From 31e7c72f642425668d8153e12f29332a6b2eb5a2 Mon Sep 17 00:00:00 2001
From: Thorin-Oakenpants <Thorin-Oakenpants@users.noreply.github.com>
Date: Mon, 18 Sep 2017 02:38:09 +1200
Subject: [PATCH] 0209: add regional pref OS locale

---
 user.js | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/user.js b/user.js
index bed4e4a..84dd55f 100644
--- a/user.js
+++ b/user.js
@@ -100,6 +100,9 @@ user_pref("intl.accept_languages", "en-US, en");
 /* 0208: enforce US English locale regardless of the system locale
  * [1] https://bugzilla.mozilla.org/show_bug.cgi?id=867501 ***/
 user_pref("javascript.use_us_english_locale", true); // (hidden pref)
+/* 0209: use APP locale over OS locale in regional preferences (FF56+)
+ * [1] https://bugzilla.mozilla.org/show_bug.cgi?id=1379420 [also 1364789] ***/
+user_pref("intl.regional_prefs.use_os_locales", true);
 
 /*** 0300: QUIET FOX
      We choose to not disable auto-CHECKs (0301's) but to disable auto-INSTALLs (0302's).