28 lines
808 B
Ruby
28 lines
808 B
Ruby
Nanoc::Filter.define(:tufte) do |content, params|
|
|
doc = Nokogiri::HTML.fragment(content)
|
|
|
|
# Convert to array to avoid modifying during iteration
|
|
nodes = doc.children.to_a
|
|
|
|
# Track the current section we're building
|
|
current_section = nil
|
|
|
|
# Process each node
|
|
nodes.each do |node|
|
|
if node.name == 'h2'
|
|
# Start a new section
|
|
current_section = Nokogiri::XML::Node.new('section', doc)
|
|
node.add_previous_sibling(current_section)
|
|
current_section.add_child(node)
|
|
elsif current_section && node.name != 'h2'
|
|
# Add this node to the current section
|
|
current_section.add_child(node)
|
|
end
|
|
end
|
|
|
|
doc.to_html.gsub(/\[\^([^\]]+)\]:\s*(.+)$/) do |match|
|
|
ref = $1
|
|
note_content = $2.strip
|
|
"<span class=\"sidenote\">#{note_content}</span>"
|
|
end
|
|
end
|