patch 9.1.2012: Vim9: cannot initialize class member with protected var

Problem:  Vim9: cannot initialize class member with protected var
Solution: Allow this to work if this happens within the same class
          (Foxe Chen)

closes: #18949

Signed-off-by: Foxe Chen <chen.foxe@gmail.com>
Signed-off-by: Christian Brabandt <cb@256bit.org>

.github/MAINTAINERS

@@ -45,6 +45,7 @@ runtime/colors/torte.vim				@habamax @romainl @neutaaaaan
 runtime/colors/wildcharm.vim				@habamax @romainl @neutaaaaan
 runtime/colors/zaibatsu.vim				@habamax @romainl @neutaaaaan
 runtime/colors/zellner.vim				@habamax @romainl @neutaaaaan
+runtime/compiler/biome.vim				@Konfekt
 runtime/compiler/checkstyle.vim				@dkearns
 runtime/compiler/cm3.vim				@dkearns
 runtime/compiler/cucumber.vim				@tpope
@@ -129,6 +130,7 @@ runtime/ftplugin/basic.vim				@dkearns
 runtime/ftplugin/brighterscript.vim			@ribru17
 runtime/ftplugin/brightscript.vim			@ribru17
 runtime/ftplugin/bst.vim				@tpope
+runtime/ftplugin/bpftrace.vim				@sgruszka
 runtime/ftplugin/c3.vim					@ttytm
 runtime/ftplugin/cabal.vim				@ribru17
 runtime/ftplugin/cedar.vim				@ribru17
@@ -220,6 +222,7 @@ runtime/ftplugin/kivy.vim				@ribru17
 runtime/ftplugin/kotlin.vim				@udalov
 runtime/ftplugin/lc.vim					@ribru17
 runtime/ftplugin/ldapconf.vim				@ribru17
+runtime/ftplugin/leex.vim				@jparise
 runtime/ftplugin/leo.vim				@ribru17
 runtime/ftplugin/less.vim				@genoma
 runtime/ftplugin/lex.vim				@ribru17
@@ -376,6 +379,7 @@ runtime/indent/kdl.vim					@imsnif @jiangyinzuo
 runtime/indent/kotlin.vim				@udalov
 runtime/indent/krl.vim					@KnoP-01
 runtime/indent/ld.vim					@dkearns
+runtime/indent/lf.vim					@andis-sprinkis
 runtime/indent/less.vim					@genoma
 runtime/indent/liquid.vim				@tpope
 runtime/indent/lua.vim					@marcuscf
@@ -450,6 +454,7 @@ runtime/syntax/asy.vim					@avidseeker
 runtime/syntax/autohotkey.vim				@mmikeww
 runtime/syntax/awk.vim					@dkearns
 runtime/syntax/basic.vim				@dkearns
+runtime/syntax/bpftrace.vim				@sgruszka
 runtime/syntax/bst.vim					@tpope
 runtime/syntax/bzl.vim					@dbarnett
 runtime/syntax/bzr.vim					@hdima
@@ -549,6 +554,7 @@ runtime/syntax/kivy.vim					@prophittcorey
 runtime/syntax/kotlin.vim				@udalov
 runtime/syntax/kdl.vim					@imsnif @jiangyinzuo
 runtime/syntax/krl.vim					@KnoP-01
+runtime/syntax/leex.vim					@jparise
 runtime/syntax/less.vim					@genoma
 runtime/syntax/lf.vim					@andis-sprinkis
 runtime/syntax/liquid.vim				@tpope

.github/labeler.yml

@@ -128,9 +128,12 @@ runtime:
   - all:
     - changed-files:
       - any-glob-to-any-file:
-        - 'runtime/ftplugin'
-        - 'runtime/syntax'
-        - 'runtime/indent'
+        - 'runtime/autoload/**/*.vim'
+        - 'runtime/colors/**/*.vim'
+        - 'runtime/compiler/**/*.vim'
+        - 'runtime/ftplugin/**/*.vim'
+        - 'runtime/indent/**/*.vim'
+        - 'runtime/syntax/**/*.vim'
         - 'runtime/pack/dist/opt/termdebug/plugin/termdebug.vim'
 
 termdebug:

.github/workflows/ci.yml

@@ -87,14 +87,11 @@ jobs:
             extra: [vimtags, proto]
           - features: huge
             compiler: gcc
-            extra: [no_x11]
-          - features: huge
-            compiler: gcc
-            extra: [socketserver]
+            extra: [no_x11_wl]
 
     steps:
       - name: Checkout repository from github
-        uses: actions/checkout@v5
+        uses: actions/checkout@v6
 
       - name: Check Filelist (for packaging)
         run: |
@@ -245,11 +242,8 @@ jobs:
             ;;
           esac
 
-          if ${{ contains(matrix.extra, 'no_x11') }}; then
-            CONFOPT="${CONFOPT} --without-x --disable-gui"
-          fi
-          if ${{ contains(matrix.extra, 'socketserver') }}; then
-            CONFOPT="${CONFOPT} --enable-socketserver"
+          if ${{ contains(matrix.extra, 'no_x11_wl') }}; then
+            CONFOPT="${CONFOPT} --without-x --disable-gui --without-wayland --enable-socketserver"
           fi
           if ${{ matrix.coverage == true }}; then
             CFLAGS="${CFLAGS} --coverage -DUSE_GCOV_FLUSH"
@@ -406,11 +400,11 @@ jobs:
       fail-fast: false
       matrix:
         features: [tiny, normal, huge]
-        runner: [macos-15-intel, macos-15]
+        runner: [macos-15-intel, macos-26]
 
     steps:
       - name: Checkout repository from github
-        uses: actions/checkout@v5
+        uses: actions/checkout@v6
 
       - name: Install packages
         if: matrix.features == 'huge'
@@ -594,7 +588,7 @@ jobs:
           release: false
 
       - name: Checkout repository from github
-        uses: actions/checkout@v5
+        uses: actions/checkout@v6
 
       - name: Create a list of download URLs
         shell: cmd
@@ -607,7 +601,7 @@ jobs:
           echo %GETTEXT64_URL%>> urls.txt
 
       - name: Cache downloaded files
-        uses: actions/cache@v4
+        uses: actions/cache@v5
         with:
           path: downloads
           key: ${{ runner.os }}-${{ matrix.arch }}-${{ hashFiles('urls.txt') }}

.github/workflows/codeql-analysis.yml

@@ -44,7 +44,7 @@ jobs:
 
     steps:
     - name: Checkout repository from github
-      uses: actions/checkout@v5
+      uses: actions/checkout@v6
 
     # Initializes the CodeQL tools for scanning.
     - name: Initialize CodeQL

.github/workflows/coverity.yml

@@ -19,7 +19,7 @@ jobs:
     steps:
       - name: Checkout repository from github
         if: env.TOKEN
-        uses: actions/checkout@v5
+        uses: actions/checkout@v6
 
       - name: Download Coverity
         if: env.TOKEN

.github/workflows/link-check.yml

@@ -8,7 +8,7 @@ jobs:
   lychee:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
       - name: Run Lychee
         uses: lycheeverse/lychee-action@v2
         with:

Filelist

@@ -829,6 +829,10 @@ RT_ALL =	\
 		runtime/pack/dist/opt/editorconfig/doc/editorconfig.txt \
 		runtime/pack/dist/opt/editorconfig/ftdetect/editorconfig.vim \
 		runtime/pack/dist/opt/editorconfig/plugin/editorconfig.vim \
+		runtime/pack/dist/opt/helpcurwin/autoload/helpcurwin.vim \
+		runtime/pack/dist/opt/helpcurwin/doc/helpcurwin.txt \
+		runtime/pack/dist/opt/helpcurwin/doc/tags \
+		runtime/pack/dist/opt/helpcurwin/plugin/helpcurwin.vim \
 		runtime/pack/dist/opt/helptoc/autoload/helptoc.vim \
 		runtime/pack/dist/opt/helptoc/doc/helptoc.txt \
 		runtime/pack/dist/opt/helptoc/doc/tags \
@@ -852,7 +856,11 @@ RT_ALL =	\
 		runtime/pack/dist/opt/netrw/autoload/netrw_gitignore.vim \
 		runtime/pack/dist/opt/netrw/doc/netrw.txt \
 		runtime/pack/dist/opt/netrw/plugin/netrwPlugin.vim \
-		runtime/pack/dist/opt/netrw/syntax/netrw.vim
+		runtime/pack/dist/opt/netrw/syntax/netrw.vim \
+		runtime/pack/dist/opt/osc52/plugin/osc52.vim \
+		runtime/pack/dist/opt/osc52/autoload/osc52.vim \
+		runtime/pack/dist/opt/osc52/doc/osc52.txt \
+		runtime/pack/dist/opt/osc52/doc/tags
 
 # Runtime files for all distributions without CR/LF translation.
 RT_ALL_BIN =	\

lang/LICENSE.zh_cn.txt

@@ -0,0 +1,60 @@
+注意: 本译文仅供参考。若因译文错漏引发任何问题，译者概不承担责任。VIM 许可证的
+完整英文版本为唯一法律依据。如有任何疑问，以英文原文为准。
+
+VIM 许可证
+
+I)  可以任意发布没有修改的 Vim 的拷贝，但是必须保证包含本许可证。您也可以发布
+    未经修改的部分 Vim，同样也必须包含这份许可证。发布由未经修改的 Vim 源代码
+    所编译出的 Vim 可执行文件，外加您自己的应用实例和 Vim 脚本也是允许的。
+
+II) 在满足以下全部四个条件的前提下，您可以发布经过修改 (或扩充) 的 Vim 版本，
+    包括可执行文件 和/或 源代码:
+    1) 本许可证必须包含在内，并且不能被修改。
+    2) 经过修改的 Vim 必须以下述五种方式之一发布:
+      a) 如果您本人对 Vim 做了改动，您必须在发布版本里清楚地说明如何与您联系。
+         当 Vim 的维护者 (以任何方式) 向您索取您所发布的 Vim 时，您必须把所做
+         的改动包括源代码无偿地提供出来。维护者保留把这些改动加入 Vim 正式版本
+         的权利。至于维护者怎样处理这些改动，以及用什么许可证发布，可以协商。
+         如果没有协商，那么，本许可证，或者它更新的版本，同样适用于您做出的改
+         动。Vim 现在的几位维护者可见:
+              https://github.com/orgs/vim/people
+         如果维护者发生变动，会在合适的地方 (很可能是 vim.sf.net、www.vim.org
+         和/或 comp.editors) 公布，当完全不能与维护者联系时，发送变更的约定自
+         动终止。一旦维护者确认收到了您所做的修改，您就不必再次发送了。
+
+      b) 如果您得到的是一个修改过的 Vim，并且它是在条件 a) 下发布的，那么您可
+         以不加改动地在条件 I) 下发布它；如果您又做了额外的改动，则这些改动受
+         到 a) 款条文的约束。
+
+      c) 在您发布的经过修改的 Vim 的每一份拷贝里，提供所有的变更部分，包括源代
+         码。提供的形式可以采用上下文风格的差异比较记录 (context diff)。您可以
+         为添加的新代码选择许可证，但是这些更改和为其选择的许可证不能限制他人
+         对 Vim 正式版本作出自己的改动。
+
+      d) 在满足以下全部三个条件的前提下，您可以继续发布带有条件 c) 所提及之变
+         更的经过修改的 Vim，而不必在发布时提供更改部分的源代码:
+         - 这些变更所附带的许可证允许您把这些变更无偿地并且没有任何限制地提供
+           给 Vim 的维护者，而且允许 Vim 的维护者无偿地并且没有任何限制地把这
+           些更改加入到 Vim 的正式版本中。
+         - 从您最后一次发布更改的 Vim 之日起，您要保存这些改动至少三年时间。在
+           这期间，维护者或别人 (以任何方式) 向您要求提供这些变更时，您必须提
+           供给他。
+         - 您要在发布版本中清楚地说明如何与您联系，这个联系方式必须保证自最后
+           一次发布相应的经过修改的 Vim 之日起至少三年有效，或尽可能长。
+      e) 当这些变更以 GPL (GNU General Public License，GNU 通用公共许可证) 发
+         布时，您可以在 GPL 版本 2，或更高版本的 GPL 下发布修改过的 Vim。
+    3) 必须添加一条改动的信息。至少要放在 "version" 命令的输出和启动画面里，好
+       让用户知道自己用的是一个修改过的 Vim。当以 2)e) 条件发布时，只有不与变
+       更适用的许可证冲突，这个信息的添加才是必要的。
+    4) 在 2)a) 和 2)d) 条件里要求的联系方式不能随便更改或删除，除非是作者自己
+       作出的更正。
+
+III) 如果您发布一个更改过的 Vim，强烈建议您对变更部分使用 Vim 的许可证，并且对
+     维护者提供变更部分并开放源代码。最好的方式是通过电子邮件或者把文件放到服
+     务器上，通过电子邮件传送 URL。如果只修改了很少的部分 (例如，只是一个修改
+     过的 Makefile)，那么传送一个上下文风格的差异比较记录 (context diff) 就可
+     以了。电子邮件的地址是 <maintainer@vim.org>
+
+IV)  不允许从 Vim 的源代码的发行版本或其中部分的源代码里删除本许可证，即使来自
+     更改过的版本也是如此。您可能想用这份许可证代替以前版本的 Vim 里的许可证，
+     这可以由您自行决定。

lang/README.zh_cn.txt

@@ -0,0 +1,122 @@
+Vim: Vi IMproved 9.1 版本的 README.txt 文件
+
+
+什 么 是 VIM ？
+
+Vim 是经典 UNIX 编辑器 Vi 的一个极大改进版本。它新增了许多功能：多级撤销、语法高
+亮、命令行历史、在线帮助、拼写检查、文件名补全、块操作、脚本语言等。同时也提供了
+图形用户界面（GUI）。尽管如此，Vi 兼容性依然得以保留，习惯使用 Vi 的用户操作时仍
+会感到得心应手。与 Vi 的差异请参阅 "runtime/doc/vi_diff.txt"。
+
+此编辑器对于编辑代码和其他纯文本文件非常有用。所有命令都通过常规键盘字符输入，因
+此熟练盲打的用户能够高效工作。此外，用户可以将功能键映射到命令，并且可以使用鼠标。
+
+Vim 也致力于提供一个（基本）符合 POSIX 标准的 vi 实现。当它以最小功能集（通常称
+为 vim.tiny）编译时，被许多 Linux 发行版用作默认的 vi 编辑器。
+
+Vim 可在 MS-Windows (7, 8, 10, 11)、macOS、Haiku、VMS 以及几乎所有 UNIX 变体上运
+行。移植到其他系统应该不太困难。旧版本的 Vim 曾在 Amiga DOS、Atari MiNT、BeOS、
+MS-DOS、MS-Windows 95/98/Me/NT/2000/XP/Vista、RISC OS 和 OS/2 上运行。这些版本的
+维护现已终止。
+
+
+获 取 途 径
+
+通常你可以使用你喜欢的软件包管理器来安装 Vim。在 Mac 和 Linux 上，会预装一个简化
+版的 Vim，如果你需要更多功能，仍需要安装完整的 Vim。
+
+有针对 Unix、PC、Amiga 和其他一些系统的独立发行版。本 README.txt 文件随运行时存
+档一起提供。该存档包含文档、语法文件以及其他运行时使用的文件。要运行 Vim，你必须
+获取二进制存档或源代码存档之一。您需要哪一种取决于您想要运行 Vim 的系统以及您是
+否希望或必须自行编译。请查阅 "https://www.vim.org/download.php" 以了解当前可用的
+发行版概览。
+
+获取最新版 Vim 的常见方式：
+* 从 github 检出 git 仓库：https://github.com/vim/vim。
+* 以存档形式获取源代码：https://github.com/vim/vim/tags。
+* 从 vim-win32-installer 仓库获取 Windows 可执行文件：
+  https://github.com/vim/vim-win32-installer/releases。
+
+
+编 译
+
+如果你获得的是二进制发行版，则无需编译 Vim。如果你获得的是源代码发行版，编译 Vim
+所需的所有内容都在 "src" 目录中。请参阅 src/INSTALL 文件中的说明。
+
+
+安 装
+
+请查阅以下文件之一以获取系统特定的安装说明。这些文件位于仓库中的 READMEdir 目录，
+或者在你解压缩存档后的顶级目录中：
+
+README_ami.txt		Amiga
+README_unix.txt		Unix
+README_dos.txt		MS-DOS 和 MS-Windows
+README_mac.txt		Macintosh
+README_haiku.txt	Haiku
+README_vms.txt		VMS
+
+根据你使用的发行版，可能还有其他 README_*.txt 文件。
+
+
+文 档
+
+Vim tutor 是为初学者设计的一小时培训课程。通常可以通过 "vimtutor" 命令启动。更多
+信息请参阅 ":help tutor"。
+
+最佳方式是在 Vim 中使用 ":help" 命令。如果您尚未安装可执行文件，请阅读
+"runtime/doc/help.txt"。该文件包含指向其他文档文件的指引。用户手册采用书籍体例编
+排，是学习使用 Vim 的推荐资料。具体请参阅 ":help user-manual"。
+
+
+复 制 与 版 权
+
+Vim 是慈善软件。您可以尽情使用和复制它，但鼓励您捐款以帮助乌干达的孤儿。请阅读
+"runtime/doc/uganda.txt" 文件了解详情（在 Vim 中执行 ":help uganda"）。
+
+许可摘要：对于未经修改的 Vim 副本，其使用或分发不受任何限制。Vim 的部分内容亦可
+分发，但必须始终包含许可文本。对于修改版本，则需遵循若干限制条款。本许可证与 GPL
+兼容，您可使用 GPL 库编译 Vim 并进行分发。
+
+
+赞 助
+
+修复错误与增添新功能均需投入大量时间与精力。为支持开发工作并激励开发者持续完善
+Vim，敬请通过捐赠表达您的认可。
+
+您捐赠的资金将主要用于帮助乌干达的儿童。请参阅 "runtime/doc/uganda.txt"。但同时，
+您的捐赠也将激励开发团队持续投入 Vim 的开发工作。
+
+关于赞助的最新信息，请查看 Vim 网站：
+	https://www.vim.org/sponsor/
+
+
+贡 献
+
+如果您想帮助改进 Vim，请参阅 CONTRIBUTING.md 文件。
+
+
+信 息 与 支 持
+
+如果您在 macOS 上，可以使用 MacVim：https://macvim.org
+
+关于 Vim 的最新消息可以在 Vim 主页上找到：
+	https://www.vim.org/
+
+如果您遇到问题，请查阅 Vim 文档或使用技巧：
+	https://www.vim.org/docs.php
+	https://vim.fandom.com/wiki/Vim_Tips_Wiki
+
+如果您仍有问题或其他疑问，请使用其中一个邮件列表与 Vim 用户和开发者讨论：
+	https://www.vim.org/maillist.php
+
+如果其他方法都无效，请直接将错误报告发送到 vim-dev 邮件列表：
+	<vim-dev@vim.org>
+
+
+主 要 作 者
+
+Vim 主要由 Bram Moolenaar <Bram@vim.org> 创建，可通过 ":help Bram-Moolenaar" 命
+令了解更多信息。
+
+请将任何其他评论、补丁、鲜花和建议发送到 vim-dev 邮件列表：<vim-dev@vim.org>

nsis/README.txt

@@ -35,7 +35,7 @@ Preparatory stage
     and for the 64-bit version — "winpty.dll" from x64/bin to "winpty64.dll".
     Put the renamed file and "winpty-agent.exe" in "../.." (above the "vim91"
     directory).  However, you can specify a different directory by specifying
-    the appropriate makefile value. How to do this is described below. 
+    the appropriate makefile value. How to do this is described below.
 
 6.  To use stronger encryption, add the Sodium library.  You can get it here:
 	https://github.com/jedisct1/libsodium/releases/download/1.0.19-RELEASE/libsodium-1.0.19-msvc.zip
@@ -64,7 +64,7 @@ Preparatory stage
 
     The default <GETTEXT directory> is "../..".  However, you can specify a
     different directory by specifying the appropriate makefile value. How to do
-    this is described below. 
+    this is described below.
 
 8.  Install NSIS if you didn't do that already.
     Download Unicode version the ShellExecAsUser plug-in for NSIS from:
@@ -80,7 +80,7 @@ Installer assembly stage
     After the installer is created and you copy it to the desired location, run
     the following command in the "/nsis" directory
 	    nmake.exe -lf Make_mvc.mak clean
-    
+
     On UNIX-like systems, go to the "/nsis" directory and type the command
 	    make -f Makefile [variables] all
 

nsis/lang/simpchinese.nsi

@@ -22,16 +22,14 @@ LangString ^UninstallCaption ${LANG_SIMPCHINESE} \
 # Translated license file for the license page                            {{{1
 ##############################################################################
 
-LicenseLangString page_lic_file 0 "..\lang\LICENSE.nsis.txt"
-#LicenseLangString page_lic_file ${LANG_SIMPCHINESE} \
-#        "..\lang\LICENSE.zh_cn.nsis.txt"
+LicenseLangString page_lic_file ${LANG_SIMPCHINESE} \
+        "..\lang\LICENSE.zh_cn.nsis.txt"
 
 ##############################################################################
 # Translated README.txt file, which is opened after installation          {{{1
 ##############################################################################
 
-LangString vim_readme_file 0 "README.txt"
-#LangString vim_readme_file ${LANG_SIMPCHINESE} "README.zh_cn.txt"
+LangString vim_readme_file ${LANG_SIMPCHINESE} "README.zh_cn.txt"
 
 ##############################################################################
 # MUI Configuration Strings                                               {{{1

runtime/autoload/dist/ft.vim

@@ -3,7 +3,7 @@ vim9script
 # Vim functions for file type detection
 #
 # Maintainer:		The Vim Project <https://github.com/vim/vim>
-# Last Change:		2025 Nov 11
+# Last Change:		2025 Dec 22
 # Former Maintainer:	Bram Moolenaar <Bram@vim.org>
 
 # These functions are moved here from runtime/filetype.vim to make startup
@@ -29,6 +29,28 @@ export def Check_inp()
   endif
 enddef
 
+# Erlang Application Resource Files (*.app.src is matched by extension)
+# See: https://erlang.org/doc/system/applications
+export def FTapp()
+  if exists("g:filetype_app")
+    exe "setf " .. g:filetype_app
+    return
+  endif
+  const pat = '^\s*{\s*application\s*,\s*\(''\=\)' .. expand("%:t:r:r") .. '\1\s*,'
+  var line: string
+  for lnum in range(1, min([line("$"), 100]))
+    line = getline(lnum)
+    # skip Erlang comments, might be something else
+    if line =~ '^\s*%' || line =~ '^\s*$'
+      continue
+    elseif line =~ '^\s*{' &&
+	getline(lnum, lnum + 9)->filter((_, v) => v !~ '^\s*%')->join(' ') =~# pat
+      setf erlang
+    endif
+    return
+  endfor
+enddef
+
 # This function checks for the kind of assembly that is wanted by the user, or
 # can be detected from the beginning of the file.
 export def FTasm()
@@ -1736,6 +1758,8 @@ const ft_from_ext = {
   # BSDL
   "bsd": "bsdl",
   "bsdl": "bsdl",
+  # Bpftrace
+  "bt": "bpftrace",
   # C3
   "c3": "c3",
   "c3i": "c3",
@@ -2094,6 +2118,8 @@ const ft_from_ext = {
   "tmpl": "template",
   # Hurl
   "hurl": "hurl",
+  # Hylo
+  "hylo": "hylo",
   # Hyper Builder
   "hb": "hb",
   # Httest
@@ -2226,6 +2252,8 @@ const ft_from_ext = {
   "ldg": "ledger",
   "ledger": "ledger",
   "journal": "ledger",
+  # Leex
+  "xrl": "leex",
   # Leo
   "leo": "leo",
   # Less
@@ -2345,6 +2373,8 @@ const ft_from_ext = {
   "norg": "norg",
   # Novell netware batch files
   "ncf": "ncf",
+  # N-Quads
+  "nq": "nq",
   # Not Quite C
   "nqc": "nqc",
   # NSE - Nmap Script Engine - uses Lua syntax
@@ -2705,6 +2735,7 @@ const ft_from_ext = {
   "nut": "squirrel",
   # Starlark
   "ipd": "starlark",
+  "sky": "starlark",
   "star": "starlark",
   "starlark": "starlark",
   # OpenVPN configuration
@@ -3071,6 +3102,8 @@ const ft_from_name = {
   ".editorconfig": "editorconfig",
   # Elinks configuration
   "elinks.conf": "elinks",
+  # Erlang
+  "rebar.config": "erlang",
   # Exim
   "exim.conf": "exim",
   # Exports

runtime/autoload/dist/script.vim

@@ -4,7 +4,7 @@ vim9script
 # Invoked from "scripts.vim" in 'runtimepath'
 #
 # Maintainer:	The Vim Project <https://github.com/vim/vim>
-# Last Change:	2025 Aug 09
+# Last Change:	2025 Dec 22
 # Former Maintainer:	Bram Moolenaar <Bram@vim.org>
 
 export def DetectFiletype()
@@ -233,6 +233,10 @@ export def Exe2filetype(name: string, line1: string): string
   elseif name =~ '^execlineb\>'
     return 'execline'
 
+    # Bpftrace
+  elseif name =~ '^bpftrace\>'
+    return 'bpftrace'
+
     # Vim
   elseif name =~ '^vim\>'
     return 'vim'

runtime/autoload/dist/vim9.vim

@@ -3,7 +3,7 @@ vim9script
 # Vim runtime support library
 #
 # Maintainer:   The Vim Project <https://github.com/vim/vim>
-# Last Change:  2025 Aug 15
+# Last Change:  2025 Dec 21
 
 export def IsSafeExecutable(filetype: string, executable: string): bool
   if empty(exepath(executable))
@@ -60,15 +60,19 @@ if has('unix')
     enddef
   else
     export def Launch(args: string)
-      const fork = has('gui_running') ? '' : '&'
+      const fork = has('gui_running') ? '&' : ''
       execute $':silent ! nohup {args} {Redir()} {fork}' | redraw!
     enddef
   endif
 elseif has('win32')
   export def Launch(args: string)
-    const shell = (&shell =~? '\<cmd\.exe\>') ? '' : 'cmd.exe /c'
-    const quotes = empty(shell) ? '' : '""'
-    execute $'silent ! {shell} start {quotes} /b {args} {Redir()}' | redraw!
+    try
+      execute ':silent !start' args | redraw!
+    catch /^Vim(!):E371:/
+      echohl ErrorMsg
+      echom "dist#vim9#Launch(): can not start" args
+      echohl None
+    endtry
   enddef
 else
   export def Launch(dummy: string)
@@ -81,7 +85,10 @@ var os_viewer = null_string
 if has('win32unix')
   # (cyg)start suffices
   os_viewer = ''
-# Windows / WSL
+# Windows
+elseif has('win32')
+  os_viewer = '' # Use :!start
+# WSL
 elseif executable('explorer.exe')
   os_viewer = 'explorer.exe'
 # Linux / BSD
@@ -126,6 +133,11 @@ export def Open(file: string)
     &shellslash = false
     defer setbufvar('%', '&shellslash', true)
   endif
+  if &shell == 'pwsh' || &shell == 'powershell'
+    const shell = &shell
+    setlocal shell&
+    defer setbufvar('%', '&shell', shell)
+  endif
   Launch($"{Viewer()} {shellescape(file, 1)}")
 enddef
 

runtime/autoload/getscript.vim

@@ -14,6 +14,7 @@
 "   2024 Nov 12 by Vim Project: fix problems on Windows (#16036)
 "   2025 Feb 28 by Vim Project: add support for bzip3 (#16755)
 "   2025 May 11 by Vim Project: check network connectivity (#17249)
+"   2025 Dec 21 by Vim Project: make the wget check more robust (#18987)
 "  }}}
 "
 " GetLatestVimScripts: 642 1 :AutoInstall: getscript.vim
@@ -58,7 +59,10 @@ endif
 
 " wget vs curl {{{2
 if !exists("g:GetLatestVimScripts_wget")
- if executable("wget")
+ if executable("wget.exe")
+  " enforce extension: windows powershell desktop version has a wget alias that hides wget.exe
+  let g:GetLatestVimScripts_wget= "wget.exe"
+ elseif executable("wget")
   let g:GetLatestVimScripts_wget= "wget"
  elseif executable("curl.exe")
   " enforce extension: windows powershell desktop version has a curl alias that hides curl.exe
@@ -73,7 +77,7 @@ endif
 
 " options that wget and curl require:
 if !exists("g:GetLatestVimScripts_options")
- if g:GetLatestVimScripts_wget == "wget"
+ if g:GetLatestVimScripts_wget =~ "wget"
   let g:GetLatestVimScripts_options= "-q -O"
  elseif g:GetLatestVimScripts_wget =~ "curl"
   let g:GetLatestVimScripts_options= "-s -o"

runtime/autoload/tutor.vim

@@ -211,7 +211,7 @@ function! tutor#TutorCmd(tutor_name)
     endif
 
     call tutor#SetupVim()
-    exe "drop ".l:to_open
+    exe "drop ".fnameescape(l:to_open)
     call tutor#EnableInteractive(v:true)
 endfunction
 

runtime/autoload/zip.vim

@@ -17,6 +17,7 @@
 " 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
 " 2025 Sep 22 by Vim Project: support PowerShell Core
+" 2025 Dec 20 by Vim Project: use :lcd instead of :cd
 " 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,
@@ -371,7 +372,7 @@ fun! zip#Write(fname)
   call mkdir(tmpdir,"p")
 
   " attempt to change to the indicated directory
-  if s:ChgDir(tmpdir,s:ERROR,"(zip#Write) cannot cd to temporary directory")
+  if s:ChgDir(tmpdir,s:ERROR,"(zip#Write) cannot lcd to temporary directory")
     return
   endif
 
@@ -380,7 +381,7 @@ fun! zip#Write(fname)
     call delete("_ZIPVIM_", "rf")
   endif
   call mkdir("_ZIPVIM_")
-  cd _ZIPVIM_
+  lcd _ZIPVIM_
 
   if has("unix")
     let zipfile = substitute(a:fname,'zipfile://\(.\{-}\)::[^\\].*$','\1','')
@@ -455,7 +456,7 @@ fun! zip#Write(fname)
   endif
 
   " cleanup and restore current directory
-  cd ..
+  lcd ..
   call delete("_ZIPVIM_", "rf")
   call s:ChgDir(curdir,s:WARNING,"(zip#Write) unable to return to ".curdir."!")
   call delete(tmpdir, "rf")
@@ -536,7 +537,7 @@ endfun
 " s:ChgDir: {{{2
 fun! s:ChgDir(newdir,errlvl,errmsg)
   try
-   exe "cd ".fnameescape(a:newdir)
+   exe "lcd ".fnameescape(a:newdir)
   catch /^Vim\%((\a\+)\)\=:E344/
    redraw!
    if a:errlvl == s:NOTE

runtime/compiler/biome.vim

@@ -0,0 +1,23 @@
+" Vim compiler file
+" Compiler:     Biome (= linter for JavaScript, TypeScript, JSX, TSX, JSON,
+"               JSONC, HTML, Vue, Svelte, Astro, CSS, GraphQL and GritQL files)
+" Maintainer:   @Konfekt
+" Last Change:  2025 Nov 12
+if exists("current_compiler") | finish | endif
+let current_compiler = "biome"
+
+let s:cpo_save = &cpo
+set cpo&vim
+
+exe 'CompilerSet makeprg=' .. escape('biome check --linter-enabled=true --formatter-enabled=false --assist-enabled=false --reporter=github '
+      \ .. get(b:, 'biome_makeprg_params', get(g:, 'biome_makeprg_params', '')), ' \|"')
+
+CompilerSet errorformat=::%trror%.%#file=%f\\,line=%l\\,%.%#col=%c\\,%.%#::%m
+CompilerSet errorformat+=::%tarning%.%#file=%f\\,line=%l\\,%.%#col=%c\\,%.%#::%m
+CompilerSet errorformat+=::%totice%.%#file=%f\\,line=%l\\,%.%#col=%c\\,%.%#::%m
+CompilerSet errorformat+=%-G\\s%#
+CompilerSet errorformat+=%-Gcheck\ %.%#
+CompilerSet errorformat+=%-G%.%#Some\ errors\ were\ emitted\ while\ running\ checks%.
+
+let &cpo = s:cpo_save
+unlet s:cpo_save

runtime/compiler/gcc.vim

@@ -6,6 +6,7 @@
 "			by Daniel Hahler, 2019 Jul 12
 "			added line suggested by Anton Lindqvist 2016 Mar 31
 "			2024 Apr 03 by The Vim Project (removed :CompilerSet definition)
+"			2025 Dec 17 by The Vim Project (correctly parse: 'make: *** [Makefile:2: all] Error 1')
 
 if exists("current_compiler")
   finish
@@ -16,6 +17,7 @@ let s:cpo_save = &cpo
 set cpo&vim
 
 CompilerSet errorformat=
+      \make:\ ***\ [%f:%l:\ %m,
       \%*[^\"]\"%f\"%*\\D%l:%c:\ %m,
       \%*[^\"]\"%f\"%*\\D%l:\ %m,
       \\"%f\"%*\\D%l:%c:\ %m,

runtime/compiler/maven.vim

@@ -7,24 +7,54 @@
 " Original Source:	https://github.com/mikelue/vim-maven-plugin/blob/master/compiler/maven.vim
 "                   (distributed under same terms as LICENSE per
 "                   https://github.com/mikelue/vim-maven-plugin/issues/13)
-" Last Change:	2024 Nov 12
+" Last Change:	2025 Nov 18
 
 if exists("current_compiler")
   finish
 endif
 let current_compiler = "maven"
 
+" CompilerSet makeprg=mvn
 execute $'CompilerSet makeprg=mvn\ --batch-mode\ {escape(get(b:, 'maven_makeprg_params', get(g:, 'maven_makeprg_params', '')), ' \|"')}'
 
 " Error message for POM
 CompilerSet errorformat=[FATAL]\ Non-parseable\ POM\ %f:\ %m%\\s%\\+@%.%#line\ %l\\,\ column\ %c%.%#,
 CompilerSet errorformat+=[%tRROR]\ Malformed\ POM\ %f:\ %m%\\s%\\+@%.%#line\ %l\\,\ column\ %c%.%#
+" Handle Non-parseable POM with '@<line>:<col>' embedded in the 'position:' clause.
+CompilerSet errorformat+=[FATAL]\ Non-parseable\ POM\ %f:\ %m%\\s%\\+%.%#@%l:%c%.%#,
+CompilerSet errorformat+=[%tRROR]\ Malformed\ POM\ %f:\ %m%\\s%\\+%.%#@%l:%c%.%#,
 
-" Java related build messages
+" JavaC messages with paths relative to module root:
+" With column:
 CompilerSet errorformat+=[%tARNING]\ %f:[%l\\,%c]\ %m
 CompilerSet errorformat+=[%tRROR]\ %f:[%l\\,%c]\ %m
 CompilerSet errorformat+=%A[%t%[A-Z]%#]\ %f:[%l\\,%c]\ %m,%Z
 CompilerSet errorformat+=%A%f:[%l\\,%c]\ %m,%Z
+" Without column:
+CompilerSet errorformat+=[%tARNING]\ %f:[%l]\ %m
+CompilerSet errorformat+=[%tRROR]\ %f:[%l]\ %m
+CompilerSet errorformat+=%A[%t%[A-Z]%#]\ %f:[%l]\ %m,%Z
+CompilerSet errorformat+=%A%f:[%l]\ %m,%Z
+
+" Plug-in messages with absolute paths:
+" with column:
+CompilerSet errorformat+=[%tARNING]\ %f:%l:%c:\ %m
+CompilerSet errorformat+=[%tRROR]\ %f:%l:%c:\ %m
+CompilerSet errorformat+=%A[%t%[A-Z]%#]\ %f:%l:%c:\ %m,%Z
+CompilerSet errorformat+=%A%f:%l:%c:\ %m,%Z
+" without column:
+CompilerSet errorformat+=[%tARNING]\ %f:%l:\ %m
+CompilerSet errorformat+=[%tRROR]\ %f:%l:\ %m
+CompilerSet errorformat+=%A[%t%[A-Z]%#]\ %f:%l:\ %m,%Z
+CompilerSet errorformat+=%A%f:%l:\ %m,%Z
+
+" SpotBugs
+CompilerSet errorformat+=[%tRROR]\ %m%\\s%\\+\[%*[^]]]%\\s%\\+In\ %f\ %.%#,
+CompilerSet errorformat+=[%tARNING]\ %m%\\s%\\+\[%*[^]]]%\\s%\\+In\ %f\ %.%#,
+CompilerSet errorformat+=[%tRROR]\ %.%#\ [aA]t\ %f:\[lines\ %l-%\\d\\+]\ %.%#,
+CompilerSet errorformat+=[%tARNING]\ %.%#\ [aA]t\ %f:\[lines\ %l-%\\d\\+]\ %.%#,
+CompilerSet errorformat+=[%tRROR]\ %.%#\ [aA]t\ %f:\[line\ %l]\ %.%#,
+CompilerSet errorformat+=[%tARNING]\ %.%#\ [aA]t\ %f:\[line\ %l]\ %.%#,
 
 " jUnit related build messages
 CompilerSet errorformat+=%+E\ \ %#test%m,%Z
@@ -36,5 +66,7 @@ CompilerSet errorformat+=%+Z%\\s%#at\ %f(%\\f%\\+:%l),
 CompilerSet errorformat+=%+C%.%#
 
 " Misc message removal
+" CompilerSet errorformat+=%-GPicked\ up\ _JAVA_OPTIONS\ %.%#,
+CompilerSet errorformat+=%-GAudit\ done.,
 CompilerSet errorformat+=%-G[INFO]\ %.%#,
 CompilerSet errorformat+=%-G[debug]\ %.%#

runtime/compiler/rime_deployer.vim

@@ -3,6 +3,7 @@
 " Maintainer:           Wu, Zhenyu <wuzhenyu@ustc.edu>
 " URL:                  https://rime.im
 " Latest Revision:      2024-04-09
+" Last Change:          2025 Nov 16 by The Vim Project (set errorformat)
 
 if exists('b:current_compiler')
   finish
@@ -25,6 +26,8 @@ for s:shared_data_dir in ['/sdcard/rime-data', '/run/current-system/sw/share/rim
 endfor
 execute 'CompilerSet makeprg=rime_deployer\ --build\ %:p:h:S\' s:shared_data_dir
 unlet s:prefix s:shared_data_dir
+" CompilerSet errorformat=%f:%l:%c:\ %m,%f:%l:\ %m
+CompilerSet errorformat&
 
 let &cpoptions = s:save_cpoptions
 unlet s:save_cpoptions

runtime/compiler/rustc.vim

@@ -2,6 +2,8 @@
 " Compiler:         Rust Compiler
 " Maintainer:       Chris Morgan <me@chrismorgan.info>
 " Latest Revision:  2023-09-11
+" 2025 Nov 15 by Vim project: remove test for Vim patch 7.4.191
+" 2025 Dec 18 by Vim project: detect more errors #18957
 " For bugs, patches and license go to https://github.com/rust-lang/rust.vim
 
 if exists("current_compiler")
@@ -17,11 +19,7 @@ set cpo&vim
 if get(g:, 'rustc_makeprg_no_percent', 0)
     CompilerSet makeprg=rustc
 else
-    if has('patch-7.4.191')
-      CompilerSet makeprg=rustc\ \%:S
-    else
-      CompilerSet makeprg=rustc\ \"%\"
-    endif
+    CompilerSet makeprg=rustc\ \%:S
 endif
 
