From 2dc5110cb5abe5f4f8d0224e743cfeee8dc8316f Mon Sep 17 00:00:00 2001
From: Hasu <57579123+hashue@users.noreply.github.com>
Date: Sun, 4 Sep 2022 16:41:24 +0900
Subject: [PATCH] separate conceal check and add error message (#377)

---
 after/plugin/indentLine.vim | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/after/plugin/indentLine.vim b/after/plugin/indentLine.vim
index 27e336c..82c5764 100644
--- a/after/plugin/indentLine.vim
+++ b/after/plugin/indentLine.vim
@@ -5,7 +5,12 @@
 
 scriptencoding utf-8
 
-if !has("conceal") || exists("g:indentLine_loaded")
+if !has("conceal")
+    echoerr "conceal is invalid. To use the plugin, please enable the conceal"
+    finish
+endif
+
+if exists("g:indentLine_loaded")
     finish
 endif
 let g:indentLine_loaded = 1