From 46ca2365256e9d9fa7d845d6757b15ea96e47fbc Mon Sep 17 00:00:00 2001
From: "Justin M. Keyes" <justinkz@gmail.com>
Date: Tue, 4 Aug 2026 15:45:45 +0200
Subject: fix(cwd): validate getcwd(…, -1)
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---
 src/nvim/eval.lua | 14 +++++++-------
 1 file changed, 7 insertions(+), 7 deletions(-)

(limited to 'src/nvim/eval.lua')

diff --git a/src/nvim/eval.lua b/src/nvim/eval.lua
index 9384b03933..4df067481e 100644
--- a/src/nvim/eval.lua
+++ b/src/nvim/eval.lua
@@ -4116,9 +4116,8 @@ M.funcs = {
       directory of the window indicated by {winnr}.
 
       If {bufnr} is provided, {winnr} and {tabnr} must be -1 and the
-      working directory of that buffer is returned. If {bufnr} is
-      -1, it is ignored, and the global working directory is
-      returned.
+      working directory of that buffer is returned. An argument may
+      be -1 only if all preceding arguments are -1.
       Examples of buffer usage: >vim
             getcwd(-1, -1, 0)  " Get current buffer's directory
             getcwd(-1, -1, 3)  " Get directory of buffer #3
@@ -5429,15 +5428,15 @@ M.funcs = {
     args = { 0, 3 },
     base = 1,
     desc = [=[
-      Checks whether the window, tabpage or buffer has set a local
+      Checks whether the tabpage, window or buffer has set a local
       working directory.  Returns 1 when the window has set a local
       path via |:lcd|, or when {winnr} is -1 and the tabpage has set
       a local path via |:tcd|, or when {winnr} and {tabnr} are -1
       and {bufnr} has set a local path via |:bcd|, otherwise 0.
 
       Tabs, windows and buffers are identified by their respective
-      numbers, 0 means current tab or window. Missing argument
-      implies 0. Thus the following are equivalent: >vim
+      numbers, 0 means current tab, window or buffer. Missing
+      argument implies 0. Thus the following are equivalent: >vim
       	echo haslocaldir()
       	echo haslocaldir(0)
       	echo haslocaldir(0, 0)
@@ -5446,7 +5445,8 @@ M.funcs = {
       {winnr} is a |window-number| or |window-ID|.
       If {winnr} is -1 it is ignored, only the tab is resolved.
       If {bufnr} is provided, {winnr} and {tabnr} must be -1 and
-      only the buffer is resolved.
+      only the buffer is resolved.  An argument may be -1 only if
+      all preceding arguments are -1.
       Examples of buffer usage: >vim
         haslocaldir(-1, -1, 0) " Current buf has a local directory?
         haslocaldir(-1, -1, 3) " Buf #3 has a local directory?
-- 
cgit