 " New errorformat (after nightly 2016/08/10)
@@ -32,8 +30,10 @@ CompilerSet errorformat=
             \%Eerror:\ %m,
             \%Eerror[E%n]:\ %m,
             \%Wwarning:\ %m,
+            \%Wwarning[E%n]:\ %m,
             \%Inote:\ %m,
             \%C\ %#-->\ %f:%l:%c,
+            \%C\ %#╭▸\ %f:%l:%c,
             \%E\ \ left:%m,%C\ right:%m\ %f:%l:%c,%Z
 
 " Old errorformat (before nightly 2016/08/10)

runtime/compiler/ty.vim

@@ -0,0 +1,19 @@
+" Vim compiler file
+" Compiler:     Ty (Python Type Checker)
+" Maintainer:   @konfekt
+" Last Change:  2024 Dec 18
+
+if exists("current_compiler") | finish | endif
+let current_compiler = "ty"
+
+let s:cpo_save = &cpo
+set cpo&vim
+
+" CompilerSet makeprg=ty
+exe 'CompilerSet makeprg=' ..  escape(
+        \ get(b:, 'ty_makeprg', get(g:, 'ty_makeprg', 'ty --no-progress --color=never'))
+        \ ..' check --output-format=concise', ' \|"')
+CompilerSet errorformat=%f:%l:%c:\ %m,%f:%l:\ %m,%f:%l:%c\ -\ %m,%f:
+
+let &cpo = s:cpo_save
+unlet s:cpo_save

runtime/compiler/vimdoc.vim

@@ -2,6 +2,7 @@
 " Language:             vimdoc
 " Maintainer:           Wu, Zhenyu <wuzhenyu@ustc.edu>
 " Latest Revision:      2024-04-13
+" Last Change: 2025 Nov 16 by The Vim Project (set errorformat)
 "
 " If you can not find 'vimdoc' in the package manager of your distribution e.g
 " 'pip', then you may need to build it from its source.
@@ -15,6 +16,8 @@ let s:save_cpoptions = &cpoptions
 set cpoptions&vim
 
 CompilerSet makeprg=vimdoc
+" CompilerSet errorformat=%f:%l:%c:\ %m,%f:%l:\ %m
+CompilerSet errorformat&
 
 let &cpoptions = s:save_cpoptions
 unlet s:save_cpoptions

runtime/compiler/yamllint.vim

@@ -3,6 +3,7 @@
 " Maintainer:  Romain Lafourcade <romainlafourcade@gmail.com>
 " Last Change: 2021 July 21
 "		2024 Apr 03 by The Vim Project (removed :CompilerSet definition)
+"              2025 Nov 16 by The Vim Project (set errorformat)
 
 if exists("current_compiler")
     finish
@@ -10,4 +11,6 @@ endif
 let current_compiler = "yamllint"
 
 CompilerSet makeprg=yamllint\ -f\ parsable
+" CompilerSet errorformat=%f:%l:%c:\ [%t%*[^]]]\ %m,%f:%l:%c:\ [%*[^]]]\ %m
+CompilerSet errorformat&
 

runtime/compiler/zig_build_exe.vim

@@ -1,7 +1,7 @@
 " Vim compiler file
 " Compiler: Zig Compiler (zig build-exe)
 " Upstream: https://github.com/ziglang/zig.vim
-" Last Change: 2024 Apr 05 by The Vim Project (removed :CompilerSet definition)
+" Last Change: 2025 Nov 16 by The Vim Project (set errorformat)
 
 if exists('current_compiler')
   finish
@@ -12,11 +12,9 @@ let current_compiler = 'zig_build_exe'
 let s:save_cpo = &cpo
 set cpo&vim
 
-if has('patch-7.4.191')
-  CompilerSet makeprg=zig\ build-exe\ \%:S\ \$* 
-else
-  CompilerSet makeprg=zig\ build-exe\ \"%\"\ \$* 
-endif
+CompilerSet makeprg=zig\ build-exe\ \%:S\ \$*
+" CompilerSet errorformat=%f:%l:%c: %t%*[^:]: %m, %f:%l:%c: %m, %f:%l: %m
+CompilerSet errorformat&
 
 let &cpo = s:save_cpo
 unlet s:save_cpo

runtime/compiler/zig_test.vim

@@ -1,7 +1,7 @@
 " Vim compiler file
 " Compiler: Zig Compiler (zig test)
 " Upstream: https://github.com/ziglang/zig.vim
-" Last Change: 2024 Apr 05 by The Vim Project (removed :CompilerSet definition)
+" Last Change: 2025 Nov 16 by The Vim Project (set errorformat)
 
 if exists('current_compiler')
   finish
@@ -12,11 +12,9 @@ let current_compiler = 'zig_test'
 let s:save_cpo = &cpo
 set cpo&vim
 
-if has('patch-7.4.191')
-  CompilerSet makeprg=zig\ test\ \%:S\ \$* 
-else
-  CompilerSet makeprg=zig\ test\ \"%\"\ \$* 
-endif
+CompilerSet makeprg=zig\ test\ \%:S\ \$*
+" CompilerSet errorformat=%f:%l:%c: %t%*[^:]: %m, %f:%l:%c: %m, %f:%l: %m
+CompilerSet errorformat&
 
 let &cpo = s:save_cpo
 unlet s:save_cpo

runtime/defaults.vim

@@ -1,7 +1,7 @@
 " The default vimrc file.
 "
 " Maintainer:	The Vim Project <https://github.com/vim/vim>
-" Last Change:	2025 Sep 10
+" Last Change:	2025 Nov 28
 " Former Maintainer:	Bram Moolenaar <Bram@vim.org>
 "
 " This is loaded if no vimrc file was found.
@@ -136,7 +136,7 @@ if &t_Co > 2 || has("gui_running")
   syntax on
 
   " I like highlighting strings inside C comments.
-  " Revert with ":unlet c_comment_strings".
+  " Revert with ":unlet g:c_comment_strings".
   let c_comment_strings=1
 endif
 

runtime/doc/builtin.txt

@@ -1,4 +1,4 @@
-*builtin.txt*	For Vim version 9.1.  Last change: 2025 Nov 09
+*builtin.txt*	For Vim version 9.1.  Last change: 2025 Dec 21
 
 
 		  VIM REFERENCE MANUAL	  by Bram Moolenaar
@@ -23,9 +23,11 @@ Use CTRL-] on the function name to jump to the full explanation.
 
 USAGE				RESULT	DESCRIPTION	~
 
-abs({expr})			Float or Number  absolute value of {expr}
+abs({expr})			Float/Number
+					absolute value of {expr}
 acos({expr})			Float	arc cosine of {expr}
-add({object}, {item})		List/Blob   append {item} to {object}
+add({object}, {item})		List/Blob
+					append {item} to {object}
 and({expr}, {expr})		Number	bitwise AND
 append({lnum}, {text})		Number	append {text} below line {lnum}
 appendbufline({buf}, {lnum}, {text})
@@ -33,7 +35,8 @@ appendbufline({buf}, {lnum}, {text})
 					in buffer {buf}
 argc([{winid}])			Number	number of files in the argument list
 argidx()			Number	current index in the argument list
-arglistid([{winnr} [, {tabnr}]]) Number	argument list id
+arglistid([{winnr} [, {tabnr}]])
+				Number	argument list id
 argv({nr} [, {winid}])		String	{nr} entry of the argument list
 argv([-1, {winid}])		List	the argument list
 asin({expr})			Float	arc sine of {expr}
@@ -43,7 +46,7 @@ assert_equal({exp}, {act} [, {msg}])
 assert_equalfile({fname-one}, {fname-two} [, {msg}])
 				Number	assert file contents are equal
 assert_exception({error} [, {msg}])
-				Number	assert {error} is in v:exception
+				Number	assert {error} is in |v:exception|
 assert_fails({cmd} [, {error} [, {msg} [, {lnum} [, {context}]]]])
 				Number	assert {cmd} fails
 assert_false({actual} [, {msg}])
@@ -81,8 +84,8 @@ bufexists({buf})		Number	|TRUE| if buffer {buf} exists
 buflisted({buf})		Number	|TRUE| if buffer {buf} is listed
 bufload({buf})			Number	load buffer {buf} if not loaded yet
 bufloaded({buf})		Number	|TRUE| if buffer {buf} is loaded
-bufname([{buf}])		String	Name of the buffer {buf}
-bufnr([{buf} [, {create}]])	Number	Number of the buffer {buf}
+bufname([{buf}])		String	name of the buffer {buf}
+bufnr([{buf} [, {create}]])	Number	number of the buffer {buf}
 bufwinid({buf})			Number	window ID of buffer {buf}
 bufwinnr({buf})			Number	window number of buffer {buf}
 byte2line({byte})		Number	line number at byte count {byte}
@@ -121,7 +124,8 @@ ch_setoptions({handle}, {options})
 ch_status({handle} [, {options}])
 				String	status of channel {handle}
 changenr()			Number	current change number
-char2nr({expr} [, {utf8}])	Number	ASCII/UTF-8 value of first char in {expr}
+char2nr({expr} [, {utf8}])	Number	ASCII/UTF-8 value of first char in
+					{expr}
 charclass({string})		Number	character class of {string}
 charcol({expr} [, {winid}])	Number	column number of cursor or mark
 charidx({string}, {idx} [, {countcc} [, {utf16}]])
@@ -136,7 +140,6 @@ complete({startcol}, {matches}) none	set Insert mode completion
 complete_add({expr})		Number	add completion match
 complete_check()		Number	check for key typed during completion
 complete_info([{what}])		Dict	get current completion information
-complete_match([{lnum}, {col}])	List	get completion column and trigger text
 confirm({msg} [, {choices} [, {default} [, {type}]]])
 				Number	number of choice picked by user
 copy({expr})			any	make a shallow copy of {expr}
@@ -181,10 +184,12 @@ expand({expr} [, {nosuf} [, {list}]])
 expandcmd({string} [, {options}])
 				String	expand {string} like with `:edit`
 extend({expr1}, {expr2} [, {expr3}])
-				List/Dict insert items of {expr2} into {expr1}
+				List/Dict
+					insert items of {expr2} into {expr1}
 extendnew({expr1}, {expr2} [, {expr3}])
-				List/Dict like |extend()| but creates a new
-					List or Dictionary
+				List/Dict
+					like |extend()| but creates a new List
+					or Dictionary
 feedkeys({string} [, {mode}])	Number	add key sequence to typeahead buffer
 filecopy({from}, {to})		Number	|TRUE| if copying file {from} to {to}
 					worked
@@ -195,7 +200,8 @@ filter({expr1}, {expr2})	List/Dict/Blob/String
 					{expr2} is 0
 finddir({name} [, {path} [, {count}]])
 findfile({name} [, {path} [, {count}]])
-				String/List find dir/file {name} in {path}
+				String/List
+					find dir/file {name} in {path}
 flatten({list} [, {maxdepth}])	List	flatten {list} up to {maxdepth} levels
 flattennew({list} [, {maxdepth}])
 				List	flatten a copy of {list}
@@ -217,7 +223,8 @@ funcref({name} [, {arglist}] [, {dict}])
 				Funcref	reference to function {name}
 function({name} [, {arglist}] [, {dict}])
 				Funcref	named reference to function {name}
-garbagecollect([{atexit}])	none	free memory, breaking cyclic references
+garbagecollect([{atexit}])	none	free memory, breaking cyclic
+					references
 get({list}, {idx} [, {def}])	any	get item {idx} from {list} or {def}
 get({dict}, {key} [, {def}])	any	get item {key} from {dict} or {def}
 get({func}, {what})		any	get property of funcref/partial {func}
@@ -230,7 +237,7 @@ getbufvar({buf}, {varname} [, {def}])
 getcellpixels()			List	get character cell pixel size
 getcellwidths()			List	get character cell width overrides
 getchangelist([{buf}])		List	list of change list items
-getchar([{expr} [, {opts}]])	Number or String
+getchar([{expr} [, {opts}]])	Number/String
 					get one character from the user
 getcharmod()			Number	modifiers for the last typed character
 getcharpos({expr})		List	position of cursor, mark, etc.
@@ -246,7 +253,8 @@ getcmdprompt()			String	return the current command-line prompt
 getcmdscreenpos()		Number	return cursor screen position in
 					command-line
 getcmdtype()			String	return current command-line type
-getcmdwintype()			String	return current command-line window type
+getcmdwintype()			String	return current command-line window
+					type
 getcompletion({pat}, {type} [, {filtered}])
 				List	list of cmdline completion matches
 getcompletiontype({pat})	String	return the type of the command-line
@@ -264,7 +272,8 @@ getimstatus()			Number	|TRUE| if the IME status is active
 getjumplist([{winnr} [, {tabnr}]])
 				List	list of jump list items
 getline({lnum})			String	line {lnum} of current buffer
-getline({lnum}, {end})		List	lines {lnum} to {end} of current buffer
+getline({lnum}, {end})		List	lines {lnum} to {end} of current
+					buffer
 getloclist({nr})		List	list of location list items
 getloclist({nr}, {what})	Dict	get specific location list properties
 getmarklist([{buf}])		List	list of global/local marks
@@ -276,7 +285,8 @@ getpos({expr})			List	position of cursor, mark, etc.
 getqflist()			List	list of quickfix items
 getqflist({what})		Dict	get specific quickfix list properties
 getreg([{regname} [, 1 [, {list}]]])
-				String or List   contents of a register
+				String/List
+					contents of a register
 getreginfo([{regname}])		Dict	information about a register
 getregion({pos1}, {pos2} [, {opts}])
 				List	get the text from {pos1} to {pos2}
@@ -287,7 +297,8 @@ getscriptinfo([{opts}])		List	list of sourced scripts
 getstacktrace()			List	get current stack trace of Vim scripts
 gettabinfo([{expr}])		List	list of tab pages
 gettabvar({nr}, {varname} [, {def}])
-				any	variable {varname} in tab {nr} or {def}
+				any	variable {varname} in tab {nr} or
+					{def}
 gettabwinvar({tabnr}, {winnr}, {name} [, {def}])
 				any	{name} in {winnr} in tab page {tabnr}
 gettagstack([{nr}])		Dict	get the tag stack of window {nr}
@@ -306,8 +317,8 @@ globpath({path}, {expr} [, {nosuf} [, {list} [, {alllinks}]]])
 has({feature} [, {check}])	Number	|TRUE| if feature {feature} supported
 has_key({dict}, {key})		Number	|TRUE| if {dict} has entry {key}
 haslocaldir([{winnr} [, {tabnr}]])
-				Number	|TRUE| if the window executed |:lcd|
-					or |:tcd|
+				Number	|TRUE| if the window executed `:lcd` or
+					`:tcd`
 hasmapto({what} [, {mode} [, {abbr}]])
 				Number	|TRUE| if mapping to {what} exists
 histadd({history}, {item})	Number	add an item to a history
@@ -333,9 +344,13 @@ inputdialog({prompt} [, {text} [, {cancelreturn}]])
 inputlist({textlist})		Number	let the user pick from a choice list
 inputrestore()			Number	restore typeahead
 inputsave()			Number	save and clear typeahead
-inputsecret({prompt} [, {text}]) String	like input() but hiding the text
-insert({object}, {item} [, {idx}]) List	insert {item} in {object} [before {idx}]
-instanceof({object}, {class})	Number	|TRUE| if {object} is an instance of {class}
+inputsecret({prompt} [, {text}])
+				String	like input() but hiding the text
+insert({object}, {item} [, {idx}])
+				List	insert {item} in {object}
+					[before {idx}]
+instanceof({object}, {class})	Number	|TRUE| if {object} is an instance of
+					{class}
 interrupt()			none	interrupt script execution
 invert({expr})			Number	bitwise invert
 isabsolutepath({path})		Number	|TRUE| if {path} is an absolute path
@@ -347,7 +362,8 @@ isnan({expr})			Number	|TRUE| if {expr} is NaN
 items({expr})			List	key/index-value pairs in {expr}
 job_getchannel({job})		Channel	get the channel handle for {job}
 job_info([{job}])		Dict	get information about {job}
-job_setoptions({job}, {options}) none	set options for {job}
+job_setoptions({job}, {options})
+				none	set options for {job}
 job_start({command} [, {options}])
 				Job	start a job
 job_status({job})		String	get the status of {job}
@@ -359,9 +375,10 @@ json_decode({string})		any	decode JSON
 json_encode({expr})		String	encode JSON
 keys({dict})			List	keys in {dict}
 keytrans({string})		String	translate internal keycodes to a form
-					that can be used by |:map|
+					that can be used by `:map`
 len({expr})			Number	the length of {expr}
-libcall({lib}, {func}, {arg})	String	call {func} in library {lib} with {arg}
+libcall({lib}, {func}, {arg})	String	call {func} in library {lib} with
+					{arg}
 libcallnr({lib}, {func}, {arg})	Number	idem, but return a Number
 line({expr} [, {winid}])	Number	line nr of cursor, last line or mark
 line2byte({lnum})		Number	byte count of line {lnum}
@@ -380,7 +397,7 @@ luaeval({expr} [, {expr}])	any	evaluate |Lua| expression
 map({expr1}, {expr2})		List/Dict/Blob/String
 					change each item in {expr1} to {expr2}
 maparg({name} [, {mode} [, {abbr} [, {dict}]]])
-				String or Dict
+				String/Dict
 					rhs of mapping {name} in mode {mode}
 mapcheck({name} [, {mode} [, {abbr}]])
 				String	check for mappings matching {name}
@@ -395,7 +412,7 @@ matchadd({group}, {pattern} [, {priority} [, {id} [, {dict}]]])
 				Number	highlight {pattern} with {group}
 matchaddpos({group}, {pos} [, {priority} [, {id} [, {dict}]]])
 				Number	highlight positions with {group}
-matcharg({nr})			List	arguments of |:match|
+matcharg({nr})			List	arguments of `:match`
 matchbufline({buf}, {pat}, {lnum}, {end}, [, {dict})
 				List	all the {pat} matches in buffer {buf}
 matchdelete({id} [, {win}])	Number	delete match identified by {id}
@@ -406,7 +423,8 @@ matchfuzzy({list}, {str} [, {dict}])
 matchfuzzypos({list}, {str} [, {dict}])
 				List	fuzzy match {str} in {list}
 matchlist({expr}, {pat} [, {start} [, {count}]])
-				List	match and submatches of {pat} in {expr}
+				List	match and submatches of {pat} in
+					{expr}
 matchstr({expr}, {pat} [, {start} [, {count}]])
 				String	{count}'th match of {pat} in {expr}
 matchstrlist({list}, {pat} [, {dict})
@@ -423,11 +441,13 @@ mzeval({expr})			any	evaluate |MzScheme| expression
 nextnonblank({lnum})		Number	line nr of non-blank line >= {lnum}
 ngettext({single}, {plural}, {number}[, {domain}])
 				String	translate text based on {number}
-nr2char({expr} [, {utf8}])	String	single char with ASCII/UTF-8 value {expr}
+nr2char({expr} [, {utf8}])	String	single char with ASCII/UTF-8 value
+					{expr}
 or({expr}, {expr})		Number	bitwise OR
 pathshorten({expr} [, {len}])	String	shorten directory names in a path
 perleval({expr})		any	evaluate |Perl| expression
-popup_atcursor({what}, {options}) Number create popup window near the cursor
+popup_atcursor({what}, {options})
+				Number	create popup window near the cursor
 popup_beval({what}, {options})	Number	create popup window for 'ballooneval'
 popup_clear()			none	close all popup windows
 popup_close({id} [, {result}])	none	close popup window {id}
@@ -447,7 +467,8 @@ popup_menu({what}, {options})	Number	create a popup window used as a menu
 popup_move({id}, {options})	none	set position of popup window {id}
 popup_notification({what}, {options})
 				Number	create a notification popup window
-popup_setbuf({id}, {buf})	Bool	set the buffer for the popup window {id}
+popup_setbuf({id}, {buf})	Bool	set the buffer for the popup window
+					{id}
 popup_setoptions({id}, {options})
 				none	set options for popup window {id}
 popup_settext({id}, {text})	none	set the text of popup window {id}
@@ -457,10 +478,13 @@ preinserted()			Number	whether text is inserted after cursor
 prevnonblank({lnum})		Number	line nr of non-blank line <= {lnum}
 printf({fmt}, {expr1}...)	String	format text
 prompt_getprompt({buf})		String	get prompt text
-prompt_setcallback({buf}, {expr}) none	set prompt callback function
-prompt_setinterrupt({buf}, {text}) none	set prompt interrupt function
+prompt_setcallback({buf}, {expr})
+				none	set prompt callback function
+prompt_setinterrupt({buf}, {text})
+				none	set prompt interrupt function
 prompt_setprompt({buf}, {text}) none	set prompt text
-prop_add({lnum}, {col}, {props})  none	add one text property
+prop_add({lnum}, {col}, {props})
+				none	add one text property
 prop_add_list({props}, [[{lnum}, {col}, {end-lnum}, {end-col}], ...])
 				none	add multiple text properties
 prop_clear({lnum} [, {lnum-end} [, {props}]])
@@ -494,6 +518,8 @@ readdirex({dir} [, {expr} [, {dict}]])
 				List	file info in {dir} selected by {expr}
 readfile({fname} [, {type} [, {max}]])
 				List	get list of lines from file {fname}
+redraw_listener_add({opts})	Number	add callbacks to listen for redraws
+redraw_listener_remove({id})	none	remove a redraw listener
 reduce({object}, {func} [, {initial}])
 				any	reduce {object} using {func}
 reg_executing()			String	get the executing register name
@@ -526,9 +552,10 @@ round({expr})			Float	round off {expr}
 rubyeval({expr})		any	evaluate |Ruby| expression
 screenattr({row}, {col})	Number	attribute at screen position
 screenchar({row}, {col})	Number	character at screen position
-screenchars({row}, {col})	List	List of characters at screen position
+screenchars({row}, {col})	List	list of characters at screen position
 screencol()			Number	current cursor column
-screenpos({winid}, {lnum}, {col}) Dict	screen row and col of a text character
+screenpos({winid}, {lnum}, {col})
+				Dict	screen row and col of a text character
 screenrow()			Number	current cursor row
 screenstring({row}, {col})	String	characters at screen position
 search({pattern} [, {flags} [, {stopline} [, {timeout} [, {skip}]]]])
@@ -569,7 +596,9 @@ setqflist({list} [, {action}])	Number	modify quickfix list using {list}
 setqflist({list}, {action}, {what})
 				Number	modify specific quickfix list props
 setreg({n}, {v} [, {opt}])	Number	set register to value and type
-settabvar({nr}, {varname}, {val}) none	set {varname} in tab page {nr} to {val}
+settabvar({nr}, {varname}, {val})
+				none	set {varname} in tab page {nr} to
+					{val}
 settabwinvar({tabnr}, {winnr}, {varname}, {val})
 				none	set {varname} in window {winnr} in tab
 					page {tabnr} to {val}
@@ -599,7 +628,8 @@ sign_unplacelist({list})	List	unplace a list of signs
 simplify({filename})		String	simplify filename as much as possible
 sin({expr})			Float	sine of {expr}
 sinh({expr})			Float	hyperbolic sine of {expr}
-slice({expr}, {start} [, {end}])  String, List or Blob
+slice({expr}, {start} [, {end}])
+				String/List/Blob
 					slice of a String, List or Blob
 sort({list} [, {how} [, {dict}]])
 				List	sort {list}, compare with {how}
@@ -629,7 +659,8 @@ strcharpart({str}, {start} [, {len} [, {skipcc}]])
 				String	{len} characters of {str} at
 					character {start}
 strchars({expr} [, {skipcc}])	Number	character count of the String {expr}
-strdisplaywidth({expr} [, {col}]) Number display length of the String {expr}
+strdisplaywidth({expr} [, {col}])
+				Number	display length of the String {expr}
 strftime({format} [, {time}])	String	format time with a specified format
 strgetchar({str}, {index})	Number	get char {index} from {str}
 stridx({haystack}, {needle} [, {start}])
@@ -637,20 +668,24 @@ stridx({haystack}, {needle} [, {start}])
 string({expr})			String	String representation of {expr} value
 strlen({expr})			Number	length of the String {expr}
 strpart({str}, {start} [, {len} [, {chars}]])
-				String	{len} bytes/chars of {str} at
-					byte {start}
+				String	{len} bytes/chars of {str} at byte
+					{start}
 strptime({format}, {timestring})
-				Number	Convert {timestring} to unix timestamp
+				Number	convert {timestring} to unix timestamp
 strridx({haystack}, {needle} [, {start}])
 				Number	last index of {needle} in {haystack}
 strtrans({expr})		String	translate string to make it printable
 strutf16len({string} [, {countcc}])
-				Number	number of UTF-16 code units in {string}
-strwidth({expr})		Number	display cell length of the String {expr}
-submatch({nr} [, {list}])	String or List
-					specific match in ":s" or substitute()
+				Number	number of UTF-16 code units in
+					{string}
+strwidth({expr})		Number	display cell length of the String
+					{expr}
+submatch({nr} [, {list}])	String/List
+					specific match in `:substitute` or
+					substitute()
 substitute({expr}, {pat}, {sub}, {flags})
-				String	all {pat} in {expr} replaced with {sub}
+				String	all {pat} in {expr} replaced with
+					{sub}
 swapfilelist()			List	swap files found in 'directory'
 swapinfo({fname})		Dict	information about swap file {fname}
 swapname({buf})			String	swap file of buffer {buf}
@@ -659,12 +694,14 @@ synIDattr({synID}, {what} [, {mode}])
 				String	attribute {what} of syntax ID {synID}
 synIDtrans({synID})		Number	translated syntax ID of {synID}
 synconcealed({lnum}, {col})	List	info about concealing
-synstack({lnum}, {col})		List	stack of syntax IDs at {lnum} and {col}
+synstack({lnum}, {col})		List	stack of syntax IDs at {lnum} and
+					{col}
 system({expr} [, {input}])	String	output of shell command/filter {expr}
 systemlist({expr} [, {input}])	List	output of shell command/filter {expr}
 tabpagebuflist([{arg}])		List	list of buffer numbers in tab page
 tabpagenr([{arg}])		Number	number of current or last tab page
-tabpagewinnr({tabarg} [, {arg}]) Number	number of current window in tab page
+tabpagewinnr({tabarg} [, {arg}])
+				Number	number of current window in tab page
 tagfiles()			List	tags files used
 taglist({expr} [, {filename}])	List	list of tags matching {expr}
 tan({expr})			Float	tangent of {expr}
@@ -694,7 +731,8 @@ term_setansicolors({buf}, {colors})
 				none	set ANSI palette in GUI color mode
 term_setapi({buf}, {expr})	none	set |terminal-api| function name prefix
 term_setkill({buf}, {how})	none	set signal to stop job in terminal
-term_setrestore({buf}, {command}) none	set command to restore terminal
+term_setrestore({buf}, {command})
+				none	set command to restore terminal
 term_setsize({buf}, {rows}, {cols})
 				none	set the size of a terminal
 term_start({cmd} [, {options}])	Number	open a terminal window and run a job
@@ -734,8 +772,10 @@ timer_start({time}, {callback} [, {options}])
 				Number	create a timer
 timer_stop({timer})		none	stop a timer
 timer_stopall()			none	stop all timers
-tolower({expr})			String	the String {expr} switched to lowercase
-toupper({expr})			String	the String {expr} switched to uppercase
+tolower({expr})			String	the String {expr} switched to
+					lowercase
+toupper({expr})			String	the String {expr} switched to
+					uppercase
 tr({src}, {fromstr}, {tostr})	String	translate chars of {src} in {fromstr}
 					to chars in {tostr}
 trim({text} [, {mask} [, {dir}]])
@@ -754,7 +794,7 @@ utf16idx({string}, {idx} [, {countcc} [, {charidx}]])
 				Number	UTF-16 index of byte {idx} in {string}
 values({dict})			List	values in {dict}
 virtcol({expr} [, {list} [, {winid}])
-				Number or List
+				Number/List
 					screen column of cursor or mark
 virtcol2col({winid}, {lnum}, {col})
 				Number  byte index of a character on screen
@@ -781,7 +821,8 @@ winheight({nr})			Number	height of window {nr}
 winlayout([{tabnr}])		List	layout of windows in tab {tabnr}
 winline()			Number	window line of the cursor
 winnr([{expr}])			Number	number of current window
-winrestcmd()			String	returns command to restore window sizes
+winrestcmd()			String	returns command to restore window
+					sizes
 winrestview({dict})		none	restore view of current window
 winsaveview()			Dict	save view of current window
 winwidth({nr})			Number	width of window {nr}
@@ -909,7 +950,7 @@ appendbufline({buf}, {lnum}, {text})			*appendbufline()*
 		for an invalid {lnum}, since {lnum} isn't actually used.
 
 		Can also be used as a |method| after a List, the base is
-		passed as the second argument: >
+		passed as the third argument: >
 			mylist->appendbufline(buf, lnum)
 <
 		Return type: |Number|
@@ -2072,51 +2113,6 @@ complete_info([{what}])					*complete_info()*
 		Return type: dict<any>
 
 
-complete_match([{lnum}, {col}])				*complete_match()*
-		Searches backward from the given position and returns a List
-		of matches according to the 'isexpand' option.  When no
-		arguments are provided, uses the current cursor position.
-
-		Each match is represented as a List containing
-		[startcol, trigger_text] where:
-		- startcol: column position where completion should start,
-		  or -1 if no trigger position is found.  For multi-character
-		  triggers, returns the column of the first character.
-		- trigger_text: the matching trigger string from 'isexpand',
-		  or empty string if no match was found or when using the
-		  default 'iskeyword' pattern.
-
-		When 'isexpand' is empty, uses the 'iskeyword' pattern "\k\+$"
-		to find the start of the current keyword.
-
-		Examples: >
-	set isexpand=.,->,/,/*,abc
-	func CustomComplete()
-	  let res = complete_match()
-	  if res->len() == 0 | return | endif
-	  let [col, trigger] = res[0]
-	  let items = []
-	  if trigger == '/*'
-	    let items = ['/** */']
-	  elseif trigger == '/'
-	    let items = ['/*! */', '// TODO:', '// fixme:']
-	  elseif trigger == '.'
-	    let items = ['length()']
-	  elseif trigger =~ '^\->'
-	    let items = ['map()', 'reduce()']
-	  elseif trigger =~ '^\abc'
-	    let items = ['def', 'ghk']
-	  endif
-	  if items->len() > 0
-	    let startcol = trigger =~ '^/' ? col : col + len(trigger)
-	    call complete(startcol, items)
-	  endif
-	endfunc
-	inoremap <Tab> <Cmd>call CustomComplete()<CR>
-<
-		Return type: list<list<any>>
-
-
 confirm({msg} [, {choices} [, {default} [, {type}]]])	*confirm()*
 		confirm() offers the user a dialog, from which a choice can be
 		made.  It returns the number of the choice.  For the first
@@ -2757,13 +2753,18 @@ executable({expr})					*executable()*
 		then the name is also tried without adding an extension.
 		On MS-Windows it only checks if the file exists and is not a
 		directory, not if it's really executable.
+
 		On MS-Windows an executable in the same directory as the Vim
 		executable is always found.  Since this directory is added to
 		$PATH it should also work to execute it |win32-PATH|.
-					*NoDefaultCurrentDirectoryInExePath*
-		On MS-Windows an executable in Vim's current working directory
-		is also normally found, but this can be disabled by setting
-		the $NoDefaultCurrentDirectoryInExePath environment variable.
+					*$NoDefaultCurrentDirectoryInExePath*
+		On MS-Windows when using cmd.exe as 'shell' an executable in
+		Vim's current working directory is also normally found, which
+		can be disabled by setting the
+		`$NoDefaultCurrentDirectoryInExePath` environment variable.
+		This variable is always set by Vim when executing external
+		commands (e.g., via |:!|, |:make|, or |system()|) for security
+		reasons.
 
 		The result is a Number:
 			1	exists
@@ -2933,7 +2934,7 @@ exists({expr})						*exists()*
 		Can also be used as a |method|: >
 			Varname()->exists()
 <
-		Return type: |String|
+		Return type: |Number|
 
 
 exists_compiled({expr})					*exists_compiled()*
@@ -2950,7 +2951,7 @@ exists_compiled({expr})					*exists_compiled()*
 		Can only be used in a |:def| function. *E1233*
 		This does not work to check for arguments or local variables.
 
-		Return type: |String|
+		Return type: |Number|
 
 
 exp({expr})						*exp()*
@@ -5389,9 +5390,13 @@ getwininfo([{winid}])					*getwininfo()*
 					{only with the +quickfix feature}
 			quickfix	1 if quickfix or location list window
 					{only with the +quickfix feature}
+			status_height	status lines height (0 or 1)
+			tabnr		tab page number
 			terminal	1 if a terminal window
 					{only with the +terminal feature}
-			tabnr		tab page number
+			textoff		number of columns occupied by any
+					'foldcolumn', 'signcolumn' and line
+					number in front of the text
 			topline		first displayed buffer line
 			variables	a reference to the dictionary with
 					window-local variables
@@ -5400,9 +5405,6 @@ getwininfo([{winid}])					*getwininfo()*
 					otherwise
 			wincol		leftmost screen column of the window;
 					"col" from |win_screenpos()|
-			textoff		number of columns occupied by any
-					'foldcolumn', 'signcolumn' and line
-					number in front of the text
 			winid		|window-ID|
 			winnr		window number
 			winrow		topmost screen line of the window;
@@ -6819,9 +6821,10 @@ listener_add({callback} [, {buf} [, {unbuffered}]])	*listener_add()*
 		The entries are in the order the changes were made, thus the
 		most recent change is at the end.
 
-		Because of the third trigger reason for triggering a callback
-		listed above, the line numbers passed to the callback are not
-		guaranteed to be valid.  If this is a problem then make
+		Because of the third reason for triggering a callback listed
+		above, the line numbers passed to the callback are not
+		guaranteed to be valid. In particular, the end value can be
+		greater than line('$') + 1. If this is a problem then make
 		{unbuffered} |TRUE|.
 
 		When {unbuffered} is |TRUE| the {callback} is invoked for every
@@ -8375,24 +8378,24 @@ printf({fmt}, {expr1} ...)				*printf()*
 
 							*E1502*
 		You can re-use a [field-width] (or [precision]) argument: >
-		    echo printf("%1$d at width %2$d is: %01$*2$d", 1, 2)
+		    echo printf("%1$d at width %2$d is: %1$0*2$d", 1, 2)
 <		    1 at width 2 is: 01
 
 		However, you can't use it as a different type: >
-		    echo printf("%1$d at width %2$ld is: %01$*2$d", 1, 2)
+		    echo printf("%1$d at width %2$ld is: %1$0*2$d", 1, 2)
 <		    E1502: Positional argument 2 used as field width reused as
 		    different type: long int/int
 
 							*E1503*
 		When a positional argument is used, but not the correct number
 		or arguments is given, an error is raised: >
-		    echo printf("%1$d at width %2$d is: %01$*2$.*3$d", 1, 2)
+		    echo printf("%1$d at width %2$d is: %1$0*2$.*3$d", 1, 2)
 <		    E1503: Positional argument 3 out of bounds: %1$d at width
-		    %2$d is: %01$*2$.*3$d
+		    %2$d is: %1$0*2$.*3$d
 
 		Only the first error is reported: >
-		    echo printf("%01$*2$.*3$d %4$d", 1, 2)
-<		    E1503: Positional argument 3 out of bounds: %01$*2$.*3$d
+		    echo printf("%1$0*2$.*3$d %4$d", 1, 2)
+<		    E1503: Positional argument 3 out of bounds: %1$0*2$.*3$d
 		    %4$d
 
 							*E1504*
@@ -8824,6 +8827,48 @@ readfile({fname} [, {type} [, {max}]])			*readfile()*
 		Return type: list<string> or list<any>
 
 
+redraw_listener_add({opts})				*redraw_listener_add()*
+		Add a listener that holds callback functions that will be
+		called at specific times in the redraw cycle.  {opts} is a
+		dictionary that contain the callback functions to be defined.
+		At least one callback must be specified. *E1571*
+		Returns a unique ID that can be passed to
+		|redraw_listener_remove()|.
+
+		{opts} may have the following entries:
+
+		    on_start	Called first on each screen redraw.  Takes no
+				arguments and returns nothing.
+		    on_end	Called at the end of each screen redraw.
+				Takes no arguments and returns nothing.
+
+		A good use case for this function is with the |listener_add()|
+		callback with unbuffered set to TRUE.  This allows you to
+		modify the state on buffer changes, and finally render that
+		state just before the next redraw, only if it has changed.
+		Attempting to render or redraw for every single buffer change
+		would be very inefficient.
+
+		You may not call redraw_listener_add() during any of the
+		callbacks defined in {opts}. *E1570*
+
+		Can also be used as a |method|: >
+			GetOpts()->redraw_listener_add()
+<
+		Return type: |Number|
+
+
+redraw_listener_remove({id})				*redraw_listener_remove()*
+		Remove a redraw listener previously added with
+		|redraw_listener_add()|.  Returns FALSE when {id} could not be
+		found, TRUE when {id} was removed.
+
+		Can also be used as a |method|: >
+			GetRedrawListenerId()->redraw_listener_remove()
+<
+		Return type: |Number|
+
+
 reduce({object}, {func} [, {initial}])			*reduce()* *E998*
 		{func} is called for every item in {object}, which can be a
 		|String|, |List|, |Tuple| or a |Blob|.  {func} is called with

runtime/doc/change.txt

@@ -1,4 +1,4 @@
-*change.txt*	For Vim version 9.1.  Last change: 2025 Nov 09
+*change.txt*	For Vim version 9.1.  Last change: 2025 Dec 18
 
 
 		  VIM REFERENCE MANUAL	  by Bram Moolenaar
@@ -1094,7 +1094,8 @@ inside of strings can change!  Also see 'softtabstop' option. >
 							*:y* *:yank* *E850*
 :[range]y[ank] [x]	Yank [range] lines [into register x].  Yanking to the
 			"* or "+ registers is possible only when the
-			|+clipboard| feature is included.
+			|+clipboard| or |+clipboard_provider| features are
+			included.
 
