LibMarkdown: Implement "tightness" for lists

From the commonmark spec:
A list is loose if any of its constituent list items are separated by
blank lines, or if any of its constituent list items directly contain
two block-level elements with a blank line between them. Otherwise a
list is tight. (The difference in HTML output is that paragraphs in a
loose list are wrapped in <p> tags, while paragraphs in a tight list are
not.)

1 files changed, 1 insertions, 1 deletions

diff --git a/Userland/Libraries/LibMarkdown/HorizontalRule.h b/Userland/Libraries/LibMarkdown/HorizontalRule.h
index f4568ce214..034b2233ea 100644
--- a/Userland/Libraries/LibMarkdown/HorizontalRule.h
+++ b/Userland/Libraries/LibMarkdown/HorizontalRule.h
@@ -21,7 +21,7 @@ public:
     }
     virtual ~HorizontalRule() override { }
 
-    virtual String render_to_html() const override;
+    virtual String render_to_html(bool tight = false) const override;
     virtual String render_for_terminal(size_t view_width = 0) const override;
     static OwnPtr<HorizontalRule> parse(LineIterator& lines);
 };