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

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This commit is contained in:
zeertzjq
2024-08-29 19:53:48 +08:00
committed by GitHub
parent 6c2186a998
commit 7588ff2d89
1 changed files with 4 additions and 2 deletions
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6
runtime/lua/man.lua
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@ -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)