openproject/app/views/common/_file.html.erb

<%#-- copyright
OpenProject is a project management system.
Copyright (C) 2012-2013 the OpenProject Foundation (OPF)

This program is free software; you can redistribute it and/or
modify it under the terms of the GNU General Public License version 3.

OpenProject is a fork of ChiliProject, which is a fork of Redmine. The copyright follows:
Copyright (C) 2006-2013 Jean-Philippe Lang
Copyright (C) 2010-2013 the ChiliProject Team

This program is free software; you can redistribute it and/or
modify it under the terms of the GNU General Public License
as published by the Free Software Foundation; either version 2
of the License, or (at your option) any later version.

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.

See doc/COPYRIGHT.rdoc for more details.

++#%>

<div class="autoscroll">
<table class="filecontent syntaxhl">
<tbody>
<% line_num = 1 %>
<%= syntax_highlight(filename, to_utf8_for_attachments(content)).each_line do |line| %>
<tr><th class="line-num" id="L<%= line_num %>"><a href="#L<%= line_num %>"><%= line_num %></a></th><td class="line-code"><pre><%=raw line %></pre></td></tr>
<% line_num += 1 %>
<% end %>
</tbody>
</table>
</div>