From 62b59f4de5d644828252be244c2bbc6dce9ff334 Mon Sep 17 00:00:00 2001
From: Simrat Grewal <simrats169169@gmail.com>
Date: Wed, 10 Aug 2022 14:47:25 -0700
Subject: [PATCH] toggle: Use View:is_open

---
 lua/symbols-outline.lua | 8 +++-----
 1 file changed, 3 insertions(+), 5 deletions(-)

diff --git a/lua/symbols-outline.lua b/lua/symbols-outline.lua
index 5cb6540..7d50ea7 100644
--- a/lua/symbols-outline.lua
+++ b/lua/symbols-outline.lua
@@ -1,5 +1,3 @@
-local vim = vim
-
 local parser = require 'symbols-outline.parser'
 local providers = require 'symbols-outline.providers.init'
 local ui = require 'symbols-outline.ui'
@@ -164,10 +162,10 @@ local function handler(response)
 end
 
 function M.toggle_outline()
-  if M.view.bufnr == nil then
-    M.open_outline()
-  else
+  if M.view:is_open() then
     M.close_outline()
+  else
+    M.open_outline()
   end
 end