slice(items, 1, nil),
+            true
+          )
+        )
+      end
+
+      -- # For a variable use the command, which must be a search pattern that
+      -- # shows the declaration of the variable.
+      if vim9.index(vim9.index(diclist, i), 'kind') == 'v' then
+        local line = vim9.index(vim9.index(diclist, i), 'cmd')
+        if vim9.slice(line, nil, 1) == '/^' then
+          local col =
+            vim9.fn.charidx(line, vim9.fn.match(line, '\\<' .. vim9.index(items, 0) .. '\\>'))
+          res = vim9.fn.extend(
+            res,
+            Nextitem(
+              vim9.slice(line, 2, vim9.ops.Minus(col, 1)),
+              vim9.slice(items, 1, nil),
+              0,
+              true
+            )
+          )
+        end
+      end
+    end
+  end
+
+  if vim9.fn.len(res) == 0 and vim9.fn.searchdecl(vim9.index(items, 0), true) == 0 then
+    -- # Found, now figure out the type.
+    -- # TODO: join previous line if it makes sense
+    local line = vim9.fn.getline('.')
+    local col = vim9.fn.charcol('.')
+    res =
+      Nextitem(vim9.slice(line, nil, vim9.ops.Minus(col, 1)), vim9.slice(items, 1, nil), 0, true)
+  end
+
+  -- # If the last item(s) are [...] they need to be added to the matches.
+  local last = vim9.fn.len(items) - 1
+  local brackets = ''
+  while last >= 0 do
+    if vim9.index(vim9.index(items, last), 0) ~= '[' then
+      break
+    end
+    brackets = vim9.index(items, last) .. brackets
+    last = last - 1
+  end
+
+  return vim9.fn.map(res, function(_, v)
+    return Tagline2item(v, brackets)
+  end)
+end
+M['Complete'] = Complete
+
+GetAddition = function(line, match, memarg, bracket)
+  bracket = vim9.bool(bracket)
+  -- # Guess if the item is an array.
+  if vim9.bool(vim9.ops.And(bracket, vim9.fn.match(line, match .. '\\s*\\[') > 0)) then
+    return '['
+  end
+
+  -- # Check if the item has members.
+  if vim9.fn.len(SearchMembers(memarg, { '' }, false)) > 0 then
+    -- # If there is a '*' before the name use "->".
+    if vim9.fn.match(line, '\\*[ \\t(]*' .. match .. '\\>') > 0 then
+      return '->'
+    else
+      return '.'
+    end
+  end
+  return ''
+end
+
+Tag2item = function(val)
+  -- # Turn the tag info "val" into an item for completion.
+  -- # "val" is is an item in the list returned by taglist().
+  -- # If it is a variable we may add "." or "->".  Don't do it for other types,
+  -- # such as a typedef, by not including the info that GetAddition() uses.
+  local res = vim9.convert.decl_dict({ ['match'] = vim9.index(val, 'name') })
+
+  res[vim9.index_expr('extra')] =
+    Tagcmd2extra(vim9.index(val, 'cmd'), vim9.index(val, 'name'), vim9.index(val, 'filename'))
+
+  local s = Dict2info(val)
+  if s ~= '' then
+    res[vim9.index_expr('info')] = s
+  end
+
+  res[vim9.index_expr('tagline')] = ''
+  if vim9.bool(vim9.fn.has_key(val, 'kind')) then
+    local kind = vim9.index(val, 'kind')
+    res[vim9.index_expr('kind')] = kind
+    if kind == 'v' then
+      res[vim9.index_expr('tagline')] = '\t' .. vim9.index(val, 'cmd')
+      res[vim9.index_expr('dict')] = val
+    elseif vim9.bool(kind == 'f') then
+      res[vim9.index_expr('match')] = vim9.index(val, 'name') .. '('
+    end
+  end
+
+  return res
+end
+
+Dict2info = function(dict)
+  -- # Use all the items in dictionary for the "info" entry.
+  local info = ''
+
+  for _, k in vim9.iter(vim9.fn_mut('sort', { vim9.fn.keys(dict) }, { replace = 0 })) do
+    info = info .. k .. vim9.fn['repeat'](' ', 10 - vim9.fn.strlen(k))
+    if k == 'cmd' then
+      info = info
+        .. vim9.fn.substitute(
+          vim9.fn.matchstr(vim9.index(dict, 'cmd'), '/^\\s*\\zs.*\\ze$/'),
+          '\\\\\\(.\\)',
+          '\\1',
+          'g'
+        )
+    else
+      local dictk = vim9.index(dict, k)
+      if vim9.fn.typename(dictk) ~= 'string' then
+        info = info .. vim9.fn.string(dictk)
+      else
+        info = info .. dictk
+      end
+    end
+    info = info .. '\n'
+  end
+
+  return info
+end
+
+ParseTagline = function(line)
+  -- # Parse a tag line and return a dictionary with items like taglist()
+  local l = vim9.fn.split(line, '\t')
+  local d = vim.empty_dict()
+  if vim9.fn.len(l) >= 3 then
+    d[vim9.index_expr('name')] = vim9.index(l, 0)
+    d[vim9.index_expr('filename')] = vim9.index(l, 1)
+    d[vim9.index_expr('cmd')] = vim9.index(l, 2)
+    local n = 2
+    if vim9.ops.RegexpMatches(vim9.index(l, 2), '^/') then
+      -- # Find end of cmd, it may contain Tabs.
+      while n < vim9.fn.len(l) and vim9.ops.NotRegexpMatches(vim9.index(l, n), '/;"$') do
+        n = n + 1
+        d[vim9.index_expr('cmd')] = vim9.index(d, 'cmd') .. '  ' .. vim9.index(l, n)
+      end
+    end
+
+    for _, i in vim9.iter(vim9.fn.range(vim9.ops.Plus(n, 1), vim9.fn.len(l) - 1)) do
+      if vim9.index(l, i) == 'file:' then
+        d[vim9.index_expr('static')] = 1
+      elseif vim9.bool(vim9.ops.NotRegexpMatches(vim9.index(l, i), ':')) then
+        d[vim9.index_expr('kind')] = vim9.index(l, i)
+      else
+        d[vim9.index_expr(vim9.fn.matchstr(vim9.index(l, i), '[^:]*'))] =
+          vim9.fn.matchstr(vim9.index(l, i), ':\\zs.*')
+      end
+    end
+  end
+
+  return d
+end
+
+Tagline2item = function(val, brackets)
+  -- # Turn a match item "val" into an item for completion.
+  -- # "val['match']" is the matching item.
+  -- # "val['tagline']" is the tagline in which the last part was found.
+  local line = vim9.index(val, 'tagline')
+  local add = GetAddition(line, vim9.index(val, 'match'), { val }, brackets == '')
+  local res = vim9.convert.decl_dict({ ['word'] = vim9.index(val, 'match') .. brackets .. add })
+
+  if vim9.bool(vim9.fn.has_key(val, 'info')) then
+    -- # Use info from Tag2item().
+    res[vim9.index_expr('info')] = vim9.index(val, 'info')
+  else
+    -- # Parse the tag line and add each part to the "info" entry.
+    local s = Dict2info(ParseTagline(line))
+    if s ~= '' then
+      res[vim9.index_expr('info')] = s
+    end
+  end
+
+  if vim9.bool(vim9.fn.has_key(val, 'kind')) then
+    res[vim9.index_expr('kind')] = vim9.index(val, 'kind')
+  elseif vim9.bool(add == '(') then
+    res[vim9.index_expr('kind')] = 'f'
+  else
+    local s = vim9.fn.matchstr(line, '\\t\\(kind:\\)\\=\\zs\\S\\ze\\(\\t\\|$\\)')
+    if s ~= '' then
+      res[vim9.index_expr('kind')] = s
+    end
+  end
+
+  if vim9.bool(vim9.fn.has_key(val, 'extra')) then
+    res[vim9.index_expr('menu')] = vim9.index(val, 'extra')
+    return res
+  end
+
+  -- # Isolate the command after the tag and filename.
+  local s = vim9.fn.matchstr(
+    line,
+    '[^\\t]*\\t[^\\t]*\\t\\zs\\(/^.*$/\\|[^\\t]*\\)\\ze\\(;"\\t\\|\\t\\|$\\)'
+  )
+  if s ~= '' then
+    res[vim9.index_expr('menu')] = Tagcmd2extra(
+      s,
+      vim9.index(val, 'match'),
+      vim9.fn.matchstr(line, '[^\\t]*\\t\\zs[^\\t]*\\ze\\t')
+    )
+  end
+  return res
+end
+
+Tagcmd2extra = function(cmd, name, fname)
+  -- # Turn a command from a tag line to something that is useful in the menu
+  local x = ''
+  if vim9.ops.RegexpMatches(cmd, '^/^') then
+    -- # The command is a search command, useful to see what it is.
+    x = vim9.fn.substitute(
+      vim9.fn.substitute(
+        vim9.fn.matchstr(cmd, '^/^\\s*\\zs.*\\ze$/'),
+        '\\<' .. name .. '\\>',
+        '@@',
+        ''
+      ),
+      '\\\\\\(.\\)',
+      '\\1',
+      'g'
+    ) .. ' - ' .. fname
+  elseif vim9.bool(vim9.ops.RegexpMatches(cmd, '^\\d*$')) then
+    -- # The command is a line number, the file name is more useful.
+    x = fname .. ' - ' .. cmd
+  else
+    -- # Not recognized, use command and file name.
+    x = cmd .. ' - ' .. fname
+  end
+  return x
+end
+
+Nextitem = function(lead, items, depth, all)
+  all = vim9.bool(all)
+  -- # Find composing type in "lead" and match items[0] with it.
+  -- # Repeat this recursively for items[1], if it's there.
+  -- # When resolving typedefs "depth" is used to avoid infinite recursion.
+  -- # Return the list of matches.
+
+  -- # Use the text up to the variable name and split it in tokens.
+  local tokens = vim9.fn.split(lead, '\\s\\+\\|\\<')
+
+  -- # Try to recognize the type of the variable.  This is rough guessing...
+  local res = {}
+
+  local body = function(_, tidx)
+    -- # Skip tokens starting with a non-ID character.
+    if vim9.ops.NotRegexpMatches(vim9.index(tokens, tidx), '^\\h') then
+      return vim9.ITER_CONTINUE
+    end
+
+    -- # Recognize "struct foobar" and "union foobar".
+    -- # Also do "class foobar" when it's C++ after all (doesn't work very well
+    -- # though).
+    if
+      (
+        vim9.index(tokens, tidx) == 'struct'
+        or vim9.index(tokens, tidx) == 'union'
+        or vim9.index(tokens, tidx) == 'class'
+      ) and vim9.ops.Plus(tidx, 1) < vim9.fn.len(tokens)
+    then
+      res = StructMembers(
+        vim9.index(tokens, tidx) .. ':' .. vim9.index(tokens, vim9.ops.Plus(tidx, 1)),
+        items,
+        all
+      )
+      return vim9.ITER_BREAK
+    end
+
+    -- # TODO: add more reserved words
+    if
+      vim9.fn.index(
+        { 'int', 'short', 'char', 'float', 'double', 'static', 'unsigned', 'extern' },
+        vim9.index(tokens, tidx)
+      ) >= 0
+    then
+      return vim9.ITER_CONTINUE
+    end
+
+    -- # Use the tags file to find out if this is a typedef.
+    local diclist = vim9.fn.taglist('^' .. vim9.index(tokens, tidx) .. '$')
+
+    local body = function(_, tagidx)
+      local item = vim9.convert.decl_dict(vim9.index(diclist, tagidx))
+
+      -- # New ctags has the "typeref" field.  Patched version has "typename".
+      if vim9.bool(vim9.fn.has_key(item, 'typeref')) then
+        res = vim9.fn.extend(res, StructMembers(vim9.index(item, 'typeref'), items, all))
+        return vim9.ITER_CONTINUE
+      end
+      if vim9.bool(vim9.fn.has_key(item, 'typename')) then
+        res = vim9.fn.extend(res, StructMembers(vim9.index(item, 'typename'), items, all))
+        return vim9.ITER_CONTINUE
+      end
+
+      -- # Only handle typedefs here.
+      if vim9.index(item, 'kind') ~= 't' then
+        return vim9.ITER_CONTINUE
+      end
+
+      -- # Skip matches local to another file.
+      if
+        vim9.bool(
+          vim9.ops.And(
+            vim9.ops.And(vim9.fn.has_key(item, 'static'), vim9.index(item, 'static')),
+            vim9.fn.bufnr('%') ~= vim9.fn.bufnr(vim9.index(item, 'filename'))
+          )
+        )
+      then
+        return vim9.ITER_CONTINUE
+      end
+
+      -- # For old ctags we recognize "typedef struct aaa" and
+      -- # "typedef union bbb" in the tags file command.
+      local cmd = vim9.index(item, 'cmd')
+      local ei = vim9.fn.charidx(cmd, vim9.fn.matchend(cmd, 'typedef\\s\\+'))
+      if ei > 1 then
+        local cmdtokens = vim9.fn.split(vim9.slice(cmd, ei, nil), '\\s\\+\\|\\<')
+        if vim9.fn.len(cmdtokens) > 1 then
+          if
+            vim9.index(cmdtokens, 0) == 'struct'
+            or vim9.index(cmdtokens, 0) == 'union'
+            or vim9.index(cmdtokens, 0) == 'class'
+          then
+            local name = ''
+            -- # Use the first identifier after the "struct" or "union"
+
+            for _, ti in vim9.iter(vim9.fn.range((vim9.fn.len(cmdtokens) - 1))) do
+              if vim9.ops.RegexpMatches(vim9.index(cmdtokens, ti), '^\\w') then
+                name = vim9.index(cmdtokens, ti)
+                break
+              end
+            end
+
+            if name ~= '' then
+              res = vim9.fn.extend(
+                res,
+                StructMembers(vim9.index(cmdtokens, 0) .. ':' .. name, items, all)
+              )
+            end
+          elseif vim9.bool(depth < 10) then
+            -- # Could be "typedef other_T some_T".
+            res = vim9.fn.extend(
+              res,
+              Nextitem(vim9.index(cmdtokens, 0), items, vim9.ops.Plus(depth, 1), all)
+            )
+          end
+        end
+      end
+
+      return vim9.ITER_DEFAULT
+    end
+
+    for _, tagidx in vim9.iter(vim9.fn.range(vim9.fn.len(diclist))) do
+      local nvim9_status, nvim9_ret = body(_, tagidx)
+      if nvim9_status == vim9.ITER_BREAK then
+        break
+      elseif nvim9_status == vim9.ITER_RETURN then
+        return nvim9_ret
+      end
+    end
+
+    if vim9.fn.len(res) > 0 then
+      return vim9.ITER_BREAK
+    end
+
+    return vim9.ITER_DEFAULT
+  end
+
+  for _, tidx in vim9.iter(vim9.fn.range(vim9.fn.len(tokens))) do
+    local nvim9_status, nvim9_ret = body(_, tidx)
+    if nvim9_status == vim9.ITER_BREAK then
+      break
+    elseif nvim9_status == vim9.ITER_RETURN then
+      return nvim9_ret
+    end
+  end
+
+  return res
+end
+
+StructMembers = function(atypename, items, all)
+  all = vim9.bool(all)
+
+  -- # Search for members of structure "typename" in tags files.
+  -- # Return a list with resulting matches.
+  -- # Each match is a dictionary with "match" and "tagline" entries.
+  -- # When "all" is true find all, otherwise just return 1 if there is any member.
+
+  -- # Todo: What about local structures?
+  local fnames = vim9.fn.join(vim9.fn.map(vim9.fn.tagfiles(), function(_, v)
+    return vim9.fn.escape(v, ' \\#%')
+  end))
+  if fnames == '' then
+    return {}
+  end
+
+  local typename = atypename
+  local qflist = {}
+  local cached = 0
+  local n = ''
+  if vim9.bool(vim9.prefix['Bang'](all)) then
+    n = '1'
+    if vim9.bool(vim9.fn.has_key(grepCache, typename)) then
+      qflist = vim9.index(grepCache, typename)
+      cached = 1
+    end
+  else
+    n = ''
+  end
+  if vim9.bool(vim9.prefix['Bang'](cached)) then
+    while 1 do
+      vim.api.nvim_command(
+        'silent! keepjumps noautocmd '
+          .. n
+          .. 'vimgrep '
+          .. '/\\t'
+          .. typename
+          .. '\\(\\t\\|$\\)/j '
+          .. fnames
+      )
+
+      qflist = vim9.fn.getqflist()
+      if vim9.fn.len(qflist) > 0 or vim9.fn.match(typename, '::') < 0 then
+        break
+      end
+      -- # No match for "struct:context::name", remove "context::" and try again.
+      typename = vim9.fn.substitute(typename, ':[^:]*::', ':', '')
+    end
+
+    if vim9.bool(vim9.prefix['Bang'](all)) then
+      -- # Store the result to be able to use it again later.
+      grepCache[vim9.index_expr(typename)] = qflist
+    end
+  end
+
+  -- # Skip over [...] items
+  local idx = 0
+  local target = ''
+  while 1 do
+    if idx >= vim9.fn.len(items) then
+      target = ''
+      break
+    end
+    if vim9.index(vim9.index(items, idx), 0) ~= '[' then
+      target = vim9.index(items, idx)
+      break
+    end
+    idx = idx + 1
+  end
+  -- # Put matching members in matches[].
+  local matches = {}
+
+  for _, l in vim9.iter(qflist) do
+    local memb = vim9.fn.matchstr(vim9.index(l, 'text'), '[^\\t]*')
+    if vim9.ops.RegexpMatches(memb, '^' .. target) then
+      -- # Skip matches local to another file.
+      if
+        vim9.fn.match(vim9.index(l, 'text'), '\tfile:') < 0
+        or vim9.fn.bufnr('%')
+          == vim9.fn.bufnr(vim9.fn.matchstr(vim9.index(l, 'text'), '\\t\\zs[^\\t]*'))
+      then
+        local item =
+          vim9.convert.decl_dict({ ['match'] = memb, ['tagline'] = vim9.index(l, 'text') })
+
+        -- # Add the kind of item.
+        local s =
+          vim9.fn.matchstr(vim9.index(l, 'text'), '\\t\\(kind:\\)\\=\\zs\\S\\ze\\(\\t\\|$\\)')
+        if s ~= '' then
+          item[vim9.index_expr('kind')] = s
+          if s == 'f' then
+            item[vim9.index_expr('match')] = memb .. '('
+          end
+        end
+
+        vim9.fn.add(matches, item)
+      end
+    end
+  end
+
+  if vim9.fn.len(matches) > 0 then
+    -- # Skip over next [...] items
+    idx = idx + 1
+    while 1 do
+      if idx >= vim9.fn.len(items) then
+        return matches
+      end
+      if vim9.index(vim9.index(items, idx), 0) ~= '[' then
+        break
+      end
+      idx = idx + 1
+    end
+
+    -- # More items following.  For each of the possible members find the
+    -- # matching following members.
+    return SearchMembers(matches, vim9.slice(items, idx, nil), all)
+  end
+
+  -- # Failed to find anything.
+  return {}
+end
+
+SearchMembers = function(matches, items, all)
+  all = vim9.bool(all)
+
+  -- # For matching members, find matches for following items.
+  -- # When "all" is true find all, otherwise just return 1 if there is any member.
+  local res = {}
+
+  for _, i in vim9.iter(vim9.fn.range(vim9.fn.len(matches))) do
+    local typename = ''
+    local line = ''
+    if vim9.bool(vim9.fn.has_key(vim9.index(matches, i), 'dict')) then
+      if vim9.bool(vim9.fn.has_key(vim9.index(vim9.index(matches, i), 'dict'), 'typename')) then
+        typename = vim9.index(vim9.index(vim9.index(matches, i), 'dict'), 'typename')
+      elseif vim9.bool(vim9.fn.has_key(vim9.index(vim9.index(matches, i), 'dict'), 'typeref')) then
+        typename = vim9.index(vim9.index(vim9.index(matches, i), 'dict'), 'typeref')
+      end
+      line = '\t' .. vim9.index(vim9.index(vim9.index(matches, i), 'dict'), 'cmd')
+    else
+      line = vim9.index(vim9.index(matches, i), 'tagline')
+      local eb = vim9.fn.matchend(line, '\\ttypename:')
+      local e = vim9.fn.charidx(line, eb)
+      if e < 0 then
+        eb = vim9.fn.matchend(line, '\\ttyperef:')
+        e = vim9.fn.charidx(line, eb)
+      end
+      if e > 0 then
+        -- # Use typename field
+        typename = vim9.fn.matchstr(line, '[^\\t]*', eb)
+      end
+    end
+
+    if typename ~= '' then
+      res = vim9.fn.extend(res, StructMembers(typename, items, all))
+    else
+      -- # Use the search command (the declaration itself).
+      local sb = vim9.fn.match(line, '\\t\\zs/^')
+      local s = vim9.fn.charidx(line, sb)
+      if s > 0 then
+        local e = vim9.fn.charidx(
+          line,
+          vim9.fn.match(line, '\\<' .. vim9.index(vim9.index(matches, i), 'match') .. '\\>', sb)
+        )
+        if e > 0 then
+          res =
+            vim9.fn.extend(res, Nextitem(vim9.slice(line, s, vim9.ops.Minus(e, 1)), items, 0, all))
+        end
+      end
+    end
+    if vim9.bool(vim9.ops.And(vim9.prefix['Bang'](all), vim9.fn.len(res) > 0)) then
+      break
+    end
+  end
+
+  return res
+end
+
+-- #}}}1
+
+-- # vim: noet sw=2 sts=2
+return M

