From ef84ec69aaf8b178f90a8fc0b33b27b432199cb9 Mon Sep 17 00:00:00 2001
From: Christian Clason <c.clason@uni-graz.at>
Date: Fri, 8 May 2026 14:21:01 +0200
Subject: [PATCH] fix(matchparen): remove redundant vimscript shim

Problem: #39625 retained `matchparen.vim` as a shim that sources the new
`matchparen.lua` entrypoint, which is redundant since Lua runtime/plugin
files are sourced automatically and incurs startuptime cost solely for
the sake of not touching the tests.

Solution: Remove the shim and `source` the Lua plugin in directly in
tests.
---
 runtime/plugin/matchparen.vim              |  5 -----
 test/functional/legacy/matchparen_spec.lua | 14 +++++++-------
 test/old/testdir/samples/matchparen.vim    |  2 +-
 3 files changed, 8 insertions(+), 13 deletions(-)
 delete mode 100644 runtime/plugin/matchparen.vim

diff --git a/runtime/plugin/matchparen.vim b/runtime/plugin/matchparen.vim
deleted file mode 100644
index 8175675a29..0000000000
--- a/runtime/plugin/matchparen.vim
+++ /dev/null
@@ -1,5 +0,0 @@
-" Vim plugin for showing matching parens
-" Maintainer:	The Vim Project <https://github.com/vim/vim>
-" Last Change:	2025 Apr 08
-" Former Maintainer:	Bram Moolenaar <Bram@vim.org>
-runtime plugin/matchparen.lua
diff --git a/test/functional/legacy/matchparen_spec.lua b/test/functional/legacy/matchparen_spec.lua
index 8bdffd66a2..0338313bcf 100644
--- a/test/functional/legacy/matchparen_spec.lua
+++ b/test/functional/legacy/matchparen_spec.lua
@@ -13,7 +13,7 @@ describe('matchparen', function()
   it('redraws properly after scrolling with scrolloff=1', function()
     local screen = Screen.new(30, 7)
     exec([[
-      source $VIMRUNTIME/plugin/matchparen.vim
+      source $VIMRUNTIME/plugin/matchparen.lua
       set scrolloff=1
       call setline(1, ['a', 'b', 'c', 'd', 'e', '', '{', '}', '{', 'f', 'g', '}'])
       call cursor(5, 1)
@@ -50,7 +50,7 @@ describe('matchparen', function()
     ]]
 
     exec([[
-      source $VIMRUNTIME/plugin/matchparen.vim
+      source $VIMRUNTIME/plugin/matchparen.lua
       set hidden
       call setline(1, ['()'])
       normal 0
@@ -80,7 +80,7 @@ describe('matchparen', function()
     }
 
     exec([[
-      source $VIMRUNTIME/plugin/matchparen.vim
+      source $VIMRUNTIME/plugin/matchparen.lua
       let s:win = win_getid()
       call setline(1, '{}')
       split
@@ -107,7 +107,7 @@ describe('matchparen', function()
     local screen = Screen.new(30, 9)
 
     exec([[
-      source $VIMRUNTIME/plugin/matchparen.vim
+      source $VIMRUNTIME/plugin/matchparen.lua
       set completeopt=menuone
       call setline(1, ['aa', 'aaa', 'aaaa', '(a)'])
       call cursor(4, 3)
@@ -135,7 +135,7 @@ describe('matchparen', function()
     }
 
     exec([[
-      source $VIMRUNTIME/plugin/matchparen.vim
+      source $VIMRUNTIME/plugin/matchparen.lua
       call setline(1, ['aaaaaaaa（', 'bbbb）cc'])
       set matchpairs+=（:）
     ]])
@@ -202,7 +202,7 @@ describe('matchparen', function()
     local screen = Screen.new(40, 15)
     exec([[
       syntax on
-      source $VIMRUNTIME/plugin/matchparen.vim
+      source $VIMRUNTIME/plugin/matchparen.lua
       set ft=sh
       call setline(1, [
             \ '#!/bin/sh',
@@ -266,7 +266,7 @@ describe('matchparen', function()
   it('with scrolling', function()
     local screen = Screen.new(30, 7)
     exec([[
-      source $VIMRUNTIME/plugin/matchparen.vim
+      source $VIMRUNTIME/plugin/matchparen.lua
       set scrolloff=1
       call setline(1, ['foobar {', '', '', '', '}'])
       call cursor(5, 1)
diff --git a/test/old/testdir/samples/matchparen.vim b/test/old/testdir/samples/matchparen.vim
index 4235a0d39b..836395fd8f 100644
--- a/test/old/testdir/samples/matchparen.vim
+++ b/test/old/testdir/samples/matchparen.vim
@@ -224,7 +224,7 @@ func s:NoMatchParen()
 endfunc
 
 func s:DoMatchParen()
-  runtime plugin/matchparen.vim
+  runtime plugin/matchparen.lua
   let w = winnr()
   silent windo doau CursorMoved
   exe "noau ". w . "wincmd w"