From 4d3a67cd620152d11ab9b5f5bdd973f84cc2d44b Mon Sep 17 00:00:00 2001
From: skewb1k <skewb1kunix@gmail.com>
Date: Sat, 21 Mar 2026 16:00:06 +0000
Subject: feat(lua): replace `buffer` with `buf` in vim.keymap.set/del #38360

The `buffer` option remains functional but is now undocumented.
Providing both will raise an error. Since providing `buf` was disallowed
before, there is no code that will break due to using `buffer` alongside
`buf`.
---
 runtime/lua/vim/lsp/buf.lua | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'runtime/lua/vim/lsp/buf.lua')

diff --git a/runtime/lua/vim/lsp/buf.lua b/runtime/lua/vim/lsp/buf.lua
index e475b39861..d8105efbff 100644
--- a/runtime/lua/vim/lsp/buf.lua
+++ b/runtime/lua/vim/lsp/buf.lua
@@ -462,12 +462,12 @@ function M.signature_help(config)
       vim.keymap.set('n', '<Plug>(nvim.lsp.ctrl-s)', function()
         show_signature(fwin)
       end, {
-        buffer = fbuf,
+        buf = fbuf,
         desc = 'Cycle next signature',
       })
       if vim.fn.hasmapto('<Plug>(nvim.lsp.ctrl-s)', 'n') == 0 then
         vim.keymap.set('n', '<C-s>', '<Plug>(nvim.lsp.ctrl-s)', {
-          buffer = fbuf,
+          buf = fbuf,
           desc = 'Cycle next signature',
         })
       end
-- 
cgit