runtime/autoload/ccomplete.vim

@@ -1,682 +1,8 @@
-" Vim completion script
-" Language:	C
-" Maintainer:	Bram Moolenaar <Bram@vim.org>
-" Last Change:	2020 Nov 14
-
-let s:cpo_save = &cpo
-set cpo&vim
-
-" This function is used for the 'omnifunc' option.
-func ccomplete#Complete(findstart, base)
-  if a:findstart
-    " Locate the start of the item, including ".", "->" and "[...]".
-    let line = getline('.')
-    let start = col('.') - 1
-    let lastword = -1
-    while start > 0
-      if line[start - 1] =~ '\w'
-	let start -= 1
-      elseif line[start - 1] =~ '\.'
-	if lastword == -1
-	  let lastword = start
-	endif
-	let start -= 1
-      elseif start > 1 && line[start - 2] == '-' && line[start - 1] == '>'
-	if lastword == -1
-	  let lastword = start
-	endif
-	let start -= 2
-      elseif line[start - 1] == ']'
-	" Skip over [...].
-	let n = 0
-	let start -= 1
-	while start > 0
-	  let start -= 1
-	  if line[start] == '['
-	    if n == 0
-	      break
-	    endif
-	    let n -= 1
-	  elseif line[start] == ']'  " nested []
-	    let n += 1
-	  endif
-	endwhile
-      else
-	break
-      endif
-    endwhile
-
-    " Return the column of the last word, which is going to be changed.
-    " Remember the text that comes before it in s:prepended.
-    if lastword == -1
-      let s:prepended = ''
-      return start
-    endif
-    let s:prepended = strpart(line, start, lastword - start)
-    return lastword
-  endif
-
-  " Return list of matches.
-
-  let base = s:prepended . a:base
-
-  " Don't do anything for an empty base, would result in all the tags in the
-  " tags file.
-  if base == ''
-    return []
-  endif
-
-  " init cache for vimgrep to empty
-  let s:grepCache = {}
-
-  " Split item in words, keep empty word after "." or "->".
-  " "aa" -> ['aa'], "aa." -> ['aa', ''], "aa.bb" -> ['aa', 'bb'], etc.
-  " We can't use split, because we need to skip nested [...].
-  " "aa[...]" -> ['aa', '[...]'], "aa.bb[...]" -> ['aa', 'bb', '[...]'], etc.
-  let items = []
-  let s = 0
-  let arrays = 0
-  while 1
-    let e = match(base, '\.\|->\|\[', s)
-    if e < 0
-      if s == 0 || base[s - 1] != ']'
-	call add(items, strpart(base, s))
-      endif
-      break
-    endif
-    if s == 0 || base[s - 1] != ']'
-      call add(items, strpart(base, s, e - s))
-    endif
-    if base[e] == '.'
-      let s = e + 1	" skip over '.'
-    elseif base[e] == '-'
-      let s = e + 2	" skip over '->'
-    else
-      " Skip over [...].
-      let n = 0
-      let s = e
-      let e += 1
-      while e < len(base)
-	if base[e] == ']'
-	  if n == 0
-	    break
-	  endif
-	  let n -= 1
-	elseif base[e] == '['  " nested [...]
-	  let n += 1
-	endif
-	let e += 1
-      endwhile
-      let e += 1
-      call add(items, strpart(base, s, e - s))
-      let arrays += 1
-      let s = e
-    endif
-  endwhile
-
-  if complete_check()
-      " return v:none
-      return []
-  endif
-
-  " Find the variable items[0].
-  " 1. in current function (like with "gd")
-  " 2. in tags file(s) (like with ":tag")
-  " 3. in current file (like with "gD")
-  let res = []
-  if searchdecl(items[0], 0, 1) == 0
-    " Found, now figure out the type.
-    " TODO: join previous line if it makes sense
-    let line = getline('.')
-    let col = col('.')
-    if stridx(strpart(line, 0, col), ';') != -1
-      " Handle multiple declarations on the same line.
-      let col2 = col - 1
-      while line[col2] != ';'
-        if complete_check()
-            return res
-        endif
-	let col2 -= 1
-      endwhile
-      let line = strpart(line, col2 + 1)
-      let col -= col2
-    endif
-    if stridx(strpart(line, 0, col), ',') != -1
-      " Handle multiple declarations on the same line in a function
-      " declaration.
-      let col2 = col - 1
-      while line[col2] != ','
-        if complete_check()
-            return res
-        endif
-	let col2 -= 1
-      endwhile
-      if strpart(line, col2 + 1, col - col2 - 1) =~ ' *[^ ][^ ]*  *[^ ]'
-	let line = strpart(line, col2 + 1)
-	let col -= col2
-      endif
-    endif
-    if len(items) == 1
-      " Completing one word and it's a local variable: May add '[', '.' or
-      " '->'.
-      let match = items[0]
-      let kind = 'v'
-      if match(line, '\<' . match . '\s*\[') > 0
-	let match .= '['
-      else
-	let res = s:Nextitem(strpart(line, 0, col), [''], 0, 1)
-	if len(res) > 0
-	  " There are members, thus add "." or "->".
-	  if match(line, '\*[ \t(]*' . match . '\>') > 0
-	    let match .= '->'
-	  else
-	    let match .= '.'
-	  endif
-	endif
-      endif
-      let res = [{'match': match, 'tagline' : '', 'kind' : kind, 'info' : line}]
-    elseif len(items) == arrays + 1
-      " Completing one word and it's a local array variable: build tagline
-      " from declaration line
-      let match = items[0]
-      let kind = 'v'
-      let tagline = "\t/^" . line . '$/'
-      let res = [{'match': match, 'tagline' : tagline, 'kind' : kind, 'info' : line}]
-    else
-      " Completing "var.", "var.something", etc.
-      let res = s:Nextitem(strpart(line, 0, col), items[1:], 0, 1)
-    endif
-  endif
-
-  if len(items) == 1 || len(items) == arrays + 1
-    " Only one part, no "." or "->": complete from tags file.
-    if len(items) == 1
-      let tags = taglist('^' . base)
-    else
-      let tags = taglist('^' . items[0] . '$')
-    endif
-
-    " Remove members, these can't appear without something in front.
-    call filter(tags, 'has_key(v:val, "kind") ? v:val["kind"] != "m" : 1')
-
-    " Remove static matches in other files.
-    call filter(tags, '!has_key(v:val, "static") || !v:val["static"] || bufnr("%") == bufnr(v:val["filename"])')
-
-    call extend(res, map(tags, 's:Tag2item(v:val)'))
-  endif
-
-  if len(res) == 0
-    " Find the variable in the tags file(s)
-    let diclist = taglist('^' . items[0] . '$')
-
-    " Remove members, these can't appear without something in front.
-    call filter(diclist, 'has_key(v:val, "kind") ? v:val["kind"] != "m" : 1')
-
-    let res = []
-    for i in range(len(diclist))
-      if complete_check()
-          return res
-      endif
-      " New ctags has the "typeref" field.  Patched version has "typename".
-      if has_key(diclist[i], 'typename')
-	call extend(res, s:StructMembers(diclist[i]['typename'], items[1:], 1))
-      elseif has_key(diclist[i], 'typeref')
-	call extend(res, s:StructMembers(diclist[i]['typeref'], items[1:], 1))
-      endif
-
-      " For a variable use the command, which must be a search pattern that
-      " shows the declaration of the variable.
-      if diclist[i]['kind'] == 'v'
-	let line = diclist[i]['cmd']
-	if line[0] == '/' && line[1] == '^'
-	  let col = match(line, '\<' . items[0] . '\>')
-	  call extend(res, s:Nextitem(strpart(line, 2, col - 2), items[1:], 0, 1))
-	endif
-      endif
-    endfor
-  endif
-
-  if len(res) == 0 && searchdecl(items[0], 1) == 0
-    " Found, now figure out the type.
-    " TODO: join previous line if it makes sense
-    let line = getline('.')
-    let col = col('.')
-    let res = s:Nextitem(strpart(line, 0, col), items[1:], 0, 1)
-  endif
-
-  " If the last item(s) are [...] they need to be added to the matches.
-  let last = len(items) - 1
-  let brackets = ''
-  while last >= 0
-    if complete_check()
-        return res
-    endif
-    if items[last][0] != '['
-      break
-    endif
-    let brackets = items[last] . brackets
-    let last -= 1
-  endwhile
-
-  return map(res, 's:Tagline2item(v:val, brackets)')
-endfunc
-
-func s:GetAddition(line, match, memarg, bracket)
-  " Guess if the item is an array.
-  if a:bracket && match(a:line, a:match . '\s*\[') > 0
-    return '['
-  endif
-
-  " Check if the item has members.
-  if len(s:SearchMembers(a:memarg, [''], 0)) > 0
-    " If there is a '*' before the name use "->".
-    if match(a:line, '\*[ \t(]*' . a:match . '\>') > 0
-      return '->'
-    else
-      return '.'
-    endif
-  endif
-  return ''
-endfunc
-
-" Turn the tag info "val" into an item for completion.
-" "val" is is an item in the list returned by taglist().
-" If it is a variable we may add "." or "->".  Don't do it for other types,
-" such as a typedef, by not including the info that s:GetAddition() uses.
-func s:Tag2item(val)
-  let res = {'match': a:val['name']}
-
-  let res['extra'] = s:Tagcmd2extra(a:val['cmd'], a:val['name'], a:val['filename'])
-
-  let s = s:Dict2info(a:val)
-  if s != ''
-    let res['info'] = s
-  endif
-
-  let res['tagline'] = ''
-  if has_key(a:val, "kind")
-    let kind = a:val['kind']
-    let res['kind'] = kind
-    if kind == 'v'
-      let res['tagline'] = "\t" . a:val['cmd']
-      let res['dict'] = a:val
-    elseif kind == 'f'
-      let res['match'] = a:val['name'] . '('
-    endif
-  endif
-
-  return res
-endfunc
-
-" Use all the items in dictionary for the "info" entry.
-func s:Dict2info(dict)
-  let info = ''
-  for k in sort(keys(a:dict))
-    if complete_check()
-        return info
-    endif
-    let info  .= k . repeat(' ', 10 - len(k))
-    if k == 'cmd'
-      let info .= substitute(matchstr(a:dict['cmd'], '/^\s*\zs.*\ze$/'), '\\\(.\)', '\1', 'g')
-    else
-      let info .= a:dict[k]
-    endif
-    let info .= "\n"
-  endfor
-  return info
-endfunc
-
-" Parse a tag line and return a dictionary with items like taglist()
-func s:ParseTagline(line)
-  let l = split(a:line, "\t")
-  let d = {}
-  if len(l) >= 3
-    let d['name'] = l[0]
-    let d['filename'] = l[1]
-    let d['cmd'] = l[2]
-    let n = 2
-    if l[2] =~ '^/'
-      " Find end of cmd, it may contain Tabs.
-      while n < len(l) && l[n] !~ '/;"$'
-	let n += 1
-	let d['cmd'] .= "  " . l[n]
-      endwhile
-    endif
-    for i in range(n + 1, len(l) - 1)
-      if complete_check()
-        return d
-      endif
-      if l[i] == 'file:'
-	let d['static'] = 1
-      elseif l[i] !~ ':'
-	let d['kind'] = l[i]
-      else
-	let d[matchstr(l[i], '[^:]*')] = matchstr(l[i], ':\zs.*')
-      endif
-    endfor
-  endif
-
-  return d
-endfunc
-
-" Turn a match item "val" into an item for completion.
-" "val['match']" is the matching item.
-" "val['tagline']" is the tagline in which the last part was found.
-func s:Tagline2item(val, brackets)
-  let line = a:val['tagline']
-  let add = s:GetAddition(line, a:val['match'], [a:val], a:brackets == '')
-  let res = {'word': a:val['match'] . a:brackets . add }
-
-  if has_key(a:val, 'info')
-    " Use info from Tag2item().
-    let res['info'] = a:val['info']
-  else
-    " Parse the tag line and add each part to the "info" entry.
-    let s = s:Dict2info(s:ParseTagline(line))
-    if s != ''
-      let res['info'] = s
-    endif
-  endif
-
-  if has_key(a:val, 'kind')
-    let res['kind'] = a:val['kind']
-  elseif add == '('
-    let res['kind'] = 'f'
-  else
-    let s = matchstr(line, '\t\(kind:\)\=\zs\S\ze\(\t\|$\)')
-    if s != ''
-      let res['kind'] = s
-    endif
-  endif
-
-  if has_key(a:val, 'extra')
-    let res['menu'] = a:val['extra']
-    return res
-  endif
-
-  " Isolate the command after the tag and filename.
-  let s = matchstr(line, '[^\t]*\t[^\t]*\t\zs\(/^.*$/\|[^\t]*\)\ze\(;"\t\|\t\|$\)')
-  if s != ''
-    let res['menu'] = s:Tagcmd2extra(s, a:val['match'], matchstr(line, '[^\t]*\t\zs[^\t]*\ze\t'))
-  endif
-  return res
-endfunc
-
-" Turn a command from a tag line to something that is useful in the menu
-func s:Tagcmd2extra(cmd, name, fname)
-  if a:cmd =~ '^/^'
-    " The command is a search command, useful to see what it is.
-    let x = matchstr(a:cmd, '^/^\s*\zs.*\ze$/')
-    let x = substitute(x, '\<' . a:name . '\>', '@@', '')
-    let x = substitute(x, '\\\(.\)', '\1', 'g')
-    let x = x . ' - ' . a:fname
-  elseif a:cmd =~ '^\d*$'
-    " The command is a line number, the file name is more useful.
-    let x = a:fname . ' - ' . a:cmd
-  else
-    " Not recognized, use command and file name.
-    let x = a:cmd . ' - ' . a:fname
-  endif
-  return x
-endfunc
-
-" Find composing type in "lead" and match items[0] with it.
-" Repeat this recursively for items[1], if it's there.
-" When resolving typedefs "depth" is used to avoid infinite recursion.
-" Return the list of matches.
-func s:Nextitem(lead, items, depth, all)
-
-  " Use the text up to the variable name and split it in tokens.
-  let tokens = split(a:lead, '\s\+\|\<')
-
-  " Try to recognize the type of the variable.  This is rough guessing...
-  let res = []
-  for tidx in range(len(tokens))
-    if complete_check()
-        return res
-    endif
-
-    " Skip tokens starting with a non-ID character.
-    if tokens[tidx] !~ '^\h'
-      continue
-    endif
-
-    " Recognize "struct foobar" and "union foobar".
-    " Also do "class foobar" when it's C++ after all (doesn't work very well
-    " though).
-    if (tokens[tidx] == 'struct' || tokens[tidx] == 'union' || tokens[tidx] == 'class') && tidx + 1 < len(tokens)
-      let res = s:StructMembers(tokens[tidx] . ':' . tokens[tidx + 1], a:items, a:all)
-      break
-    endif
-
-    " TODO: add more reserved words
-    if index(['int', 'short', 'char', 'float', 'double', 'static', 'unsigned', 'extern'], tokens[tidx]) >= 0
-      continue
-    endif
-
-    " Use the tags file to find out if this is a typedef.
-    let diclist = taglist('^' . tokens[tidx] . '$')
-    for tagidx in range(len(diclist))
-
-      if complete_check()
-        return res
-      endif
-
-      let item = diclist[tagidx]
-
-      " New ctags has the "typeref" field.  Patched version has "typename".
-      if has_key(item, 'typeref')
-	call extend(res, s:StructMembers(item['typeref'], a:items, a:all))
-	continue
-      endif
-      if has_key(item, 'typename')
-	call extend(res, s:StructMembers(item['typename'], a:items, a:all))
-	continue
-      endif
-
-      " Only handle typedefs here.
-      if item['kind'] != 't'
-	continue
-      endif
-
-      " Skip matches local to another file.
-      if has_key(item, 'static') && item['static'] && bufnr('%') != bufnr(item['filename'])
-	continue
-      endif
-
-      " For old ctags we recognize "typedef struct aaa" and
-      " "typedef union bbb" in the tags file command.
-      let cmd = item['cmd']
-      let ei = matchend(cmd, 'typedef\s\+')
-      if ei > 1
-	let cmdtokens = split(strpart(cmd, ei), '\s\+\|\<')
-	if len(cmdtokens) > 1
-	  if cmdtokens[0] == 'struct' || cmdtokens[0] == 'union' || cmdtokens[0] == 'class'
-	    let name = ''
-	    " Use the first identifier after the "struct" or "union"
-	    for ti in range(len(cmdtokens) - 1)
-	      if cmdtokens[ti] =~ '^\w'
-		let name = cmdtokens[ti]
-		break
-	      endif
-	    endfor
-	    if name != ''
-	      call extend(res, s:StructMembers(cmdtokens[0] . ':' . name, a:items, a:all))
-	    endif
-	  elseif a:depth < 10
-	    " Could be "typedef other_T some_T".
-	    call extend(res, s:Nextitem(cmdtokens[0], a:items, a:depth + 1, a:all))
-	  endif
-	endif
-      endif
-    endfor
-    if len(res) > 0
-      break
-    endif
-  endfor
-
-  return res
-endfunc
-
-
-" Search for members of structure "typename" in tags files.
-" Return a list with resulting matches.
-" Each match is a dictionary with "match" and "tagline" entries.
-" When "all" is non-zero find all, otherwise just return 1 if there is any
-" member.
-func s:StructMembers(typename, items, all)
-  " Todo: What about local structures?
-  let fnames = join(map(tagfiles(), 'escape(v:val, " \\#%")'))
-  if fnames == ''
-    return []
-  endif
-
-  let typename = a:typename
-  let qflist = []
-  let cached = 0
-  if a:all == 0
-    let n = '1'	" stop at first found match
-    if has_key(s:grepCache, a:typename)
-      let qflist = s:grepCache[a:typename]
-      let cached = 1
-    endif
-  else
-    let n = ''
-  endif
-  if !cached
-    while 1
-      if complete_check()
-        return []
-      endif
-      exe 'silent! keepj noautocmd ' . n . 'vimgrep /\t' . typename . '\(\t\|$\)/j ' . fnames
-
-      let qflist = getqflist()
-      if len(qflist) > 0 || match(typename, "::") < 0
-	break
-      endif
-      " No match for "struct:context::name", remove "context::" and try again.
-      let typename = substitute(typename, ':[^:]*::', ':', '')
-    endwhile
-
-    if a:all == 0
-      " Store the result to be able to use it again later.
-      let s:grepCache[a:typename] = qflist
-    endif
-  endif
-
-  " Skip over [...] items
-  let idx = 0
-  while 1
-    if complete_check()
-        return []
-    endif
-    if idx >= len(a:items)
-      let target = ''		" No further items, matching all members
-      break
-    endif
-    if a:items[idx][0] != '['
-      let target = a:items[idx]
-      break
-    endif
-    let idx += 1
-  endwhile
-  " Put matching members in matches[].
-  let matches = []
-  for l in qflist
-    let memb = matchstr(l['text'], '[^\t]*')
-    if memb =~ '^' . target
-      " Skip matches local to another file.
-      if match(l['text'], "\tfile:") < 0 || bufnr('%') == bufnr(matchstr(l['text'], '\t\zs[^\t]*'))
-	let item = {'match': memb, 'tagline': l['text']}
-
-	" Add the kind of item.
-	let s = matchstr(l['text'], '\t\(kind:\)\=\zs\S\ze\(\t\|$\)')
-	if s != ''
-	  let item['kind'] = s
-	  if s == 'f'
-	    let item['match'] = memb . '('
-	  endif
-	endif
-
-	call add(matches, item)
-      endif
-    endif
-  endfor
-
-  if len(matches) > 0
-    " Skip over next [...] items
-    let idx += 1
-    while 1
-      if complete_check()
-        return matches
-      endif
-      if idx >= len(a:items)
-	return matches		" No further items, return the result.
-      endif
-      if a:items[idx][0] != '['
-	break
-      endif
-      let idx += 1
-    endwhile
-
-    " More items following.  For each of the possible members find the
-    " matching following members.
-    return s:SearchMembers(matches, a:items[idx :], a:all)
-  endif
-
-  " Failed to find anything.
-  return []
-endfunc
-
-" For matching members, find matches for following items.
-" When "all" is non-zero find all, otherwise just return 1 if there is any
-" member.
-func s:SearchMembers(matches, items, all)
-  let res = []
-  for i in range(len(a:matches))
-    if complete_check()
-        return res
-    endif
-    let typename = ''
-    if has_key(a:matches[i], 'dict')
-      if has_key(a:matches[i].dict, 'typename')
-	let typename = a:matches[i].dict['typename']
-      elseif has_key(a:matches[i].dict, 'typeref')
-	let typename = a:matches[i].dict['typeref']
-      endif
-      let line = "\t" . a:matches[i].dict['cmd']
-    else
-      let line = a:matches[i]['tagline']
-      let e = matchend(line, '\ttypename:')
-      if e < 0
-	let e = matchend(line, '\ttyperef:')
-      endif
-      if e > 0
-	" Use typename field
-	let typename = matchstr(line, '[^\t]*', e)
-      endif
-    endif
-
-    if typename != ''
-      call extend(res, s:StructMembers(typename, a:items, a:all))
-    else
-      " Use the search command (the declaration itself).
-      let s = match(line, '\t\zs/^')
-      if s > 0
-	let e = match(line, '\<' . a:matches[i]['match'] . '\>', s)
-	if e > 0
-	  call extend(res, s:Nextitem(strpart(line, s, e - s), a:items, 0, a:all))
-	endif
-      endif
-    endif
-    if a:all == 0 && len(res) > 0
-      break
-    endif
-  endfor
-  return res
-endfunc
-
-let &cpo = s:cpo_save
-unlet s:cpo_save
-
-" vim: noet sw=2 sts=2
+" Generated vim file by vim9jit. Please do not edit
+let s:path = expand("<script>")
+let s:lua_path = fnamemodify(s:path, ":r") . ".lua"
+let s:nvim_module = luaeval('require("_vim9script").autoload(_A)', s:lua_path)
+
+function! ccomplete#Complete(findstart, abase) abort
+ return s:nvim_module.Complete(a:findstart, a:abase)
+endfunction

runtime/autoload/hcl.vim

@@ -2,21 +2,6 @@
 " Maintainer:  Gregory Anders
 " Last Change: 2024-09-03
 " Based on:    https://github.com/hashivim/vim-terraform
-" License:     ISC
-"
-" Copyright (c) 2014-2016 Mark Cornick <mark@markcornick.com>
-"
-" Permission to use, copy, modify, and/or distribute this software for any purpose
-" with or without fee is hereby granted, provided that the above copyright notice
-" and this permission notice appear in all copies.
-"
-" THE SOFTWARE IS PROVIDED 'AS IS' AND THE AUTHOR DISCLAIMS ALL WARRANTIES WITH
-" REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND
-" FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT,
-" INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS
-" OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER
-" TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF
-" THIS SOFTWARE.
 
 function! hcl#indentexpr(lnum)
   " Beginning of the file should have no indent

runtime/autoload/htmlfold.vim

@@ -1,192 +0,0 @@
-" HTML folding script, :h ft-html-plugin
-" Latest Change: 2025 May 10
-" Original Author: Aliaksei Budavei <0x000c70@gmail.com>
-
-function! htmlfold#MapBalancedTags() abort
-  " Describe only _a capturable-name prefix_ for start and end patterns of
-  " a tag so that start tags with attributes spanning across lines can also be
-  " matched with a single call of "getline()".
-  let tag = '\m\c</\=\([0-9A-Za-z-]\+\)'
-  let names = []
-  let pairs = []
-  let ends = []
-  let pos = getpos('.')
-
-  try
-    call cursor(1, 1)
-    let [lnum, cnum] = searchpos(tag, 'cnW')
-
-    " Pair up nearest non-inlined tags in scope.
-    while lnum > 0
-      let name_attr = synIDattr(synID(lnum, cnum, 0), 'name')
-
-      if name_attr ==# 'htmlTag' || name_attr ==# 'htmlScriptTag'
-	let name = get(matchlist(getline(lnum), tag, (cnum - 1)), 1, '')
-
-	if !empty(name)
-	  call insert(names, tolower(name), 0)
-	  call insert(pairs, [lnum, -1], 0)
-	endif
-      elseif name_attr ==# 'htmlEndTag'
-	let name = get(matchlist(getline(lnum), tag, (cnum - 1)), 1, '')
-
-	if !empty(name)
-	  let idx = index(names, tolower(name))
-
-	  if idx >= 0
-	    " Dismiss inlined balanced tags and opened-only tags.
-	    if pairs[idx][0] != lnum
-	      let pairs[idx][1] = lnum
-	      call add(ends, lnum)
-	    endif
-
-	    " Claim a pair.
-	    let names[: idx] = repeat([''], (idx + 1))
-	  endif
-	endif
-      endif
-
-      " Advance the cursor, at "<", past "</a", "<a>", etc.
-      call cursor(lnum, (cnum + 3))
-      let [lnum, cnum] = searchpos(tag, 'cnW')
-    endwhile
-  finally
-    call setpos('.', pos)
-  endtry
-
-  if empty(ends)
-    return {}
-  endif
-
-  let folds = {}
-  let pending_end = ends[0]
-  let level = 0
-
-  while !empty(pairs)
-    let [start, end] = remove(pairs, -1)
-
-    if end < 0
-      continue
-    endif
-
-    if start >= pending_end
-      " Mark a sibling tag.
-      call remove(ends, 0)
-
-      while start >= ends[0]
-	" Mark a parent tag.
-	call remove(ends, 0)
-	let level -= 1
-      endwhile
-
-      let pending_end = ends[0]
-    else
-      " Mark a child tag.
-      let level += 1
-    endif
-
-    " Flatten the innermost inlined folds.
-    let folds[start] = get(folds, start, ('>' . level))
-    let folds[end] = get(folds, end, ('<' . level))
-  endwhile
-
-  return folds
-endfunction
-
-" See ":help vim9-mix".
-if !has("vim9script")
-  finish
-endif
-
-def! g:htmlfold#MapBalancedTags(): dict<string>
-  # Describe only _a capturable-name prefix_ for start and end patterns of
-  # a tag so that start tags with attributes spanning across lines can also be
-  # matched with a single call of "getline()".
-  const tag: string = '\m\c</\=\([0-9A-Za-z-]\+\)'
-  var names: list<string> = []
-  var pairs: list<list<number>> = []
-  var ends: list<number> = []
-  const pos: list<number> = getpos('.')
-
-  try
-    cursor(1, 1)
-    var [lnum: number, cnum: number] = searchpos(tag, 'cnW')
-
-    # Pair up nearest non-inlined tags in scope.
-    while lnum > 0
-      const name_attr: string = synIDattr(synID(lnum, cnum, 0), 'name')
-
-      if name_attr ==# 'htmlTag' || name_attr ==# 'htmlScriptTag'
-	const name: string = get(matchlist(getline(lnum), tag, (cnum - 1)), 1, '')
-
-	if !empty(name)
-	  insert(names, tolower(name), 0)
-	  insert(pairs, [lnum, -1], 0)
-	endif
-      elseif name_attr ==# 'htmlEndTag'
-	const name: string = get(matchlist(getline(lnum), tag, (cnum - 1)), 1, '')
-
-	if !empty(name)
-	  const idx: number = index(names, tolower(name))
-
-	  if idx >= 0
-	    # Dismiss inlined balanced tags and opened-only tags.
-	    if pairs[idx][0] != lnum
-	      pairs[idx][1] = lnum
-	      add(ends, lnum)
-	    endif
-
-	    # Claim a pair.
-	    names[: idx] = repeat([''], (idx + 1))
-	  endif
-	endif
-      endif
-
-      # Advance the cursor, at "<", past "</a", "<a>", etc.
-      cursor(lnum, (cnum + 3))
-      [lnum, cnum] = searchpos(tag, 'cnW')
-    endwhile
-  finally
-    setpos('.', pos)
-  endtry
-
-  if empty(ends)
-    return {}
-  endif
-
-  var folds: dict<string> = {}
-  var pending_end: number = ends[0]
-  var level: number = 0
-
-  while !empty(pairs)
-    const [start: number, end: number] = remove(pairs, -1)
-
-    if end < 0
-      continue
-    endif
-
-    if start >= pending_end
-      # Mark a sibling tag.
-      remove(ends, 0)
-
-      while start >= ends[0]
-	# Mark a parent tag.
-	remove(ends, 0)
-	level -= 1
-      endwhile
-
-      pending_end = ends[0]
-    else
-      # Mark a child tag.
-      level += 1
-    endif
-
-    # Flatten the innermost inlined folds.
-    folds[start] = get(folds, start, ('>' .. level))
-    folds[end] = get(folds, end, ('<' .. level))
-  endwhile
-
-  return folds
-enddef
-
-" vim: fdm=syntax sw=2 ts=8 noet

runtime/autoload/provider/clipboard.vim

@@ -85,10 +85,10 @@ function! s:set_wayland() abort
 endfunction
 
 function! s:set_wayclip() abort
-  let s:copy['+'] = ['waycopy']
-  let s:paste['+'] = ['waypaste']
-  let s:copy['*'] = ['waycopy', '-p']
-  let s:paste['*'] = ['waypaste', '-p']
+  let s:copy['+'] = ['waycopy', '-t', 'text/plain']
+  let s:paste['+'] = ['waypaste', '-t', 'text/plain']
+  let s:copy['*'] = s:copy['+']
+  let s:paste['*'] = s:paste['+']
   return 'wayclip'
 endfunction
 

runtime/autoload/rustfmt.vim

@@ -1,8 +1,5 @@
 " Author: Stephen Sugden <stephen@stephensugden.com>
 " Last Modified: 2023-09-11
-" Last Change:
-" 2025 Mar 31 by Vim project (rename s:RustfmtConfigOptions())
-" 2025 Jul 14 by Vim project (don't parse rustfmt version automatically #17745)
 "
 " Adapted from https://github.com/fatih/vim-go
 " For bugs, patches and license go to https://github.com/rust-lang/rust.vim
@@ -24,12 +21,6 @@ if !exists("g:rustfmt_fail_silently")
 endif
 
 function! rustfmt#DetectVersion()
-    let s:rustfmt_version = "0"
-    let s:rustfmt_help = ""
-    let s:rustfmt_unstable_features = ""
-    if !get(g:, 'rustfmt_detect_version', 0)
-        return s:rustfmt_version
-    endif
     " Save rustfmt '--help' for feature inspection
     silent let s:rustfmt_help = system(g:rustfmt_command . " --help")
     let s:rustfmt_unstable_features = s:rustfmt_help =~# "--unstable-features"
@@ -38,7 +29,9 @@ function! rustfmt#DetectVersion()
     silent let l:rustfmt_version_full = system(g:rustfmt_command . " --version")
     let l:rustfmt_version_list = matchlist(l:rustfmt_version_full,
         \    '\vrustfmt ([0-9]+[.][0-9]+[.][0-9]+)')
-    if len(l:rustfmt_version_list) >= 3
+    if len(l:rustfmt_version_list) < 3
+        let s:rustfmt_version = "0"
+    else
         let s:rustfmt_version = l:rustfmt_version_list[1]
     endif
     return s:rustfmt_version
@@ -68,13 +61,7 @@ function! s:RustfmtWriteMode()
     endif
 endfunction
 
-function! rustfmt#RustfmtConfigOptions()
-    let default = '--edition 2018'
-
-    if !get(g:, 'rustfmt_find_toml', 0)
-        return default
-    endif
-
+function! s:RustfmtConfigOptions()
     let l:rustfmt_toml = findfile('rustfmt.toml', expand('%:p:h') . ';')
     if l:rustfmt_toml !=# ''
         return '--config-path '.shellescape(fnamemodify(l:rustfmt_toml, ":p"))
@@ -86,7 +73,7 @@ function! rustfmt#RustfmtConfigOptions()
     endif
 
     " Default to edition 2018 in case no rustfmt.toml was found.
-    return default
+    return '--edition 2018'
 endfunction
 
 function! s:RustfmtCommandRange(filename, line1, line2)
@@ -97,7 +84,7 @@ function! s:RustfmtCommandRange(filename, line1, line2)
 
     let l:arg = {"file": shellescape(a:filename), "range": [a:line1, a:line2]}
     let l:write_mode = s:RustfmtWriteMode()
-    let l:rustfmt_config = rustfmt#RustfmtConfigOptions()
+    let l:rustfmt_config = s:RustfmtConfigOptions()
 
     " FIXME: When --file-lines gets to be stable, add version range checking
     " accordingly.
@@ -112,7 +99,7 @@ endfunction
 
 function! s:RustfmtCommand()
     let write_mode = g:rustfmt_emit_files ? '--emit=stdout' : '--write-mode=display'
-    let config = rustfmt#RustfmtConfigOptions()
+    let config = s:RustfmtConfigOptions()
     return join([g:rustfmt_command, write_mode, config, g:rustfmt_options])
 endfunction
 

runtime/autoload/tar.vim

@@ -12,11 +12,6 @@
 "   2025 Feb 28 by Vim Project: add support for bzip3 (#16755)
 "   2025 Mar 01 by Vim Project: fix syntax error in tar#Read()
 "   2025 Mar 02 by Vim Project: escape the filename before using :read
-"   2025 Mar 02 by Vim Project: determine the compression using readblob()
-"                               instead of shelling out to file(1)
-"   2025 Apr 16 by Vim Project: decouple from netrw by adding s:WinPath()
-"   2025 May 19 by Vim Project: restore working directory after read/write
-"   2025 Jul 13 by Vim Project: warn with path traversal attacks
 "
 "	Contains many ideas from Michael Toren's <tar.vim>
 "
@@ -35,9 +30,9 @@ if &cp || exists("g:loaded_tar")
  finish
 endif
 let g:loaded_tar= "v32b"
-if !has('nvim-0.12') && v:version < 900
+if v:version < 702
  echohl WarningMsg
- echo "***warning*** this version of tar needs vim 9.0"
+ echo "***warning*** this version of tar needs vim 7.2"
  echohl Normal
  finish
 endif
@@ -47,10 +42,10 @@ set cpo&vim
 " ---------------------------------------------------------------------
 "  Default Settings: {{{1
 if !exists("g:tar_browseoptions")
- let g:tar_browseoptions= "tf"
+ let g:tar_browseoptions= "Ptf"
 endif
 if !exists("g:tar_readoptions")
- let g:tar_readoptions= "pxf"
+ let g:tar_readoptions= "pPxf"
 endif
 if !exists("g:tar_cmd")
  let g:tar_cmd= "tar"
@@ -59,7 +54,6 @@ if !exists("g:tar_writeoptions")
  let g:tar_writeoptions= "uf"
 endif
 if !exists("g:tar_delfile")
- " Note: not supported on BSD
  let g:tar_delfile="--delete -f"
 endif
 if !exists("g:netrw_cygwin")
@@ -108,26 +102,10 @@ if !exists("g:tar_shq")
  endif
 endif
 
-let g:tar_secure=' -- '
-let g:tar_leading_pat='^\%([.]\{,2\}/\)\+'
-
 " ----------------
 "  Functions: {{{1
 " ----------------
 
-" ---------------------------------------------------------------------
-" s:Msg: {{{2
-fun! s:Msg(func, severity, msg)
-  redraw!
-  if a:severity =~? 'error'
-    echohl Error 
-  else
-    echohl WarningMsg
-  endif
-  echo $"***{a:severity}*** ({a:func}) {a:msg}"
-  echohl None
-endfunc
-
 " ---------------------------------------------------------------------
 " tar#Browse: {{{2
 fun! tar#Browse(tarfile)
@@ -136,14 +114,16 @@ fun! tar#Browse(tarfile)
 
