app/views/edit/edit.html.erb
<%= form_tag action: 'message' do %>
<div class='pull-right'>
<a class='btn btn-success' href='/new/<%= @branch%>'>
<%= fa_icon 'plus' %>
Create new file instead
</a>
</div>
<h1>Suggest a change to <em><%= @filename %></em></h1>
<div class="form-group alert alert-success">
<%= fa_icon 'question-circle' %>
<%= t 'help.edit' %>
</div>
<%= hidden_field_tag "filename", @filename %>
<%= render 'edit_form' %>
<% end %>