 :[range]y[ank] [x] {count}
 			Yank {count} lines, starting with last line number

runtime/doc/develop.txt

@@ -1,4 +1,4 @@
-*develop.txt*	For Vim version 9.1.  Last change: 2025 Nov 09
+*develop.txt*	For Vim version 9.1.  Last change: 2025 Dec 13
 
 
 		  VIM REFERENCE MANUAL	  by Bram Moolenaar
@@ -153,7 +153,7 @@ VIM IS... NOT						*design-not*
   everything but the kitchen sink, but some people say that you can clean one
   with it.  ;-)"
   To use Vim with gdb see |terminal-debugger|.  Other (older) tools can be
-  found at http://www.agide.org (link seems dead)  and http://clewn.sf.net.
+  found at http://clewn.sf.net.
 - Vim is not a fancy GUI editor that tries to look nice at the cost of
   being less consistent over all platforms.  But functional GUI features are
   welcomed.

runtime/doc/eval.txt

@@ -1,4 +1,4 @@
-*eval.txt*	For Vim version 9.1.  Last change: 2025 Nov 09
+*eval.txt*	For Vim version 9.1.  Last change: 2025 Dec 21
 
 
 		  VIM REFERENCE MANUAL	  by Bram Moolenaar
@@ -38,6 +38,7 @@ a remark is given.
 12. The sandbox			|eval-sandbox|
 13. Textlock			|textlock|
 14. Vim script library		|vim-script-library|
+15. Clipboard providers		|clipboard-providers|
 
 Testing support is documented in |testing.txt|.
 Profiling is documented at |profiling|.
@@ -1348,7 +1349,13 @@ To compare Funcrefs to see if they refer to the same function, ignoring bound
 Dictionary and arguments, use |get()| to get the function name: >
 	if get(Part1, 'name') == get(Part2, 'name')
 	   " Part1 and Part2 refer to the same function
-<							*E1037*
+<
+							*E1437*
+An |Object| can only be compared with another |Object|, using only the
+"equal", "not equal", "is" and "isnot" operators |expr4|.  An |enum| is also a
+type of |Object|, and the same rules apply.
+
+							*E1037*
 Using "is" or "isnot" with a |List|, |Tuple|, |Dictionary| or |Blob| checks
 whether the expressions are referring to the same |List|, |Tuple|,
 |Dictionary| or |Blob| instance.  A copy of a |List| or |Tuple| is different
@@ -2247,7 +2254,14 @@ v:clipmethod	The current method of accessing the clipboard that is being
 			x11		X11 selections are being used.
 			none		The above methods are unavailable or
 					cannot be used.
-		See 'clipmethod' for more details.
+		If it is set to a value not in the above list, then a
+		clipboard provider with the given name is being used for the
+		clipboard functionality.  See 'clipmethod' for more details.
+
+					*v:clipproviders*
+v:clipproviders
+		A dictionary containing clipboard providers, see
+		|clipboard-providers| for more information.
 
 					*v:cmdarg* *cmdarg-variable*
 v:cmdarg	This variable is used for two purposes:
@@ -2381,8 +2395,8 @@ v:echospace	Number of screen cells that can be used for an `:echo` message
 		available above the last line.
 
 					*v:errmsg* *errmsg-variable*
-v:errmsg	Last given error message.  It's allowed to set this variable.
-		Example: >
+v:errmsg	Last error message that occurred (not necessarily displayed).
+		It's allowed to set this variable.  Example: >
 	:let v:errmsg = ""
 	:silent! next
 	:if v:errmsg != ""
@@ -3698,7 +3712,7 @@ text...
 
 					*:cat* *:catch*
 					*E603* *E604* *E605* *E654* *E1033*
-:cat[ch] /{pattern}/	The following commands until the next `:catch`,
+:cat[ch] [/{pattern}/]	The following commands until the next `:catch`,
 			`:finally`, or `:endtry` that belongs to the same
 			`:try` as the `:catch` are executed when an exception
 			matching {pattern} is being thrown and has not yet
@@ -3833,7 +3847,7 @@ text...
 			when the screen is redrawn.
 
 					*:echow* *:echowin* *:echowindow*
-:[N]echow[indow] {expr1} ..
+:[N]echow[indow] {expr1} ...
 			Like |:echomsg| but when the messages popup window is
 			available the message is displayed there.  This means
 			it will show for three seconds and avoid a
@@ -5217,7 +5231,7 @@ $VIMRUNTIME/plugin/openPlugin.vim
 dist#vim9#Open(file: string) ~
 
 Opens `path` with the system default handler (macOS `open`, Windows
-`explorer.exe`, Linux `xdg-open`, …).  If the variable |g:Openprg| exists the
+`start`, Linux `xdg-open`, …).  If the variable |g:Openprg| exists the
 string specified in the variable is used instead.
 
 The |:Open| user command uses file completion for its argument.
@@ -5266,5 +5280,117 @@ Usage: >vim
 	:call dist#vim9#Launch(<args>)
 	:Launch <app> <args>.
 <
+==============================================================================
+15. Clipboard providers				*clipboard-providers*
 
+The clipboard provider feature allows the "+" |quoteplus| and "*" |quotestar|
+registers to be overridden by custom Vim script functions.  There can be
+multiple providers, and Vim chooses which one to use based on 'clipmethod'.
+
+Despite the name, it should be treated separate from the clipboard
+functionality.  It essentially overrides the existing behaviour of the
+clipboard registers.
+
+						*clipboard-providers-clipboard*
+The clipboard provider feature will respect the "unnamed" and "unnamedplus"
+values in the 'clipboard' option.  Any other value will be ignored.
+
+					*clipboard-providers-no-clipboard*
+If the |+clipboard| feature is not enabled, then the "+" and "*" registers
+will not be enabled/available unless |v:clipmethod| is set to a provider.  If
+it is set to a provider, then the clipboard registers will be exposed despite
+not having the |+clipboard| feature.
+
+						*clipboard-providers-plus*
+If on a platform that only has the "*" register, then the "+" register will
+only be available when |v:clipmethod| is set to a provider.  If you want to
+check if the "+" is available for use, it can be checked with: >
+	if has('unnamedplus')
+<
+						*clipboard-providers-clipmethod*
+To integrate the providers with Vim's clipboard functionality, the
+'clipmethod' option is used on all platforms.  The names of clipboard
+providers should be put inside the option, and if Vim chooses it, then it
+overrides the "+" and "*" registers.  Note that the "+" and "*" will not be
+saved in the viminfo at all.
+
+						*clipboard-providers-define*
+To define a clipboard provider, the |v:clipproviders| vim variable is used. It
+is a |dict| where each key is the clipboard provider name, and the value is
+another |dict| declaring the "available", "copy", and "paste" callbacks: >vim
+	let v:clipproviders["myprovider"] = {
+	    \ "available": function("Available"),
+	    \ "paste": {
+	    \     "+": function("Paste"),
+	    \     "*": function("Paste")
+	    \	},
+	    \ "copy": {
+	    \     "+": function("Copy"),
+	    \     "*": function("Copy")
+	    \	}
+	    \ }
+	set clipmethod^=myprovider
+<
+Each callback can either be a name of a function in a string, a |Funcref|, or
+a |lambda| expression.
+
+With the exception of the "available" callback if a callback is not provided,
+Vim will not invoke anything, and this is not an error.
+
+						*clipboard-providers-textlock*
+In both the "paste" and "copy" callbacks, it is not allowed to change the
+buffer text, see |textlock|.
+
+						*clipboard-providers-available*
+The "available" callback is optional, does not take any arguments and should
+return a |boolean| or non-zero number, which tells Vim if it is available
+for use.  If it is not, then Vim skips over it and tries the next 'clipmethod'
+value.  If the "available" callback is not provided, Vim assumes the provider
+is always available for use (true).
+
+						*clipboard-providers-paste*
+The "paste" callback takes the following arguments in the following order:
+	1. Name of the register being accessed, either "+" or "*".
+
+It should return a |list| or |tuple| containing the following elements in
+order:
+	1. Register type (and optional width) conforming to |setreg()|.  If it
+	   is an empty string, then the type is automatically chosen.
+	2. A |list| of strings to return to Vim, each representing a line.
+
+						*clipboard-providers-copy*
+The "copy" callback returns nothing and takes the following arguments in the
+following order:
+	1. Name of the register being accessed, either "+" or "*".
+	2. Register type conforming to |getregtype()|
+	3. List of strings to use, each representing a line.
+
+Below is a sample script that makes use of the clipboard provider feature: >vim
+	func Available()
+	    return v:true
+	endfunc
+
+	func Copy(reg, type, str)
+	    echom "Register: " .. a:reg
+	    echom "Register type: " .. a:type
+	    echom "Contents: " .. string(a:str)
+	endfunc
+
+	func Paste(reg)
+	    return ("b40", ["this", "is", "the", a:reg, "register!"])
+	endfunc
+
+	let v:clipproviders["test"] = {
+	    \ "available": function("Available"),
+	    \ "copy": {
+	    \     "+": function("Copy"),
+	    \     "*": function("Copy")
+	    \	},
+	    \ "paste": {
+	    \     "+": function("Paste"),
+	    \     "*": function("Paste")
+	    \	}
+	    \ }
+	set clipmethod^=test
+<
  vim:tw=78:ts=8:noet:ft=help:norl:

runtime/doc/filetype.txt

@@ -1,4 +1,4 @@
-*filetype.txt*	For Vim version 9.1.  Last change: 2025 Nov 09
+*filetype.txt*	For Vim version 9.1.  Last change: 2025 Dec 07
 
 
 		  VIM REFERENCE MANUAL	  by Bram Moolenaar
@@ -138,6 +138,7 @@ what kind of file it is.  This doesn't always work.  A number of global
 variables can be used to overrule the filetype used for certain extensions:
 
 	file name	variable ~
+	*.app		g:filetype_app
 	*.asa		g:filetype_asa		|ft-aspperl-syntax|
 						|ft-aspvbs-syntax|
 	*.asm		g:asmsyntax		|ft-asm-syntax|

runtime/doc/ft_rust.txt

@@ -60,8 +60,8 @@ g:rust_conceal_pub~
                                                      *g:rust_recommended_style*
 g:rust_recommended_style~
         Set this option to enable vim indentation and textwidth settings to
-        conform to style conventions of the rust standard library (i.e. use 4
-        spaces for indents and sets 'textwidth' to 99). This option is enabled
+        conform to style conventions of the Rust style guide (i.e. use 4
+        spaces for indents and set 'textwidth' to 100). This option is enabled
 	by default. To disable it: >
 	    let g:rust_recommended_style = 0
 <

runtime/doc/gui_w32.txt

@@ -1,4 +1,4 @@
-*gui_w32.txt*	For Vim version 9.1.  Last change: 2025 Nov 09
+*gui_w32.txt*	For Vim version 9.1.  Last change: 2025 Dec 21
 
 
 		  VIM REFERENCE MANUAL	  by Bram Moolenaar
@@ -504,4 +504,25 @@ To use the system's default title bar colors, set highlighting groups to
 	hi TitleBar guibg=NONE guifg=NONE
 	hi TitleBarNC guibg=NONE guifg=NONE
 <
+
+Full Screen						*gui-w32-fullscreen*
+
+To enable fullscreen mode in the Windows GUI version of Vim, add the 's' flag
+to the 'guioptions' setting.
+
+For convenience, you can define a command or mapping to toggle fullscreen mode:
+>
+	command! ToggleFullscreen {
+		if &guioptions =~# 's'
+			set guioptions-=s
+		else
+			set guioptions+=s
+		endif
+	}
+
+	map <expr> <F11> &go =~# 's' ? ":se go-=s<CR>" : ":se go+=s<CR>"
+
+The fullscreen mode will occupy the entire screen area while hiding window
+decorations such as the title bar and borders.
+
  vim:tw=78:sw=4:ts=8:noet:ft=help:norl:

runtime/doc/helphelp.txt

@@ -1,4 +1,4 @@
-*helphelp.txt*	For Vim version 9.1.  Last change: 2025 Nov 09
+*helphelp.txt*	For Vim version 9.1.  Last change: 2025 Dec 02
 
 
 		  VIM REFERENCE MANUAL	  by Bram Moolenaar
@@ -158,11 +158,12 @@ When no argument is given to |:help| the file given with the 'helpfile' option
 will be opened.  Otherwise the specified tag is searched for in all "doc/tags"
 files in the directories specified in the 'runtimepath' option.
 
-If you would like to open the help in the current window, see this tip:
-|help-curwin|.
-
 The initial height of the help window can be set with the 'helpheight' option
 (default 20).
+
+If you want to open help on {subject} in the current window, the helpcurwin
+optional package can be used.  See |package-helpcurwin|.
+
 						*help-buffer-options*
 When the help buffer is created, several local options are set to make sure
 the help text is displayed as it was intended:

runtime/doc/intro.txt

@@ -1,4 +1,4 @@
-*intro.txt*	For Vim version 9.1.  Last change: 2025 Nov 09
+*intro.txt*	For Vim version 9.1.  Last change: 2025 Nov 27
 
 
 		  VIM REFERENCE MANUAL	  by Bram Moolenaar
@@ -275,7 +275,7 @@ Vim would never have become what it is now, without the help of these people!
 				improvements
 	Doug Kearns		Runtime file maintainer
 	Foxe Chen		Wayland support, new features
-	glepnir			completion feature
+	glepnir			work on improving completion feature, fixes
 	Girish Palya		autocompletion (ins/cmdline), omnifunc
 				composing, search/subst completion, and more.
 	Hirohito Higashi	lots of patches and fixes
@@ -450,6 +450,8 @@ notation	meaning		    equivalent	decimal value(s)	~
 <Del>		delete				127
 <CSI>		command sequence intro  ALT-Esc 155	*<CSI>*
 <xCSI>		CSI when typed in the GUI		*<xCSI>*
+<OSC>		operating system command	157	*<OSC>*
+<xOSC>		received OSC response			*<xOSC>*
 
 <EOL>		end-of-line (can be <CR>, <NL> or <CR><NL>,
 		depends on system and 'fileformat')	*<EOL>*

runtime/doc/mbyte.txt

@@ -1,4 +1,4 @@
-*mbyte.txt*	For Vim version 9.1.  Last change: 2025 Nov 09
+*mbyte.txt*	For Vim version 9.1.  Last change: 2025 Dec 17
 
 
 		  VIM REFERENCE MANUAL	  by Bram Moolenaar et al.
@@ -601,7 +601,7 @@ Each field means:
 - AVE:	    AVERAGE_WIDTH field.  Ten times average width in pixels.
 - CR:	    CHARSET_REGISTRY field.  The name of the charset group.
 - CE:	    CHARSET_ENCODING field.  The rest of the charset name.  For some
-	    charsets, such as JIS X 0208, if this field is 0, code points has
+	    charsets, such as JIS X 0208, if this field is 0, codepoints has
 	    the same value as GL, and GR if 1.
 
 For example, in case of a 16 dots font corresponding to JIS X 0208, it is

runtime/doc/message.txt

@@ -1,4 +1,4 @@
-*message.txt*	For Vim version 9.1.  Last change: 2025 Nov 09
+*message.txt*	For Vim version 9.1.  Last change: 2025 Dec 09
 
 
 		  VIM REFERENCE MANUAL	  by Bram Moolenaar
@@ -848,6 +848,8 @@ and the screen is about to be redrawn:
    like pressing <Space>.  This makes it impossible to select text though.
 -> For the GUI clicking the left mouse button in the last line works like
    pressing <Space>.
+-> |q| won't start recording into a register (rationale: it is often used as
+   "quit" prompt key by users)
 
 If you accidentally hit <Enter> or <Space> and you want to see the displayed
 text then use |g<|.  This only works when 'more' is set.

runtime/doc/options.txt

@@ -1,4 +1,4 @@
-*options.txt*	For Vim version 9.1.  Last change: 2025 Nov 09
+*options.txt*	For Vim version 9.1.  Last change: 2025 Dec 21
 
 
 		  VIM REFERENCE MANUAL	  by Bram Moolenaar
@@ -1670,7 +1670,8 @@ A jump table for the options with a short description can be found at |Q_op|.
 	a modified version of the following command in your vimrc file to
 	override it: >
 	  :let &cdpath = ',' .. substitute(substitute($CDPATH, '[, ]', '\\\0', 'g'), ':', ',', 'g')
-<	This option cannot be set from a |modeline| or in the |sandbox|, for
+<	Environment variables are expanded |:set_env|.
+	This option cannot be set from a |modeline| or in the |sandbox|, for
 	security reasons.
 	(parts of 'cdpath' can be passed to the shell to expand file names).
 
@@ -1814,13 +1815,19 @@ A jump table for the options with a short description can be found at |Q_op|.
 						  for X-windows, "" otherwise)
 			global
 			{only in GUI versions or when the |+xterm_clipboard|
-			or |+wayland_clipboard| features are included}
+			or |+wayland_clipboard| features or
+			|+clipboard_provider| features are included}
 	This option is a list of comma-separated names.
 	Note: if one of the items is "exclude:", then you can't add an item
 	after that.  Therefore do not append an item with += but use ^= to
 	prepend, e.g.: >
 		set clipboard^=unnamed
 <	When using the GUI see |'go-A'|.
+	When using the |clipboard-providers| feature, only the "unamed" and
+	"unnamedplus" features will be recognized  If compiled without the
+	|+clipboard| feature but compiled with the |+clipboard_provider|
+	feature, then they will be the only values allowed and the other
+	values will be invalid.
 	These names are recognized:
 
 						*clipboard-unnamed*
@@ -1842,11 +1849,10 @@ A jump table for the options with a short description can be found at |Q_op|.
 			option, yank operations (but not delete, change or
 			put) will additionally copy the text into register
 			'*'.  If Wayland is being used and the compositor does
-			not support the primary-selection-unstable-v1
-			protocol, then the regular selection is used in its
-			place.  Only available with the |+X11| or
-			|+wayland_clipboard| feature.  Availability can be
-			checked with: >
+			not support the primary selection then the regular
+			selection is used in its place.  Only available with
+			the |+X11| or |+wayland_clipboard| feature.
+			Availability can be checked with: >
 			if has('unnamedplus')
 <
 						*clipboard-autoselect*
@@ -1911,18 +1917,22 @@ A jump table for the options with a short description can be found at |Q_op|.
 				 for VMS: "x11",
 				 otherwise: "")
 			global
-			{only when the |+xterm_clipboard| or
-			|+wayland_clipboard| features are included}
-	Specifies which method of accessing the system clipboard is used,
-	depending on which method works first or is available.  Supported
-	methods are:
+			{only when the |+xterm_clipboard|, |+wayland_clipboard|,
+			or |+eval| features are included}
+	Specifies which method of accessing the system clipboard (or clipboard
+	provider) is used.  Methods are tried in the order given; the first
+	working method is used.  Supported methods are:
 		wayland		Wayland selections
 		x11		X11 selections
+		<name>		Use a clipboard provider with the given name
 
 	Note: This option is ignored when either the GUI is running or if Vim
 	is run on a system without Wayland or X11 support, such as Windows or
-	macOS.  The GUI or system way of accessing the clipboard is always
-	used instead.
+	macOS.  The GUI or system way of accessing the clipboard is used
+	instead, meaning |v:clipmethod| will be set to "none".  The
+	exception to this is the |clipboard-providers| feature, in which if
+	a clipboard provider is being used, then it will override the existing
+	clipboard functionality.
 
 	The option value is a list of comma separated items.  The list is
 	parsed left to right in order, and the first method that Vim
@@ -1991,8 +2001,6 @@ A jump table for the options with a short description can be found at |Q_op|.
 					*'commentstring'* *'cms'* *E537*
 'commentstring' 'cms'	string	(default "/* %s */")
 			local to buffer
-			{not available when compiled without the |+folding|
-			feature}
 	A template for a comment.  The "%s" in the value is replaced with the
 	comment text, and should be padded with a space when possible.
 	Currently used to add markers for folding, see |fold-marker|.  Also
@@ -2212,11 +2220,13 @@ A jump table for the options with a short description can be found at |Q_op|.
 						*'completefuzzycollect'* *'cfc'*
 'completefuzzycollect' 'cfc'	string	(default: empty)
 				global
-	A comma-separated list of strings to enable fuzzy collection for
-	specific |ins-completion| modes, affecting how matches are gathered
-	during completion.  For specified modes, fuzzy matching is used to
-	find completion candidates instead of the standard prefix-based
-	matching.  This option can contain the following values:
+	DEPRECATED: This option is no longer used; changing it has no effect.
+	When 'completeopt' contains "fuzzy", Vim will internally use the
+	equivalent of:
+		"keyword,files,whole_line"
+
+	The values below are kept for compatibility and for scripts that
+	may read this option:
 
 	keyword		keywords in the current file	|i_CTRL-X_CTRL-N|
 			keywords with flags ".", "w",	|i_CTRL-N| |i_CTRL-P|
@@ -2227,10 +2237,6 @@ A jump table for the options with a short description can be found at |Q_op|.
 
 	whole_line	whole lines			|i_CTRL-X_CTRL-L|
 
-	When using the 'completeopt' "longest" option value, fuzzy collection
-	can identify the longest common string among the best fuzzy matches
-	and insert it automatically.
-
 						*'completeitemalign'* *'cia'*
 'completeitemalign' 'cia' string (default: "abbr,kind,menu")
 			  global
@@ -2250,12 +2256,7 @@ A jump table for the options with a short description can be found at |Q_op|.
 	   fuzzy    Enable |fuzzy-matching| for completion candidates.  This
 		    allows for more flexible and intuitive matching, where
 		    characters can be skipped and matches can be found even
-		    if the exact sequence is not typed.  Note: This option
-		    does not affect the collection of candidate list, it only
-		    controls how completion candidates are reduced from the
-		    list of alternatives.  If you want to use |fuzzy-matching|
-		    to gather more alternatives for your candidate list,
-		    see 'completefuzzycollect'.
+		    if the exact sequence is not typed.
 
 	   longest
 		    When 'autocomplete' is not active, only the longest common
@@ -3066,6 +3067,7 @@ A jump table for the options with a short description can be found at |Q_op|.
 	To include a comma in a file name precede it with a backslash.  Spaces
 	after a comma are ignored, otherwise spaces are included in the file
 	name.  See |option-backslash| about using backslashes.
+	Environment variables are expanded |:set_env|.
 	This has nothing to do with the |Dictionary| variable type.
 	Where to find a list of words?
 	- On FreeBSD, there is the file "/usr/share/dict/words".
@@ -3209,9 +3211,10 @@ A jump table for the options with a short description can be found at |Q_op|.
 		internal	Use the internal diff library.  This is
 				ignored when 'diffexpr' is set.  *E960*
 				When running out of memory when writing a
-				buffer this item will be ignored for diffs
-				involving that buffer.  Set the 'verbose'
-				option to see when this happens.
+				buffer or the diff is larger than 1 GB this
+				item will be ignored for diffs involving that
+				buffer.  Set the 'verbose' option to see when
+				this happens.
 
 		iwhite		Ignore changes in amount of white space.  Adds
 				the "-b" flag to the "diff" command if
@@ -4529,11 +4532,11 @@ A jump table for the options with a short description can be found at |Q_op|.
 		choices.
 								*'go-C'*
 	  'C'	Use |hl-TitleBar| and |hl-TitleBarNC| if available.
-		Currently only works for MS-Window GUI.
+		Currently only works for MS-Windows GUI.
 		See |gui-w32-title-bar| for details.
 								*'go-d'*
 	  'd'	Use dark theme variant if available.  Currently only works for
-		GTK+ GUI.
+		MS-Windows and GTK+ GUI.
 								*'go-e'*
 	  'e'	Add tab pages when indicated with 'showtabline'.
 		'guitablabel' can be used to change the text in the labels.
@@ -4569,6 +4572,12 @@ A jump table for the options with a short description can be found at |Q_op|.
 								*'go-T'*
 	  'T'	Include Toolbar.  Currently only in Win32, GTK+, Motif and
 		Photon GUIs.
+								*'go-s'*
+	  's'	Enable fullscreen mode.  Currently only supported in the
+		MS-Windows GUI version.  When set, the window will occupy the
+		entire screen and remove window decorations.  Define custom
+		mappings to toggle this mode conveniently.  For detailed usage
+		instructions, see |gui-w32-fullscreen|.
 								*'go-r'*
 	  'r'	Right-hand scrollbar is always present.
 								*'go-R'*
@@ -5236,23 +5245,6 @@ A jump table for the options with a short description can be found at |Q_op|.
 	and there is a letter before it, the completed part is made uppercase.
 	With 'noinfercase' the match is used as-is.
 
-						*'isexpand'* *'ise'*
-'isexpand' 'ise'	string	(default: "")
-			local to buffer
-	Defines characters and patterns for completion in insert mode.  Used
-	by the |complete_match()| function to determine the starting position
-	for completion.  This is a comma-separated list of triggers.  Each
-	trigger can be:
-	- A single character like "." or "/"
-	- A sequence of characters like "->", "/*", or "/**"
-
-	Note: Use "\\," to add a literal comma as trigger character, see
-	|option-backslash|.
-
-	Examples: >
-		set isexpand=.,->,/*,\\,
-<
-
 			*'insertmode'* *'im'* *'noinsertmode'* *'noim'*
 'insertmode' 'im'	boolean	(default off)
 			global
@@ -6118,7 +6110,7 @@ A jump table for the options with a short description can be found at |Q_op|.
 		:set mkspellmem=900000,3000,800
 <	If you have less than 512 Mbyte |:mkspell| may fail for some
 	languages, no matter what you set 'mkspellmem' to.
-
+	Environment variables are expanded |:set_env|.
 	This option cannot be set from a |modeline| or in the |sandbox|, for
 	security reasons.
 
@@ -6541,6 +6533,7 @@ A jump table for the options with a short description can be found at |Q_op|.
 				*'packpath'* *'pp'*
 'packpath' 'pp'		string	(default: see 'runtimepath')
 	Directories used to find packages.  See |packages|.
+	Environment variables are expanded |:set_env|.
 	This option cannot be set from a |modeline| or in the |sandbox|, for
 	security reasons.
 
@@ -7365,6 +7358,7 @@ A jump table for the options with a short description can be found at |Q_op|.
 	runtime files.
 	When Vim is started with |--clean| the home directory entries are not
 	included.
+	Environment variables are expanded |:set_env|.
 	This option cannot be set from a |modeline| or in the |sandbox|, for
 	security reasons.
 
@@ -8197,6 +8191,7 @@ A jump table for the options with a short description can be found at |Q_op|.
 	name if you want to.  However, it will then only be used when
 	'spellfile' is set to it, for entries in 'spelllang' only files
 	without region name will be found.
+	Environment variables are expanded |:set_env|.
 	This option cannot be set from a |modeline| or in the |sandbox|, for
 	security reasons.
 
@@ -8324,7 +8319,7 @@ A jump table for the options with a short description can be found at |Q_op|.
 	Only one of "best", "double" or "fast" may be used.  The others may
 	appear several times in any order.  Example: >
 		:set sps=file:~/.vim/sugg,best,expr:MySuggest()
-<
+<	Environment variables are expanded |:set_env|.
 	This option cannot be set from a |modeline| or in the |sandbox|, for
 	security reasons.
 
@@ -9161,8 +9156,9 @@ A jump table for the options with a short description can be found at |Q_op|.
 	name.  See |option-backslash| about using backslashes.  The use of
 	|:set+=| and |:set-=| is preferred when adding or removing directories
 	from the list.  This avoids problems when a future version uses
-	another default.  Backticks cannot be used in this option for security
-	reasons.
+	another default.
+	Environment variables are expanded |:set_env|.
+	Backticks cannot be used in this option for security reasons.
 
 						*'thesaurusfunc'* *'tsrfu'*
 'thesaurusfunc' 'tsrfu'	string	(default: empty)
@@ -9490,6 +9486,7 @@ A jump table for the options with a short description can be found at |Q_op|.
 'ttytype' 'tty'		string	(default from $TERM)
 			global
 	Alias for 'term', see above.
+	Environment variables are expanded |:set_env|.
 
 						*'undodir'* *'udir'*
 'undodir' 'udir'	string	(default ".")
@@ -9507,6 +9504,7 @@ A jump table for the options with a short description can be found at |Q_op|.
 	undo file that exists is used.  When it cannot be read an error is
 	given, no further entry is used.
 	See |undo-persistence|.
+	Environment variables are expanded |:set_env|.
 	This option cannot be set from a |modeline| or in the |sandbox|, for
 	security reasons.
 
@@ -9658,6 +9656,7 @@ A jump table for the options with a short description can be found at |Q_op|.
 	Setting 'verbosefile' to a new value is like making it empty first.
 	The difference with |:redir| is that verbose messages are not
 	displayed when 'verbosefile' is set.
+	Environment variables are expanded |:set_env|.
 	This option cannot be set from a |modeline| or in the |sandbox|, for
 	security reasons.
 
@@ -9672,6 +9671,7 @@ A jump table for the options with a short description can be found at |Q_op|.
 			feature}
 	Name of the directory where to store files for |:mkview|.
 	For $XDG_CONFIG_HOME see |xdg-base-dir|.
+	Environment variables are expanded |:set_env|.
 	This option cannot be set from a |modeline| or in the |sandbox|, for
 	security reasons.
 
@@ -9827,6 +9827,7 @@ A jump table for the options with a short description can be found at |Q_op|.
 	When equal to "NONE" no viminfo file will be read or written.
 	This option can be set with the |-i| command line flag.  The |--clean|
 	command line flag sets it to "NONE".
+	Environment variables are expanded |:set_env|.
 	This option cannot be set from a |modeline| or in the |sandbox|, for
 	security reasons.
 

runtime/doc/print.txt

@@ -1,4 +1,4 @@
-*print.txt*	For Vim version 9.1.  Last change: 2025 Nov 09
+*print.txt*	For Vim version 9.1.  Last change: 2025 Dec 17
 
 
 		  VIM REFERENCE MANUAL	  by Bram Moolenaar
@@ -304,7 +304,7 @@ another font will be used as follows:
   if o: is missing, then use b:
 
 Some CJK fonts do not contain characters for codes in the ASCII code range.
-Also, some characters in the CJK ASCII code ranges differ in a few code points
+Also, some characters in the CJK ASCII code ranges differ in a few codepoints
 from traditional ASCII characters.  There are two additional fields to control
 printing of characters in the ASCII code range.
 

runtime/doc/quickfix.txt

@@ -1,4 +1,4 @@
-*quickfix.txt*  For Vim version 9.1.  Last change: 2025 Nov 09
+*quickfix.txt*  For Vim version 9.1.  Last change: 2025 Dec 21
 
 
 		  VIM REFERENCE MANUAL	  by Bram Moolenaar
@@ -1281,6 +1281,17 @@ For writing a compiler plugin, see |write-compiler-plugin|.
 
 Use the |compiler-make| plugin to undo the effect of a compiler plugin.
 
+BIOME				      *compiler-biome* *quickfix-biome*
+
+Biome check lints JavaScript, TypeScript, JSX, TSX, JSON, JSONC, HTML, Vue,
+Svelte, Astro, CSS, GraphQL and GritQL files.
+
+Commonly used compiler options can be added to 'makeprg' by setting the
+b/g:biome_makeprg_params variable.  For example (global default is ""): >
+
+  let b:biome_makeprg_params = "--diagnostic-level=error --staged"
+
+
 CPPCHECK			*quickfix-cppcheck* *compiler-cppcheck*
 
 Use g/b:`c_cppcheck_params` to set cppcheck parameters.  The global
@@ -1643,6 +1654,15 @@ b/g:mypy_makeprg_params variable.  For example: >
 
 The global default is "--strict --ignore-missing-imports".
 
+TY TYPE CHECKER					*compiler-ty*
+
+Commonly used compiler options and executable can be set by the
+b/g:ty_makeprg variable.  For example: >
+
+	let b:ty_makeprg = "uv run ty"
+
+The global default is "ty --no-progress --color=never".
+
 RUFF LINTER						*compiler-ruff*
 
 Commonly used compiler options can be added to 'makeprg' by setting the

runtime/doc/starting.txt

@@ -1,4 +1,4 @@
-*starting.txt*	For Vim version 9.1.  Last change: 2025 Nov 09
+*starting.txt*	For Vim version 9.1.  Last change: 2025 Dec 20
 
 
 		  VIM REFERENCE MANUAL	  by Bram Moolenaar
@@ -1287,7 +1287,7 @@ CTRL-Z			Suspend Vim, like ":stop".
 			Works in Normal and in Visual mode.  In Insert and
 			Command-line mode, the CTRL-Z is inserted as a normal
 			character.  In Visual mode Vim goes back to Normal
-			mode.
+			mode before suspending.
 			Note: if CTRL-Z undoes a change see |mswin.vim|.
 
 

runtime/doc/tags

@@ -9,6 +9,7 @@ $HOME-windows	options.txt	/*$HOME-windows*
 $MYGVIMRC	gui.txt	/*$MYGVIMRC*
 $MYVIMDIR	starting.txt	/*$MYVIMDIR*
 $MYVIMRC	starting.txt	/*$MYVIMRC*
+$NoDefaultCurrentDirectoryInExePath	builtin.txt	/*$NoDefaultCurrentDirectoryInExePath*
 $VIM	starting.txt	/*$VIM*
 $VIM-use	version5.txt	/*$VIM-use*
 $VIMRUNTIME	starting.txt	/*$VIMRUNTIME*
@@ -376,6 +377,7 @@ $quote	eval.txt	/*$quote*
 'go-m'	options.txt	/*'go-m'*
 'go-p'	options.txt	/*'go-p'*
 'go-r'	options.txt	/*'go-r'*
+'go-s'	options.txt	/*'go-s'*
 'go-t'	options.txt	/*'go-t'*
 'go-v'	options.txt	/*'go-v'*
 'gp'	options.txt	/*'gp'*
@@ -449,8 +451,6 @@ $quote	eval.txt	/*$quote*
 'infercase'	options.txt	/*'infercase'*
 'insertmode'	options.txt	/*'insertmode'*
 'is'	options.txt	/*'is'*
-'ise'	options.txt	/*'ise'*
-'isexpand'	options.txt	/*'isexpand'*
 'isf'	options.txt	/*'isf'*
 'isfname'	options.txt	/*'isfname'*
 'isi'	options.txt	/*'isi'*
@@ -1411,6 +1411,7 @@ $quote	eval.txt	/*$quote*
 +cindent	various.txt	/*+cindent*
 +clientserver	various.txt	/*+clientserver*
 +clipboard	various.txt	/*+clipboard*
++clipboard_provider	various.txt	/*+clipboard_provider*
 +clipboard_working	various.txt	/*+clipboard_working*
 +cmd	editing.txt	/*+cmd*
 +cmdline_compl	various.txt	/*+cmdline_compl*
@@ -3841,6 +3842,7 @@ $quote	eval.txt	/*$quote*
 <NL>	motion.txt	/*<NL>*
 <Nop>	map.txt	/*<Nop>*
 <Nul>	intro.txt	/*<Nul>*
+<OSC>	intro.txt	/*<OSC>*
 <PageDown>	scroll.txt	/*<PageDown>*
 <PageUp>	scroll.txt	/*<PageUp>*
 <Plug>	map.txt	/*<Plug>*
@@ -3961,6 +3963,7 @@ $quote	eval.txt	/*$quote*
 <xHome>	term.txt	/*<xHome>*
 <xHome>-xterm	term.txt	/*<xHome>-xterm*
 <xLeft>	term.txt	/*<xLeft>*
+<xOSC>	intro.txt	/*<xOSC>*
 <xRight>	term.txt	/*<xRight>*
 <xUp>	term.txt	/*<xUp>*
 =	change.txt	/*=*
@@ -4668,6 +4671,7 @@ E1433	vim9.txt	/*E1433*
 E1434	vim9.txt	/*E1434*
 E1435	vim9class.txt	/*E1435*
 E1436	vim9class.txt	/*E1436*
+E1437	eval.txt	/*E1437*
 E144	various.txt	/*E144*
 E145	starting.txt	/*E145*
 E146	change.txt	/*E146*
@@ -4753,6 +4757,8 @@ E1567	remote.txt	/*E1567*
 E1568	options.txt	/*E1568*
 E1569	builtin.txt	/*E1569*
 E157	sign.txt	/*E157*
+E1570	builtin.txt	/*E1570*
+E1571	builtin.txt	/*E1571*
 E158	sign.txt	/*E158*
 E159	sign.txt	/*E159*
 E16	cmdline.txt	/*E16*
@@ -5777,7 +5783,6 @@ Neovim	intro.txt	/*Neovim*
 NetBSD-backspace	options.txt	/*NetBSD-backspace*
 NetBeans	netbeans.txt	/*NetBeans*
 NetUserPass()	pi_netrw.txt	/*NetUserPass()*
-NoDefaultCurrentDirectoryInExePath	builtin.txt	/*NoDefaultCurrentDirectoryInExePath*
 None	eval.txt	/*None*
 Normal	intro.txt	/*Normal*
 Normal-mode	intro.txt	/*Normal-mode*
@@ -6692,6 +6697,16 @@ clipboard-autoselectml	options.txt	/*clipboard-autoselectml*
 clipboard-autoselectplus	options.txt	/*clipboard-autoselectplus*
 clipboard-exclude	options.txt	/*clipboard-exclude*
 clipboard-html	options.txt	/*clipboard-html*
+clipboard-providers	eval.txt	/*clipboard-providers*
+clipboard-providers-available	eval.txt	/*clipboard-providers-available*
+clipboard-providers-clipboard	eval.txt	/*clipboard-providers-clipboard*
+clipboard-providers-clipmethod	eval.txt	/*clipboard-providers-clipmethod*
+clipboard-providers-copy	eval.txt	/*clipboard-providers-copy*
+clipboard-providers-define	eval.txt	/*clipboard-providers-define*
+clipboard-providers-no-clipboard	eval.txt	/*clipboard-providers-no-clipboard*
+clipboard-providers-paste	eval.txt	/*clipboard-providers-paste*
+clipboard-providers-plus	eval.txt	/*clipboard-providers-plus*
+clipboard-providers-textlock	eval.txt	/*clipboard-providers-textlock*
 clipboard-unnamed	options.txt	/*clipboard-unnamed*
 clipboard-unnamedplus	options.txt	/*clipboard-unnamedplus*
 clojure-indent	indent.txt	/*clojure-indent*
@@ -6739,6 +6754,7 @@ compile-changes-7	version7.txt	/*compile-changes-7*
 compile-changes-8	version8.txt	/*compile-changes-8*
 compile-changes-9	version9.txt	/*compile-changes-9*
 compile-changes-9.2	version9.txt	/*compile-changes-9.2*
+compiler-biome	quickfix.txt	/*compiler-biome*
 compiler-compaqada	ft_ada.txt	/*compiler-compaqada*
 compiler-cppcheck	quickfix.txt	/*compiler-cppcheck*
 compiler-decada	ft_ada.txt	/*compiler-decada*
@@ -6764,6 +6780,7 @@ compiler-spotbugs	quickfix.txt	/*compiler-spotbugs*
 compiler-tex	quickfix.txt	/*compiler-tex*
 compiler-tombi	quickfix.txt	/*compiler-tombi*
 compiler-tsc	quickfix.txt	/*compiler-tsc*
+compiler-ty	quickfix.txt	/*compiler-ty*
 compiler-typst	quickfix.txt	/*compiler-typst*
 compiler-vaxada	ft_ada.txt	/*compiler-vaxada*
 compl-current	insert.txt	/*compl-current*
@@ -6798,7 +6815,6 @@ complete_add()	builtin.txt	/*complete_add()*
 complete_check()	builtin.txt	/*complete_check()*
 complete_info()	builtin.txt	/*complete_info()*
 complete_info_mode	builtin.txt	/*complete_info_mode*
-complete_match()	builtin.txt	/*complete_match()*
 completed_item-variable	eval.txt	/*completed_item-variable*
 completion-functions	usr_41.txt	/*completion-functions*
 complex-change	change.txt	/*complex-change*
@@ -6815,6 +6831,7 @@ conversion-server	mbyte.txt	/*conversion-server*
 convert-to-HTML	syntax.txt	/*convert-to-HTML*
 convert-to-XHTML	syntax.txt	/*convert-to-XHTML*
 convert-to-XML	syntax.txt	/*convert-to-XML*
+convert_:function_to_:def	vim9.txt	/*convert_:function_to_:def*
 convert_legacy_function_to_vim9	vim9.txt	/*convert_legacy_function_to_vim9*
 copy()	builtin.txt	/*copy()*
 copy-diffs	diff.txt	/*copy-diffs*
@@ -8233,6 +8250,7 @@ gui-vert-scroll	gui.txt	/*gui-vert-scroll*
 gui-w32	gui_w32.txt	/*gui-w32*
 gui-w32-cmdargs	gui_w32.txt	/*gui-w32-cmdargs*
 gui-w32-dialogs	gui_w32.txt	/*gui-w32-dialogs*
+gui-w32-fullscreen	gui_w32.txt	/*gui-w32-fullscreen*
 gui-w32-printing	gui_w32.txt	/*gui-w32-printing*
 gui-w32-start	gui_w32.txt	/*gui-w32-start*
 gui-w32-title-bar	gui_w32.txt	/*gui-w32-title-bar*
@@ -8308,7 +8326,6 @@ help	helphelp.txt	/*help*
 help-TOC	helphelp.txt	/*help-TOC*
 help-buffer-options	helphelp.txt	/*help-buffer-options*
 help-context	help.txt	/*help-context*
-help-curwin	tips.txt	/*help-curwin*
 help-notation	helphelp.txt	/*help-notation*
 help-summary	usr_02.txt	/*help-summary*
 help-tags	tags	1
@@ -9604,6 +9621,7 @@ os_risc.txt	os_risc.txt	/*os_risc.txt*
 os_unix.txt	os_unix.txt	/*os_unix.txt*
 os_vms.txt	os_vms.txt	/*os_vms.txt*
 os_win32.txt	os_win32.txt	/*os_win32.txt*
+osc52-install	usr_05.txt	/*osc52-install*
 other-features	vi_diff.txt	/*other-features*
 out_buf	channel.txt	/*out_buf*
 out_cb	channel.txt	/*out_cb*
@@ -9621,12 +9639,14 @@ package-create	repeat.txt	/*package-create*
 package-doc	repeat.txt	/*package-doc*
 package-documentation	repeat.txt	/*package-documentation*
 package-editorconfig	usr_05.txt	/*package-editorconfig*
+package-helpcurwin	tips.txt	/*package-helpcurwin*
 package-helptoc	helphelp.txt	/*package-helptoc*
 package-hlyank	usr_05.txt	/*package-hlyank*
 package-justify	usr_25.txt	/*package-justify*
 package-matchit	usr_05.txt	/*package-matchit*
 package-nohlsearch	usr_05.txt	/*package-nohlsearch*
 package-open	eval.txt	/*package-open*
+package-osc52	usr_05.txt	/*package-osc52*
 package-termdebug	terminal.txt	/*package-termdebug*
 package-translate_example	repeat.txt	/*package-translate_example*
 package-translation	repeat.txt	/*package-translation*
@@ -9931,6 +9951,7 @@ quake.vim	syntax.txt	/*quake.vim*
 quickfix	quickfix.txt	/*quickfix*
 quickfix-6	version6.txt	/*quickfix-6*
 quickfix-ID	quickfix.txt	/*quickfix-ID*
+quickfix-biome	quickfix.txt	/*quickfix-biome*
 quickfix-buffer	quickfix.txt	/*quickfix-buffer*
 quickfix-changedtick	quickfix.txt	/*quickfix-changedtick*
 quickfix-context	quickfix.txt	/*quickfix-context*
@@ -10016,6 +10037,8 @@ recovery	recover.txt	/*recovery*
 recursive_mapping	map.txt	/*recursive_mapping*
 redo	undo.txt	/*redo*
 redo-register	undo.txt	/*redo-register*
+redraw_listener_add()	builtin.txt	/*redraw_listener_add()*
+redraw_listener_remove()	builtin.txt	/*redraw_listener_remove()*
 reduce()	builtin.txt	/*reduce()*
 ref	intro.txt	/*ref*
 reference	intro.txt	/*reference*
@@ -11256,6 +11279,7 @@ v:char	eval.txt	/*v:char*
 v:charconvert_from	eval.txt	/*v:charconvert_from*
 v:charconvert_to	eval.txt	/*v:charconvert_to*
 v:clipmethod	eval.txt	/*v:clipmethod*
+v:clipproviders	eval.txt	/*v:clipproviders*
 v:cmdarg	eval.txt	/*v:cmdarg*
 v:cmdbang	eval.txt	/*v:cmdbang*
 v:collate	eval.txt	/*v:collate*
@@ -11636,6 +11660,7 @@ vim9-types	vim9.txt	/*vim9-types*
 vim9-unpack-ignore	vim9.txt	/*vim9-unpack-ignore*
 vim9-user-command	vim9.txt	/*vim9-user-command*
 vim9-variable-arguments	vim9.txt	/*vim9-variable-arguments*
+vim9-white-space	vim9.txt	/*vim9-white-space*
 vim9.txt	vim9.txt	/*vim9.txt*
 vim9class.txt	vim9class.txt	/*vim9class.txt*
 vim9script	vim9.txt	/*vim9script*