   " sanity checks
   if !executable(g:tar_cmd)
-   call s:Msg('tar#Browse', 'error', $"{g:tar_cmd} not available on your system")
+   redraw!
+   echohl Error | echo '***error*** (tar#Browse) "'.g:tar_cmd.'" not available on your system'
    let &report= repkeep
    return
   endif
   if !filereadable(a:tarfile)
    if a:tarfile !~# '^\a\+://'
     " if it's an url, don't complain, let url-handlers such as vim do its thing
-    call s:Msg('tar#Browse', 'error', $"File not readable<{a:tarfile}>")
+    redraw!
+    echohl Error | echo "***error*** (tar#Browse) File not readable<".a:tarfile.">" | echohl None
    endif
    let &report= repkeep
    return
@@ -164,7 +144,7 @@ fun! tar#Browse(tarfile)
   let lastline= line("$")
   call setline(lastline+1,'" tar.vim version '.g:loaded_tar)
   call setline(lastline+2,'" Browsing tarfile '.a:tarfile)
-  call setline(lastline+3,'" Select a file with cursor and press ENTER, "x" to extract a file')
+  call setline(lastline+3,'" Select a file with cursor and press ENTER')
   keepj $put =''
   keepj sil! 0d
   keepj $
@@ -181,19 +161,23 @@ fun! tar#Browse(tarfile)
 
   elseif tarfile =~# '\.\(tgz\)$' || tarfile =~# '\.\(tbz\)$' || tarfile =~# '\.\(txz\)$' ||
                           \ tarfile =~# '\.\(tzst\)$' || tarfile =~# '\.\(tlz4\)$'
-   let header= s:Header(tarfile)
+   if has("unix") && executable("file")
+    let filekind= system("file ".shellescape(tarfile,1))
+   else
+    let filekind= ""
+   endif
 
-   if header =~? 'bzip2'
+   if filekind =~ "bzip2"
     exe "sil! r! bzip2 -d -c -- ".shellescape(tarfile,1)." | ".g:tar_cmd." -".g:tar_browseoptions." - "
-   elseif header =~? 'bzip3'
+   elseif filekind =~ "bzip3"
     exe "sil! r! bzip3 -d -c -- ".shellescape(tarfile,1)." | ".g:tar_cmd." -".g:tar_browseoptions." - "
-   elseif header =~? 'xz'
+   elseif filekind =~ "XZ"
     exe "sil! r! xz -d -c -- ".shellescape(tarfile,1)." | ".g:tar_cmd." -".g:tar_browseoptions." - "
-   elseif header =~? 'zstd'
+   elseif filekind =~ "Zstandard"
     exe "sil! r! zstd --decompress --stdout -- ".shellescape(tarfile,1)." | ".g:tar_cmd." -".g:tar_browseoptions." - "
-   elseif header =~? 'lz4'
+   elseif filekind =~ "LZ4"
     exe "sil! r! lz4 --decompress --stdout -- ".shellescape(tarfile,1)." | ".g:tar_cmd." -".g:tar_browseoptions." - "
-   elseif header =~? 'gzip'
+   else
     exe "sil! r! gzip -d -c -- ".shellescape(tarfile,1)." | ".g:tar_cmd." -".g:tar_browseoptions." - "
    endif
 
@@ -219,18 +203,28 @@ fun! tar#Browse(tarfile)
    exe "sil! r! ".g:tar_cmd." -".g:tar_browseoptions." ".shellescape(tarfile,1)
   endif
   if v:shell_error != 0
-   call s:Msg('tar#Browse', 'warning', $"please check your g:tar_browseoptions '<{g:tar_browseoptions}>'")
+   redraw!
+   echohl WarningMsg | echo "***warning*** (tar#Browse) please check your g:tar_browseoptions<".g:tar_browseoptions.">"
    return
   endif
-
-  " remove tar: Removing leading '/' from member names
-  " Note: the message could be localized
-  if search('^tar: ') > 0 || search(g:tar_leading_pat) > 0
-    call append(3,'" Note: Path Traversal Attack detected!')
-    let b:leading_slash = 1
-    " remove the message output
-    sil g/^tar: /d
-  endif
+  "
+  " The following should not be neccessary, since in case of errors the
+  " previous if statement should have caught the problem (because tar exited
+  " with a non-zero exit code).
+  " if line("$") == curlast || ( line("$") == (curlast + 1) &&
+  "       \ getline("$") =~# '\c\<\%(warning\|error\|inappropriate\|unrecognized\)\>' &&
+  "       \ getline("$") =~  '\s' )
+  "  redraw!
+  "  echohl WarningMsg | echo "***warning*** (tar#Browse) ".a:tarfile." doesn't appear to be a tar file" | echohl None
+  "  keepj sil! %d
+  "  let eikeep= &ei
+  "  set ei=BufReadCmd,FileReadCmd
+  "  exe "r ".fnameescape(a:tarfile)
+  "  let &ei= eikeep
+  "  keepj sil! 1d
+  "   call Dret("tar#Browse : a:tarfile<".a:tarfile.">")
+  "  return
+  " endif
 
   " set up maps supported for tar
   setlocal noma nomod ro
@@ -249,7 +243,12 @@ fun! s:TarBrowseSelect()
   let repkeep= &report
   set report=10
   let fname= getline(".")
-  let ls= get(b:, 'leading_slash', 0)
+
+  if !exists("g:tar_secure") && fname =~ '^\s*-\|\s\+-'
+   redraw!
+   echohl WarningMsg | echo '***warning*** (tar#BrowseSelect) rejecting tarfile member<'.fname.'> because of embedded "-"'
+   return
+  endif
 
   " sanity check
   if fname =~ '^"'
@@ -271,8 +270,7 @@ fun! s:TarBrowseSelect()
    wincmd _
   endif
   let s:tblfile_{winnr()}= curfile
-  let b:leading_slash= ls
-  call tar#Read("tarfile:".tarfile.'::'.fname)
+  call tar#Read("tarfile:".tarfile.'::'.fname,1)
   filetype detect
   set nomod
   exe 'com! -buffer -nargs=? -complete=file TarDiff	:call tar#Diff(<q-args>,"'.fnameescape(fname).'")'
@@ -282,18 +280,26 @@ endfun
 
 " ---------------------------------------------------------------------
 " tar#Read: {{{2
-fun! tar#Read(fname)
+fun! tar#Read(fname,mode)
   let repkeep= &report
   set report=10
   let tarfile = substitute(a:fname,'tarfile:\(.\{-}\)::.*$','\1','')
   let fname   = substitute(a:fname,'tarfile:.\{-}::\(.*\)$','\1','')
   " be careful not to execute special crafted files
-  let escape_file = fname->substitute(g:tar_leading_pat, '', '')->fnameescape()
+  let escape_file = fname->fnameescape()
+
+  " changing the directory to the temporary earlier to allow tar to extract the file with permissions intact
+  if !exists("*mkdir")
+   redraw!
+   echohl Error | echo "***error*** (tar#Write) sorry, mkdir() doesn't work on your system" | echohl None
+   let &report= repkeep
+   return
+  endif
 
   let curdir= getcwd()
-  let b:curdir= curdir
   let tmpdir= tempname()
-  let b:tmpdir= tmpdir
+  let b:curdir= tmpdir
+  let b:tmpdir= curdir
   if tmpdir =~ '\.'
    let tmpdir= substitute(tmpdir,'\.[^.]*$','','e')
   endif
@@ -301,9 +307,10 @@ fun! tar#Read(fname)
 
   " attempt to change to the indicated directory
   try
-   exe "lcd ".fnameescape(tmpdir)
+   exe "cd ".fnameescape(tmpdir)
   catch /^Vim\%((\a\+)\)\=:E344/
-   call s:Msg('tar#Read', 'error', "cannot lcd to temporary directory")
+   redraw!
+   echohl Error | echo "***error*** (tar#Write) cannot cd to temporary directory" | Echohl None
    let &report= repkeep
    return
   endtry
@@ -313,7 +320,7 @@ fun! tar#Read(fname)
    call s:Rmdir("_ZIPVIM_")
   endif
   call mkdir("_ZIPVIM_")
-  lcd _ZIPVIM_
+  cd _ZIPVIM_
 
   if has("win32unix") && executable("cygpath")
    " assuming cygwin
@@ -326,7 +333,7 @@ fun! tar#Read(fname)
   elseif  fname =~ '\.bz3$' && executable("bz3cat")
    let decmp= "|bz3cat"
    let doro = 1
-  elseif  fname =~ '\.t\=gz$'  && executable("zcat")
+  elseif      fname =~ '\.t\=gz$'  && executable("zcat")
    let decmp= "|zcat"
    let doro = 1
   elseif  fname =~ '\.lzma$' && executable("lzcat")
@@ -349,66 +356,72 @@ fun! tar#Read(fname)
    endif
   endif
 
+  if exists("g:tar_secure")
+   let tar_secure= " -- "
+  else
+   let tar_secure= " "
+  endif
 
   if tarfile =~# '\.bz2$'
-   exe "sil! r! bzip2 -d -c -- ".shellescape(tarfile,1)."| ".g:tar_cmd." -".g:tar_readoptions." - ".g:tar_secure.shellescape(fname,1).decmp
+   exe "sil! r! bzip2 -d -c -- ".shellescape(tarfile,1)."| ".g:tar_cmd." -".g:tar_readoptions." - ".tar_secure.shellescape(fname,1).decmp
    exe "read ".escape_file
   elseif tarfile =~# '\.bz3$'
-   exe "sil! r! bzip3 -d -c -- ".shellescape(tarfile,1)."| ".g:tar_cmd." -".g:tar_readoptions." - ".g:tar_secure.shellescape(fname,1).decmp
+   exe "sil! r! bzip3 -d -c -- ".shellescape(tarfile,1)."| ".g:tar_cmd." -".g:tar_readoptions." - ".tar_secure.shellescape(fname,1).decmp
    exe "read ".escape_file
   elseif tarfile =~# '\.\(gz\)$'
-   exe "sil! r! gzip -d -c -- ".shellescape(tarfile,1)."| ".g:tar_cmd." -".g:tar_readoptions." - ".g:tar_secure.shellescape(fname,1).decmp
+   exe "sil! r! gzip -d -c -- ".shellescape(tarfile,1)."| ".g:tar_cmd." -".g:tar_readoptions." - ".tar_secure.shellescape(fname,1).decmp
    exe "read ".escape_file
   elseif tarfile =~# '\(\.tgz\|\.tbz\|\.txz\)'
-   let filekind= s:Header(tarfile)
-   if filekind =~? "bzip2"
-    exe "sil! r! bzip2 -d -c -- ".shellescape(tarfile,1)."| ".g:tar_cmd." -".g:tar_readoptions." - ".g:tar_secure.shellescape(fname,1).decmp
+   if has("unix") && executable("file")
+    let filekind= system("file ".shellescape(tarfile,1))
+   else
+    let filekind= ""
+   endif
+   if filekind =~ "bzip2"
+    exe "sil! r! bzip2 -d -c -- ".shellescape(tarfile,1)."| ".g:tar_cmd." -".g:tar_readoptions." - ".tar_secure.shellescape(fname,1).decmp
     exe "read ".escape_file
    elseif filekind =~ "bzip3"
-    exe "sil! r! bzip3 -d -c -- ".shellescape(tarfile,1)."| ".g:tar_cmd." -".g:tar_readoptions." - ".g:tar_secure.shellescape(fname,1).decmp
+    exe "sil! r! bzip3 -d -c -- ".shellescape(tarfile,1)."| ".g:tar_cmd." -".g:tar_readoptions." - ".tar_secure.shellescape(fname,1).decmp
     exe "read ".escape_file
-   elseif filekind =~? "xz"
-    exe "sil! r! xz -d -c -- ".shellescape(tarfile,1)."| ".g:tar_cmd." -".g:tar_readoptions." - ".g:tar_secure.shellescape(fname,1).decmp
+   elseif filekind =~ "XZ"
+    exe "sil! r! xz -d -c -- ".shellescape(tarfile,1)."| ".g:tar_cmd." -".g:tar_readoptions." - ".tar_secure.shellescape(fname,1).decmp
     exe "read ".escape_file
-   elseif filekind =~? "zstd"
-    exe "sil! r! zstd --decompress --stdout -- ".shellescape(tarfile,1)."| ".g:tar_cmd." -".g:tar_readoptions." - ".g:tar_secure.shellescape(fname,1).decmp
+   elseif filekind =~ "Zstandard"
+    exe "sil! r! zstd --decompress --stdout -- ".shellescape(tarfile,1)."| ".g:tar_cmd." -".g:tar_readoptions." - ".tar_secure.shellescape(fname,1).decmp
     exe "read ".escape_file
-   elseif filekind =~? "gzip"
-    exe "sil! r! gzip -d -c -- ".shellescape(tarfile,1)."| ".g:tar_cmd." -".g:tar_readoptions." - ".g:tar_secure.shellescape(fname,1).decmp
+   else
+    exe "sil! r! gzip -d -c -- ".shellescape(tarfile,1)."| ".g:tar_cmd." -".g:tar_readoptions." - ".tar_secure.shellescape(fname,1).decmp
     exe "read ".escape_file
    endif
 
   elseif tarfile =~# '\.lrp$'
-   exe "sil! r! cat -- ".shellescape(tarfile,1)." | gzip -d -c - | ".g:tar_cmd." -".g:tar_readoptions." - ".g:tar_secure.shellescape(fname,1).decmp
+   exe "sil! r! cat -- ".shellescape(tarfile,1)." | gzip -d -c - | ".g:tar_cmd." -".g:tar_readoptions." - ".tar_secure.shellescape(fname,1).decmp
    exe "read ".escape_file
   elseif tarfile =~# '\.lzma$'
-   exe "sil! r! lzma -d -c -- ".shellescape(tarfile,1)."| ".g:tar_cmd." -".g:tar_readoptions." - ".g:tar_secure.shellescape(fname,1).decmp
+   exe "sil! r! lzma -d -c -- ".shellescape(tarfile,1)."| ".g:tar_cmd." -".g:tar_readoptions." - ".tar_secure.shellescape(fname,1).decmp
    exe "read ".escape_file
   elseif tarfile =~# '\.\(xz\|txz\)$'
-   exe "sil! r! xz --decompress --stdout -- ".shellescape(tarfile,1)." | ".g:tar_cmd." -".g:tar_readoptions." - ".g:tar_secure.shellescape(fname,1).decmp
+   exe "sil! r! xz --decompress --stdout -- ".shellescape(tarfile,1)." | ".g:tar_cmd." -".g:tar_readoptions." - ".tar_secure.shellescape(fname,1).decmp
    exe "read ".escape_file
   elseif tarfile =~# '\.\(lz4\|tlz4\)$'
-   exe "sil! r! lz4 --decompress --stdout -- ".shellescape(tarfile,1)." | ".g:tar_cmd." -".g:tar_readoptions." - ".g:tar_secure.shellescape(fname,1).decmp
+   exe "sil! r! lz4 --decompress --stdout -- ".shellescape(tarfile,1)." | ".g:tar_cmd." -".g:tar_readoptions." - ".tar_secure.shellescape(fname,1).decmp
    exe "read ".escape_file
   else
    if tarfile =~ '^\s*-'
     " A file name starting with a dash is taken as an option.  Prepend ./ to avoid that.
     let tarfile = substitute(tarfile, '-', './-', '')
    endif
-   exe "silent r! ".g:tar_cmd." -".g:tar_readoptions.shellescape(tarfile,1)." ".g:tar_secure.shellescape(fname,1).decmp
+   exe "silent r! ".g:tar_cmd." -".g:tar_readoptions.shellescape(tarfile,1)." ".tar_secure.shellescape(fname,1).decmp
    exe "read ".escape_file
   endif
-  if get(b:, 'leading_slash', 0)
-    sil g/^tar: /d
-  endif
 
    redraw!
 
-  if v:shell_error != 0
-   lcd ..
+if v:shell_error != 0
+   cd ..
    call s:Rmdir("_ZIPVIM_")
-   exe "lcd ".fnameescape(curdir)
-   call s:Msg('tar#Read', 'error', $"sorry, unable to open or extract {tarfile} with {fname}")
+   exe "cd ".fnameescape(curdir)
+   echohl Error | echo "***error*** (tar#Read) sorry, unable to open or extract ".tarfile." with ".fname | echohl None
   endif
 
   if doro
@@ -417,54 +430,40 @@ fun! tar#Read(fname)
   endif
 
   let b:tarfile= a:fname
+  exe "file tarfile::".fnameescape(fname)
 
   " cleanup
   keepj sil! 0d
   set nomod
 
   let &report= repkeep
-  exe "lcd ".fnameescape(curdir)
-  silent exe "file tarfile::". fname->fnameescape()
 endfun
 
 " ---------------------------------------------------------------------
 " tar#Write: {{{2
 fun! tar#Write(fname)
-  let pwdkeep= getcwd()
   let repkeep= &report
   set report=10
+  " temporary buffer variable workaround because too fucking tired. but it works now
   let curdir= b:curdir
   let tmpdir= b:tmpdir
 
+  if !exists("g:tar_secure") && a:fname =~ '^\s*-\|\s\+-'
+   redraw!
+   echohl WarningMsg | echo '***warning*** (tar#Write) rejecting tarfile member<'.a:fname.'> because of embedded "-"'
+   return
+  endif
+
   " sanity checks
   if !executable(g:tar_cmd)
    redraw!
    let &report= repkeep
    return
   endif
+
   let tarfile = substitute(b:tarfile,'tarfile:\(.\{-}\)::.*$','\1','')
   let fname   = substitute(b:tarfile,'tarfile:.\{-}::\(.*\)$','\1','')
 
-  if get(b:, 'leading_slash', 0)
-   call s:Msg('tar#Write', 'error', $"sorry, not attempting to update {tarfile} with {fname}")
-   let &report= repkeep
-   return
-  endif
-
-  if !isdirectory(fnameescape(tmpdir))
-    call mkdir(fnameescape(tmpdir), 'p')
-  endif
-  exe $"lcd {fnameescape(tmpdir)}"
-  if isdirectory("_ZIPVIM_")
-    call s:Rmdir("_ZIPVIM_")
-  endif
-  call mkdir("_ZIPVIM_")
-  lcd _ZIPVIM_
-  let dir = fnamemodify(fname, ':p:h')
-  if dir !~# '_ZIPVIM_$'
-    call mkdir(dir)
-  endif
-
   " handle compressed archives
   if tarfile =~# '\.bz2'
    call system("bzip2 -d -- ".shellescape(tarfile,0))
@@ -500,10 +499,10 @@ fun! tar#Write(fname)
    let tarfile = substitute(tarfile,'\.lzma','','e')
    let compress= "lzma -- ".shellescape(tarfile,0)
   endif
-  " Note: no support for name.tar.tbz/.txz/.tgz/.tlz4/.tzst
 
   if v:shell_error != 0
-   call s:Msg('tar#Write', 'error', $"sorry, unable to update {tarfile} with {fname}")
+   redraw!
+   echohl Error | echo "***error*** (tar#Write) sorry, unable to update ".tarfile." with ".fname | echohl None
   else
 
    if fname =~ '/'
@@ -521,22 +520,28 @@ fun! tar#Write(fname)
     let tarfile = substitute(tarfile, '-', './-', '')
    endif
 
-   " don't overwrite a file forcefully
-   exe "w ".fnameescape(fname)
+   if exists("g:tar_secure")
+    let tar_secure= " -- "
+   else
+    let tar_secure= " "
+   endif
+   exe "w! ".fnameescape(fname)
    if has("win32unix") && executable("cygpath")
     let tarfile = substitute(system("cygpath ".shellescape(tarfile,0)),'\n','','e')
    endif
 
    " delete old file from tarfile
-   " Note: BSD tar does not support --delete flag
-   call system(g:tar_cmd." ".g:tar_delfile." ".shellescape(tarfile,0).g:tar_secure.shellescape(fname,0))
+   call system(g:tar_cmd." ".g:tar_delfile." ".shellescape(tarfile,0).tar_secure.shellescape(fname,0))
    if v:shell_error != 0
-    call s:Msg('tar#Write', 'error', $"sorry, unable to update {fnameescape(tarfile)} with {fnameescape(fname)} --delete not supported?")
+    redraw!
+    echohl Error | echo "***error*** (tar#Write) sorry, unable to update ".fnameescape(tarfile)." with ".fnameescape(fname) | echohl None
    else
+
     " update tarfile with new file
-    call system(g:tar_cmd." -".g:tar_writeoptions." ".shellescape(tarfile,0).g:tar_secure.shellescape(fname,0))
+    call system(g:tar_cmd." -".g:tar_writeoptions." ".shellescape(tarfile,0).tar_secure.shellescape(fname,0))
     if v:shell_error != 0
-     call s:Msg('tar#Write', 'error', $"sorry, unable to update {fnameescape(tarfile)} with {fnameescape(fname)}")
+     redraw!
+     echohl Error | echo "***error*** (tar#Write) sorry, unable to update ".fnameescape(tarfile)." with ".fnameescape(fname) | echohl None
     elseif exists("compress")
      call system(compress)
      if exists("tgz")
@@ -562,9 +567,9 @@ fun! tar#Write(fname)
   endif
 
   " cleanup and restore current directory
-  lcd ..
+  cd ..
   call s:Rmdir("_ZIPVIM_")
-  exe "lcd ".fnameescape(pwdkeep)
+  exe "cd ".fnameescape(curdir)
   setlocal nomod
 
   let &report= repkeep
@@ -577,7 +582,6 @@ fun! tar#Diff(userfname,fname)
   if a:userfname != ""
    let fname= a:userfname
   endif
-  exe "lcd ".fnameescape(b:tmpdir). '/_ZIPVIM_'
   if filereadable(fname)
    " sets current file (from tarball) for diff'ing
    " splits window vertically
@@ -601,6 +605,12 @@ fun! tar#Extract()
   set report=10
   let fname= getline(".")
 
+  if !exists("g:tar_secure") && fname =~ '^\s*-\|\s\+-'
+   redraw!
+   echohl WarningMsg | echo '***warning*** (tar#BrowseSelect) rejecting tarfile member<'.fname.'> because of embedded "-"'
+   return
+  endif
+
   " sanity check
   if fname =~ '^"'
    let &report= repkeep
@@ -610,20 +620,20 @@ fun! tar#Extract()
   let tarball = expand("%")
   let tarbase = substitute(tarball,'\..*$','','')
 
-  let extractcmd= s:WinPath(g:tar_extractcmd)
+  let extractcmd= netrw#WinPath(g:tar_extractcmd)
   if filereadable(tarbase.".tar")
    call system(extractcmd." ".shellescape(tarbase).".tar ".shellescape(fname))
    if v:shell_error != 0
-    call s:Msg('tar#Extract', 'error', $"{extractcmd} {tarbase}.tar {fname}: failed!")
+    echohl Error | echo "***error*** ".extractcmd." ".tarbase.".tar ".fname.": failed!" | echohl NONE
    else
-    echo "***note*** successfully extracted ". fname
+    echo "***note*** successfully extracted ".fname
    endif
 
   elseif filereadable(tarbase.".tgz")
    let extractcmd= substitute(extractcmd,"-","-z","")
    call system(extractcmd." ".shellescape(tarbase).".tgz ".shellescape(fname))
    if v:shell_error != 0
-    call s:Msg('tar#Extract', 'error', $"{extractcmd} {tarbase}.tgz {fname}: failed!")
+    echohl Error | echo "***error*** ".extractcmd." ".tarbase.".tgz ".fname.": failed!" | echohl NONE
    else
     echo "***note*** successfully extracted ".fname
    endif
@@ -632,7 +642,7 @@ fun! tar#Extract()
    let extractcmd= substitute(extractcmd,"-","-z","")
    call system(extractcmd." ".shellescape(tarbase).".tar.gz ".shellescape(fname))
    if v:shell_error != 0
-    call s:Msg('tar#Extract', 'error', $"{extractcmd} {tarbase}.tar.gz {fname}: failed!")
+    echohl Error | echo "***error*** ".extractcmd." ".tarbase.".tar.gz ".fname.": failed!" | echohl NONE
    else
     echo "***note*** successfully extracted ".fname
    endif
@@ -641,7 +651,7 @@ fun! tar#Extract()
    let extractcmd= substitute(extractcmd,"-","-j","")
    call system(extractcmd." ".shellescape(tarbase).".tbz ".shellescape(fname))
    if v:shell_error != 0
-    call s:Msg('tar#Extract', 'error', $"{extractcmd} {tarbase}.tbz {fname}: failed!")
+    echohl Error | echo "***error*** ".extractcmd."j ".tarbase.".tbz ".fname.": failed!" | echohl NONE
    else
     echo "***note*** successfully extracted ".fname
    endif
@@ -650,7 +660,7 @@ fun! tar#Extract()
    let extractcmd= substitute(extractcmd,"-","-j","")
    call system(extractcmd." ".shellescape(tarbase).".tar.bz2 ".shellescape(fname))
    if v:shell_error != 0
-    call s:Msg('tar#Extract', 'error', $"{extractcmd} {tarbase}.tar.bz2 {fname}: failed!")
+    echohl Error | echo "***error*** ".extractcmd."j ".tarbase.".tar.bz2 ".fname.": failed!" | echohl NONE
    else
     echo "***note*** successfully extracted ".fname
    endif
@@ -659,7 +669,7 @@ fun! tar#Extract()
    let extractcmd= substitute(extractcmd,"-","-j","")
    call system(extractcmd." ".shellescape(tarbase).".tar.bz3 ".shellescape(fname))
    if v:shell_error != 0
-    call s:Msg('tar#Extract', 'error', $"{extractcmd} {tarbase}.tar.bz3 {fname}: failed!")
+    echohl Error | echo "***error*** ".extractcmd."j ".tarbase.".tar.bz3 ".fname.": failed!" | echohl NONE
    else
     echo "***note*** successfully extracted ".fname
    endif
@@ -668,7 +678,7 @@ fun! tar#Extract()
    let extractcmd= substitute(extractcmd,"-","-J","")
    call system(extractcmd." ".shellescape(tarbase).".txz ".shellescape(fname))
    if v:shell_error != 0
-    call s:Msg('tar#Extract', 'error', $"{extractcmd} {tarbase}.txz {fname}: failed!")
+    echohl Error | echo "***error*** ".extractcmd." ".tarbase.".txz ".fname.": failed!" | echohl NONE
    else
     echo "***note*** successfully extracted ".fname
    endif
@@ -677,7 +687,7 @@ fun! tar#Extract()
    let extractcmd= substitute(extractcmd,"-","-J","")
    call system(extractcmd." ".shellescape(tarbase).".tar.xz ".shellescape(fname))
    if v:shell_error != 0
-    call s:Msg('tar#Extract', 'error', $"{extractcmd} {tarbase}.tar.xz {fname}: failed!")
+    echohl Error | echo "***error*** ".extractcmd." ".tarbase.".tar.xz ".fname.": failed!" | echohl NONE
    else
     echo "***note*** successfully extracted ".fname
    endif
@@ -686,7 +696,7 @@ fun! tar#Extract()
    let extractcmd= substitute(extractcmd,"-","--zstd","")
    call system(extractcmd." ".shellescape(tarbase).".tzst ".shellescape(fname))
    if v:shell_error != 0
-    call s:Msg('tar#Extract', 'error', $"{extractcmd} {tarbase}.tzst {fname}: failed!")
+    echohl Error | echo "***error*** ".extractcmd." ".tarbase.".tzst ".fname.": failed!" | echohl NONE
    else
     echo "***note*** successfully extracted ".fname
    endif
@@ -695,7 +705,7 @@ fun! tar#Extract()
    let extractcmd= substitute(extractcmd,"-","--zstd","")
    call system(extractcmd." ".shellescape(tarbase).".tar.zst ".shellescape(fname))
    if v:shell_error != 0
-    call s:Msg('tar#Extract', 'error', $"{extractcmd} {tarbase}.tar.zst {fname}: failed!")
+    echohl Error | echo "***error*** ".extractcmd." ".tarbase.".tar.zst ".fname.": failed!" | echohl NONE
    else
     echo "***note*** successfully extracted ".fname
    endif
@@ -704,7 +714,7 @@ fun! tar#Extract()
    let extractcmd= substitute(extractcmd,"-","-I lz4","")
    call system(extractcmd." ".shellescape(tarbase).".tlz4 ".shellescape(fname))
    if v:shell_error != 0
-    call s:Msg('tar#Extract', 'error', $"{extractcmd} {tarbase}.tlz4 {fname}: failed!")
+    echohl Error | echo "***error*** ".extractcmd." ".tarbase.".tlz4 ".fname.": failed!" | echohl NONE
    else
     echo "***note*** successfully extracted ".fname
    endif
@@ -713,7 +723,7 @@ fun! tar#Extract()
    let extractcmd= substitute(extractcmd,"-","-I lz4","")
    call system(extractcmd." ".shellescape(tarbase).".tar.lz4".shellescape(fname))
    if v:shell_error != 0
-    call s:Msg('tar#Extract', 'error', $"{extractcmd} {tarbase}.tar.lz4 {fname}: failed!")
+    echohl Error | echo "***error*** ".extractcmd." ".tarbase.".tar.lz4 ".fname.": failed!" | echohl NONE
    else
     echo "***note*** successfully extracted ".fname
    endif
@@ -726,50 +736,15 @@ endfun
 " ---------------------------------------------------------------------
 " s:Rmdir: {{{2
 fun! s:Rmdir(fname)
-  call delete(a:fname, 'rf')
-endfun
-
-" s:FileHeader: {{{2
-fun! s:Header(fname)
-  let header= readblob(a:fname, 0, 6)
-  " Nvim: see https://github.com/neovim/neovim/pull/34968
-  if header[0:2] == 0z425A68 " bzip2 header
-    return "bzip2"
-  elseif header[0:2] == 0z425A33 " bzip3 header
-    return "bzip3"
-  elseif header == 0zFD377A58.5A00 " xz header
-    return "xz"
-  elseif header[0:3] == 0z28B52FFD " zstd header
-    return "zstd"
-  elseif header[0:3] == 0z04224D18 " lz4 header
-    return "lz4"
-  elseif (header[0:1] == 0z1F9D ||
-       \  header[0:1] == 0z1F8B ||
-       \  header[0:1] == 0z1F9E ||
-       \  header[0:1] == 0z1FA0 ||
-       \  header[0:1] == 0z1F1E)
-    return "gzip"
+  if has("unix")
+   call system("/bin/rm -rf -- ".shellescape(a:fname,0))
+  elseif has("win32") || has("win95") || has("win64") || has("win16")
+   if &shell =~? "sh$"
+    call system("/bin/rm -rf -- ".shellescape(a:fname,0))
+   else
+    call system("del /S ".shellescape(a:fname,0))
+   endif
   endif
-  return "unknown"
-endfun
-
-" ---------------------------------------------------------------------
-" s:WinPath: {{{2
-fun! s:WinPath(path)
-  if (!g:netrw_cygwin || &shell !~ '\%(\<bash\>\|\<zsh\>\)\%(\.exe\)\=$') && has("win32")
-    " remove cygdrive prefix, if present
-    let path = substitute(a:path, '/cygdrive/\(.\)', '\1:', '')
-    " remove trailing slash (Win95)
-    let path = substitute(path, '\(\\\|/\)$', '', 'g')
-    " remove escaped spaces
-    let path = substitute(path, '\ ', ' ', 'g')
-    " convert slashes to backslashes
-    let path = substitute(path, '/', '\', 'g')
-  else
-    let path = a:path
-  endif
-
-  return path
 endfun
 
