From d44f088834081ee404db4459fdcfba82d14ef157 Mon Sep 17 00:00:00 2001
From: Jonas Strittmatter <40792180+smjonas@users.noreply.github.com>
Date: Mon, 17 Oct 2022 08:18:57 +0200
Subject: vim-patch:9.0.0771: cannot always tell the difference beween tex and
 … (#20687)
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

vim-patch:9.0.0771: cannot always tell the difference beween tex and rexx files

Problem:    Cannot always tell the difference beween tex and rexx files.
Solution:   Recognize tex by a leading backslash. (Martin Tournoij,
            closes vim/vim#11380)
https://github.com/vim/vim/commit/bd053f894b0d7652928201faa68c53d1ce2acdc5
---
 runtime/lua/vim/filetype/detect.lua | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'runtime/lua')

diff --git a/runtime/lua/vim/filetype/detect.lua b/runtime/lua/vim/filetype/detect.lua
index 7fc7f1b7ca..23fa1c5068 100644
--- a/runtime/lua/vim/filetype/detect.lua
+++ b/runtime/lua/vim/filetype/detect.lua
@@ -181,7 +181,7 @@ function M.cls(bufnr)
     return vim.g.filetype_cls
   end
   local line = getlines(bufnr, 1)
-  if line:find('^%%') then
+  if line:find('^[%%\\]') then
     return 'tex'
   elseif line:find('^#') and line:lower():find('rexx') then
     return 'rexx'
-- 
cgit