runtime/doc/terminal.txt

@@ -1,4 +1,4 @@
-*terminal.txt*	For Vim version 9.1.  Last change: 2025 Oct 14
+*terminal.txt*	For Vim version 9.1.  Last change: 2025 Nov 28
 
 
 		  VIM REFERENCE MANUAL	  by Bram Moolenaar
@@ -1877,7 +1877,7 @@ Contributions for termdebug improvements are welcome.
 However, it is fairly common that during the development process you need some
 mechanisms like `echo` statements (or similar) to help you in your job.
 For this reason, you can set: >
-    let g:termdebug_config['debug'] = true
+    let g:termdebug_config['debug'] = v:true
 <
 This sets the `DEBUG` variable to `true`, which can be referenced in the
 source code.  An example of its usage follows: >

runtime/doc/tips.txt

@@ -1,4 +1,4 @@
-*tips.txt*	For Vim version 9.1.  Last change: 2025 Nov 09
+*tips.txt*	For Vim version 9.1.  Last change: 2025 Dec 02
 
 
 		  VIM REFERENCE MANUAL	  by Bram Moolenaar
@@ -30,7 +30,7 @@ Executing shell commands in a window		|shell-window|
 Hex editing					|hex-editing|
 Using <> notation in autocommands		|autocmd-<>|
 Highlighting matching parens			|match-parens|
-Opening help in the current window		|help-curwin|
+Opening help in the current window		|package-helpcurwin|
 
 ==============================================================================
 Editing C programs					*C-editing*
@@ -544,28 +544,22 @@ A slightly more advanced version is used in the |matchparen| plugin.
 <
 
 ==============================================================================
-Opening help in the current window				*help-curwin*
+Opening help in the current window			*package-helpcurwin*
 
-By default, help is displayed in a split window.  If you prefer it opens in
-the current window, try this custom `:HelpCurwin` command:
->
-	command -bar -nargs=? -complete=help HelpCurwin execute s:HelpCurwin(<q-args>)
-	let s:did_open_help = v:false
+By default, help is displayed in a split window.  In some scenarios, you may
+prefer to open the help in the current window.  The optional helpcurwin
+package makes this possible.  Load the package manually, or in your |vimrc|,
+with: >vim
 
-	function s:HelpCurwin(subject) abort
-	  let mods = 'silent noautocmd keepalt'
-	  if !s:did_open_help
-	    execute mods .. ' help'
-	    execute mods .. ' helpclose'
-	    let s:did_open_help = v:true
-	  endif
-	  if !getcompletion(a:subject, 'help')->empty()
-	    execute mods .. ' edit ' .. &helpfile
-	    set buftype=help
-	  endif
-	  return 'help ' .. a:subject
-	endfunction
+    packadd helpcurwin
 <
-
+After it has loaded:
+- The command `:HelpCurwin` {subject} can be used to open help in the current
+  window.
+- If the current window contains a modified buffer, the plugin asks for
+  confirmation before replacing it.  If confirmed, the buffer becomes
+  hidden |hidden-buffer|.
+- The help file, |helpcurwin.txt|, will be available and describes the plugin
+  in more details.
 
  vim:tw=78:ts=8:noet:ft=help:norl:

runtime/doc/todo.txt

@@ -1,4 +1,4 @@
-*todo.txt*	For Vim version 9.1.  Last change: 2025 Nov 09
+*todo.txt*	For Vim version 9.1.  Last change: 2025 Dec 09
 
 
 		  VIM REFERENCE MANUAL	  by Bram Moolenaar
@@ -309,8 +309,6 @@ Problem with Visual highlight when 'linebreak' and 'showbreak' are set.
 GUI Scroll test fails on FreeBSD when using Motif.  See FIXME in
 Test_scrollbars in src/test_gui.vim
 
-Support dark mode for MS-Windows: #12282
-
 Remote command escapes single quote with backslash, should be doubling the
 single quote in vim_strsave_escaped_ext()  #12202.
 
@@ -538,9 +536,6 @@ when redirecting to a local variable (function or script) storing the value
 won't work.  At least give an error.  Is there a way to make it work?
 #10616
 
-Completion for ":runtime" should show valid values, not what's in the current
-directory. (#11447)
-
 Add a "description" property to mappings.  #12205
 
 Add an option to start_timer() to return from the input loop with K_IGNORE.

runtime/doc/uganda.txt

@@ -1,4 +1,4 @@
-*uganda.txt*	For Vim version 9.1.  Last change: 2025 Nov 09
+*uganda.txt*	For Vim version 9.1.  Last change: 2025 Nov 13
 
 
 		  VIM REFERENCE MANUAL	  by Bram Moolenaar
@@ -65,12 +65,14 @@ II) It is allowed to distribute a modified (or extended) version of Vim,
 	  maintainer will do with your changes and under what license they
 	  will be distributed is negotiable.  If there has been no negotiation
 	  then this license, or a later version, also applies to your changes.
-	  The current maintainers are listed here: https://github.com/orgs/vim/people.
-	  If this changes it will be announced in appropriate places (most likely
-	  vim.sf.net, www.vim.org and/or comp.editors).  When it is completely
-	  impossible to contact the maintainer, the obligation to send him
-	  your changes ceases.  Once the maintainer has confirmed that he has
-	  received your changes they will not have to be sent again.
+	  The current maintainers are listed here:
+	      https://github.com/orgs/vim/people
+	  If this changes it will be announced in appropriate places (most
+	  likely vim.sf.net, www.vim.org and/or comp.editors).  When it is
+	  completely impossible to contact the maintainer, the obligation to
+	  send him your changes ceases.  Once the maintainer has confirmed
+	  that he has received your changes they will not have to be sent
+	  again.
        b) If you have received a modified Vim that was distributed as
 	  mentioned under a) you are allowed to further distribute it
 	  unmodified, as mentioned at I).  If you make additional changes the
@@ -225,7 +227,7 @@ Sending money:
 Check the Kuwasha web site for the latest information!
 
 		Look on their site for information about sponsorship:
-		https://www.kuwasha.net/
+		    https://www.kuwasha.net/
 		If you make a donation to Kuwasha you will receive a tax
 		receipt which can be submitted with your tax return.
 

runtime/doc/userfunc.txt

@@ -1,4 +1,4 @@
-*userfunc.txt*	For Vim version 9.1.  Last change: 2025 Oct 28
+*userfunc.txt*	For Vim version 9.1.  Last change: 2025 Dec 20
 
 
 		  VIM REFERENCE MANUAL	  by Bram Moolenaar
@@ -80,11 +80,11 @@ See |:verbose-cmd| for more information.
 			matching |:endfunction|.
 								*E1267*
 			The name must be made of alphanumeric characters and
-			'_', and must start with a capital or "s:" (see
-			above).  Note that using "b:" or "g:" is not allowed.
-			(since patch 7.4.260 E884 is given if the function
-			name has a colon in the name, e.g. for "foo:bar()".
-			Before that patch no error was given).
+			'_' and must start with a capital or "s:" (see above).
+			Note that using "b:", "l:", etc. is not allowed (since
+			patch 7.4.260 E884 is given if the function name has a
+			colon, e.g. for "foo:bar()"), while a leading "g:" is
+			skipped and still requires a following capital letter.
 
 			{name} can also be a |Dictionary| entry that is a
 			|Funcref|: >

runtime/doc/usr_05.txt

@@ -1,4 +1,4 @@
-*usr_05.txt*	For Vim version 9.1.  Last change: 2025 Nov 09
+*usr_05.txt*	For Vim version 9.1.  Last change: 2025 Dec 15
 
 
 		     VIM USER MANUAL	by Bram Moolenaar
@@ -399,13 +399,17 @@ The ":map" command (with no arguments) lists your current mappings.  At
 least the ones for Normal mode.  More about mappings in section |40.1|.
 
 ==============================================================================
-*05.5*	Adding a package  *add-package* *matchit-install* *package-matchit*
+*05.5*	Adding a package  *add-package*
 
 A package is a set of files that you can add to Vim.  There are two kinds of
 packages: optional and automatically loaded on startup.
 
 The Vim distribution comes with a few packages that you can optionally use.
-For example, the matchit plugin.  This plugin makes the "%" command jump to
+
+------------------------------------------------------------------------------
+Adding the matchit package		*matchit-install* *package-matchit*
+------------------------------------------------------------------------------
+For example, the matchit package  This plugin makes the "%" command jump to
 matching HTML tags, if/else/endif in Vim scripts, etc.  Very useful, although
 it's not backwards compatible (that's why it is not enabled by default).
 
@@ -434,7 +438,9 @@ an archive or as a repository.  For an archive you can follow these steps:
 	   Here "fancytext" is the name of the package, it can be anything
 	   else.
 
+------------------------------------------------------------------------------
 Adding the editorconfig package *editorconfig-install* *package-editorconfig*
+------------------------------------------------------------------------------
 
 Similar to the matchit package, to load the distributed editorconfig plugin
 when Vim starts, add the following line to your vimrc file: >
@@ -444,7 +450,9 @@ After restarting your Vim, the plugin is active and you can read about it at: >
 	:h editorconfig.txt
 
 
+------------------------------------------------------------------------------
 Adding the comment package		*comment-install* *package-comment*
+------------------------------------------------------------------------------
 
 Load the plugin with this command: >
 	packadd comment
@@ -457,7 +465,9 @@ the package loaded.  Once the package is loaded, read about it at: >
 	:h comment.txt
 
 
+------------------------------------------------------------------------------
 Adding the nohlsearch package	*nohlsearch-install* *package-nohlsearch*
+------------------------------------------------------------------------------
 
 Load the plugin with this command: >
 	packadd nohlsearch
@@ -471,7 +481,9 @@ To disable the effect of the plugin after it has been loaded: >
 	au! nohlsearch
 <
 
+------------------------------------------------------------------------------
 Adding the highlight-yank package	*hlyank-install* *package-hlyank*
+------------------------------------------------------------------------------
 
 Load the plugin with this command: >
 	packadd hlyank
@@ -497,6 +509,20 @@ To highlight in visual mode, use: >
 To disable the effect of the plugin after it has been loaded: >
 	au! hlyank
 
+------------------------------------------------------------------------------
+Adding the osc52 package		*osc52-install* *package-osc52*
+------------------------------------------------------------------------------
+
+Load the plugin with this command: >
+	packadd osc52
+<
+The osc52.vim package provides support for the OSC 52 terminal command, which
+allows an application to access the clipboard by communicating directly with
+your terminal.
+
+Once the package is loaded, read about it at: >
+	:h osc52.txt
+
 More information about packages can be found here: |packages|.
 
 ==============================================================================

runtime/doc/usr_08.txt

@@ -1,4 +1,4 @@
-*usr_08.txt*	For Vim version 9.1.  Last change: 2025 Nov 09
+*usr_08.txt*	For Vim version 9.1.  Last change: 2025 Nov 26
 
 
 		     VIM USER MANUAL	by Bram Moolenaar
@@ -444,7 +444,8 @@ To go the other way use: >
 
 	[c
 
-Prepended a count to jump further away.
+Prepend a count to jump further away. Thus "4]c" jumps to the fourth next
+change, and "3[c" jumps to the third previous change.
 
 
 REMOVING CHANGES

runtime/doc/usr_30.txt

@@ -1,4 +1,4 @@
-*usr_30.txt*	For Vim version 9.1.  Last change: 2025 Nov 09
+*usr_30.txt*	For Vim version 9.1.  Last change: 2025 Nov 28
 
 
 		     VIM USER MANUAL	by Bram Moolenaar
@@ -544,7 +544,7 @@ reach the nearest soft tab stop.  The following example uses
 	<Tab><Tab>a<Tab><BS>	------->a
 
   To maintain global coherence, one can `:set softtabstop=-1` so that
-the value of 'shiftwidth' is use for the number of columns between two soft
+the value of 'shiftwidth' is used for the number of columns between two soft
 tab stops.
 
   If you prefer to have different values for 'shiftwidth' and 'softtabstop',

runtime/doc/usr_41.txt

@@ -1,4 +1,4 @@
-*usr_41.txt*	For Vim version 9.1.  Last change: 2025 Nov 09
+*usr_41.txt*	For Vim version 9.1.  Last change: 2025 Dec 13
 
 
 		     VIM USER MANUAL	by Bram Moolenaar
@@ -1137,8 +1137,6 @@ Insert mode completion:				*completion-functions*
 	complete_add()		add to found matches
 	complete_check()	check if completion should be aborted
 	complete_info()		get current completion information
-	complete_match()	get insert completion start match col and
-				trigger text
 	preinserted()		check if text is inserted after cursor
 	pumvisible()		check if the popup menu is displayed
 	pum_getpos()		position and size of popup menu if visible
@@ -1475,6 +1473,9 @@ Various:					*various-functions*
 
 	debugbreak()		interrupt a program being debugged
 
+	redraw_listener_add()   add callbacks to listen for redraws
+	redraw_listener_remove()    remove a redraw listener
+
 ==============================================================================
 *41.7*	Defining a function
 

runtime/doc/various.txt

@@ -1,4 +1,4 @@
-*various.txt*	For Vim version 9.1.  Last change: 2025 Nov 09
+*various.txt*	For Vim version 9.1.  Last change: 2025 Dec 11
 
 
 		  VIM REFERENCE MANUAL	  by Bram Moolenaar
@@ -379,6 +379,7 @@ T  *+cindent*		'cindent', C indenting; Always enabled
 N  *+clientserver*	Unix and Win32: Remote invocation |clientserver|
    *+clipboard*		|clipboard| support compiled-in
    *+clipboard_working*	|clipboard| support compiled-in and working
+   *+clipboard_provider*  |clipboard-providers| support compiled-in
 T  *+cmdline_compl*	command line completion |cmdline-completion|
 T  *+cmdline_hist*	command line history |cmdline-history|
 T  *+cmdline_info*	'showcmd' and 'ruler'; Always enabled since

runtime/doc/version9.txt

@@ -1,4 +1,4 @@
-*version9.txt*	For Vim version 9.1.  Last change: 2025 Nov 09
+*version9.txt*	For Vim version 9.1.  Last change: 2025 Dec 21
 
 
 		  VIM REFERENCE MANUAL	  by Bram Moolenaar
@@ -41627,8 +41627,9 @@ Other new features ~
 ------------------
 - Support for Super key mappings in GTK using <D-Key>.
 
-- The new packages |package-comment|, |package-nohlsearch|, |package-hlyank| and
-  |help-TOC| are included.
+- The new optional packages |package-comment|, |package-nohlsearch|,
+  |package-hlyank|, |help-TOC|, |package-helpcurwin| and |package-osc52| are
+  included.
 
 - An interactive tutor plugin has been included |vim-tutor-mode| and can be
   started via |:Tutor|.
@@ -41653,6 +41654,8 @@ Other new features ~
 
 - |items()| function now supports Blob.
 
+- The clipboard provider feature has been added |clipboard-providers|.
+
 							*changed-9.2*
 Changed~
 -------
@@ -41692,6 +41695,8 @@ Completion: ~
 - 'smartcase' applies to completion filtering
 
 Options: ~
+- 'commentstring' is now available in all builds and no longer requires the
+  |+folding| feature
 - the default for 'commentstring' contains whitespace padding to have
   automatic comments look nicer |comment-install|
 - 'completeopt' is now a |global-local| option.
@@ -41717,6 +41722,10 @@ Options: ~
   to ">" by default, indicating text that extends beyond the window width.
 - 'guioptions': New value |'go-C'| to style the title/caption bar on Windows 11
   (see also the below platform specific change).
+- 'guioptions': Support darkmode on MS-Windows for menu and title bar using
+  |'go-d'| (see also the below platform specific change).
+- 'guioptions': New value |'go-s'| to support fullscreen on MS-Windows GUI
+  (see also the below platform specific change).
 - 'completepopup': Add more values to style popup windows.
 
 Ex commands: ~
@@ -41746,6 +41755,8 @@ Functions: ~
 - |sha256()| also accepts a |Blob| as argument.
 - |listener_add()| allows to register un-buffered listeners, so that changes
   are handled as soon as they happen.
+- |redraw_listener_add()| and |redraw_listener_remove()| add/remove callbacks
+  for redrawing events.
 
 Plugins~
 - |zip| plugin works with PowerShell Core.
@@ -41754,7 +41765,13 @@ Platform specific ~
 - MS-Winodws: Paths like "\Windows" and "/Windows" are now considered to be
   absolute paths (to the current drive) and no longer relative.
 - MS-Windows: The title bar follows the |hl-TitleBar| and |hl-TitleBarNC|
-  highlighting group |gui-w32-title-bar|.
+  highlighting group |gui-w32-title-bar| with |'go-C'|
+- MS-Windows: Support darkmode for menu and title bar using |'go-d'|
+- MS-Windows: Vim no longer searches the current directory for
+  executables when running external commands; prefix a relative or absolute
+  path if you want the old behavior |$NoDefaultCurrentDirectoryInExePath|.
+- MS-Windows: New value |'go-s'| to support fullscreen on MS-Windows GUI
+
 - macOS: increase default scheduler priority to TASK_DEFAULT_APPLICATION.
 
 Others: ~
@@ -41800,7 +41817,6 @@ Functions: ~
 |blob2str()|		convert a blob into a List of strings
 |bindtextdomain()|	set message lookup translation base path
 |cmdcomplete_info()|	get current cmdline completion info
-|complete_match()|	get completion and trigger info
 |diff()|		diff two Lists of strings
 |filecopy()|		copy a file {from} to {to}
 |foreach()|		apply function to List items
@@ -41820,6 +41836,8 @@ Functions: ~
 |popup_setbuf()|	switch to a different buffer in a popup
 |preinserted()|		whether preinserted text has been inserted during
 			completion (see 'completeopt')
+|redraw_listener_add()|	add callbacks to listen for redraws
+|redraw_listener_remove()|  remove a redraw listener
 |str2blob()|		convert a List of strings into a blob
 |test_null_tuple()|	return a null tuple
 |tuple2list()|		turn a Tuple of items into a List
@@ -41876,8 +41894,6 @@ Options: ~
 'autocompletetimeout'	initial decay timeout for autocompletion algorithm
 'chistory'		Size of the quickfix stack |quickfix-stack|
 'clipmethod'		How to access the clipboard
-'completefuzzycollect'	Enable fuzzy collection of candidates for (some)
-			|ins-completion| modes
 'completeitemalign'	Order of |complete-items| in Insert mode completion
 			popup
 'completetimeout'	initial decay timeout for CTRL-N and CTRL-P
@@ -41885,7 +41901,6 @@ Options: ~
 'eventignorewin'	autocommand events that are ignored in a window
 'findfunc'		Vim function to obtain the results for a |:find|
 			command
-'isexpand'		defines triggers for completion
 'lhistory'		Size of the location list stack |quickfix-stack|
 'maxsearchcount'	Set the maximum number for search-stat |shm-S|
 'messagesopt'		configure |:messages| and |hit-enter| prompt
@@ -41906,6 +41921,8 @@ Options: ~
 
 Vim Variables: ~
 |v:clipmethod|		The current 'clipmethod'.
+|v:clipproviders|	A dictionary containing clipboard providers
+			configuration |clipboard-providers|.
 |v:stacktrace|		The most recent caught exception.
 |v:t_enumvalue|		Value of |enumvalue|.
 |v:t_enum|		Value of |enum| type.

runtime/doc/vim9.txt

@@ -1,4 +1,4 @@
-*vim9.txt*	For Vim version 9.1.  Last change: 2025 Nov 11
+*vim9.txt*	For Vim version 9.1.  Last change: 2025 Dec 03
 
 
 		  VIM REFERENCE MANUAL	  by Bram Moolenaar
@@ -64,7 +64,7 @@ dictionary adds quite a lot of overhead.  In a Vim9 function this dictionary
 is not available.  Other differences are more subtle, such as how errors are
 handled.
 
-The Vim9 script syntax and semantics are used in:
+Vim9 script syntax, semantics, and behavior apply in:
 - a function defined with the `:def` command
 - a script file where the first command is `vim9script`
 - an autocommand defined in the context of the above
@@ -78,18 +78,72 @@ Vim9 script and legacy Vim script can be mixed.  There is no requirement to
 rewrite old scripts, they keep working as before.  You may want to use a few
 `:def` functions for code that needs to be fast.
 
-:vim9[cmd] {cmd}				*:vim9* *:vim9cmd* *E1164*
-		Evaluate and execute {cmd} using Vim9 script syntax and
-		semantics.  Useful when typing a command and in a legacy
-		script or function.
+:vim9[cmd] {cmd}				*:vim9* *:vim9cmd*
+		Evaluate and execute {cmd} using Vim9 script syntax,
+		semantics, and behavior.  Useful when typing a command,
+		in a `:function`, or a legacy Vim script.
+
+		The following short example shows how a legacy Vim script
+		command and a :vim9cmd (so Vim9 script context) may appear
+		similar, though may differ not just syntactically, but also
+		semantically and behaviorally. >vim
+
+		  call popup_notification('entrée'[5:]
+		    \ ->str2list()->string(), #{time: 7000})
+		  vim9cmd popup_notification('entrée'[5 :]
+		      ->str2list()->string(), {time: 7000})
+<
+		 Notes: 1) The reason for the different output is Vim9 script
+			   uses character indexing whereas legacy Vim script
+			   uses byte indexing - see |vim9-string-index|.
+			2) Syntax is different too.  In Vim9 script:
+			  - The space in "[5 :]" is mandatory (see
+			    |vim9-white-space|).
+			  - Line continuation with "\" is not required.
+			  - The "#" (to avoid putting quotes around dictionary
+			    keys) is neither required nor allowed - see |#{}|.
+
+						*E1164*
+		`:vim9cmd` cannot stand alone; it must be followed by a command.
+
+:leg[acy] {cmd}					*:leg* *:legacy*
+		Evaluate and execute {cmd} using legacy Vim script syntax,
+		semantics, and behavior.  It is only applicable in a Vim9
+		script or a `:def` function.  Using an equivalent script to
+		the one, above (see its notes for why the output differs): >vim9
+
+		  vim9script
+		  # Legacy context - so, this creates a popup with [769, 101]
+		  legacy call popup_notification('entrée'[5:]
+		    \ ->str2list()->string(), #{time: 7000})
+		  # Vim9 script context - so, this creates a pop up with [101]
+		  popup_notification('entrée'[5 :]
+		      ->str2list()->string(), {time: 7000})
+<
+		Vim9 script script-local variables may be used by prefixing
+		"s:", like in legacy Vim script.  This example shows the
+		difference in syntax: "k" for the script-local variable in
+		Vim9 script, "s:k" in the legacy Vim script context. >vim9
+
+		  vim9script
+		  var k: string = "Okay"
+		  echo k
+		  legacy echo s:k
+<						*E1189*
+		Using `:legacy` is not allowed in compiled Vim9 script
+		control flow contexts. For example: >vim9
+
+		  vim9script
+		  def F_1189()
+		    if v:version == 900
+		    # E1189: Cannot use :legacy with this command: endif
+		    legacy endif
+		  enddef
+		  F_1189()
+<						*E1234*
+		`:legacy` cannot stand alone; it must be followed by a command.
 
-:leg[acy] {cmd}					*:leg* *:legacy* *E1189* *E1234*
-		Evaluate and execute {cmd} using legacy script syntax and
-		semantics.  Only useful in a Vim9 script or a :def function.
-		Note that {cmd} cannot use local variables, since it is parsed
-		with legacy expression syntax.
 
-See some examples of Vim9 script at |52.6|.
 ==============================================================================
 
 2. Differences from legacy Vim script			*vim9-differences*
@@ -104,7 +158,8 @@ script and `:def` functions; details are below:
 	echo "hello "
 	     .. yourName
 	     .. ", how are you?"
-- White space is required in many places to improve readability.
+- White space is required in many places to improve readability,
+  see |vim9-white-space|.
 - Assign values without `:let` *E1126* , declare variables with `:var`: >
 	var count = 0
 	count += 3
@@ -232,7 +287,7 @@ You can call a legacy dict function though: >
 	  var d = {func: Legacy, value: 'text'}
 	  d.func()
 	enddef
-<						*E1096* *E1174* *E1175*
+
 The argument types and return type need to be specified.  The "any" type can
 be used, type checking will then be done at runtime, like with legacy
 functions.
@@ -275,7 +330,7 @@ script "export" needs to be used for those to be used elsewhere. >
 	def ThisFunction()          # script-local
 	def g:ThatFunction()        # global
 	export def Function()       # for import and import autoload
-<						*E1058* *E1075*
+<						*E1075*
 When using `:function` or `:def` to specify a nested function inside a `:def`
 function and no namespace was given, this nested function is local to the code
 block it is defined in.  It cannot be used in `function()` with a string
@@ -842,7 +897,7 @@ Notes:
 
 
 White space ~
-			*E1004* *E1068* *E1069* *E1074* *E1127* *E1202*
+	*vim9-white-space* *E1004* *E1068* *E1069* *E1074* *E1127* *E1202*
 Vim9 script enforces proper use of white space.  This is no longer allowed: >
 	var name=234	# Error!
 	var name= 234	# Error!
@@ -1236,69 +1291,245 @@ subtracting one: >
 
 Using ++var or --var in an expression is not supported yet.
 
+
 ==============================================================================
 
 3. New style functions					*fast-functions*
 
-							*:def* *E1028*
+							*:def*
 :def[!] {name}([arguments])[: {return-type}]
 			Define a new function by the name {name}.  The body of
 			the function follows in the next lines, until the
-			matching `:enddef`. *E1073*
-							*E1011*
+			matching `:enddef`.
+							*E1073*
+			The {name} cannot be reused at the script-local level: >vim9
+
+			  vim9script
+			  def F_1073()
+			  enddef
+			  def F_1073() # E1073: Name already defined: <SNR>...
+			  enddef
+<							*E1011*
 			The {name} must be less than 100 bytes long.
-					*E1003* *E1027* *E1056* *E1059*
-			The type of value used with `:return` must match
-			{return-type}.  When {return-type} is omitted or is
-			"void" the function is not expected to return
-			anything.
-							*E1077* *E1123*
+
+							*E1077*
 			{arguments} is a sequence of zero or more argument
 			declarations.  There are three forms:
 				{name}: {type}
 				{name} = {value}
 				{name}: {type} = {value}
-			The first form is a mandatory argument, the caller
-			must always provide them.
-			The second and third form are optional arguments.
-			When the caller omits an argument the {value} is used.
+			The first form is a mandatory argument.  So, the
+			declaration must provide a type.  Example: >vim9
 
+			  vim9script
+			  def F_1077(x): void
+			      # E1077: Missing argument type for x
+			  enddef
+<
+			For the second form, because the declaration does not
+			specify it, Vim infers the type.  For both second and
+			third forms, a default {value} applies when the
+			caller omits it.  Examples: >vim9
+
+			  vim9script
+			  def SecondForm(arg = "Hi"): void
+			      echo $'2. arg is a "{arg->typename()}" type ' ..
+			           $'and the default value of arg is "{arg}"'
+			  enddef
+			  SecondForm()
+			  def ThirdForm(arg2: number = 9): void
+			      echo $'3. default value of arg2 is {arg2}'
+			  enddef
+			  ThirdForm()
+<							*E1123*
+			Arguments in a builtin function called in a `:def`
+			function must have commas between arguments: >vim9
+
+			  vim9script
+			  def F_1123(a: number, b: number): void
+			      echo max(a b)
+			      # E1123: Missing comma before argument: b)
+			  enddef
+			  F_1123(1, 2)
+<							*E1003* *E1027* *E1096*
+			The type of value used with `:return` must match
+			{return-type}.  When {return-type} is omitted or is
+			"void" the function is not allowed to return
+			anything.  Examples: >vim9
+
+			  vim9script
+			  def F_1003(): bool
+			      return  # E1003: Missing return value
+			  enddef
+			  F_1003()
+< >vim9
+			  vim9script
+			  def F_1027(): bool
+			      echo false  # E1027: Missing return statement
+			  enddef
+			  F_1027()
+< >vim9
+			  vim9script
+			  def F_1096(): void
+			      return false  # E1096: Returning a value ...
+			  enddef
+			  F_1096()
+<							*E1056* *E1059*
+			When ": {return-type}" is specified, {return-type}
+			cannot be omitted (leaving a hanging colon).  The ": "
+			also cannot be preceded by white space.  Examples: >vim
+
+			  def F_1056():
+                              # E1056: Expected a type:
+			  enddef
+			  def F_1059() : bool
+                              # E1059: No white space allowed before colon:...
+			  enddef
+<
 			The function will be compiled into instructions when
-			called, or when `:disassemble` or `:defcompile` is
-			used.  Syntax and type errors will be produced at that
-			time.
+			called or when either `:defcompile` or `:disassemble` is
+			used.  (For an example, see |:disassemble|.)  Syntax
+			and type errors will be produced at that time.
 
+							*E1058*
 			It is possible to nest `:def` inside another `:def` or
-			`:function` up to about 50 levels deep.
+			`:function` only up to 49 levels deep.  At 50 or more
+			levels, it is a |E1058| error.
+
 							*E1117*
-			[!] is used as with `:function`.  Note that
-			script-local functions cannot be deleted or redefined
-			later in Vim9 script.  They can only be removed by
-			reloading the same script.
+			[!] is allowed only in legacy Vim script because it
+			permits function redefinition (as with `:function`!).
+			In Vim9 script, ! is not allowed because script-local
+			functions cannot be deleted or redefined, though they
+			can be removed by reloading the script.  Also, nested
+			functions cannot use ! for redefinition.  Examples: >vim
+
+			  " Legacy Vim script :def! example
+			  def! LegacyFunc()
+			      echo "def! is allowed in a legacy Vim script"
+			  enddef
+			  call LegacyFunc()
+< >vim9
+			  vim9script
+			  def Func()
+			      def! InnerFunc()
+			          # E1117: Cannot use ! with nested :def
+			      enddef
+			  enddef
+			  Func()
+< >vim9
+			  vim9script
+			  def! F_477(): void  # E477: No ! allowed
+			  enddef
+< >vim9
+			  vim9script
+			  def F_1084(): void
+			  enddef
+			  delfunction! F_1084
+			  # E1084: Cannot delete Vim9 script function F_1084
+<
+			Note: The generic error *E1028* ("Compiling :def
+			function failed") indicates an undeterminable error
+			during compilation.  If reproducible, it may be
+			reported at https://github.com/vim/vim/issues as
+			it could represent a gap in Vim's error reporting.
 
 					*:enddef* *E1057* *E1152* *E1173*
-:enddef			End of a function defined with `:def`. It should be on
-			a line by its own.
+:enddef			End of a function defined with `:def`.  It should be on
+			a line by itself.  Examples: >vim9
 
+			  vim9script
+			  def MyFunc()
+			  echo 'Do Something' | enddef
+			  # E1057: Missing :enddef
+< >vim9
+			  vim9script
+			  def F_1173()
+			  enddef echo 'X'
+			  # E1173: Text found after enddef: echo 'X'
+< >vim9
+			  vim9script
+			  def F_1152()
+			      function X()
+			      enddef  # E1152: Mismatched enddef
+			  enddef
+<
 You may also find this wiki useful.  It was written by an early adopter of
 Vim9 script: https://github.com/lacygoill/wiki/blob/master/vim/vim9.md
 
-If the script the function is defined in is Vim9 script, then script-local
-variables can be accessed without the "s:" prefix.  They must be defined
-before the function is compiled.  If the script the function is defined in is
-legacy script, then script-local variables must be accessed with the "s:"
-prefix if they do not exist at the time of compiling.
-							*E1269*
-Script-local variables in a |Vim9| script must be declared at the script
-level.  They cannot be created in a function, also not in a legacy function.
+If the script the `:def` function is defined in is Vim9 script, script-local
+variables must be accessed without using the "s:" prefix.  They must be
+defined before the function is compiled and there is no way to avoid errors
+(e.g., by using |exists()|) to conditionally skip undeclared variables.
+For example: >vim9
 
+	vim9script
+	def MyVim9def()
+	    echo unus       # Echoes 1
+	    # echo s:unus   # This would be E1268 (Cannot use s: in Vim9)
+	    if exists('duo')
+	        # echo duo  # This would be E1001 (Variable not found: duo)
+	    endif
+	enddef
+	var unus: number = 1
+	MyVim9def()         # MyVim9def is compiled ("duo" does not exist yet)
+	var duo: number = 2
+<
+If the script the `:def` function is defined in is legacy Vim script,
+script-local variables may be accessed with or without the "s:" prefix.
+However, using "s:" may defer variable resolution to runtime, avoiding
+compilation errors for variables that may not exist yet, as this example
+explains: >vim
+
+	" legacy Vim script
+	def! MyLegacyDef(): void
+	    echo [unus, s:unus]   # Echoes [1, 1]
+	    # (If uncommented) First sourcing of 'echo s:duo' is E121 and
+	    # causes a compilation error; subsequent sourcing echoes 2:
+	    # echo s:duo
+	    if exists("s:duo")
+	        # First sourcing: skips echo; subsequent sourcing: echoes 2
+	        echo s:duo
+	    endif
+	    if exists("duo")
+	        # (If uncommented) First sourcing of 'echo duo' is E1001 and
+	        # causes a compilation error; subsequent sourcing echoes 2:
+	        # echo duo
+	    endif
+	enddef
+	let s:unus = 1
+	call MyLegacyDef()  " Calls MyLegacyDef() and compiles if not already
+	let s:duo = 2
+<							*E1269*
+Script-local variables in a Vim9 script must be declared at the script
+level.  They cannot be created in a `:def` function and may not be declared
+in a legacy function with the "s:" prefix.  For example: >vim9
+
+	vim9script
+	function F_1269()
+	    let s:i_wish = v:true
+	endfunction
+	F_1269()
+	# E1269: Cannot create a Vim9 script variable in a function: s:i_wish
+<
 						*:defc* *:defcompile*
 :defc[ompile]		Compile functions and classes (|class-compile|)
 			defined in the current script that were not compiled
 			yet.  This will report any errors found during
 			compilation.
 