 " =====================================================================

runtime/autoload/zip.vim

@@ -15,7 +15,6 @@
 " 2024 Aug 18 by Vim Project: correctly handle special globbing chars
 " 2024 Aug 21 by Vim Project: simplify condition to detect MS-Windows
 " 2025 Mar 11 by Vim Project: handle filenames with leading '-' correctly
-" 2025 Jul 12 by Vim Project: drop ../ on write to prevent path traversal attacks
 " License:	Vim License  (see vim's :help license)
 " Copyright:	Copyright (C) 2005-2019 Charles E. Campbell {{{1
 "		Permission is hereby granted to use and distribute this code,
@@ -72,9 +71,8 @@ fun! s:Mess(group, msg)
   echohl Normal
 endfun
 
-if !has('nvim-0.10') && v:version < 901
- " required for defer
- call s:Mess('WarningMsg', "***warning*** this version of zip needs vim 9.1 or later")
+if v:version < 702
+ call s:Mess('WarningMsg', "***warning*** this version of zip needs vim 7.2 or later")
  finish
 endif
 " sanity checks
@@ -237,62 +235,59 @@ endfun
 " zip#Write: {{{2
 fun! zip#Write(fname)
   let dict = s:SetSaneOpts()
-  let need_rename = 0
   defer s:RestoreOpts(dict)
 
   " sanity checks
   if !executable(substitute(g:zip_zipcmd,'\s\+.*$','',''))
-    call s:Mess('Error', "***error*** (zip#Write) sorry, your system doesn't appear to have the ".g:zip_zipcmd." program")
-    return
+   call s:Mess('Error', "***error*** (zip#Write) sorry, your system doesn't appear to have the ".g:zip_zipcmd." program")
+   return
+  endif
+  if !exists("*mkdir")
+   call s:Mess('Error', "***error*** (zip#Write) sorry, mkdir() doesn't work on your system")
+   return
   endif
 
   let curdir= getcwd()
   let tmpdir= tempname()
   if tmpdir =~ '\.'
-    let tmpdir= substitute(tmpdir,'\.[^.]*$','','e')
+   let tmpdir= substitute(tmpdir,'\.[^.]*$','','e')
   endif
   call mkdir(tmpdir,"p")
 
   " attempt to change to the indicated directory
   if s:ChgDir(tmpdir,s:ERROR,"(zip#Write) cannot cd to temporary directory")
-    return
+   return
   endif
 
   " place temporary files under .../_ZIPVIM_/
   if isdirectory("_ZIPVIM_")
-    call delete("_ZIPVIM_", "rf")
+   call delete("_ZIPVIM_", "rf")
   endif
   call mkdir("_ZIPVIM_")
   cd _ZIPVIM_
 
   if has("unix")
-    let zipfile = substitute(a:fname,'zipfile://\(.\{-}\)::[^\\].*$','\1','')
-    let fname   = substitute(a:fname,'zipfile://.\{-}::\([^\\].*\)$','\1','')
+   let zipfile = substitute(a:fname,'zipfile://\(.\{-}\)::[^\\].*$','\1','')
+   let fname   = substitute(a:fname,'zipfile://.\{-}::\([^\\].*\)$','\1','')
   else
-    let zipfile = substitute(a:fname,'^.\{-}zipfile://\(.\{-}\)::[^\\].*$','\1','')
-    let fname   = substitute(a:fname,'^.\{-}zipfile://.\{-}::\([^\\].*\)$','\1','')
-  endif
-  if fname =~ '^[.]\{1,2}/'
-    call system(g:zip_zipcmd." -d ".s:Escape(fnamemodify(zipfile,":p"),0)." ".s:Escape(fname,0))
-    let fname = fname->substitute('^\([.]\{1,2}/\)\+', '', 'g')
-    let need_rename = 1
+   let zipfile = substitute(a:fname,'^.\{-}zipfile://\(.\{-}\)::[^\\].*$','\1','')
+   let fname   = substitute(a:fname,'^.\{-}zipfile://.\{-}::\([^\\].*\)$','\1','')
   endif
 
   if fname =~ '/'
-    let dirpath = substitute(fname,'/[^/]\+$','','e')
-    if has("win32unix") && executable("cygpath")
+   let dirpath = substitute(fname,'/[^/]\+$','','e')
+   if has("win32unix") && executable("cygpath")
     let dirpath = substitute(system("cygpath ".s:Escape(dirpath,0)),'\n','','e')
-    endif
-    call mkdir(dirpath,"p")
+   endif
+   call mkdir(dirpath,"p")
   endif
   if zipfile !~ '/'
-    let zipfile= curdir.'/'.zipfile
+   let zipfile= curdir.'/'.zipfile
   endif
 
-  " don't overwrite files forcefully
-  exe "w ".fnameescape(fname)
+  exe "w! ".fnameescape(fname)
   if has("win32unix") && executable("cygpath")
-    let zipfile = substitute(system("cygpath ".s:Escape(zipfile,0)),'\n','','e')
+   let zipfile = substitute(system("cygpath ".s:Escape(zipfile,0)),'\n','','e')
   endif
 
   if (has("win32") || has("win95") || has("win64") || has("win16")) && &shell !~? 'sh$'
@@ -301,24 +296,21 @@ fun! zip#Write(fname)
 
   call system(g:zip_zipcmd." -u ".s:Escape(fnamemodify(zipfile,":p"),0)." ".s:Escape(fname,0))
   if v:shell_error != 0
-    call s:Mess('Error', "***error*** (zip#Write) sorry, unable to update ".zipfile." with ".fname)
+   call s:Mess('Error', "***error*** (zip#Write) sorry, unable to update ".zipfile." with ".fname)
 
   elseif s:zipfile_{winnr()} =~ '^\a\+://'
-    " support writing zipfiles across a network
-    let netzipfile= s:zipfile_{winnr()}
-    1split|enew
-    let binkeep= &binary
-    let eikeep = &ei
-    set binary ei=all
-    exe "noswapfile e! ".fnameescape(zipfile)
-    call netrw#NetWrite(netzipfile)
-    let &ei     = eikeep
-    let &binary = binkeep
-    q!
-    unlet s:zipfile_{winnr()}
-  elseif need_rename
-    exe $"sil keepalt file {fnameescape($"zipfile://{zipfile}::{fname}")}"
-    call s:Mess('Warning', "***error*** (zip#Browse) Path Traversal Attack detected, dropping relative path")
+   " support writing zipfiles across a network
+   let netzipfile= s:zipfile_{winnr()}
+   1split|enew
+   let binkeep= &binary
+   let eikeep = &ei
+   set binary ei=all
+   exe "noswapfile e! ".fnameescape(zipfile)
+   call netrw#NetWrite(netzipfile)
+   let &ei     = eikeep
+   let &binary = binkeep
+   q!
+   unlet s:zipfile_{winnr()}
   endif
 
   " cleanup and restore current directory
@@ -327,6 +319,7 @@ fun! zip#Write(fname)
   call s:ChgDir(curdir,s:WARNING,"(zip#Write) unable to return to ".curdir."!")
   call delete(tmpdir, "rf")
   setlocal nomod
+
 endfun
 
 " ---------------------------------------------------------------------
@@ -339,18 +332,15 @@ fun! zip#Extract()
 
   " sanity check
   if fname =~ '^"'
-    return
+   return
   endif
   if fname =~ '/$'
-    call s:Mess('Error', "***error*** (zip#Extract) Please specify a file, not a directory")
-    return
-  elseif fname =~ '^[.]\?[.]/'
-    call s:Mess('Error', "***error*** (zip#Browse) Path Traversal Attack detected, not extracting!")
-    return
+   call s:Mess('Error', "***error*** (zip#Extract) Please specify a file, not a directory")
+   return
   endif
   if filereadable(fname)
-    call s:Mess('Error', "***error*** (zip#Extract) <" .. fname .."> already exists in directory, not overwriting!")
-    return
+   call s:Mess('Error', "***error*** (zip#Extract) <" .. fname .."> already exists in directory, not overwriting!")
+   return
   endif
   let target = fname->substitute('\[', '[[]', 'g')
   " unzip 6.0 does not support -- to denote end-of-arguments
@@ -372,12 +362,13 @@ fun! zip#Extract()
   " extract the file mentioned under the cursor
   call system($"{g:zip_extractcmd} -o {shellescape(b:zipfile)} {target}")
   if v:shell_error != 0
-    call s:Mess('Error', "***error*** ".g:zip_extractcmd." ".b:zipfile." ".fname.": failed!")
+   call s:Mess('Error', "***error*** ".g:zip_extractcmd." ".b:zipfile." ".fname.": failed!")
   elseif !filereadable(fname)
-    call s:Mess('Error', "***error*** attempted to extract ".fname." but it doesn't appear to be present!")
+   call s:Mess('Error', "***error*** attempted to extract ".fname." but it doesn't appear to be present!")
   else
-    echomsg "***note*** successfully extracted ".fname
+   echomsg "***note*** successfully extracted ".fname
   endif
+
 endfun
 
 " ---------------------------------------------------------------------

runtime/colors/vim.lua

@@ -47,7 +47,6 @@ hi('WildMenu',     { fg = 'Black', bg = 'Yellow',       ctermfg = 'Black', cterm
 hi('VertSplit',      { link = 'Normal' })
 hi('WinSeparator',   { link = 'VertSplit' })
 hi('WinBarNC',       { link = 'WinBar' })
-hi('DiffTextAdd',    { link = 'DiffText' })
 hi('EndOfBuffer',    { link = 'NonText' })
 hi('LineNrAbove',    { link = 'LineNr' })
 hi('LineNrBelow',    { link = 'LineNr' })
@@ -62,8 +61,6 @@ hi('PmenuMatchSel',  { link = 'PmenuSel' })
 hi('PmenuExtra',     { link = 'Pmenu' })
 hi('PmenuExtraSel',  { link = 'PmenuSel' })
 hi('ComplMatchIns',  {})
-hi('ComplHint',      { link = 'NonText' })
-hi('ComplHintMore',  { link = 'MoreMsg' })
 hi('Substitute',     { link = 'Search' })
 hi('Whitespace',     { link = 'NonText' })
 hi('MsgSeparator',   { link = 'StatusLine' })
@@ -136,7 +133,6 @@ hi('DiagnosticDeprecated',       { sp = 'Red', strikethrough = true,    cterm =
 hi('DiagnosticUnnecessary', { link = 'Comment' })
 hi('LspInlayHint',          { link = 'NonText' })
 hi('SnippetTabstop',        { link = 'Visual' })
-hi('SnippetTabstopActive',  { link = 'SnippetTabstop' })
 
 -- Text
 hi('@markup.raw',       { link = 'Comment' })

runtime/compiler/gleam_build.vim

@@ -1,25 +0,0 @@
-" Vim compiler file
-" Language:    Gleam
-" Maintainer:  Kirill Morozov <kirill@robotix.pro>
-" Based On:    https://github.com/gleam-lang/gleam.vim
-" Last Change: 2025 Apr 21
-
-if exists('current_compiler')
-  finish
-endif
-let current_compiler = "gleam_build"
-
-CompilerSet makeprg=gleam\ build
-
-" Example error message:
-"
-" error: Unknown variable
-"    ┌─ /home/michael/root/projects/tutorials/gleam/try/code/src/main.gleam:19:18
-"    │
-" 19 │   Ok(tuple(name, spot))
-"    │                  ^^^^ did you mean `sport`?
-"
-" The name `spot` is not in scope here.
-CompilerSet errorformat=%Eerror:\ %m,%Wwarning:\ %m,%C\ %#┌─%#\ %f:%l:%c\ %#-%#
-
-" vim: sw=2 sts=2 et

runtime/compiler/pandoc.vim

@@ -2,7 +2,6 @@
 " Compiler:     Pandoc
 " Maintainer:   Konfekt
 " Last Change:	2024 Nov 19
-" 2025 May 15 Update the title regex for CompilerSet #17321
 "
 " Expects output file extension, say `:make html` or `:make pdf`.
 " Passes additional arguments to pandoc, say `:make html --self-contained`.
@@ -52,7 +51,7 @@ endfunction
 
 execute 'CompilerSet makeprg=pandoc'..escape(
     \ ' --standalone'..
-    \ (s:PandocFiletype(&filetype) ==# 'markdown' && (getline(1) =~# '^%\s\+\S\+' || (search('^title:\s\+\S\+', 'cnw') > 0)) ?
+    \ (s:PandocFiletype(&filetype) ==# 'markdown' && (getline(1) =~# '^%\s\+\S\+' || (search('^title:\s+\S+', 'cnw') > 0)) ?
     \ '' : ' --metadata title=%:t:r:S')..
     \ ' '..s:PandocLang()..
     \ ' --from='..s:PandocFiletype(&filetype)..

runtime/compiler/phpstan.vim

@@ -1,12 +0,0 @@
-" Vim compiler file
-" Compiler:	PHPStan
-" Maintainer:	Dietrich Moerman <dietrich.moerman@gmail.com>
-" Last Change:	2025 Jul 17
-
-if exists("current_compiler")
-  finish
-endif
-let current_compiler = "phpstan"
-
-CompilerSet makeprg=composer\ exec\ --\ phpstan\ analyse\ -v\ --no-progress\ --error-format=raw
-CompilerSet errorformat=%f:%l:%m,%-G%.%#

runtime/doc/autocmd.txt

@@ -73,16 +73,11 @@ Or use `:execute`: >
 Note that special characters (e.g., "%", "<cword>") in the ":autocmd"
 arguments are not expanded when the autocommand is defined.  These will be
 expanded when the Event is recognized, and the {cmd} is executed.  The only
-exception is that "<sfile>" (unlike "<script>") is expanded when the autocmd
-is defined.  Example:
+exception is that "<sfile>" is expanded when the autocmd is defined.  Example:
 >
 	:au BufNewFile,BufRead *.html so <sfile>:h/html.vim
 
 Here Vim expands <sfile> to the name of the file containing this line.
-However, <sfile> works differently in a function, in which case it's better to
-use `:execute` with <script> to achieve the same purpose:
->
-	:exe $'au BufNewFile,BufRead *.html so {expand("<script>:h")}/html.vim'
 
 `:autocmd` adds to the list of autocommands regardless of whether they are
 already present.  When your .vimrc file is sourced twice, the autocommands
@@ -262,7 +257,7 @@ BufLeave			Before leaving to another buffer.  Also when
 				Not used for ":qa" or ":q" when exiting Vim.
 							*BufModifiedSet*
 BufModifiedSet			After the `'modified'` value of a buffer has
-				been changed. Special-case of |OptionSet|.
+				been changed.
 							*BufNew*
 BufNew				After creating a new buffer (except during
 				startup, see |VimEnter|) or renaming an
@@ -306,7 +301,6 @@ BufUnload			Before unloading a buffer, when the text in
 				going to exit.
 				NOTE: Current buffer "%" is not the target
 				buffer "<afile>", "<abuf>". |<buffer=abuf>|
-								*E1546*
 				Do not switch buffers or windows!
 				Not triggered when exiting and v:dying is 2 or
 				more.
@@ -350,8 +344,7 @@ BufWriteCmd			Before writing the whole buffer to a file.
 				The buffer contents should not be changed.
 				When the command resets 'modified' the undo
 				information is adjusted to mark older undo
-				states as 'modified', like |:write| does.  Use
-				the |'[| and |']| marks for the range of lines.
+				states as 'modified', like |:write| does.
 				|Cmd-event|
 							*BufWritePost*
 BufWritePost			After writing the whole buffer to a file
@@ -407,16 +400,6 @@ CmdlineLeave			Before leaving the command-line (including
 				Note: `abort` can only be changed from false
 				to true: cannot execute an already aborted
 				cmdline by changing it to false.
-							*CmdlineLeavePre*
-CmdlineLeavePre			Just before leaving the command line, and
-				before |CmdlineLeave|.  Useful for capturing
-				completion info with |cmdcomplete_info()|, as
-				this information is cleared before
-				|CmdlineLeave| is triggered.  Triggered for
-				non-interactive use of ":" in a mapping, but
-				not when using |<Cmd>|.  Also triggered when
-				abandoning the command line by typing CTRL-C
-				or <Esc>.  <afile> is set to |cmdline-char|.
 							*CmdwinEnter*
 CmdwinEnter			After entering the command-line window.
 				Useful for setting options specifically for
@@ -494,16 +477,27 @@ CompleteDone			After Insert mode completion is done.  Either
 						- "accept": completion was
 						  accepted by |complete_CTRL-Y|.
 						- "cancel": completion was
-						  stopped by |complete_CTRL-E|.
+						  stopped by |complete_CTRL-E.
 						- "discard": completion was
 						  abandoned for other reason.
 
 							*CursorHold*
-CursorHold			When there is no user input for 'updatetime'
-				duration, in Normal-mode. Not triggered while
-				waiting for a command argument or movement
-				after an operator, nor while |recording|
-				a macro. See |CursorHold-example|.
+CursorHold			When the user doesn't press a key for the time
+				specified with 'updatetime'.  Not triggered
+				until the user has pressed a key (i.e. doesn't
+				fire every 'updatetime' ms if you leave Vim to
+				make some coffee. :)  See |CursorHold-example|
+				for previewing tags.
+				This event is only triggered in Normal mode.
+				It is not triggered when waiting for a command
+				argument to be typed, or a movement after an
+				operator.
+				While recording the CursorHold event is not
+				triggered. |q|
+							*<CursorHold>*
+				Internally the autocommand is triggered by the
+				<CursorHold> key. In an expression mapping
+				|getchar()| may see this character.
 
 				Note: Interactive commands cannot be used for
 				this event.  There is no hit-enter prompt,
@@ -654,14 +648,14 @@ FileType			When the 'filetype' option has been set.  The
 FileWriteCmd			Before writing to a file, when not writing the
 				whole buffer.  Should do the writing to the
 				file.  Should not change the buffer.  Use the
-				|'[| and |']| marks for the range of lines.
+				'[ and '] marks for the range of lines.
 				|Cmd-event|
 							*FileWritePost*
 FileWritePost			After writing to a file, when not writing the
 				whole buffer.
 							*FileWritePre*
 FileWritePre			Before writing to a file, when not writing the
-				whole buffer.  Use the |'[| and |']| marks for the
+				whole buffer.  Use the '[ and '] marks for the
 				range of lines.
 							*FilterReadPost*
 FilterReadPost			After reading a file from a filter command.
@@ -788,31 +782,6 @@ ModeChanged			After changing the mode. The pattern is
 		:au ModeChanged [vV\x16]*:* let &l:rnu = mode() =~# '^[vV\x16]'
 		:au ModeChanged *:[vV\x16]* let &l:rnu = mode() =~# '^[vV\x16]'
 		:au WinEnter,WinLeave * let &l:rnu = mode() =~# '^[vV\x16]'
-Progress						*Progress*
-				After a progress message is created or updated via
-				`nvim_echo`. The pattern is matched against
-				title of the message. The |event-data| contains:
-					id: id of the message
-					text: text of the message
-					title: title of the progress message
-					status: status of the progress message
-					percent: how much progress has been
-						 made for this progress item
-				Usage example:
->
-		vim.api.nvim_create_autocmd('Progress', {
-		  pattern={"term"},
-		  callback = function(ev)
-		    print(string.format('event fired: %s', vim.inspect(ev)))
-		  end
-		})
-		local id = vim.api.nvim_echo({{'searching...'}}, true,
-				{kind='progress', status='running', percent=10, title="term"})
-		vim.api.nvim_echo({{'searching'}}, true,
-				{id = id, kind='progress', status='running', percent=50, title="term"})
-		vim.api.nvim_echo({{'done'}}, true,
-				{id = id, kind='progress', status='success', percent=100, title="term"})
-
 <							*OptionSet*
 OptionSet			After setting an option (except during
 				|startup|).  The |autocmd-pattern| is matched
@@ -853,10 +822,6 @@ OptionSet			After setting an option (except during
 				always use |:noautocmd| to prevent triggering
 				OptionSet.
 
-				Note: Not triggered by the 'modified' option;
-				the |BufModifiedSet| event may be used to
-				handle that.
-
 				Non-recursive: |:set| in the autocommand does
 				not trigger OptionSet again.
 
@@ -1069,7 +1034,7 @@ TermRequest			When a |:terminal| child process emits an OSC,
 				autocommand defined without |autocmd-nested|.
 
 							*TermResponse*
-TermResponse			When Nvim receives a DA1, OSC, DCS, or APC response from
+TermResponse			When Nvim receives an OSC or DCS response from
 				the host terminal. Sets |v:termresponse|. The
 				|event-data| is a table with the following fields:
 
@@ -1093,7 +1058,7 @@ TermResponse			When Nvim receives a DA1, OSC, DCS, or APC response from
 				    local r, g, b = resp:match("\027%]4;1;rgb:(%w+)/(%w+)/(%w+)")
 				  end,
 				})
-				vim.api.nvim_ui_send("\027]4;1;?\027\\")
+				io.stdout:write("\027]4;1;?\027\\")
 <
 							*TextChanged*
 TextChanged			After a change was made to the text in the
@@ -1221,13 +1186,6 @@ WinScrolled			After any window in the current tab page
 				or changed width or height.  See
 				|win-scrolled-resized|.
 
-				Note: This can not be skipped with
-				`:noautocmd`, because it triggers after
-				processing normal commands when Vim is back in
-				the main loop.  If you want to disable this,
-				consider setting the 'eventignore' option
-				instead.
-
 				The pattern is matched against the |window-ID|
 				of the first window that scrolled or resized.
 				Both <amatch> and <afile> are set to the

runtime/doc/change.txt

@@ -22,13 +22,13 @@ For inserting text see |insert.txt|.
 			"dl".
 			The <Del> key does not take a [count].  Instead, it
 			deletes the last character of the count.
-			See 'whichwrap' for deleting a line break (join
+			See |'whichwrap'| for deleting a line break (join
 			lines).
 
 							*X* *dh*
 ["x]X			Delete [count] characters before the cursor [into
 			register x] (not |linewise|).  Does the same as "dh".
-			Also see 'whichwrap'.
+			Also see |'whichwrap'|.
 
 							*d*
 ["x]d{motion}		Delete text that {motion} moves over [into register
@@ -141,8 +141,8 @@ the 'joinspaces' option is on, these commands insert two spaces after a '.',
 The 'B' and 'M' flags in 'formatoptions' change the behavior for inserting
 spaces before and after a multibyte character |fo-table|.
 
-The |'[| mark is set at the end of the first line that was joined, |']| at the
-end of the resulting line.
+The '[ mark is set at the end of the first line that was joined, '] at the end
+of the resulting line.
 
 
 ==============================================================================
@@ -367,7 +367,7 @@ CTRL-A			Add [count] to the number or alphabetic character at
 							*v_g_CTRL-A*
 {Visual}g CTRL-A	Add [count] to the number or alphabetic character in
 			the highlighted text. If several lines are
-			highlighted, each one will be incremented by an
+		        highlighted, each one will be incremented by an
 			additional [count] (so effectively creating a
 			[count] incrementing sequence).
 			For Example, if you have this list of numbers:
@@ -583,9 +583,9 @@ with ".".  Vim does not recognize a comment (starting with '"') after the
 ={motion}		Filter {motion} lines through the external program
 			given with the 'equalprg' option.  When the 'equalprg'
 			option is empty (this is the default), use the
-			internal formatting function |C-indenting| and 'lisp'.
-			But when 'indentexpr' is not empty, it will be used
-			instead |indent-expression|.
+			internal formatting function |C-indenting| and
+			|'lisp'|.  But when 'indentexpr' is not empty, it will
+			be used instead |indent-expression|.
 
 							*==*
 ==			Filter [count] lines like with ={motion}.
@@ -644,9 +644,8 @@ original user.
 			Repeat last :substitute with same search pattern and
 			substitute string, but without the same flags.  You
 			may add [flags], see |:s_flags|.
-			Note that after `:substitute` the '&' and '#' flags
-			can't be used, they're recognized as a pattern
-			separator.
+			Note that after `:substitute` the '&' flag can't be
+			used, it's recognized as a pattern separator.
 			The space between `:substitute` and the 'c', 'g',
 			'i', 'I' and 'r' flags isn't required, but in scripts
 			it's a good idea to keep it to avoid confusion.
@@ -949,26 +948,22 @@ This replaces each 'E' character with a euro sign.  Read more in |<Char->|.
 
 4.3 Changing tabs					*change-tabs*
 							*:ret* *:retab* *:retab!*
-:[range]ret[ab][!] [-indentonly] [{new-tabstop}]
+:[range]ret[ab][!] [new_tabstop]
 			Replace all sequences of white-space containing a
-			<Tab> with new strings of white-space using
-			{new-tabstop}.  If you do not specify {new-tabstop} or
-			it is zero, Vim uses the current value of 'tabstop'.
+			<Tab> with new strings of white-space using the new
+			tabstop value given.  If you do not specify a new
+			tabstop size or it is zero, Vim uses the current value
+			of 'tabstop'.
 			The current value of 'tabstop' is always used to
 			compute the width of existing tabs.
 			With !, Vim also replaces strings of only normal
 			spaces with tabs where appropriate.
 			With 'expandtab' on, Vim replaces all tabs with the
 			appropriate number of spaces.
-			This command sets 'tabstop' to {new-tabstop} and if
-			performed on the whole file, which is default, should
-			not make any visible change.
-
-			When [-indentonly] is specified, only the leading
-			white-space will be targeted.  Any other consecutive
-			white-space will not be changed.
-
-			Warning: This command modifies any <Tab> characters
+			This command sets 'tabstop' to the new value given,
+			and if performed on the whole file, which is default,
+			should not make any visible change.
+			Careful: This command modifies any <Tab> characters
 			inside of strings in a C program.  Use "\t" to avoid
 			this (that's a good habit anyway).
 			`:retab!` may also change a sequence of spaces by
@@ -1110,11 +1105,6 @@ inside of strings can change!  Also see 'softtabstop' option. >
 :[line]pu[t]! [x]	Put the text [from register x] before [line] (default
 			current line).
 
