From 70704b634dbb8b1ec71423ef88502ba667d91fb1 Mon Sep 17 00:00:00 2001
From: Ngô Ngọc Đức Huy <huyngo@disroot.org>
Date: Fri, 4 Aug 2023 20:58:50 +0700
Subject: Add link to headings

---
 assets/css/theme.css                         | 6 +++++-
 layouts/_default/_markup/render-heading.html | 6 ++++++
 2 files changed, 11 insertions(+), 1 deletion(-)
 create mode 100644 layouts/_default/_markup/render-heading.html

diff --git a/assets/css/theme.css b/assets/css/theme.css
index 22400e9..1c10e99 100644
--- a/assets/css/theme.css
+++ b/assets/css/theme.css
@@ -55,6 +55,10 @@ a.nav-next::before {
     content: "← "
 }
 
-.toc-collapse {
+h2, .toc-collapse {
     text-align: initial;
 }
+
+h2::before, h3::before, h4::before, h5::before, h6::before {
+    content: "§ ";
+}
diff --git a/layouts/_default/_markup/render-heading.html b/layouts/_default/_markup/render-heading.html
new file mode 100644
index 0000000..bf2eb5b
--- /dev/null
+++ b/layouts/_default/_markup/render-heading.html
@@ -0,0 +1,6 @@
+{{ $id := .Anchor | safeURL }}
+<h{{ .Level }} id="{{ $id }}">
+<a class="heading-anchor" href="#{{ $id }}">
+	{{ .Text | safeHTML }}
+</a>
+</h{{ .Level }}>
-- 
cgit 1.4.1