-:defc[ompile] MyClass	Compile all methods in a class. |class-compile|
+			Example: When the three lines (up to and including
+			`enddef`) are sourced, there is no error because the
+			Vim9 `:def` function is not compiled.  However, if all
+			four lines are sourced, compilation fails: >vim9
+
+			  vim9script
+			  def F_1027(): string
+			  enddef
+			  defcompile F_1027  # E1027: Missing return statement
+
+:defc[ompile] MyClass	Compile all methods in a class.  (See |:disassemble|
+			for an example.)
 
 :defc[ompile] {func}
 :defc[ompile] debug {func}
@@ -1306,16 +1537,35 @@ level.  They cannot be created in a function, also not in a legacy function.
 			Compile function {func}, if needed.  Use "debug" and
 			"profile" to specify the compilation mode.
 			This will report any errors found during compilation.
-			{func} call also be "ClassName.functionName" to
+			{func} can also be "ClassName.functionName" to
 			compile a function or method in a class.
-			{func} call also be "ClassName" to compile all
+			{func} can also be "ClassName" to compile all
 			functions and methods in a class.
 
 						*:disa* *:disassemble*
 :disa[ssemble] {func}	Show the instructions generated for {func}.
-			This is for debugging and testing. *E1061*
-			Note that for command line completion of {func} you
-			can prepend "s:" to find script-local functions.
+			This is for debugging and testing.
+			If {func} is not found, error *E1061* occurs.
+			{func} can also be "ClassName.functionName" to
+			disassemble a function in a class.
+			The following example demonstrates using `:defcompile`
+			with a |class| and `:disassemble` with a
+			"ClassName.functionName" (positioning the cursor on
+			the last line of the visually sourced script): >vim9
+
+			  vim9script
+			  class Line
+			      var lnum: number
+			      def new(this.lnum)
+			      enddef
+			      def SetLnum()
+			          cursor(this.lnum, 52)
+			      enddef
+			  endclass
+			  defcompile Line
+			  disassemble Line.SetLnum
+			  var vlast: Line = Line.new(line("'>"))
+			  vlast.SetLnum()  # Cursor is positioned here->_
 
 :disa[ssemble] profile {func}
 			Like `:disassemble` but with the instructions used for
@@ -1325,156 +1575,234 @@ level.  They cannot be created in a function, also not in a legacy function.
 			Like `:disassemble` but with the instructions used for
 			debugging.
 
+  Note: For command line completion of {func}, script-local functions
+	are shown with their <SNR>.  Depending on options, including
+	|wildmenumode()|, completion may work with "s:", "<S", or the function
+	name directly.  (For example, in Vim started with |-u| NONE, ":disa s:"
+	and |c_CTRL-E| lists script-local function names.)
+
+
 Limitations ~
 
-Local variables will not be visible to string evaluation.  For example: >
-	def MapList(): list<string>
-	  var list = ['aa', 'bb', 'cc', 'dd']
-	  return range(1, 2)->map('list[v:val]')
-	enddef
+Variables local to `:def` functions are not visible to string evaluation.
+The following example shows that the script-local constant "SCRIPT_LOCAL" is
+visible whereas the function-local constant "DEF_LOCAL" is not: >vim9
 
+	vim9script
+	const SCRIPT_LOCAL = ['A', 'script-local', 'list']
+	def MapList(scope: string): list<string>
+	    const DEF_LOCAL: list<string> = ['A', 'def-local', 'list']
+	    if scope == 'script local'
+	        return [1]->map('SCRIPT_LOCAL[v:val]')
+	    else
+	        return [1]->map('DEF_LOCAL[v:val]')
+	    endif
+	enddef
+	echo 'script local'->MapList()	# Echoes ['script-local']
+	echo 'def local'->MapList()	# E121: Undefined variable: DEF_LOCAL
+<
 The map argument is a string expression, which is evaluated without the
-function scope.  Instead, use a lambda: >
+function scope.  Instead, in Vim9 script, use a lambda: >vim9
+
+	vim9script
 	def MapList(): list<string>
-	  var list = ['aa', 'bb', 'cc', 'dd']
-	  return range(1, 2)->map((_, v) => list[v])
+	    const DEF_LOCAL: list<string> = ['A', 'def-local', 'list']
+	    return [1]->map((_, v) => DEF_LOCAL[v])
 	enddef
+	echo MapList()			# Echoes ['def-local']
+<
+For commands that are not compiled, such as `:edit`, |backtick-expansion| can
+be used and it can use the local scope.  Example: >vim9
 
-For commands that are not compiled, such as `:edit`, backtick expansion can be
-used and it can use the local scope.  Example: >
-	def Replace()
-	  var fname = 'blah.txt'
-	  edit `=fname`
+	vim9script
+	def EditNewBlah()
+	    var fname: string = 'blah.txt'
+	    split
+	    edit `=fname`
 	enddef
+	EditNewBlah()  # A new split is created as buffer 'blah.txt'
+<
+Closures defined in a loop can either share a variable or each have their own
+copy, depending on where the variable is declared.  With a variable declared
+outside the loop, all closures reference the same shared variable.
+The following example demonstrates the consequences, with the "outloop"
+variable existing only once: >vim9
 
-Closures defined in a loop will share the same context.  For example: >
+	vim9script
 	var flist: list<func>
-	for i in range(5)
-	  var inloop = i
-	  flist[i] = () => inloop
-	endfor
-	echo range(5)->map((i, _) => flist[i]())
-	# Result: [4, 4, 4, 4, 4]
+	def ClosureEg(n: number): void
+	    var outloop: number = 0  # outloop is declared outside the loop!
+	    for i in range(n)
+	        outloop = i
+	        flist[i] = (): number => outloop  # Closures ref the same var
+	    endfor
+	    echo range(n)->map((i, _) => flist[i]())
+	enddef
+	ClosureEg(4)  # Echoes [3, 3, 3, 3]
+<
+All closures put in the list refer to the same instance, which, in the end,
+is 3.
+
+However, when the variable is declared inside the loop, each closure gets its
+own copy, as shown in this example: >vim9
+
+	vim9script
+	var flist: list<func>
+	def ClosureEg(n: number): void
+	    for i in range(n)
+	        var inloop: number = i  # inloop is declared inside the loop
+	        flist[i] = (): number => inloop  # Closures ref each inloop
+	    endfor
+	    echo range(n)->map((i, _) => flist[i]())
+	enddef
+	ClosureEg(4)  # Echoes [0, 1, 2, 3]
+
+Another way to have a separate context for each closure is to call a
+function to define it: >vim9
+
+	vim9script
+	def GetClosure(i: number): func
+	    var infunc: number = i
+	    return (): number => infunc
+	enddef
+	var flist: list<func>
+	def ClosureEg(n: number): void
+	    for i in range(n)
+	        flist[i] = GetClosure(i)
+	    endfor
+	    echo range(n)->map((i, _) => flist[i]())
+	enddef
+	ClosureEg(4)  # Echoes [0, 1, 2, 3]
 <							*E1271*
 A closure must be compiled in the context that it is defined in, so that
-variables in that context can be found.  This mostly happens correctly, except
-when a function is marked for debugging with `:breakadd` after it was compiled.
-Make sure to define the breakpoint before compiling the outer function.
+variables in that context can be found.  This mostly happens correctly,
+except when a function is marked for debugging with `:breakadd` after it was
+compiled.  Make sure to define the breakpoint before compiling the outer
+function.
+							*E1248*
+In some situations, such as when a Vim9 closure which captures local variables
+is converted to a string and then executed, an error occurs.  This happens
+because the string execution context cannot access the local variables from
+the original context where the closure was defined.  For example: >vim9
 
-The "inloop" variable will exist only once, all closures put in the list refer
-to the same instance, which in the end will have the value 4.  This is
-efficient, also when looping many times.  If you do want a separate context
-for each closure, call a function to define it: >
-	def GetClosure(i: number): func
-	  var infunc = i
-	  return () => infunc
+	vim9script
+	def F_1248(): void
+	    var n: number
+	    var F: func = () => {
+	        n += 1
+	    }
+	    try
+	        execute printf("call %s()", F)
+	    catch
+	        echo v:exception
+	    endtry
 	enddef
+	F_1248()  # Vim(call):E1248: Closure called from invalid context
 
-	var flist: list<func>
-	for i in range(5)
-	  flist[i] = GetClosure(i)
+In Vim9 script, a loop variable is invalid after the loop is closed.
+For example, this timer will echo 0 to 2 on separate lines.  However, if
+the variable "n" is used after the `:endfor`, that is an |E121| error: >vim9
+
+	vim9script
+	for n in range(3)
+	    var nr: number = n
+	    timer_start(1000 * n, (_) => {
+	        echowindow nr
+	    })
 	endfor
-	echo range(5)->map((i, _) => flist[i]())
-	# Result: [0, 1, 2, 3, 4]
-
-In some situations, especially when calling a Vim9 closure from legacy
-context, the evaluation will fail.  *E1248*
-
-Note that at the script level the loop variable will be invalid after the
-loop, also when used in a closure that is called later, e.g. with a timer.
-This will generate error |E1302|: >
-	for n in range(4)
-	    timer_start(500 * n, (_) => {
-	          echowin n
-	       })
-	endfor
-
-You need to use a block and define a variable there, and use that one in the
-closure: >
-	for n in range(4)
-	{
-	   var nr = n
-	   timer_start(500 * n, (_) => {
-	          echowin nr
-	      })
-	}
-	endfor
-
-Using `:echowindow` is useful in a timer, the messages go into a popup and will
-not interfere with what the user is doing when it triggers.
+	try
+	    echowindow n
+	catch
+	    echo v:exception
+	endtry
+<
+	  Note: Using `:echowindow` is useful in a timer because messages go
+		into a popup and will not interfere with what the user is
+		doing when it triggers.
 
 
-Converting a function from legacy to Vim9 ~
+Converting a :function to a :def~
 					*convert_legacy_function_to_vim9*
-These are the most changes that need to be made to convert a legacy function
-to a Vim9 function:
+					*convert_:function_to_:def*
+There are many changes that need to be made to convert a `:function` to
+a `:def` function.  The following are some of them:
 
+- Change `let` used to declare variables to one of `var`, `const`, or `final`,
+  and remove the "s:" from each |script-variable|.
 - Change `func` or `function` to `def`.
 - Change `endfunc` or `endfunction` to `enddef`.
-- Add types to the function arguments.
-- If the function returns something, add the return type.
-- Change comments to start with # instead of ".
+- Add the applicable type (or "any") to each function argument.
+- Remove "a:" from each |function-argument|.
+- Remove inapplicable options such as |:func-range|, |:func-abort|,
+  |:func-dict|, and |:func-closure|.
+- If the function returns something, add the return type.  (Ideally, add
+  "void" if it does not return anything.)
+- Remove line continuation backslashes from places they are not required.
+- Remove `let` for assigning values to |g:|, |b:|, |w:|, |t:|, or |l:| variables.
+- Rewrite |lambda| expressions in Vim9 script syntax (see |vim9-lambda|).
+- Change comments to start with # (preceded by white space) instead of ".
+- Insert white space in expressions where required (see |vim9-white-space|).
+- Change "." used for string concatenation to " .. ".  (Alternatively, use
+  an |interpolated-string|.)
 
-  For example, a legacy function: >
-	func MyFunc(text)
-	  " function body
-	endfunc
-<  Becomes: >
-	def MyFunc(text: string): number
-	  # function body
+The following legacy Vim script and Vim9 script examples demonstrate all
+those differences.  First, legacy Vim script: >vim
+
+	let s:lnum=0
+	function Leg8(arg) abort
+	    let l:pre=['Result',
+	      \': ']
+	    let b:arg=a:arg
+	    let s:lnum+=2
+	    let b:arg*=4
+	    let l:result={pre->join(pre,'')}(l:pre)
+	    return l:result.(b:arg+s:lnum)"no space before comment
+	endfunction
+	call Leg8(10)->popup_notification(#{time: 3000})" Pops up 'Result: 42'
+
+The equivalent in Vim9 script: >vim9
+
+	vim9script
+	var lnum: number
+	def Vim9(arg: number): string
+	    final pre = ['Result',
+	      ': ']
+	    b:arg = arg
+	    lnum += 2
+	    b:arg *= 4
+	    const RESULT: string = ((lpre) => join(lpre, ''))(pre)
+	    return RESULT .. (b:arg + lnum) # space required before # comment
 	enddef
+	Vim9(10)->popup_notification({time: 3000}) # Pops up 'Result: 42'
 
-- Remove "a:" used for arguments. E.g.: >
-	return len(a:text)
-<  Becomes: >
-	return len(text)
-
-- Change `let` used to declare a variable to `var`.
-- Remove `let` used to assign a value to a variable.  This is for local
-  variables already declared and b: w: g: and t: variables.
-
-  For example, legacy function: >
-	  let lnum = 1
-	  let lnum += 3
-	  let b:result = 42
-<  Becomes: >
-	  var lnum = 1
-	  lnum += 3
-	  b:result = 42
-
-- Insert white space in expressions where needed.
-- Change "." used for concatenation to "..".
-
-  For example, legacy function: >
-	  echo line(1).line(2)
-<  Becomes: >
-	  echo line(1) .. line(2)
-
-- line continuation does not always require a backslash: >
-	echo ['one',
-		\ 'two',
-		\ 'three'
-		\ ]
-<  Becomes: >
-	echo ['one',
-		'two',
-		'three'
-		]
+<	Note: This example also demonstrates (outside the `:def` function):
+		- Removing "#" from the legacy |#{}| - see |vim9-literal-dict|
+		- Omitting `:call` (allowed, though unnecessary in Vim9 script)
 
 
-Calling a function in an expr option ~
+Calling a :def function in an expr option ~
 							*expr-option-function*
 The value of a few options, such as 'foldexpr', is an expression that is
 evaluated to get a value.  The evaluation can have quite a bit of overhead.
-One way to minimize the overhead, and also to keep the option value very
-simple, is to define a compiled function and set the option to call it
-without arguments.  Example: >
+One way to minimize the overhead, and also to keep the option value simple,
+is to define a compiled function and set the option to call it without
+arguments.  For example: >vim9
+
 	vim9script
-	def MyFoldFunc(): any
-	   ... compute fold level for line v:lnum
-	   return level
+	def MyFoldFunc(): string
+	    # This matches start of line (^), followed by a digit, a full stop
+	    # a space or tab, an uppercase character, with an empty next line
+	    return getline(v:lnum) =~ '^[[:digit:]]\.[[:blank:]][[:upper:]]'
+	        && getline(v:lnum + 1)->empty() ? '>1' : '1'
 	enddef
-	set foldexpr=s:MyFoldFunc()
+	set foldexpr=MyFoldFunc()
+	set foldmethod=expr
+	norm! zM
+<
+  Warning: This script creates and applies folds at the "Heading 1" level of
+	   this vim9.txt help buffer.  (You can use |zR|, in Normal mode, to
+	   open all the folds after sourcing the script.)
+
 
 ==============================================================================
 
@@ -1927,8 +2255,8 @@ dictionary when it is required: >vim
 	echo [8, 9]->keys()
 	vim9cmd echo [8, 9]->keys()	 # E1206: Dictionary required
 <
-						*E1023* *E1024* *E1029*
-						*E1030* *E1210* *E1212*
+						*E1023* *E1024* *E1029* *E1030*
+						*E1174* *E1175* *E1210* *E1212*
 However, sometimes there will be an error in Vim9 script, which breaks
 backwards compatibility.  The following examples illustrate various places
 this happens.  The legacy Vim script behavior, which does not fail, is shown
@@ -1963,6 +2291,16 @@ in Vim9 script.
 
 	let b:l = [42] | unlet b:l['#'] | echo b:l
 	vim9cmd b:l = [42] | vim9cmd unlet b:l['#']  # E1030: Using a string...
+<
+  - Not using a string where an argument requires a string: >vim9
+
+	echo substitute('Hallo', 'a', 'e', v:true)
+	vim9cmd echo substitute('Hallo', 'a', 'e', true)  # E1174: String...
+<
+  - Using an empty string in an argument that requires a non-empty string: >vim9
+
+	echo exepath('')
+	vim9cmd echo exepath('') # E1175: Non-empty string required for arg...
 <
   - Not using a number when it is required: >vim
 

runtime/doc/wayland.txt

@@ -1,4 +1,4 @@
-*wayland.txt*	For Vim version 9.1.  Last change: 2025 Nov 09
+*wayland.txt*	For Vim version 9.1.  Last change: 2025 Nov 25
 
 
 		  VIM REFERENCE MANUAL	  by Bram Moolenaar
@@ -16,7 +16,8 @@ Wayland Protocol Support				*wayland*
 Functionality such as the clipboard for Wayland requires a seat to use.  A
 Wayland seat can consist of a keyboard, pointer, and touch device(s).  The
 seat to use can be set with the 'wlseat' option.  Only useful if you use
-multiple Wayland seats in the same Wayland session.
+multiple Wayland seats in the same Wayland session.  If you don't know what
+this is means, then it likely does not matter for you.
 
 							*wayland-gui*
 See |gui-wayland|.  Please note that when using the GUI, Vim uses the toolkit
@@ -63,11 +64,18 @@ should be bundled with libwayland on your system: >
 If you don't get any match, then please see |wayland-focus-steal| for more
 information.
 
+Some compositors that are known to support either or both protocols:
+    1. KWin (KDE)
+    2. wlroots based (Sway, Labwc)
+    3. Niri
+    4. Hyprland
+    5. Wayfire
+
 If you come from X11, then the regular Wayland selection is equivalent to the
 CLIPBOARD selection in X11, and the primary Wayland selection equates to the
-X11 primary selection.  Accessing these selections is the same as X11 in Vim,
+X11 PRIMARY selection.  Accessing these selections is the same as X11 in Vim,
 in which the + register is the regular selection, and the * register is the
-primary selection, note that your compositor may not support primary
+primary selection.  Note that your compositor may not support primary
 selections, see |wayland-primary-selection| for more details.
 
 							*wayland-persist*

runtime/doc/windows.txt

@@ -1,4 +1,4 @@
-*windows.txt*	For Vim version 9.1.  Last change: 2025 Nov 10
+*windows.txt*	For Vim version 9.1.  Last change: 2025 Dec 03
 
 
 		  VIM REFERENCE MANUAL	  by Bram Moolenaar
@@ -878,13 +878,15 @@ the buffer.  The result is that all buffers will use the 'encoding' encoding
 							*:sta* *:stag*
 :sta[g][!] [tagname]
 		Does ":tag[!] [tagname]" and splits the window for the found
-		tag.  See also |:tag|.
+		tag.  Refer to 'switchbuf' to jump to a tag in a vertically
+		split window or a new tab page.  See also |:tag|.
 
 CTRL-W ]					*CTRL-W_]* *CTRL-W_CTRL-]*
 CTRL-W CTRL-]	Split current window in two.  Use identifier under cursor as a
 		tag and jump to it in the new upper window.
 		In Visual mode uses the Visually selected text as a tag.
-		Make new window N high.
+		Make new window N high.  Refer to 'switchbuf' to jump to a tag
+		in a vertically split window or a new tab page.
 
 							*CTRL-W_g]*
 CTRL-W g ]	Split current window in two.  Use identifier under cursor as a
@@ -1145,10 +1147,10 @@ list of buffers. |unlisted-buffer|
 		or "N CTRL-^", where N is the buffer number.
 
 		For the file name these special values are used:
-			[Prompt]	|prompt-buffer|
-			[Popup]		buffer of a |popup-window|
-			[Scratch]	'buftype' is "nofile"
-			[No Name]	no file name specified
+			"[Prompt]"	|prompt-buffer|
+			"[Popup]"	buffer of a |popup-window|
+			"[Scratch]"	'buftype' is "nofile"
+			"[No Name]"	no file name specified
 		For a |terminal-window| buffer the status is used.
 
 		Indicators (chars in the same column are mutually exclusive):

runtime/filetype.vim

@@ -1,7 +1,7 @@
 " Vim support file to detect file types
 "
 " Maintainer:		The Vim Project <https://github.com/vim/vim>
-" Last Change:		2025 Oct 09
+" Last Change:		2025 Nov 11
 " Former Maintainer:	Bram Moolenaar <Bram@vim.org>
 
 " If the filetype can be detected from extension or file name(the final path component),
@@ -427,6 +427,10 @@ au BufNewFile,BufRead *.e,*.E			call dist#ft#FTe()
 " Elm Filter Rules file
 au BufNewFile,BufRead filter-rules		setf elmfilt
 
+" Erlang Application Resource Files
+au BufNewFile,BufRead *.app.src			setf erlang
+au BufNewFile,BufRead *.app			call dist#ft#FTapp()
+
 " ESMTP rc file
 au BufNewFile,BufRead *esmtprc			setf esmtprc
 
@@ -774,12 +778,13 @@ au BufNewFile,BufRead */neofetch/config.conf	setf sh
 " Nginx
 au BufNewFile,BufRead *.nginx,nginx*.conf,*nginx.conf,*/nginx/*.conf	setf nginx
 
-" Nroff/Troff (*.ms and *.t are checked below)
+" Nroff/Groff/Troff (*.ms and *.t are checked below)
 au BufNewFile,BufRead *.me
 	\ if expand("<afile>") != "read.me" && expand("<afile>") != "click.me" |
 	\   setf nroff |
 	\ endif
-au BufNewFile,BufRead *.tr,*.nr,*.roff,*.tmac,*.mom	setf nroff
+au BufNewFile,BufRead *.tr,*.nr,*.roff,*.tmac setf nroff
+au BufNewFile,BufRead *.groff,*.mom setf groff
 au BufNewFile,BufRead *.[0-9],*.[013]p,*.[1-8]x,*.3{am,perl,pm,posix,type},*.n	call dist#ft#FTnroff()
 
 " Nroff or Objective C++

runtime/ftplugin/bpftrace.vim

@@ -0,0 +1,16 @@
+" Vim filetype plugin
+" Language:     bpftrace
+" Maintainer:	Stanislaw Gruszka <stf_xl@wp.pl>
+" Last Change:	2025 Dec 23
+
+if exists('b:did_ftplugin')
+  finish
+endif
+let b:did_ftplugin = 1
+
+setlocal comments=sO:*\ -,mO:*\ \ ,exO:*/,s1:/*,mb:*,ex:*/,://
+setlocal commentstring=//\ %s
+
+setlocal formatoptions-=t formatoptions+=croql
+
+let b:undo_ftplugin = "setlocal comments< commentstring< formatoptions<"

runtime/ftplugin/hog.vim

@@ -2,13 +2,14 @@
 " Language:     hog (snort.conf)
 " Maintainer: . Victor Roemer, <vroemer@badsec.org>.
 " Last Change:  Mar 1, 2013
+" 2025 Dec 03 by Vim Project: set undo_ftplugin correctly #18727
 
 if exists("b:did_ftplugin")
     finish
 endif
 let b:did_ftplugin = 1
 
-let s:undo_ftplugin = "setl fo< com< cms< def< inc<"
+let b:undo_ftplugin = "setl fo< com< cms< def< inc<"
 
 let s:cpo_save = &cpo
 set cpo&vim
@@ -19,8 +20,8 @@ setlocal commentstring=\c#\ %s
 setlocal define=\c^\s\{-}var
 setlocal include=\c^\s\{-}include
 
-" Move around configurations 
-let s:hog_keyword_match = '\c^\s*\<\(preprocessor\\|config\\|output\\|include\\|ipvar\\|portvar\\|var\\|dynamicpreprocessor\\|' . 
+" Move around configurations
+let s:hog_keyword_match = '\c^\s*\<\(preprocessor\\|config\\|output\\|include\\|ipvar\\|portvar\\|var\\|dynamicpreprocessor\\|' .
                         \ 'dynamicengine\\|dynamicdetection\\|activate\\|alert\\|drop\\|block\\|dynamic\\|log\\|pass\\|reject\\|sdrop\\|sblock\)\>'
 
 exec "nnoremap <buffer><silent> ]] :call search('" . s:hog_keyword_match . "', 'W' )<CR>"
@@ -28,9 +29,9 @@ exec "nnoremap <buffer><silent> [[ :call search('" . s:hog_keyword_match . "', '
 
 if exists("loaded_matchit")
     let b:match_words =
-                  \ '^\s*\<\%(preprocessor\|config\|output\|include\|ipvar\|portvar' . 
-                  \ '\|var\|dynamicpreprocessor\|dynamicengine\|dynamicdetection' . 
-                  \ '\|activate\|alert\|drop\|block\|dynamic\|log\|pass\|reject' . 
+                  \ '^\s*\<\%(preprocessor\|config\|output\|include\|ipvar\|portvar' .
+                  \ '\|var\|dynamicpreprocessor\|dynamicengine\|dynamicdetection' .
+                  \ '\|activate\|alert\|drop\|block\|dynamic\|log\|pass\|reject' .
                   \ '\|sdrop\|sblock\>\):$,\::\,:;'
     let b:match_skip = 'r:\\.\{-}$\|^\s*#.\{-}$\|^\s*$'
 endif

runtime/ftplugin/julia.vim

@@ -3,7 +3,7 @@
 " Maintainer:	Carlo Baldassi <carlobaldassi@gmail.com>
 " Homepage:	https://github.com/JuliaEditorSupport/julia-vim
 " Last Change:	2021 Aug 04
-" adapted from upstream 2021 Aug 4
+" 2025 Dec 9 sync with upstream repo #18894
 
 if exists("b:did_ftplugin")
   finish
@@ -11,12 +11,12 @@ endif
 let b:did_ftplugin = 1
 
 let s:save_cpo = &cpo
-set cpo-=C
+set cpo&vim
 
 setlocal include=^\\s*\\%(reload\\\|include\\)\\>
 setlocal suffixesadd=.jl
 setlocal comments=:#
-setlocal commentstring=#\ %s
+setlocal commentstring=#=%s=#
 setlocal cinoptions+=#1
 setlocal define=^\\s*macro\\>
 setlocal fo-=t fo+=croql
@@ -24,7 +24,7 @@ setlocal fo-=t fo+=croql
 let b:julia_vim_loaded = 1
 
 let b:undo_ftplugin = "setlocal include< suffixesadd< comments< commentstring<"
-      \ . " define< fo< shiftwidth< expandtab< indentexpr< indentkeys< cinoptions< completefunc<"
+      \ . " define< fo< cinoptions< completefunc<"
       \ . " | unlet! b:julia_vim_loaded"
 
 " MatchIt plugin support
@@ -68,7 +68,7 @@ if exists("loaded_matchit")
     elseif attr == 'juliaBlKeyword'
       return b:julia_begin_keywordsm . ':' . b:julia_end_keywords
     elseif attr == 'juliaException'
-      return b:julia_begin_keywordsm . ':\<\%(catch\|finally\)\>:' . b:julia_end_keywords
+      return b:julia_begin_keywordsm . ':\<\%(catch\|else\|finally\)\>:' . b:julia_end_keywords
     endif
     return '\<\>:\<\>'
   endfunction

runtime/ftplugin/leex.vim

@@ -0,0 +1,14 @@
+" Vim ftplugin file
+" Language:     Leex (Erlang Lexical Analyzer Generator)
+" Maintainer:   Jon Parise <jon@indelible.org>
+" Last Change:  2025 Nov 29
+" Filenames:    *.xrl
+"
+" References:
+" - https://www.erlang.org/doc/apps/parsetools/leex.html
+
+if exists('b:did_ftplugin')
+  finish
+endif
+
+runtime! ftplugin/erlang.vim

runtime/ftplugin/quarto.vim

@@ -1 +1,5 @@
+if exists("b:did_ftplugin")
+  finish
+endif
+
 runtime ftplugin/rmd.vim

runtime/ftplugin/rust.vim

@@ -3,6 +3,7 @@
 " Maintainer:	Chris Morgan <me@chrismorgan.info>
 " Last Change:	2024 Mar 17
 "		2024 May 23 by Riley Bruins <ribru17@gmail.com ('commentstring')
+"		2025 Dec 09 update 'textwidth# to 100 #18892
 " For bugs, patches and license go to https://github.com/rust-lang/rust.vim
 
 if exists("b:did_ftplugin")
@@ -49,7 +50,7 @@ setlocal smartindent nocindent
 if get(g:, 'rust_recommended_style', 1)
     let b:rust_set_style = 1
     setlocal shiftwidth=4 softtabstop=4 expandtab
-    setlocal textwidth=99
+    setlocal textwidth=100
 endif
 
 setlocal include=\\v^\\s*(pub\\s+)?use\\s+\\zs(\\f\|:)+

runtime/indent/julia.vim

@@ -4,6 +4,7 @@
 " Homepage:	https://github.com/JuliaEditorSupport/julia-vim
 " Last Change:	2022 Jun 14
 "		2023 Aug 28 by Vim Project (undo_indent)
+"		2025 Dec 08 by Vim Project (update indent script from upstream #18894)
 " Notes:        originally based on Bram Moolenaar's indent file for vim
 
 " Only load this indent file when no other was loaded.
@@ -22,7 +23,7 @@ setlocal indentkeys-=0{
 setlocal indentkeys-=0}
 setlocal nosmartindent
 
-let b:undo_indent = "setl ai< inde< indk< si<"
+let b:undo_indent = "setlocal autoindent< indentexpr< indentkeys< smartindent<"
 
 " Only define the function once.
 if exists("*GetJuliaIndent")
@@ -96,7 +97,7 @@ function GetJuliaNestingStruct(lnum, ...)
       let i = JuliaMatch(a:lnum, line, '\<else\>', s)
       if i >= 0 && i == fb
         let s = i+1
-        if len(blocks_stack) > 0 && blocks_stack[-1] =~# '\<\%(else\)\=if\>'
+        if len(blocks_stack) > 0 && blocks_stack[-1] =~# '\<\%(\%(else\)\=if\|catch\)\>'
           let blocks_stack[-1] = 'else'
         else
           call add(blocks_stack, 'else')
@@ -114,7 +115,7 @@ function GetJuliaNestingStruct(lnum, ...)
       let i = JuliaMatch(a:lnum, line, '\<catch\>', s)
       if i >= 0 && i == fb
         let s = i+1
-        if len(blocks_stack) > 0 && blocks_stack[-1] == 'try'
+        if len(blocks_stack) > 0 && blocks_stack[-1] =~# '\<\%(try\|finally\)\>'
           let blocks_stack[-1] = 'catch'
         else
           call add(blocks_stack, 'catch')
@@ -125,7 +126,7 @@ function GetJuliaNestingStruct(lnum, ...)
       let i = JuliaMatch(a:lnum, line, '\<finally\>', s)
       if i >= 0 && i == fb
         let s = i+1
-        if len(blocks_stack) > 0 && (blocks_stack[-1] == 'try' || blocks_stack[-1] == 'catch')
+        if len(blocks_stack) > 0 && blocks_stack[-1] =~# '\<\%(try\|catch\|else\)\>'
           let blocks_stack[-1] = 'finally'
         else
           call add(blocks_stack, 'finally')
@@ -298,7 +299,7 @@ function IsInContinuationImportLine(lnum)
   if len(stack) == 0
     return 0
   endif
-  return JuliaMatch(a:lnum, getline(a:lnum), '\<\%(import\|using\|export\)\>', indent(a:lnum)) == -1
+  return JuliaMatch(a:lnum, getline(a:lnum), '\<\%(import\|using\|export\|public\)\>', indent(a:lnum)) == -1
 endfunction
 
 function IsFunctionArgPar(lnum, c)
@@ -314,7 +315,7 @@ function JumpToMatch(lnum, last_closed_bracket)
   " otherwise resorts to vim's default, which is buggy but better than
   " nothing)
   call cursor(a:lnum, a:last_closed_bracket)
-  let percmap = maparg("%", "n") 
+  let percmap = maparg("%", "n")
   if exists("g:loaded_matchit") && percmap =~# 'Match\%(it\|_wrapper\)'
     normal %
   else
@@ -448,10 +449,10 @@ function GetJuliaIndent()
   " Decrease indentation for each closed block in the current line
   let ind -= shiftwidth() * num_closed_blocks
 
-  " Additional special case: multiline import/using/export statements
+  " Additional special case: multiline import/using/export/public statements
 
   let prevline = getline(lnum)
-  " Are we in a multiline import/using/export statement, right below the
+  " Are we in a multiline import/using/export/public statement, right below the
   " opening line?
   if IsInContinuationImportLine(v:lnum) && !IsInContinuationImportLine(lnum)
     if get(g:, 'julia_indent_align_import', 1)
@@ -465,9 +466,9 @@ function GetJuliaIndent()
           return cind + 2
         endif
       else
-        " if the opening line is not a naked import/using/export statement, use
+        " if the opening line is not a naked import/using/export/public statement, use
         " it as reference
-        let iind = JuliaMatch(lnum, prevline, '\<import\|using\|export\>', indent(lnum), lim)
+        let iind = JuliaMatch(lnum, prevline, '\<import\|using\|export\|public\>', indent(lnum), lim)
         if iind >= 0
           " assuming whitespace after using... so no `using(XYZ)` please!
           let nonwhiteind = JuliaMatch(lnum, prevline, '\S', iind+6, -1, 'basic')
@@ -479,7 +480,7 @@ function GetJuliaIndent()
     endif
     let ind += shiftwidth()
 
-  " Or did we just close a multiline import/using/export statement?
+  " Or did we just close a multiline import/using/export/public statement?
   elseif !IsInContinuationImportLine(v:lnum) && IsInContinuationImportLine(lnum)
     " find the starting line of the statement
     let ilnum = 0

runtime/indent/lf.vim

@@ -0,0 +1,10 @@
+" Vim indent file
+" Language: lf file manager configuration file (lfrc)
+" Maintainer: Andis Sprinkis <andis@sprinkis.com>
+" URL: https://github.com/andis-sprinkis/lf-vim
+" Last Change: 26 Oct 2025
+
+if exists("b:did_indent") | finish | endif
+
+" Correctly indent embedded shell commands.
+runtime! indent/sh.vim

runtime/indent/php.vim

@@ -1,10 +1,9 @@
-" Vim indent file
 " Language:	PHP
 " Author:	John Wellesz <John.wellesz (AT) gmail (DOT) com>
 " URL:		https://www.2072productions.com/vim/indent/php.vim
 " Home:		https://github.com/2072/PHP-Indenting-for-VIm
-" Last Change:	2023 August 18th
-" Version:	1.75
+" Last Change:	2025 November 16th
+" Version:	1.76
 "
 "
 "	Type :help php-indent for available options
@@ -839,13 +838,15 @@ function! GetPhpIndent()
 
 		continue
 	    else
-		let isSingleLineBlock = 0
 
-		if getline(last_line_num) =~# '^\s*else\%(if\)\=\>'
+		if getline(last_line_num) =~# '^\s*else\%(if\)\=\>' && !isSingleLineBlock
 		    let last_line_num = FindTheIfOfAnElse(last_line_num, 0)
+		    let isSingleLineBlock = 0
 		    continue
 		endif
 
+		let isSingleLineBlock = 0
+
 
 		let last_match = last_line_num
 

runtime/menu.vim

@@ -2,7 +2,7 @@
 " You can also use this as a start for your own set of menus.
 "
 " Maintainer:	The Vim Project <https://github.com/vim/vim>
-" Last Change:	2025 Aug 10
+" Last Change:	2025 Dec 15
 " Former Maintainer:	Bram Moolenaar <Bram@vim.org>
 
 " Note that ":an" (short for ":anoremenu") is often used to make a menu work
@@ -84,7 +84,7 @@ an <silent> 9999.40 &Help.&Find\.\.\.	:call <SID>Helpfind()<CR>
 an 9999.45 &Help.-sep1-			<Nop>
 an 9999.50 &Help.&Credits		:help credits<CR>
 an 9999.60 &Help.Co&pying		:help copying<CR>
-an 9999.70 &Help.&Sponsor/Register	:help sponsor<CR>
+an 9999.70 &Help.&Sponsor	  :help sponsor<CR>
 an 9999.70 &Help.O&rphans		:help kcc<CR>
 an 9999.75 &Help.-sep2-			<Nop>
 an 9999.80 &Help.&Version		:version<CR>

runtime/optwin.vim

@@ -1,7 +1,7 @@
 " These commands create the option window.
 "
 " Maintainer:	The Vim Project <https://github.com/vim/vim>
-" Last Change:	2025 Oct 07
+" Last Change:	2025 Nov 27
 " Former Maintainer:	Bram Moolenaar <Bram@vim.org>
 