-							*:ip* *:iput*
-:[line]ip[ut] [x]	like |:put|, but adjust indent to the current line
-
-:[line]ip[ut]! [x]	like |:put|!, but adjust indent to the current line
-
 ["x]]p		    or					*]p* *]<MiddleMouse>*
 ["x]]<MiddleMouse>	Like "p", but adjust the indent to the current line.
 			Using the mouse only works when 'mouse' contains 'n'
@@ -1149,27 +1139,27 @@ the ":put" command, Vim always inserts the text in the next line.  You can
 exchange two characters with the command sequence "xp".  You can exchange two
 lines with the command sequence "ddp".  You can exchange two words with the
 command sequence "deep" (start with the cursor in the blank space before the
-first word).  You can use the |']| or |`]| command after the put command to
-move the cursor to the end of the inserted text, or use |'[| or |`[| to move
+first word).  You can use the "']" or "`]" command after the put command to
+move the cursor to the end of the inserted text, or use "'[" or "`[" to move
 the cursor to the start.
 
-							     *put-Visual-mode*
+						*put-Visual-mode* *v_p* *v_P*
 When using a put command like |p| or |P| in Visual mode, Vim will try to
-replace the selected text with the contents of the register.  How this
-works depends on the type of selection and the text. With blockwise selection
-it also depends on the size of the block and whether the corners are on an
-existing character.  (Implementation detail: it actually works by first
-putting the register after the selection and then deleting the selection.)
-									 *v_p*
-|p| in Visual mode puts text and sets the default register (unnamed,
-selection, or clipboard) to the previously-selected text.  Useful if you want
-to put that text somewhere else.  But you cannot repeat the same change.
-									 *v_P*
-|P| in Visual mode puts text without setting the default register. You can
-repeat the change, but the deleted text cannot be used.  If you do need it you
-can use |p| with another register.  E.g., yank the text to copy, Visually
-select the text to replace and use "0p .  You can repeat this as many times as
-you like, and the unnamed register will be changed each time.
+replace the selected text with the contents of the register.  Whether this
+works well depends on the type of selection and the type of the text in the
+register.  With blockwise selection it also depends on the size of the block
+and whether the corners are on an existing character.  (Implementation detail:
+it actually works by first putting the register after the selection and then
+deleting the selection.)
+With |p| the previously selected text is put in the unnamed register (and
+possibly the selection and/or clipboard).  This is useful if you want to put
+that text somewhere else.  But you cannot repeat the same change.
+With |P| the unnamed register is not changed (and neither the selection or
+clipboard), you can repeat the same change. But the deleted text cannot be
+used.  If you do need it you can use |p| with another register.  E.g., yank
+the text to copy, Visually select the text to replace and use "0p .  You can
+repeat this as many times as you like, and the unnamed register will be
+changed each time.
 							*blockwise-put*
 When a register contains text from one line (characterwise), using a
 blockwise Visual selection, putting that register will paste that text
@@ -1249,18 +1239,6 @@ mapped.  E.g. |%| is mapped by the matchit plugin.
    With each successive deletion or change, Vim shifts the previous contents
 of register 1 into register 2, 2 into 3, and so forth, losing the previous
 contents of register 9.
-							*yankring*
-To also store yanks (not only deletions) in registers 1-9, try this: >lua
-    -- Yank-ring: store yanked text in registers 1-9.
-    vim.api.nvim_create_autocmd('TextYankPost', {
-      callback = function()
-        if vim.v.event.operator == 'y' then
-          for i = 9, 1, -1 do -- Shift all numbered registers.
-            vim.fn.setreg(tostring(i), vim.fn.getreg(tostring(i - 1)))
-          end
-        end
-      end,
-    })
 
 3. Small delete register "-				*quote_-* *quote-*
 This register contains text from commands that delete less than one line,
@@ -1736,7 +1714,7 @@ B	When joining lines, don't insert a space between two multibyte
 j	Where it makes sense, remove a comment leader when joining lines.  For
 	example, joining:
 		int i;   // the index ~
-			 // in the list ~
+		         // in the list ~
 	Becomes:
 		int i;   // the index in the list ~
 							*fo-p*
@@ -1839,7 +1817,6 @@ And a few warnings:
 
 Vim has a sorting function and a sorting command.  The sorting function can be
 found here: |sort()|, |uniq()|.
-Also see |:uniq|.
 
 							*:sor* *:sort*
 :[range]sor[t][!] [b][f][i][l][n][o][r][u][x] [/{pattern}/]
@@ -1849,7 +1826,7 @@ Also see |:uniq|.
 			With [!] the order is reversed.
 
 			With [i] case is ignored.
-							*:sort-l*
+
 			With [l] sort uses the current collation locale.
 			Implementation details: strcoll() is used to compare
 			strings. See |:language| to check or set the collation
@@ -1881,14 +1858,13 @@ Also see |:uniq|.
 
 			With [b] sorting is done on the first binary number in
 			the line (after or inside a {pattern} match).
-							*:sort-u* *:sort-uniq*
+
 			With [u] (u stands for unique) only keep the first of
 			a sequence of identical lines (ignoring case when [i]
 			is used).  Without this flag, a sequence of identical
 			lines will be kept in their original order.
 			Note that leading and trailing white space may cause
 			lines to be different.
-			When you just want to make things unique, use |:uniq|.
 
 			When /{pattern}/ is specified and there is no [r] flag
 			the text matched with {pattern} is skipped, so that
@@ -1935,55 +1911,4 @@ The sorting can be interrupted, but if you interrupt it too late in the
 process you may end up with duplicated lines.  This also depends on the system
 library function used.
 
-==============================================================================
-8. Deduplicating text				*deduplicating* *unique*
-
-Vim has a deduplicating function and a deduplicating command.  The
-deduplicating function can be found here: |uniq()|.
-Also see |:sort-uniq|.
-
-							*:uni* *:uniq*
-:[range]uni[q][!] [i][l][r][u] [/{pattern}/]
-			Remove duplicate lines that are adjacent to each other
-			in [range].  When no range is given, all lines are
-			processed.
-
-			With [i] case is ignored when comparing lines.
-
-			With [l] comparison uses the current collation locale.
-			See |:sort-l| for more details.
-
-			With [r] comparison is done on the text that matches
-			/{pattern}/ instead of the full line.
-
-			With [u] only keep lines that do not repeat (i.e., are
-			not immediately followed by the same line).
-
-			With [!] only keep lines that are immediately followed
-			by a duplicate.
-
-			If both [!] and [u] are given, [u] is ignored and [!]
-			takes effect.
-
-			When /{pattern}/ is specified and [r] is not used, the
-			text matched with {pattern} is skipped and comparison
-			is done on what comes after the match.
-			'ignorecase' applies to the pattern, but 'smartcase'
-			is not used.
-			Instead of the slash any non-letter can be used.
-
-			For example, to remove adjacent duplicate lines based
-			on the second comma-separated field: >
-				:uniq /[^,]*,/
-<			Or to keep only unique lines ignoring the first 5
-			characters: >
-				:uniq u /.\{5}/
-<			If {pattern} is empty (e.g. // is used), the last
-			search pattern is used.
-
-			Note that leading and trailing white space may cause
-			lines to be considered different.
-			To remove all duplicates regardless of position, use
-			|:sort-u| or external tools.
-
  vim:tw=78:ts=8:noet:ft=help:norl:

runtime/doc/channel.txt

@@ -177,85 +177,84 @@ Put this in `uppercase.vim` and run:  >bash
 ==============================================================================
 5. Using a prompt buffer				*prompt-buffer*
 
-Prompt buffers provide a "prompt" interface: they are like regular buffers,
-except only the last section of the buffer is editable, and the user can
-"submit" the prompt by hitting Enter. Useful for implementing:
-
-- chat UI
-- REPL or shell plugins
-- advanced "picker" plugins
+If you want to type input for the job in a Vim window you have a few options:
+- Use a normal buffer and handle all possible commands yourself.
+  This will be complicated, since there are so many possible commands.
+- Use a terminal window.  This works well if what you type goes directly to
+  the job and the job output is directly displayed in the window.
+  See |terminal|.
+- Use a window with a prompt buffer. This works well when entering a line for
+  the job in Vim while displaying (possibly filtered) output from the job.
 
 A prompt buffer is created by setting 'buftype' to "prompt". You would
-normally only do that in a newly created buffer: >vim
+normally only do that in a newly created buffer.
 
-    :set buftype=prompt
+The user can edit and enter one line of text at the very last line of the
+buffer.  When pressing Enter in the prompt line the callback set with
+|prompt_setcallback()| is invoked.  It would normally send the line to a job.
+Another callback would receive the output from the job and display it in the
+buffer, below the prompt (and above the next prompt).
 
-The user can edit and enter text at the end of the buffer. Pressing Enter in
-the prompt section invokes the |prompt_setcallback()| callback, which is
-typically expected to process the prompt and show results by appending to the
-buffer. To input multiline text, use Shift+Enter to add a new line without
-submitting the prompt, or just |put| or |paste| multiline text.
+Only the text in the last line, after the prompt, is editable. The rest of the
+buffer is not modifiable with Normal mode commands.  It can be modified by
+calling functions, such as |append()|.  Using other commands may mess up the
+buffer.
 
-Only the "prompt" part of the buffer user-editable, given by the |':| mark.
-The rest of the buffer is not modifiable with Normal mode commands, though it
-can be modified by functions such as |append()|.  Using other commands may
-mess up the buffer.
+After setting 'buftype' to "prompt" Vim does not automatically start Insert
+mode, use `:startinsert` if you want to enter Insert mode, so that the user
+can start typing a line.
 
-After setting `buftype=prompt`:
-- Nvim unsets the 'comments' option.
-- Nvim does not automatically start Insert mode (use `:startinsert` if you
-  want to enter Insert mode)
-
-The prompt prefix defaults to "% ", but can be set with |prompt_setprompt()|.
-You can get the effective prompt prefix for with |prompt_getprompt()|.
+The text of the prompt can be set with the |prompt_setprompt()| function. If
+no prompt is set with |prompt_setprompt()|, "% " is used. You can get the
+effective prompt text for a buffer, with |prompt_getprompt()|.
 
 The user can go to Normal mode and navigate through the buffer.  This can be
 useful to see older output or copy text.
 
-By default during prompt insert-mode, the CTRL-W key can be used to start
-a window command, such as CTRL-W w to switch to the next window. (Use
-Shift-CTRL-W to delete a word). When leaving the window Insert mode will be
-stopped. When coming back to the prompt window Insert mode will be restored.
+The CTRL-W key can be used to start a window command, such as CTRL-W w to
+switch to the next window.  This also works in Insert mode (use Shift-CTRL-W
+to delete a word). When leaving the window Insert mode will be stopped.  When
+coming back to the prompt window Insert mode will be restored.
 
 Any command that starts Insert mode, such as "a", "i", "A" and "I", will move
 the cursor to the last line.  "A" will move to the end of the line, "I" to the
 start of the line.
 
-Example: start a shell in the background and prompt for the next shell
-command, displaying shell output above the prompt: >vim
+Here is an example for Unix.  It starts a shell in the background and prompts
+for the next shell command.  Output from the shell is displayed above the
+prompt. >vim
 
-    " Handles a line of user input.
-    func OnSubmit(text)
-      " Send the text to a shell with Enter appended.
-      call chansend(g:shell_job, [a:text, ''])
-    endfunc
+	" Function handling a line of text that has been typed.
+	func TextEntered(text)
+	  " Send the text to a shell with Enter appended.
+	  call chansend(g:shell_job, [a:text, ''])
+	endfunc
 
-    " Handles output from the shell.
-    func OnOutput(channel, msg, name)
-      " Add shell output above the prompt.
-      call append(line('$') - 1, a:msg)
-    endfunc
+	" Function handling output from the shell: Add it above the prompt.
+	func GotOutput(channel, msg, name)
+	  call append(line("$") - 1, a:msg)
+	endfunc
 
-    " Handles the shell exit.
-    func JobExit(job, status, event)
-      quit!
-    endfunc
+	" Function handling the shell exits: close the window.
+	func JobExit(job, status, event)
+	  quit!
+	endfunc
 
-    " Start a shell in the background.
-    let shell_job = jobstart(['/bin/sh'], #{
-        \ on_stdout: function('OnOutput'),
-        \ on_stderr: function('OnOutput'),
-        \ on_exit: function('JobExit'),
-        \ })
+	" Start a shell in the background.
+	let shell_job = jobstart(["/bin/sh"], #{
+		\ on_stdout: function('GotOutput'),
+		\ on_stderr: function('GotOutput'),
+		\ on_exit: function('JobExit'),
+		\ })
 
-    new
-    set buftype=prompt
-    let buf = bufnr('')
-    call prompt_setcallback(buf, function('OnSubmit'))
-    call prompt_setprompt(buf, 'shell command: ')
+	new
+	set buftype=prompt
+	let buf = bufnr('')
+	call prompt_setcallback(buf, function("TextEntered"))
+	call prompt_setprompt(buf, "shell command: ")
 
-    " Start accepting shell commands.
-    startinsert
+	" start accepting shell commands
+	startinsert
 <
 
- vim:tw=78:ts=8:et:sw=4:ft=help:norl:
+ vim:tw=78:ts=8:noet:ft=help:norl:

runtime/doc/cmdline.txt

@@ -142,16 +142,13 @@ CTRL-R {register}					*c_CTRL-R* *c_<C-R>*
 		typing CTRL-R and the second character '"' will be displayed
 		to indicate that you are expected to enter the name of a
 		register.
-		When used with named or clipboard registers (A-Z,a-z,0-9,+)
-		text is inserted literally like pasting with "p". For other
-		registers, the text is inserted as if you typed it, but
-		mappings and abbreviations are not used. Command-line
-		completion through 'wildchar' is not triggered though.  And
-		characters that end the command line are inserted literally
-		(<Esc>, <CR>, <NL>, <C-C>).  A <BS> or CTRL-W could still end
-		the command line though, and remaining characters will then be
-		interpreted in another mode, which might not be what you
-		intended.
+		The text is inserted as if you typed it, but mappings and
+		abbreviations are not used.  Command-line completion through
+		'wildchar' is not triggered though.  And characters that end
+		the command line are inserted literally (<Esc>, <CR>, <NL>,
+		<C-C>).  A <BS> or CTRL-W could still end the command line
+		though, and remaining characters will then be interpreted in
+		another mode, which might not be what you intended.
 		Special registers:
 			'"'	the unnamed register, containing the text of
 				the last delete or yank
@@ -179,9 +176,7 @@ CTRL-R {register}					*c_CTRL-R* *c_<C-R>*
 				sure the expression evaluates to an empty
 				string.  E.g.: >
 					<C-R><C-R>=setcmdpos(2)[-1]<CR>
-<				You can use this to insert a register as
-				typed with CTRL-R =@reg.
-		See |registers| about registers.
+<		See |registers| about registers.
 		Implementation detail: When using the |expression| register
 		and invoking setcmdpos(), this sets the position before
 		inserting the resulting string.  Use CTRL-R CTRL-R to set the
@@ -393,7 +388,7 @@ CTRL-D		List names that match the pattern in front of the cursor.
 		to the end.
 		The 'wildoptions' option can be set to "tagfile" to list the
 		file of matching tags.
-				*c_CTRL-I* *c_wildchar* *c_<Tab>* */_<Tab>*
+					*c_CTRL-I* *c_wildchar* *c_<Tab>*
 'wildchar' option
 		A match is done on the pattern in front of the cursor.  The
 		match (if there are several, the first match) is inserted
@@ -403,10 +398,6 @@ CTRL-D		List names that match the pattern in front of the cursor.
 		again and there were multiple matches, the next
 		match is inserted.  After the last match, the first is used
 		again (wrap around).
-
-		In search context use <CTRL-V><Tab> or "\t" to search for a
-		literal <Tab> instead of triggering completion.
-
 		The behavior can be changed with the 'wildmode' option.
 							*c_<S-Tab>*
 <S-Tab>		Like 'wildchar' or <Tab>, but begin with the last match and
@@ -439,7 +430,7 @@ CTRL-G		When 'incsearch' is set, entering a search pattern for "/" or
 		"?" and the current match is displayed then CTRL-G will move
 		to the next match (does not take |search-offset| into account)
 		Use CTRL-T to move to the previous match.  Hint: on a regular
-		keyboard G is below T.
+		keyboard T is above G.
 	                                            *c_CTRL-T* */_CTRL-T*
 CTRL-T		When 'incsearch' is set, entering a search pattern for "/" or
 		"?" and the current match is displayed then CTRL-T will move
@@ -456,8 +447,6 @@ When repeating 'wildchar' or CTRL-N you cycle through the matches, eventually
 ending up back to what was typed.  If the first match is not what you wanted,
 you can use <S-Tab> or CTRL-P to go straight back to what you typed.
 
-See also |wildtrigger()|.
-
 The 'wildmenu' option can be set to show the matches just above the command
 line.
 
@@ -575,6 +564,7 @@ that see the '"' as part of their argument:
     :menu (and the like)
     :mkspell
     :normal
+    :ownsyntax
     :popup
     :registers
     :return
@@ -872,7 +862,7 @@ to insert special things while typing you can use the CTRL-R command.  For
 example, "%" stands for the current file name, while CTRL-R % inserts the
 current file name right away.  See |c_CTRL-R|.
 
-Note: If you want to avoid the effects of special characters in a Vim script
+Note:  If you want to avoid the effects of special characters in a Vim script
 you may want to use |fnameescape()|.  Also see |`=|.
 
 
@@ -947,6 +937,14 @@ Note: these are typed literally, they are not special keys!
 		   events).
 		   When the match is with a file name, it is expanded to the
 		   full path.
+							*:<sfile>* *<sfile>*
+	<sfile>    When executing a `:source` command, is replaced with the
+		   file name of the sourced file.  *E498*
+		   When executing a function, is replaced with the call stack,
+		   as with <stack> (this is for backwards compatibility, using
+		   <stack> or <script> is preferred).
+		   Note that filename-modifiers are useless when <sfile> is
+		   not used inside a script.
 							*:<stack>* *<stack>*
 	<stack>	   is replaced with the call stack, using
 		   "function {function-name}[{lnum}]" for a function line
@@ -954,7 +952,7 @@ Note: these are typed literally, they are not special keys!
 		   ".." in between items.  E.g.:
 		   "function {function-name1}[{lnum}]..{function-name2}[{lnum}]"
 		   If there is no call stack you get error *E489* .
-							*:<script>* *<script>* *E498*
+							*:<script>* *<script>*
 	<script>   When executing a `:source` command, is replaced with the file
 		   name of the sourced file.  When executing a function, is
 		   replaced with the file name of the script where it is
@@ -973,7 +971,7 @@ Note: these are typed literally, they are not special keys!
 							 *filename-modifiers*
 *:_%:* *::8* *::p* *::.* *::~* *::h* *::t* *::r* *::e* *::s* *::gs* *::S*
      *%:8* *%:p* *%:.* *%:~* *%:h* *%:t* *%:r* *%:e* *%:s* *%:gs* *%:S*
-The file name modifiers can be used after "%", "#", "#n", "<cfile>", "<script>",
+The file name modifiers can be used after "%", "#", "#n", "<cfile>", "<sfile>",
 "<afile>" or "<abuf>".  They are also used with the |fnamemodify()| function.
 These modifiers can be given, in this order:
 	:p	Make file name a full path.  Must be the first modifier.  Also
@@ -1244,10 +1242,8 @@ Example: >
 	:au CmdwinLeave :  let &cpt = b:cpt_save
 This sets 'complete' to use completion in the current window for |i_CTRL-N|.
 Another example: >
-	:au CmdwinEnter [/\?]  startinsert
+	:au CmdwinEnter [/?]  startinsert
 This will make Vim start in Insert mode in the command-line window.
-Note: The "?" needs to be escaped, as this is a |file-pattern|.  See also
-|cmdline-autocompletion|.
 
 					*cmdline-char* *cmdwin-char*
 The character used for the pattern indicates the type of command-line:

runtime/doc/debug.txt

@@ -160,4 +160,5 @@ In WinDbg: choose Open Crash Dump on the File menu. Follow the instructions in
 Visual Studio 2017 Community Edition can be downloaded for free from:
     https://visualstudio.microsoft.com/downloads/
 
+=========================================================================
  vim:tw=78:ts=8:noet:ft=help:norl:

runtime/doc/deprecated.txt

@@ -12,42 +12,6 @@ They should not be used in new scripts, and old scripts should be updated.
 ==============================================================================
 Deprecated features
 
-------------------------------------------------------------------------------
-DEPRECATED IN 0.12					*deprecated-0.12*
-
-API
-
-• todo
-
-DIAGNOSTICS
-
-• "float" in |vim.diagnostic.JumpOpts|.		Use "on_jump" instead.
-• "float" in |vim.diagnostic.Opts.Jump|.	Use "on_jump" instead.
-
-HIGHLIGHTS
-
-• *:ownsyntax* *w:current_syntax*	Use 'winhighlight' instead.
-
-LSP
-
-• *vim.lsp.client_is_stopped()*		Use |vim.lsp.get_client_by_id()| instead.
-• *vim.lsp.util.stylize_markdown()*	Use |vim.treesitter.start()| with
-					`vim.wo.conceallevel = 2`.
-• *vim.lsp.log.should_log()*		Use |vim.lsp.log.set_format_func()| instead
-					and return `nil` to omit entries from the logfile.
-• *vim.lsp.semantic_tokens.start()*	Use `vim.lsp.semantic_tokens.enable(true)` instead
-• *vim.lsp.semantic_tokens.stop()*	Use `vim.lsp.semantic_tokens.enable(false)` instead
-• *vim.lsp.set_log_level()*		Use `vim.lsp.log.set_level()` instead
-• *vim.lsp.get_log_path()*		Use `vim.lsp.log.get_filename()` instead
-
-LUA
-
-• *vim.diff()*				Renamed to |vim.text.diff()|
-
-VIMSCRIPT
-
-• todo
-
 ------------------------------------------------------------------------------
 DEPRECATED IN 0.11					*deprecated-0.11*
 
@@ -102,7 +66,7 @@ LUA
 • vim.validate(opts: table) Use form 1. See |vim.validate()|.
 
 VIMSCRIPT
-• *termopen()* Use |jobstart()| with `{term: v:true}`.
+• *termopen()* Use |jobstart() with `{term: v:true}`.
 
 ------------------------------------------------------------------------------
 DEPRECATED IN 0.10					*deprecated-0.10*
@@ -334,12 +298,13 @@ UI EXTENSIONS
 • *term_background*	Unused. The terminal background color is now detected
 			by the Nvim core directly instead of the TUI.
 
-VIMSCRIPT
-• *<sfile>*		Use |<script>| or |<stack>| instead.
+VARIABLES
 • *b:terminal_job_pid*	Use `jobpid(&channel)` instead.
 • *b:terminal_job_id*	Use `&channel` instead. To access in non-current buffer:
 			• Lua: `vim.bo[bufnr].channel`
 			• Vimscript: `getbufvar(bufnr, '&channel')`
+
+VIMSCRIPT
 • *buffer_exists()*	Obsolete name for |bufexists()|.
 • *buffer_name()*	Obsolete name for |bufname()|.
 • *buffer_number()*	Obsolete name for |bufnr()|.

runtime/doc/dev_arch.txt

@@ -53,27 +53,6 @@ Other references:
 - https://github.com/neovim/neovim/pull/21605
 
 
-==============================================================================
-API
-
-                                                        *dev-api-fast*
-API functions and Vimscript "eval" functions may be marked as |api-fast| which
-means they are safe to call in Lua callbacks and other scenarios. A functions
-CANNOT be marked as "fast" if could trigger `os_breakcheck()`, which may
-"yield" the current execution and start a new execution of code not expecting
-this:
-- accidentally recursing into a function not expecting this.
-- changing (global) state without restoring it before returning to the
-  "yielded" callsite.
-
-In practice, this means any code that could trigger `os_breakcheck()` cannot
-be "fast". For example, commit 3940c435e405 fixed such a bug with
-`nvim__get_runtime` by explicitly disallowing `os_breakcheck()` via the
-`EW_NOBREAK` flag.
-
-Common examples of non-fast code: regexp matching, wildcard expansion,
-expression evaluation.
-
 
 ==============================================================================
 

runtime/doc/dev_style.txt

@@ -255,7 +255,8 @@ functions. >c
 
 Integration with declarations generator ~
 
-Every C file must contain #include of the generated header file.
+Every C file must contain #include of the generated header file, guarded by
+#ifdef INCLUDE_GENERATED_DECLARATIONS.
 
 Include must go after other #includes and typedefs in .c files and after
 everything else in header files. It is allowed to omit #include in a .c file
@@ -271,7 +272,9 @@ contain only non-static function declarations. >c
 
     typedef int FooType;
 
-    #include "foo.c.generated.h"
+    #ifdef INCLUDE_GENERATED_DECLARATIONS
+    # include "foo.c.generated.h"
+    #endif
 
     …
 
@@ -281,7 +284,9 @@ contain only non-static function declarations. >c
 
     …
 
-    #include "foo.h.generated.h"
+    #ifdef INCLUDE_GENERATED_DECLARATIONS
+    # include "foo.h.generated.h"
+    #endif
 
 
 64-bit Portability ~
@@ -896,8 +901,8 @@ Return Values ~
 
 Do not needlessly surround the `return` expression with parentheses.
 
-Use parentheses in `return expr;` only where you would also use them in
-`x = expr;`. >c
+Use parentheses in `return expr`; only where you would use them in `x =
+expr;`. >c
 
     return result;
     return (some_long_condition && another_condition);

runtime/doc/dev_tools.txt

@@ -171,8 +171,8 @@ USING GDBSERVER IN TMUX
 Consider using a custom makefile
 https://github.com/neovim/neovim/blob/master/BUILD.md#custom-makefile to
 quickly start debugging sessions using the `gdbserver` method mentioned above.
-This example `local.mk` will create the debugging session when you type
-`make debug`.
+This example `local.mk` will create the debugging session when you type `make
+debug`.
 >make
     .PHONY: dbg-start dbg-attach debug build
 

runtime/doc/develop.txt

@@ -201,7 +201,7 @@ Docstring format:
 - Markdown is supported.
 - Tags are written as `[tag]()`.
 - References are written as `[tag]`
-- Use "```" for code samples.
+- Use ``` for code samples.
   Code samples can be annotated as `vim` or `lua`
 
 Example: the help for |nvim_open_win()| is generated from a docstring defined
@@ -245,7 +245,7 @@ Docstring format:
 - Markdown is supported.
 - Tags are written as `[tag]()`.
 - References are written as `[tag]`
-- Use "```" for code samples.
+- Use ``` for code samples.
   Code samples can be annotated as `vim` or `lua`
 - Use `@since <api-level>` to note the |api-level| when the function became
   "stable". If `<api-level>` is greater than the current stable release (or
@@ -353,7 +353,7 @@ Where possible, these patterns apply to _both_ Lua and the API:
   - Examples: |vim.lsp.codelens.clear()| |vim.diagnostic.enable()|
 - Any function signature that accepts a callback (example: |table.foreach()|)
   should place it as the LAST parameter (after opts), if possible (or ALWAYS
-  for |continuation|s——functions called exactly once).
+  for "continuation callbacks"—functions called exactly once).
   - Improves readability by placing the less "noisy" arguments near the start.
   - Consistent with luv.
   - Useful for future async lib which transforms functions of the form
@@ -426,9 +426,6 @@ Use existing common {verb} names (actions) if possible:
     - add:          Appends or inserts into a collection
     - attach:       Listens to something to get events from it (TODO: rename to "on"?)
     - call:         Calls a function
-    - callback      |continuation|: Function parameter (NOT a field) that
-                    returns the result of an async function. Use the "on_…"
-                    naming-convention for all other callbacks and event handlers.
     - cancel:       Cancels or dismisses an event or interaction, typically
                     user-initiated and without error. (Compare "abort", which
                     cancels and signals error/failure.)
@@ -447,12 +444,8 @@ Use existing common {verb} names (actions) if possible:
     - has:          Checks for the presence of an item, feature, etc.
     - inspect:      Presents a high-level, often interactive, view
     - is_enabled:   Checks if functionality is enabled.
-    - on_…:         Handles events or async results, or registers such
-                    a handler. |dev-name-events|
     - open:         Opens something (a buffer, window, …)
     - parse:        Parses something into a structured form
-    - request:      Calls a remote (network, RPC) operation.
-    - send:         Writes data or a message to a channel.
     - set:          Sets a thing (or group of things)
     - start:        Spin up a long-lived process. Prefer "enable" except when
                     "start" is obviously more appropriate.
@@ -463,7 +456,7 @@ Do NOT use these deprecated verbs:
     - contains:     Prefer "has".
     - disable:      Prefer `enable(enable: boolean)`.
     - exit:         Prefer "cancel" (or "stop" if appropriate).
-    - is_disabled:  Prefer `!is_enabled()`.
+    - is_disabled:  Prefer `is_enabled()`.
     - list:         Redundant with "get"
     - notify:       Redundant with "print", "echo"
     - show:         Redundant with "print", "echo"
@@ -484,6 +477,7 @@ everywhere, not "buffer" in some places and "buf" in others.
 
