From 73d2e15d754c149544b69a8854b5279fcf705c6b Mon Sep 17 00:00:00 2001
From: Ralph Amissah <ralph.amissah@gmail.com>
Date: Mon, 21 Sep 2026 00:21:32 -0400
Subject: metadata: use document's language

Every metadata page body element carried lang="en" xml:lang="en" as a
literal. It now carries the document's own language tag.

(assisted by Claude-Code)
---
 src/sisudoc/outputs/io_out/metadata.d | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

(limited to 'src')

diff --git a/src/sisudoc/outputs/io_out/metadata.d b/src/sisudoc/outputs/io_out/metadata.d
index 1634b9a..a63422f 100644
--- a/src/sisudoc/outputs/io_out/metadata.d
+++ b/src/sisudoc/outputs/io_out/metadata.d
@@ -420,11 +420,15 @@ string theme_light_1 = format(q"┃
     auto pth_text = spinePathsText!()(doc_matters);
     auto pth_pdf  = spinePathsPDF!()(doc_matters);
     auto pth_pod =  spinePathsPods!()(doc_matters);
-    metadata_ ~= format(q"┃<body lang="en" xml:lang="en">
+    /+ ↓ the document's own language. (a FIX: previously hard-coded "en") +/
+    metadata_ ~= format(q"┃<body lang="%s" xml:lang="%s">
     <a name="top" id="top"></a>
     <a name="up" id="up"></a>
     <a name="start" id="start"></a>
-    ┃");
+    ┃",
+      doc_matters.src.language_tag,
+      doc_matters.src.language_tag,
+    );
     metadata_ ~= "<div class=\"flex-menu-bar\"><div class=\"flex-menu-option\">";
     if (doc_matters.opt.action.html_link_curate) {
       metadata_ ~= format(q"┃<p class="icons">[<a href="%s" class="lnkicon">&nbsp;<b>⟰</b>&nbsp;HOME&nbsp;</a>&nbsp;|&nbsp;<a href="../../index.html" class="lnkicon">&nbsp;≅&nbsp;Collection&nbsp;</a>]&nbsp;&nbsp;[
-- 
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