 " If there already is an option window, jump to that one.
@@ -860,6 +860,8 @@ call append("$", " \tset bs=" . &bs)
 call <SID>AddOption("comments", gettext("definition of what comment lines look like"))
 call append("$", "\t" .. s:local_to_buffer)
 call <SID>OptionL("com")
+call <SID>AddOption("commentstring", gettext("template for comments; used to put the marker in"))
+call <SID>OptionL("cms")
 call <SID>AddOption("formatoptions", gettext("list of flags that tell how automatic formatting works"))
 call append("$", "\t" .. s:local_to_buffer)
 call <SID>OptionL("fo")
@@ -888,8 +890,6 @@ if has("insert_expand")
   call <SID>OptionL("cot")
   call <SID>AddOption("completeitemalign", gettext(" \npopup menu item align order"))
   call <SID>OptionG("cia", &cia)
-  call <SID>AddOption("completefuzzycollect", gettext(" \nuse fuzzy collection for specific completion modes"))
-  call <SID>OptionL("cfc")
   if exists("+completepopup")
     call <SID>AddOption("completepopup", gettext("options for the Insert mode completion info popup"))
     call <SID>OptionG("cpp", &cpp)
@@ -1039,8 +1039,6 @@ if has("folding")
   call <SID>AddOption("foldminlines", gettext("minimum number of screen lines for a fold to be closed"))
   call append("$", "\t" .. s:local_to_window)
   call <SID>OptionL("fml")
-  call <SID>AddOption("commentstring", gettext("template for comments; used to put the marker in"))
-  call <SID>OptionL("cms")
   call <SID>AddOption("foldmethod", gettext("folding type: \"manual\", \"indent\", \"expr\", \"marker\",\n\"syntax\" or \"diff\""))
   call append("$", "\t" .. s:local_to_window)
   call <SID>OptionL("fdm")
@@ -1287,8 +1285,6 @@ call <SID>AddOption("isfname", gettext("specifies the characters in a file name"
 call <SID>OptionG("isf", &isf)
 call <SID>AddOption("isident", gettext("specifies the characters in an identifier"))
 call <SID>OptionG("isi", &isi)
-call <SID>AddOption("isexpand", gettext("defines trigger strings for complete_match()"))
-call append("$", "\t" .. s:local_to_buffer)
 call <SID>AddOption("iskeyword", gettext("specifies the characters in a keyword"))
 call append("$", "\t" .. s:local_to_buffer)
 call <SID>OptionL("isk")

runtime/pack/dist/opt/helpcurwin/autoload/helpcurwin.vim

@@ -0,0 +1,42 @@
+vim9script
+
+# Open Vim help on {subject} in the current window (rather than a new split)
+#
+# Maintainer:   The Vim Project <https://github.com/vim/vim>
+# Last change:  2025 Dec 02
+
+export def Open(subject: string): void
+
+  const HELPCURWIN: func = (): string => {
+  if !getcompletion(subject, 'help')->empty() || subject->empty()
+    if &buftype != 'help'
+      execute 'silent noautocmd keepalt enew'
+      setlocal buftype=help noswapfile
+    endif
+  endif
+  return $'help {subject}'
+  }
+
+  var contmod: bool = true
+  if &modified
+    echohl MoreMsg
+    echo $'Buffer {bufname()} is modified - continue? (y/n)'
+    echohl None
+    contmod = (getcharstr() == 'y')
+  endif
+  if contmod
+    try
+      execute HELPCURWIN()
+    catch
+      echohl Error
+      # {subject} invalid - Echo 'helpcurwin: E149:' (omit 'Vim(help):')
+      echo $'helpcurwin: {v:exception->substitute("^[^:]\+:", "", "")}'
+      echohl None
+    endtry
+  else
+    echo $'Aborted opening in current window, :help {subject}'
+  endif
+
+enddef
+
+# vim: ts=8 sts=2 sw=2 et

runtime/pack/dist/opt/helpcurwin/doc/helpcurwin.txt

@@ -0,0 +1,59 @@
+*helpcurwin.txt*	For Vim version 9.1.	Last change: 2025 Dec 02
+
+The helpcurwin optional package enables opening help in the current window.
+
+1. :HelpCurwin			|helpcurwin-command|
+2. helpcurwin#Open()		|helpcurwin-function|
+3. <Plug>HelpCurwin;		|helpcurwin-mapping|
+
+
+==============================================================================
+1. :HelpCurwin				     *:HelpCurwin* *helpcurwin-command*
+
+:HelpCurwin		Use the current window to display the help file,
+			|help.txt| in read-only mode.  It leaves any other
+			windows as-is (including when there is another
+			help window(s)).
+
+:HelpCurwin {subject}	Like ":HelpCurwin" but, additionally open the
+			applicable help file at the tag {subject}.
+			For example: >
+
+			  :HelpCurwin version9.2
+<
+			It should otherwise behave like :help {subject}.
+
+You may also want to save typing with a command line abbreviation,
+for example: >vi
+
+  cnoreabbrev <expr> hc getcmdtype() == ":" &&
+    \ getcmdline() == 'hc' ? 'HelpCurwin' : 'hc'
+<
+
+==============================================================================
+2. helpcurwin#Open()					*helpcurwin-function*
+
+The underlying `:def` function may also be used, for example: >vim
+
+	:vim9cmd helpcurwin#Open('version9.2')
+<
+This may be useful from other scripts where you want to bring up help on
+{subject} in the current window.
+
+
+==============================================================================
+3. <Plug>HelpCurwin;					*helpcurwin-mapping*
+
+There may be times when you want to get the help for a WORD, such as when it
+is in a Vim9 script.  If you want to open it in the same window, you can map
+<Plug>HelpCurwin; to keys of your choosing to enable that.  For example: >vim9
+
+	nnoremap <Leader>hc <Plug>HelpCurwin;
+
+Once sourced (in this instance, when <Leader>hc is typed), the applicable
+help file will be opened in the current window at the tag for <cWORD> (that
+is, the |WORD| under the cursor), if it exists.
+
+
+==============================================================================
+ vim:tw=78:ts=8:noet:ft=help:norl:

runtime/pack/dist/opt/helpcurwin/doc/tags

@@ -0,0 +1,5 @@
+:HelpCurwin	helpcurwin.txt	/*:HelpCurwin*
+helpcurwin-command	helpcurwin.txt	/*helpcurwin-command*
+helpcurwin-function	helpcurwin.txt	/*helpcurwin-function*
+helpcurwin-mapping	helpcurwin.txt	/*helpcurwin-mapping*
+helpcurwin.txt	helpcurwin.txt	/*helpcurwin.txt*

runtime/pack/dist/opt/helpcurwin/plugin/helpcurwin.vim

@@ -0,0 +1,20 @@
+vim9script
+
+# Open Vim help on {subject} in the current window (rather than a new split)
+#
+# Maintainer:   The Vim Project <https://github.com/vim/vim>
+# Last change:  2025 Dec 02
+
+# Exit when the helpcurwin plugin is loaded already
+if exists('g:loaded_helpcurwin')
+  finish
+endif
+g:loaded_helpcurwin = true
+
+import autoload 'helpcurwin.vim'
+
+command -bar -nargs=? -complete=help HelpCurwin helpcurwin.Open(<q-args>)
+
+nnoremap <Plug>HelpCurwin; <ScriptCmd>helpcurwin.Open(expand('<cWORD>'))<CR>
+
+# vim: ts=8 sts=2 sw=2 et

runtime/pack/dist/opt/netrw/autoload/netrw.vim

@@ -13,6 +13,9 @@
 " 2025 Oct 26 by Vim Project fix parsing of remote user names #18611
 " 2025 Oct 27 by Vim Project align comment after #18611
 " 2025 Nov 01 by Vim Project fix NetrwChgPerm #18674
+" 2025 Nov 13 by Vim Project don't wipe unnamed buffers #18740
+" 2025 Nov 18 by Vim Project use UNC paths when using scp and Windows paths #18764
+" 2025 Nov 28 by Vim Project fix undefined variable in *NetrwMenu #18829
 " Copyright:  Copyright (C) 2016 Charles E. Campbell {{{1
 "             Permission is hereby granted to use and distribute this code,
 "             with or without modifications, provided that this copyright
@@ -1700,10 +1703,10 @@ function netrw#NetRead(mode,...)
             else
                 let useport= ""
             endif
-            " 'C' in 'C:\path\to\file' is handled as hostname on windows.
+            " Using UNC notation in windows to get a unix like path.
             " This is workaround to avoid mis-handle windows local-path:
             if g:netrw_scp_cmd =~ '^scp' && has("win32")
-                let tmpfile_get = substitute(tr(tmpfile, '\', '/'), '^\(\a\):[/\\]\(.*\)$', '/\1/\2', '')
+                let tmpfile_get = substitute(tr(tmpfile, '\', '/'), '^\(\a\):[/\\]\(.*\)$', '//' .. $COMPUTERNAME .. '/\1$/\2', '')
             else
                 let tmpfile_get = tmpfile
             endif
@@ -6399,6 +6402,7 @@ function s:NetrwMenu(domenu)
             exe 'sil! menu '.g:NetrwMenuPriority.'.14.8   '.g:NetrwTopLvlMenu.'Marked\ Files.Exe\ Cmd<tab>mx    mx'
             exe 'sil! menu '.g:NetrwMenuPriority.'.14.9   '.g:NetrwTopLvlMenu.'Marked\ Files.Move\ To\ Target<tab>mm    mm'
             exe 'sil! menu '.g:NetrwMenuPriority.'.14.10  '.g:NetrwTopLvlMenu.'Marked\ Files.Obtain<tab>O       O'
+            exe 'sil! menu '.g:NetrwMenuPriority.'.14.11  '.g:NetrwTopLvlMenu.'Marked\ Files.Print<tab>mp       mp'
             exe 'sil! menu '.g:NetrwMenuPriority.'.14.12  '.g:NetrwTopLvlMenu.'Marked\ Files.Replace<tab>R      R'
             exe 'sil! menu '.g:NetrwMenuPriority.'.14.13  '.g:NetrwTopLvlMenu.'Marked\ Files.Set\ Target<tab>mt mt'
             exe 'sil! menu '.g:NetrwMenuPriority.'.14.14  '.g:NetrwTopLvlMenu.'Marked\ Files.Tag<tab>mT mT'
@@ -6426,14 +6430,13 @@ function s:NetrwMenu(domenu)
             let s:netrwcnt = 0
             let curwin     = winnr()
             windo if getline(2) =~# "Netrw" | let s:netrwcnt= s:netrwcnt + 1 | endif
-        endif
-        exe curwin."wincmd w"
+            exe curwin."wincmd w"
 
-        if s:netrwcnt <= 1
-            exe 'sil! unmenu '.g:NetrwTopLvlMenu
-            sil! unlet s:netrw_menu_enabled
+            if s:netrwcnt <= 1
+                exe 'sil! unmenu '.g:NetrwTopLvlMenu
+                sil! unlet s:netrw_menu_enabled
+            endif
         endif
-    endif
     return
   endif
 
@@ -8315,7 +8318,7 @@ function netrw#LocalBrowseCheck(dirname)
         let ibuf    = 1
         let buflast = bufnr("$")
         while ibuf <= buflast
-            if bufwinnr(ibuf) == -1 && isdirectory(s:NetrwFile(bufname(ibuf)))
+            if bufwinnr(ibuf) == -1 && !empty(bufname(ibuf)) && isdirectory(s:NetrwFile(bufname(ibuf)))
                 exe "sil! keepj keepalt ".ibuf."bw!"
             endif
             let ibuf= ibuf + 1

runtime/pack/dist/opt/osc52/autoload/osc52.vim

@@ -0,0 +1,97 @@
+vim9script
+
+export var allowed: bool = false
+
+export def Available(): bool
+  if get(g:, 'osc52_force_avail', 0)
+    return true
+  endif
+  return allowed
+enddef
+
+var sent_message: bool = false
+
+def OSCMessage(id: number)
+  echom "Waiting for OSC52 response... Press CTRL-C to cancel"
+  sent_message = true
+enddef
+
+export def Paste(reg: string): tuple<string, list<string>>
+  # Check if user has indicated that the terminal does not support OSC 52 paste
+  # (or has disabled it)
+  if get(g:, 'osc52_disable_paste', 0)
+    return ("c", [""])
+  endif
+
+  # Some terminals like Kitty respect the selection type parameter on both X11
+  # and Wayland. If the terminal doesn't then the selection type parameter
+  # should be ignored (no-op)
+  if reg == "+"
+    echoraw("\<Esc>]52;c;?\<Esc>\\")
+  else
+    echoraw("\<Esc>]52;p;?\<Esc>\\")
+  endif
+
+  var timerid: number = timer_start(1000, OSCMessage)
+  var interrupt: bool = false
+
+  # Wait for response from terminal. If we got interrupted (Ctrl-C), then do a
+  # redraw if we already sent the message, and return an empty string.
+  try
+    while true
+      var key: string =  getcharstr(-1, {cursor: "hide"})
+
+      if key == "\<xOSC>" && match(v:termosc, '52;') != -1
+        break
+      elseif key == "\<C-c>"
+        interrupt = true
+        break
+      endif
+    endwhile
+
+  # This doesn't seem to catch Ctrl-C sent via term_sendkeys(), which is used in
+  # tests. So also check the result of getcharstr()/getchar().
+  catch /^Vim:Interrupt$/
+    interrupt = true
+  finally
+    timer_stop(timerid)
+    if sent_message
+      sent_message = false
+      :redraw!
+    endif
+  endtry
+
+  if interrupt
+    echo "Interrupted while waiting for OSC 52 response"
+    return ("c", [""])
+  endif
+
+  # Extract the base64 stuff
+  var stuff: string = matchstr(v:termosc, '52;.*;\zs[A-Za-z0-9+/=]*')
+
+  if len(stuff) == 0
+    return ("c", [])
+  endif
+
+  var ret: list<string>
+
+  # "stuff" may be an invalid base64 string, so catch any errors
+  try
+    ret = blob2str(base64_decode(stuff))
+  catch /E\(475\|1515\)/
+    echo "Invalid OSC 52 response received"
+    return ("c", [""])
+  endtry
+
+  return ("", ret)
+enddef
+
+export def Copy(reg: string, type: string, lines: list<string>): void
+  if reg == "+"
+    echoraw("\<Esc>]52;c;" .. base64_encode(str2blob(lines)) .. "\<Esc>\\")
+  else
+    echoraw("\<Esc>]52;p;" .. base64_encode(str2blob(lines)) .. "\<Esc>\\")
+  endif
+enddef
+
+# vim: set sw=2 sts=2 :

runtime/pack/dist/opt/osc52/doc/osc52.txt

@@ -0,0 +1,70 @@
+*osc52.txt*   For Vim version 9.1.  Last change:  2025 Dec 18
+
+
+			  VIM REFERENCE MANUAL
+
+Use the OSC 52 terminal command for clipboard support
+==============================================================================
+
+1. OVERVIEW					        *osc52-overview*
+
+The osc52.vim plugin provides support for the OSC 52 terminal command, which
+allows an application to access the clipboard by communicating with the
+terminal.  This is useful in situations such as if you are in a SSH session.
+
+                                                        *osc52-support*
+In order for this plugin to work, the terminal Vim is running in must
+recognize and handle the OSC 52 escape sequence.  You can easily check this
+online.  Additionally, while yanking is guaranteed to work, some terminals
+don't implement the paste functionality.  If the terminal doesn't support
+pasting, then Vim will just block waiting for the data which will never come.
+In this case just press Ctrl-C to cancel the operation.
+
+                                                        *osc52-selections*
+Note that this only applies to users on Wayland or X11 platforms
+
+Some terminals support the selection type parameter in the OSC 52 command.
+This originates from X11, and some terminals check this parameter and handle
+it accordingly.  If your terminal handles this parameter, then the "+"
+register corresponds to the regular selection, and the "*" register
+corresponds to the primary selection.  If your terminal does not handle it,
+then it is up to the terminal to handle what selection to use.
+
+2. HOW TO USE THE PLUGIN                                *osc52-how-to-use*
+
+The osc52.vim package relies on Vim's clipboard provider functionality, see
+|clipboard-providers|.  To enable it, add the following to your |vimrc|: >vim
+        packadd osc52
+        set clipmethod+=osc52
+<
+This appends "osc52" to |clipmethod|, causing Vim to try it only after any
+earlier clipboard methods.  This allows Vim to use the system clipboard
+directly when available, and automatically fall back to OSC 52 method when it
+is not (for example, when running over SSH).
+
+Note: that this fallback behavior applies only on platforms that use
+|clipmethod| for accessing the clipboard.  On macOS and Windows, Vim does not
+use |clipmethod|, so this behaviour won't happen.  Instead if OSC 52 support is
+detected and "osc52" is the only value in |clipmethod|, then it will always be
+used.
+
+You can check whether the osc52.vim provider is active by inspecting
+|v:clipmethod|.  If it contains "osc52", the plugin is enabled.
+
+Note: terminal multiplexers such as tmux may interfere with automatic OSC 52
+detection.
+
+                                                        *g:osc52_force_avail*
+In most cases, the plugin should automatically detect and work if your
+terminal supports the OSC 52 command.  Internally, it does this by sending the
+Primary Device Attributes (DA1) query.  You may force enable the plugin by
+setting |g:osc52_force_avail| to true.
+
+                                                        *g:osc52_disable_paste*
+If your terminal does not support pasting via OSC 52, or has it disabled, then
+it is a good idea to set g:osc52_disable_paste to TRUE.  This will cause an
+empty string to be returned when Vim attempts to query the osc52.vim provider,
+instead of doing a blocking wait, as said in |osc52-support|.
+
+==============================================================================
+vim:tw=78:ts=8:fo=tcq2:ft=help:

runtime/pack/dist/opt/osc52/doc/tags

@@ -0,0 +1,7 @@
+g:osc52_disable_paste	osc52.txt	/*g:osc52_disable_paste*
+g:osc52_force_avail	osc52.txt	/*g:osc52_force_avail*
+osc52-how-to-use	osc52.txt	/*osc52-how-to-use*
+osc52-overview	osc52.txt	/*osc52-overview*
+osc52-selections	osc52.txt	/*osc52-selections*
+osc52-support	osc52.txt	/*osc52-support*
+osc52.txt	osc52.txt	/*osc52.txt*

runtime/pack/dist/opt/osc52/plugin/osc52.vim

@@ -0,0 +1,52 @@
+vim9script
+
+# Vim plugin for OSC52 clipboard support
+#
+# Maintainer:	The Vim Project <https://github.com/vim/vim>
+# Last Change:	2025 Dec 18
+
+if !has("timers")
+  finish
+endif
+
+import autoload "../autoload/osc52.vim" as osc
+
+v:clipproviders["osc52"] = {
+  "available": osc.Available,
+  "paste": {
+    "*": osc.Paste,
+    "+": osc.Paste
+  },
+  "copy": {
+    "*": osc.Copy,
+    "+": osc.Copy
+  },
+}
+
+def SendDA1(): void
+  if !has("gui_running") && !get(g:, 'osc52_force_avail', 0)
+      && !get(g:, 'osc52_no_da1', 0)
+    echoraw("\<Esc>[c")
+  endif
+enddef
+
+if v:vim_did_enter
+  SendDA1()
+endif
+
+augroup VimOSC52Plugin
+  autocmd!
+  # Query support for OSC 52 using a DA1 query
+  autocmd TermResponseAll da1 {
+    if match(v:termda1, '?\zs.*52\ze') != -1
+      osc.allowed = true
+      :silent! clipreset
+    else
+      osc.allowed = false
+      :silent! clipreset
+    endif
+  }
+  autocmd VimEnter * SendDA1()
+augroup END
+
+# vim: set sw=2 sts=2 :

runtime/syntax/bpftrace.vim

@@ -0,0 +1,66 @@
+" Vim syntax file
+" Language:		bpftrace
+" Maintainer:		Stanislaw Gruszka <stf_xl@wp.pl>
+" Last Change:		2025 Dec 22
+
+" Quit when a syntax file was already loaded
+if exists("b:current_syntax")
+  finish
+endif
+
+let s:cpo_save = &cpo
+set cpo&vim
+
+syn keyword	bpftraceConditional	if else
+syn keyword	bpftraceRepeat		while for unroll
+syn keyword	bpftraceStatement	break continue return
+syn keyword	bpftraceKeyword		let macro import config
+syn keyword	bpftraceOperator	sizeof offsetof
+
+syn keyword	bpftraceProbe		BEGIN END begin end
+syn match	bpftraceProbe		"\v<(bench|self|test)\ze:"
+syn match	bpftraceProbe		"\v<(fentry|fexit|kfunc|kretfunc|kprobe|kretprobe)\ze:"
+syn match	bpftraceProbe		"\v<(profile|interval|iterator|hardware|software|uprobe|uretprobe)\ze:"
+syn match	bpftraceProbe		"\v<(usdt|tracepoint|rawtracepoint|watchpoint|asyncwatchpoint)\ze:"
+syn match	bpftraceProbe		"\v(^|[^:])<\zs(h|i|it|f|fr|k|kr|p|rt|s|t|u|ur|U|w|aw)\ze:"
+
+syn keyword	bpftraceType		bool int8 int16 int32 int64
+syn keyword	bpftraceType		uint8 uint16 uint32 uint64
+syn keyword	bpftraceType		struct
+
+syn match	bpftraceMacro		"\<\h\w*\ze\_s*("
+
+syn match	bpftraceNumber		display	"[+-]\=\<\d\+\>"
+syn match	bpftraceNumber		display	"\<0x\x\+\>"
+
+syn keyword	bpftraceBoolean		true false
+
+syn region	bpftraceString		start=+"+ skip=+\\\\\|\\"+ end=+"+ contains=@Spell extend
+
+syn keyword	bpftraceTodo		contained TODO FIXME XXX
+syn match	bpftraceShebang		/\%^#![^[].*/
+syn region	bpftraceCommentLine	start="//" end="$" contains=bpftraceTodo,@Spell
+syn region	bpftraceCommentBlock	matchgroup=bpftraceCommentBlock start="/\*" end="\*/" contains=bpftraceTodo,@Spell
+
+" Define the default highlighting.
+hi def link	bpftraceConditional	Conditional
+hi def link	bpftraceMacro		Macro
+hi def link	bpftraceRepeat		Repeat
+hi def link	bpftraceKeyword		Keyword
+hi def link	bpftraceNumber		Number
+hi def link	bpftraceBoolean		Boolean
+hi def link	bpftraceShebang		Comment
+hi def link	bpftraceCommentLine	Comment
+hi def link	bpftraceCommentBlock	Comment
+hi def link	bpftraceString		String
+hi def link	bpftraceType		Type
+hi def link	bpftraceProbe		Identifier
+
+syn sync minlines=100
+
+let b:current_syntax = "bpftrace"
+
+let &cpo = s:cpo_save
+unlet s:cpo_save
+
+" vim: ts=8 sw=8 noexpandtab

runtime/syntax/c.vim

@@ -1,7 +1,7 @@
 " Vim syntax file
 " Language:		C
 " Maintainer:		The Vim Project <https://github.com/vim/vim>
-" Last Change:		2025 Jan 18
+" Last Change:		2025 Nov 18
 " Former Maintainer:	Bram Moolenaar <Bram@vim.org>
 
 " Quit when a (custom) syntax file was already loaded
@@ -421,8 +421,10 @@ if !exists("c_no_ansi") || exists("c_ansi_constants") || exists("c_gnu")
   syn keyword cConstant NDEBUG
   " POSIX 2001
   syn keyword cConstant SIGBUS SIGPOLL SIGPROF SIGSYS SIGURG SIGVTALRM SIGXCPU SIGXFSZ
+  " POSIX Issue 8 (post 2017)
+  syn keyword cConstant SIGWINCH
   " non-POSIX signals
-  syn keyword cConstant SIGWINCH SIGINFO
+  syn keyword cConstant SIGINFO SIGIO
   " Add POSIX errors as well.  List comes from:
   " http://pubs.opengroup.org/onlinepubs/9699919799/basedefs/errno.h.html
   syn keyword cConstant E2BIG EACCES EADDRINUSE EADDRNOTAVAIL EAFNOSUPPORT EAGAIN EALREADY EBADF

runtime/syntax/erlang.vim

@@ -3,7 +3,7 @@
 " Maintainer:   Csaba Hoch <csaba.hoch@gmail.com>
 " Contributor:  Adam Rutkowski <hq@mtod.org>
 "               Johannes Christ <jc@jchri.st>
-" Last Update:  2025-Jul-06
+" Last Update:  2025-Nov-12
 " License:      Vim license
 " URL:          https://github.com/vim-erlang/vim-erlang-runtime
 
@@ -217,7 +217,7 @@ syn match erlangInnerDocAttribute '^\s*-\%(\s\|\n\|%.*\n\)*\%(moduledoc\|doc\)\>
 syn match erlangInclude   '^\s*-\%(\s\|\n\|%.*\n\)*\%(include\|include_lib\)\>' contains=erlangComment
 syn match erlangRecordDef '^\s*-\%(\s\|\n\|%.*\n\)*record\>' contains=erlangComment
 syn match erlangDefine    '^\s*-\%(\s\|\n\|%.*\n\)*\%(define\|undef\)\>' contains=erlangComment
-syn match erlangPreCondit '^\s*-\%(\s\|\n\|%.*\n\)*\%(ifdef\|ifndef\|else\|endif\)\>' contains=erlangComment
+syn match erlangPreCondit '^\s*-\%(\s\|\n\|%.*\n\)*\%(ifdef\|ifndef\|else\|if\|elif\|endif\)\>' contains=erlangComment
 syn match erlangType      '^\s*-\%(\s\|\n\|%.*\n\)*\%(spec\|type\|opaque\|nominal\|callback\)\>' contains=erlangComment
 
 " Keywords

runtime/syntax/fvwm.vim

@@ -3,6 +3,7 @@
 " Maintainer:		Gautam Iyer <gi1242@users.sourceforge.net>
 " Previous Maintainer:	Haakon Riiser <hakonrk@fys.uio.no>
 " Last Change:		Sat 29 Sep 2007 11:08:34 AM PDT
+" 2025 Dec 14: Update fvwm2 keywords #18924
 "
 " Thanks to David Necas (Yeti) for adding Fvwm 2.4 support.
 "
@@ -157,7 +158,7 @@ else
 				\ PrintInfo Repeat Schedule State WindowFont
 				\ XSync XSynchronize AnimatedMove
 				\ HideGeometryWindow Layer Lower Move
-				\ MoveToDesk MoveThreshold MoveToPage
+				\ MoveToDesk MoveThreshold MoveToPage Resize
 				\ MoveToScreen OpaqueMoveSize PlaceAgain Raise
 				\ RaiseLower ResizeMaximize ResizeMove
 				\ ResizeMoveMaximize RestackTransients
@@ -166,7 +167,7 @@ else
 				\ FlipFocus Focus WarpToWindow Close Delete
 				\ Destroy Iconify Recapture RecaptureWindow
 				\ Refresh RefreshWindow Stick StickAcrossPages
-				\ StickAcrossDesks WindowShade
+				\ StickAcrossDesks WindowShade Maximize GotoDesk
 				\ WindowShadeAnimate IgnoreModifiers
 				\ EdgeCommand EdgeLeaveCommand GnomeButton
 				\ Stroke StrokeFunc FocusStyle DestroyStyle
@@ -186,6 +187,7 @@ else
 				\ QuitSession Restart SaveSession
 				\ SaveQuitSession KeepRc NoWindow Break
 				\ CleanupColorsets EchoFuncDefinition
+				\ InfoStoreAdd DesktopConfiguration
 
     " Conditional commands
     syn keyword fvwmKeyword	nextgroup=fvwmCondition skipwhite
@@ -276,7 +278,7 @@ else
 				\ BackColor Colorset HilightFore HilightBack
 				\ HilightColorset BorderColorset
 				\ HilightBorderColorset IconTitleColorset
-				\ HilightIconTitleColorset
+				\ HilightIconTitleColorset IconTitleFormat
 				\ IconBackgroundColorset IconTitleRelief
 				\ IconBackgroundRelief IconBackgroundPadding
 				\ Font IconFont StartsOnDesk StartsOnPage
@@ -382,6 +384,7 @@ else
 				\ MinOverlapPlacementPenalties
 				\ MinOverlapPercentPlacementPenalties
 				\ MinWindowSize StartShaded
+				\ EdgeMoveDelay EdgeMoveResistance
 
     " Cursor styles
     syn keyword fvwmKeyword	nextgroup=fvwmCursorStyle skipwhite
@@ -441,7 +444,8 @@ else
     syn keyword	fvwmBStyleNames	contained
 				\ Simple Default Solid Colorset Vector Pixmap
 				\ AdjustedPixmap ShrunkPixmap StretchedPixmap
-				\ TiledPixmap MiniIcon
+				\ TiledPixmap MiniIcon MwmDecorMenu MwmDecorMin
+				\ MwmDecorMax MwmDecorShade MwmDecorStick MwmDecorLayer
     syn keyword fvwmBStyleFlags	contained
 				\ Raised Sunk Flat UseTitleStyle
 				\ UseBorderStyle

runtime/syntax/generator/gen_syntax_vim.vim

@@ -1,7 +1,7 @@
 " Vim syntax file generator
 " Language:		 Vim script
 " Maintainer:  Hirohito Higashi (h_east)
-" Last Change: 2025 Nov 08
+" Last Change: 2025 Dec 04
 
 let s:keepcpo= &cpo
 set cpo&vim
@@ -31,6 +31,9 @@ function s:parse_vim_option(opt, missing_opt, term_out_code)
 
 		for line in getline(1, line('$'))
 			let list = matchlist(line, '^\s*{\s*"\(\w\+\)"\s*,\s*\%("\(\w\+\)"\|NULL\)\s*,\s*\%([^,]*\(P_BOOL\)[^,]*\|[^,]*\)\s*,\s*\([^,]*NULL\)\?.*')
+			if list[1] == 'completefuzzycollect'
+				continue
+			endif
 			let item.name = list[1]
 			let item.short_name = list[2]
 			let item.is_bool = empty(list[3]) ? 0 : 1
@@ -288,6 +291,7 @@ function s:get_vim_command_type(cmd_name)
 	"   6: unmap
 	"   7: abclear
 	"   8: modifiers
+	"   9: cd
 	"   99: (Exclude registration of "syn keyword")
 	let ab_prefix   = '^[ci]\?'
 	let menu_prefix = '^\%([acinostvx]\?\|tl\)'
@@ -304,6 +308,9 @@ function s:get_vim_command_type(cmd_name)
 		augroup
 		autocmd
 		behave
+		breakadd
+		breakdel
+		breaklist
 		browse
 		bufdo
 		call
@@ -317,6 +324,7 @@ function s:get_vim_command_type(cmd_name)
 		confirm
 		const
 		copy
+		debug
 		debuggreedy
 		def
 		defer
@@ -353,14 +361,17 @@ function s:get_vim_command_type(cmd_name)
 		function
 		grep
 		grepadd
+		help
 		helpgrep
 		highlight
+		history
 		if
 		import
 		interface
 		insert
 		join
 		k
+		language
 		let
 		ldo
 		lfdo
@@ -389,6 +400,8 @@ function s:get_vim_command_type(cmd_name)
 		popup
 		profdel
 		profile
+		promptfind
+		promptrepl
 		public
 		python
 		pyfile
@@ -457,6 +470,9 @@ function s:get_vim_command_type(cmd_name)
 		let ret = 6
 	elseif index(s:get_cmd_modifiers(), a:cmd_name) != -1
 		let ret = 8
+	" :chdir handled specially for command/function distinction
+	elseif a:cmd_name =~# '^\%([lt]\?cd\|[lt]chdir\)$'
+		let ret = 9
 	else
 		let ret = 0
 	endif
@@ -924,6 +940,9 @@ function s:update_syntax_vim_file(vim_info)
 		" vimCommand - modifier
 		let lnum = s:search_and_check(kword . ' modifier', base_fname, str_info)
 		let lnum = s:append_syn_vimcmd(lnum, str_info, li, 8)
+		" vimCommand - cd
+		let lnum = s:search_and_check(kword . ' cd', base_fname, str_info)
+		let lnum = s:append_syn_vimcmd(lnum, str_info, li, 9)
 
 		update
 		quit!

runtime/syntax/generator/vim.vim.base

@@ -2,7 +2,7 @@
 " Language:	   Vim script
 " Maintainer:	   Hirohito Higashi <h.east.727 ATMARK gmail.com>
 "	   Doug Kearns <dougkearns@gmail.com>
-" Last Change:	   2025 Nov 11
+" Last Change:	   2025 Dec 04
 " Former Maintainer: Charles E. Campbell
 
 " DO NOT CHANGE DIRECTLY.
@@ -36,7 +36,7 @@ syn cluster vimCommentGroup	contains=vimTodo,@Spell
 " GEN_SYN_VIM: vimCommand normal, START_STR='syn keyword vimCommand contained', END_STR='nextgroup=vimBang'
 
 " Lower priority :syn-match to allow for :command/function() distinction
-syn match vimCommand "\<chd\%[ir]\>"    nextgroup=vimBang
+" :chdir is handled specially elsewhere
 syn match vimCommand "\<co\%[py]\>"     nextgroup=vimBang
 syn match vimCommand "\<d\%[elete]\>"   nextgroup=vimBang
 syn match vimCommand "\<j\%[oin]\>"     nextgroup=vimBang
@@ -246,7 +246,7 @@ syn match	vimNumber	'\<0z\%(\x\x\)\+\%(\.\%(\x\x\)\+\)*'	skipwhite nextgroup=@vi
 syn case match
 
 " All vimCommands are contained by vimIsCommand. {{{2
-syn cluster vimCmdList	contains=vimAbb,vimAddress,vimAt,vimAutocmd,vimAugroup,vimBehave,vimCall,vimCatch,vimCommandModifier,vimConst,vimDoautocmd,vimDebuggreedy,vimDef,vimDefFold,vimDefer,vimDelcommand,vimDelFunction,vimDoCommand,@vimEcho,vimElse,vimEnddef,vimEndfunction,vimEndif,vimEval,vimExecute,vimIsCommand,vimExtCmd,vimExFilter,vimExMark,vimFiletype,vimFor,vimFunction,vimFunctionFold,vimGrep,vimGrepAdd,vimGlobal,vimHelpgrep,vimHighlight,vimImport,vimLet,vimLoadkeymap,vimLockvar,vimMake,vimMap,vimMark,vimMatch,vimNotFunc,vimNormal,vimProfdel,vimProfile,vimRedir,vimSet,vimSleep,vimSort,vimSyntax,vimSyntime,vimSynColor,vimSynLink,vimTerminal,vimThrow,vimUniq,vimUnlet,vimUnlockvar,vimUnmap,vimUserCmd,vimVimgrep,vimVimgrepadd,vimWincmd,vimMenu,vimMenutranslate,@vim9CmdList,@vimExUserCmdList,vimLua,vimMzScheme,vimPerl,vimPython,vimPython3,vimPythonX,vimRuby,vimTcl
+syn cluster vimCmdList	contains=vimAbb,vimAddress,vimAt,vimAutocmd,vimAugroup,vimBehave,vimBreakadd,vimBreakdel,vimBreaklist,vimCall,vimCatch,vimCd,vimCommandModifier,vimConst,vimDoautocmd,vimDebug,vimDebuggreedy,vimDef,vimDefFold,vimDefer,vimDelcommand,vimDelFunction,vimDoCommand,@vimEcho,vimElse,vimEnddef,vimEndfunction,vimEndif,vimEval,vimExecute,vimIsCommand,vimExtCmd,vimExFilter,vimExMark,vimFiletype,vimFor,vimFunction,vimFunctionFold,vimGrep,vimGrepAdd,vimGlobal,vimHelp,vimHelpgrep,vimHighlight,vimHistory,vimImport,vimLanguage,vimLet,vimLoadkeymap,vimLockvar,vimMake,vimMap,vimMark,vimMatch,vimNotFunc,vimNormal,vimProfdel,vimProfile,vimPrompt,vimRedir,vimSet,vimSleep,vimSort,vimSyntax,vimSyntime,vimSynColor,vimSynLink,vimTerminal,vimThrow,vimUniq,vimUnlet,vimUnlockvar,vimUnmap,vimUserCmd,vimVimgrep,vimVimgrepadd,vimWincmd,vimMenu,vimMenutranslate,@vim9CmdList,@vimExUserCmdList,vimLua,vimMzScheme,vimPerl,vimPython,vimPython3,vimPythonX,vimRuby,vimTcl
 syn cluster vim9CmdList	contains=vim9Abstract,vim9Class,vim9Const,vim9Enum,vim9Export,vim9Final,vim9For,vim9Interface,vim9Type,vim9Var
 syn match vimCmdSep	"\\\@1<!|"	skipwhite nextgroup=@vimCmdList,vimSubst1,@vimFunc
 syn match vimCmdSep	":\+"	skipwhite nextgroup=@vimCmdList,vimSubst1
@@ -307,10 +307,49 @@ syn match   vimBehave	"\<be\%[have]\>"	nextgroup=vimBehaveBang,vimBehaveModel,vi
 syn match   vimBehaveBang	contained	"\a\@1<=!" nextgroup=vimBehaveModel skipwhite
 syn keyword vimBehaveModel	contained	mswin	xterm
 
+" Break* commands {{{2
+" ===============
+syn keyword	vimBreakaddFunc	contained	func	skipwhite nextgroup=vimBreakpointFunctionLine,vimBreakpointFunction
+syn keyword	vimBreakaddFile	contained	file	skipwhite nextgroup=vimBreakpointFileLine,vimBreakpointFilename
+syn keyword	vimBreakaddHere	contained	here	skipwhite nextgroup=vimComment,vim9Comment,vimSep
+syn keyword	vimBreakaddExpr	contained	expr	skipwhite nextgroup=@vimExprList
+
+syn match	vimBreakpointGlob		contained	"*"	skipwhite nextgroup=vimComment,vim9Comment,vimSep
+syn match	vimBreakpointNumber	contained	"\<\d\+\>"	skipwhite nextgroup=vimComment,vim9Comment,vimSep
+
+syn cluster vimBreakpointArg contains=vimBreakaddFunc,vimBreakaddFile,vimBreakaddHere,vimBreakaddExpr
+
+syn match	vimBreakpointFunction	contained	"\<\%(\*\|\w\)\+\>"	skipwhite nextgroup=vimComment,vim9Comment,vimSep
+syn match	vimBreakpointFilename	contained	"\<\%(\*\|\f\)\+\>"	skipwhite nextgroup=vimComment,vim9Comment,vimSep
+syn match	vimBreakpointFunctionLine	contained	"\<\d\+\>"		skipwhite nextgroup=vimBreakpointFunction
+syn match	vimBreakpointFileLine	contained	"\<\d\+\>"		skipwhite nextgroup=vimBreakpointFilename
+
+syn keyword	vimBreakadd	breaka[dd]	skipwhite nextgroup=@vimBreakpointArg
+syn keyword	vimBreakdel	breakd[el]	skipwhite nextgroup=@vimBreakpointArg,vimBreakpointNumber,vimBreakpointGlob
+syn keyword	vimBreaklist	breakl[ist]	skipwhite nextgroup=vimComment,vim9Comment,vimSep
+
 " Call {{{2
 " ====
 syn match vimCall	"\<call\=\>"	skipwhite nextgroup=vimVar,@vimFunc
 
+" Cd: {{{2
+" ==
+" GEN_SYN_VIM: vimCommand cd, START_STR='syn keyword vimCd', END_STR='skipwhite nextgroup=vimCdBang,vimCdArg,vimComment,vim9Comment,vimCmdSep'
+syn match	vimCd	"\<chd\%[ir]\>"	skipwhite nextgroup=vimCdBang,vimCdArg,vimComment,vim9Comment,vimCmdSep
+syn region	vimCdArg	contained
+      \ start=+["#|]\@!\S+
+      \ end="\ze\s*$"
+      \ end=+\ze\s*\\\@1<!["#|]+
+      \ skipwhite nextgroup=vimComment,vim9Comment,vimCmdSep
+      \ contains=vimSpecfile,@vimWildCard
+      \ oneline
+
+syn match	vimCdBang	contained	"\a\@1<=!"	skipwhite nextgroup=vimCdArg,vimComment,vim9Comment,vimCmdSep
+
+" Debug {{{2
+" =====
+syn keyword	vimDebug	deb[ug]	skipwhite nextgroup=@vimCmdList
+
 " Debuggreedy {{{2
 " ===========
 " TODO: special-cased until generalised range/count support is implemented
@@ -350,6 +389,16 @@ endif
 syn keyword vimFTCmd    contained	filet[ype]
 syn keyword vimFTOption contained	detect indent off on plugin
 
