From a8ace2c58a318552869462a36859aabf1cdfaa68 Mon Sep 17 00:00:00 2001
From: dundargoc <gocdundar@gmail.com>
Date: Thu, 2 Jan 2025 16:29:00 +0100
Subject: fix(vim.fs.normalize): normalize case for windows drive letter

Also add tests for the current path casing behavior so it doesn't get
accidentally changed.
---
 runtime/lua/vim/fs.lua | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'runtime/lua/vim/fs.lua')

diff --git a/runtime/lua/vim/fs.lua b/runtime/lua/vim/fs.lua
index ee713e4b58..04a6e43db1 100644
--- a/runtime/lua/vim/fs.lua
+++ b/runtime/lua/vim/fs.lua
@@ -629,8 +629,8 @@ function M.normalize(path, opts)
       return prefix .. path
     end
 
-    -- Remove extraneous slashes from the prefix
-    prefix = prefix:gsub('/+', '/')
+    -- Ensure capital drive and remove extraneous slashes from the prefix
+    prefix = prefix:gsub('^%a:', string.upper):gsub('/+', '/')
   end
 
   if not opts._fast then
-- 
cgit