From 2b18de28cc0c9b668d3ed7aab033819988af1cfc Mon Sep 17 00:00:00 2001
From: rhcher <kaer41@qq.com>
Date: Fri, 1 Jul 2022 13:29:57 +0800
Subject: [PATCH] add var support in textDocument_foldingRange

but also has some issue
---
 src/messages/textDocument_foldingRange.cc | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/messages/textDocument_foldingRange.cc b/src/messages/textDocument_foldingRange.cc
index e27a6e22..8a347ea6 100644
--- a/src/messages/textDocument_foldingRange.cc
+++ b/src/messages/textDocument_foldingRange.cc
@@ -27,7 +27,8 @@ void MessageHandler::textDocument_foldingRange(TextDocumentParam &param,
 
   for (auto [sym, refcnt] : file->symbol2refcnt)
     if (refcnt > 0 && sym.extent.valid() &&
-        (sym.kind == Kind::Func || sym.kind == Kind::Type) &&
+        (sym.kind == Kind::Func || sym.kind == Kind::Type ||
+         sym.kind == Kind::Var) &&
         (ls_range = getLsRange(wf, sym.extent))) {
       FoldingRange &fold = result.emplace_back();
       fold.startLine = ls_range->start.line;