From b4c89fc0f8c0ddb7df5eee6ba08ac9877d758a06 Mon Sep 17 00:00:00 2001
From: aravinat21 <95319570+aravinat21@users.noreply.github.com>
Date: Thu, 12 Jun 2025 11:39:44 +0300
Subject: [PATCH 1/3] add sinhala

---
 lang/si.css | 6 ++++++
 1 file changed, 6 insertions(+)
 create mode 100644 lang/si.css

diff --git a/lang/si.css b/lang/si.css
new file mode 100644
index 0000000..aeea8e0
--- /dev/null
+++ b/lang/si.css
@@ -0,0 +1,6 @@
+:lang(de) .theorem::before { content: 'ප්‍රමේය​යය ' counter(theorem) '. ' !important; }
+:lang(de) .lemma::before { content: 'උපසාධ්‍ය​ය ' counter(theorem) '. ' !important; }
+:lang(de) .proof::before { content: 'සාධන​ය ' attr(title) !important; }
+:lang(de) .definition::before { content: 'නිර්වචන​ය ' counter(definition) '. ' !important; }
+:lang(de) caption::before { content: 'වගු​ව ' counter(caption) '. ' !important; }
+:lang(de) figcaption::before { content: 'රූපසටහන ' counter(figcaption) '. ' !important; }
\ No newline at end of file

From 81e89b54e26529029f58cf405d16f12b3581e341 Mon Sep 17 00:00:00 2001
From: aravinat21 <95319570+aravinat21@users.noreply.github.com>
Date: Thu, 12 Jun 2025 11:43:33 +0300
Subject: [PATCH 2/3] Update si.css

---
 lang/si.css | 12 ++++++------
 1 file changed, 6 insertions(+), 6 deletions(-)

diff --git a/lang/si.css b/lang/si.css
index aeea8e0..e7533a8 100644
--- a/lang/si.css
+++ b/lang/si.css
@@ -1,6 +1,6 @@
-:lang(de) .theorem::before { content: 'ප්‍රමේය​යය ' counter(theorem) '. ' !important; }
-:lang(de) .lemma::before { content: 'උපසාධ්‍ය​ය ' counter(theorem) '. ' !important; }
-:lang(de) .proof::before { content: 'සාධන​ය ' attr(title) !important; }
-:lang(de) .definition::before { content: 'නිර්වචන​ය ' counter(definition) '. ' !important; }
-:lang(de) caption::before { content: 'වගු​ව ' counter(caption) '. ' !important; }
-:lang(de) figcaption::before { content: 'රූපසටහන ' counter(figcaption) '. ' !important; }
\ No newline at end of file
+:lang(si) .theorem::before { content: 'ප්‍රමේය​යය ' counter(theorem) '. ' !important; }
+:lang(si) .lemma::before { content: 'උපසාධ්‍ය​ය ' counter(theorem) '. ' !important; }
+:lang(si) .proof::before { content: 'සාධන​ය ' attr(title) !important; }
+:lang(si) .definition::before { content: 'නිර්වචන​ය ' counter(definition) '. ' !important; }
+:lang(si) caption::before { content: 'වගු​ව ' counter(caption) '. ' !important; }
+:lang(si) figcaption::before { content: 'රූපසටහන ' counter(figcaption) '. ' !important; }

From 726a014620fbded55e846848dca5462e96128ead Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Vincent=20D=C3=B6rig?= <dvincdt@gmail.com>
Date: Wed, 13 May 2026 08:31:42 +0200
Subject: [PATCH 3/3] fix: add Sinhalese to language select demo

---
 languages.html | 1 +
 1 file changed, 1 insertion(+)

diff --git a/languages.html b/languages.html
index 5ea9d2f..ae681f3 100644
--- a/languages.html
+++ b/languages.html
@@ -53,6 +53,7 @@ <h5>Abstract</h5>
       <option value="pt">Portuguese (pt)</option>
       <option value="ro">Romanian (ro)</option>
       <option value="ru">Russian (ru)</option>
+      <option value="si">Sinhalese (si)</option>
       <option value="sl">Slovenian (sl)</option>
       <option value="sv">Swedish (sv)</option>
       <option value="tr">Turkish (tr)</option>