neovim

commit 7588ff2d8986e343d440dc8e025b1b5d4d8974b5
parent 6c2186a998acb4a25ffa0b1b176be5119d1517aa
Author: zeertzjq <zeertzjq@outlook.com>
Date:   Thu, 29 Aug 2024 19:53:48 +0800

fix(man): check if buffer is valid before restoring 'tagfunc' (#30180)


Diffstat:
M
runtime/lua/man.lua
 | 
6
++++--

1 file changed, 4 insertions(+), 2 deletions(-)
diff --git a/runtime/lua/man.lua b/runtime/lua/man.lua
@@ -723,7 +723,7 @@ function M.open_page(count, smods, args)
   end
 
   sect, name = extract_sect_and_name_path(path)
-  local buf = fn.bufnr()
+  local buf = api.nvim_get_current_buf()
   local save_tfu = vim.bo[buf].tagfunc
   vim.bo[buf].tagfunc = "v:lua.require'man'.goto_tag"
 
@@ -739,7 +739,9 @@ function M.open_page(count, smods, args)
     end
   end)
 
-  vim.bo[buf].tagfunc = save_tfu
+  if api.nvim_buf_is_valid(buf) then
+    vim.bo[buf].tagfunc = save_tfu
+  end
 
   if not ok then
     error(ret)