+" History {{{2
+" =======
+" TODO: handle Vim9 "history" variable assignment (like :wincmd, but a common variable name)
+syn keyword	vimHistory	his[tory]	skipwhite nextgroup=vimHistoryName,vimHistoryRange,vimCmdSep,vimComment,vim9Comment
+syn keyword	vimHistoryName	contained	c[md] s[earch] e[xpr] i[nput] d[ebug] a[ll]	skipwhite nextgroup=vimHistoryRange,vimCmdSep,vimComment,vim9Comment
+syn match	vimHistoryName	contained	"[:/?=@>]"			skipwhite nextgroup=vimHistoryRange,vimCmdSep,vimComment,vim9Comment
+syn match	vimHistoryRange	contained	"-\=\<\d\+\>\%(\s*,\)\="		skipwhite nextgroup=vimCmdSep,vimComment,vim9Comment
+syn match	vimHistoryRange	contained	",\s*-\=\d\+\>"			skipwhite nextgroup=vimCmdSep,vimComment,vim9Comment
+syn match	vimHistoryRange	contained	"-\=\<\d\+\s*,\s*-\=\d\+\>"		skipwhite nextgroup=vimCmdSep,vimComment,vim9Comment
+
 " Import {{{2
 " ======
 syn keyword	vimImportAutoload	contained	autoload	skipwhite nextgroup=vimImportFilename
@@ -391,6 +440,16 @@ endif
 syn match	vimImportName	contained	"\%(\<as\s\+\)\@<=\h\w*\>"	skipwhite nextgroup=@vimComment
 syn match	vimImport		"\<imp\%[ort]\>"		skipwhite nextgroup=vimImportAutoload,vimImportFilename
 
+" Language {{{2
+" ========
+syn keyword 	vimLanguage		lan[guage]	skipwhite nextgroup=@vimLanguageName,vimLanguageCategory,vimSep,vimComment,vim9Comment
+syn keyword	vimLanguageCategory	contained	col[late] cty[pe] mes[sages] tim[e]	skipwhite nextgroup=@vimLanguageName
+
+" [language[_territory][.codeset][@modifier]] and the reserved "C" and "POSIX"
+syn match	vimLanguageName		contained	"[[:alnum:]][[:alnum:]._@-]*[[:alnum:]]"	nextgroup=vimSep,vimComment,vim9Comment
+syn keyword	vimLanguageNameReserved	contained	C POSIX			nextgroup=vimSep,vimComment,vim9Comment
+syn cluster	vimLanguageName	contains=vimLanguageName,vimLanguageNameReserved
+
 " Augroup : vimAugroupError removed because long augroups caused sync'ing problems. {{{2
 " ======= : Trade-off: Increasing synclines with slower editing vs augroup END error checking.
 syn cluster vimAugroupList	contains=@vimCmdList,vimFilter,@vimFunc,vimLineComment,vimSpecFile,vimOper,vimNumber,vimOperParen,@vimComment,vimString,vimSubst,vimRegister,vimCmplxRepeat,vimNotation,vimCtrlChar,vimContinue
@@ -825,6 +884,10 @@ syn match	vimSpecFile	"\s%<"ms=s+1,me=e-1	nextgroup=vimSpecFileMod,vimSubst1
 syn match	vimSpecFile	"#\d\+\|[#%]<\>"		nextgroup=vimSpecFileMod,vimSubst1
 syn match	vimSpecFileMod	"\(:[phtre]\)\+"	contained
 
+syn match	vimSpecFile	contained		"%[ \t:]"me=e-1	nextgroup=vimSpecFileMod
+syn match	vimSpecFile	contained	excludenl	"%$"	nextgroup=vimSpecFileMod
+syn match	vimSpecFile	contained		"%<"me=e-1	nextgroup=vimSpecFileMod
+
 " User-Specified Commands: {{{2
 " =======================
 syn cluster	vimUserCmdList	contains=@vimCmdList,vimCmplxRepeat,@vimComment,vimCtrlChar,vimEscapeBrace,@vimFunc,vimNotation,vimNumber,vimOper,vimRegister,vimSpecFile,vimString,vimSubst,vimSubstRep,vimSubstRange
@@ -1392,11 +1455,23 @@ syn region	vimMakeArgs	contained
 syn match	vimMakeBarEscape	contained	"\\|"
 syn match	vimMakeBang	contained	"\a\@1<=!"		skipwhite nextgroup=vimMakeArgs,vimCmdSep
 
+" Help*: {{{2
+" =====
+syn match	vimHelp	"\<h\%[elp]\>"	skipwhite nextgroup=vimHelpBang,vimHelpArg,vimHelpNextCommand
+" TODO: match wildcards, ignoring exceptions?
+syn region	vimHelpArg	contained
+      \ start="\S"
+      \ matchgroup=Special
+      \ end="\%(@\a\a\)\=\ze\s*\%($\|\%x0d\|\%x00\||\s*\S\)"
+      \ oneline
+syn match	vimHelpBang		contained	"\a\@1<=!"	skipwhite nextgroup=vimHelpArg,vimHelpNextCommand
+syn match	vimHelpNextCommand	contained	"\ze|\s*\S"	skipwhite nextgroup=vimCmdSep
+
 syn match	vimHelpgrep		"\<l\=helpg\%[rep]\>"	skipwhite nextgroup=vimHelpgrepBang,vimHelpgrepPattern
 syn region	vimHelpgrepPattern	contained
       \ start="\S"
       \ matchgroup=Special
-      \ end="@\w\w\>"
+      \ end="@\a\a\>"
       \ end="$"
       \ contains=@vimSubstList
       \ oneline
@@ -1591,6 +1666,15 @@ syn keyword	vimProfdelArg	contained	file	skipwhite nextgroup=vimProfilePattern
 syn keyword	vimProfdelArg	contained	here	skipwhite nextgroup=vimCmdSep,@vimComment
 syn match	vimProfdel	"\<profd\%[el]\>" skipwhite nextgroup=vimProfdelArg
 
+" Prompt{find,repl}: {{{2
+" =================
+syn region	vimPromptArg	contained
+      \ start="\S"
+      \ skip=+\n\s*\%(\\\|["#]\\ \)+
+      \ end="$"
+      \ contains=@vimContinue
+syn keyword	vimPrompt	promptf[ind] promptr[epl]	skipwhite nextgroup=vimPromptArg
+
 " Redir: {{{2
 " =====
 syn match	vimRedir		"\<redir\=\>"	skipwhite nextgroup=vimRedirBang,vimRedirFileOperator,vimRedirVariableOperator,vimRedirRegister,vimRedirEnd
@@ -2359,8 +2443,18 @@ if !exists("skip_vim_syntax_inits")
  hi def link vimBehaveModel	vimBehave
  hi def link vimBehave	vimCommand
  hi def link vimBracket	Delimiter
+ hi def link vimBreakaddFunc	Special
+ hi def link vimBreakaddFile	Special
+ hi def link vimBreakaddHere	Special
+ hi def link vimBreakaddExpr	Special
+ hi def link vimBreakpointGlob	Special
+ hi def link vimBreakadd	vimCommand
+ hi def link vimBreakdel	vimCommand
+ hi def link vimBreaklist	vimCommand
  hi def link vimCall	vimCommand
  hi def link vimCatch	vimCommand
+ hi def link vimCd	vimCommand
+ hi def link vimCdBang	vimBang
  hi def link vimCmplxRepeat	SpecialChar
  hi def link vimCommand	Statement
  hi def link vimCommandModifier	vimCommand
@@ -2376,6 +2470,7 @@ if !exists("skip_vim_syntax_inits")
  hi def link vimContinueString	vimString
  hi def link vimCount	Number
  hi def link vimCtrlChar	SpecialChar
+ hi def link vimDebug	vimCommand
  hi def link vimDebuggreedy	vimCommand
  hi def link vimDef	vimCommand
  hi def link vimDefBang	vimBang
@@ -2430,6 +2525,8 @@ if !exists("skip_vim_syntax_inits")
  hi def link vimGroupRem	vimSynOption
  hi def link vimGroupSpecial	Special
  hi def link vimGroup	Type
+ hi def link vimHelp	vimCommand
+ hi def link vimHelpBang	vimBang
  hi def link vimHelpgrep	vimCommand
  hi def link vimHiAttrib	PreProc
  hi def link vimHiBang	vimBang
@@ -2450,6 +2547,8 @@ if !exists("skip_vim_syntax_inits")
  hi def link vimHiStartStop	vimHiTerm
  hi def link vimHiTerm	Type
  hi def link vimHLGroup	vimGroup
+ hi def link vimHistory	vimCommand
+ hi def link vimHistoryName	Special
  hi def link vimImport	vimCommand
  hi def link vimImportAutoload	Special
  hi def link vimImportAs	vimImport
@@ -2459,6 +2558,9 @@ if !exists("skip_vim_syntax_inits")
  hi def link vimKeymapTailComment	vimComment
  hi def link vimLambdaBrace	Delimiter
  hi def link vimLambdaOperator	vimOper
+ hi def link vimLanguage	vimCommand
+ hi def link vimLanguageCategory	Special
+ hi def link vimLanguageNameReserved	Constant
  hi def link vimLet	vimCommand
  hi def link vimLetHeredoc	vimString
  hi def link vimLetHeredocStart	Special
@@ -2519,6 +2621,7 @@ if !exists("skip_vim_syntax_inits")
  hi def link vimProfileBang	vimBang
  hi def link vimProfdel	vimCommand
  hi def link vimProfdelArg	vimSpecial
+ hi def link vimPrompt	vimCommand
  hi def link vimPython	vimCommand
  hi def link vimPython3	vimCommand
  hi def link vimPythonX	vimCommand

runtime/syntax/haskell.vim

@@ -2,6 +2,7 @@
 " Language:		Haskell
 " Maintainer:		Haskell Cafe mailinglist <haskell-cafe@haskell.org>
 " Last Change:		2024 Mar 28 by Enrico Maria De Angelis <enricomaria.dean6elis@gmail.com>
+"			2025 Nov 20 by Vim Project: Allow spaces in backticks #18776
 " Original Author:	John Williams <jrw@pobox.com>
 "
 " Thanks to Ryan Crumley for suggestions and John Meacham for
@@ -46,8 +47,8 @@ syn match VarId "\(\<[A-Z][a-zA-Z0-9_']*\.\)*\<[a-z][a-zA-Z0-9_']*\>" contains=@
 " others are variables (e.g. functions).
 syn match hsVarSym "\(\<[A-Z][a-zA-Z0-9_']*\.\)\=[-!#$%&\*\+/<=>\?@\\^|~.][-!#$%&\*\+/<=>\?@\\^|~:.]*"
 syn match hsConSym "\(\<[A-Z][a-zA-Z0-9_']*\.\)\=:[-!#$%&\*\+./<=>\?@\\^|~:]*"
-syn match hsVarSym "`\(\<[A-Z][a-zA-Z0-9_']*\.\)\=[a-z][a-zA-Z0-9_']*`"
-syn match hsConSym "`\(\<[A-Z][a-zA-Z0-9_']*\.\)\=[A-Z][a-zA-Z0-9_']*`"
+syn match hsVarSym "` *\(\<[A-Z][a-zA-Z0-9_']*\.\)\=[a-z][a-zA-Z0-9_']* *`"
+syn match hsConSym "` *\(\<[A-Z][a-zA-Z0-9_']*\.\)\=[A-Z][a-zA-Z0-9_']* *`"
 
 " (Non-qualified) identifiers which start with # are labels
 syn match hsLabel "#[a-z][a-zA-Z0-9_']*\>"

runtime/syntax/help.vim

@@ -1,7 +1,7 @@
 " Vim syntax file
 " Language:		Vim help file
 " Maintainer:		Doug Kearns <dougkearns@gmail.com>
-" Last Change:		2025 Oct 19
+" Last Change:		2025 Nov 13
 " Former Maintainer:	Bram Moolenaar <Bram@vim.org>
 
 " Quit when a (custom) syntax file was already loaded
@@ -62,20 +62,6 @@ if has_key(g:help_example_languages, "vim9")
   syn cluster helpExampleHighlight_vim9 add=vim9LegacyHeader_HelpExample
 endif
 
-" builtin.txt
-syn region helpReturnType
-      \ start="^\t\tReturn type: "
-      \ end="^$"
-      \ contains=@vimType,helpHyperTextJump,helpSpecial
-      \ transparent
-syn match helpSpecial		contained "{type}" containedin=vimCompoundType
-
-" various.txt
-syn region helpExCommand_Version
-      \ start="^:ve\[rsion]\t\t"
-      \ end="\n\ze\n:ve\[rsion] {nr}"
-      \ contains=helpHyperTextEntry,helpHyperTextJump,helpOption
-
 if has("ebcdic")
   syn match helpHyperTextJump	"\\\@<!|[^"*|]\+|" contains=helpBar
   syn match helpHyperTextEntry	"\*[^"*|]\+\*\s"he=e-1 contains=helpStar
@@ -229,6 +215,26 @@ syn match helpDiffAdded		"\t[* ]Added\t\+[a-z].*"
 syn match helpDiffChanged	"\t[* ]Changed\t\+[a-z].*"
 syn match helpDiffRemoved	"\t[* ]Removed\t\+[a-z].*"
 
+" builtin.txt
+syn region helpReturnType
+      \ start="^\t\tReturn type: "
+      \ end="^$"
+      \ contains=@vimType,helpHyperTextJump,helpSpecial
+      \ transparent
+syn match helpSpecial		contained "{type}" containedin=vimCompoundType
+
+" digraph.txt
+syn region helpDigraphTable
+      \ start="*digraph-table\%(-mbyte\)\=\*"
+      \ end="^$"
+      \ contains=helpHyperTextEntry,helpHeader
+
+" various.txt
+syn region helpExCommand_Version
+      \ start="^:ve\[rsion]\t\t"
+      \ end="\n\ze\n:ve\[rsion] {nr}"
+      \ contains=helpHyperTextEntry,helpHyperTextJump,helpOption
+
 " Additionally load a language-specific syntax file "help_ab.vim".
 let s:i = match(expand("%"), '\.\a\ax$')
 if s:i > 0
@@ -238,7 +244,6 @@ unlet s:i
 
 syn sync minlines=40
 
-
 " Define the default highlighting.
 " Only used when an item doesn't have highlighting yet
 hi def link helpIgnore		Ignore

runtime/syntax/i3config.vim

@@ -1,9 +1,10 @@
 " Vim syntax file
 " Language: i3 config file
-" Original Author: Josef Litos (JosefLitos/i3config.vim)
-" Maintainer: Quentin Hibon (github user hiqua)
-" Version: 1.2.4
-" Last Change: 2024-05-24
+" Original Author: Josef Litos (litoj/i3config.vim)
+" Maintainer: Josef Litos (litoj)
+" Previous maintainer: Quentin Hibon (github user hiqua)
+" Version: 1.2.7
+" Last Change: 2025-12-02
 
 " References:
 " http://i3wm.org/docs/userguide.html#configuring
@@ -51,8 +52,8 @@ syn match i3ConfigComment /#.*$/ contained contains=i3ConfigTodo
 " 4.3 Fonts
 syn match i3ConfigFontSize / \d\+\(px\)\?$/ contained
 syn match i3ConfigColonOperator /:/ contained
-syn match i3ConfigFontNamespace /pango:/ contained contains=i3ConfigColonOperator
-syn region i3ConfigParamLine matchgroup=i3ConfigKeyword start=/font / skip=/\\$/ end=/$/ contained contains=i3ConfigFontNamespace,i3ConfigFontSize,i3ConfigSeparator keepend containedin=i3ConfigBarBlock
+syn match i3ConfigFontNamespace /\(pango\|xft\):/ contained contains=i3ConfigColonOperator
+syn region i3ConfigFont matchgroup=i3ConfigKeyword start=/font / skip=/\\$/ end=/$/ contained contains=i3ConfigFontNamespace,i3ConfigFontSize,i3ConfigSeparator keepend
 
 " 4.4-4.5 Keyboard/Mouse bindings
 syn match i3ConfigBindArgument /--\(release\|border\|whole-window\|exclude-titlebar\) / contained nextgroup=i3ConfigBindArgument,i3ConfigBindCombo
@@ -64,7 +65,9 @@ syn region i3ConfigBind start=/\zs/ skip=/\\$/ end=/$/ contained contains=@i3Con
 syn keyword i3ConfigBindKeyword bindsym bindcode contained skipwhite nextgroup=i3ConfigBindArgument,i3ConfigBindCombo
 
 " 4.6 Binding modes
-syn region i3ConfigModeBlock matchgroup=i3ConfigKeyword start=/mode\ze\( --pango_markup\)\? \([^'" {]\+\|'[^']\+'\|".\+"\)\s\+{$/ end=/^}\zs$/ contained contains=i3ConfigShParam,@i3ConfigStrVar,i3ConfigBindKeyword,i3ConfigComment,i3ConfigParen fold keepend extend
+syn region i3ConfigModeBlock matchgroup=i3ConfigParen start=/{$/ end=/^\s*}$/ contained contains=i3ConfigComment,i3ConfigBindKeyword fold keepend
+syn match i3ConfigModeIdent /[^ ,;]\+/ contained contains=@i3ConfigStrVar extend skipwhite nextgroup=i3ConfigModeBlock
+syn match i3ConfigKeyword /mode\( --pango_markup\)\?/ contained contains=i3ConfigShParam skipwhite nextgroup=i3ConfigModeIdent
 
 " 4.7 Floating modifier
 syn match i3ConfigKeyword /floating_modifier [$A-Z][0-9A-Za-z]*$/ contained contains=i3ConfigVariable,i3ConfigBindModkey
@@ -120,17 +123,15 @@ syn region i3ConfigKeyword start=/assign / end=/$/ contained contains=i3ConfigAs
 syn region i3ConfigShCommand matchgroup=i3ConfigShDelim start=/\$(/ end=/)/ contained contains=i3ConfigExecAction,i3ConfigShCommand,i3ConfigShDelim,i3ConfigShOper,i3ConfigShParam,i3ConfigString,i3ConfigNumber,i3ConfigVariable extend
 syn match  i3ConfigShDelim /[[\]{}();`]\+/ contained
 syn match  i3ConfigShOper /[<>&|+=~^*!.?]\+/ contained
-syn match i3ConfigShParam /\<-[A-Za-z-][0-9A-Za-z_-]*\>/ contained
-syn cluster i3ConfigSh contains=@i3ConfigIdent,i3ConfigShOper,i3ConfigShDelim,i3ConfigShParam,i3ConfigShCommand
+syn match i3ConfigShParam /\s\zs-[A-Za-z-][0-9A-Za-z_-]*\>/ contained
+syn cluster i3ConfigSh contains=@i3ConfigIdent,i3ConfigShOper,i3ConfigShDelim,i3ConfigShParam,i3ConfigShCommand,i3ConfigComment
 syn region i3ConfigExec start=/ \ze[^{]/ skip=/\\$/ end=/$/ contained contains=i3ConfigExecAction,@i3ConfigSh keepend
 syn keyword i3ConfigKeyword exec_always exec contained nextgroup=i3ConfigExec
 
 " 4.21 Workspaces per output
-syn match i3ConfigOutputIdent /[^'",; ]\+/ contained contains=@i3ConfigIdent,i3ConfigColonOperator skipwhite nextgroup=i3ConfigOutputIdent
-syn region i3ConfigOutputIdent start=/['"]/ end=/\ze/ contained contains=@i3ConfigIdent skipwhite nextgroup=i3ConfigOutputIdent
+syn match i3ConfigOutputIdent /[^ ,;]\+/ contained contains=@i3ConfigIdent,i3ConfigColonOperator skipwhite nextgroup=i3ConfigOutputIdent extend
 syn keyword i3ConfigOutput output contained skipwhite nextgroup=i3ConfigOutputIdent
-syn match i3ConfigWorkspaceIdent /[^'",; ]\+/ contained contains=@i3ConfigIdent skipwhite nextgroup=i3ConfigGaps,i3ConfigOutput
-syn region i3ConfigWorkspaceIdent start=/['"]/ end=/\ze/ contained contains=@i3ConfigIdent skipwhite nextgroup=i3ConfigGaps,i3ConfigOutput
+syn match i3ConfigWorkspaceIdent /[^ ,;]\+/ contained contains=@i3ConfigIdent skipwhite nextgroup=i3ConfigGaps,i3ConfigOutput extend
 syn keyword i3ConfigKeyword workspace contained skipwhite nextgroup=i3ConfigWorkspaceIdent
 
 " 4.22 Changing colors
@@ -151,7 +152,9 @@ syn keyword i3ConfigKeyword mouse_warping contained skipwhite nextgroup=i3Config
 
 " 4.26 Popups while fullscreen
 syn keyword i3ConfigPopupFullscreenOpts smart ignore leave_fullscreen contained
-syn keyword i3ConfigKeyword popup_during_fullscreen contained skipwhite nextgroup=i3ConfigPopupFullscreenOpts
+syn keyword i3ConfigPopupFullscreenOptsExtra all contained
+syn cluster i3ConfigPopupFullscreenOpts contains=i3ConfigPopupFullscreenOpts,i3ConfigPopupFullscreenOptsExtra
+syn keyword i3ConfigKeyword popup_during_fullscreen contained skipwhite nextgroup=@i3ConfigPopupFullscreenOpts
 
 " 4.27 Focus wrapping
 syn keyword i3ConfigFocusWrappingOpts force workspace contained
@@ -189,7 +192,9 @@ syn keyword i3ConfigBarOpts modifier contained skipwhite nextgroup=i3ConfigBindC
 syn keyword i3ConfigBarOpts i3bar_command status_command workspace_command contained skipwhite nextgroup=@i3ConfigSh
 syn keyword i3ConfigBarOpts mode hidden_state id position output tray_output tray_padding separator_symbol workspace_buttons workspace_min_width strip_workspace_numbers strip_workspace_name binding_mode_indicator padding contained skipwhite nextgroup=i3ConfigBarOptVals,@i3ConfigValue,i3ConfigShOper
 syn keyword i3ConfigBarOptVals dock hide invisible show none top bottom primary nonprimary contained
-syn region i3ConfigBarBlock matchgroup=i3ConfigKeyword start=/bar\ze {$/ end=/^\s*}\zs$/ contained contains=i3ConfigBarOpts,i3ConfigComment,i3ConfigParen,i3ConfigBindKeyword,i3ConfigColorsBlock fold keepend extend
+
+syn region i3ConfigBarBlock matchgroup=i3ConfigParen start=/ {$/ end=/^\s*}$/ contained contains=i3ConfigBarOpts,i3ConfigComment,i3ConfigBindKeyword,i3ConfigColorsBlock,i3ConfigFont fold keepend
+syn keyword i3ConfigKeyword bar contained nextgroup=i3ConfigBarBlock
 
 " 5.16 Color block
 syn match i3ConfigColorSeq /#[0-9A-Fa-f]\{3,8}\|\$[0-9A-Za-z_:|[\]-]\+/ contained contains=@i3ConfigColVar skipwhite nextgroup=i3ConfigColorSeq
@@ -260,9 +265,9 @@ syn match i3ConfigMarkOpt /--\(add\|replace\)\( --toggle\)\?/ contained contains
 syn keyword i3ConfigActionKeyword mark contained skipwhite nextgroup=i3ConfigMarkOpt,i3ConfigOutputIdent
 
 " Commands usable for direct config calls - for enforcing start of line for Commands
-syn match i3ConfigTopLevelDirective /^\s*/ nextgroup=i3ConfigComment,i3ConfigKeyword,i3ConfigCommand,i3ConfigBindKeyword,i3ConfigParamLine,i3ConfigModeBlock,i3ConfigBarBlock,i3ConfigError
+syn match i3ConfigTopLevelDirective /^\s*/ nextgroup=i3ConfigComment,i3ConfigKeyword,i3ConfigCommand,i3ConfigBindKeyword,i3ConfigParamLine,i3ConfigFont,i3ConfigError
 
-" Commands useable in keybinds
+" Commands usable in keybinds
 syn keyword i3ConfigActionKeyword mode append_layout kill open fullscreen sticky split floating swap unmark title_window_icon title_format border restart reload exit scratchpad nop bar contained skipwhite nextgroup=i3ConfigOption,@i3ConfigValue
 syn keyword i3ConfigOption default enable disable toggle key restore current horizontal vertical auto none normal pixel show container with id con_id padding hidden_state hide dock invisible contained skipwhite nextgroup=i3ConfigOption,@i3ConfigValue
 " Commands usable at runtime (outside loading config)
@@ -281,15 +286,18 @@ hi def link i3ConfigBoolean                         Boolean
 hi def link i3ConfigString                          String
 hi def link i3ConfigColor                           Constant
 hi def link i3ConfigNumber                          Number
+hi def link i3ConfigIdent                           Identifier
 hi def link i3ConfigComment                         Comment
 hi def link i3ConfigColonOperator                   i3ConfigOperator
 hi def link i3ConfigFontNamespace                   i3ConfigOption
 hi def link i3ConfigFontSize                        i3ConfigNumber
+hi def link i3ConfigFont                            i3ConfigParamLine
 hi def link i3ConfigBindArgument                    i3ConfigShParam
 hi def link i3ConfigBindModifier                    i3ConfigOperator
 hi def link i3ConfigBindModkey                      Special
 hi def link i3ConfigBindCombo                       SpecialChar
 hi def link i3ConfigBindKeyword                     i3ConfigKeyword
+hi def link i3ConfigModeIdent                       i3ConfigIdent
 hi def link i3ConfigSizeSpecial                     i3ConfigOperator
 hi def link i3ConfigOrientationOpts                 i3ConfigOption
 hi def link i3ConfigWorkspaceLayoutOpts             i3ConfigOption
@@ -303,14 +311,15 @@ hi def link i3ConfigShParam                         PreProc
 hi def link i3ConfigShDelim                         Delimiter
 hi def link i3ConfigShOper                          Operator
 hi def link i3ConfigShCommand                       Normal
-hi def link i3ConfigOutputIdent                     i3ConfigParamLine
+hi def link i3ConfigOutputIdent                     i3ConfigIdent
 hi def link i3ConfigOutput                          i3ConfigMoveType
-hi def link i3ConfigWorkspaceIdent                  i3ConfigParamLine
+hi def link i3ConfigWorkspaceIdent                  i3ConfigIdent
 hi def link i3ConfigDotOperator                     i3ConfigOperator
 hi def link i3ConfigClientOpts                      i3ConfigOption
 hi def link i3ConfigFocusFollowsMouseOpts           i3ConfigOption
 hi def link i3ConfigMouseWarpingOpts                i3ConfigOption
 hi def link i3ConfigPopupFullscreenOpts             i3ConfigOption
+hi def link i3ConfigPopupFullscreenOptsExtra        i3ConfigPopupFullscreenOpts
 hi def link i3ConfigFocusWrappingOpts               i3ConfigOption
 hi def link i3ConfigTimeUnit                        i3ConfigNumber
 hi def link i3ConfigFocusOnActivationOpts           i3ConfigOption
@@ -340,6 +349,7 @@ hi def link i3ConfigResizeExtra                     i3ConfigOption
 hi def link i3ConfigResizeDir                       i3ConfigOption
 hi def link i3ConfigResizeType                      i3ConfigOption
 hi def link i3ConfigMark                            i3ConfigCommand
+hi def link i3ConfigMarkOpt                         i3ConfigOption
 hi def link i3ConfigActionKeyword                   i3ConfigCommand
 hi def link i3ConfigOption                          Type
 

runtime/syntax/julia.vim

@@ -3,6 +3,7 @@
 " Maintainer:	Carlo Baldassi <carlobaldassi@gmail.com>
 " Homepage:	https://github.com/JuliaEditorSupport/julia-vim
 " Last Change:	2021 Aug 04
+"		2025 Dec 08 by Vim Project (update syntax script from upstream #18894)
 
 if version < 600
   syntax clear
@@ -41,8 +42,8 @@ let s:julia_highlight_operators = get(g:, "julia_highlight_operators", 1)
 " because those may or may not be valid in the lookbehind on a case-by-case
 " basis.
 let s:nonid_chars = '\U00-\U08' . '\U0A-\U1F'
-      \             . '\U21-\U28' . '\U2A-\U2F' . '\U3A-\U40' . '\U5B-\U5E' . '\U60' . '\U7B\U7C'
-      \             . '\U7E-\UA1' . '\UA7\UA8' . '\UAB-\UAD' . '\UAF\UB1\UB4' . '\UB6-\UB8' . '\UBB\UBF' . '\UD7\UF7'
+      \           . '\U21-\U28' . '\U2A-\U2F' . '\U3A-\U40' . '\U5B\U5C\U5E' . '\U60' . '\U7B\U7C'
+      \           . '\U7E-\UA1' . '\UA7\UA8' . '\UAB-\UAD' . '\UAF\UB1\UB4' . '\UB6-\UB8' . '\UBB\UBF' . '\UD7\UF7'
 
 " The complete list
 let s:nonidS_chars = '[:space:])\U5D}' . s:nonid_chars
@@ -59,12 +60,6 @@ let s:op_chars = '\U25\U26\U2A\U2B\U2D\U2F\U3C-\U3E\U5C\U5E\U7C\U7E\UAC\UB1\UD7\
 " The list contains the following characters: '…⁝⅋←↑→↓↔↚↛↜↝↞↠↢↣↤↦↩↪↫↬↮↶↷↺↻↼↽⇀⇁⇄⇆⇇⇉⇋⇌⇍⇎⇏⇐⇒⇔⇚⇛⇜⇝⇠⇢⇴⇵⇶⇷⇸⇹⇺⇻⇼⇽⇾⇿∈∉∊∋∌∍∓∔∗∘∙√∛∜∝∤∥∦∧∨∩∪∷∸∺∻∽∾≀≁≂≃≄≅≆≇≈≉≊≋≌≍≎≏≐≑≒≓≔≕≖≗≘≙≚≛≜≝≞≟≠≡≢≣≤≥≦≧≨≩≪≫≬≭≮≯≰≱≲≳≴≵≶≷≸≹≺≻≼≽≾≿⊀⊁⊂⊃⊄⊅⊆⊇⊈⊉⊊⊋⊍⊎⊏⊐⊑⊒⊓⊔⊕⊖⊗⊘⊙⊚⊛⊜⊞⊟⊠⊡⊢⊣⊩⊬⊮⊰⊱⊲⊳⊴⊵⊶⊷⊻⊼⊽⋄⋅⋆⋇⋉⋊⋋⋌⋍⋎⋏⋐⋑⋒⋓⋕⋖⋗⋘⋙⋚⋛⋜⋝⋞⋟⋠⋡⋢⋣⋤⋥⋦⋧⋨⋩⋪⋫⋬⋭⋮⋯⋰⋱⋲⋳⋴⋵⋶⋷⋸⋹⋺⋻⋼⋽⋾⋿⌿▷⟂⟈⟉⟑⟒⟕⟖⟗⟰⟱⟵⟶⟷⟹⟺⟻⟼⟽⟾⟿⤀⤁⤂⤃⤄⤅⤆⤇⤈⤉⤊⤋⤌⤍⤎⤏⤐⤑⤒⤓⤔⤕⤖⤗⤘⤝⤞⤟⤠⥄⥅⥆⥇⥈⥉⥊⥋⥌⥍⥎⥏⥐⥑⥒⥓⥔⥕⥖⥗⥘⥙⥚⥛⥜⥝⥞⥟⥠⥡⥢⥣⥤⥥⥦⥧⥨⥩⥪⥫⥬⥭⥮⥯⥰⦷⦸⦼⦾⦿⧀⧁⧡⧣⧤⧥⧴⧶⧷⧺⧻⨇⨈⨝⨟⨢⨣⨤⨥⨦⨧⨨⨩⨪⨫⨬⨭⨮⨰⨱⨲⨳⨴⨵⨶⨷⨸⨹⨺⨻⨼⨽⩀⩁⩂⩃⩄⩅⩊⩋⩌⩍⩎⩏⩐⩑⩒⩓⩔⩕⩖⩗⩘⩚⩛⩜⩝⩞⩟⩠⩡⩢⩣⩦⩧⩪⩫⩬⩭⩮⩯⩰⩱⩲⩳⩴⩵⩶⩷⩸⩹⩺⩻⩼⩽⩾⩿⪀⪁⪂⪃⪄⪅⪆⪇⪈⪉⪊⪋⪌⪍⪎⪏⪐⪑⪒⪓⪔⪕⪖⪗⪘⪙⪚⪛⪜⪝⪞⪟⪠⪡⪢⪣⪤⪥⪦⪧⪨⪩⪪⪫⪬⪭⪮⪯⪰⪱⪲⪳⪴⪵⪶⪷⪸⪹⪺⪻⪼⪽⪾⪿⫀⫁⫂⫃⫄⫅⫆⫇⫈⫉⫊⫋⫌⫍⫎⫏⫐⫑⫒⫓⫔⫕⫖⫗⫘⫙⫛⫷⫸⫹⫺⬰⬱⬲⬳⬴⬵⬶⬷⬸⬹⬺⬻⬼⬽⬾⬿⭀⭁⭂⭃⭄⭇⭈⭉⭊⭋⭌￩￪￫￬'
 let s:op_chars_wc = '\U2026\U205D\U214B\U2190-\U2194\U219A-\U219E\U21A0\U21A2-\U21A4\U21A6\U21A9-\U21AC\U21AE\U21B6\U21B7\U21BA-\U21BD\U21C0\U21C1\U21C4\U21C6\U21C7\U21C9\U21CB-\U21D0\U21D2\U21D4\U21DA-\U21DD\U21E0\U21E2\U21F4-\U21FF\U2208-\U220D\U2213\U2214\U2217-\U221D\U2224-\U222A\U2237\U2238\U223A\U223B\U223D\U223E\U2240-\U228B\U228D-\U229C\U229E-\U22A3\U22A9\U22AC\U22AE\U22B0-\U22B7\U22BB-\U22BD\U22C4-\U22C7\U22C9-\U22D3\U22D5-\U22FF\U233F\U25B7\U27C2\U27C8\U27C9\U27D1\U27D2\U27D5-\U27D7\U27F0\U27F1\U27F5-\U27F7\U27F9-\U27FF\U2900-\U2918\U291D-\U2920\U2944-\U2970\U29B7\U29B8\U29BC\U29BE-\U29C1\U29E1\U29E3-\U29E5\U29F4\U29F6\U29F7\U29FA\U29FB\U2A07\U2A08\U2A1D\U2A1F\U2A22-\U2A2E\U2A30-\U2A3D\U2A40-\U2A45\U2A4A-\U2A58\U2A5A-\U2A63\U2A66\U2A67\U2A6A-\U2AD9\U2ADB\U2AF7-\U2AFA\U2B30-\U2B44\U2B47-\U2B4C\UFFE9-\UFFEC'
 
-" Full operators regex
-let s:operators = '\%(' . '\.\%([-+*/^÷%|&⊻]\|//\|\\\|>>\|>>>\?\)\?=' .
-      \           '\|'  . '[:<>]=\|||\|&&\||>\|<|\|[<>:]:\|<<\|>>>\?\|//\|[-=]>\|\.\.\.\?' .
-      \           '\|'  . '\.\?[!' . s:op_chars . s:op_chars_wc . ']' .
-      \           '\)'
-
 
 " Characters that can be used to start an identifier. Above \UBF we don't
 " bother checking. (If a UTF8 operator is used, it will take precedence anyway.)
@@ -77,6 +72,12 @@ let s:id_charsW = '\%([0-9A-Za-z_!\UA2-\UA6\UA9\UAA\UAE-\UB0\UB2-\UB5\UB8-\UBA\U
 " A valid julia identifier, more or less
 let s:idregex = '\%(' . s:id_charsH . s:id_charsW . '*\)'
 
+" Full operators regex
+let s:operators = '\%(' . '\.\%([-+*/^÷%|&⊻]\|//\|\\\|>>\|>>>\?\)\?='
+      \         . '\|'  . '[!:<>]=\|||\|&&\||>\|<|\|[<>:]:\|<<\|>>>\?\|//\|[-=]>\|\.\.\.\?'
+      \         . '\|'  . '\.!' . '\|'.s:id_charsW.'\@'.s:d(1).'<!!'
+      \         . '\|'  . '\.\?[' . s:op_chars . s:op_chars_wc . ']'
+      \         . '\)'
 
 
 syn case match
@@ -87,10 +88,10 @@ syntax cluster juliaExprsNodot		contains=@juliaParItems,@juliaStringItems,@julia
 
 syntax cluster juliaParItems		contains=juliaParBlock,juliaSqBraIdxBlock,juliaSqBraBlock,juliaCurBraBlock,juliaQuotedParBlock,juliaQuotedQMarkPar
 syntax cluster juliaKeywordItems	contains=juliaKeyword,juliaWhereKeyword,juliaImportLine,juliaInfixKeyword,juliaRepKeyword
-syntax cluster juliaBlocksItems		contains=juliaConditionalBlock,juliaWhileBlock,juliaForBlock,juliaBeginBlock,juliaFunctionBlock,juliaMacroBlock,juliaQuoteBlock,juliaTypeBlock,juliaImmutableBlock,juliaExceptionBlock,juliaLetBlock,juliaDoBlock,juliaModuleBlock,juliaStructBlock,juliaMutableStructBlock,juliaAbstractBlock,juliaPrimitiveBlock
-syntax cluster juliaTypesItems		contains=juliaBaseTypeBasic,juliaBaseTypeNum,juliaBaseTypeC,juliaBaseTypeError,juliaBaseTypeIter,juliaBaseTypeString,juliaBaseTypeArray,juliaBaseTypeDict,juliaBaseTypeSet,juliaBaseTypeIO,juliaBaseTypeProcess,juliaBaseTypeRange,juliaBaseTypeRegex,juliaBaseTypeFact,juliaBaseTypeFact,juliaBaseTypeSort,juliaBaseTypeRound,juliaBaseTypeSpecial,juliaBaseTypeRandom,juliaBaseTypeDisplay,juliaBaseTypeTime,juliaBaseTypeOther
+syntax cluster juliaBlocksItems		contains=juliaConditionalBlock,juliaWhileBlock,juliaForBlock,juliaBeginBlock,juliaFunctionBlock,juliaMacroBlock,juliaQuoteBlock,juliaExceptionBlock,juliaLetBlock,juliaDoBlock,juliaModuleBlock,juliaStructBlock,juliaMutableStructBlock,juliaAbstractBlock,juliaPrimitiveBlock
+syntax cluster juliaTypesItems		contains=juliaBaseTypeBasic,juliaBaseTypeNum,juliaBaseTypeC,juliaBaseTypeError,juliaBaseTypeIter,juliaBaseTypeString,juliaBaseTypeArray,juliaBaseTypeDict,juliaBaseTypeSet,juliaBaseTypeIO,juliaBaseTypeProcess,juliaBaseTypeRange,juliaBaseTypeRegex,juliaBaseTypeFact,juliaBaseTypeSort,juliaBaseTypeRound,juliaBaseTypeSpecial,juliaBaseTypeRandom,juliaBaseTypeDisplay,juliaBaseTypeTime,juliaBaseTypeOther
 
-syntax cluster juliaConstItems  	contains=juliaConstNum,juliaConstBool,juliaConstEnv,juliaConstMMap,juliaConstC,juliaConstGeneric,juliaConstIO,juliaPossibleEuler
+syntax cluster juliaConstItems  	contains=juliaConstNum,juliaConstBool,juliaConstEnv,juliaConstC,juliaConstGeneric,juliaConstIO,juliaPossibleEuler
 
 syntax cluster juliaMacroItems		contains=juliaPossibleMacro,juliaDollarVar,juliaDollarPar,juliaDollarSqBra
 syntax cluster juliaSymbolItems		contains=juliaPossibleSymbol
@@ -159,9 +160,9 @@ exec 'syntax match   juliaStructR	contained transparent "\%(\<\%(\%(mutable\s\+\
 syntax match   juliaKeyword		display "\<\%(return\|local\|global\|const\)\>"
 syntax match   juliaInfixKeyword	display "\%(=\s*\)\@<!\<\%(in\|isa\)\>\S\@!\%(\s*=\)\@!"
 
