<% if @extract_sources %> <% @extract_sources.each_with_index do |extract_source, index| %>
" id="frame-source-<%=index%>">
Extracted source (around line #<%= extract_source[:line_number] %>): 
                  <% extract_source[:code].keys.each do |line_number| %>
<%= line_number -%>
                  <% end %>
                
<% extract_source[:code].each do |line, source| -%>
"><%= source -%>
<% end -%>
<% end %> <% end %>