From 03560a3d848f7eebb599c4d9735fce84f3a5ed30 Mon Sep 17 00:00:00 2001
From: Kim Alvefur <zash@zash.se>
Date: Mon, 31 Jul 2023 08:32:38 +0200
Subject: [PATCH] Allow special characters in Lua prefix and suffix

--lua-suffix='});^M' didn't work, so taking this approach instead
---
 pkg/yqlib/encoder_lua.go | 10 +++++++++-
 1 file changed, 9 insertions(+), 1 deletion(-)

diff --git a/pkg/yqlib/encoder_lua.go b/pkg/yqlib/encoder_lua.go
index aa44ddcf..d83b817b 100644
--- a/pkg/yqlib/encoder_lua.go
+++ b/pkg/yqlib/encoder_lua.go
@@ -57,7 +57,15 @@ func NewLuaEncoder(prefs LuaPreferences) Encoder {
 		"\\", "\\\\",
 		"\177", "\\127",
 	)
-	return &luaEncoder{prefs.DocPrefix, prefs.DocSuffix, prefs.UnquotedKeys, escape}
+	unescape := strings.NewReplacer(
+		"\\'", "'",
+		"\\\"", "\"",
+		"\\n", "\n",
+		"\\r", "\r",
+		"\\t", "\t",
+		"\\\\", "\\",
+	)
+	return &luaEncoder{unescape.Replace(prefs.DocPrefix), unescape.Replace(prefs.DocSuffix), prefs.UnquotedKeys, escape}
 }
 
 func (le *luaEncoder) PrintDocumentSeparator(writer io.Writer) error {