From 953fb9f237ad78e409c03d4b29b9854d8abf6cdf Mon Sep 17 00:00:00 2001
From: "jeremy@jermolene.com" <jeremy@jermolene.com>
Date: Wed, 7 Apr 2021 17:43:41 +0100
Subject: [PATCH] BibTeX Plugin: Force fieldnames to be lowercase

Fixes #5591
---
 plugins/tiddlywiki/bibtex/deserializer.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/plugins/tiddlywiki/bibtex/deserializer.js b/plugins/tiddlywiki/bibtex/deserializer.js
index 60f314aa4..eb021f3a6 100644
--- a/plugins/tiddlywiki/bibtex/deserializer.js
+++ b/plugins/tiddlywiki/bibtex/deserializer.js
@@ -39,7 +39,7 @@ exports["application/x-bibtex"] = function(text,fields) {
 			"bibtex-entry-type": entry.entryType
 		};
 		$tw.utils.each(entry.entryTags,function(value,name) {
-			fields["bibtex-" + name] = value;
+			fields["bibtex-" + name.toLowerCase()] = value;
 		});
 		results.push(fields);
 	});