-" The import/export/using keywords introduce a sort of special parsing
+" The import/export/using/public keywords introduce a sort of special parsing
 " environment with its own rules
-exec 'syntax region  juliaImportLine		matchgroup=juliaKeyword excludenl start="\<\%(import\|using\|export\)\>" skip="\%(\%(\<\%(import\|using\|export\)\>\)\|^\)\@'.s:d(6).'<=$" end="$" end="\%([])}]\)\@=" contains=@juliaExpressions,juliaAsKeyword,@juliaContinuationItems,juliaMacroName'
+exec 'syntax region  juliaImportLine		matchgroup=juliaKeyword excludenl start="\<\%(import\|using\|export\|public\)\>" skip="\%(\%(\<\%(import\|using\|export\|public\)\>\)\|^\)\@'.s:d(6).'<=$" end="$" end="\%([])}]\)\@=" contains=@juliaExpressions,juliaAsKeyword,@juliaContinuationItems,juliaMacroName'
 syntax match   juliaAsKeyword		display contained "\<as\>"
 
 syntax match   juliaRepKeyword		display "\<\%(break\|continue\)\>"
@@ -180,8 +181,9 @@ syntax region  juliaLetBlock		matchgroup=juliaBlKeyword start="\<let\>" end="\<e
 syntax region  juliaDoBlock		matchgroup=juliaBlKeyword start="\<do\>" end="\<end\>" contains=@juliaExpressions fold
 syntax region  juliaModuleBlock		matchgroup=juliaBlKeyword start="\<\%(bare\)\?module\>" end="\<end\>" contains=@juliaExpressions fold
 syntax region  juliaExceptionBlock	matchgroup=juliaException start="\<try\>" end="\<end\>" contains=@juliaExpressions,juliaCatchBlock,juliaFinallyBlock fold
-syntax region  juliaCatchBlock		matchgroup=juliaException transparent contained start="\<catch\>" end="\<end\>"me=s-1 contains=@juliaExpressions,juliaFinallyBlock
-syntax region  juliaFinallyBlock	matchgroup=juliaException transparent contained start="\<finally\>" end="\<end\>"me=s-1 contains=@juliaExpressions
+syntax region  juliaCatchBlock		matchgroup=juliaException transparent contained start="\<catch\>" end="\<end\>"me=s-1 contains=@juliaExpressions,juliaTryElseBlock,juliaFinallyBlock
+syntax region  juliaTryElseBlock	matchgroup=juliaException transparent contained start="\<else\>" end="\<end\>"me=s-1 contains=@juliaExpressions,juliaFinallyBlock
+syntax region  juliaFinallyBlock	matchgroup=juliaException transparent contained start="\<finally\>" end="\<end\>"me=s-1 contains=@juliaExpressions,juliaCatchBlock
 syntax region  juliaAbstractBlock	matchgroup=juliaBlKeyword start="\<abstract\s\+type\>" end="\<end\>" fold contains=@juliaExpressions,juliaStructR
 syntax region  juliaPrimitiveBlock	matchgroup=juliaBlKeyword start="\<primitive\s\+type\>" end="\<end\>" fold contains=@juliaExpressions,juliaStructR
 
@@ -247,11 +249,11 @@ let s:hex_regex = '0x\x\%(_\?\x\)*\%(\>\|im\>\|\ze\X\)'
 let s:bin_regex = '0b[01]\%(_\?[01]\)*\%(\>\|im\>\|\ze[^01]\)'
 let s:oct_regex = '0o\o\%(_\?\o\)*\%(\>\|im\>\|\ze\O\)'
 
-let s:int_regex = '\%(' . s:hex_regex .
-      \           '\|'  . s:bin_regex .
-      \           '\|'  . s:oct_regex .
-      \           '\|'  . s:dec_regex .
-      \           '\)'
+let s:int_regex = '\%(' . s:hex_regex
+      \         . '\|'  . s:bin_regex
+      \         . '\|'  . s:oct_regex
+      \         . '\|'  . s:dec_regex
+      \         . '\)'
 
 "floating point regexes
 "  starting with a dot, optional exponent
@@ -267,12 +269,12 @@ let s:hexfloat_regex1 = '0x\.\%\(\x\%(_\?\x\)*\)\?[pP][-+]\?\d\+\%(\>\|im\>\|\ze
 "  starting with a digit
 let s:hexfloat_regex2 = '0x\x\%(_\?\x\)*\%\(\.\%\(\x\%(_\?\x\)*\)\?\)\?[pP][-+]\?\d\+\%(\>\|im\>\|\ze\X\)'
 
-let s:float_regex = '\%(' . s:float_regex3 .
-      \             '\|'  . s:float_regex2 .
-      \             '\|'  . s:float_regex1 .
-      \             '\|'  . s:hexfloat_regex2 .
-      \             '\|'  . s:hexfloat_regex1 .
-      \             '\)'
+let s:float_regex = '\%(' . s:float_regex3
+      \           . '\|'  . s:float_regex2
+      \           . '\|'  . s:float_regex1
+      \           . '\|'  . s:hexfloat_regex2
+      \           . '\|'  . s:hexfloat_regex1
+      \           . '\)'
 
 exec 'syntax match   juliaNumber	contained "' . s:int_regex . '" contains=juliaComplexUnit'
 exec 'syntax match   juliaFloat		contained "' . s:float_regex . '" contains=juliaComplexUnit'
@@ -386,13 +388,13 @@ syntax keyword juliaTodo		contained TODO FIXME XXX
 " detect an end-of-line with only whitespace or comments before it
 let s:eol = '\s*\%(\%(\%(#=\%(=#\@!\|[^=]\|\n\)\{-}=#\)\s*\)\+\)\?\%(#=\@!.*\)\?\n'
 
-" a trailing comma, or colon, or an empty line in an import/using/export
+" a trailing comma, or colon, or an empty line in an import/using/export/public
 " multi-line command. Used to recognize the as keyword, and for indentation
 " (this needs to take precedence over normal commas and colons, and comments)
 syntax cluster juliaContinuationItems	contains=juliaContinuationComma,juliaContinuationColon,juliaContinuationNone
 exec 'syntax region  juliaContinuationComma	matchgroup=juliaComma contained start=",\ze'.s:eol.'" end="\n\+\ze." contains=@juliaCommentItems'
 exec 'syntax region  juliaContinuationColon	matchgroup=juliaColon contained start=":\ze'.s:eol.'" end="\n\+\ze." contains=@juliaCommentItems'
-exec 'syntax region  juliaContinuationNone	matchgroup=NONE contained start="\%(\<\%(import\|using\|export\)\>\|^\)\@'.s:d(6).'<=\ze'.s:eol.'" end="\n\+\ze." contains=@juliaCommentItems,juliaAsKeyword'
+exec 'syntax region  juliaContinuationNone	matchgroup=NONE contained start="\%(\<\%(import\|using\|export\|public\)\>\|^\)\@'.s:d(6).'<=\ze'.s:eol.'" end="\n\+\ze." contains=@juliaCommentItems,juliaAsKeyword'
 exec 'syntax match   juliaMacroName		contained "@' . s:idregex . '\%(\.' . s:idregex . '\)*"'
 
 " the following are disabled by default, but

runtime/syntax/leex.vim

@@ -0,0 +1,63 @@
+" Vim syntax file
+" Language:     Leex (Erlang Lexical Analyzer Generator)
+" Maintainer:   Jon Parise <jon@indelible.org>
+" Last Change:  2025 Nov 30
+" Filenames:    *.xrl
+"
+" References:
+" - https://www.erlang.org/doc/apps/parsetools/leex.html
+
+if exists('b:current_syntax')
+  finish
+endif
+
+syn include @leexErlang syntax/erlang.vim
+unlet! b:current_syntax
+
+syn match leexComment "%.*$" contains=@Spell display
+
+syn match leexRegexOperator "[|*+?]" contained display
+syn match leexRegexDelimiter "[()[\]]" contained display
+syn match leexRegexSpecial "[.^$\\]" contained display
+syn match leexRegexEscape '\\\%([bfnrtevsd]\|\o\{1,3}\|x\x\{2}\|x{\x\+}\|.\)' contained display
+syn match leexRegexRange "\[[^\]]*\]" contains=leexRegexDelimiter,leexRegexEscape contained display
+
+" Macro definitions: NAME = VALUE
+syn match leexMacroName "^\s*\zs\h\w*\ze\s\+=\s\+" contained nextgroup=leexMacroEquals skipwhite display
+syn match leexMacroEquals "=" contained nextgroup=leexMacroValue skipwhite display
+syn match leexMacroValue "\S\+" contained contains=leexRegexOperator,leexRegexDelimiter,leexRegexSpecial,leexRegexEscape,leexRegexRange,leexMacroRef display
+syn match leexMacroRef "{\h\w*}" contained display
+
+" Rule definitions: <Regexp> : <Erlang code>.
+syn match leexRuleRegex "^\s*\zs[^%].\{-}\ze\s\+:" contained contains=leexRegexOperator,leexRegexDelimiter,leexRegexSpecial,leexRegexEscape,leexRegexRange,leexMacroRef nextgroup=leexRuleColon skipwhite display
+syn match leexRuleColon ":" contained nextgroup=leexRuleCode skipwhite skipnl display
+syn region leexRuleCode start="" end="\.\s*\%(%.*\)\?$" skip="^\s*%.*$" contained contains=@leexErlang keepend skipnl skipwhite
+
+" Sections
+syn match leexHeading "^\%(Definitions\|Rules\|Erlang code\)\.$" contained display
+syn region leexDefinitions start="^Definitions\.$" end="^[A-Z][A-Za-z ]*\.$"me=s-1 end="\%$" keepend fold
+  \ contains=leexHeading,leexComment,leexMacroName
+syn region leexRules start="^Rules\.$" end="^[A-Z][A-Za-z ]*\.$"me=s-1 end="\%$" keepend fold
+  \ contains=leexHeading,leexComment,leexRuleRegex
+syn region leexErlangCode start="^Erlang code\.$" end="^[A-Z][A-Za-z ]*\.$"me=s-1 end="\%$" keepend fold
+  \ contains=leexHeading,@leexErlang
+
+hi def link leexComment Comment
+hi def link leexHeading PreProc
+
+hi def link leexRegexOperator Operator
+hi def link leexRegexDelimiter Delimiter
+hi def link leexRegexSpecial Special
+hi def link leexRegexRange String
+hi def link leexRegexEscape SpecialChar
+
+hi def link leexMacroName Identifier
+hi def link leexMacroEquals Operator
+hi def link leexMacroValue String
+hi def link leexMacroRef Macro
+
+hi def link leexRuleColon Operator
+
+syn sync fromstart
+
+let b:current_syntax = 'leex'

runtime/syntax/lf.vim

@@ -3,10 +3,10 @@
 " Maintainer: Andis Sprinkis <andis@sprinkis.com>
 " Former Maintainer: Cameron Wright
 " URL: https://github.com/andis-sprinkis/lf-vim
-" Last Change: 7 Sep 2025
+" Last Change: 26 Oct 2025
 "
 " The shell syntax highlighting is configurable. See $VIMRUNTIME/doc/syntax.txt
-" lf version: 38
+" lf version: 39
 
 if exists("b:current_syntax") | finish | endif
 
@@ -63,6 +63,7 @@ syn keyword lfOptions
   \ cmd-menu-accept
   \ cmd-menu-complete
   \ cmd-menu-complete-back
+  \ cmd-menu-discard
   \ cmd-right
   \ cmd-transpose
   \ cmd-transpose-word
@@ -148,6 +149,7 @@ syn keyword lfOptions
   \ paste
   \ period
   \ pre-cd
+  \ preload
   \ preserve
   \ preview
   \ previewer
@@ -162,6 +164,7 @@ syn keyword lfOptions
   \ rename
   \ reverse
   \ roundbox
+  \ rulerfile
   \ rulerfmt
   \ scroll-down
   \ scroll-up

runtime/syntax/odin.vim

@@ -4,7 +4,7 @@ vim9script
 # Language: Odin
 # Maintainer: Maxim Kim <habamax@gmail.com>
 # Website: https://github.com/habamax/vim-odin
-# Last Change: 2025-03-28
+# Last Change: 2025-12-06
 
 if exists("b:current_syntax")
   finish
@@ -53,12 +53,12 @@ syntax region odinAttribute
       \ start="@\ze(" end="\ze)"
       \ transparent oneline
 
-syntax match odinInteger "\-\?\<\d\+\>" display
-syntax match odinFloat "\-\?\<[0-9][0-9_]*\%(\.[0-9][0-9_]*\)\%([eE][+-]\=[0-9_]\+\)\=" display
-syntax match odinHex "\<0[xX][0-9A-Fa-f]\+\>" display
-syntax match odinDoz "\<0[zZ][0-9a-bA-B]\+\>" display
-syntax match odinOct "\<0[oO][0-7]\+\>" display
-syntax match odinBin "\<0[bB][01]\+\>" display
+syntax match odinInteger "\v-?<[0-9]+%(_[0-9]+)*>" display
+syntax match odinFloat "\v-?<[0-9]+%(_[0-9]+)*%(\.[0-9]+%(_[0-9]+)*)%([eE][+-]=[0-9]+%(_[0-9]+)*)=" display
+syntax match odinHex "\v<0[xX][0-9A-Fa-f]+%(_[0-9A-Fa-f]+)*>" display
+syntax match odinDoz "\v<0[zZ][0-9A-Ba-b]+%(_[0-9A-Ba-b]+)*>" display
+syntax match odinOct "\v<0[oO][0-7]+%(_[0-7]+)*>" display
+syntax match odinBin "\v<0[bB][01]+%(_[01]+)*>" display
 
 syntax match odinAddressOf "&" display
 syntax match odinDeref "\^" display

runtime/syntax/python.vim

@@ -3,6 +3,7 @@
 " Maintainer:	Zvezdan Petkovic <zpetkovic@acm.org>
 " Last Change:	2025 Sep 08
 " 2025 Sep 25 by Vim Project: fix wrong type highlighting #18394
+" 2025 Dec 03 by Vim Project: highlight t-strings #18679
 " Credits:	Neil Schemenauer <nas@python.ca>
 "		Dmitry Vasiliev
 "		Rob B
@@ -168,27 +169,29 @@ syn region  pythonRawString matchgroup=pythonTripleQuotes
 
 " Formatted string literals (f-strings)
 " https://docs.python.org/3/reference/lexical_analysis.html#f-strings
+" Template string literals (t-strings)
+" https://docs.python.org/3/reference/lexical_analysis.html#template-string-literals
 syn region  pythonFString
       \ matchgroup=pythonQuotes
-      \ start=+\cF\z(['"]\)+
+      \ start=+\c[FT]\z(['"]\)+
       \ end="\z1"
       \ skip="\\\\\|\\\z1"
       \ contains=pythonFStringField,pythonFStringSkip,pythonEscape,pythonUnicodeEscape,@Spell
 syn region  pythonFString
       \ matchgroup=pythonTripleQuotes
-      \ start=+\cF\z('''\|"""\)+
+      \ start=+\c[FT]\z('''\|"""\)+
       \ end="\z1"
       \ keepend
       \ contains=pythonFStringField,pythonFStringSkip,pythonEscape,pythonUnicodeEscape,pythonSpaceError,pythonDoctest,@Spell
 syn region  pythonRawFString
       \ matchgroup=pythonQuotes
-      \ start=+\c\%(FR\|RF\)\z(['"]\)+
+      \ start=+\c\%([FT]R\|R[FT]\)\z(['"]\)+
       \ end="\z1"
       \ skip="\\\\\|\\\z1"
       \ contains=pythonFStringField,pythonFStringSkip,@Spell
 syn region  pythonRawFString
       \ matchgroup=pythonTripleQuotes
-      \ start=+\c\%(FR\|RF\)\z('''\|"""\)+
+      \ start=+\c\%([FT]R\|R[FT]\)\z('''\|"""\)+
       \ end="\z1"
       \ keepend
       \ contains=pythonFStringField,pythonFStringSkip,pythonSpaceError,pythonDoctest,@Spell

runtime/syntax/sml.vim

@@ -3,7 +3,8 @@
 " Filenames:    *.sml *.sig
 " Maintainer:   Markus Mottl <markus.mottl@gmail.com>
 " Previous Maintainer: Fabrizio Zeno Cornelli <zeno@filibusta.crema.unimi.it> (invalid)
-" Last Change:  2025 Nov 07 - Update Number Regex
+" Last Change:  2025 Nov 11 - Improve special constant matching (Doug Kearns)
+"               2025 Nov 07 - Update Number Regex
 "               2022 Apr 01
 "               2015 Aug 31 - Fixed opening of modules (Ramana Kumar)
 "               2006 Oct 23 - Fixed character highlighting bug (MM)
@@ -137,9 +138,25 @@ syn match    smlConstructor  "\u\(\w\|'\)*\>"
 " Module prefix
 syn match    smlModPath      "\u\(\w\|'\)*\."he=e-1
 
-syn match    smlCharacter    +#"\\""\|#"."\|#"\\\d\d\d"+
-syn match    smlCharErr      +#"\\\d\d"\|#"\\\d"+
-syn region   smlString       start=+"+ skip=+\\\\\|\\"+ end=+"+ contains=@Spell
+" Strings and Characters
+syn match    smlEscapeErr    "\\."                 contained
+syn match    smlEscape       "\\[abtnvfr"\\]"      contained
+syn match    smlEscapeErr    "\\^."                contained
+syn match    smlEscape       "\\^[@A-Z[\\\]^_]"    contained
+syn match    smlEscapeErr    "\\\d\{1,2}"          contained
+syn match    smlEscape       "\\\d\{3}"            contained
+syn match    smlEscapeErr    "\\u\x\{0,3}"         contained
+syn match    smlEscape       "\\u\x\{4}"           contained
+syn match    smlEscape       "\\\_[[:space:]]\+\\" contained
+syn cluster  smlEscape       contains=smlEscape,smlEscapeErr
+
+syn region   smlString       start=+"+ end=+"+ contains=@smlEscape,@Spell
+
+syn match    smlCharacter    +#"[^\\"]"+
+syn match    smlCharacter    +#"\\."+       contains=@smlEscape
+syn match    smlCharacter    +#"\\^."+      contains=@smlEscape
+syn match    smlCharacter    +#"\\\d\{3}"+  contains=@smlEscape
+syn match    smlCharacter    +#"\\u\x\{4}"+ contains=@smlEscape
 
 syn match    smlFunDef       "=>"
 syn match    smlRefAssign    ":="
@@ -156,7 +173,8 @@ syn match    smlNumber        "\~\=\<\d\+\>"
 syn match    smlNumber        "\~\=\<0x\x\+\>"
 syn match    smlWord          "\<0w\d\+\>"
 syn match    smlWord          "\<0wx\x\+\>"
-syn match    smlReal          "\~\=\<\d\+\.\d\+\%([eE]\~\=\d\+\)\=\>"
+syn match    smlReal          "\~\=\<\d\+\.\d\+\>"
+syn match    smlReal          "\~\=\<\d\+\%(\.\d\+\)\=[eE]\~\=\d\+\>"
 
 " Synchronization
 syn sync minlines=20
@@ -181,7 +199,7 @@ hi def link smlCommentErr   Error
 hi def link smlEndErr       Error
 hi def link smlThenErr      Error
 
-hi def link smlCharErr      Error
+hi def link smlEscapeErr    Error
 
 hi def link smlComment      Comment
 
@@ -213,6 +231,7 @@ hi def link smlNumber       Number
 hi def link smlWord         Number
 hi def link smlReal         Float
 hi def link smlString       String
+hi def link smlEscape       Special
 hi def link smlType         Type
 hi def link smlTodo         Todo
 hi def link smlEncl         Keyword

runtime/syntax/swayconfig.vim

@@ -1,10 +1,9 @@
 " Vim syntax file
 " Language: sway config file
-" Original Author: Josef Litos (JosefLitos/i3config.vim)
+" Original Author: Josef Litos (litoj/i3config.vim)
 " Maintainer: James Eapen <james.eapen@vai.org>
-" Version: 1.2.4
-" Last Change: 2024 Oct 17
-" 2025 Sep 23 by Vim Project update swayconfig syntax #18293
+" Version: 1.2.7
+" Last Change: 2025-12-02
 
 " References:
 " http://i3wm.org/docs/userguide.html#configuring
@@ -22,6 +21,9 @@ syn cluster i3ConfigCommand contains=i3ConfigCommand,i3ConfigAction,i3ConfigActi
 
 runtime! syntax/i3config.vim
 
+" In sway, popup_during_fullscreen does not have options like all option.
+syn cluster i3ConfigPopupFullscreenOpts remove=i3ConfigPopupFullscreenOptsExtra
+
 " Sway extensions to i3
 syn keyword i3ConfigActionKeyword opacity urgent shortcuts_inhibitor splitv splith splitt contained contained skipwhite nextgroup=i3ConfigOption
 syn keyword i3ConfigOption set plus minus allow deny csd v h t contained contained skipwhite nextgroup=i3ConfigOption,@i3ConfigValue
@@ -37,6 +39,7 @@ syn region i3ConfigBindCombo matchgroup=i3ConfigParen start=/{$/ end=/^\s*}$/ co
 " hack for blocks with start outside parsing range
 syn region swayConfigBlockOrphan start=/^\s\+\(--[a-z-]\+ \)*\([$A-Z][$0-9A-Za-z_+]\+\|[a-z]\) [a-z[]/ skip=/\\$\|$\n^\s*}$/ end=/$/ contains=i3ConfigBindArgument,i3ConfigBindCombo,i3ConfigParen keepend extend
 
+" Note: braces highlighted by @i3ConfigSh already
 syn region i3ConfigExec start=/ {$/ end=/^\s*}$/ contained contains=i3ConfigExecAction,@i3ConfigSh,i3ConfigComment fold keepend extend
 
 syn keyword swayConfigFloatingModifierOpts normal inverse none contained
@@ -45,6 +48,10 @@ syn match i3ConfigKeyword /floating_modifier \(none\|[$A-Z][0-9A-Za-z]\+ \(norma
 syn match swayConfigI3Param /--i3/ contains=i3ConfigShParam skipwhite nextgroup=i3ConfigEdgeOpts
 syn keyword i3ConfigKeyword hide_edge_borders contained skipwhite nextgroup=swayConfigI3Param,i3ConfigEdgeOpts
 
+" accept bar ids in the form: bar <id> { ... }
+syn match swayConfigBarIdent /[^{ ,;]\+/ contained contains=@i3ConfigStrVar skipwhite nextgroup=i3ConfigBarBlock
+syn keyword i3ConfigKeyword bar contained skipwhite nextgroup=swayConfigBarIdent,i3ConfigBarBlock
+
 syn keyword i3ConfigBarOpts swaybar_command contained skipwhite nextgroup=@i3ConfigSh
 syn region i3ConfigBarOpts matchgroup=i3ConfigBarOpts start=/gaps/ end=/$/ contained contains=@i3ConfigNumVar
 syn keyword i3ConfigBarOpts height pango_markup status_edge_padding status_padding wrap_scroll tray_bindcode tray_bindsym icon_theme contained skipwhite nextgroup=i3ConfigBarOptVals,@i3ConfigValue,i3ConfigShOper
@@ -62,8 +69,7 @@ syn keyword swayConfigInhibitOpts focus fullscreen open none visible contained
 syn keyword i3ConfigActionKeyword inhibit_idle contained skipwhite nextgroup=swayConfigInhibitOpts
 
 " Primary selection
-" Allow tearing
-syn keyword i3ConfigKeyword primary_selection allow_tearing contained skipwhite nextgroup=i3ConfigBoolean
+syn keyword i3ConfigKeyword primary_selection contained skipwhite nextgroup=i3ConfigBoolean
 
 " Swaybg command
 " Swaynag command
@@ -109,43 +115,46 @@ syn match swayConfigInputAngle /\(3[0-5][0-9]\|[1-2]\?[0-9]\{1,2\}\)\(\.[0-9]\+\
 syn keyword swayConfigInputOpts rotation_angle contained skipwhite nextgroup=swayConfigInputAngle
 
 syn region swayConfigInput start=/\s/ skip=/\\$/ end=/\ze[,;]\|$/ contained contains=swayConfigInputOpts,@i3ConfigValue keepend
-syn region swayConfigInput matchgroup=i3ConfigParen start=/ {$/ end=/^\s*}$/ contained contains=swayConfigInputOpts,@i3ConfigValue,i3ConfigComment keepend extend
-syn keyword swayConfigInputType touchpad pointer keyboard touch tablet_tool tablet_pad switch contained nextgroup=swayConfigInput
-syn match swayConfigInputIdent /type:!\?/ contained contains=swayConfigDeviceOper nextgroup=swayConfigInputType
-syn match swayConfigInputIdent /[^t '"]\S*/ contained contains=i3ConfigOutputIdent nextgroup=swayConfigInput
-syn region swayConfigInputIdent start=/['"]/ end=/\ze/ contained contains=i3ConfigOutputIdent nextgroup=swayConfigInput
-syn keyword i3ConfigKeyword input contained skipwhite nextgroup=swayConfigInputIdent
+syn region swayConfigInput matchgroup=i3ConfigParen start=/ {$/ end=/^\s*}$/ contained contains=swayConfigInputOpts,@i3ConfigValue,i3ConfigComment keepend
+syn keyword swayConfigInputType touchpad pointer keyboard touch tablet_tool tablet_pad switch contained skipwhite nextgroup=swayConfigInput
+syn match swayConfigInputTypeIdent /type:!\?/ contained contains=swayConfigDeviceOper skipwhite nextgroup=swayConfigInputType
+syn match swayConfigInputIdent /[^t ,;][^ ,;]*/ contained contains=@i3ConfigStrVar skipwhite nextgroup=swayConfigInput extend
+syn keyword i3ConfigKeyword input contained skipwhite nextgroup=swayConfigInputTypeIdent,swayConfigInputIdent
 
 " Seat
 syn keyword swayConfigSeatOpts cursor fallback hide_cursor keyboard_grouping shortcuts_inhibitor pointer_constraint xcursor_theme contained skipwhite nextgroup=swayConfigSeatOptVals,@i3ConfigValue
-syn match swayConfigInputTypeSeq / \w\+/ contained contains=swayConfigInputType nextgroup=swayConfigInputTypeSeq,swayConfigSeatOpts
+syn match swayConfigInputTypeSeq / \w\+/ contained contains=swayConfigInputType skipwhite nextgroup=swayConfigInputTypeSeq,swayConfigSeatOpts
 syn keyword swayConfigSeatOpts idle_inhibit idle_wake contained nextgroup=swayConfigInputTypeSeq
 syn keyword swayConfigSeatOpts attach contained skipwhite nextgroup=swayConfigSeatIdent
 syn match swayConfigSeatOptVals /when-typing/ contained skipwhite nextgroup=swayConfigSeatOptVals
 syn keyword swayConfigSeatOptVals move set press release none smart activate deactivate toggle escape enable disable contained skipwhite nextgroup=swayConfigSeatOpts
 syn region swayConfigSeat start=/\s/ skip=/\\$/ end=/\ze[,;]\|$/ contained contains=swayConfigSeatOpts,@i3ConfigValue keepend
-syn region swayConfigSeat matchgroup=i3ConfigParen start=/ {$/ end=/^\s*}$/ contained contains=swayConfigSeatOpts,@i3ConfigValue,i3ConfigComment keepend extend
-syn match swayConfigSeatIdent /[^ ]\+/ contained contains=i3ConfigOutputIdent skipwhite nextgroup=swayConfigSeat
+syn region swayConfigSeat matchgroup=i3ConfigParen start=/ {$/ end=/^\s*}$/ contained contains=swayConfigSeatOpts,@i3ConfigValue,i3ConfigComment keepend
+syn match swayConfigSeatIdent /[^ ,;]\+/ contained contains=@i3ConfigStrVar nextgroup=swayConfigSeat extend
 syn keyword i3ConfigKeyword seat contained skipwhite nextgroup=swayConfigSeatIdent
 
 " Output monitors
-syn keyword swayConfigOutputOpts mode resolution res modeline position pos scale scale_filter subpixel transform disable enable power dpms max_render_time adaptive_sync render_bit_depth color_profile allow_tearing contained skipwhite nextgroup=swayConfigOutputOptVals,@i3ConfigValue,swayConfigOutputMode
-syn keyword swayConfigOutputOptVals linear nearest smart rgb bgr vrgb vbgr none clockwise anticlockwise toggle srgb icc contained skipwhite nextgroup=swayConfigOutputOptVals,@i3ConfigValue,i3ConfigShOper
+syn keyword swayConfigOutputOpts mode resolution res modeline position pos scale scale_filter subpixel transform disable enable toggle power dpms max_render_time adaptive_sync render_bit_depth color_profile allow_tearing contained skipwhite nextgroup=swayConfigOutputOptVals,@i3ConfigValue,swayConfigOutputMode
+syn keyword swayConfigOutputOptVals linear nearest smart rgb bgr vrgb vbgr none toggle srgb contained skipwhite nextgroup=swayConfigOutputOptVals,@i3ConfigValue
 syn keyword swayConfigOutputBgVals solid_color fill stretch fit center tile contained skipwhite nextgroup=@i3ConfigColVar
-syn match swayConfigOutputBg /[#$]\S\+ solid_color/ contained contains=@i3ConfigColVar,swayConfigOutputBgVals
-syn match swayConfigOutputBg /[^b# '"]\S*/ contained contains=i3ConfigShOper skipwhite nextgroup=swayConfigOutputBgVals
-syn region swayConfigOutputBg start=/['"]/ end=/\ze/ contained contains=@i3ConfigIdent skipwhite nextgroup=swayConfigOutputBgVals
+syn match swayConfigOutputBg /[#$]\S\+ solid_color/ contained contains=@i3ConfigColVar,swayConfigOutputBgVals skipwhite nextgroup=swayConfigOutputOpts
+syn match swayConfigOutputBg /[^b# ,;][^ ,;]*/ contained contains=@i3ConfigStrVar skipwhite nextgroup=swayConfigOutputBgVals extend
 syn keyword swayConfigOutputOpts bg background contained skipwhite nextgroup=swayConfigOutputBg
 syn match swayConfigOutputFPS /@[0-9.]\+Hz/ contained skipwhite nextgroup=swayConfigOutputOpts
 syn match swayConfigOutputMode /\(--custom \)\?[0-9]\+x[0-9]\+/ contained contains=i3ConfigShParam skipwhite nextgroup=swayConfigOutputFPS,swayConfigOutputOpts
-syn match swayConfigOutputOptVals /\(flipped-\)\?\(90\|180\|270\)\|flipped\|normal/ contained contains=i3ConfigNumber skipwhite nextgroup=swayConfigOutputOptsVals
+" clockwise and anticlockwise are relative -> only as bindings / user actions - not in config setup
+syn match swayConfigOutputOptVals /\(\(flipped-\)\?\(90\|180\|270\)\|flipped\|normal\)\( \(anti\)\?clockwise\)\?/ contained contains=i3ConfigNumber skipwhite nextgroup=swayConfigOutputOpts
+syn match swayConfigOutputICCPath /\S\+/ contained contains=@i3ConfigStrVar skipwhite nextgroup=swayConfigOutputOpts extend
+syn keyword swayConfigOutputOptVals icc contained skipwhite nextgroup=swayConfigOutputICCPath
 syn region swayConfigOutput start=/\s/ skip=/\\$/ end=/\ze[,;]\|$/ contained contains=swayConfigOutputOpts,@i3ConfigValue keepend
-syn region swayConfigOutput matchgroup=i3ConfigParen start=/ {$/ end=/^\s*}$/ contained contains=swayConfigOutputOpts,@i3ConfigValue,i3ConfigComment keepend extend
-syn match swayConfigOutputIdent /[^ ]\+/ contained contains=i3ConfigOutputIdent skipwhite nextgroup=swayConfigOutput
+syn region swayConfigOutput matchgroup=i3ConfigParen start=/ {$/ end=/^\s*}$/ contained contains=swayConfigOutputOpts,@i3ConfigValue,i3ConfigComment keepend
+syn match swayConfigOutputIdent /[^ ,;]\+/ contained contains=@i3ConfigIdent skipwhite nextgroup=swayConfigOutput extend
 syn keyword i3ConfigKeyword output contained skipwhite nextgroup=swayConfigOutputIdent
+syn keyword i3ConfigActionKeyword output contained skipwhite nextgroup=swayConfigOutputIdent
 
 " Define the highlighting.
 hi def link swayConfigFloatingModifierOpts   i3ConfigOption
+hi def link swayConfigBarIdent               i3ConfigIdent
 hi def link swayConfigXOpt                   i3ConfigOption
 hi def link swayConfigInhibitOpts            i3ConfigOption
 hi def link swayConfigBindswitchArgument     i3ConfigBindArgument
@@ -156,7 +165,8 @@ hi def link swayConfigBindgestureType        i3ConfigMoveType
 hi def link swayConfigBindgestureDir         i3ConfigMoveDir
 hi def link swayConfigDeviceOper             i3ConfigOperator
 hi def link swayConfigInputType              i3ConfigMoveType
-hi def link swayConfigInputIdent             i3ConfigMoveDir
+hi def link swayConfigInputTypeIdent         i3ConfigMoveDir
+hi def link swayConfigInputIdent             i3ConfigIdent
 hi def link swayConfigInputOptVals           i3ConfigShParam
 hi def link swayConfigInputOpts              i3ConfigOption
 hi def link swayConfigInputAngle             i3ConfigNumber
@@ -165,10 +175,14 @@ hi def link swayConfigXkbOptsPair            i3ConfigShParam
 hi def link swayConfigXkbLayout              i3ConfigParamLine
 hi def link swayConfigSeatOptVals            swayConfigInputOptVals
 hi def link swayConfigSeatOpts               swayConfigInputOpts
+hi def link swayConfigSeatIdent              i3ConfigIdent
 hi def link swayConfigOutputOptVals          swayConfigInputOptVals
 hi def link swayConfigOutputBgVals           swayConfigInputOptVals
+hi def link swayConfigOutputBg               i3ConfigString
+hi def link swayConfigOutputICCPath          i3ConfigString
 hi def link swayConfigOutputOpts             swayConfigInputOpts
 hi def link swayConfigOutputFPS              Constant
 hi def link swayConfigOutputMode             i3ConfigNumber
+hi def link swayConfigOutputIdent            i3ConfigIdent
 
 let b:current_syntax = "swayconfig"

runtime/syntax/testdir/dumps/haskell_00.dump

@@ -0,0 +1,20 @@
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+|~+0#4040ff13&| @73
+|~| @73
+|~| @73
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+|~| @73
+|~| @73
+|~| @73
+|~| @73
+|~| @73
+|~| @73
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+|~| @73
+|~| @73
+|~| @73
+| +0#0000000&@56|1|,|1| @10|A|l@1| 

runtime/syntax/testdir/dumps/help_digraph_table_00.dump

@@ -0,0 +1,20 @@
+> +0&#ffffff0@74
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+|^|G| @5|B|L| @5|0|x|0|7| @5|7| @4|B|E|L@1| |(|B|E|L|)| @32
+|^|H| @5|B|S| @5|0|x|0|8| @5|8| @4|B|A|C|K|S|P|A|C|E| |(|B|S|)| @28
+|^|I| @5|H|T| @5|0|x|0|9| @5|9| @4|C|H|A|R|A|C|T|E|R| |T|A|B|U|L|A|T|I|O|N| |(|H|T|)| @17
+|Ñ| @6|N|?| @5|0|x|d|1| @3|2|0|9| @4|L|A|T|I|N| |C|A|P|I|T|A|L| |L|E|T@1|E|R| |N| |W|I|T|H| |T|I|L|D|E| @9
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+|f| @73
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+@57|1|,|0|-|1| @8|T|o|p| 

runtime/syntax/testdir/dumps/help_digraph_table_01.dump

@@ -0,0 +1,20 @@
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+> @74
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+|e|*+0#ffffff16&| +0#0000000&@72
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+|ā| @6|a|-| @5|0|1|0|1| @3|0|2|5|7| @3|L|A|T|I|N| |S|M|A|L@1| |L|E|T@1|E|R| |A| |W|I|T|H| |M|A|C|R|O|N| @10
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+|ă| @6|a|(| @5|0|1|0|3| @3|0|2|5|9| @3|L|A|T|I|N| |S|M|A|L@1| |L|E|T@1|E|R| |A| |W|I|T|H| |B|R|E|V|E| @11
+|Ą| @6|A|;| @5|0|1|0|4| @3|0|2|6|0| @3|L|A|T|I|N| |C|A|P|I|T|A|L| |L|E|T@1|E|R| |A| |W|I|T|H| |O|G|O|N|E|K| @8
+|ą| @6|a|;| @5|0|1|0|5| @3|0|2|6|1| @3|L|A|T|I|N| |S|M|A|L@1| |L|E|T@1|E|R| |A| |W|I|T|H| |O|G|O|N|E|K| @10
+|Ć| @6|C|'| @5|0|1|0|6| @3|0|2|6|2| @3|L|A|T|I|N| |C|A|P|I|T|A|L| |L|E|T@1|E|R| |C| |W|I|T|H| |A|C|U|T|E| @9
+|ć| @6|c|'| @5|0|1|0|7| @3|0|2|6|3| @3|L|A|T|I|N| |S|M|A|L@1| |L|E|T@1|E|R| |C| |W|I|T|H| |A|C|U|T|E| @11
+|Ĉ| @6|C|>| @5|0|1|0|8| @3|0|2|6|4| @3|L|A|T|I|N| |C|A|P|I|T|A|L| |L|E|T@1|E|R| |C| |W|I|T|H| |C|I|R|C|U|M|F|L|E|X| @4
+|ĉ| @6|c|>| @5|0|1|0|9| @3|0|2|6|5| @3|L|A|T|I|N| |S|M|A|L@1| |L|E|T@1|E|R| |C| |W|I|T|H| |C|I|R|C|U|M|F|L|E|X| @6
+@57|1|8|,|0|-|1| @7|8|6|%| 

runtime/syntax/testdir/dumps/help_digraph_table_02.dump

@@ -0,0 +1,20 @@
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+@75
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+|~+0#4040ff13&| @73
+|~| @73
+|~| @73
+|~| @73
+|~| @73
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+| +0#0000000&@56|3|2|,|2| @9|B|o|t| 

runtime/syntax/testdir/dumps/leex_00.dump

@@ -0,0 +1,20 @@
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