 Do NOT use these deprecated nouns:
     - buffer        Use "buf" instead
+    - callback      Use on_foo instead
     - command       Use "cmd" instead
     - window        Use "win" instead
 
@@ -501,14 +495,6 @@ Use this format to name API (RPC) events: >
 Example: >
     nvim_buf_changedtick_event
 <
-                                                        *continuation*
-A "continuation" is implemented as a callback function that returns the result
-of an async function and is called exactly once. Often accepts `err` as the
-first parameter, to avoid erroring on the main thread. Example: >
-    foo(…, callback: fun(err, …))
-Use the name `callback` only for a continuation. All other callbacks and event
-handlers should be named with the |dev-name-events| "on_…" convention.
-
                                                         *dev-api-name*
 Use this format to name new RPC |API| functions: >
     nvim_{topic}_{verb}_{arbitrary-qualifiers}
@@ -682,8 +668,6 @@ External UIs are expected to implement these common features:
   the user).
 - Support the text decorations/attributes given by |ui-event-hl_attr_define|.
   The "url" attr should be presented as a clickable hyperlink.
-- Handle the "restart" UI event so that |:restart| works.
-- Detect capslock and show an indicator if capslock is active.
 
 
  vim:tw=78:ts=8:sw=4:et:ft=help:norl:

runtime/doc/diagnostic.txt

@@ -190,28 +190,6 @@ the `virtual_lines` handler with the following keymap: >lua
     end, { desc = 'Toggle diagnostic virtual_lines' })
 <
 
-                                            *diagnostic-on-jump-example*
-You can use the `on_jump` option from |vim.diagnostic.jump()| to show the
-diagnostic that was jumped to using a specific handler. For example, the
-following uses the `virtual_lines` handler when jumping to a diagnostic: >lua
-
-  local virt_lines_ns = vim.api.nvim_create_namespace 'on_diagnostic_jump'
-
-  --- @param diagnostic? vim.Diagnostic
-  --- @param bufnr integer
-  local function on_jump(diagnostic, bufnr)
-      if not diagnostic then return end
-
-      vim.diagnostic.show(
-          virt_lines_ns,
-          bufnr,
-          { diagnostic },
-          { virtual_lines = { current_line = true }, virtual_text = false }
-      )
-  end
-
-  vim.diagnostic.config({ jump = { on_jump = on_jump } })
-<
                                           *diagnostic-loclist-example*
 Whenever the |location-list| is opened, the following `show` handler will show
 the most recent diagnostics: >lua
@@ -440,43 +418,27 @@ Example: >lua
 Lua module: vim.diagnostic                                    *diagnostic-api*
 
 *vim.Diagnostic*
-    Extends: |vim.Diagnostic.Set|
-
                                                         *diagnostic-structure*
 
     Diagnostics use the same indexing as the rest of the Nvim API (i.e.
     0-based rows and columns). |api-indexing|
 
     Fields: ~
-      • {bufnr}       (`integer`) Buffer number
-      • {end_lnum}    (`integer`) The final line of the diagnostic (0-indexed)
-      • {col}         (`integer`) The starting column of the diagnostic
-                      (0-indexed)
-      • {end_col}     (`integer`) The final column of the diagnostic
-                      (0-indexed)
-      • {severity}    (`vim.diagnostic.Severity`) The severity of the
-                      diagnostic |vim.diagnostic.severity|
-      • {namespace}?  (`integer`)
-
-*vim.Diagnostic.Set*
-    Diagnostics use the same indexing as the rest of the Nvim API (i.e.
-    0-based rows and columns). |api-indexing|
-
-    Fields: ~
+      • {bufnr}?      (`integer`) Buffer number
       • {lnum}        (`integer`) The starting line of the diagnostic
                       (0-indexed)
-      • {col}?        (`integer`, default: `0`) The starting column of the
-                      diagnostic (0-indexed)
-      • {end_lnum}?   (`integer`, default: `lnum`) The final line of the
-                      diagnostic (0-indexed)
-      • {end_col}?    (`integer`, default: `col`) The final column of the
-                      diagnostic (0-indexed)
-      • {severity}?   (`vim.diagnostic.Severity`, default: `vim.diagnostic.severity.ERROR`)
-                      The severity of the diagnostic |vim.diagnostic.severity|
+      • {end_lnum}?   (`integer`) The final line of the diagnostic (0-indexed)
+      • {col}         (`integer`) The starting column of the diagnostic
+                      (0-indexed)
+      • {end_col}?    (`integer`) The final column of the diagnostic
+                      (0-indexed)
+      • {severity}?   (`vim.diagnostic.Severity`) The severity of the
+                      diagnostic |vim.diagnostic.severity|
       • {message}     (`string`) The diagnostic text
       • {source}?     (`string`) The source of the diagnostic
       • {code}?       (`string|integer`) The diagnostic code
       • {user_data}?  (`any`) arbitrary data plugins can add
+      • {namespace}?  (`integer`)
 
 *vim.diagnostic.GetOpts*
     A table with the following keys:
@@ -488,9 +450,6 @@ Lua module: vim.diagnostic                                    *diagnostic-api*
                       specified line number.
       • {severity}?   (`vim.diagnostic.SeverityFilter`) See
                       |diagnostic-severity|.
-      • {enabled}?    (`boolean`, default: `nil`) Limit diagnostics to only
-                      enabled or disabled. If nil, enablement is ignored. See
-                      |vim.diagnostic.enable()|
 
 *vim.diagnostic.JumpOpts*
     Extends: |vim.diagnostic.GetOpts|
@@ -516,9 +475,13 @@ Lua module: vim.diagnostic                                    *diagnostic-api*
                        file or not. Similar to 'wrapscan'.
       • {severity}?    (`vim.diagnostic.SeverityFilter`) See
                        |diagnostic-severity|.
-      • {on_jump}?     (`fun(diagnostic:vim.Diagnostic?, bufnr:integer)`)
-                       Optional callback invoked with the diagnostic that was
-                       jumped to.
+      • {float}?       (`boolean|vim.diagnostic.Opts.Float`, default: `false`)
+                       If `true`, call |vim.diagnostic.open_float()| after
+                       moving. If a table, pass the table as the {opts}
+                       parameter to |vim.diagnostic.open_float()|. Unless
+                       overridden, the float will show diagnostics at the new
+                       cursor position (as if "cursor" were passed to the
+                       "scope" option).
       • {winid}?       (`integer`, default: `0`) Window ID
 
 *vim.diagnostic.NS*
@@ -572,8 +535,7 @@ Lua module: vim.diagnostic                                    *diagnostic-api*
     Fields: ~
       • {bufnr}?          (`integer`, default: current buffer) Buffer number
                           to show diagnostics from.
-      • {namespace}?      (`integer|integer[]`) Limit diagnostics to the given
-                          namespace(s).
+      • {namespace}?      (`integer`) Limit diagnostics to the given namespace
       • {scope}?          (`'line'|'buffer'|'cursor'|'c'|'l'|'b'`, default:
                           `line`) Show diagnostics from the whole buffer
                           (`buffer"`, the current cursor line (`line`), or the
@@ -631,8 +593,8 @@ Lua module: vim.diagnostic                                    *diagnostic-api*
 *vim.diagnostic.Opts.Jump*
 
     Fields: ~
-      • {on_jump}?   (`fun(diagnostic:vim.Diagnostic?, bufnr:integer)`)
-                     Default value of the {on_jump} parameter of
+      • {float}?     (`boolean|vim.diagnostic.Opts.Float`, default: false)
+                     Default value of the {float} parameter of
                      |vim.diagnostic.jump()|.
       • {wrap}?      (`boolean`, default: true) Default value of the {wrap}
                      parameter of |vim.diagnostic.jump()|.
@@ -692,12 +654,8 @@ Lua module: vim.diagnostic                                    *diagnostic-api*
       • {severity}?           (`vim.diagnostic.SeverityFilter`) Only show
                               virtual text for diagnostics matching the given
                               severity |diagnostic-severity|
-      • {current_line}?       (`boolean`) Show or hide diagnostics based on
-                              the current cursor line. If `true`, only
-                              diagnostics on the current cursor line are
-                              shown. If `false`, all diagnostics are shown
-                              except on the current cursor line. If `nil`, all
-                              diagnostics are shown. (default `nil`)
+      • {current_line}?       (`boolean`) Only show diagnostics for the
+                              current line. (default `false`)
       • {source}?             (`boolean|"if_many"`) Include the diagnostic
                               source in virtual text. Use `'if_many'` to only
                               show sources if there is more than one
@@ -956,7 +914,7 @@ set({namespace}, {bufnr}, {diagnostics}, {opts})        *vim.diagnostic.set()*
     Parameters: ~
       • {namespace}    (`integer`) The diagnostic namespace
       • {bufnr}        (`integer`) Buffer number
-      • {diagnostics}  (`vim.Diagnostic.Set[]`) See |vim.Diagnostic.Set|.
+      • {diagnostics}  (`vim.Diagnostic[]`) See |vim.Diagnostic|.
       • {opts}         (`vim.diagnostic.Opts?`) Display options to pass to
                        |vim.diagnostic.show()|. See |vim.diagnostic.Opts|.
 
@@ -965,8 +923,8 @@ setloclist({opts})                               *vim.diagnostic.setloclist()*
 
     Parameters: ~
       • {opts}  (`table?`) Configuration table with the following keys:
-                • {namespace}? (`integer[]|integer`) Only add diagnostics from
-                  the given namespace(s).
+                • {namespace}? (`integer`) Only add diagnostics from the given
+                  namespace.
                 • {winnr}? (`integer`, default: `0`) Window number to set
                   location list for.
                 • {open}? (`boolean`, default: `true`) Open the location list
@@ -975,19 +933,14 @@ setloclist({opts})                               *vim.diagnostic.setloclist()*
                   "Diagnostics".
                 • {severity}? (`vim.diagnostic.SeverityFilter`) See
                   |diagnostic-severity|.
-                • {format}? (`fun(diagnostic:vim.Diagnostic): string?`) A
-                  function that takes a diagnostic as input and returns a
-                  string or nil. If the return value is nil, the diagnostic is
-                  not displayed in the location list. Else the output text is
-                  used to display the diagnostic.
 
 setqflist({opts})                                 *vim.diagnostic.setqflist()*
     Add all diagnostics to the quickfix list.
 
     Parameters: ~
       • {opts}  (`table?`) Configuration table with the following keys:
-                • {namespace}? (`integer[]|integer`) Only add diagnostics from
-                  the given namespace(s).
+                • {namespace}? (`integer`) Only add diagnostics from the given
+                  namespace.
                 • {open}? (`boolean`, default: `true`) Open quickfix list
                   after setting.
                 • {title}? (`string`) Title of quickfix list. Defaults to
@@ -995,11 +948,6 @@ setqflist({opts})                                 *vim.diagnostic.setqflist()*
                   title, it's updated. If not, a new quickfix list is created.
                 • {severity}? (`vim.diagnostic.SeverityFilter`) See
                   |diagnostic-severity|.
-                • {format}? (`fun(diagnostic:vim.Diagnostic): string?`) A
-                  function that takes a diagnostic as input and returns a
-                  string or nil. If the return value is nil, the diagnostic is
-                  not displayed in the quickfix list. Else the output text is
-                  used to display the diagnostic.
 
                                                        *vim.diagnostic.show()*
 show({namespace}, {bufnr}, {diagnostics}, {opts})
@@ -1019,23 +967,6 @@ show({namespace}, {bufnr}, {diagnostics}, {opts})
       • {opts}         (`vim.diagnostic.Opts?`) Display options. See
                        |vim.diagnostic.Opts|.
 
-status({bufnr})                                      *vim.diagnostic.status()*
-    Returns formatted string with diagnostics for the current buffer. The
-    severities with 0 diagnostics are left out. Example `E:2 W:3 I:4 H:5`
-
-    To customise appearance, set diagnostic signs text with >lua
-        vim.diagnostic.config({
-          signs = { text = { [vim.diagnostic.severity.ERROR] = 'e', ... } }
-        })
-<
-
-    Parameters: ~
-      • {bufnr}  (`integer?`) Buffer number to get diagnostics from. Defaults
-                 to 0 for the current buffer
-
-    Return: ~
-        (`string`)
-
 toqflist({diagnostics})                            *vim.diagnostic.toqflist()*
     Convert a list of diagnostics to a list of quickfix items that can be
     passed to |setqflist()| or |setloclist()|.

runtime/doc/diff.txt

@@ -214,28 +214,14 @@ The diffs are highlighted with these groups:
 |hl-DiffAdd|	DiffAdd		Added (inserted) lines.  These lines exist in
 				this buffer but not in another.
 |hl-DiffChange|	DiffChange	Changed lines.
-|hl-DiffText|	DiffText	Changed text inside a Changed line.  Exact
-				behavior depends on the `inline:` setting in
-				'diffopt'.
-				With `inline:` set to "simple", Vim finds the
-				first character that is different, and the
-				last character that is different (searching
-				from the end of the line).  The text in
-				between is highlighted.  This means that parts
-				in the middle that are still the same are
-				highlighted anyway.  The 'diffopt' flags
-				"iwhite" and "icase" are used here.
-				With `inline:` set to "char" or "word", Vim
-				uses the internal diff library to perform a
-				detailed diff between the changed blocks and
-				highlight the exact difference between the
-				two.  Will respect any 'diffopt' flag that
-				affects internal diff.
-				Not used when `inline:` is set to "none".
-|hl-DiffTextAdd|  DiffTextAdd	Added text inside a Changed line.  Similar to
-				DiffText, but used when there is no
-				corresponding text in other buffers.  Not used
-				when `inline:` is set to "simple" or "none".
+|hl-DiffText|	DiffText	Changed text inside a Changed line.  Vim
+				finds the first character that is different,
+				and the last character that is different
+				(searching from the end of the line).  The
+				text in between is highlighted.  This means
+				that parts in the middle that are still the
+				same are highlighted anyway.  The 'diffopt'
+				flags "iwhite" and "icase" are used here.
 |hl-DiffDelete|	DiffDelete	Deleted lines.  Also called filler lines,
 				because they don't really exist in this
 				buffer.
@@ -292,20 +278,18 @@ that the buffers will be equal within the specified range.
 
 
 When no [range] is given, the diff at the cursor position or just above it is
-affected.  There can be deleted lines below the last line of the buffer.  When
-the cursor is on the last line in the buffer and there is no diff above this
-line, and no [range] is given, the diff below the cursor position will be used
-instead.
+affected.  When [range] is used, Vim tries to only put or get the specified
+lines.  When there are deleted lines, this may not always be possible.
 
-When [range] is used, Vim tries to only put or get the specified lines.  When
-there are deleted lines, they will be used if they are between the lines
-specified by [range].
+There can be deleted lines below the last line of the buffer.  When the cursor
+is on the last line in the buffer and there is no diff above this line, the
+":diffget" and "do" commands will obtain lines from the other buffer.
 
-To be able to put or get those lines to/from another buffer in a [range] it's
-allowed to use 0 and the last line number plus one.  This command gets all
-diffs from the other buffer: >
+To be able to get those lines from another buffer in a [range] it's allowed to
+use the last line number plus one.  This command gets all diffs from the other
+buffer: >
 
-	:0,$+1diffget
+	:1,$+1diffget
 
 Note that deleted lines are displayed, but not counted as text lines.  You
 can't move the cursor into them.  To fill the deleted lines with the lines
@@ -324,131 +308,9 @@ name or a part of a buffer name.  Examples:
 				diff mode (e.g., "file.c.v2")
 
 ==============================================================================
-5. Diff anchors						*diff-anchors*
+5. Diff options						*diff-options*
 
-Diff anchors allow you to control where the diff algorithm aligns and
-synchronize text across files.  Each anchor matches each other in each file,
-allowing you to control the output of a diff.
-
-This is useful when a change involves complicated edits.  For example, if a
-function was moved to another location and further edited.  By default, the
-algorithm aims to create the smallest diff, which results in that entire
-function being considered to be deleted and added on the other side, making it
-hard to see what the actual edit on it was.  You can use diff anchors to pin
-that function so the diff algorithm will align based on it.
-
-To use it, set anchors using 'diffanchors' which is a comma-separated list of
-{address} in each file, and then add "anchor" to 'diffopt'.  Internaly, Vim
-splits each file up into sections split by the anchors.  It performs the diff
-on each pair of sections separately before merging the results back.
-
-Setting 'diffanchors' will update the diff immediately.  If an anchor is tied
-to a mark, and you change what the mark is pointed to, you need to manually
-call |:diffupdate| afterwards to get the updated diff results.
-
-Example:
-
-Let's say we have the following files, side-by-side.  We are interested in the
-change that happened to the function `foo()`, which was both edited and moved.
-
-File A: >
-	int foo() {
-	    int n = 1;
-	    return n;
-	}
-
-	int g = 1;
-
-	int bar(int a) {
-	    a *= 2;
-	    a += 3;
-	    return a;
-	}
-<File B: >
-	int bar(int a) {
-	    a *= 2;
-	    a += 3;
-	    return a;
-	}
-
-	int foo() {
-	    int n = 999;
-	    return n;
-	}
-
-	int g = 1;
-<
-A normal diff will usually align the diff result as such: >
-
-	int foo() {     |----------------
-	    int n = 1;  |----------------
-	    return n;   |----------------
-	}               |----------------
-	                |----------------
-	int g = 1;      |----------------
-	                |----------------
-	int bar(int a) {|int bar(int a) {
-	    a *= 2;     |    a *= 2;
-	    a += 3;     |    a += 3;
-	    return a;   |    return a;
-	}               |}
-	----------------|
-	----------------|int foo() {
-	----------------|    int n = 999;
-	----------------|    return n;
-	----------------|}
-	----------------|
-	----------------|int g = 1;
-<
-What we want is to instead ask the diff to align on `foo()`: >
-
-	----------------|int bar(int a) {
-	----------------|    a *= 2;
-	----------------|    a += 3;
-	----------------|    return a;
-	----------------|}
-	----------------|
-	int foo() {     |int foo() {
-	    int n = 1;  |    int n = 999;
-	    return n;   |    return n;
-	}               |}
-	                |
-	int g = 1;      |int g = 1;
-	                |----------------
-	int bar(int a) {|----------------
-	    a *= 2;     |----------------
-	    a += 3;     |----------------
-	    return a;   |----------------
-	}               |----------------
-<
-
-Below are some ways of setting diff anchors to get the above result.  In each
-example, 'diffopt' needs to have `anchor` set for this to take effect.
-
-Marks: Set the |'a| mark on the `int foo()` lines in each file first before
-setting the anchors: >
-	set diffanchors='a
-
-Pattern: Specify the anchor using a |pattern| (see |:/|).  Here, we make sure
-to always start search from line 1 for consistency: >
-	set diffanchors=1/int\ foo(/
-<
-Selection: Use visual mode to select the entire `foo()` function body in each
-file.  Here, we use two anchors.  This does a better job of making sure only
-the function bodies are anchored against each other but not the lines after
-it.  Note the `'>+1` below.  The "+1" is necessary as we want the split to
-happen below the last line of the function, not above: >
-	set diffanchors='<,'>+1
-<
-Manually set two anchors using line numbers via buffer-local options: >
-	setlocal diffanchors=1,5
-	wincmd w
-	setlocal diffanchors=7,11
-<
-==============================================================================
-6. Diff options						*diff-options*
-
-Also see 'diffopt' and the "diff" item of 'fillchars'.
+Also see |'diffopt'| and the "diff" item of |'fillchars'|.
 
 					    *diff-slow* *diff_translations*
 For very long lines, the diff syntax highlighting might be slow, especially

runtime/doc/digraph.txt

@@ -1094,8 +1094,8 @@ the 1', 2' and 3' digraphs.
   ⌕	TR	2315	8981	TELEPHONE RECORDER
   ⌠	Iu	2320	8992	TOP HALF INTEGRAL
   ⌡	Il	2321	8993	BOTTOM HALF INTEGRAL
-  ⟨	<[	27E8	10040	LEFT MATHEMATICAL ANGLE BRACKET
-  ⟩	]>	27E9	10041	RIGHT MATHEMATICAL ANGLE BRACKET
+  〈	</	2329	9001	LEFT-POINTING ANGLE BRACKET
+  〉	/>	232A	9002	RIGHT-POINTING ANGLE BRACKET
   ␣	Vs	2423	9251	OPEN BOX
   ⑀	1h	2440	9280	OCR HOOK
   ⑁	3h	2441	9281	OCR CHAIR

runtime/doc/editing.txt

@@ -630,7 +630,7 @@ list of the current window.
 			buffer.
 			Also see |++opt| and |+cmd|.
 
-:[count]arge[dit][!] [++opt] [+cmd] {name} ...		*:arge* *:argedit*
+:[count]arge[dit][!] [++opt] [+cmd] {name} ..		*:arge* *:argedit*
 			Add {name}s to the argument list and edit it.
 			There is no check for duplicates, it is possible to
 			add a file to the argument list twice |:argded|.
@@ -645,7 +645,7 @@ list of the current window.
 			edited. No check for duplicates is done.
 			Also see |++opt| and |+cmd|.
 
-:[count]arga[dd] {name} ...			*:arga* *:argadd* *E479*
+:[count]arga[dd] {name} ..			*:arga* *:argadd* *E479*
 :[count]arga[dd]						*E1156*
 			Add the {name}s to the argument list.  When {name} is
 			omitted add the current buffer name to the argument
@@ -676,7 +676,7 @@ list of the current window.
 			If your current file is a duplicate, your current file
 			will change to the original file index.
 
-:argd[elete] {pattern} ...		*:argd* *:argdelete* *E480* *E610*
+:argd[elete] {pattern} ..		*:argd* *:argdelete* *E480* *E610*
 			Delete files from the argument list that match the
 			{pattern}s.  {pattern} is used like a file pattern,
 			see |file-pattern|.  "%" can be used to delete the
@@ -960,9 +960,8 @@ Note: When the 'write' option is off, you are not able to write any file.
 			executed like with ":!{cmd}", any '!' is replaced with
 			the previous command |:!|.
 
-The default [range] for the ":w" command is the whole buffer (1,$).  The |'[|
-and |']| marks will be set to the [range] being used for the write command.
-If you write the whole buffer, it is no longer considered changed.  When you
+The default [range] for the ":w" command is the whole buffer (1,$).  If you
+write the whole buffer, it is no longer considered changed.  When you
 write it to a different file with ":w somefile" it depends on the "+" flag in
 'cpoptions'.  When included, the write command will reset the 'modified' flag,
 even though the buffer itself may still be different from its file.
@@ -1242,10 +1241,10 @@ MULTIPLE WINDOWS AND BUFFERS				*window-exit*
 							*:confirm* *:conf*
 :conf[irm] {command}	Execute {command}, and use a dialog when an
 			operation has to be confirmed.  Can be used on the
-			|:edit|, |:restart|, |:q|, |:qa| and |:w| commands
-			(the latter to override a read-only setting), and any
-			commands that can fail because of unsaved changes,
-			such as |:only|, |:buffer|, |:bdelete|, etc.
+			|:edit|, |:q|, |:qa| and |:w| commands (the latter to
+			override a read-only setting), and any commands that
+			can fail because of unsaved changes, such as |:only|,
+			|:buffer|, |:bdelete|, etc.
 
 Examples: >
   :confirm w foo
@@ -1316,15 +1315,9 @@ b:browsefilter variable.  You would most likely set b:browsefilter in a
 filetype plugin, so that the browse dialog would contain entries related to
 the type of file you are currently editing.  Disadvantage: This makes it
 difficult to start editing a file of a different type.  To overcome this, you
-can add the following as the final filter on Windows: >
-
-	All Files\t(*.*)\t*\n
-<
-Or the following on other platforms, so that the user can still access any
-desired file: >
-
-	All Files\t(*)\t*\n
-<
+may want to add "All Files (*.*)\t*\n" as the final filter on Windows or "All
+Files (*)\t*\n" on other platforms, so that the user can still access any
+desired file.
 
 To avoid setting browsefilter when Vim does not actually support it, you can
 use has("browsefilter"): >
@@ -1356,7 +1349,7 @@ exist, the next-higher scope in the hierarchy applies.
 
 :cd[!] {path}		Change the current directory to {path}.
 			If {path} is relative, it is searched for in the
-			directories listed in 'cdpath'.
+			directories listed in |'cdpath'|.
 			Clear any window-local directory.
 			Does not change the meaning of an already opened file,
 			because its full path name is remembered.  Files from

runtime/doc/faq.txt

@@ -449,7 +449,10 @@ grow and enhance it. Changing the rules of Lua gains nothing in this context.
 
 WILL NEOVIM TRANSLATE VIMSCRIPT TO LUA, INSTEAD OF EXECUTING VIMSCRIPT DIRECTLY? ~
 
-We have no plans for transpiling Vimscript. It was explored in https://github.com/tjdevries/vim9jit
+- We are experimenting with vim9jit https://github.com/tjdevries/vim9jit to
+  transpile Vim9script (Vim9's Vimscript variant) to Lua and have used this to
+  port Vim9 plugins https://github.com/neovim/neovim/pull/21662 to Nvim Lua.
+- We have no plans for transpiling legacy Vimscript.
 
 
 ARE PLUGIN AUTHORS ENCOURAGED TO PORT THEIR PLUGINS FROM VIMSCRIPT TO LUA? DO YOU PLAN ON SUPPORTING VIMSCRIPT INDEFINITELY? (#1152) ~
@@ -464,8 +467,4 @@ emphatically a fork of Vim in order to leverage the work already spent on
 thousands of Vim plugins, while enabling new types of plugins and
 integrations.
 
-That being said, reimplementing legacy plugins in Lua in order to make use of
-Nvim API and to integrate with Nvim-specific features such as treesitter can
-be worthwhile.
-
 vim:tw=78:ts=8:noet:ft=help:norl:

runtime/doc/filetype.txt

@@ -156,8 +156,6 @@ variables can be used to overrule the filetype used for certain extensions:
 	`*.inc`		g:filetype_inc
 	`*.lsl`		g:filetype_lsl
 	`*.m`		g:filetype_m		|ft-mathematica-syntax|
-	`*[mM]makefile,*.mk,*.mak,[mM]akefile*`
-			g:make_flavor		|ft-make-syntax|
 	`*.markdown,*.mdown,*.mkd,*.mkdn,*.mdwn,*.md`
 			g:filetype_md		|ft-pandoc-syntax|
 	`*.mod`		g:filetype_mod
@@ -264,7 +262,7 @@ D. If your filetype can only be detected by inspecting the contents of the
       item of the 'runtimepath' option.  Example for Unix: >
 	:!mkdir -p ~/.config/nvim
 <
-   2. Create a Vim script file for doing this.  Example: >
+   2. Create a vim script file for doing this.  Example: >
 	if did_filetype()	" filetype already set..
 	  finish		" ..don't do these checks
 	endif
@@ -625,16 +623,6 @@ possibilities: >
 The `:Cycle` command is also mapped to the CTRL-A and CTRL-X keys.
 For details, see `git-rebase --help`.
 
-GLEAM						*ft-gleam-plugin*
-
-By default the following options are set for the recommended gleam style: >
-
-	setlocal expandtab shiftwidth=2 softtabstop=2
-
-To disable this behavior, set the following variable in your vimrc: >
-
-	let g:gleam_recommended_style = 0
-
 GO							*ft-go-plugin*
 
 By default the following options are set, based on Golang official docs: >
@@ -661,32 +649,6 @@ HARE							*ft-hare*
 Since the text for this plugin is rather long it has been put in a separate
 file: |ft_hare.txt|.
 
