From a8212fda377d6527c7b76547aa7fb816c5cc62cb Mon Sep 17 00:00:00 2001
From: Florian Fischer <florian.fl.fischer@fau.de>
Date: Fri, 28 Aug 2020 14:31:40 +0200
Subject: reset last_data when enabling spellcheck to enforce new highlighting

---
 spellcheck.lua | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/spellcheck.lua b/spellcheck.lua
index 252fbf1..3d2888b 100644
--- a/spellcheck.lua
+++ b/spellcheck.lua
@@ -241,6 +241,8 @@ local enable_spellcheck = function()
 			local old_lex_func = lexer.lex
 			wrapped_lex_funcs[vis.win] = old_lex_func
 			lexer.lex = wrap_lex_func(old_lex_func)
+			-- reset last data to enforce new highlighting
+			last_data = ""
 			return
 		end
 	end
-- 
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