From 7530e2f80e3ace08ae6b913bd05cbf5595e4a97e Mon Sep 17 00:00:00 2001
From: Leonardo Lara Rodrigues <leonardo.lara.rodrigues@gmail.com>
Date: Sun, 18 Jan 2026 15:15:46 -0300
Subject: [PATCH] Change language code to lowercase for translation file

For languages like 'pt_BR', the filename is pt_br.ini as well as the repo is /pt_br.

The pt_BR pages' headers and footers are not being translated.
---
 include/shared-manual.inc | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/include/shared-manual.inc b/include/shared-manual.inc
index ff2eae90b2..0a7c6e8ac7 100644
--- a/include/shared-manual.inc
+++ b/include/shared-manual.inc
@@ -292,7 +292,7 @@ function autogen(string $text, string $lang) {
         throw new \InvalidArgumentException("Cannot autogenerate text for '$text'");
     }
 
-    $translationFile = __DIR__ . \DIRECTORY_SEPARATOR . "ui_translation" . \DIRECTORY_SEPARATOR . $lang . ".ini";
+    $translationFile = __DIR__ . \DIRECTORY_SEPARATOR . "ui_translation" . \DIRECTORY_SEPARATOR . strtolower($lang) . ".ini";
 
     if (!\file_exists($translationFile)) {
         if ($lang !== "en") {