From b3a31fd3b6702de9c71c27212ffacf0f54cc3b46 Mon Sep 17 00:00:00 2001
From: Vincent Labelle <40727826+vincentlabelle@users.noreply.github.com>
Date: Sun, 14 Dec 2025 14:01:17 -0500
Subject: fix(omnisharp): "*.slnx" root marker #4236

Problem:
Root detection doesn't support the new solution file format which is
now the default in .NET 10.

Solution:
Add '*.slnx' to root_dir function.
---
 lsp/omnisharp.lua | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/lsp/omnisharp.lua b/lsp/omnisharp.lua
index 6011a251..adaf4d79 100644
--- a/lsp/omnisharp.lua
+++ b/lsp/omnisharp.lua
@@ -30,7 +30,8 @@ return {
   root_dir = function(bufnr, on_dir)
     local fname = vim.api.nvim_buf_get_name(bufnr)
     on_dir(
-      util.root_pattern '*.sln'(fname)
+      util.root_pattern '*.slnx'(fname)
+        or util.root_pattern '*.sln'(fname)
         or util.root_pattern '*.csproj'(fname)
         or util.root_pattern 'omnisharp.json'(fname)
         or util.root_pattern 'function.json'(fname)
-- 
cgit v1.2.3-70-g09d2