From b08667d4f00e434eac9874e4005ab8e1fd9d3e95 Mon Sep 17 00:00:00 2001
From: zeertzjq <zeertzjq@outlook.com>
Date: Mon, 1 Apr 2024 06:12:11 +0800
Subject: vim-patch:9.1.0231: Filetype may be undetected when SwapExists sets
 ft in other buf (#28136)

Problem:  Filetype may be undetected when a SwapExists autocommand sets
          filetype in another buffer.
Solution: Make filetype detection state buffer-specific.  Also fix a
          similar problem for 'modified' (zeertzjq).

closes: vim/vim#14344

https://github.com/vim/vim/commit/5bf6c2117fcef85fcf046c098dd3eb72a0147859
---
 src/nvim/eval/funcs.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'src/nvim/eval/funcs.c')

diff --git a/src/nvim/eval/funcs.c b/src/nvim/eval/funcs.c
index 99da15ddd7..d3fe2c7e33 100644
--- a/src/nvim/eval/funcs.c
+++ b/src/nvim/eval/funcs.c
@@ -1361,7 +1361,7 @@ static void f_dictwatcherdel(typval_T *argvars, typval_T *rettv, EvalFuncData fp
 /// "did_filetype()" function
 static void f_did_filetype(typval_T *argvars, typval_T *rettv, EvalFuncData fptr)
 {
-  rettv->vval.v_number = did_filetype;
+  rettv->vval.v_number = curbuf->b_did_filetype;
 }
 
 /// "diff_filler()" function
-- 
cgit