redmine/app/views/repositories/entry.rhtml

<h2><%= render :partial => 'navigation', :locals => { :path => @path, :kind => 'file', :revision => @rev } %></h2>

<div class="autoscroll">
<table class="filecontent CodeRay">
<tbody>
<% line_num = 1 %>
<% syntax_highlight(@path, to_utf8(@content)).each_line do |line| %>
<tr><th class="line-num" id="L<%= line_num %>"><%= line_num %></th><td class="line-code"><pre><%= line %></pre></td></tr>
<% line_num += 1 %>
<% end %>
</tbody>
</table>
</div>

<% content_for :header_tags do %>
<%= stylesheet_link_tag "scm" %>
<% end %>