redmine/app/views/mailer/issue_edit.text.erb

<%= "(#{l(:field_private_notes)}) " if @journal.private_notes? -%><%= l(:text_issue_updated, :id => "##{@issue.id}", :author => @journal.user) %>

<% details_to_strings(@journal_details, true).each do |string| -%>
<%= string %>
<% end -%>

<% if @journal.notes? -%>
<%= @journal.notes %>

<% end -%>
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<%= render :partial => 'issue', :formats => [:text], :locals => { :issue => @issue, :user => @user, :issue_url => @issue_url } %>