From 2251e8ad8a4dde8fea3a4d7997af625f6f34d2db Mon Sep 17 00:00:00 2001
From: Dreampuf <soddyque@gmail.com>
Date: Wed, 2 Feb 2022 18:01:38 +0800
Subject: [PATCH] Add footnotes support (#156)

---
 pkg/mark/markdown.go         |  3 ++-
 pkg/mark/testdata/links.html | 12 ++++++++++++
 pkg/mark/testdata/links.md   |  3 +++
 3 files changed, 17 insertions(+), 1 deletion(-)

diff --git a/pkg/mark/markdown.go b/pkg/mark/markdown.go
index de418b8..06c2128 100644
--- a/pkg/mark/markdown.go
+++ b/pkg/mark/markdown.go
@@ -125,7 +125,8 @@ func CompileMarkdown(
 				bf.Titleblock|
 				bf.BackslashLineBreak|
 				bf.DefinitionLists|
-				bf.NoEmptyLineBeforeBlock,
+				bf.NoEmptyLineBeforeBlock|
+				bf.Footnotes,
 		),
 	)
 
diff --git a/pkg/mark/testdata/links.html b/pkg/mark/testdata/links.html
index 295c740..4a3293e 100644
--- a/pkg/mark/testdata/links.html
+++ b/pkg/mark/testdata/links.html
@@ -1,3 +1,15 @@
 <p>Use <a href="https://example.com">https://example.com</a></p>
 
 <p>Use <ac:rich-text-body>aaa</ac:rich-text-body></p>
+
+<p>Use footnotes link <sup class="footnote-ref" id="fnref:1"><a href="#fn:1">1</a></sup></p>
+
+<div class="footnotes">
+
+<hr />
+
+<ol>
+<li id="fn:1">a footnote link</li>
+</ol>
+
+</div>
diff --git a/pkg/mark/testdata/links.md b/pkg/mark/testdata/links.md
index 7ef24fa..f814795 100644
--- a/pkg/mark/testdata/links.md
+++ b/pkg/mark/testdata/links.md
@@ -1,3 +1,6 @@
 Use <https://example.com>
 
 Use <ac:rich-text-body>aaa</ac:rich-text-body>
+
+Use footnotes link [^1]  
+[^1]: a footnote link
\ No newline at end of file