From 1e6eaddf1143d399e82908197219a2f8d10c1da8 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Marcos=20C=C3=A1ceres?= <marcos@marcosc.com>
Date: Mon, 29 Mar 2021 17:14:34 +1100
Subject: [PATCH] fix(core/hightlight): fall back to textContent for Safari

---
 src/core/highlight.js | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/src/core/highlight.js b/src/core/highlight.js
index 294ae9298a..28d2da7edd 100644
--- a/src/core/highlight.js
+++ b/src/core/highlight.js
@@ -33,7 +33,9 @@ async function highlightElement(elem) {
   const languages = getLanguageHint(elem.classList);
   let response;
   try {
-    response = await sendHighlightRequest(elem.innerText, languages);
+    // Safari return "" for innerText when the document is hidden
+    const code = elem.innerText ? elem.innerText : elem.textContent;
+    response = await sendHighlightRequest(code, languages);
   } catch (err) {
     console.error(err);
     return;