Redmine/app/views/repositories/_revisions.html.erb

<% show_revision_graph = ( @repository.supports_revision_graph? && path.blank? ) %>
<% form_tag(
      {:controller => 'repositories', :action => 'diff', :id => @project,
       :repository_id => @repository.identifier_param, :path => to_path_param(path)},
      :method => :get
     ) do %>
<table class="list changesets">
<thead><tr>
<% if show_revision_graph %>
  <th></th>
<% end %>
<th>#</th>
<th></th>
<th></th>
<th><%= l(:label_date) %></th>
<th><%= l(:field_author) %></th>
<th><%= l(:field_comments) %></th>
</tr></thead>
<tbody>
<% show_diff = revisions.size > 1 %>
<% line_num = 1 %>
<% revisions.each do |changeset| %>
<tr class="changeset <%= cycle 'odd', 'even' %>">
<% if show_revision_graph %>
  <% if line_num == 1 %>
    <td class="revision_graph" rowspan="<%= revisions.size %>">
      <%= render :partial => 'revision_graph',
                 :locals => {
                    :commits => index_commits(
                                 revisions,
                                 @repository.branches) do |scmid|
                                     url_for(
                                       :controller => 'repositories',
                                       :action => 'revision',
                                       :id => project,
                                       :repository_id => @repository.identifier_param,
                                       :rev => scmid)
                                end
                    } %>
    </td>
  <% end %>
<% end %>
<td class="id"><%= link_to_revision(changeset, @repository) %></td>
<td class="checkbox"><%= radio_button_tag('rev', changeset.identifier, (line_num==1), :id => "cb-#{line_num}", :onclick => "$('cbto-#{line_num+1}').checked=true;") if show_diff && (line_num < revisions.size) %></td>
<td class="checkbox"><%= radio_button_tag('rev_to', changeset.identifier, (line_num==2), :id => "cbto-#{line_num}", :onclick => "if ($('cb-#{line_num}').checked==true) {$('cb-#{line_num-1}').checked=true;}") if show_diff && (line_num > 1) %></td>
<td class="committed_on"><%= format_time(changeset.committed_on) %></td>
<td class="author"><%= h truncate(changeset.author.to_s, :length => 30) %></td>
<% if show_revision_graph %>
  <td class="comments_nowrap">
    <%= textilizable(truncate(truncate_at_line_break(changeset.comments, 0), :length => 90)) %>
  </td>
<% else %>
  <td class="comments"><%= textilizable(truncate_at_line_break(changeset.comments)) %></td>
<% end %>
</tr>
<% line_num += 1 %>
<% end %>
</tbody>
</table>
<%= submit_tag(l(:label_view_diff), :name => nil) if show_diff %>
<% end %>