From d4b12eaf84c4a3079b6228769ee9ad2380bd42b3 Mon Sep 17 00:00:00 2001
From: Tim Pope <code@tpope.net>
Date: Tue, 27 Dec 2022 07:51:35 -0500
Subject: [PATCH] Don't override 'tags' without "./tags"

References: https://github.com/tpope/vim-sensible/issues/94
---
 plugin/sensible.vim | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/plugin/sensible.vim b/plugin/sensible.vim
index 889edb8..d122a9b 100644
--- a/plugin/sensible.vim
+++ b/plugin/sensible.vim
@@ -58,7 +58,9 @@ if v:version > 703 || v:version == 703 && has("patch541")
   set formatoptions+=j " Delete comment character when joining commented lines
 endif
 
-if has('path_extra')
+" Replace the check for a tags file in the parent directory of the current
+" file with a check in every ancestor directory.
+if has('path_extra') && (',' . &g:tags . ',') =~# ',\./tags,'
   setglobal tags-=./tags tags-=./tags; tags^=./tags;
 endif