From f5e6eee7d38acdac39e1dba29f9259456ef7f864 Mon Sep 17 00:00:00 2001
From: Thomas Bergwinkl <bergos@users.noreply.github.com>
Date: Sun, 12 Jan 2025 11:02:30 +0100
Subject: [PATCH] fix: added more details regarding direction and empty string

---
 index.html | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/index.html b/index.html
index a0cca3e..29f92e9 100644
--- a/index.html
+++ b/index.html
@@ -255,6 +255,9 @@ <h3><dfn>Literal</dfn> interface</h3>
     <p>
       <dfn>direction</dfn> is not falsy if the string is a directional language-tagged string.
       In this case, the <code>direction</code> MUST be either be <code>"ltr"</code> or <code>"rtl"</code>.
+      Implementations supporting this feature should use an empty string when no direction is given.
+      <code>null</code> or <code>undefined</code> values are allowed to maintain compatibility with legacy
+      implementations.
     </p>
     <p>
       <dfn>datatype</dfn> a <code>NamedNode</code> whose IRI represents the datatype of the literal.