-HTML							*ft-html-plugin*
-
-Tag folding poses a few difficulties.  Many elements, e.g. `blockquote`, are
-always delimited by start and end tags; end tags for some elements, e.g. `p`,
-can be omitted in certain contexts; void elements, e.g. `hr`, have no end tag.
-Although the rules for supporting omissible end tags are ad-hoc and involved
-[0], they apply to elements in scope.  Assuming syntactical wellformedness, an
-end tag can be associated with its nearest matching start tag discoverable in
-scope [1] and towards the beginning of a file, whereas all unbalanced tags and
-inlined tags can be disregarded.  Having syntax highlighting in effect, tag
-folding using the |fold-expr| method can be enabled with: >
-	let g:html_expr_folding = 1
-<
-By default, tag folding will be redone from scratch after each occurrence of
-a |TextChanged| or an |InsertLeave| event.  Such frequency may not be desired,
-especially for large files, and this recomputation can be disabled with: >
-	let g:html_expr_folding_without_recomputation = 1
-        doautocmd FileType
-<
-To force another recomputation, do: >
-	unlet! b:foldsmap
-	normal zx
-<
-[0] https://html.spec.whatwg.org/multipage/syntax.html#optional-tags
-[1] https://en.wikipedia.org/wiki/Dangling_else
-
 IDRIS2							*ft-idris2-plugin*
 
 By default the following options are set: >
@@ -823,8 +785,8 @@ Variables:
                           For example in C one usually wants section 3 or 2: >
                                :let b:man_default_sections = '3,2'
 *g:man_hardwrap*            Hard-wrap to $MANWIDTH or window width if $MANWIDTH is
-                          empty or larger than the window width. Enabled by
-                          default. Set |FALSE| to enable soft wrapping.
+                          empty. Enabled by default. Set |FALSE| to enable soft
+                          wrapping.
 
 To use Nvim as a manpager: >bash
     export MANPAGER='nvim +Man!'
@@ -1155,13 +1117,6 @@ functions with [[ and ]].  Move around comments with ]" and [".
 The mappings can be disabled with: >
 	let g:no_vim_maps = 1
 
-YAML							*ft-yaml-plugin*
-By default, the YAML filetype plugin enables the following options: >
-	setlocal shiftwidth=2 softtabstop=2
-
-To disable this, set the following variable: >
-	let g:yaml_recommended_style = 0
-
 
 ZIG							*ft-zig-plugin*
 

runtime/doc/fold.txt

@@ -632,17 +632,14 @@ what you type!
 When using an operator, a closed fold is included as a whole.  Thus "dl"
 deletes the whole closed fold under the cursor.
 
-For Ex commands that operate on buffer lines, the range is adjusted to always
+For Ex commands that work on buffer lines the range is adjusted to always
 start at the first line of a closed fold and end at the last line of a closed
-fold.  Thus, this command: >
+fold.  Thus this command: >
 	:s/foo/bar/g
 when used with the cursor on a closed fold, will replace "foo" with "bar" in
 all lines of the fold.
 This does not happen for |:folddoopen| and |:folddoclosed|.
 
-Note that for some Ex commands like |:source| the range is only adjusted when
-using a two line specifiers [range].
-
 When editing a buffer that has been edited before, the last used folding
 settings are used again.  For manual folding the defined folds are restored.
 For all folding methods the manually opened and closed folds are restored.
@@ -650,4 +647,5 @@ If this buffer has been edited in this window, the values from back then are
 used.  Otherwise the values from the window where the buffer was edited last
 are used.
 
+==============================================================================
  vim:tw=78:ts=8:noet:ft=help:norl:

runtime/doc/ft_ada.txt

@@ -76,8 +76,8 @@ The Ada plug-in provides support for:
  - user completion	(|i_CTRL-X_CTRL-U|)
  - tag searches		(|tagsrch.txt|)
  - Quick Fix		(|quickfix.txt|)
- - backspace handling	('backspace')
- - comment handling	('comments', 'commentstring')
+ - backspace handling	(|'backspace'|)
+ - comment handling	(|'comments'|, |'commentstring'|)
 
 The plug-in only activates the features of the Ada mode whenever an Ada
 file is opened and adds Ada related entries to the main and pop-up menu.
@@ -197,7 +197,7 @@ g:gnat.Project_File	string
 
 							 *g:gnat.Make_Command*
 g:gnat.Make_Command	string
-		External command used for |g:gnat.Make()| ('makeprg').
+		External command used for |g:gnat.Make()| (|'makeprg'|).
 
 						       *g:gnat.Pretty_Program*
 g:gnat.Pretty_Program	string
@@ -213,7 +213,7 @@ g:gnat.Tags_Command	string
 
 							 *g:gnat.Error_Format*
 g:gnat.Error_Format	string
-		Error format ('errorformat')
+		Error format (|'errorformat'|)
 
 ------------------------------------------------------------------------------
 4.2 Dec Ada ~
@@ -243,11 +243,11 @@ g:decada.Unit_Name()	function
 
 						       *g:decada.Make_Command*
 g:decada.Make_Command	string
-		External command used for |g:decada.Make()| ('makeprg').
+		External command used for |g:decada.Make()| (|'makeprg'|).
 
 						       *g:decada.Error_Format*
 g:decada.Error_Format	string
-		Error format ('errorformat').
+		Error format (|'errorformat'|).
 
 ==============================================================================
 5. References ~
@@ -507,4 +507,6 @@ taglist.vim
 The GNU Ada Project distribution (http://gnuada.sourceforge.net) of Vim
 contains all of the above.
 
- vim:tw=78:ts=8:noet:ft=help:norl:
+==============================================================================
+vim: textwidth=78 nowrap tabstop=8 shiftwidth=4 softtabstop=4 noexpandtab
+vim: filetype=help

runtime/doc/ft_hare.txt

@@ -73,4 +73,5 @@ The maximum search depth can be set to any integer, but using values higher
 than 2 is not recommended, and will likely provide no tangible benefit in most
 situations.
 
+==============================================================================
  vim:tw=78:ts=8:noet:ft=help:norl:

runtime/doc/ft_ps1.txt

@@ -60,4 +60,5 @@ Many other distributions are available for Windows like
 https://chocolatey.org/packages/less/. Make sure `less` is in a directory
 listed in the `PATH` environment variable, which chocolatey above does.
 
+------------------------------------------------------------------------------
  vim:ft=help:

runtime/doc/ft_rust.txt

@@ -160,18 +160,7 @@ g:rustfmt_emit_files ~
 	provided) instead of '--write-mode=overwrite'. >vim
 	    let g:rustfmt_emit_files = 0
 <
-                                                     *g:rustfmt_detect_version*
-g:rustfmt_detect_version ~
-	When set to 1, will try to parse the version output from "rustfmt".
-	Disabled by default for performance reasons >vim
-	    let g:rustfmt_detect_version = 1
-<
-                                                       *g:rustfmt_find_toml*
-g:rustfmt_emit_files ~
-	When set to 1, will try to find "rustfmt.toml" file by searching from
-	current path upwards.  Disabled by default for performance reasons >vim
-	    let g:rustfmt_find_toml = 1
-<
+
 							  *g:rust_playpen_url*
 g:rust_playpen_url ~
 	Set this option to override the url for the playpen to use: >vim
@@ -486,4 +475,4 @@ MAPPINGS                                                       *rust-mappings*
 This plugin defines mappings for |[[| and |]]| to support hanging indents.
 
 
- vim:tw=78:sw=4:noet:ts=8:ft=help:norl:
+vim:tw=78:sw=4:noet:ts=8:ft=help:norl:

runtime/doc/ft_sql.txt

@@ -172,7 +172,7 @@ with comments: >
 ------------------------------------------------------------------------------
 1.4 Macros					   *sql-macros*
 
-Vim's feature to find macro definitions, 'define', is supported using this
+Vim's feature to find macro definitions, |'define'|, is supported using this
 regular expression: >
     \c\<\(VARIABLE\|DECLARE\|IN\|OUT\|INOUT\)\>
 
@@ -249,7 +249,7 @@ key to complete the optional parameter.
 After typing the function name and a space, you can use the completion to
 supply a parameter.  The function takes the name of the Vim script you want to
 source.  Using the |cmdline-completion| feature, the SQLSetType function will
-search the 'runtimepath' for all Vim scripts with a name containing "sql".
+search the |'runtimepath'| for all Vim scripts with a name containing "sql".
 This takes the guess work out of the spelling of the names.  The following are
 examples: >
     :SQLSetType
@@ -412,7 +412,7 @@ Here are some examples of the entries which are pulled from the syntax files: >
 
 Dynamic mode populates the popups with data directly from a database.  In
 order for the dynamic feature to be enabled you must have the dbext.vim
-plugin installed, (https://www.vim.org/scripts/script.php?script_id=356).
+plugin installed, (https://vim.sourceforge.net/script.php?script_id=356).
 
 Dynamic mode is used by several features of the SQL completion plugin.
 After installing the dbext plugin see the dbext-tutorial for additional
@@ -496,7 +496,7 @@ depending on the syntax file you are using.  The SQL Anywhere syntax file
 Dynamic features ~
 
 To take advantage of the dynamic features you must first install the
-dbext.vim plugin (https://www.vim.org/scripts/script.php?script_id=356).  It
+dbext.vim plugin (https://vim.sourceforge.net/script.php?script_id=356).  It
 also comes with a tutorial.  From the SQL completion plugin's perspective,
 the main feature dbext provides is a connection to a database.  dbext
 connection profiles are the most efficient mechanism to define connection
@@ -760,7 +760,7 @@ Step 1 ~
 Begins by editing a Perl file.  Vim automatically sets the filetype to
 "perl".  By default, Vim runs the appropriate filetype file
 ftplugin/perl.vim.  If you are using the syntax completion plugin by following
-the directions at |ft-syntax-omni| then the 'omnifunc' option has been set to
+the directions at |ft-syntax-omni| then the |'omnifunc'| option has been set to
 "syntax#Complete".  Pressing <C-X><C-O> will display the omni popup containing
 the syntax items for Perl.
 
@@ -772,7 +772,7 @@ maps for SQL completion, see |sql-completion-maps|.  Now these maps have
 been created and the SQL completion plugin has been initialized.  All SQL
 syntax items have been cached in preparation.  The SQL filetype script detects
 we are attempting to use two different completion plugins.  Since the SQL maps
-begin with <C-C>, the maps will toggle the 'omnifunc' when in use.  So you
+begin with <C-C>, the maps will toggle the |'omnifunc'| when in use.  So you
 can use <C-X><C-O> to continue using the completion for Perl (using the syntax
 completion plugin) and <C-C> to use the SQL completion features.
 

runtime/doc/gui.txt

@@ -17,8 +17,6 @@ TUI and GUI (assuming the UI supports the given feature). See |TUI| for notes
 specific to the terminal UI. Help tags with the "gui-" prefix refer to UI
 features, whereas help tags with the "ui-" prefix refer to the |ui-protocol|.
 
-                                      Type |gO| to see the table of contents.
-
 ==============================================================================
 Third-party GUIs                                *third-party-guis* *vscode*
 
@@ -36,6 +34,8 @@ a Nvim GUI.
 - VimR (macOS) https://github.com/qvacua/vimr
 - Others https://github.com/neovim/neovim/wiki/Related-projects#gui
 
+                                      Type |gO| to see the table of contents.
+
 ==============================================================================
 Starting the GUI                                *gui-config* *gui-start*
 
@@ -64,50 +64,7 @@ Stop or detach the current UI
                 the channel to be closed, it may be (incorrectly) reported as
                 an error.
 
-                Note: Not supported on Windows yet.
-
-------------------------------------------------------------------------------
-Restart Nvim
-
-                                                *:restart*
-:restart [+cmd] [command]
-                Restarts Nvim.
-
-                1. Stops Nvim using `:qall!` (or |+cmd|, if given).
-                2. Starts a new Nvim server using the same |v:argv|,
-                   optionally running [command] at startup. |-c|
-                3. Attaches the current UI to the new Nvim server. Other UIs
-                   (if any) will not reattach on restart (this may change in
-                   the future).
-
-                Use with `:confirm` to prompt if changes have been made.
-
-                Example: stop with `:qall!`, then restart: >
-                    :restart +qall!
-<                Example: restart and restore the current session: >
-                    :mksession! Session.vim | restart source Session.vim
-<                Example: restart and update plugins: >
-                    :restart +qall! lua vim.pack.update()
-<
-                Note: Only works if the UI and server are on the same system.
-                Note: If the UI hasn't implemented the "restart" UI event,
-                this command is equivalent to `:qall!`.
-
-------------------------------------------------------------------------------
-Connect UI to a different server
-
-                                                *:connect*
-
-:connect {address}
-                Detaches the UI from the server it is currently attached to
-                and attaches it to the server at {address} instead.
-
-                Note: If the current UI hasn't implemented the "connect" UI
-                event, this command is equivalent to |:detach|.
-
-:connect! {address}
-                Same as |:connect| but it also stops the detached server if
-                no other UI is currently attached to it.
+                Note: Not supported on Windows, currently.
 
 ------------------------------------------------------------------------------
 GUI commands

runtime/doc/help.txt

@@ -112,6 +112,7 @@ API (EXTENSIBILITY/SCRIPTING/PLUGINS)
 |channel|		Nvim asynchronous IO
 |vimscript|		Vimscript reference
 |vimscript-functions|	Vimscript functions
+|testing.txt|		Vimscript testing functions
 |remote-plugin|		Nvim remote plugins
 |health|		Health checking
 

runtime/doc/helphelp.txt

@@ -337,7 +337,7 @@ in such a modeline, that can have undesired consequences.
 
 TAGS
 
-To define a help tag, place the name between asterisks ("*tag-name*").  The
+To define a help tag, place the name between asterisks (*tag-name*).  The
 tag-name should be different from all the Vim help tag names and ideally
 should begin with the name of the Vim plugin.  The tag name is usually right
 aligned on a line.
@@ -397,10 +397,4 @@ highlighting.  So do these:
 You can find the details in $VIMRUNTIME/syntax/help.vim
 
 
-FILETYPE COMPLETION					*ft-help-omni*
-
-To get completion for help tags when writing a tag reference, you can use the
-|i_CTRL-X_CTRL-O| command.
-
-
  vim:tw=78:ts=8:noet:ft=help:norl:

runtime/doc/if_perl.txt

@@ -268,4 +268,5 @@ These are also available via the "main" package:
 $main::curwin		The current Window object.
 $main::curbuf		The current Buffer object.
 
+==============================================================================
  vim:tw=78:ts=8:noet:ft=help:norl:

runtime/doc/if_pyth.txt

@@ -645,6 +645,6 @@ To check if `pyx*` functions and commands are available: >vim
 	if has('pythonx')
 	  echo 'pyx* commands are available. (Python ' .. &pyx .. ')'
 	endif
-<
 
+==============================================================================
  vim:tw=78:ts=8:noet:ft=help:norl:

runtime/doc/if_ruby.txt

@@ -189,4 +189,5 @@ evaluate Ruby expressions and pass their values to Vim script.
 The Ruby value "true", "false" and "nil" are converted to v:true, v:false and
 v:null, respectively.
 
+==============================================================================
  vim:tw=78:ts=8:noet:ft=help:norl:

runtime/doc/index.txt

@@ -146,7 +146,6 @@ commands in CTRL-X submode				*i_CTRL-X_index*
 |i_CTRL-X_CTRL-N|	CTRL-X CTRL-N	next completion
 |i_CTRL-X_CTRL-O|	CTRL-X CTRL-O	omni completion
 |i_CTRL-X_CTRL-P|	CTRL-X CTRL-P	previous completion
-|i_CTRL-X_CTRL-R|	CTRL-X CTRL-R	complete contents from registers
 |i_CTRL-X_CTRL-S|	CTRL-X CTRL-S	spelling suggestions
 |i_CTRL-X_CTRL-T|	CTRL-X CTRL-T	complete identifiers from thesaurus
 |i_CTRL-X_CTRL-Y|	CTRL-X CTRL-Y	scroll down
@@ -516,7 +515,7 @@ tag		command		   action in op-pending and Visual mode	~
 tag		command		   action in Normal mode	~
 ------------------------------------------------------------------------------ ~
 |CTRL-W_CTRL-B|	CTRL-W CTRL-B	   same as "CTRL-W b"
-|CTRL-W_CTRL-C|	CTRL-W CTRL-C	   no-op
+|CTRL-W_CTRL-C|	CTRL-W CTRL-C	   same as "CTRL-W c"
 |CTRL-W_CTRL-D|	CTRL-W CTRL-D	   same as "CTRL-W d"
 |CTRL-W_CTRL-F|	CTRL-W CTRL-F	   same as "CTRL-W f"
 		CTRL-W CTRL-G	   same as "CTRL-W g .."
@@ -1017,7 +1016,7 @@ tag		command		action in Command-line editing mode	~
 |c_CTRL-D|	CTRL-D		list completions that match the pattern in
 				front of the cursor
 |c_CTRL-E|	CTRL-E		cursor to end of command-line
-'cedit'		CTRL-F		default value for 'cedit': opens the
+|'cedit'|	CTRL-F		default value for 'cedit': opens the
 				command-line window; otherwise not used
 |c_CTRL-G|	CTRL-G		next match when 'incsearch' is active
 |c_<BS>|	<BS>		delete the character in front of the cursor
@@ -1266,7 +1265,6 @@ tag		command		action ~
 |:delcommand|	:delc[ommand]	delete user-defined command
 |:delfunction|	:delf[unction]	delete a user function
 |:delmarks|	:delm[arks]	delete marks
-|:detach|	:detach		detach the current UI
 |:diffupdate|	:dif[fupdate]	update 'diff' buffers
 |:diffget|	:diffg[et]	remove differences in current buffer
 |:diffoff|	:diffo[ff]	switch off diff mode
@@ -1350,8 +1348,6 @@ tag		command		action ~
 |:inoreabbrev|	:inorea[bbrev]	like ":noreabbrev" but for Insert mode
 |:inoremenu|	:inoreme[nu]	like ":noremenu" but for Insert mode
 |:intro|	:int[ro]	print the introductory message
-|:iput|		:ip[ut]		like |:put|, but adjust the indent to the
-				current line
 |:isearch|	:is[earch]	list one line where identifier matches
 |:isplit|	:isp[lit]	split window and jump to definition of
 				identifier
@@ -1473,6 +1469,7 @@ tag		command		action ~
 |:options|	:opt[ions]	open the options-window
 |:ounmap|	:ou[nmap]	like ":unmap" but for Operator-pending mode
 |:ounmenu|	:ounme[nu]	remove menu for Operator-pending mode
+|:ownsyntax|	:ow[nsyntax]	set new local syntax highlight for this window
 |:packadd|	:pa[ckadd]	add a plugin from 'packpath'
 |:packloadall|	:packl[oadall]	load all packages under 'packpath'
 |:pbuffer|	:pb[uffer]	edit buffer in the preview window
@@ -1525,7 +1522,6 @@ tag		command		action ~
 |:redrawtabline|  :redrawt[abline]  force a redraw of the tabline
 |:registers|	:reg[isters]	display the contents of registers
 |:resize|	:res[ize]	change current window height
-|:restart|	:restart	restart the Nvim server
 |:retab|	:ret[ab]	change tab size
 |:return|	:retu[rn]	return from a user function
 |:rewind|	:rew[ind]	go to the first file in the argument list
@@ -1667,7 +1663,6 @@ tag		command		action ~
 |:unabbreviate|	:una[bbreviate]	remove abbreviation
 |:unhide|	:unh[ide]	open a window for each loaded file in the
 				buffer list
-|:uniq|		:uni[q]		uniq lines
 |:unlet|	:unl[et]	delete variable
 |:unlockvar|	:unlo[ckvar]	unlock variables
 |:unmap|	:unm[ap]	remove mapping

runtime/doc/insert.txt

@@ -29,7 +29,7 @@ use "CTRL-V 003" to insert a CTRL-C.  Note: When CTRL-V is mapped you can
 often use CTRL-Q instead |i_CTRL-Q|.
 
 If you are working in a special language mode when inserting text, see the
-'langmap' option, 'langmap', on how to avoid switching this mode on and off
+'langmap' option, |'langmap'|, on how to avoid switching this mode on and off
 all the time.
 
 char		action	~
@@ -101,15 +101,13 @@ CTRL-N		Find next keyword (see |i_CTRL-N|).
 CTRL-P		Find previous keyword (see |i_CTRL-P|).
 
 CTRL-R {register}				*i_CTRL-R*
-		Insert the contents of a register. Between typing CTRL-R and
+		Insert the contents of a register.  Between typing CTRL-R and
 		the second character, '"' will be displayed to indicate that
-		you are expected to enter the name of a register. When used
-		with named or clipboard registers (A-Z,a-z,0-9,+) text is
-		inserted literally like pasting with "p". For other registers,
-		the text is inserted as if you typed it, but mappings and
+		you are expected to enter the name of a register.
+		The text is inserted as if you typed it, but mappings and
 		abbreviations are not used.  If you have options like
 		'textwidth', 'formatoptions', or 'autoindent' set, this will
-		influence what will be inserted. This is different from what
+		influence what will be inserted.  This is different from what
 		happens with the "p" command and pasting with the mouse.
 		Special registers:
 			'"'	the unnamed register, containing the text of
@@ -133,8 +131,6 @@ CTRL-R {register}				*i_CTRL-R*
 				special keys.  E.g., you can use this to move
 				the cursor up:
 					CTRL-R ="\<Up>"
-				you can use this to insert a register as
-				typed with CTRL-R =@reg.
 				Use CTRL-R CTRL-R to insert text literally.
 				When the result is a |List| the items are used
 				as lines.  They can have line breaks inside
@@ -273,17 +269,15 @@ The effect of the <BS>, CTRL-W, and CTRL-U depend on the 'backspace' option
 
 item	    action ~
 indent	    allow backspacing over autoindent
-eol	    allow backspacing over line breaks (join lines)
-start	    allow backspacing over the start of insert; CTRL-W and CTRL-U stop
-	    once at the start of insert.
-nostop	    like start, except CTRL-W and CTRL-U do not stop at the start of
-	    insert.
+eol	    allow backspacing over end-of-line (join lines)
+start	    allow backspacing over the start position of insert; CTRL-W and
+	    CTRL-U stop once at the start position
 
 When 'backspace' is empty, Vi compatible backspacing is used.  You cannot
 backspace over autoindent, before column 1 or before where insert started.
 
 For backwards compatibility the values "0", "1", "2" and "3" are also allowed,
-see 'backspace'.
+see |'backspace'|.
 
 If the 'backspace' option does contain "eol" and the cursor is in column 1
 when one of the three keys is used, the current line is joined with the
@@ -516,7 +510,7 @@ paragraph, no matter where the cursor currently is.  Or you can use Visual
 mode: hit "v", move to the end of the block, and type "gq".  See also |gq|.
 
 ==============================================================================
-4. 'expandtab', 'softtabstop' and 'smarttab' options	*ins-expandtab*
+4. 'expandtab', 'smarttab' and 'softtabstop' options	*ins-expandtab*
 
 If the 'expandtab' option is on, spaces will be used to fill the amount of
 whitespace of the tab.  If you want to enter a real <Tab>, type CTRL-V first
@@ -527,6 +521,13 @@ number of characters in the line increases.  Backspacing will delete one
 space at a time.  The original character will be put back for only one space
 that you backspace over (the last one).
 
+							*ins-smarttab*
+When the 'smarttab' option is on, a <Tab> inserts 'shiftwidth' positions at
+the beginning of a line and 'tabstop' positions in other places.  This means
+that often spaces instead of a <Tab> character are inserted.  When 'smarttab'
+is off, a <Tab> always inserts 'tabstop' positions, and 'shiftwidth' is only
+used for ">>" and the like.
+
 							*ins-softtabstop*
 When the 'softtabstop' option is non-zero, a <Tab> inserts 'softtabstop'
 positions, and a <BS> used to delete white space, will delete 'softtabstop'
@@ -541,13 +542,6 @@ the cursor.  Otherwise you cannot always delete a single character before the
 cursor.  You will have to delete 'softtabstop' characters first, and then type
 extra spaces to get where you want to be.
 
-							*ins-smarttab*
-When the 'smarttab' option is on, the <Tab> key indents by 'shiftwidth' if the
-cursor is in leading whitespace.  The <BS> key has the opposite effect. This
-behaves as if 'softtabstop' were set to the value of 'shiftwidth'. This option
-allows the user to set 'softtabstop' to a value other than 'shiftwidth' and
-still use the <Tab> key for indentation.
-
 ==============================================================================
 5. Replace mode				*Replace* *Replace-mode* *mode-replace*
 
@@ -605,7 +599,7 @@ In 'list' mode, Virtual Replace mode acts as if it was not in 'list' mode,
 unless "L" is in 'cpoptions'.
 
 Note that the only situations for which characters beyond the cursor should
-appear to move are in List mode 'list', and occasionally when 'wrap' is set
+appear to move are in List mode |'list'|, and occasionally when 'wrap' is set
 (and the line changes length to become shorter or wider than the width of the
 screen).  In other cases spaces may be inserted to avoid following characters
 to move.
@@ -634,8 +628,7 @@ Completion can be done for:
 10. User defined completion				|i_CTRL-X_CTRL-U|
 11. omni completion					|i_CTRL-X_CTRL-O|
 12. Spelling suggestions				|i_CTRL-X_s|
-13. completions from 'complete'				|i_CTRL-N| |i_CTRL-P|
-14. contents from registers				|i_CTRL-X_CTRL-R|
+13. keywords in 'complete'				|i_CTRL-N| |i_CTRL-P|
 
 Additionally, |i_CTRL-X_CTRL-Z| stops completion without changing the text.
 
@@ -645,9 +638,6 @@ and one of the CTRL-X commands.  You exit CTRL-X mode by typing a key that is
 not a valid CTRL-X mode command.  Valid keys are the CTRL-X command itself,
 CTRL-N (next), and CTRL-P (previous).
 
-By default, the possible completions are showed in a menu and the first
-completion is inserted into the text. This can be adjusted with 'completeopt'.
-
 To get the current completion information, |complete_info()| can be used.
 Also see the 'infercase' option if you want to adjust the case of the match.
 
@@ -661,11 +651,10 @@ When completion is active you can use CTRL-E to stop it and go back to the
 originally typed text.  The CTRL-E will not be inserted.
 
 							*complete_CTRL-Y*
-When the popup menu is displayed, CTRL-Y stops completion and accepts the
-currently selected entry.  Typing a space, Enter, or some other unprintable
-character will leave completion mode and insert that typed character. If you
-want to use <Enter> to accept a completion item, use this mapping: >vim
-    inoremap <expr> <cr> pumvisible() ? '<c-y>' : '<cr>'
+When the popup menu is displayed you can use CTRL-Y to stop completion and
+accept the currently selected entry.  The CTRL-Y is not inserted.  Typing a
+space, Enter, or some other unprintable character will leave completion mode
+and insert that typed character.
 
 When the popup menu is displayed there are a few more special keys, see
 |popupmenu-keys|.
@@ -1009,25 +998,6 @@ CTRL-X CTRL-V		Guess what kind of item is in front of the cursor and
 			completion, for example: >
 				:imap <Tab> <C-X><C-V>
 
-Completing contents from registers			*compl-register-words*
-							*i_CTRL-X_CTRL-R*
-CTRL-X CTRL-R		Guess what kind of item is in front of the cursor from
-			all registers and find the first match for it.
-			Further use of CTRL-R (without CTRL-X) will insert the
-			register content, see |i_CTRL-R|.
-			'ignorecase' applies to the matching.
-
-	CTRL-N		Search forwards for next match.  This match replaces
-			the previous one.
-
-	CTRL-P		Search backwards for previous match.  This match
-			replaces the previous one.
-
-	CTRL-X CTRL-R	Further use of CTRL-X CTRL-R will copy the line
-			following the previous expansion in other contexts
-			unless a double CTRL-X is used (e.g. this switches
-			from completing register words to register contents).
-
 User defined completion					*compl-function*
 
 Completion is done by a function that can be defined by the user with the
@@ -1088,23 +1058,25 @@ CTRL-X s		Locate the word in front of the cursor and find the
 			previous one.
 
 
-Completing from different sources			*compl-generic*
+Completing keywords from different sources		*compl-generic*
 
 							*i_CTRL-N*
-CTRL-N			Find the next match for a word ending at the cursor,
-			using the sources specified in the 'complete' option.
-			All sources complete from keywords, except functions,
-			which may complete from non-keyword.  The matched
-			text is inserted before the cursor.
+CTRL-N			Find next match for words that start with the
+			keyword in front of the cursor, looking in places
+			specified with the 'complete' option.  The found
+			keyword is inserted in front of the cursor.
 
