tor-browser

commit 68f1d00e0094183268e1bd40fbb1d8799d7068a8
parent 44cd302ef0dc5e02915cf44019d64b8d12d31722
Author: Stephen Thompson <sthompson@mozilla.com>
Date:   Tue, 21 Oct 2025 08:52:56 +0000

Bug 1994164 - add support for additional directional formatting characters r=mak

Differential Revision: https://phabricator.services.mozilla.com/D268649

Diffstat:
M
browser/base/content/browser.js
 | 
9
++++++---

1 file changed, 6 insertions(+), 3 deletions(-)
diff --git a/browser/base/content/browser.js b/browser/base/content/browser.js
@@ -1964,10 +1964,13 @@ var XULBrowserWindow = {
     if (url) {
       url = Services.textToSubURI.unEscapeURIForUI(url);
 
-      // Encode bidirectional formatting characters.
-      // (RFC 3987 sections 3.2 and 4.1 paragraph 6)
+      /**
+       * Encode bidirectional formatting characters.
+       * @see https://url.spec.whatwg.org/#url-rendering-i18n
+       * @see https://www.unicode.org/reports/tr9/#Directional_Formatting_Characters
+       */
       url = url.replace(
-        /[\u200e\u200f\u202a\u202b\u202c\u202d\u202e]/g,
+        /[\u061c\u200e\u200f\u202a-\u202e\u2066-\u2069]/g,
         encodeURIComponent
       );