From 599db677dcff49d7a8810a96950a392f57ec188a Mon Sep 17 00:00:00 2001
From: Hana Shiro <shirohana0608@gmail.com>
Date: Sat, 28 Jul 2018 19:30:37 +0800
Subject: [PATCH] Fix s:ExprCol() sometimes go into infinity loop when
 calculating indent

---
 indent/javascript.vim | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/indent/javascript.vim b/indent/javascript.vim
index d9463d66..78ca8788 100644
--- a/indent/javascript.vim
+++ b/indent/javascript.vim
@@ -204,7 +204,8 @@ function s:ExprCol()
     return 1
   endif
   let bal = 0
-  while s:SearchLoop('[{}?:]','bW',s:skip_expr)
+  let lines = line('.')
+  while s:SearchLoop('[{}?:]','bW',s:skip_expr) && bal >= -lines
     if s:LookingAt() == ':'
       let bal -= !search('\m:\%#','bW')
     elseif s:LookingAt() == '?'