 							*i_CTRL-P*
-CTRL-P			Same as CTRL-N, but find the previous match.
+CTRL-P			Find previous match for words that start with the
+			keyword in front of the cursor, looking in places
+			specified with the 'complete' option.  The found
+			keyword is inserted in front of the cursor.
 
-	CTRL-N		Search forward through the matches and insert the
-			next one.
+	CTRL-N		Search forward for next matching keyword.  This
+			keyword replaces the previous matching keyword.
 
-	CTRL-P		Search backward through the matches and insert the
-			previous one.
+	CTRL-P		Search backwards for next matching keyword.  This
+			keyword replaces the previous matching keyword.
 
 	CTRL-X CTRL-N or
 	CTRL-X CTRL-P	Further use of CTRL-X CTRL-N or CTRL-X CTRL-P will
@@ -1118,25 +1090,26 @@ Stop completion						*compl-stop*
 CTRL-X CTRL-Z		Stop completion without changing the text.
 
 
-AUTOCOMPLETION						*ins-autocompletion*
+AUTO-COMPLETION						*compl-autocomplete*
 
-Vim can display a completion menu as you type, similar to using |i_CTRL-N|,
-but triggered automatically.  See 'autocomplete'. The menu items are collected
-from the sources listed in the 'complete' option, in order.
-
-A decaying timeout keeps Vim responsive.  Sources earlier in the 'complete'
-list get more time (higher priority), but all sources receive at least a small
-time slice.
-
-This mode is fully compatible with other completion modes.  You can invoke
-any of them at any time by typing |CTRL-X|, which temporarily suspends
-autocompletion.  To use |i_CTRL-N| or |i_CTRL-X_CTRL-N| specifically, press
-|CTRL-E| first to dismiss the popup menu (see |complete_CTRL-E|).
-
-See also 'autocomplete', 'autocompletetimeout' and 'autocompletedelay'.
-
-To get LSP-driven auto-completion, see |lsp-completion|.
+To get LSP-driven auto-completion, see |lsp-completion|. To get basic
+auto-completion without installing plugins or LSP, try this: >lua
 
+  local triggers = {'.'}
+  vim.api.nvim_create_autocmd('InsertCharPre', {
+    buffer = vim.api.nvim_get_current_buf(),
+    callback = function()
+      if vim.fn.pumvisible() == 1 or vim.fn.state('m') == 'm' then
+        return
+      end
+      local char = vim.v.char
+      if vim.list_contains(triggers, char) then
+        local key = vim.keycode('<C-x><C-n>')
+        vim.api.nvim_feedkeys(key, 'm', false)
+      end
+    end
+  })
+<
 
 FUNCTIONS FOR FINDING COMPLETIONS			*complete-functions*
 
@@ -1189,9 +1162,6 @@ For example, the function can contain this: >
 	let matches = ... list of words ...
 	return {'words': matches, 'refresh': 'always'}
 <
-If looking for matches is time-consuming, |complete_check()| may be used to
-maintain responsiveness.
-
 						*complete-items*
 Each list item can either be a string or a Dictionary.  When it is a string it
 is used as the completion.  When it is a Dictionary it can contain these
@@ -1326,7 +1296,6 @@ use all space available.
 The 'pumwidth' option can be used to set a minimum width.  The default is 15
 characters.
 
-							*compl-states*
 There are three states:
 1. A complete match has been inserted, e.g., after using CTRL-N or CTRL-P.
 2. A cursor key has been used to select another match.  The match was not

runtime/doc/intro.txt

@@ -89,7 +89,7 @@ To uninstall Nvim:
   - Scoop (Windows): `scoop uninstall neovim`
 
 ==============================================================================
-Sponsor Vim/Nvim development                            *sponsor*
+Sponsor Vim/Nvim development                            *sponsor* *register*
 
 Fixing bugs and adding new features takes a lot of time and effort.  To show
 your appreciation for the work and motivate developers to continue working on
@@ -605,7 +605,7 @@ status messages will only be used if an option is on: >
   command characters            'showcmd'       on          off
   cursor position               'ruler'         off         off
 
-The current mode is "-- INSERT --" or "-- REPLACE --", see 'showmode'.  The
+The current mode is "-- INSERT --" or "-- REPLACE --", see |'showmode'|.  The
 command characters are those that you typed but were not used yet.
 
 If you have a slow terminal you can switch off the status messages to speed
@@ -711,4 +711,5 @@ Arbitrary code registered via |:UpdateRemotePlugins|, that runs in a separate
 process and communicates with Nvim via the |api|.
 
 
+==============================================================================
  vim:tw=78:ts=8:et:sw=4:ft=help:norl:

runtime/doc/job_control.txt

@@ -140,4 +140,5 @@ A job may be killed at any time with the |jobstop()| function:
 <
 Individual streams can be closed without killing the job, see |chanclose()|.
 
+==============================================================================
  vim:tw=78:ts=8:noet:ft=help:norl:

runtime/doc/lua-bit.txt

@@ -376,7 +376,8 @@ strongly advised not to rely on undefined or implementation-defined behavior.
 ==============================================================================
 COPYRIGHT
 
-Lua BitOp is Copyright (C) 2008-2025 Mike Pall.
+Lua BitOp is Copyright (C) 2008-2012 Mike Pall.
 Lua BitOp is free software, released under the MIT license.
 
+==============================================================================
  vim:tw=78:ts=4:sw=4:sts=4:et:ft=help:norl:

runtime/doc/lua-guide.txt

@@ -10,9 +10,9 @@
 ==============================================================================
 Introduction                                                         *lua-guide*
 
-This guide introduces the basics of everyday Lua usage for configuring and
-controlling Nvim. It assumes some familiarity with the (non-Lua) basics of
-Nvim (commands, options, mappings, autocommands), which are covered in the
+This guide introduces the basics of everyday usage of Lua to configure and
+operate Nvim. It assumes some familiarity with the (non-Lua) basics of Nvim
+(commands, options, mappings, autocommands), which are covered in the
 |user-manual|.
 
 This is not a comprehensive encyclopedia of all available features. Think of
@@ -29,17 +29,16 @@ The purpose of this guide is to introduce the different ways of interacting
 with Nvim through Lua (the "API"). This API consists of three different
 layers:
 
-1. The "Vim API" inherited from Vim: |Ex-commands| and |vimscript-functions|
-   as well as |user-function|s in Vimscript. These are accessed through
-   |vim.cmd()| and |vim.fn| respectively, which are discussed under
-   |lua-guide-vimscript| below.
+1. The "Vim API" inherited from Vim: |Ex-commands| and |builtin-functions| as
+well as |user-function|s in Vimscript. These are accessed through |vim.cmd()|
+and |vim.fn| respectively, which are discussed under |lua-guide-vimscript|
+below.
 
 2. The "Nvim API" written in C for use in remote plugins and GUIs; see |api|.
-   These functions are accessed through |vim.api|.
+These functions are accessed through |vim.api|.
 
 3. The "Lua API" written in and specifically for Lua. These are any other
-   functions accessible through `vim.*` not mentioned already; see
-   |lua-stdlib|.
+functions accessible through `vim.*` not mentioned already; see |lua-stdlib|.
 
 This distinction is important, as API functions inherit behavior from their
 original layer: For example, Nvim API functions always need all arguments to
@@ -121,6 +120,7 @@ Let's assume you have the following directory structure:
     |-- syntax/
     |-- init.vim
 <
+
 Then the following Lua code will load `myluamodule.lua`:
 >lua
     require("myluamodule")
@@ -133,6 +133,7 @@ Similarly, loading `other_modules/anothermodule.lua` is done via
     -- or
     require('other_modules.anothermodule')
 <
+
 Note how "submodules" are just subdirectories; the `.` is equivalent to the
 path separator `/` (even on Windows).
 
@@ -164,7 +165,7 @@ the cache manually first:
 <
 ------------------------------------------------------------------------------
 See also:
-• |lua-module-load|: how `require()` finds modules
+• |lua-module-load|
 • |pcall()|
 
 ==============================================================================
@@ -223,7 +224,7 @@ Vimscript are automatically converted:
 
     vim.fn.jobstart('ls', { on_stdout = print_stdout })
 <
-This works for both |vimscript-functions| and |user-function|s.
+This works for both |builtin-functions| and |user-function|s.
 
 Note that hashes (`#`) are not valid characters for identifiers in Lua, so,
 e.g., |autoload| functions have to be called with this syntax:
@@ -232,9 +233,10 @@ e.g., |autoload| functions have to be called with this syntax:
 <
 ------------------------------------------------------------------------------
 See also:
-• |vimscript-functions|: descriptions of all Vimscript functions
-• |function-list|: Vimscript functions grouped by topic
-• |:runtime|: run all Lua scripts matching a pattern in |'runtimepath'|
+• |builtin-functions|: alphabetic list of all Vimscript functions
+• |function-list|:     list of all Vimscript functions grouped by topic
+• |:runtime|:          run all Lua scripts matching a pattern in |'runtimepath'|
+• |package.path|:      list of all paths searched by `require()`
 
 ==============================================================================
 Variables                                                  *lua-guide-variables*
@@ -527,6 +529,7 @@ Examples:
       callback = function() print("My Plugin Works!") end,
     })
 <
+
 Nvim will always call a Lua function with a single table containing information
 about the triggered autocommand. The most useful keys are
 • `match`: a string that matched the `pattern` (see |<amatch>|)

runtime/doc/lua-plugin.txt

@@ -10,7 +10,7 @@
 ==============================================================================
 Introduction                                                       *lua-plugin*
 
-This document provides guidance for developing Nvim Lua plugins.
+This document provides guidance for developing Nvim (Lua) plugins:
 
 See |lua-guide| for guidance on using Lua to configure and operate Nvim.
 See |luaref| and |lua-concepts| for details on the Lua programming language.
@@ -19,7 +19,7 @@ See |luaref| and |lua-concepts| for details on the Lua programming language.
 Creating your first plugin                                    *lua-plugin-new*
 
 Any Vimscript or Lua code file that lives in the right directory,
-automatically is a "plugin". There's no manifest or "registration" step.
+automatically is a "plugin". There's no maniest or "registration" required.
 
 You can try it right now:
 
@@ -35,7 +35,7 @@ You can try it right now:
 
 Besides `plugin/foo.lua`, which is always run at startup, you can define Lua
 modules in the `lua/` directory. Those modules aren't loaded until your
-`plugin/foo.lua`, or the user, calls `require(…)`.
+`plugin/foo.lua`, the user, calls `require(…)`.
 
 ==============================================================================
 Type safety                                            *lua-plugin-type-safety*
@@ -108,11 +108,11 @@ In your plugin:
 >lua
     vim.keymap.set('n', '<Plug>(SayHello)', function()
         print('Hello from normal mode')
-    end)
+    end, { noremap = true })
 
     vim.keymap.set('v', '<Plug>(SayHello)', function()
         print('Hello from visual mode')
-    end)
+    end, { noremap = true })
 <
 In the user's config:
 >lua
@@ -176,9 +176,7 @@ For example, instead of:
     local foo = require('foo')
     vim.api.nvim_create_user_command('MyCommand', function()
         foo.do_something()
-    end, {
-      -- ...
-    })
+    end, { -- ... })
 <
 which calls `require('foo')` as soon as the module is loaded, you can
 lazy-load it by moving the `require` into the command's implementation:
@@ -229,7 +227,7 @@ A plugin tailored to Rust development might have initialization in
     -- e.g. add a |<Plug>| mapping or create a command
     vim.keymap.set('n', '<Plug>(MyPluginBufferAction)', function()
         print('Hello')
-    end, { buffer = bufnr, })
+    end, { noremap = true, buffer = bufnr, })
 <
 ==============================================================================
 Configuration                                              *lua-plugin-config*
@@ -247,9 +245,6 @@ Validations could include:
 ==============================================================================
 Troubleshooting                                   *lua-plugin-troubleshooting*
 
-While developing a plugin, you can use the |:restart| command to see the
-result of code changes in your plugin.
-
 HEALTH
 
 Nvim's "health" framework gives plugins a simple way to report status checks
@@ -276,7 +271,7 @@ Versioning and releases                                *lua-plugin-versioning*
 Consider:
 
 - Use |vim.deprecate()| or a `---@deprecate` annotation when you need to
-  communicate a (future) breaking change or discouraged practice.
+  communicate a (future) breaking change or discourged practice.
 - Using SemVer https://semver.org/ tags and releases to properly communicate
   bug fixes, new features, and breaking changes.
 - Automating versioning and releases in CI.
@@ -301,9 +296,7 @@ VERSIONING TOOLS
 Documentation                                                 *lua-plugin-doc*
 
 Provide vimdoc (see |help-writing|), so that users can read your plugin's
-documentation in Nvim, by entering `:h {plugin}` in |command-mode|. The
-help-tags (the right-aligned "search keywords" in the help documents) are
-regenerated using the |:helptags| command.
+documentation in Nvim, by entering `:h {plugin}` in |command-mode|.
 
 DOCUMENTATION TOOLS
 

runtime/doc/luaref.txt

@@ -1654,8 +1654,8 @@ lua_Alloc                                                            *lua_Alloc*
         `NULL` if and only if it cannot fill the request. When `nsize` is not
         zero and `osize` is zero, the allocator should behave like `malloc`.
         When `nsize` and `osize` are not zero, the allocator behaves like
-        `realloc`. Lua assumes that the allocator never fails when
-        `osize >= nsize`.
+        `realloc`. Lua assumes that the allocator never fails when `osize >=
+        nsize`.
 
         Here is a simple implementation for the allocator function. It is used
         in the auxiliary library by `luaL_newstate` (see
@@ -3567,8 +3567,8 @@ collectgarbage({opt} [, {arg}])                         *collectgarbage()*
                      `true` if the step finished a collection cycle.
         `"setpause"`   sets {arg} /100 as the new value for the `pause` of
                      the collector (see |lua-gc|).
-        `"setstepmul"` sets {arg} /100 as the new value for the
-                     `step multiplier` of the collector (see |lua-gc|).
+        `"setstepmul"` sets {arg} /100 as the new value for the `step
+                     multiplier` of the collector (see |lua-gc|).
 
 dofile({filename})                                      *dofile()*
         Opens the named file and executes its contents as a Lua chunk. When
@@ -4785,8 +4785,8 @@ debug.sethook([{thread},] {hook}, {mask} [, {count}])          *debug.sethook()*
         When called without arguments, the `debug.sethook` turns off the hook.
 
         When the hook is called, its first parameter is a string describing
-        the event that triggered its call: `"call"`, `"return"` (or
-        `"tail return"`), `"line"`, and `"count"`. For line events, the hook also
+        the event that triggered its call: `"call"`, `"return"` (or `"tail
+        return"`), `"line"`, and `"count"`. For line events, the hook also
         gets the new line number as its second parameter. Inside a hook, you
         can call `getinfo` with level 2 to get more information about the
         running function (level 0 is the `getinfo` function, and level 1 is
@@ -4885,4 +4885,5 @@ Christian Habermann's CRefVim project
 Adapted for bundled Nvim documentation; the original plugin can be found at
 https://www.vim.org/scripts/script.php?script_id=1291
 
- vim:tw=78:ts=4:ft=help:norl:et
+------------------------------------------------------------------------------
+ vi:tw=78:ts=4:ft=help:norl:et

runtime/doc/luvref.txt

@@ -220,12 +220,6 @@ TTY Modes ~
 - `TTY_MODE_NORMAL`: "normal"
 - `TTY_MODE_RAW`: "raw"
 - `TTY_MODE_IO`: "io"
- `TTY_MODE_RAW_VT`: "raw_vt"
-
-FS Modification Times ~
-
-- `FS_UTIME_NOW`: "now"
-- `FS_UTIME_OMIT`: "omit"
 
 ==============================================================================
 ERROR HANDLING                                              *luv-error-handling*
@@ -2202,7 +2196,7 @@ uv.pipe_bind2({pipe}, {name}, {flags})                         *uv.pipe_bind2()*
 
                 Returns: `0` or `fail`
 
-                Note:
+                *Note*:
                 1. Paths on Unix get truncated to sizeof(sockaddr_un.sun_path)
                    bytes, typically between 92 and 108 bytes.
                 2. New in version 1.46.0.
@@ -2235,7 +2229,7 @@ uv.pipe_connect2(pipe, name, [flags], [callback])           *uv.pipe_connect2()*
 
                 Returns: `uv_connect_t userdata` or `fail`
 
-                Note:
+                *Note*:
                 1. Paths on Unix get truncated to sizeof(sockaddr_un.sun_path)
                    bytes, typically between 92 and 108 bytes.
                 2. New in version 1.46.0.
@@ -3282,12 +3276,12 @@ uv.fs_fchmod({fd}, {mode} [, {callback}])                       *uv.fs_fchmod()*
 
                 Returns (async version): `uv_fs_t userdata`
 
-uv.fs_utime({path} [, {atime}, {mtime}, {callback}])             *uv.fs_utime()*
+uv.fs_utime({path}, {atime}, {mtime} [, {callback}])             *uv.fs_utime()*
 
                 Parameters:
                 - `path`: `string`
-                - `atime`: `number` or `string` or `nil`
-                - `mtime`: `number` or `string` or `nil`
+                - `atime`: `number`
+                - `mtime`: `number`
                 - `callback`: `callable` (async version) or `nil` (sync
                   version)
                   - `err`: `nil` or `string`
@@ -3295,66 +3289,39 @@ uv.fs_utime({path} [, {atime}, {mtime}, {callback}])             *uv.fs_utime()*
 
                 Equivalent to `utime(2)`.
 
-                See |luv-constants| for supported FS Modification Time
-                constants.
-
-                Passing `"now"` or `uv.constants.FS_UTIME_NOW` as the atime or
-                mtime sets the timestamp to the current time.
-
-                Passing `nil`, `"omit"`, or `uv.constants.FS_UTIME_OMIT` as
-                the atime or mtime leaves the timestamp untouched.
-
                 Returns (sync version): `boolean` or `fail`
 
                 Returns (async version): `uv_fs_t userdata`
 
-uv.fs_futime({fd} [, {atime}, {mtime}, {callback}])             *uv.fs_futime()*
+uv.fs_futime({fd}, {atime}, {mtime} [, {callback}])             *uv.fs_futime()*
 
                 Parameters:
                 - `fd`: `integer`
-                - `atime`: `number` or `string` or `nil`
-                - `mtime`: `number` or `string` or `nil`
+                - `atime`: `number`
+                - `mtime`: `number`
                 - `callback`: `callable` (async version) or `nil` (sync
                   version)
                   - `err`: `nil` or `string`
                   - `success`: `boolean` or `nil`
 
-                Equivalent to `futimes(3)`.
-
-                See |luv-constants| for supported FS Modification Time
-                constants.
-
-                Passing `"now"` or `uv.constants.FS_UTIME_NOW` as the atime or
-                mtime sets the timestamp to the current time.
-
-                Passing `nil`, `"omit"`, or `uv.constants.FS_UTIME_OMIT` as
-                the atime or mtime leaves the timestamp untouched.
+                Equivalent to `futime(2)`.
 
                 Returns (sync version): `boolean` or `fail`
 
                 Returns (async version): `uv_fs_t userdata`
 
-uv.fs_lutime({path} [, {atime}, {mtime}, {callback}])           *uv.fs_lutime()*
+uv.fs_lutime({path}, {atime}, {mtime} [, {callback}])           *uv.fs_lutime()*
 
                 Parameters:
                 - `path`: `string`
-                - `atime`: `number` or `string` or `nil`
-                - `mtime`: `number` or `string` or `nil`
+                - `atime`: `number`
+                - `mtime`: `number`
                 - `callback`: `callable` (async version) or `nil` (sync
                   version)
                   - `err`: `nil` or `string`
                   - `success`: `boolean` or `nil`
 
-                Equivalent to `lutimes(3)`.
-
-                See |luv-constants| for supported FS Modification Time
-                constants.
-
-                Passing `"now"` or `uv.constants.FS_UTIME_NOW` as the atime or
-                mtime sets the timestamp to the current time.
-
-                Passing `nil`, `"omit"`, or `uv.constants.FS_UTIME_OMIT` as
-                the atime or mtime leaves the timestamp untouched.
+                Equivalent to `lutime(2)`.
 
                 Returns (sync version): `boolean` or `fail`
 
@@ -3915,70 +3882,6 @@ uv.sleep({msec})                                                    *uv.sleep()*
 
                 Returns: Nothing.
 
-uv.new_sem([{value}])                                             *uv.new_sem()*
-
-                Parameters:
-                - `value`: `integer` or `nil`
-
-                Creates a new semaphore with the specified initial value. A
-                semaphore is safe to share across threads. It represents an
-                unsigned integer value that can incremented and decremented
-                atomically but any attempt to make it negative will "wait"
-                until the value can be decremented by another thread
-                incrementing it.
-
-                The initial value must be a non-negative integer.
-
-                Returns: `luv_sem_t userdata` or `fail`
-
-                Note: A semaphore must be shared between threads, any
-                `uv.sem_wait()` on a single thread that blocks will deadlock.
-
-uv.sem_post({sem})                                               *uv.sem_post()*
-
-                > method form `sem:post()`
-
-                Parameters:
-                - `sem`: `luv_sem_t userdata`
-
-                Increments (unlocks) a semaphore, if the semaphore's value
-                consequently becomes greater than zero then another thread
-                blocked in a sem_wait call will be woken and proceed to
-                decrement the semaphore.
-
-                Returns: Nothing.
-
-uv.sem_wait({sem})                                               *uv.sem_wait()*
-
-                > method form `sem:wait()`
-
-                Parameters:
-                - `sem`: `luv_sem_t userdata`
-
-                Decrements (locks) a semaphore, if the semaphore's value is
-                greater than zero then the value is decremented and the call
-                returns immediately. If the semaphore's value is zero then the
-                call blocks until the semaphore's value rises above zero or
-                the call is interrupted by a signal.
-
-                Returns: Nothing.
-
-uv.sem_trywait({sem})                                         *uv.sem_trywait()*
-
-                > method form `sem:trywait()`
-
-                Parameters:
-                - `sem`: `luv_sem_t userdata`
-
-                The same as `uv.sem_wait()` but returns immediately if the
-                semaphore is not available.
-
-                If the semaphore's value was decremented then `true` is
-                returned, otherwise the semaphore has a value of zero and
-                `false` is returned.
-
-                Returns: `boolean`
-
 ==============================================================================
 MISCELLANEOUS UTILITIES                            *luv-miscellaneous-utilities*
 

runtime/doc/map.txt

@@ -1390,13 +1390,13 @@ completion can be enabled:
 	-complete=compiler	compilers
 	-complete=diff_buffer	diff buffer names
 	-complete=dir		directory names
-	-complete=dir_in_path	directory names in 'cdpath'
+	-complete=dir_in_path	directory names in |'cdpath'|
 	-complete=environment	environment variable names
 	-complete=event		autocommand events
 	-complete=expression	Vim expression
 	-complete=file		file and directory names
-	-complete=file_in_path	file and directory names in 'path'
-	-complete=filetype	filetype names 'filetype'
+	-complete=file_in_path	file and directory names in |'path'|
+	-complete=filetype	filetype names |'filetype'|
 	-complete=function	function name
 	-complete=help		help subjects
 	-complete=highlight	highlight groups
@@ -1410,14 +1410,13 @@ completion can be enabled:
 	-complete=messages	|:messages| suboptions
 	-complete=option	options
 	-complete=packadd	optional package |pack-add| names
-	-complete=retab		|:retab| suboptions
-	-complete=runtime	file and directory names in 'runtimepath'
+	-complete=runtime	file and directory names in |'runtimepath'|
 	-complete=scriptnames	sourced script names
 	-complete=shellcmd	Shell command
 	-complete=shellcmdline	First is a shell command and subsequent ones
 				are filenames. The same behavior as |:!cmd|
 	-complete=sign		|:sign| suboptions
-	-complete=syntax	syntax file names 'syntax'
+	-complete=syntax	syntax file names |'syntax'|
 	-complete=syntime	|:syntime| suboptions
 	-complete=tag		tags
 	-complete=tag_listfiles	tags, file names are shown when CTRL-D is hit

runtime/doc/mbyte.txt

@@ -476,7 +476,7 @@ and what the keymaps are to get those characters:
 
 glyph   encoding	   keymap ~
 Char UTF-8 cp1255  hebrew  hebrewp  name ~
-א    0x5d0  0xe0     t	      a     alef
+א    0x5d0  0xe0     t	      a     ´alef
 ב    0x5d1  0xe1     c	      b     bet
 ג    0x5d2  0xe2     d	      g     gimel
 ד    0x5d3  0xe3     s	      d     dalet
@@ -494,7 +494,7 @@ Char UTF-8 cp1255  hebrew  hebrewp  name ~
 ן    0x5df  0xef     i	      N     nun sofit
 נ    0x5e0  0xf0     b	      n     nun
 ס    0x5e1  0xf1     x	      s     samech
-ע    0x5e2  0xf2     g	      u     ayin
+ע    0x5e2  0xf2     g	      u     `ayin
 ף    0x5e3  0xf3     ;	      P     pe sofit
 פ    0x5e4  0xf4     p	      p     pe
 ץ    0x5e5  0xf5     .	      X     tsadi sofit
@@ -556,8 +556,8 @@ Char UTF-8 hebrew name
 ב֯    0x5af   CC   masora circle
 
 Combining forms:
-ﬠ    0xfb20  X`   Alternative ayin
-ﬡ    0xfb21  X'   Alternative alef
+ﬠ    0xfb20  X`   Alternative `ayin
+ﬡ    0xfb21  X'   Alternative ´alef
 ﬢ    0xfb22  X-d  Alternative dalet
 ﬣ    0xfb23  X-h  Alternative he
 ﬤ    0xfb24  X-k  Alternative kaf

runtime/doc/message.txt

@@ -540,7 +540,7 @@ attempting a symlink attack (could happen when editing a file in /tmp or when
 
 Vim (and Vi) expect tags files to be sorted in ASCII order.  Binary searching
 can then be used, which is a lot faster than a linear search.  If your tags
-files are not properly sorted, reset the 'tagbsearch' option.
+files are not properly sorted, reset the |'tagbsearch'| option.
 This message is only given when Vim detects a problem when searching for a
 tag.  Sometimes this message is not given, even though the tags file is not
 properly sorted.
@@ -845,36 +845,4 @@ The |g<| command can be used to see the last page of previous command output.
 This is especially useful if you accidentally typed <Space> at the hit-enter
 prompt.
 
-==============================================================================
-4. PROGRESS MESSAGE                                    *progress-message*
-
-Plugins and core Nvim features can emit "progress" |ui-messages| to report the
-state of long-running tasks.
-
-Create or update a progress-message by calling |nvim_echo()| with
-`kind='progress'`. Each message has a unique message-id, returned by
-`nvim_echo`. You can specify the id when calling `nvim_echo` to update an
-existing progress-message.
-
-Events: ~
-    • msg_show |ui-messages| event is fired for ext-ui upon creation/update of a
-    progress-message
-    • Updating or creating a progress message also triggers the |Progress| autocommand.
-
-Example: >lua
-    local progress = {
-      kind = 'progress',
-      status = 'running',
-      percent = 10,
-      title = 'term',
-    }
-    progress.id = vim.api.nvim_echo({ { 'searching...' } }, true, progress)
-    progress.percent = 50
-    vim.api.nvim_echo({ { 'searching' } }, true, progress)
-    progress.status = 'success'
-    progress.percent = 100
-    vim.api.nvim_echo({ { 'done' } }, true, progress)
-<
-See also: |nvim_echo()| |ui-messages| |Progress|
-
  vim:tw=78:ts=8:noet:ft=help:norl:

runtime/doc/motion.txt

@@ -878,12 +878,12 @@ Numbered mark should be stored.  See |shada-file-marks|.
 
 
 							*'[* *`[*
-'[  `[			To the first character of the previously changed,
-			or yanked text.  Also set when writing the buffer.
+'[  `[			To the first character of the previously changed
+			or yanked text.
 
 							*']* *`]*
 ']  `]			To the last character of the previously changed or
-			yanked text.  Also set when writing the buffer.
+			yanked text.
 
 After executing an operator the Cursor is put at the beginning of the text
 that was operated upon.  After a put command ("p" or "P") the cursor is
@@ -942,11 +942,6 @@ was made yet in the current file.
 			the position will be on the last character.
 			To jump to older changes use |g;|.
 
-							*':* *`:*
-':			In a prompt buffer, the start of the current prompt.
-			Text from this line until end of buffer will be
-			submitted when the user submits the prompt.
-
 							*'(* *`(*
 '(  `(			To the start of the current sentence, like the |(|
 			command.