Djot writer: fix duplicate attributes before section headings.

Closes #10984.

1 files changed, 16 insertions, 0 deletions

diff --git a/test/command/10984.md b/test/command/10984.md
new file mode 100644
index 000000000..b718d959d
--- /dev/null
+++ b/test/command/10984.md
@@ -0,0 +1,16 @@
+ ```
+ % pandoc -f html -t djot
+<h1 id="foo" class="a b">Hi</hi>
+^D
+{#foo .a .b}
+# Hi
+```
+
+In this one the id is suppressed by the djot writer because
+the same one would be automatically generated by the djot reader:
+```
+% pandoc -f html -t djot
+<h2 id="Introduction">Introduction</h2>
+^D
+## Introduction
+```